Part detective novel, part psychological thriller, Surfacing is the story of a talented woman artist who goes in search of her missing father on a remote island in northern Quebec. Setting out with her lover and another young couple, she soon finds herself captivated by the isolated setting, where a marriage begins to fall apart, violence and death lurk just beneath the surface, and sex becomes a catalyst for conflict and dangerous choices.Surfacing is a work permeated with an aura of suspense, complex with layered meanings, and written in brilliant, diamond-sharp prose. Here is a rich mine of ideas from an extraordinary writer about contemporary life and nature, families and marriage, and about women fragmented...and becoming whole.


Sport is viewed as a setting with potential to offer social benefits to youth participants and alleviate broader social problems. Such promise requires intentionality of sport program philosophy, design, and execution. When designed with intentionality, youth sport can bring about positive change for individual youth and societies. This paper overviews the broad literature base, exploring 2 approaches to the promotion of social development through youth sport. One explores social- and/or life-skill development through sport for individual participants, whereas the other examines the role of sport in addressing broader social problems. Evidence-based strategies for fostering social development through youth sport are synthesized, providing guidance to coaches, administrators, youth workers, and others engaged in youth sport design, and exemplar programs that use youth sport as a vehicle for social development are presented. Limitations in youth sport research are summarized, and a call is made for more intentionally designed youth sport to promote social development.


The newly digitised Manchester Observer (1818–22) was
 England's leading radical newspaper at the time of the Peterloo meeting
 of August 1819, in which it played a central role. For a time it enjoyed the
 highest circulation of any provincial newspaper, holding a position comparable
 to that of the Chartist Northern Star twenty years later and
 pioneering dual publication in Manchester and London. Its columns provide
 insights into Manchester's notoriously secretive local government and
 policing and into the labour and radical movements of its turbulent times. Rich
 materials in the Home Office papers in the National Archives reveal much about
 the relationship between radicals in London and in the provinces, and show how
 local magistrates conspired with government to hound the radical press in the
 north as prosecutions in London ran into trouble. This article also sheds new
 light on the founding of the Manchester Guardian, which endured
 as the Observer's successor more by avoiding its
 disasters than by following its example. Despite the imprisonment of four of its
 main editors and proprietors the Manchester Observer battled on
 for five years before sinking in calmer water for lack of news.


Java natively supports serialisation and deserialisation, features that are necessary to enable distributed systems to exchange Java objects. Deserialisation of data from malicious sources can lead to security exploits including remote code execution because by default Java does not validate deserialised data. In the absence of validation, a carefully crafted payload can trigger arbitrary functionality. The state-of-the-art general mitigation strategy for deserialisation exploits in Java is deserialisation filtering that validates the contents of an object input stream before the object is deserialised using user-provided filters. In this paper we describe a novel technique called ds-prefix for automatic synthesis of deserialisation filters (as regular expressions) from examples. We focus on synthesis of allowlists (permitted behaviours) as they provide a better level of security. ds-prefix is based on deserialisation heuristics and specifically targets synthesis of deserialisation allowlists. We evaluate our approach by executing ds-prefix on popular open-source systems and show that ds-prefix can produce filters preventing real CVEs using a small number of training examples. We also compare our approach with other synthesis tools which demonstrates that ds-prefix outperforms existing tools and achieves better F1-score.


If you want to be as successful as Jack Welch, Larry Bossidy, or Michael Dell, read their autobiographical advice books, right? Wrong, says Roger Martin in The Opposable Mind. Though following best practice can help in some ways, it also poses a danger: By emulating what a great leader did in a particular situation, you'll likely be terribly disappointed with your own results. Why? Your situation is different. Instead of focusing on what exceptional leaders do, we need to understand and emulate how they think. Successful businesspeople engage in what Martin calls integrative thinking creatively resolving the tension in opposing models by forming entirely new and superior ones. Drawing on stories of leaders as diverse as AG Lafley of Procter & Gamble, Meg Whitman of eBay, Victoria Hale of the Institute for One World Health, and Nandan Nilekani of Infosys, Martin shows how integrative thinkers are relentlessly diagnosing and synthesizing by asking probing questions including: What are the causal relationships at work here? and What are the implied trade-offs? Martin also presents a model for strengthening your integrative thinking skills by drawing on different kinds of knowledge including conceptual and experiential knowledge. Integrative thinking can be learned, and The Opposable Mind helps you master this vital skill.


Essential Cell Biology, Second Edition contains basic, core knowledge about how cells work. It has a proven track record in providing students with a conceptual and accessible grounding in cell biology. The text and figures have been prepared to be easy-to-follow, accurate, clear and engaging for the introductory student. Each section follows logically from the previous one, telling a story, rather than being a collection of facts. Questions integrated throughout each chapter encourage the reader to pause, think about what they have read, and attempt to apply the new knowledge in ways that test their understanding. Based on user feedback, the Second Edition now offers increased coverage of genetics and more experimental background. It is completely up-to-date.


The Sixth Amendment entitles a criminal defendant to effective assistance of counsel when deciding whether to plead guilty. Defense counsel, therefore, must ensure that his client understands the direct consequences of the plea: the nature of the criminal charge and the sentence. However, pursuant to the traditional collateral consequences rule employed by most courts, counsel has no Sixth Amendment obligation to warn that criminal defendant of so-called collateral consequences, such as mandatory sex offender registration, civil commitment, or ineligibility for parole. Prior to 2010, deportation was also considered a collateral consequence of a guilty plea in most jurisdictions.In Padilla v. Kentucky, the U.S. Supreme Court made deportation an exception to the collateral consequences rule, and held for the first time that counsel's failure to advise a criminal defendant of the deportation consequences of a guilty plea constitutes ineffective assistance of counsel. Courts are split on whether to interpret this holding as effecting a change to the collateral consequences rule, and more specifically, the definition of direct consequences, in the context of an ineffective assistance of counsel claim. This Note examines the conflict, and concludes that courts should redefine the scope of direct consequences in light of the factors considered by the Court in Padilla.


Newspaper clipping with an aerial photograph of Euless, Texas printed May 31, 1964. The photograph was taken by Norman Bradford from a Bell Helicopter. The view is looking west across State Highway 183. The caption accompanying the photograph explains that Euless is a "City Without A Center", as architects "say that the town lacks a unifying central point". A bond program was proposed to create a civic center complex that would "give Euless a 'town square'". The population at the time was 13,000, "expected to double by 1970", according to the newspaper article.


The Sri Lanka Telecommunications company was recently partially privatised and a major Japanese company became responsible for its management. Previously, it was a government department characterised by rule bound, bureaucratic management and political interventions into operational issues. The longitudinal study illustrates how a Japanese manager's charismatic and patrimonial leadership eliminated bureaucratic controls, brought new management controls and reward systems, and achieved some commercial success. However, some employees unsympathetic to the changes allied with politicians frustrated with their exclusion from organisational affairs to get the Japanese manager removed and restore formal bureaucracy. This was achieved not through direct intervention but largely through the politicians' control of the regulatory system. Conflicts between the two competing management control ideologies were profound and violent. The paper traces how modes of production and management accounting and controls in less developed countries are related, and are transformed in an unpredictable and often unexpected fashion due to cultural, economic, and political factors.


This paper discusses the benefits and drawbacks of caching and replication strategies in the WWW with respect to the Internet infrastructure. Bandwidth consumption, latency, and overall error rates are considered to be most important from a network point of view. The dependencies of these values with input parameters like degree of replication, document popularity, actual cache hit rates, and error rates are highlighted. In order to determine the influence of different caching and replication strategies on the behavior of a single proxy server with respect to these values, trace-based simulations are used. Since the overall effects of such strate- gies can hardly be decided with this approach alone, a mathematical model has been developed to deal with their influence on the network as a whole. Together, this two-tiered approach permits us to propose quantita- tive assessments on the influence different caching and replication proposals (are going to) have on the Inter- net infrastructure.


Modern swath bathymetric systems not only record the sound travelling time of the acoustic pulse, but also the secho intensity. If in addition the the transmitting configuration of the system as well as the echo amplification are recorded, the backscatter strength of the seafloor can be determined.Measurements of acoustic backscatter strength can be applied to analyse sea floor coverage on a spatial extent. They provide consistent coverage compared to analyses based on only a few surface samples. In particular the spatial validity of surface samples can be determined by analyses based on acoustic backscatter strength and sampling locations representative for the surrounding area can be determined.During the cruise ANTXVII/4 of the German RV "Polarstern", a high precision swath bathymetry survey was performed along the European continental margin in the Porcupine Seabight off southwest Ireland. Within the Porcupine Seabight a number of mound structures have been discovered earlier, most of them being carbonate mounds. The structure and genesis of these mounds are the main objective of recent investigations. The cruise and the subsequent investigations are part of the EU project GEOMOUND. They focus on the Belgica mound province.Besides the depth measurements, the acoustic intensities of the received echos have been recorded. Taking into account the transmitted and received sound level, acoustic beam patterns, and acoustic attenuation in the water column, the backscatter strength of the ensonified area was calculated. This backscatter information is used to analyse the sea floor coverage. Based on the data of the systematic survey the spatial variation of the backscatter strength was derived. Regions of equal backscatter characteristic can be combined and functions showing the dependency between backscatter strength and incidence angle of the acoustic wave can be determined. These functions help interpreting sea floor coverage.The mapping of the backscatter strength of the mound area indicates clear changes in backscatter strength. Small and shallow channels show a lower backscatter strength than their surroundings. That means the surface coverage of the channels is smooth with respect to the surroundings. One interpretation of this surface patterns points to currents that have built these structures by depositing sediments. In contrast, most of the mounds indicate a strong backscatter strength. Since other investigations showed that some of the mounds are populated by corals, these corals could cause higher backscatter strength.A detailed investigation of the mounds indicates differences of backscatter characteristics between them. There are mounds that show strong backscatter on their slopes but low backscatter on their top. Other mounds show stronger backscatter on their top but lower backscatter on their slopes. These differences could indicate varying surface coverage of those mounds. Based on this information, the mounds are separated and classified.


