A quantitative and qualitative analysis was carried on by collecting volatile matters from trunk of health and damaged Picea jezoensis and adopting GC-MS method to compare the differences of species and contents in the two matters.The relationship between trunk volatile mattes of Picea jezoensis and host selection of Monochamus urussovi was analyzed.The results showed that there are 42 kinds of matters in health trunk,among which,the biggest relative mass fraction was santolina triene(16.04%),the second was α-fenchee(14.24%),and 43 kinds of matters were found from damaged trunk,the highest was β-pinene(18.07%),the second was α-pinene(12.39%).The percentage of terpene compounds in health and damaged trunk were all above 70%.When the tree changes from health to weak,the main terpene compounds changed,such as the amount of 3-carene,isolimonene,β-pinene,4-carene were significantly enhanced,and santolina triene,α-fenchene,β-myrcene,β-phellandrene were declined.It will provide a basis for Monochamus urussovi Fischer to select suitable parasitic Picea jezoensis.


Pain can trigger a range of emotions, including fear, anxiety, aggression and a sense of conflict. Aggression can occur in many different contexts in relation to pain, including those in which one may expect 'normal' aggression from certain individuals. Compulsive behaviour is complex in its development and progression and is usually assumed to arise from an inappropriate environment or relationships, but can also be a response to a failure to resolve or escape from pain. These concepts are explored and illustrated by the description of a patient displaying anxiety, aggression and compulsion.


An acetonitrile complex of composition [Mn(NCCH3)6][B(C6F5)4]2
 (1) is grafted on Na-AlMCM-41/48 and H-AlMCM-41/48 by ion exchange. A metal loading of 0.25–0.6 wt% is achieved; the grafting of complex 1 is found to yield higher loading on Na-AlMCM-41/48 compared to H-AlMCM-41/48. Powder X-ray diffraction, N2 adsorption–desorption and TEM analysis of the grafted materials confirm the retention of long range ordering of the materials throughout the grafting process. FT-IR, EPR, TG-MS and elemental analyses confirm the successful grafting of the Mn(II) complex in the channels of the mesoporous materials, retaining the octahedral nitrile environment around the Mn2+ cation. The obtained materials are applied as heterogeneous initiators for the polymerization of isobutene.


Electronystagmography (ENG) is a study used to clinically evaluate patients with dizziness, vertigo, or balance dysfunction. ENG provides an objective assessment of the oculomotor and vestibular systems. ENG abnormalities can be useful in the diagnosis and localization of the site of a lesion. However, ENG testing cannot be used to determine the specific site of lesion, the information acquired can be integrated with history, symptoms, and other test results to aid in diagnosis. [1]


In this paper we introduce the notion of CR-submanifolds of a Lorentzian almost contact manifold. We study their principal characteristics and the particular cases in which the manifold is a normal Lorentzian Sasakian manifold or a normal Lorentzian Sasakian space form.


This paper introduces a new approach to enhance performance in performing logic programming in the Hopfield neural network by using agent-based modeling. Hopfield networks have been broadly utilized to solve problems of combinatorial optimization. However, this network yielded a satisfiability problem because the network has grown larger, and it is more complex. Therefore, an improved algorithm has been proposed to enhance the Hopfield network's capability by using the technique of fuzzy logic to provide more efficient energy relaxation and to avoid the local minimum solutions. Agent-based modeling has been introduced in this paper to conduct computer simulations, which aim at verifying and validating the introduced approach. By applying the technique of fuzzy Hopfield neural network clustering in the system, better quality solutions are produced, and the network is handled better despite the increasing complexity. Also, the solutions converged faster by the system. Accordingly, this technique of the fuzzy Hopfield neural network clustering in the system has produced better-quality solutions.


2) the algorithm, in terms of hydrological modelling, is only tested on a single catchment (and in addition, the details of such application are lacking): in order to prove the generality of the improvement allowed by the proposed approach, you should test the calibration of at least another study catchment. We will add another example on a new catchment and using the open source hydrological model GR4J (Coron et al., 2017; Coron et al., 2019). We also suggest to change the title of the paper as "Multiobjective calibration by combination of stochastic and gradient-like parameter generation rules: the caRamel algorithm" to be more in the scope of the journal.


The Cabinet of Geography at the University of Padua, at the time of its establishment in 1873, represented the doorway to modern geography in Italy. In the 18 century, geography made its appearance at the University of Padua as a minor part of the course in Astronomy and Meteorology. Between 1746 and 1749, the new Chair of Nautical Science and Geography was assigned to Gian Rinaldo Carli Rubbi, In 1764, the word 'Geography' appeared in the title of the course Ad lecturam Astronomiae, Geographiae et Meteorum. At the beginning of the 19 century, when the discipline was little more than an inventory of names and statistical data, it disappeared from the University of Padua until 1855, when a lectureship in geography was assigned to Francesco Nardi. In 1867, after his studies in Vienna, Giuseppe Dalla Vedova started teaching in Padua where he introduced Ritter and Humboldt's new approaches to geography, making Padua a leading centre for geography in Italy. Five years later he was given the Chair of Ancient and Modern Geography within the Faculty of Letters and Philosophy and, thanks to him, in 1873 the Cabinet of Geography was established. The same chair, after him, was held by eminent professors such as Giovanni Marinelli, Giuseppe Pennesi, Roberto Amalgià, Arrigo Lorenzi, Giuseppe Morandini. In 1904, at the Faculty of Science, the Institute of Physical Geography was created under the direction of


As
we move into the twenty-first century the problem that concentration and
inequality in income distribution represent for the World is accentuated more
and more. The great crisis of 2008 and its aftermath, the crisis in the
Eurozone, took place due to a fall in aggregate demand. While the productive
sector was working below its capacity, demand accumulated insufficiencies
initiated years earlier. Since 1982 and the great crisis of external debt the
neoliberal political system exacerbated the problem starting the dismantling of
the welfare state based on the theories of John Maynard Keynes that had been
built since the end of World War II. Neoliberalism disguised their ideology
clearly in favor of the big transnational capital through developmentalist
arguments unsubstantiated and that after nearly four decades of failure they
refuse to recognize.


Near‐infrared spectroscopy (NIRS) and transcranial Doppler (TCD) allow non‐invasive assessment of cerebral haemodynamics. We assessed cerebrovascular reactivity in preterm infants by investigating the relationship between NIRS‐ and TCD‐derived indices and correlating them with severity of clinical illness.


The purpose of this study was to examine the effect of vegetation on the flood plain in the Taewha river on the changes of flood level using a hydraulic physical model experiment. To simulate 9.0 km river, 1/300 horizontally and 1/72 vertically distorted model was used. The vegetation areas were divided by three sub -areas and the flood level changes were examined according to the locations of vegetation as well as the transverse Profile. As a result, the flood level changes were not significantly affected by the densely distributed vegetation. It was concluded that additional adjustable vegetation in urban river could make useful hydrophilic space.


During the past two decades the overall health of the nation has improved. However, the dramatic disparities in the morbidity and mortality experienced by African Americans, Latinos, Native Americans, Asians, and Pacific Islanders provide compelling evidence that many Americans have not experienced this health dividend.1 Disparities in health and in access to health care have been documented repeatedly across a broad range of medical conditions and for a wide variety of traditionally disadvantaged groups such as those in racial or ethnic minorities, women, and older persons. These differences have been noted in health outcomes such as quality of life2,3 and mortality,4–10 processes of care such as utilization of cardiac procedures after myocardial infarction6,7,11–15 or access to primary prevention,16,17 quality and appropriateness of care,18–24 and the prevalence of common chronic medical conditions.25


The orbit is the cavity or socket of the skull in which the eye and its appendages are situated. Normal values of orbital height, orbital width and orbital index are vital measurements in evaluation and diagnosis of craniofacial syndromes and post traumatic deformities, treatment of abnormalities to produce the best aesthetic and functional result is important. Thus the study was conducted to document normal orbital values in a Nigeria population. Two hundred and thirty six males and one hundred and fifty two female volunteer adult Urhobos were selected randomly among the student of Delta State University Abraka age ranged 18-30years. There orbital height and orbital width were measured and the orbital index calculated (OI/OW X 100). Result showed mean orbital height and width were higher in males (33.01mm and 42.24mm) than in females (31.92mm and 40.82mm). This was statistically significant (p<0.05). The study showed sexual dimorphism and places the population in microseme (small) category. This study will be of importance in anthropology, forensic medicine and craniofacial surgery.


A recent article on syncytial nuclear divisions in early embryos of Drosophila melanogaster presented evidence that the complex spatio–temporal data obtained from time-lapse images were patterned, contrary to previous suggestions based on preliminary observations. However, the reasoning that led to the hypothesis of patterning was informal and unsystematic. Here, we propose a systematic and computerized method for detecting subtle spatio–temporal mitotic patterns, under a general formulation of mitosis as three-dimensional asynchronous processes, of which the earlier data are a special case. The approach involves a rather elaborate application of the concept of permutation test from nonparametric statistics. Far from being limited to mitotic processes, the approach holds general promise for other classes of mass, time-lapse imaging phenomena in cell and developmental biology, such as migration and cell death.