Non-R&D-intensive firms and industries play and continue to play an important role in the German manufacturing industry, as their 41% share of value added in 2007 indicates. Nonetheless, non-R&D-intensive SMEs especially need to ready themselves for a future shaped by a continuously increasing internationalization of competition, rising knowledge intensity and complexity and an impairing job market situation due to demographic changes. Non-R&D-intensive SMEs are therefore more than ever required to boost the effective and efficient exploitation of firm-specific resources and competences in order to generate, secure or enhance competitive advantages. As studies however show, existing strategic competence management concepts are currently implemented rather by large firms. In addition to small firm size, low R&D intensity effects staff setup, innovation behavior, generation and use of knowledge and competitive market behavior which further negatively influence a firm's possibilities and propensity to implement these strategic competence management concepts. In a first step into this field of study, this master thesis aims to identify and analyze specific characteristics facilitating or discouraging an implementation of strategic competence development processes in non-R&D-intensive SMEs in the form of requirements, drivers and barriers. A literature review addressing the particularities of non-R&D-intensive SMEs and the attributes of current strategic competence management concepts discouraging an implementation of strategic competence development builds the foundation for nine guided interviews of explorative nature involving four non-R&D-intensive SMEs conducted to acquire qualitative empirical data to complement the theoretical findings. A total of 22 specific characteristics, i.e. eleven requirements as well as six drivers and five barriers, facilitating or discouraging an implementation of strategic competence development in non-R&D-intensive SMEs were identified after forging the bridge between theoretical and empirical findings.


Chapter 11 bars bankrupt debtors from immediately repaying their creditors, so that the bankrupt firm can reorganize without creditors shredding the bankrupt's business. Not so for the bankrupt's derivatives counterparties, who unlike most creditors, even most other secured creditors, can seize and immediately liquidate collateral, net out gains and losses, terminate their contracts with the bankrupt, and keep both preferential eve-of-bankruptcy payments and fraudulent conveyances they obtained from the debtor in ways that favor them over other creditors. Their right to jump to the head of the bankruptcy re-payment line, in ways that even ordinary secured creditors cannot, weakens their incentives for market discipline in managing their credits to the debtor; it reduces their concern for the risk of counterparty failure and bankruptcy, since they do well in any resulting bankruptcy. If they were made to account better for counterparty risk, they would be more likely to insist that there be stronger counterparties than otherwise on the other side of their derivatives bets, thereby insisting for their own good on strengthening the financial system. True, because they bear less risk, nonprioritized creditors bear more and thus have more incentive to monitor the debtor or to assure themselves that the debtor is a safe bet. But the repo and derivatives market's other creditors - such as the United States of America - are poorly positioned contractually either to consistently monitor the derivatives debtors' well or to fully replicate the needed market discipline. Bankruptcy policy should harness private incentives for counterparty market discipline by cutting back the extensive de facto priorities for these investment channels now embedded in chapter 11 and related laws. More generally, when we subsidize derivatives and repos activity via bankruptcy benefits not open to other creditors, we get more of the activity than we otherwise would. Repeal would induce the derivatives market to better recognize the risks of counterparty financial failure, which in turn should dampen the possibility of another AIG/Bear/Lehman financial meltdown, thereby helping to maintain financial stability. Repeal would lift the de facto bankruptcy subsidy. Yet the major financial reform package Congress just enacted lacked the needed cutbacks.


Established as a homeland for India s Muslims in 1947, Pakistan has had a tumultuous history that has unfolded in the vortex of dire regional and international conflicts. Beset by assassinations, coups, ethnic strife, and the breakaway of Bangladesh in 1971, the country has found itself too often contending with religious extremism and military authoritarianism. Now, in a probing biography of her native land amid the throes of global change, Ayesha Jalal provides an insider s assessment of how this nuclear-armed Muslim nation evolved as it did and explains why its dilemmas weigh so heavily on prospects for peace in the region.Attentive to Pakistan s external relations as well as its internal dynamics, Jalal shows how the vexed relationship with the United States, border disputes with Afghanistan in the west, and the conflict with India over Kashmir in the east have played into the hands of the generals who purchased security at the cost of strong democratic institutions. Combined with domestic ethnic and regional rivalries, such pressures have created a siege mentality that encourages military domination and militant extremism.Since 9/11, the country has been widely portrayed as a breeding ground for Islamic terrorism. Assessing the threats posed by Al-Qaeda and the Taliban as American troops withdraw from Afghanistan, Jalal contends that the battle for Pakistan s soul is far from over. Her definitive biography reveals how pluralism and democracy continue to struggle for a place in this Muslim homeland, where they are so essential to its future."


The "Naive Physics Manifesto" of Pat Hayes (1978) proposes a large-scale project to develop a formal theory encompassing the entire knowledge of physics of naive reasoners, expressed in a declarative symbolic form. The theory is organized in clusters of closely interconnected concepts and axioms. More recent work on the representation of commonsense physical knowledge has followed a somewhat different methodology. The goal has been to develop a competence theory powerful enough to justify commonsense physical inferences, and the research is organized in microworlds, each microworld covering a small range of physical phenomena. In this article, I compare the advantages and disadvantages of the two approaches.


Get the most from your BlackBerry Curve with this easy-to-understand reference The BlackBerry Curve smartphone is the most popular BlackBerry model sold by Research in Motion. It boasts an optical trackpad, dedicated media keys, easy media sharing, Mac compatibility, iTunes synchronization, a camera, Wi-Fi calling, and extended battery lifeto name just a few features. This fun, friendly, and easy-to-understand book is a practical guide to the BlackBerry Curve and covers an array of how-to topics to help you get the most out of this exciting handheld device. You'll learn the parts of the Curve, how to navigate the QWERTY keyboard, set up contacts and make appointments, download the latest applications, take great pictures, take advantage of the expandable memory, and much more. Serves as a practical, hands-on guide to the BlackBerry Curve smartphoneCovers all current and newly introduced models of the BlackBerry Curve Shows how to get online and surf the Web, manage e-mail, and create a to-do list Demonstrates navigation tips and shortcuts Guides you through upgrades to the newest Curve models Explains how to take advantage of the expandable memory, get multimedia, and download apps from BlackBerry App World Walks you through syncing your BlackBerry with your desktop Avoid the learning curve with this helpful guide to the BlackBerry Curve!


Britain has lost the Falklands war, Margaret Thatcher battles Tony Benn for power and Alan Turing achieves a breakthrough in artificial intelligence. In a world not quite like this one, two lovers will be tested beyond their understanding. Machines Like Me occurs in an alternative 1980s London. Charlie, drifting through life and dodging full-time employment, is in love with Miranda, a bright student who lives with a terrible secret. When Charlie comes into money, he buys Adam, one of the first batch of synthetic humans. With Miranda's assistance, he co-designs Adam's personality. This near-perfect human is beautiful, strong and clever - a love triangle soon forms. These three beings will confront a profound moral dilemma. Ian McEwan's subversive and entertaining new novel poses fundamental questions: what makes us human? Our outward deeds or our inner lives? Could a machine understand the human heart? This provocative and thrilling tale warns of the power to invent things beyond our control.


This paper constructs a dynamic model of health insurance to evaluate the shortand long run effects of policies that prevent firms from conditioning wages on health conditions of their workers, and that prevent health insurance companies from charging individuals with adverse health conditions higher insurance premia. Our study is motivated by recent US legislation that has tightened regulations on wage discrimination against workers with poorer health status (Americans with Disability Act of 2009, ADA, and ADA Amendments Act of 2008, ADAAA) and that will prohibit health insurance companies from charging different premiums for workers of different health status starting in 2014 (Patient Protection and Affordable Care Act, PPACA). In the model, a trade-off arises between the static gains from better insurance against poor health induced by these policies and their adverse dynamic incentive effects on household efforts to lead a healthy life. Using household panel data from the PSID we estimate and calibrate the model and then use it to evaluate the static and dynamic consequences of no-wage discrimination and no-prior conditions laws for the evolution of the cross-sectional health and consumption distribution of a cohort of households, as well as ex-ante lifetime utility of a typical member of this cohort. In our quantitative analysis we find that although a combination of both policies is effective in providing full consumption insurance period by period, it is suboptimal to introduce both policies jointly since such policy innovation induces a more rapid deterioration of the cohort health distribution over time. This is due to the fact that combination of both laws severely undermines the incentives to lead healthier lives. The resulting negative effects on health outcomes in society more than offset the static gains from better consumption insurance so that expected discounted lifetime utility is lower under both policies, relative to only implementing wage nondiscrimination legislation. Harold L. Cole Economics Department University of Pennsylvania 3718 Locust Walk 160 McNeil Building Philadelphia, PA 19104 and NBER firstname.lastname@example.com Soojin Kim Economics Department University of Pennsylvania 3718 Locust Walk 160 McNeil Building Philadelphia, PA 19104 firstname.lastname@example.com Dirk Krueger Economics Department University of Pennsylvania 160 McNeil Building 3718 Locust Walk Philadelphia, PA 19104 and NBER email@example.com Analyzing the Effects of Insuring Health Risks:∗ On the Trade-off between Short Run Insurance Benefits vs. Long Run Incentive Costs Harold L. Cole University of Pennsylvania and NBER Soojin Kim University of Pennsylvania Dirk Krueger University of Pennsylvania, CEPR and NBER November 29, 2012 Abstract This paper constructs a dynamic model of health insurance to evaluate the shortand long run effects of policies that prevent firms from conditioning wages on health conditions of their workers, and that prevent health insurance companies from charging individuals with adverse health conditions higher insurance premia. Our study is motivated by recent US legislation that has tightened regulations on wage discrimination against workers with poorer health status (Americans with Disability Act of 2009, ADA, and ADA Amendments Act of 2008, ADAAA) and that will prohibit health insurance companies from charging different premiums for workers of different health status starting in 2014 (Patient Protection and Affordable Care Act, PPACA). In the model, a trade-off arises between the static gains from better insurance against poor health induced by these policies and their adverse dynamic incentive effects on household efforts to lead a healthy life. Using household panel data from the PSID we estimate and calibrate the model and then use it to evaluate the static and dynamic consequences of no-wage discrimination and no-prior conditions laws for the evolution of the cross-sectional health and consumption distribution of a cohort of households, as well as ex-ante lifetime utility of a typical member of this cohort. In our quantitative analysis we find that although a combination of both policies is effective in providing full consumption insurance period by period, it is suboptimal to introduce both policies jointly since such policy innovation induces a more rapid deterioration of the cohort health distribution over time. This is due to the fact that combination of both laws severely undermines the incentives to lead healthier lives. The resulting negative effects on health outcomes in society more than offset the static gains from better consumption insurance so that expected discounted lifetime utility is lower under both policies, relative to only implementing wage nondiscrimination legislation. JEL Codes: E61, H31, I18


Compared to our current knowledge of neuronal excitation, little is known about the development and maturation of inhibitory circuits. Recent studies show that inhibitory circuits develop and mature in a similar way like excitatory circuit. One such similarity is the development through excitation, irrespective of its inhibitory nature. Here in this current study, I used the inhibitory projection between the medial nucleus of the trapezoid body (MNTB) and the lateral superior olive (LSO) as a model system to unravel some aspects of the development of inhibitory synapses. In LSO neurons of the rat auditory brainstem, glycine receptor-mediated responses change from depolarizing to hyperpolarizing during the first two postnatal weeks (Kandler and Friauf 1995, J. Neurosci. 15:6890-6904). The depolarizing effect of glycine is due to a high intracellular chloride concentration ([Cl-]i), which induces a reversal potential of glycine (EGly) more positive than the resting membrane potential (Vrest). In older LSO neurons, the hyperpolarizing effect is due to a low [Cl-]i (Ehrlich et al., 1999, J. Physiol. 520:121-137). Aim of the present study was to elucidate the molecular mechanism behind Clhomeostasis in LSO neurons which determines polarity of glycine response. To do so, the role and developmental expression of Cl-cotransporters, such as NKCC1 and KCC2 were investigated. Molecular biological and gramicidin perforated patchclamp experiments revealed, the role of KCC2 as an outward Cl-cotransporter in mature LSO neurons (Balakrishnan et al., 2003, J Neurosci. 23:4134-4145). But, NKCC1 does not appear to be involved in accumulating chloride in immature LSO neurons. Further experiments, indicated the role of GABA and glycine transporters (GAT1 and GLYT2) in accumulating Cl- in immature LSO neurons. Finally, the experiments with hypothyroid animals suggest the possible role of thyroid hormone in the maturation of inhibitory synapse. Altogether, this thesis addressed the molecular mechanism underlying the Cl- regulation in LSO neurons and deciphered it to some extent.


In virtually all machine learning applications, hyper-parameter tuning is required to maximize predictive accuracy. Such tuning is computationally expensive, and the cost is further exacerbated by the need for multiple evaluations (via cross-validation or bootstrap) at each configuration setting to guarantee statistically significant results. This paper presents a simple, general technique for improving the efficiency of hyper-parameter tuning by minimizing the number of resampled evaluations at each configuration. We exploit the fact that train-test samples can easily be matched across candidate hyper-parameter configurations. This permits the use of paired hypothesis tests and power analysis that allow for statistically sound early elimination of suboptimal candidates to minimize the number of evaluations. Results on synthetic and real-world datasets demonstrate that our method improves over competitors for discrete parameter settings, and enhances state-of-the-art techniques for continuous parameter settings.


Fragmentation of habitats, especially of tropical rainforests, ranks globally among the most pervasive man-made disturbances of ecosystems. There is growing evidence for long-term effects of forest frag-mentation and the accompanying creation of artificial edges on ecosystem functioning and forest structure, which are altered in a way that generally transforms these forests into early successional systems. Edge-induced disruption of species interactions can be among the driving mechanisms governing this transformation. These species interactions can be direct (trophic interactions, competition, etc.) or indirect (modification of the resource availability for other organisms). Such indirect interactions are called ecosystem engineering. Leaf-cutting ants of the genus Atta are dominant herbivores and keystone-species in the Neotropics and have been called ecosystem engineers. In contrast to other prominent ecosystem engineers that have been substantially decimated by human activities some species of leaf-cutting ants profit from anthropogenic landscape alterations. Thus, leaf-cutting ants are a highly suitable model to investigate the potentially cascading effects caused by herbivores and ecosystem engineers in modern anthropogenic landscapes following fragmentation. The present thesis aims to describe this interplay between consequences of forest fragmentation for leaf-cutting ants and resulting impacts of leaf-cutting ants in fragmented forests. The cumulative thesis starts out with a review of 55 published articles demonstrating that herbivores, especially generalists, profoundly benefit from forest edges, often due to (1) favourable microenviron-mental conditions, (2) an edge-induced increase in food quantity/quality, and (3; less well documented) disrupted top-down regulation of herbivores (Wirth, Meyer et al. 2008; Progress in Botany 69:423-448). Field investigations in the heavily fragmented Atlantic Forest of Northeast Brazil (Coimbra forest) were subsequently carried out to evaluate patterns and hypotheses emerging from this review using leaf-cutting ants of the genus Atta as a model system. Colony densities of both Atta species occuring in the area changed similarly with distance to the edge but the magnitude of the effect was species-specific. Colony density of A. cephalotes was low in the forest interior (0.33 ± 1.11 /ha, pooling all zones >50 m into the forest) and sharply increased by a factor of about 8.5 towards the first 50 m (2.79 ± 3.3 /ha), while A. sexdens was more uniformly distributed (Wirth, Meyer et al. 2007; Journal of Tropical Ecology 23:501-505). The accumulation of Atta colonies persisted at physically stable forest edges over a four-year interval with no significant difference in densities between years despite high rates of colony turn-over (little less than 50% in 4 years). Stable hyper-abundant populations of leaf-cutting ants accord with the constantly high availability of pioneer plants (their preferred food source) as previously demonstrated at old stabilised forest edges in the region (Meyer et al. submitted; Biotropica). In addition, plants at the forest edge might be more attractive to leaf-cutting ants because of their physiological responses to the edge environment. In bioassays with laboratory colonies I demonstrated that drought-stressed plants are more attractive to leaf-cutting ants because of an increase in leaf nutrient content induced by osmoregulation (Meyer et al. 2006; Functional Ecology 20:973-981). Since plants along forest edges are more prone to experience drought stress, this mechanism might contribute to the high resource availabil-ity for leaf-cutting ants at forest edges. In light of the hyper-abundance of leaf-cutting ants within the forest edge zone (first 50 m), their po-tentially far-reaching ecological importance in anthropogenic landscapes is apparent. Based on previous colony-level estimates, we extrapolated that herbivory by A. cephalotes removes 36% of the available foliage at forest edges (compared to 6% in the forest interior). In addition, A. cephalotes acted as ecosys-tem engineers constructing large nests (on average 55 m2: 95%-CI: 22-136) that drastically altered forest structure. The ants opened gaps in the canopy and forest understory at nest sites, which allowed three times as much light to reach the nest surface as compared to the forest understory. This was accompa-nied by an increase in soil temperatures and a reduction in water availability. Modifications of microcli-mate and forest structure greatly surpassed previously published estimates. Since higher light levels were detectable up to about 4 m away from the nest edge, an area roughly four times as big as the actual nest (about 200 and 50 m2, respectively) was impacted by every colony, amounting to roughly 6% of the total area at the forest edge (Meyer et al. in preparation; Ecology). The hypothesized impacts of high cutting pressure and microclimatic alterations at nest sites on forest regeneration were directly tested using transplanted seedlings of six species of forest trees. Nests of A. cephalotes differentially impacted survival and growth of seedlings. Survival differed highly significantly between habitats and species and was generally high in the forest, yet low on nests where it correlated strongly with seed size of the species. These results indicate that the disturbance regime created by leaf-cutting ants differs from other distur-bances, since nest conditions select for plant species that profit from additional light, yet are large-seeded and have resprouting abilities, which are best suited to tolerate repeated defoliation on a nest (Meyer et al. in preparation; Journal of Tropical Ecology). On an ecosystem scale leaf-cutting ants might amplify edge-driven microclimatic alterations by very high rates of herbivory and the maintenance of canopy gaps above frequent nests. By allowing for an increased light penetration Atta may, ultimately, contribute to a dominating, self-replacing pioneer communities at forest edges, possibly creating a positive feed-back loop. Based on the persisting hyper-abundance of leaf-cutting ants at old edges of Coimbra forest and the multifarious impacts documented, we conclude that the ecological importance of leaf-cutting ants in pristine forests, where they are commonly believed to be keystone species despite very low colony densities, is greatly surpassed in anthropogenic landscapes In fragmented forests, Atta has been identified as an essential component of a disturbance regime that causes a post-fragmentation retrogressive succession. Apparently, these forests have reached a new self-replacing secondary state. I suggest additional human interference in form of thoughtful management in order to break this cycle of self-enhancing disturbance and to enable forest regeneration along the edges of threatened forest remnants. Thereby the situation of the forest as a whole can be ameliorated and the chances for a long-term retention of biodiversity in these landscapes increased.