The invention discloses an embedded type capacitor touch display panel, a display device, a control device and a method so that display and touch functions of the display panel can be achieved without adding a touch panel, the structure of the embedded type capacitor touch panel is simplified, and the light transmittance is improved. An embodiment of the invention discloses the embedded type capacitor touch-control display panel which comprises an opposite substrate, an array substrate and a liquid crystal layer, wherein the array substrate comprises a grid line and a data line which are crosswise arranged as well as a public transparent electrode layer; the array substrate further comprises a touch drive electrode which is located on the public transparent electrode layer and extends in a first direction as well as a touch induction electrode which is separated from the touch drive electrode by an insulating layer and extends in a second direction; the first direction is perpendicular to the second direction; and a public voltage signal and a touch drive signal are applied onto the touch drive electrode in a time-sharing manner.


The forest is a dynamic place, a complex ecosystem that the longue More than the forest is also plants, and the other agents that live in, and the forest. when it comes to writing forest history, the complexity of this system mainly vanishes: forest history becomes largely a narrative of human destruction of the forest over time. But there are other shapers of the forest. Climate and soil, to begin with, determine and what of species predominate. Fire, while mainly anthropogenic (human-induced), is also autogenic induced) even in tropical forest. And then there are the living agents, starting with the white ants that prune away that are weak and the dead ones. They, too, have a close relationship with human behaviour in ways that decide which species are felled and for what purpose. Finally there is with its changing needs and wants as well as its increasing desire for land to cultivate, largely at the expense of the forest. Over the centuries, these processes have shaped the forests of the Philippines in many and varied ways.


Proposed approaches to organize and design of sensor nodes of effective wireless networks using methods and algorithms for operational coding and encryption of monitoring signals and video frames. For the organization of data packets protection (crypto-resistance and noise-resistance) algorithms for complex processing and coding of monitoring data are proposed. Implementing the algorithms optimized for speed and accuracy, the information- and energy-efficient wireless network sensor node structure can be realized. In the proposed comprehensive compression-protection of monitoring data at the information and link layers of IoT, data transmission in the radio channel is based on pseudo-random sequences. The parameters for the formation of minimized pseudo-random data should be known only to the transmitter and receiver of the current packet. The proposed approaches to developing information and energy-efficient IoT network operating systems are the basis for building highly competitive, secure, widespread wireless networks.


A cellular automaton (CA) model is presented to simulate the traffic jam induced by a traffic accident. The spreading of jamming cars induced by a car crash is investigated by computer simulation. An analogy is proposed between the crystal growth and the traffic-jam spreading. The scaling behavior of the traffic-jam spreading is studied. It is shown that the number N of jamming cars scales as N ≈ t 2.34±0.03 for p above the dynamical jamming transition p c =0.35 and N ≈ t 1.07 below p c where t is the time and p is the density of cars. The time constant t s , which is the time required for all cars to stop, scales as t s ≈ p -1.07±0.03 for p < p c . The following scaling form is found: p -1 N ≈( p 1.07 t ) 1.07 for p < p c .


Abstract Scientific instruments often undergo calibration to ensure that they will produce results that meet or exceed defined criteria within a specified degree of confidence. Such calibration almost always refers to mechanical instruments, those used primarily in the physical sciences. Rarely is the notion of calibration used in relation to the social and human sciences, especially in the context of qualitative research where the human being is the main research instrument. The focus of this study was to explore the experiences of novice human instruments undergoing a process similar to that of calibration. In doing so, we studied how novice qualitative researchers perceived themselves as the research instrument in the process of their first qualitative interviewing experiences. The findings from interviews with four such novices were that their initial calibration gravitated towards one of two states — being "researcher - centered" or "informant - centered ." Their proximity to either of these two states was determined by how they identified with each of four dimensions: (a) where the knowledge of the phenomenon under study lies; (b) what kind of response the researcher received from his/her informants; (c) what kind of information the researcher is looking for; and (d) what kind of information the researcher eventually receives. The middle position on the continuum of states between researcher - centeredness and informant - centeredness is dis cussed in relation to complexity theory Scientific instruments often undergo calibration to ensure that they will produce results that meet or exceed defined criteria within a specified degree of confidence. Such calibration almost always refers to mechanical instruments, those used primarily in the physical sciences. Rarely is the notion of calibration used in relation to the social and human sciences, especially in the context of qualitative research where the human being is the main research instrument. The focus of this study was to explore the experiences of novice human instruments undergoing a process similar to that of calibration. In doing so, we studied how novice qualitative researchers perceived themselves as the research instrument in the process of their first qualitative interviewing experiences. The findings from interviews with four such novices were that their initial calibration gravitated towards one of two states — being "researcher-centered" or "informant-centered." Their proximity to either of these two states was determined by how they identified with each of four dimensions: (a) where the knowledge of the phenomenon under study lies; (b) what kind of response the researcher received from his/her informants; (c) what kind of information the researcher is looking for; and (d) what kind of information the researcher eventually receives. The middle position on the continuum of states between researcher-centeredness and informant-centeredness is discussed in relation to complexity theory.


This work lies within the framework of the great beat of animals in a square lattice: how to construct some new classes of animals, as large as possible, with enough structure to be exactly enumerable? It should be borne in mind that an animal is a finite connected set of vertices of a lattice (e.g., the square lattice), defined up to a translation, and that we still do not know the asymptotics of the number of animals with n vertices. Our starting point is a correspondence, due to Viennot, between directed animals and pyramids of dominoes. We define a (much) larger class of animals, in one-to-one correspondence with some so-called connected domino tilings, and we proceed to their enumeration. To this aim, we have to solve a functional equation, a variant of which gives the generating functions of directed animals. The two models are however quite distinct: directed animals have an algebraic generating functions, and a growing constant equal to 3, whereas our new class of animals has a non D-finite generating function and a growing constant of 3.58. We can say that we did half the journey until the animal Graal: their growing constant is estimated to 4.06...(joint work with Andrew Rechnitzer). One of the most celebrated open problems in combinatorics is the enumeration of animals (also called polyominoes). A polyomino of area n is a connected union of n cells on a lattice (symmetries are not taken into account: e.g., there are two polyominoes of area 2). Animals can be seen as duals of a polyominoes, with each cell replaced by a vertex at its centre.


Success of Software projects is the main objective of any IT organization. Software Project management is a combination of People, Process and Technology to support the success of software projects. IT Governance ensures operational efficiency though various control mechanisms at a Project, Program and Portfolio level. Currently we have a gap in Governance and compliance process in predicting the success of software projects. This paper is focused on optimizing software governance with a logical predictive model


A fleet of civil tilt rotor transports offers a means of reducing airport congestion and point-to-point travel time. The speed, range, and fuel economy of these aircraft, along with their efficient use of vertiport area, make them good candidates for short-to-medium range civil transport. However, to be successfully integrated into the civilian community, the tilt rotor must be perceived as a quiet, safe, and economical mode of transportation that does not harm the environment. In particular, noise impact has been identified as a possible barrier to the civil tilt rotor. Along with rotor conversion-mode flight, and blade-vortex interaction noise during descent, hover mode is a noise problem for tilt rotor operations. In the present research, tilt rotor hover aeroacoustics have been studied analytically, experimentally, and computationally. Various papers on the subject were published as noted in the list of publications. More recently, experimental measurements were made on a 1/12.5 scale model of the XV-15 in hover and analyses of this data and extrapolations to full scale were also carried out. A dimensional analysis showed that the model was a good aeroacoustic approximation to the full-scale aircraft, and scale factors were derived to extrapolate the model measurements to the full-scale XV-15. The experimental measurements included helium bubble flow visualization, silk tuft flow visualization, 2-component hot wire anemometry, 7-hole pressure probe measurements, vorticity measurements, and outdoor far field acoustic measurements. The hot wire measurements were used to estimate the turbulence statistics of the flow field into the rotors, such as length scales, velocity scales, dissipation, and turbulence intermittency. Several different configurations of the model were tested: (1) standard configurations (single isolated rotor, two rotors without the aircraft, standard tilt rotor configuration); (2) flow control devices (the 'plate', the 'diagonal fences'); (3) basic configuration changes (increasing the rotor/rotor spacing, reducing the rotor plane/wing clearance. operating the rotors out of phase). Also, an approximation to Sikorsky's Variable Diameter Tilt Rotor (VDTR) configuration was tested, and some flow measurements were made on a semi-span configuration of the model. Acoustic predictions were made using LOWSON.M, a Mathematica code Mean aerodynamic models were developed based on hover performance predictions from HOVER.FOR. This hover prediction code used blade element theory for the aerodynamics, and Prandtl's Vortex theory to model the wake, along with empirical formulas for the effects of Reynolds number, Mach number, and stall. Aerodynamic models were developed from 7-hole pressure probe measurements of the mean velocity into the model rotors.