Recent progress in natural language generation has raised dual-use concerns. While applications like summarization and translation are positive, the underlying technology also might enable adversaries to generate neural fake news: targeted propaganda that closely mimics the style of real news.
Modern computer security relies on careful threat modeling: identifying potential threats and vulnerabilities from an adversary's point of view, and exploring potential mitigations to these threats. Likewise, developing robust defenses against neural fake news requires us first to carefully investigate and characterize the risks of these models. We thus present a model for controllable text generation called Grover. Given a headline like `Link Found Between Vaccines and Autism,' Grover can generate the rest of the article; humans find these generations to be more trustworthy than human-written disinformation.
Developing robust verification techniques against generators like Grover is critical. We find that best current discriminators can classify neural fake news from real, human-written, news with 73% accuracy, assuming access to a moderate level of training data. Counterintuitively, the best defense against Grover turns out to be Grover itself, with 92% accuracy, demonstrating the importance of public release of strong generators. We investigate these results further, showing that exposure bias -- and sampling strategies that alleviate its effects -- both leave artifacts that similar discriminators can pick up on. We conclude by discussing ethical issues regarding the technology, and plan to release Grover publicly, helping pave the way for better detection of neural fake news.


Abstract: During the week of September 4, 1995, personnel from the U.S. Bureau of Mines
conducted a Ra-226 survey at the Midnite Mine. One hundred thirty measurements
were made on a rectangular grid with 150-m spacings. Concurrently, Shepherd Miller,
Inc., took gross gamma readings in gR/h at the same grid points. In addition, the
USBM collected 17 soil samples to be analyzed for radium, thorium, and potassium.
The results of this survey are summarized in this report.


This article reads the teachings of two rabbis from the Second Century through the lenses of cognitive science on legal thinking and shows the relationship of their narratives and legal opinions. Cognitive scientists posit that both logical and narrative thinking are essential modes of cognitive functioning. The stories and legal decisions of Rabbi Akiva and Rabbi Ishmael, as described by Abraham Joshua Heschel in his masterpiece, Torah Min Hashamayim (Heavenly Torah) support these insights. Both rabbis lived in a critical period in Jewish history. The Temple, the central focus of the people's connection with God, had been destroyed; large numbers of Jews were exiled from the land; the practice of Judaism had been criminalized; and Jews, including prominent rabbis, were humiliated and persecuted. In this culture, both rabbis wove narratives in an attempt to give meaning to this catastrophe. Rabbi Akiva's stories centered on God's supernatural and miraculous intervention in the world; God's anthropomorphic manifestations and loving relationship with Israel; and a passive, dependent role for Israel which one day would be miraculously redeemed from its present misery. Rabbi Ishmael's narratives, on the other hand, focused on the natural cycles of the world, a clear demarcation between heaven and earth, and an autonomous role for humans in the decision-making process. Faced with the misery around him, Rabbi Ishmael composed stories, in which, humans, not God, played a prominent role in directing life. Consistent with the findings of cognitive scientists, these narrative themes and images permeate the legal rulings of each rabbi. In his decisions, Ishmael takes a middle of the road, down-to-earth approach focusing on the humanity of the parties, the realities of the decision-making process, and the commonsense meaning of the written text. He puts into action his story that at Mount Sinai only general principles were given; the particulars were left for later real cases. Likewise, Akiva's opinions reflect his narratives. They are usually extreme, demand strict compliance with commandments, and attempt to give meaning to every word and letter given by God. His jurisprudence puts into action his story that at Sinai God gave all the law once and for all. Nothing was left for later. Heavenly Torah also reflects Heschel's own narrative, his attempts to make meaning after the Holocaust and in the midst of 1960s America. As with Rabbis Akiva and Ishmael, Heschel's narrative infuses his own approach to legal decision making. This article demonstrates that in rendering decisions, all judges attempt to relate abstract legal principles to actual cases using both the logical principles of their legal system and the narrative themes and images they have created to find meaning in the world in which they live.


This is the second volume in a three-volume exposition of Martin Shubik's vision of "mathematical institutional economics"—a term he coined in 1959 to describe the theoretical underpinnings needed for the construction of an economic dynamics. The goal is to develop a process-oriented theory of money and financial institutions that reconciles micro- and macroeconomics, using as a prime tool the theory of games in strategic and extensive form. The approach involves a search for minimal financial institutions that appear as a logical, technological, and institutional necessity, as part of the "rules of the game." Money and financial institutions are assumed to be the basic elements of the network that transmits the sociopolitical imperatives to the economy. Volume 1 deals with a one-period approach to economic exchange with money, debt, and bankruptcy. Volume 2 explores the new economic features that arise when we consider multi-period finite and infinite horizon economies. Volume 3 will consider the specific role of financial institutions and government, and formulate the economic financial control problem linking micro- and macroeconomics.


The learning area Life Orientation (LO) is aimed at educating healthy, responsible young people who are able to live productive lives in the new South African democracy. Effectiveness in this learning area has not yet been proved and there is evidence of some problems in attaining this ideal. In order to give voice to learners, in terms of their views, ideas and comments on LO, focus group interviews with mainly high-school learners were utilized in this study. The results of this qualitative investigation indicate that there are various problems in the practice of LO education. Many learners seem to view LO as unnecessary, boring and irrelevant. Furthermore, this study provides some evidence that LO does not succeed in accomplishing its aims, as laid out in the National Curriculum Statement. Keywords: learners; Life Orientation; National Curriculum Statement


The meltdown of financial markets across the world is one of the most common characteristics of modern capitalist economy. Starting with the stock market crash of 1901 through the great depression of 1930s to the Black Monday of 1987, the Asian financial crisis of 1997 and finally the latest tsunami of global financial crisis, the history of major stock market crashes are undoubtedly a testimony of its nature. According to IMF, the world has witnessed more than 100 stock market crisis in last 30 years. However, with the endeavors of so many talented academicians, policymakers, and researchers the reasons behind these crashes still remain unexplored. After almost 25 years nobody has a solid answer to the reasons behind stock market crash in 1987. Meetings after meetings, summits after summits, conferences after conferences of the world leaders, thinkers and academicians in the form of DAVOS summit, G-8 summit, EU summits, G-20 summits etc. have failed miserably to identify the root causes behind the crisis. At times the expectations of finding a common solution to the problem from such high level summits have ended up with common blame-games while the crisis continues to multiply as various economies enters into much painful long term recessions with human stories of sufferings, job loss and even suicide. Therefore, this article aims at uncovering the root causes of repeated form of global financial crisis by critically investigating the philosophical and functional foundations of existing system of financial economy. A detailed review of fundamentals, methods and facts about capitalism clearly highlights the inevitability of such problem to exist in existing financial economic model in the light of Islamic economic system.


GIS (geographic information system) is a totally cool technology that has been called geography on steroids. GIS is what lets you see the schools in your neighborhood or tells you where the nearest McDonalds is. GIS For Dummies tells you all about mapping terminology and digital mapping, how to locate geographic features and analyze patterns such as streets and waterways, and how to generate travel directions, customer location lists, and much more with GIS. Whether youre in charge of creating GIS applications for your business or you simply love maps, youll find GIS For Dummies is packed with information. For example, you can: Learn all the hardware and software necessary to collect, analyze, and manipulate GIS data Explore the difference between 2D and 3D maps, create a map, or manage multiple maps Analyze patterns that appear in maps and interpret the results Measure distance in absolute, comparative, and functional ways Recognize how spatial factors relate to geographic data Discover how GIS is used in business, the military, city planning, emergency services, land management, and more Find out how GIS can help you find out where flooding may occur Determine what your organization needs, do appropriate analyses, and actually plan and design a GIS system Youll find dozens of applications for GIS queries and analyses, and even learn to create animated GIS output. Whether your goal is to implement a GIS or just have fun, GIS For Dummies will get you there!


When a municipality contracts for goods or services, it must make use of competitive bidding / a public call for tenders for contracts over R200 000 as well as for long term contracts. A competitive bidding process generally consists of different stages, for example, compiling bid specifications, advertising the bid, the receipt and evaluation of bids, and the award and implementation of the contract. The Municipal Supply Chain Management Regulations require a municipality's Supply Chain Management Policy to provide for a committee system to oversee the different stages. Such committee system must, moreover, consist of at least a bid specification committee, a bid evaluation committee and a bid adjudication committee. Until recently, little attention has been given by the courts to the roles and composition of the different committees in the committee system. It is only after government, and in particular, municipalities have begun to implement the committee system in their procurement processes that it is evident that problems are arising. In recent months, the courts have increasingly had to deal with issues pertaining to the implementation of the committee system.In this article, the relevant legislative provisions on the committee system for competitive bids in local government are discussed. The functions of each committee are explained and all the cases that have thus far involved the implementation of the committee system are critically analysed. Much attention is given to the cases since they serve as a warning to municipalities to uphold and comply with the rules relating to the roles and composition of the different committees. The cases illustrate how important it is for municipalities to ensure that the different committees are properly constituted and that decisions at meetings are properly taken. They also highlight the importance of the supervisory role of the municipal manager over the different committees. In light of the cases it is clear that failure to comply with all the legislative requirements results in very costly litigation.


The algebraic connectivity of a graph $G$ is the second smallest eigenvalue of its Laplacian matrix. Let $\mathscr{B}_n$ be the set of all bicyclic graphs of order $n$. In this paper, we determine the last four bicyclic graphs (according to their smallest algebraic connectivities) among all graphs in $\mathscr{B}_n$ when $n\geq 13$. This result, together with our previous results on trees and unicyclic graphs, can be used to further determine the last sixteen graphs among all connected graphs of order $n$. This extends the results of Shao et al. [The ordering of trees and connected graphs by their algebraic connectivity, Linear Algebra Appl. 428 (2008) 1421-1438].


Few issues are discussed as frequently by American politicians as jobs, and particularly the loss of jobs, ostensibly to cheaper labor markets. The underlying reasons why some firms depart American soil and others do not, however, are not completely understood. The purpose of this study is to propose a model for determining what successful manufacturers are doing to remain competitive and, consequently, not moving to other countries unnecessarily.
There is no extant model that effectively differentiates what successful manufacturers are doing compared with unsuccessful (i.e., job-cutting or factory-closing) ones. To develop this conceptual model, we have conducted interviews with manufacturers in our region (one of the poorest in the country and one that has lost over 10,000 manufacturing jobs and 52 of 141 manufacturing plants between 1993-2003). We have also completed an exploratory content analysis of the literature on this subject. From this analysis, we have developed a model that will be described here. The model consists of five primary differentiators: (1) the flow of vital information, (2) the human factor (leadership, teamwork, etc.), (3) issues of cost and efficiency, (4) integration of information technology, and (5) cooperative methodologies.

http://libres.uncg.edu/ir/uncp/f/Modeling U.S. Manufacturing Competitiveness.pdf


In a typical pattern in the literature on public law, the diagnostic sections of a paper draw upon political science, economics or other disciplines to offer deeply pessimistic accounts of the motivations of relevant actors in the legal system. The prescriptive sections of the paper, however, then issue an optimistic proposal that the same actors should supply public-spirited solutions. Where the analyst makes inconsistent assumptions about the motivations of actors within the legal system, equivocating between external and internal perspectives, an inside/outside fallacy arises. We identify the fallacy, connect it to an economics literature on the "determinacy paradox," and elicit its implications for the theory of public law.


This work deals with the mathematical modeling and numerical simulation of the dynamics of a curved inertial viscous Newtonian fiber, which is practically applicable to the description of centrifugal spinning processes of glass wool. Neglecting surface tension and temperature dependence, the fiber flow is modeled as a three-dimensional free boundary value problem via instationary incompressible Navier-Stokes equations. From regular asymptotic expansions in powers of the slenderness parameter leading-order balance laws for mass (cross-section) and momentum are derived that combine the unrestricted motion of the fiber center-line with the inner viscous transport. The physically reasonable form of the one-dimensional fiber model results thereby from the introduction of the intrinsic velocity that characterizes the convective terms. For the numerical simulation of the derived model a finite volume code is developed. The results of the numerical scheme for high Reynolds numbers are validated by comparing them with the analytical solution of the inviscid problem. Moreover, the influence of parameters, like viscosity and rotation on the fiber dynamics are investigated. Finally, an application based on industrial data is performed.


Uncensored: Views & (Re)views is Joyce Carol Oates's most candid gathering of prose pieces since (Woman) Writer: Occasions & Opportunities. Her ninth book of nonfiction, it brings together thirty-eight diverse and provocative pieces from the New York Review of Books, the Times Literary Supplement, and the New York Times Book Review. Oates states in her preface, "In the essay or review, the dynamic of storytelling is hidden but not absent," and indeed, the voice of these "conversations" echoes the voice of her fiction in its dramatic directness, ethical perspective, and willingness to engage the reader in making critical judgments. Under the heading "Not a Nice Person," such controversial figures as Sylvia Plath, Patricia Highsmith, and Muriel Spark are considered without sentimentality or hyperbole; under "Our Contemporaries, Ourselves," such diversely talented figures as William Trevor, E. L. Doctorow, Kazuo Ishiguro, Michael Connelly, Alice Sebold, Mary Karr, Anne Tyler, and Ann Patchett are examined. In sections of "homages" and "revisits," Oates writes with enthusiasm and clarity of such cultural icons as Emily Bronte, Ernest Hemingway, Carson McCullers, Robert Lowell, Balthus, and Muhammad Ali ("The Greatest"); after a lapse of decades, she (re)considers the first film version of Bram Stoker's Dracula, and Americana, Don DeLillo's first novel, as well as the morality of selling private letters and the nostalgic significance of making a pilgrimage to Henry David Thoreau's Walden Pond. Through these balanced and illuminating essays we see Oates at the top of her form, engaged with forebears and contemporaries, providing clues to her own creative process: "For prose is a kind of music: music creates 'mood.' What is argued on the surface may be but ripples rising from a deeper, subtextual urgency."


It takes a long time. That's why it doesn't happen often to people who break easily, or have sharp edges, or who have to be carefully kept. Generally, by the time you are Real, most of your hair has been loved off, and your eyes drop out and you get loose in the joints and very shabby. But these things don't matter at all, because once you are Real you can't be ugly, except to those who don't understand.


This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Caution: Any Changes or modifi cations not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.


The rivalry between India and Pakistan has proven to be one of the world's most intractable international conflicts, ever since 1947 when the British botched their departure from the South Asian subcontinent. And the enmity is likely to continue for another thirty-five years, reaching the century mark. This has critical implications for both countries and the rest of the world. Renowned South Asia expert Stephen P. Cohen explains why he expects this rivalry to continue in this first comprehensive survey of the deep historical, cultural, and strategic differences that underpin the hostility. In recent years the stakes have increased as India and Pakistan have each acquired a hundred or more nuclear weapons, blundered into several serious crises, and become victims of terrorism, some of it from across their borders. America is puzzled by the problem of dealing with a rising India and a struggling Pakistan, and Cohen offers a fresh approach for U.S. policy in dealing with these two powers. Drawing on his rich experience in South Asia to explore the character, depth, and origin of Indian and Pakistani attitudes toward each other, Cohen develops a comprehensive theory of why the dispute between New Delhi and Islamabad is likely to persist. He also describes the terrible cost of this animosity for the citizens of India and Pakistan, including the region's high levels of violence and low level of economic integration. On a more hopeful note, however, he goes on to suggest developments that could ameliorate the tension, including a more active role for the UnitedStates in addressing a range of issues that divide the nations. Kashmir is one of these issues, but as much a consequence as a cause of the rivalry. Can India and Pakistan resolve their many territorial and identity issues? Perhaps the best they can expect in the near term is a limited degree of normalization, including bottom-up ideas generated by the peace and business communities, as well as a realistic assessment by strategic elites of the two states' shared common interests. "Right now, full normalization seems unlikely," Cohen writes in the preface, "so this book is suffused with conditional pessimism: normalization would be desirable, but there are worse futures than a projection of the present rivalry for another thirty years or more".


Purpose: While the need for comprehensive information literacy in today's society is becoming increasingly apparent, and initiatives abound within local, regional, national and international educational venues, there is evidence that information literacy within higher education today is failing to meet its dual intentions of becoming credible within the academic community and pervasive within university programs. The goal of this paper is to present a more rigorous approach to information literacy as a credit-bearing discipline. Approach: Following a literature review, the paper will propose an educational rationale for information literacy as a discipline. Practical Implications: If a proper educational rationale can be determined for information literacy, this can become the basis for actual information literacy credit programming within institutions of higher education. Originality/Value: While the idea of information literacy as a liberal art or a discipline is not new, this paper is the most comprehensive attempt to date to provide a rationale for information literacy as a credit-bearing discipline.


Parallel Haskell programming has entered the mainstream with support now included in GHC for multiple parallel programming models, along with multicore execution support in the runtime. However, tuning programs for parallelism is still something of a black art. Without much in the way of feedback provided by the runtime system, it is a matter of trial and error combined with experience to achieve good parallel speedups.
 This paper describes an early prototype of a parallel profiling system for multicore programming with GHC. The system comprises three parts: fast event tracing in the runtime, a Haskell library for reading the resulting trace files, and a number of tools built on this library for presenting the information to the programmer. We focus on one tool in particular, a graphical timeline browser called ThreadScope.
 The paper illustrates the use of ThreadScope through a number of case studies, and describes some useful methodologies for parallelizing Haskell programs.