Now the main problems existed in internal control of small and medium-sized enterprise are that they don't construct perfect internal control system,their risk awareness is weak and risk management is not standard,information communication toward outside is not expedite,the application of accounting system is unhealthy,and internal control and supervision is insufficient and ineffective.In conclusion,we should establish perfect internal control system of small and medium-sized enterprise through increasing awareness and standard on internal control,improving human resource policy,building scientific risk management system,and increasing internal control,information communication,and internal supervising system of the enterprise.


The effectiveness of seismic dampers to improve the lateral performance of timber structures may be heavily diminished if restrictive lateral drift limits as set by building codes, governs the design of the structure. This paper presents an innovative approach to improve the performance of seismic dampers installed in stiff wood-frame shear walls. U-Shape Flexural Plate dampers with a novel internal restraint system, were installed in a 4880x2475 mm wood-frame shear wall with an Eccentric Lever-Arm System which aimed at amplifying the displacements by transferring them from the shear wall to the dampers. Cyclic tests were conducted to four specimens. Initial test results showed that the presented amplifying system suffered concentrated losses of stiffness at some connections joints reducing its real efficiency. The loss of displacement transmission to dampers was retrofitted, and the results showed a great benefit in terms of resilience for the damped shear wall in contrast with unprotected ones. It was found that this approach provides a feasible solution to enhance the lateral performance of wood-frame structures.


Combining Fularji power plant of 200 MW hydrogen ventilation cooling steam turbine flow,hydrogen uniform distributed with the computational fluid dynamics FLUENT software simulation and ideal conditions to realize the working condition simulation,By changing the various parameters obtains the best effect,it is concluded that the retrofit design affects the efficient operation factors,avoiding local overheating over-heating,reduce cost,improving the unit performance and operation reliability.Achieve the unit operation of energy saving of the reconstruction task,to northeast old industrial base of the electric power industry has important significance.


: A case study-based approach was used to develop the knowledge base of an expert system for marketing media class selection. Cases, in the context of business learning, are detailed, written descriptions of business problems and their resolution. An expert system rule set was developed for media class selection using standardised business case studies. The system developed was validated using another set of case studies. Using case studies has two knowledge elicitation advantages: (1) the knowledge source is standardised and relatively unambiguous and (2) less domain expert involvement is required.


1234 13 JUNE 2014 • VOL 344 ISSUE 6189 sciencemag.org SCIENCE C R E D IT : © J O H N A B B O T T / V IS U A L S U N L IM IT E D / C O R B IS W hat drives evolutionary innovation? This question has become a central focus of evolutionary biologists over the past decade as comparative evolutionary developmental biology ("evo-devo") has established a mechanistic basis for understanding the evolution of form and, increasingly, the evolution of developmental processes themselves. The challenge has been to build a conceptual framework that makes sense of the facts of development and explains how development can evolve while producing viable offspring. Prior to the codification of evo-devo, heterochrony was invoked for this purpose (1). Heterochrony produces new phenotypes by varying the rates of somatic and reproductive maturation, and for a time it was a promising conceptual organizer of developmental evolution. But heterochrony can only modify existing allometric variation and thus cannot explain the origin of novel traits—and the history of life is strung with novel traits. This issue of the developmental origin of novel traits is the central focus of Günter Wagner's rich and insightful Homology, Genes, and Evolutionary Innovation. Wagner, an evolutionary biologist at Yale, has been studying evolutionary novelty empirically and conceptually for over two decades. This deep engagement is evident in the rigor of his arguments for a new approach to the study of developmental evolution. In the book, Wagner addresses the mechanisms that allow the generation of new morphological novelties, in contrast with others who have focused on innovation in networks of DNA, RNA, or proteins (2). Wagner emphasizes the primacy of traits that require a substantial but specific genetic change: the origin of novel character identity networks (ChINs). ChINs are self-regulatory networks of genes associated with a morphologic character and occurring in an intermediate position within gene regulatory networks. Serving to produce characters that share identity even if they are dissimilar or in another place on the body, ChINs thus generate homologous traits. [ChINs are conceptually very similar to the kernels discussed by Eric Davidson and one of us (3, 4), indeed more similar than Wagner acknowledges.] Homology is conceptually messy because traits change both as morphological features—a bat's wings are homologous to a frog's arms—and at the developmental level, where different processes can generate a homologous character. The challenge is to understand how traits can share identity while similarities at the phenotypic and genetic levels dissipate over evolutionary time. Wagner argues that homologous characters need share only a common ChIN: neither a character's embryological origin nor its outward form are relevant. This powerful idea focuses our attention on one important type of organismal characteristic out of the many in the developmental fray. When homologs first evolve, they and their associated ChINs are novelties: new and unique characters and gene networks. The structure produced by a ChIN can be of any complexity, and, importantly, the parts of a homologous structure are not automatically homologous themselves. Previous notions of homology are hierarchical: limbs and the digits within are each homologous among tetrapods. Wagner's notion does not recognize digits as being homologous unless they are generated by a separate ChIN from the one that initiates the limb. ChINs allow a precise operational distinction between character identity and character state. Homologous traits have a shared identity that evolves by the origin of a novel ChIN, and they indicate specific ways in which development evolves. In contrast, character states are variations of a homologous trait. As Wagner distinguishes between the two kinds of entities: "[T]here are character identities—for example, forewings and hind wings of insects. [And] there are various character states that insect wings can assume; the forewing can be a wing blade or an elytra or even a haltere ... and the hind wing can be a wing blade or a haltere." Missing from the modern synthesis, development has had an uneasy relationship with the rest of evolutionary biology. It has never been clear how evolutionary changes in development can be encompassed within a population genetic framework. Ron Amundson (5) noted that population genetics focuses on vertical transmission of genetic information, while evo-devo is more concerned with the generation of form within an individual and how developmental mechanisms evolve over time. By using ChIN-based homology, Wagner takes a different approach, establishing the developmental circumstances where population genetics directly applies and what limits development places on the remit of population genetics. This boundary characterizes systems where little heritable variation exists until new genetic elements are introduced into a gene network (most dramatically with the origin of a new ChIN). Given a specific and stable gene network population, genetic methods can measure a population's ability to evolve and adapt to environmental changes by microevolution. The origin of novel ChINs alters the structure of gene networks substantially and thus imposes nonuniformitarian evolutionary changes. Consequently, this limits our ability to extrapolate population genetic methods to macroevolutionary timescales. Another issue that will challenge some readers is Wagner's explicit and welcome defense of developmental types, long the bête noir of right-thinking EVOLUTION AND DEVELOPMENT Homology, Genes, and Evolutionary Innovation Günter P. Wagner Princeton University Press, 2014. 494 pp.


Cloud storage systems are becoming more attractive trend for outsourcing data to cloud service for storage, which is beneficial in sparing efforts on heavy data maintenance and management. As cloud computing becomes prevalent, because enormous amount of data is being stored on the cloud. However, rapid growth of ever increasing volume of data has raised many new challenges. Data de-duplication is one of significant data compression technique for eliminating duplicate copies of repeating data and has been widely adopted in cloud storage to reduce the amount of storage space and save upload bandwidth. To preserve the confidentiality of susceptible data while supporting de-duplication, the Content hash keying an encryption mechanism has been proposed to encrypt the data before outsourcing it to cloud storage. In this work, we review the issues of integrity auditing and secure data de-duplication. Specifically, we are focusing to achieve both data integrity and de-duplication in cloud, we come up with two secure systems, namely SecCloud and SecCloud+.SecCloud offers an auditing entity which maintains MapReduce cloud, assist clients to generate data tags before uploading as well as audit the integrity of data stored in the cloud. SecCloud+ is designed and motivated by the fact that clients always want to encrypt their data before uploading and authorize integrity auditing and secure de-duplication on encrypted data.


The authors investigate an automatic approach to segmentation of labeled speech and labeling and segmentation of speech when only the orthographic transcription of speech is available. The technique is based on a phone recognition system based on a trigram phonotactic model, gamma distribution phone duration models, and a spectral model based on five different structures for phone models of varying contextual dependencies. The alignment of speech with a given phone sequence is performed as a very constrained phone recognition task with the phonotactic model based only on the given phone sequence. When only orthographic transcription is provided, a classification-tree-based prediction of most likely phone realizations is used as an input network for the phone recognizer. The maximum likelihood phone sequence is then treated as the true phone sequence and its segment boundaries are compared with the reference boundaries.<<ETX>>


The causes of noise arose in middle-and small-size Ex motors are analyzed and sum up to mechanical noise,electromagic noise,and ventilation noise.With the manufacturing practice,some effective measures for controlling noise have been put forward in this article.