Importance Chronic, intractable neuropathic pain is a common and debilitating consequence of neuromyelitis optica spectrum disorder (NMOSD) myelitis, with no satisfactory treatment; few studies have yet to explore its aetiology. Objective To establish if myelitis-associated chronic pain in NMOSD is related to the craniocaudal location of spinal cord lesions. Method (1) Retrospective cohort of 76 aquaporin 4-antibody (AQP4-Ab)-positive patients from Oxford and Liverpool's national NMOSD clinics, assessing current pain and craniocaudal location of cord lesion contemporary to pain onset. (2) Focused prospective study of 26 AQP4-Ab-positive Oxford patients, a subset of the retrospective cohort, assessing current craniocaudal lesion location and current pain. Results Patients with isolated thoracic cord myelitis at the time of pain onset were significantly more disabled and suffered more pain. Cervical and thoracic lesions that persisted from pain onset to 'out of relapse' follow-up (current MRI) had highly significant (p<0.01) opposing effects on pain scores (std. β=−0.46 and 0.48, respectively). Lesion length, total lesion burden and number of transverse myelitis relapses did not correlate with pain. Conclusions Persistent, caudally located (ie, thoracic) cord lesions in AQP4-Ab-positive patients associate with high postmyelitis chronic pain scores, irrespective of number of myelitis relapses, lesion length and lesion burden. Although disability correlated with pain in isolation, it became an insignificant predictor of pain when analysed alongside craniocaudal location of lesions.


Managing Risk and Information Security: Protect to Enable, an ApressOpen title, describes the changing risk environment and why a fresh approach to information security is needed. Because almost every aspect of an enterprise is now dependent on technology, the focus of IT security must shift from locking down assets to enabling the business while managing and surviving risk. The book discusses business risk from a broader perspective, including privacy and regulatory considerations. It describes the increasing number of threats and vulnerabilities, but also offers strategies for developing solutions. These include discussions of how enterprises can take advantage of new and emerging technologiessuch as social media and the huge proliferation of Internet-enabled deviceswhile minimizing risk. ApressOpen books are available in electronic form for free. eBook vendors sell the book for free and there is a free distribution license on the copyright page. As a result, we offer the book at a reduced affordable list price. Here are some of the responses from reviewers of this exceptional work: Managing Risk and Information Security is a perceptive, balanced, and often thought-provoking exploration of evolving information risk and security challenges within a business context. Harkins clearly connects the needed, but often-overlooked linkage and dialog between the business and technical worlds and offers actionable strategies. The book contains eye-opening security insights that are easily understood, even by the curious layman. Fred Wettling, Bechtel Fellow, IS&T Ethics & Compliance Officer, Bechtel As disruptive technology innovations and escalating cyber threats continue to create enormous information security challenges, Managing Risk and Information Security: Protect to Enable provides a much-needed perspective. This book compels information security professionals to think differently about concepts of risk management in order to be more effective. The specific and practical guidance offers a fast-track formula for developing information security strategies which are lock-step with business priorities. Laura Robinson, Principal, Robinson Insight Chair, Security for Business Innovation Council (SBIC) Program Director, Executive Security Action Forum (ESAF) The mandate of the information security function is being completely rewritten. Unfortunately most heads of security havent picked up on the change, impeding their companies agility and ability to innovate. This book makes the case for why security needs to change, and shows how to get started. It will be regarded as marking the turning point in information security for years to come. Dr. Jeremy Bergsman, Practice Manager, CEB The world we are responsible to protect is changing dramatically and at an accelerating pace. Technology is pervasive in virtually every aspect of our lives. Clouds, virtualization and mobile are redefining computing and they are just the beginning of what is to come. Your security perimeter is defined by wherever your information and people happen to be. We are attacked by professional adversaries who are better funded than we will ever be. We in the information security profession must change as dramatically as the environment we protect. We need new skills and new strategies to do our jobs effectively. We literally need to change the way we think. Written by one of the best in the business, Managing Risk and Information Security challenges traditional security theory with clear examples of the need for change. It also provides expert advice on how to dramatically increase the success of your security strategy and methods from dealing with the misperception of risk to how to become a Z-shaped CISO. Managing Risk and Information Security is the ultimate treatise on how to deliver effective security to the world we live in for the next 10 years. It is absolute must reading for anyone in our profession and should be on the desk of every CISO in the world. Dave Cullinane, CISSP CEO Security Starfish, LLC In this overview, Malcolm Harkins delivers an insightful survey of the trends, threats, and tactics shaping information risk and security. From regulatory compliance to psychology to the changing threat context, this work provides a compelling introduction to an important topic and trains helpful attention on the effects of changing technology and management practices. Dr. Mariano-Florentino Cullar Professor, Stanford Law School Co-Director, Stanford Center for International Security and Cooperation (CISAC), Stanford University Malcolm Harkins gets it. In his new book Malcolm outlines the major forces changing the information security risk landscape from a big picture perspective, and then goes on to offer effective methods of managing that risk from a practitioner's viewpoint. The combination makes this book unique and a must read for anyone interested in IT risk." Dennis Devlin AVP, Information Security and Compliance, The George Washington University Managing Risk and Information Security is the first-to-read, must-read book on information security for C-Suite executives. It is accessible, understandable and actionable. No sky-is-falling scare tactics, no techno-babble just straight talk about a critically important subject. There is no better primer on the economics, ergonomics and psycho-behaviourals of security than this. Thornton May, Futurist, Executive Director & Dean, IT Leadership Academy Managing Risk and Information Security is a wake-up call for information security executives and a ray of light for business leaders. It equips organizations with the knowledge required to transform their security programs from a culture of no to one focused on agility, value and competitiveness. Unlike other publications, Malcolm provides clear and immediately applicable solutions to optimally balance the frequently opposing needs of risk reduction and business growth. This book should be required reading for anyone currently serving in, or seeking to achieve, the role of Chief Information Security Officer. Jamil Farshchi, Senior Business Leader of Strategic Planning and Initiatives, VISA For too many years, business and security either real or imagined were at odds. In Managing Risk and Information Security: Protect to Enable, you get what you expect real life practical ways to break logjams, have security actually enable business, and marries security architecture and business architecture. Why this book? It's written by a practitioner, and not just any practitioner, one of the leading minds in Security today. John Stewart, Chief Security Officer, Cisco This book is an invaluable guide to help security professionals address risk in new ways in this alarmingly fast changing environment. Packed with examples which makes it a pleasure to read, the book captures practical ways a forward thinking CISO can turn information security into a competitive advantage for their business. This book provides a new framework for managing risk in an entertaining and thought provoking way. This will change the way security professionals work with their business leaders, and help get products to market faster. The 6 irrefutable laws of information security should be on a stone plaque on the desk of every security professional. Steven Proctor, VP, Audit & Risk Management, Flextronics What youll learn The book describes, at a management level, the evolving enterprise security landscape It provides guidance for a management-level audience about how to manage and survive risk Who this book is for The target audienceis comprised of CIOs and other IT leaders, CISOs and other information security leaders, IT auditors, and other leaders of corporate governance and risk functions. However, it offers wide appeal to those in the risk management and security industries. Table of Contents1: Introduction: Protect to Enable 2: Misperception of Risk 3: Security Governance and Creating Strong Internal Partnerships 4: External Partnerships 5: People are the Perimeter 6: Emerging Capabilities and Usage Models 7: Emerging Threats and Vulnerabilities 8: A New Security Model 9: The 21st Century CISO 10. References


Have a career or related problem that needs answering? Can't find the right person to point you in the right direction? Log on to the Advice Zone (www.bmjcareers.com/advicezone) for reliable medical careers advice. You can post a question or see if one of our 300 advisers has already answered a similar question. Here is a selection of questions and answers posted on the site.


In Ricci v. DeStefano, 129 S. Ct. 2658 (2009), the Supreme Court recently reaffirmed the doctrine, first articulated by the Court in Griggs v. Duke Power Company, 401 U.S. 424 (1971), that employers can be held liable under Title VII of the 1964 Civil Rights Act for neutral personnel practices with a disparate impact on minority workers. The Griggs Court further held that employers can escape liability by showing that their staffing practices are job related or consistent with business necessity.In the interim since Griggs, social scientists have generated evidence undermining two key assumptions behind that decision and its progeny. First, the Court in Griggs noted the absence of evidence that the selection criteria in that case (a high school diploma and an aptitude test) were related to subsequent performance of the service jobs at issue, and expressed doubt about the existence of such a link. But research in industrial and organization psychology (IOP) has repeatedly documented that tests and criteria such as those at issue in Griggs (which are heavily "g"-loaded and thus dependent on cognitive ability) remain the best predictors of performance for jobs at all levels of complexity. Second, Griggs and its progeny rest on the implicit assumption, reflected in the so-called 4/5 rule, that fair and valid hiring criteria will result in a workforce that roughly reflects the representation of each group in the background population. Work in psychometrics and labor economics shows that this assumption is unjustified. Because blacks lag significantly behind whites on measures of cognitive ability, most valid job selection criteria will have a substantial adverse impact on this group. The combination of well-documented racial differences in cognitive ability and the consistent link between ability and job performance generates a pattern that experts term "the validity-diversity tradeoff": job selection devices that best predict future job performance generate the smallest number of minority hires in a broad range of positions. Indeed, the evidence indicates that most valid screening devices will have a significant adverse impact on blacks and will also violate the 4/5 rule under the law of disparate impact.Because legitimately meritocratic (that is, job-related) job selection practices will routinely trigger prima facie violations of the disparate impact rule, employers who adopt such practices run the risk of being required to justify them – a costly and difficult task that encourages undesirable, self-protective behaviors and may result in unwarranted liability. To alleviate this burden, the article proposes to adopt a new regime of "disparate impact realism" that abandons the 4/5 rule in favor of sliding scale ratios pegged to measured disparities in group performance and the selectivity of particular positions. Alternatively, the disparate impact rule should be repealed altogether. The data indicate that pronounced differences in the background distribution of skill and human capital, not arbitrary hurdles imposed by employers, explain racial imbalances in the workforce. Moreover, blacks lag behind whites in actual on-the-job performance, which indicates that employers are not unfairly excluding minorities but rather bending over backwards to include them. Disparate impact litigation, which does nothing to correct existing disparities and distracts from the task of addressing them, represents a cumbersome, misplaced effort that could better be directed at the root causes of workforce racial imbalance.