Refinements in the design of superconducting strand to be used in the manufacture of magnets for the Superconducting Super Collider (SSC) are described that have considerably improved performance characteristics in key areas; first, by maintaining geometric uniformity and second, by contributing to piece length yield. With 2.5- mu m-diameter filaments and a copper-to-superconductor ratio of 1.8:1, the total number of filaments required is approximately 23000. Stacking hexagon units and reducing the amount of void space has enabled the production of largely uniform arrays and consequently uniform spacing. A strand with approximately 23000 fine filaments has been produced with a mostly uniform filament array. >


The paper measures the total factor productivity (TFP), technical change (TC) and technical efficiency change (TEC) in rice production, and traces the impact of market reform policies of the 1990s on these indices at the farm level in Bangladesh using a unique cohort of three-period panel data (1987, 2000 and 2004) of 73 farms by applying stochastic production frontier approach. Results reveal that the TFP index has increased by 27% largely due to an upward shift of the technology frontier. Although TC has increased by an impressive 57%, TEC declined by 30.1% during the post-reform period, thereby depressing overall TFP growth. The market liberalization policies exerted significantly positive impacts on TC and TFP growth but negatively on TEC. Farm size and household size also significantly improved these indices while education, tenancy and off-farm income exerted negative effects. Policy implications include continued liberalization of markets and land reform measures to increase farm size.


A new method of extrusion blow molding was developed to solve the problem of compositing other material on circumference of parts of plastic hollow products.The feasibility of this method was tested by simulation.The quality of molded products under different molding pressures was analyzed.Problems and their solutions of this method were raised.


The purpose of this book is to contribute to the dialogue about African higher education by sharing stories about some of the individuals whose visions and actions have, collectively and in diverse ways, spurred transformation at universities in Africa. This book will focus on nine different countries where universities received support in the first decade of the 21st century from the Partnership for Higher Education in Africa (henceforth referred to as the Partnership): Egypt, Ghana, Kenya, Madagascar, Mozambique, Nigeria, South Africa,
Tanzania, and Uganda.


On-site partial discharge (PD) measurement is an important tool to monitor the insulation conditions of electrical equipment. PD signal processing techniques have been evolving in recent years and, notably, techniques based on overcomplete dictionaries and sparse representations have achieved relevant results for PD signal filtering. A new PD denoising approach, based on Morphological Component Analysis (MCA), is presented in this paper. MCA aims to separate the PD pulse from noise, which are superimposed in measured PD signals, using overcomplete dictionaries, sparse representations and signal's prior information. The method was tested on synthetic signals containing amplitude modulated (AM), impulsive and Gaussian noise. These are commonly found in measured PD signals. It was also tested on on-site measured PD signals. MCA achieved efficient results in PD signal denoising when the noise amplitude is greater than the PD pulse amplitude for the impulsive and AM noise.


To discuss effects and mechanism of some cytokines such as Interleukin-1(IL-1),Interleukin-6(IL-6),Tumor ncrosis factor-α(TNF-α)and C-reactive protein(CRP)in arterrothrombotic infarction.Reading documents home and abroad,then summarizing them.These cytokines and C-reactive protein have important roles in the damage after reperfusion of cerebral infarction and development of arterrothrombotic infarction.


Introduction 1. The Theme of the Relation between God and Creation before Athanasius 2. The relation between God and Creation before Athanasius 3. The Relation between God and Creation in the Anti-Arian Writings 4. The Relation between God and Creation in the Context of Grace. Conclusion. Bibliography.


In the context of a disease outbreak detection, a prime interest is to only detect increases in the process mean. It is thus desirable to have a directionally sensitive multivariate chart that can effectively detect either increases or decreases in the process mean vector. In this paper, with a suitable transformation that truncates multivariate observations either above or below the process mean vector, we propose one‐sided and two one‐sided MCUSUM charts for monitoring the mean of a multivariate normal process. Among the proposed charts, the one‐sided MCUSUM charts are directionally sensitive, while the two one‐sided MCUSUM charts are directionally insensitive. In addition, the fast initial response feature is also incorporated into the proposed charts to enhance their sensitivities against initial process shifts. The run length characteristics of these control charts are computed with the Monte Carlo simulation. Based on the run length comparisons, it is found that the proposed charts are more sensitive than the existing charts when detecting moderate‐to‐large shifts in the process mean. The proposed charts are also applied on real datasets to support the theory.


textabstractOsteoporosis is a disease characterized by diminished bone mass and deterioration
of the bone microarchitecture leading to a higher susceptibility for fractures.
The best known 'osteoporotic fractures' are those of the hip and vertebrae because
these fractures have the most detrimental effects. However, other fragility fractures
of the distal radius, humerus, ankle, pelvis, clavicula, and ribs account for
67% of all osteoporotic fractures and also significantly affect a patient's wellbeing
and performance, although generally for a shorter period of time.
The incidence of osteoporotic fractures in the Netherlands is comparable to that
in other West-European countries, which is higher than that in the USA for other
(yet undetermined) reasons, that are most likely attributed to lifestyle factors.
The incidence varies widely between sexes, ages, races and the existence of other
risk factors such as glucocorticoid use, low body mass index, smoking, rheumatoid
arthritis and previous fractures. In the Netherlands, two-thirds of the patients
aged 55 years and older with a hip fracture are women. The incidence of a hip
fracture strongly depends on age. In women aged 65-69 years the incidence is 1.6
per 1000, whereas in women aged 75-79 years it is 7.1 per 100010. In contrast to
hip fractures, the incidence of wrist fractures does not rise with age. The incidence
of wrist fractures in women older than 55 years is 6 in 1000, leading to more than
12,000 wrist fractures in women in the Netherlands annually. For vertebral fractures
it is much harder to present incidence data because many vertebral fractures
occur without any trauma, and at the moment of the fracture many patients do not
seek medical help.


Clearly, no one likes webpages with poor quality of experience (QoE). Being perceived as slow or fast is a key element in the overall perceived QoE of web applications. While extensive effort has been put into optimizing web applications (both in industry and academia), not a lot of work exists in characterizing what aspects of webpage loading process truly influence human end-user's perception of the \emph{Speed} of a page. In this paper we present \emph{SpeedPerception}, a large-scale web performance crowdsourcing framework focused on understanding the perceived loading performance of above-the-fold (ATF) webpage content. Our end goal is to create free open-source benchmarking datasets to advance the systematic analysis of how humans perceive webpage loading process.
 In Phase-1 of our \emph{SpeedPerception} study using Internet Retailer Top 500 (IR 500) websites, we found that commonly used navigation metrics such as \emph{onLoad} and \emph{Time To First Byte (TTFB)} fail (less than 60\% match) to represent majority human perception when comparing the speed of two webpages. We present a simple 3-variable-based machine learning model that explains the majority end-user choices better (with $87 \pm 2\%$ accuracy). In addition, our results suggest that the time needed by end-users to evaluate relative perceived speed of webpage is far less than the time of its \emph{visualComplete} event.


We report the fabrication of free-standing multilayered thin films based on the layer-by-layer (LbL) deposition method. The isolation of multilayer thin film allows us to characterize the materials properties of such films in great detail. Poly(acrylic acid) (PAA) and hydrophobically modified poly(ethylene oxide) (HM-PEO) multilayer films have been prepared using the LbL method based upon hydrogen-bonding interactions. The LbL film composition and thermal properties were obtained as a function of the number of layer pairs using thermal gravimetric analysis (TGA) as well as differential scanning calorimetry (DSC). Above the critical number of layer pairs, the HM-PEO/PAA multilayer films exhibit complex surface structure owing to the hydrophobic nature of HM-PEO (i.e., micelle formation). The unique surface morphology was studied using optical microscopy and fluorescence microscopy, where pyrene dyes incorporated into the hydrophobic cores of HM-PEO micelles allowed us to monitor the sites of HM-PEO micelle...


In this paper, we present the equations of motion by which the natural vibration of a rotating annular disk can be analyzed accurately. These equations are derived from the theory of finite deformation and the principle of virtual work. The radial displacements of annular disk at the steady state where the disk is rotating at a constant angular velocity are determined by non-linear static equations formulated with 1-dimensional finite elements in radial direction. The linearlized equations of the in-plane vibrations at the disturbed state are also formulated with 1-dimensional finite elements in radial direction along the number of nodal diameters. They are expressed as in functions of the radial displacements at the steady state and the disturbed displacements about the steady state. In-plane static deformation modes of an annular disk are used as the displacement functions for the interpolation functions of the 1-dimensional finite elements. The natural vibrations of an annular disk with different boundary conditions are analyzed by using the presented model and the 3-dimensional finite element model to verify accuracy of the presented equations of motion. Its results are compared and discussed.


ABSTRACT Producing strips that are as flat and wide as possible is the forever quest of rolling industry. Tapered work roll shifting technique is effective to reduce edge drop, but results in a rigid roll stack and strip breaks. These detrimental phenomena can be avoided by intensive parametric study and industrial experiences. By advancing a well-established analytical method, an intensive simulation campaign is conducted to reveal the effectiveness of tapered work roll shifting in the context of 5-stand six-high cold tandem rolling process. The effects of bending and shifting of work roll and intermediate roll on edge drop and profile have been discussed. The roll stack becomes the most rigid at the 2nd stand, which calls for extra intermediate roll shifting to prevent strip break. Both the control abilities of work roll bending and intermediate roll bending on edge drop and strip crown is greatly enlarged by work roll shifting technique. The heredity of strip profile is the strongest at the last stand, and it is more effective to change strip shape at the upstream stands. Industrial trial experiments are also presented in order to solve the interfering problem of strip profile, flatness and surface quality.


Abstract Francis Bacon was born in Dublin in 1909 to an English family. The artist rejected the literary field and perceived his painting directly as an act of expressionism. The period he lived in and the effect he had on it was reflected in his paintings as horrifying images emerged in them. The figures in his paintings were distorted, trapped in a strong motion, caught in a vortex or storm. The audience subjected to the emotional tension of the figures were subjected to intense emotions. The aim of this study, which was conducted by qualitative research method, is on Francis Bacon who, even though did not receive academic art education, managed to have a strong emotional effect on the audience with his expressionist art. Keywords: Francis Bacon, Figurative Painting, Expression in Painting, Motion and Art.


Simple Summary Analysis of sperm performance under in vitro conditions provides a good indication of fertilizing potential. Parameters such as motility, swimming kinetics, acrosome integrity, or ATP content are thus examined in efforts to characterize such potential. Hamster species are a good model to study sperm parameters that are key determinants of fertilizing capacity because these species are at the higher end of the diversity of mammalian sperm morphology and performance. In vitro functional studies demand that sperm remain viable during a long period of time under conditions that resemble those in the female tract. Sperm from certain species require supplementation of the incubation medium with factors that stimulate viability and swimming, or that promote acquisition of fertilizing capacity. Molecules important for sperm performance in hamsters have been identified, namely D-penicillamine, hypotaurine and epinephrine (PHE). In the present study, we investigated the effect of PHE on spermatozoa from five hamster species incubated for up to 4 h. Our results revealed that PHE maintains sperm performance in the golden hamster, whereas it improves sperm quality in the Chinese hamster. In contrast, it does not seem to have any effect on sperm from the Siberian (Djungarian), Roborovski and Campbell's dwarf hamsters. These results are valuable to understand the different regulatory mechanisms of sperm motility and survival in different species. Abstract Assessments of sperm performance are valuable tools for the analysis of sperm fertilizing potential and to understand determinants of male fertility. Hamster species constitute important animal models because they produce sperm cells in high quantities and of high quality. Sexual selection over evolutionary time in these species seems to have resulted in the largest mammalian spermatozoa, and high swimming and bioenergetic performances. Earlier studies showed that golden hamster sperm requires motility factors such as D-penicillamine, hypotaurine and epinephrine (PHE) to sustain survival over time, but it is unknown how they affect swimming kinetics or ATP levels and if other hamster species also require them. The objective of the present study was to examine the effect of PHE on spermatozoa of five hamster species (Mesocricetus auratus, Cricetulus griseus, Phodopus campbelli, P. sungorus, P. roborovskii). In sperm incubated for up to 4 h without or with PHE, we assessed motility, viability, acrosome integrity, sperm velocity and trajectory, and ATP content. The results showed differences in the effect of PHE among species. They had a significant positive effect on the maintenance of sperm quality in M. auratus and C. griseus, whereas there was no consistent effect on spermatozoa of the Phodopus species. Differences between species may be the result of varying underlying regulatory mechanisms of sperm performance and may be important to understand how they relate to successful fertilization.


This study aims to find out the most dominant factors and determine the districts in Madura that require special attention from the observed model so that it can provide benefits for policymakers, and the research method used is panel data with the OLS square approach. The results of panel data regression with the fix effect model show the results that the variables that have a positive and significant influence are the GRDP at a 5% confidence level in the GRDP variable with a positive direction while the open unemployment variable has a significant negative effect having a 6% confidence level with a negative direction. Variable consumption expenditure does not have a significant effect but has a positive direction. Intercept values differ in each district which shows the uniqueness of the model of the fixed effect. The highest intercept values were Pamekasan Sampang, Bangkalan and Sumenep. From the results of the HDI classification, the Sampang has a low classification of the district vocationally on Madura Island. The results of the classification of expenditure of basic and lowest consumption of staples in 2012 and 2018 were Pamekasan and Sumenep. The results of the classification of the highest open unemployment rates were in Bangkalan in 2012 and 2018. The lowest GRDP classification was in Pamekasan districts in 2012 and 2017.


The application of new media to the capture and communication of the "genius loci" or spirit of place, is discussed in the context of the Loire Valley World Heritage Site Nomination. In collaboration with the UNESCO World Heritage Center and numerous local, regional, and national agencies, a multi-university team explored the use of accessible and inexpensive digital media for the documentation, narration, and communication of "cultural landscapes" during a short, focused workshop in the summer of 2000. The workshop model offers an inexpensive vehicle for cultural and natural site managers across the globe to utilize digital media in the management, recording, and dissemination of heritage to officials, professionals, and the general public.


(1984) have analyzed what happens in a labor maket if firms use dismissal as a sanction for workers detected shirking. Since dismissal must bite in order to serve as an effective threat, dismissal must cause a utility drop for the worker. Hence firms must offer wages above the opportunity wage level. In a cleared labor market, they have to offer wages above the prevailing wage rate, but if unemployment is suffiently high, the utility drop caused by dismissal will suffice to render the threat of dismissal effective even without paying wages above the average, and the system settles down at such an equilibrium, There is, however, the possibility of using a fine instead of dismissal as a discipline device (shapiro/ The purpose of this note is to contrast dismissal and fines as discipline devices. I shall argue that the firm would prefer to choose a fine rather than dismissal in the Shapiro/Stiglitz setting (Sect. 2). This conclusion is, however, unwarranted since dismissal i e widely used as a threat (often as a threat of the last resort) and fines seem to be rather uncommon. Hence I propose, in Sect. 3, that there are strong psychological reasons which suggest that fines undercut the workers' motivation, whereas the threat of dismissal does not. If the Shapiro/Stiglitz analysis is modified in order to take this into account, it becomes possible to indicate under which conditions dismissal rather than fines will be chosen. If these conditions are met, the Shapiro/Stiglitz analysis goes through. 2 Since the analysis of Sect. 3 proceeds by replacing the fixed parameter e describing the disutility of effort in ~hapiro/~tiglitz by an appropriate function capturing the effect of motivation, I shall introduce this change in Sect. 1. If e describes the effort of a worker, we usually conceive the disutility of effort, as measured in money equivalents, as an increasing function d(e) of effort. (By normalizing appropriately, Shapiro/Stiglitz actually use d(e) = e, but let us stick to the more explicit formulation.) The function d (*) describing the disutility of effort is written down ceteris paribus: Its shape is determined by the preference of the worker for performing his task; it is determined by what psychologists call his intrinsic motivation. Hence we might view the function d(e) as being generated by fixing the intrinsic motivation m of the worker in the more comprehensive disutility function D(e,m), i.e., we use d(e) …


Milwaukee, Wisconsin The evaluation of left ventricular function in man by invasive means presently is accomplished by two major techniques. First, the recording of left ventricular pressure and second, the performance of left ventriculography. Although some of the parameters derived f rom these techniques are based upon current concepts of myocardial muscle mechanics and others assess characteristics of left ventricular performance, all methods have both theoretical and practical limitations. In general, it can be said that resting measurements of contractile indexes such as V max, Max dp/d t at developed pressure, Vcf and mean systolic ejection rate have proven to be an insensitive way to assess dysfunction except when the impairment is advanced. Measurement of these indexes during exercise may prove more sensitive and is presently being evaluated. The ejection fraction and regional wall motion studies have demonstrated improvement of ventricular performance af ter bypass surgery when ejection fraction is depressed and regional wall motion abnormalities represent hypokinetic as compared to akinetic areas. Our largest experience and emphasis since the beginning of bypass surgery have been the 116


Climate change creates new challenges for preventing and protecting human health against different diseases that could appear and propagate. The Aedes albopictus mosquito species is an important vector for different diseases like dengue fever or zika. Although this species is not "indigenous" in Europe, its presence is noticed in many countries on the continent. The Ae. albopictus establishment is conditioned by the species' characteristics and environmental factors. To assess the possible spread of Ae. albopictus in the Dobrogea region (situated in the Southeast of Romania), we conducted the following analysis: (1) Investigation of the current distribution and climatic factors favoring Ae. albopictus' establishment in Europe; (2) Analysis of climate dynamics in Dobrogea in terms of the parameters identified at stage (1); (3) Testing the hypothesis that the climate from Dobrogea favors Ae. albopictus' establishment in the region; (4) Building a Geographic Information System (GIS)-based model of the potential geographic distribution of Ae. albopictus in Dobrogea. Results show that the climate of Dobrogea favors the apparition of the investigated species and its proliferation.