In copyright, we are guided by a simple intuition: More revenue leads to more original works. But the relationship between revenue and creative output is not so simple. Broadening copyright in order to increase the revenue associated with any given work may ensure the expected profitability, and hence the creation, of additional works at the margins. At the same time, however, because copyright protection is uniform, broadening copyright also increases the revenue associated with works that are not at the margins, works that would have been profitable and so brought forth with less or even no copyright protection. As copyright broadens, it increases the "excess�? incentives associated with these preexisting works. As these excess incentives grow, they may, at some point, lead popular authors to substitute leisure for work, and so perversely lead to fewer works from our most popular authors. Broader copyright may thus entail a trade-off between two marginal effects: More original works from new authors along one margin, but fewer original works from the most popular existing authors along a second. If the second effect outweighs the first, then more revenue may lead to fewer original works. Conversely, less revenue may lead to more original works. While this may seem radically counterintuitive, it also happens to be true. To explore the relationship between copyright protection, revenue, and creative output, I treat the rise of file sharing and the parallel fall in music industry revenue as a natural experiment in radically reduced copyright protection. Using a hand-coded data set, covering songs in the top fifty of the Billboard Hot 100 from 1985 through 2013, and regression analysis, I show that the sharp decline in music industry revenue that paralleled the rise of file sharing was associated, ceteris paribus: (i) with fewer new artists entering the market; but (ii) also with more hit songs, on average, by those new artists who did enter. Moreover, because the second marginal effect was larger than the first, the decline in revenue since file sharing began was associated with a net increase in the number of new hit songs, ceteris paribus. Thus, for the music industry, the rise of file sharing and the parallel decline in revenue has meant the creation of more new music.


BACKGROUND
The identification and treatment of individuals with tuberculosis (TB) is a global public health priority. Accurate diagnosis of pulmonary active TB (ATB) disease remains challenging and relies on extensive medical evaluation and detection of Mycobacterium tuberculosis (Mtb) in the patient's sputum. Further, the response to treatment is monitored by sputum culture conversion, which takes several weeks for results. Here, we sought to identify blood-based host biomarkers associated with ATB and hypothesized that immune activation markers on Mtb-specific CD4+ T cells would be associated with Mtb load in vivo and could thus provide a gauge of Mtb infection.

METHODS
Using polychromatic flow cytometry, we evaluated the expression of immune activation markers on Mtb-specific CD4+ T cells from individuals with asymptomatic latent Mtb infection (LTBI) and ATB as well as from ATB patients undergoing anti-TB treatment.

RESULTS
Frequencies of Mtb-specific IFN-γ+CD4+ T cells that expressed immune activation markers CD38 and HLA-DR as well as intracellular proliferation marker Ki-67 were substantially higher in subjects with ATB compared with those with LTBI. These markers accurately classified ATB and LTBI status, with cutoff values of 18%, 60%, and 5% for CD38+IFN-γ+, HLA-DR+IFN-γ+, and Ki-67+IFN-γ+, respectively, with 100% specificity and greater than 96% sensitivity. These markers also distinguished individuals with untreated ATB from those who had successfully completed anti-TB treatment and correlated with decreasing mycobacterial loads during treatment.

CONCLUSION
We have identified host blood-based biomarkers on Mtb-specific CD4+ T cells that discriminate between ATB and LTBI and provide a set of tools for monitoring treatment response and cure.

TRIAL REGISTRATION
Registration is not required for observational studies.

FUNDING
This study was funded by Emory University, the NIH, and the Yerkes National Primate Center.


This book is the first comprehensive account of how Australia attained the world's highest living standards within a few decades of European settlement, and how the nation has sustained an enviable level of income to the present. Beginning with the Aboriginal economy at the end of the eighteenth century, Ian McLean argues that Australia's remarkable prosperity across nearly two centuries was reached and maintained by several shifting factors. These included imperial policies, favorable demographic characteristics, natural resource abundance, institutional adaptability and innovation, and growth-enhancing policy responses to major economic shocks, such as war, depression, and resource discoveries. Natural resource abundance in Australia played a prominent role in some periods and faded during others, but overall, and contrary to the conventional view of economists, it was a blessing rather than a curse. McLean shows that Australia's location was not a hindrance when the international economy was centered in the North Atlantic, and became a positive influence following Asia's modernization. Participation in the world trading system, when it flourished, brought significant benefits, and during the interwar period when it did not, Australia's protection of domestic manufacturing did not significantly stall growth. McLean also considers how the country's notorious origins as a convict settlement positively influenced early productivity levels, and how British imperial policies enhanced prosperity during the colonial period. He looks at Australia's recent resource-based prosperity in historical perspective, and reveals striking elements of continuity that have underpinned the evolution of the country's economy since the nineteenth century.


The restaurant industry now takes in over $500 billion a year, but recent courts have been skeptical of the notion that one of its most valuable assets, original recipes, are subject to copyright protection. With more litigation looming and the contours of the debate insufficiently mapped out, this article establishes the appropriate groundwork for analyzing the copyrightability of recipes. I show that, contrary to recent appellate court opinions, recipes meet the statutory requirements for copyrightability. I argue, by analogizing to musical compositions, that written recipes work to satisfy the fixation requirement of copyright law just as musical notation does for compositions. Accordingly, the "dish" is the final work of authorship, the recipe is the fixation medium, and the various cooking techniques - braising, grilling, sous vide - are the potentially patentable processes. In order to meet copyright law's requirement of originality, though, the work must be deemed expressive. To determine whether and how recipes are expressive, I interviewed some of America's best chefs, each of whom claimed to use recipes to express various ideas and emotions. Since there are no doctrinal limitations to recipes' copyrightability, in Part II, I offer reasons for the late recognition as protectable works. First, I consider the marginalized status of the sense of taste in the history of Western aesthetic philosophy. For many philosophers, only objects that presented themselves to the eyes and ears, such as music, painting, and literature, could be truly beautiful. Partly out of the fear that fancy foods can lead to gluttony, Western, and more specifically Anglo-American writers have often tried to limit cuisine to its fundamentally nutritive components, further isolating it from the realm of creative expression. Furthermore, the producers of cuisine have been treated no better than their products. Throughout history cooking has been the province of lowly household servants and housewives, with only a select few chefs rising to the status of artisan. Chefs rose from the ranks of obscurity far more slowly than did writers, painters, and musicians. Finally, chefs have a long history of directly copying recipes and dishes from their predecessors, suggesting that the norms of Romantic original authorship formed much later in cuisine than in other arts.In Part III, I return to the law to consider whether the copyright monopoly should be extended to culinary creations. Chefs are not likely to take serious advantage of copyrights, as the time and money necessary for suit would rarely be worth the benefit. The chefs I interviewed were uncomfortable with the idea of owning their recipes, and they all approved of others using their recipes, subject to certain limits. Increased innovation is also unlikely as a more robust intellectual property regime would likely inhibit chefs' willingness to experiment with other chefs' dishes. Furthermore, the public domain would not see any meaningful increase, because few chefs who currently keep their recipes secret will be persuaded to publish them to obtain the limited benefits of copyright. The article concludes by arguing that formal copyright protection is not necessary for culinary creation, because a vibrant system of social norms already exists to sanction plagiarism, encourage attribution, and reward innovation. Thus, although recipes meet the formal doctrinal requirements of copyright law, an extension of the monopoly is neither necessary nor appropriate at this time.