This study was conducted in the Master program at The Music Pedagogical Center (MPC) at The Royal College of Music in Stockholm. Korta musikresor (Short Music Journeys) is the Swedish term used for ...


Rolling element bearings comes under the critical category in many rotating machineries, mainly in chemical industry, aviation, nuclear power stations etc. Vibration monitoring and analysis is useful tool in the field of predictive maintenance of bearing elements. Health of rolling element bearings can be easily identified using vibration monitoring because vibration signature reveals important information about the fault development within them. Numbers of vibration analysis techniques are being used to diagnosis of rolling element bearings faults. This paper elucidated various vibration analysis techniques for fault diagnosis of rolling element bearing.


. We characterise when two links in the 3–sphere admit homeomorphic surface systems, where a surface system is a collection of embedded surfaces with boundary the link. The answer is in terms of a refined value group for the collection of triple linking numbers of links in the 3–sphere. Given two links with the same pairwise linking numbers we show that they have the same refined triple linking number collection if and only if the links admit homeomorphic surface systems. Moreover these two conditions hold if and only if the link exteriors are bordant over B Z n , and if and only if the third lower central series quotients π/π 3 of the link groups are isomorphic preserving meridians and longitudes.


Here I wish to propose a theoretical basis for a border poetics by thinking through the border not in its static and mapped configurations, but from the processual and embodied perspective of the border-crossing narrative. I will be suggesting a set of seven processes involved in the act of crossing a border, implicating in turn a model of five border planes with which to organize a border reading. I will also be discussing the implications of these processes and planes for reading such crossings in literature and other narrative. The numbers seven and five must be taken as tentative; I have yet to find any secure argument justifying these divisions beyond that of experience with different border readings. Indeed, what follows takes as its premise that the border and thus the border crossing can only be seen from particular, embodied viewpoints and are ultimately unmappable. Crossing over into the realm of border theory is like any other border crossing: marked by the crossing, we both enter a new realm and cut ourselves off from it by bringing the border with us. In our negotiations, the border is liable to shift and change; and entering into border theory, we must allow for the possibility that our conception of the border may be transformed and that any particular theory or principle of the border may lose its meaning. It has been argued that all border studies are implicated at some point in a politics of power, and it seems to me imperative not to lock such efforts into a formation not open to revision. These proposals and reflections take as their departure point a minimal narrative of the border which may be formulated as follows: The crossing of the border involves the passage of the border-crosser from one territory to another, and the passage is marked by the border. For example, the novel Cysgod y Cryman (1953; trans. as The Shadow of the Sickle) by


This study reviewed the first 40 Laparoscopic cholecystectomies performed since January 1994 to January 1995 at Ratchaburi hospital. Patients presented with chronic choIecystitis(12), acute choIecystitis(10), symtomatic choleIithiasis(18). The operating time ranged from 45 minutes to 185 minutes (mean : 74 minutes). The operating time had been decreasing in the subsequent case. Three cases were convened to open cholecystectcmy because of leakage of cystic duct stump, retained wall of gall bladder and uncontrolled bleeding from gall bladder bed. The hospital stay ranged from 2 days to 28 days (mean : 5.2 days). Every patient had minimal postoperative pain and there was no mortality.


ABSTRACT This paper discusses some aspects of innovation in China. As China seeks to transition to a knowledge-based economy, it may become more important for China to develop innovative technologies to sustain economic growth. How do China's history, culture, institutions, and organizations aid or hinder innovation? How does China's national innovation system compare to the innovation culture in the US, as well as other developed and emerging economies? What are the prospects for the future of the Chinese national innovation system? Our starting point is the Needham Puzzle – the paradox that while China was once a world leader in technological development, it fell behind; the Industrial Revolution happened in Europe rather than in China. Potential explanations for the Needham Puzzle may shed light on the challenges facing innovation in modern China. We identify three factors that might help explain the Needham Puzzle; assess how the Needham Puzzle and Chinese culture and history have affected the modern innovation system; discuss comparative aspects of innovation ecosystems in the United States and elsewhere; and suggest that Chinese innovation emphasizes exploitation and refinement of existing knowledge to the exploration and development of new knowledge. We also discuss implications for the future of innovation in China.


Koffka's suggestions that perceived shape and perceived slant "will be coupled together so that if one changes, the other changes also" and that errors in perceived shape vary as some function of errors in perceived slant were examined. Ss described, by means of appropriate response mechanisms, the shapes and slants of trapezoids. Shape and slant responses were made both monocularly and binocularly. The changes in reported shape varied as a function of changes in reported slant. Also, shape response errors varied as a function of slant response errors under monocular viewing when Ss had no prior binocular experience with the trapezoid. The functions relating perceived shape to perceived slant were comparable to the function predicted by the Beck and Gibson shape-slant invariance hypothesis.


Recent studies indicate that being intensely imitated for a brief period of time increases social interest among children with autism. The aim of this study was to replicate and extend these findin ...


Traditional likelihood ratio test (LRT) keyword verification methods require high computational complexity in calculation of alternative hypothesis score using cohort models. In this paper, we focus on reducing the computational complexity and extend the research to competing set based verification method, which only requires computing over a smaller number of competing models. Bhattacharyya distance is applied to derive the competing set for each sub-syllable model. Experiments on a Mandarin keyword spotting system shows, with appropriate selected competing set, the proposed method can significantly reduce the computational complexity and provides a comparable performance to the original method.


The coastal areas have been the forefront of economic development zone in the world. Since the 21 st century, the countries of the world were focus on the ocean. On the one hand, coastal area has achieved rapid economic development relied in marine resources; on the other hand, the unreasonable development and utilization cause negative influence on the marine ecological environment. Therefore, seeking a coordinated development of both is becoming a hot spot. The aim of the study is to understand the coordinated development conditions of land regional economy and marine environment of Hebei. It is also an important scientific basis for adjusting industrial layout of land and marine reasonably, and promoting the effective utilization of resources and the sustainable development of coastal economy. On the basis of previous research, according to the economy and environment statistics from 2001 to 2013 of Hebei province, the comprehensive evaluation of Hebei marine environment was done with main component analysis method, and the coupling degree between land economy and marine environment of Hebei Province was calculated by using of the coupling coefficients mode. Then, the analysis results show that the system is almost in the antagonistic low coupling and antagonistic periods. Namely Hebei economic development level for land is low, and the marine environment ecosystem carrying capacity is strong in the early. While the late Hebei economy for land develops rapidly, and the marine environmental of carrying pollutants capacity declines gradually. So, it is imminent to take the necessary measures to promote the coordinated development of both.


L-Cysteine reduces arsenic(V) to arsenic(III) rapidly on warming. In addition, the signal from arsenic(III), after reduction by tetrahydroborate(III), is enhanced by the presence of L-cysteine in the arsenic solution. Interferences from transition elements and other hydride-forming elements (with the exception of selenium and tellurium) are substantially reduced by the presence of L-cysteine


Smart contracts are computer programs which use blockchain technology to allow users to exchange digital assets without the need for a middle-man. NEO is a recent blockchain platform, which presents programmers with the possibility of developing smart contracts in high-level programming languages. Due to blockchain properties, smart contract code cannot be changed after being deployed. It is then crucial for developers to thoroughly test their smart contracts before using them in a production environment. This dissertation, a product of the intern's internship at Whitesmith, presents the different phases of the development of a testing tool for NEO smart contracts. This tool attempts to fill the gap between the state of the art of NEO and Ethereum developer tools, two promising blockchain technologies which are presented in this report. The study of the state of the art of development tools for these technologies shows that, although NEO has development tools, such as NeoCompiler Eco, which assists in the development of smart contracts, these do not offer any testing features. Taking advantage of the existing NEO tool NeoCompilerEco, a test automation tool was developed, which enables users to create, import, save and run test cases and test suites on a NEO private network, using only a browser. This tool, which assesses tests according to events listened in the NEO blockchain, is the result of the requests made to the intern by developers at Blocksmith, a spin-off startup from Whitesmith, and is now in use by these developers.


Abstract Prenatal care for the underserved is a national concern, especially amongst homeless women likely to experience barriers to care during pregnancy such as transportation and insurance issues, lack of a support system, and lack of education on the importance of prenatal care. Inadequate prenatal care confers increased risk for gestational complications and unfavorable postnatal outcomes, including prematurity and low birth weight. Yet while many studies delineate the prevalence and health consequences of inconsistent prenatal care in the homeless and underserved, few explore the women's experiences or identify perceived needs within this population. The researchers explored both positive and negative experiences with prenatal care and pregnancy among Philadelphia's pregnant homeless women with the intention of designing effective interventions to increase the consistency and improve the quality of care despite perceived barriers. Study participants were recruited from Philadelphia's primary intake shelter for women and children, and were individually interviewed about their pregnancies and prenatal care experiences. Interviews were digitally recorded, transcribed, and reviewed for thematic elements. Nine women were interviewed in total. Self-identified barriers to consistent prenatal care included issues with insurance, lack of transportation to appointments, and negative experiences with prenatal care during previous pregnancies. While some women who had received prenatal care reported rewarding relationships with their prenatal care providers, many expressed a need for education in regards to exercise, diet, and stress-reducing practices for expecting and breastfeeding mothers. Women also demonstrated interest in support groups, parenting classes, and therapy sessions as venues to share their stories with, and learn from, others. These insights inspired several initiatives at JeffHOPE, Jefferson's medical student-run free clinic at Eliza Shirley, including designing educational materials and classes, and providing family therapy sessions.


[Objective] The cetrimonium bromide,cationic surfactant and poly dimethyl diallyl ammonium chloride were directly applied to modify the sediment,which were also employed to remove M. aeruginosa. [Method]The present work focused on the influences of size,preparing temperature,aging time,p H and dosage of S-CTAB sample on the removal of M. aeruginosa. The removal mechanism of M. aeruginosa was proposed by studying the average settling velocity of S-CTAB. [Result]Removal effect of M. aeruginosa by S-CTAB was higher than that by SDPQAC and S-PDMDAAC. When mass ratio of CTAB and sediment was 0. 04 g / g,size of sediment was 200 meshes,dosage was 5 g / L,temperature was 40 ℃,the prepared S-CTAB showed the best removal effect on M. aeruginosa. Removal mechanisms of M. aeruginosa by S-CTAB were bridging and netting capture effect of the modified sediment on algae and killing effect of quaternary ammonium ion of sediment surface to algae cell. [Conclusion] The present flocculation technology shows excellent performance,which could provide theoretical basis for the removal of water bloom M. aeruginosa.


Proposed projects whose financing will cause capital structure to change across time cannot be accurately evaluated by the ordinary Weighted Average Cost of Capital‐Net Present Value technique. The required rate of return on a new project depends on the firm's capital structure through the effect of capital structure on the required rates of debt and equity suppliers. But the capital structure depends on these required rates, which are themselves functions of capital structure. There is no general analytical solution to this circularity, so the ordinary weighted average cost of capital cannot capture the effects of changing capital structure on the cost of capital, and the computed NPV is not correct: the wealth of the shareholders will change by a different amount, and may have a different sign as well.


The invention belongs to the field of food processing and particularly relates to a mango pancake making method. The mango pancake making method is implemented by following steps of adding milk to low-raising flour prior to evenly mixing; adding granulated sugar in beaten egg prior to mixing evenly; adding well-mixed beaten egg into flour-milk paste, and adding oil into the four-milk paste prior to mixing evenly; making all the paste into thin pastries; taking one dough piece, laying a layer of cream paste on the center of the dough piece, placing a mango strip on the dough piece, and then laying a layer of the cream paste once again; wrapping the dough pieces squarely in shape. The mango pancakes are rich in nutrition, sweet and delicious and low in calorie, and the effect of weight loss is achieved.


1949, gastrectomy for stomach ulcer. 1952, aged 48, spastic weakness in legs, the onset was gradual and has slowly progressed. He also noticed stiffness and clumsiness in left hand. 1959, numbness and clumsiness in right arm and hand, which spread up to C I1 on right side. The clumsiness disappeared in about thrcc months. On examination: Chorioretenitis. Spastic weakness in all limbs, more marked in lower limbs. Ataxia in finger-nose and heel-knee tests (more marked in legs). Reflexes brisk, bilateral extensor plantar responses. Abdominals tire easily. Diminished postural and vibration sensc in fingers and toes, and diminished cutaneous sensibility in lowcr limbs up to the knees and in right arm up to the elbow. C . S. F. protein slightly increased. W. R. negative. X-ray cervical spine: normal. X-ray lungs: normal. X-ray of stomach revealed the anastomosis to be functioning well. No


along with suitable crop management strategies, are essential prerequisites for optimum yields in agricultural systems. This research attempts to provide a scientific basis for sustainable agricultural production management for the North China Plain and other semi-arid regions. Based on a series of 72 treatments over 2003-2008, an optimized water and nitrogen scheme for winter wheat/summer maize cropping system was developed. Integrated systems incorporating 120 mm of water with 80 kg N ha N fertilizer were used to simulate winter wheat yields in Hebei and 120 mm of water with 120 kg N ha were used to simulate winter wheat yields in Shandong and Henan provinces in 2000-2007. Similarly, integrated treatments of 40 kg N ha N fertilizer were used to simulate summer maize yields in Hebei, and 80 kg N ha was used to simulate summer maize yields in Shandong and Henan provinces in 2000-2007. Under the optimized scheme, 341.74 10 mm ha of water and 575.79 10 Mg of urea fertilizer could be saved per year under the wheat/maize rotation system. Despite slight drops in the yields of wheat and maize in some areas, water and fertilizer saving has tremendous long-term eco-environmental benefits. K e y w o r d s: water saving, nitrogen, winter wheat, summer maize, management


face out of its aspect, an instance in which the artistic figuration demonstrates the substantial partiality of our daily experience. After the mirror, the camera has become the witness, in these conditions, an ally able to give, through its compactness and uniformity of signs, a cast-iron alibi. As the resource and the mold, the face and the photographic image are the front and back sides between which an interstitial ontologic emptiness of definitions, interpretations, cultural, and anthropologic signs from the absolute to the daily—between vision and testimony of existence—insinuate themselves. Michele Zaza considers photography his elected form of expression, although through the years he has worked also with drawings and video. But these other forms of expression are generally an extension of his privileged field and underline various general aspects that belong to photography: the drawing can be a way of designing space, the video an evolution of the incarnation of movement that photography stills. In his works, the "face" represents the primary key to the complete body of his work. Every narrative and internal diegetic hypothesis The face is a field of powers where the vital functions of daily experience are put into play. It is the center from which external perception radiates and the screen upon which perception is projected and sensations sustained. Fixed in a liminal state, between internal and external, and as the conjunction between the two extremes, we do not have complete consciousness of our face: it sublimates itself into a gift for the Other, perhaps for God. Christianity is the religion of faces: every glorious face carries the signs of sufferance, piety, and the anguish imposed by sacrifice. Generally, in painting, the face emphasizes the very essence of artistic mimesis, embodying the impossibility and the necessity of representation. "Mimesis," notes Derrida, "does not refer simply to imitation: mimeisthai is a theatrical term and defines the relationship of the mask, the wearing of a mask by the actor." This leads us to an origin where the covered face is hidden in the suspicion of pretense.


Abstract To be productive citizens, lesbians and gay men must successfully work and live in communities and organizations. Definitions and structures of both gay communities and social communities are changing. In rural areas, gay people often remain socially and geographically isolated. The culture of organizations, which is played out through expected behaviors, makes it difficult for gay people to succeed. Social workers and other human service practitioners must work to empower gay people in order for them to be more socially engaged and successful in living and working in communities and organizations.


In an ever-changing global society where language fosters or hinders intercultural communications, it is crucial that we equip ourselves with a toolkit of knowledge and skills in order to live bett...


This paper proposes a new type of motion base for virtual sensation of acceleration. Its architecture is the parallel cable-driven mechanism. It expresses outstanding advantages in comparison with conventional Stewart platform architecture, especially on duration of virtual acceleration sensation. Optimal mechanism design is performed from the viewpoint of kinematics. Simulation results show that the WARP mechanism consisting of 3-3-2 cable configuration is one of the best designs as a motion base. The prototype developed has the maximum motion range of translation /spl plusmn/0.45 m/spl times//spl plusmn/0.4 m/spl times/1.1 m, and of rotation /spl plusmn/45/spl deg/ in roll angle, /spl plusmn/45/spl deg/ in pitch, and /spl plusmn/35/spl deg/ in yaw. It can produce acceleration of 1G for 0.8 second without using gravity at its maximum.