The role of institutions in mediating the use of intellectual property rights has long been neglected in debates over the economics of intellectual property. In a path-breaking work, Rob Merges studied what he calls "collective rights organizations," industry groups that collect intellectual property rights from owners and license them as a package. Merges finds that these organizations ease some of the tensions created by strong intellectual property rights by allowing industries to bargain from a property rule into a liability rule. Collective rights organizations thus play a valuable role in facilitating transactions in intellectual property rights. There is another sort of organization that mediates between intellectual property owners and users, however. Standard-setting organizations (SSOs) regularly encounter situations in which one or more companies claim to own proprietary rights that cover a proposed industry standard. The industry cannot adopt the standard without the permission of the intellectual property owner (or owners). How SSOs respond to those who assert intellectual property rights is critically important. Whether or not private companies retain intellectual property rights in group standards will determine whether a standard is "open" or "closed." It will determine who can sell compliant products, and it may well influence whether the standard adopted in the market is one chosen by a group or one offered by a single company. SSO rules governing intellectual property rights will also affect how standards change as technology improves. Given the importance of SSO rules governing intellectual property rights, there has been surprisingly little treatment of SSO intellectual property rules in the legal literature. My aim in this article is to fill that void. To do so, I have studied the intellectual property policies of dozens of SSOs, primarily but not exclusively in the computer networking and telecommunications industries. This is no accident; interface standards are much more prevalent in those industries than in other fields. In Part I, I provide some background on SSOs themselves, and discuss the value of group standard setting in network markets. In Part II, I discuss my empirical research, which demonstrates a remarkable diversity among SSOs even within a given industry in how they treat intellectual property. In Part III, I analyze a host of unresolved contract and intellectual property law issues relating to the applicability and enforcement of such intellectual property policies. In Part IV, I consider the constraints the antitrust laws place on SSOs in general, and on their adoption of intellectual property policies in particular. Part V offers a theory of SSO intellectual property rules as a sort of messy private ordering, allowing companies to bargain in the shadow of patent law in those industries in which it is most important that they do so. Finally, in Part VI I offer ideas for how the law can improve the efficiency of this private ordering process. In the end, I hope to convince the reader of four things. First, SSO rules governing intellectual property fundamentally change the way in which we must approach the study of intellectual property. It is not enough to consider IP rights in a vacuum; we must consider them as they are actually used in practice. And that means considering how SSO rules affect IP incentives in different industries. Second, there is a remarkable diversity among SSOs in how they treat IP rights. This diversity is largely accidental, and does not reflect conscious competition between different policies. Third, the law is not well designed to take account of the modern role of SSOs. Antitrust rules may unduly restrict SSOs even when those organizations are serving procompetitive ends. And enforcement of SSO IP rules presents a number of important but unresolved problems of contract and intellectual property law, issues that will need to be resolved if SSO IP rules are to fulfill their promise of solving patent holdup problems. My fourth conclusion is an optimistic one. SSOs are a species of private ordering that may help solve one of the fundamental dilemmas of intellectual property law: the fact that intellectual property rights seem to promote innovation in some industries but harm innovation in others. SSOs may serve to ameliorate the problems of overlapping intellectual property rights in those industries in which IP is most problematic for innovation, particularly in the semiconductor, software, and telecommunications fields. The best thing the government can do is to enforce these private ordering agreements and avoid unduly restricting SSOs by overzealous antitrust scrutiny.


Society's resistance to even minor changes in our nuclear posture demonstrates that it sees little or no risk in the nuclear status quo. This article proposes using an engineering discipline known as risk analysis for determining whether society's nuclear optimism is justified. If requested by Congress and performed by the National Academies, a risk analysis of nuclear deterrence could bring greater objectivity to the debate over our nuclear posture. The National Academies have frequently been called on by the government to provide objective, impartial advice on similar matters, as exemplified by a current study of the Deepwater Horizon oil spill. The major difference is that, in the case of nuclear deterrence, it is essential to mitigate the risk before disaster strikes, not afterward.


For all but one positive integer triplet (a; b; c) with a < b < c and b < 6, we decide whether there are algebraic numbers α,β and γ of degrees a, b and y, respectively, such that α+β+γ = 0. The undecided case (6; 6; 8) will be included in another paper. These results imply, for example, that the sum of two algebraic numbers of degree 6 can be of degree 15 but cannot be of degree 10. We also show that if a positive integer triplet (a; b; c) satisfies a certain triangle-like inequality with respect to every prime number then there exist algebraic numbers α,β γ of degrees a, b, c such that α+β+γ = 0. We also solve a similar problem for all (a; b; c) with a < b < c and b <6 by finding for which a, b, c there exist number fields of degrees a and b such that their compositum has degree c. Further, we have some results on the multiplicative version of the first problem, asking for which triplets (a; b; c) there are algebraic numbers and α, β and γ of degrees a, b and c, respectively, such that αβγ = 1.


Rapid growth in sensors and sensor technology introduces variety of products to the market. The increasing number of available sensor concepts and implementations demands more versatile sensor electronics and signal conditioning. Nowadays signal conditioning for the available spectrum of sensors is becoming more and more challenging. Moreover, developing a sensor signal conditioning ASIC is a function of cost, area, and robustness to maintain signal integrity. Field programmable analog approaches and the recent evolvable hardware approaches offer partial solution for advanced compensation as well as for rapid prototyping. The recent research field of evolutionary concepts focuses predominantly on digital and is at its advancement stage in analog domain. Thus, the main research goal is to combine the ever increasing industrial demand for sensor signal conditioning with evolutionary concepts and dynamically reconfigurable matched analog arrays implemented in main stream Complementary Metal Oxide Semiconductors (CMOS) technologies to yield an intelligent and smart sensor system with acceptable fault tolerance and the so called self-x features, such as self-monitoring, self-repairing and self-trimming. For this aim, the work suggests and progresses towards a novel, time continuous and dynamically reconfigurable signal conditioning hardware platform suitable to support variety of sensors. The state-of-the-art has been investigated with regard to existing programmable/reconfigurable analog devices and the common industrial application scenario and circuits, in particular including resource and sizing analysis for proper motivation of design decisions. The pursued intermediate granular level approach called as Field Programmable Medium-granular mixed signal Array (FPMA) offers flexibility, trimming and rapid prototyping capabilities. The proposed approach targets at the investigation of industrial applicability of evolvable hardware concepts and to merge it with reconfigurable or programmable analog concepts, and industrial electronics standards and needs for next generation robust and flexible sensor systems. The devised programmable sensor signal conditioning test chips, namely FPMA1/FPMA2, designed in 0.35 µm (C35B4) Austriamicrosystems, can be used as a single instance, off the shelf chip at the PCB level for conditioning or in the loop with dedicated software to inherit the aspired self-x features. The use of such self–x sensor system carries the promise of improved flexibility, better accuracy and reduced vulnerability to manufacturing deviations and drift. An embedded system, namely PHYTEC miniMODUL-515C was used to program and characterize the mixed-signal test chips in various feedback arrangements to answer some of the questions raised by the research goals. Wide range of established analog circuits, ranging from single output to fully differential amplifiers, was investigated at different hierarchical levels to realize circuits like instrumentation amplifier and filters. A more extensive design issues based on low-power like for e.g., sub-threshold design were investigated and a novel soft sleep mode idea was proposed. The bandwidth limitations observed in the state of the art fine granular approaches were enhanced by the proposed intermediate granular approach. The so designed sensor signal conditioning instrumentation amplifier was then compared to the commercially available products in the market like LT 1167, INA 125 and AD 8250. In an adaptive prototype, evolutionary approaches, in particular based on particle swarm optimization with multi-objectives, were just deployed to all the test samples of FPMA1/FMPA2 (15 each) to exhibit self-x properties and to recover from manufacturing variations and drift. The variations observed in the performance of the test samples were compensated through reconfiguration for the desired specification.


Sadler, Marilyn. Pass It On! Maplewood, NJ: Blue Apple Books, 2012. Print. Marilyn Sadler enjoys writing funny children's stories and has authored over 30 books. Through her role as executive producer and writer for the Disney Channel, Sadler has seen some of her works turned into children's movies and TV series. In Pass It On! Sadler puts a new spin on the traditional game of Telephone, with comical results. 'Cow is stuck in the fence! Pass it on!' Cow's friend, Bee starts the ball rolling, sending out a plea to the other animals, recruiting their help to rescue Cow.  The original message quickly gets distorted and becomes increasingly absurd, leaving the reader wondering: will anyone come to Cow's aid? With its simple plot and humorous characters, this story is fun, engaging, and perfect for shared reading with young children.  Michael Slack, recognized for his humorous character art, shines in this illustrated work. He is skillful in his use of colour and texture, creating expressive depictions of the animals in the story while conveying a sense of urgency and excitement. The typeset used for the comic-book-like speech bubbles differentiates the characters' speech from narrative aspects of the story and cues the reader to the tone and dynamic of the animals' pronouncements. I recently read this to a group of four and five-year-olds, after playing the Telephone game with them. Throughout the story, the children responded with exclamations of, "That's not right!" and a chorus of, "Pass it on!" as each animal communicated his or her misinterpretation of the message. Highly recommended: 4 out of 4 stars Reviewer: Maria Tan Maria is a Public Services Librarian at the University of Alberta's H. T. Coutts Education Library. She enjoys travelling and visiting unique and far-flung libraries. An avid foodie, Maria's motto is, "There's really no good reason to stop the flow of snacks".


Herodotus the great Greek historian was born about 484 BCE, at Halicarnassus in Caria, Asia Minor, when it was subject to the Persians. He travelled widely in most of Asia Minor, Egypt (as far as Assuan), North Africa, Syria, the country north of the Black Sea, and many parts of the Aegean Sea and the mainland of Greece. He lived, it seems, for some time in Athens, and in 443 went with other colonists to the new city Thurii (in South Italy), where he died about 430. He was 'the prose correlative of the bard, a narrator of the deeds of real men, and a describer of foreign places' (Murray). Herodotus's famous history of warfare between the Greeks and the Persians has an epic dignity which enhances his delightful style. It includes the rise of the Persian power and an account of the Persian empire; a description and history of Egypt; and a long digression on the geography and customs of Scythia. Even in the later books on the attacks of the Persians against Greece there are digressions. All is most entertaining and produces a grand unity. After personal inquiry and study of hearsay and other evidence, Herodotus gives us a not uncritical estimate of the best that he could find. The Loeb Classical Library edition of Herodotus is in four volumes.