Occurrence of root rot disease in sesame has become a major constraint for cultivation of sesame in Junagadh district of Gujarat State (India). Considering the fact, the following investigation was carried out for this pathological problem. The efficacy of various botanicals were evaluated against Macrophomina phaseolina (Tassi.) Goid causing root rot of sesame. The phytoextracts of nine plant species were evaluated in vitro by poisoned food technique against M. phaseolina. The extract of garlic cloves (Allium sativum L.) was proved excellent with maximum inhibiting (77.65 %) mycelial growth and scanty sclerotial formation followed by onion bulb extract (Allium cepa L.) (63.98%). while least growth inhibition (32.34 %) was recorded in ginger rhizome extract


The psychoactive substances heroin is a problem for families and for society in general, since it seems that this addiction is the cause of conflicts that converge in family dysfunctions and affects the educational, with the respective consequences such as: violence, loss of school years, suicides, traffic accidents. People who suffer from this disease, are considered in the social context, by the WHO "World Health Organization" as a family disease, has been the most worrisome.
 In the present study, the general objective was to determine the prevention strategies in the primary school to reduce the consumption of substance (H) in the students of the Antonio Andrade Fajardo Educational Unit, in the Vinces canton of the Province of Los Rios. And as specific objectives; Identify high-risk situations, reflect in advance on them and know guidelines for action towards heroin., Analyze the group pressure as a factor favoring the beginning of drug use, promoting a critical attitude towards it., Knowing the physical consequences, psychic and social consequences of heroin use, in the short and long term: that should not go to a state of violence.
 The present investigative work is of the research type. Exploratory this type of research allowed us to perform the processes of exploration of the different phenomena that were raised in the investigation. Explicative we use to explain the different characteristics of the phenomena raised in the investigation.


with a Gilford automatic recorder attached to a Beckman DU spectrophotometer. The isozymes which previously had been incubated at 390C for 30 min were exposed to increasing concentrations of substrate. The activity, expressed as the rate of oxidation or reduction of the coenzyme, was measured at 390C, a temperature maintained in the spectrophotometer by a circulating water bath. Total LDH activities of whole heart and skeletal muscle homogenates were measured at 250C in the presence of increasing concentrations of substrate. Lactate and pyruvate concentrations were determined in three uteri from women delivered at term by cesarian section, in five human tumors (two lung, one liver, one breast, one testicular) obtained at surgery or autopsy and in HeLa and KB-9 cells grown in culture. The specimens of uterus and tumor were immediately frozen at -50'C, and after centrifugation the pellets of HeLa and KB-9 cells were frozen. Pregnant contracting uterus, tumors, and cells grown in culture were selected because there occurs under these circumstances an alteration in LDH isozyme pattern characterized by increased prominence of LDH 5. This altered isozyme pattern had been attributed to the development of very high lactate and pyruvate concentrations, although the substrate levels existing intracellularly in these environments have not previously been measured by proponents of the theory.2,


T heWomen's Health Initiative (WHI) trial is recognized as the most important database of the long-term benefits and risks of postmenopausal hormone therapy (HT). Actually, it is the most important database related to a specific US cohort (mean age, 63 y; mean time since menopause, 15 y; mean body mass index, 29 kg/m; more than 50% of participants with relevant comorbidities) that received a specific estrogen-progestin combination (estrogen + progestin [E + P] trial: daily conjugated equine estrogens 0.625 mg + medroxyprogesterone acetate 2.5 mg; estrogen-alone [E-alone] trial: daily conjugated equine estrogens 0.625 mg, compared with placebo). The aim of the study was not to investigate the effects of HT on menopausal symptoms but to find out whether HT should be used in healthy women distant from the menopausal transition as a strategic measure to protect against coronary heart disease (CHD) and other major longterm illnesses of aging. As is well known, the results of the WHI trial emphasized the downside of HT, focusing on the risk of cardiovascular disease and breast cancer. As an immediate reaction and further on, the use of HT declined dramatically, exposing women in need of this treatment to unnecessary suffering from bothersome symptoms and poor quality of life. Later on, when further analyses were published, the whole pictureVespecially of women initiating therapy around the beginning of menopauseVchanged. The results for women aged 50 to 59 years demonstrated a totally different risk-benefit balance for hormone usersVprimarily no increased risk for either CHD or breast cancer. In fact, in E-alone users, a reduction in risk (a protective effect) was demonstrated. Somewhat less attention was given to the thromboembolic consequences of HT, namely, stroke, deep vein thrombosis (DVT), and pulmonary embolism. However, because these complications are age-related, the statistically significantly increased risk of developing these adverse events while on HT should be viewed in the context of a very small absolute risk for healthy women in the early postmenopausal period. The association between estrogens and DVT is well established. The causation seems to be the hemostatic effects of estrogens and their potential contribution to hypercoagulability states. DVT is one of the major warnings that appear in the prescribing information for contraceptives and is also a known complication of pregnancy. The data on DVT and HT in the WHI trials may be summarized in the following figures, stressing the importance of age factor: for the E + P trial, 11 additional events/10,000 women/year for women aged 50 to 59 years at randomization, compared with placebo, and 35 additional events/10,000 women/year for women aged 70 to 79 years; for the E-alone trial, 5 and 12 additional events/10,000 women/year, respectively, which were not statistically significant. A new analysis of the combined WHI clinical trials database (both E + P and E-alone studies, N = 27,347) published in this issue of Menopause pointed to a U-shape relationship between age at menopause and thrombotic risk of DVT in hormone users. Thus, risk was associated not only with age but also with age at menopause, specifically for women who entered menopause before age 40 years or after age 55 years. Despite reassuring data related to concerns with HT risks in the 50-year-old target population, physicians are still hesitant to prescribe hormones, and women are still afraid of using hormones. The downside of therapy seems too worrying, with thromboembolism being one of the main drawbacks. What about the upside part of the balance? Should HT be used as a preventive measure against aging-related long-term diseases? I believe that most menopause specialists would agree that prescribing HT to postmenopausal women should follow the approved indications when clinically needed. However, for typical symptomatic hormone users in the early phase of menopause, added values on quality of life, prevention of CHD events, and possible improvement in certain cognitive domains are expected. Furthermore, there is no argument over bone-protective effect and the associated reduction in the incidence of fractures. To note, a concomitant increase in fracture risk was observed in the United States when hormone use declined. Furthermore, a recent publication claimed that within the WHI trial of women aged 50 to 59 years, an excess mortality of 13/10,000 women/year was recorded among those who did not take estrogen (namely, received placebo). Twelve of 13 deaths were attributable to cardiovascular disease. While being constantly engaged during the past 10 years in the issue of HT risks as part of the psychological campaign against the use of HT, one should ask whether other mass preventive therapies for postmenopausal women get similar attention as to their related risks. As an example, I picked up two major preventive strategies: aspirin and statins. The US Preventive Services Task Force phrased its recommendations on the primary prevention of cardiovascular diseases by aspirin with great caution. First, there is no scientific background whatsoever for using aspirin for the primary prevention of CHD in women. As for stroke, the task force says, BEncourage women age 55 to 79 years to use aspirin when the potential benefit of a reduction in ischemic strokes outweighs the potential harm of an increase in gastrointestinal hemorrhage.[ This recommendation was largely based on a meta-analysis of


Although these aren't the most beautiful muffins you'll ever see, they have a fragrant nutty/honey sweetness and a terrific moist chewy texture from the sunflower seeds which is very more-ish.


Abstract This resource is a progressive-disclosure problem-based learning case designed to sensitize students on behaviors that can influence their academic performance and highlight resources that...


On the foundation of analysis,the article has put forward norm moderate the work's relation between village parties from three levels which realize the village party organizes' lead function conversion,enhance system developments and builtd up norm developments.


The addition of lysozyme to the survival medium has been shown (Metzger, Hardy, and Nell, 1961) to increase the rate of immobilization of Treponema pallidum by syphilitic serum and complement; this might allow T. pallidum immobilization (TPI) tests to be completed in a working day. But, more important from the point of view of diagnosis, was the possibility of increasing the sensitivity ofthe standard 18-hr TPI test and, perhaps also, of the already highly sensitive 40-hr test (Rosenau and Kent, 1958; Kent and DeWeerdt, 1961)


This paper proposes to insert a buried P-type gate (BPT gate) under the channel layer of the recessed MIS-high electron mobility transistor (HEMT) to form a dual-gate HEMT. And through simulation calculation, the device performance is calculated and the working mechanism of the BPT gate is explained in detail. Compared with a conventional AlGaN/AlN/GaN HEMT and a gate-recessed MIS-HEMT, the dual-gate HEMT has a higher breakdown voltage (1126 V) and a larger threshold voltage (1.5 V). The results show that inserting a BPT gate in a gate-recessed MIS-HEMT can increase the threshold voltage and improve the breakdown characteristics. Through the optimization of the device structure, it is found that the combination of the MIS-gate and the Γ-type field plate based on the dual-gate device can obtain a higher breakdown voltage. Its breakdown voltage can reach 3041 V, and the figure of merit is as high as 3.56 GW cm−2. This reveals that the combination of dual-gate and Γ-type field plate has great potential in the manufacture of enhancement-mode and high-voltage power transistors.


Dear Anthony D. King! Your new book Spaces of Global Cultures: Architecture, Urbanism, Identity which was published in 2004 and reprinted this year, is like a 'decipher of the nomenclature' regarding supradiscursive formations of the last 100 years in the world: modernity and modernization, the suburban and the urban, the modern and the postmodern, the colonial and the post-colonial, the imported and the exported, the global and the globalized, the new names of the ethnoburb and the globurb... Not only the etymology of these as words, but their cultural burden, the story of their existence in time and space is given throughout the pages in a comprehensive manner, just the 'Kingian' way. The book itself is a proof of the reflection of the 'time-space compression' (in the way Harvey names) on our cultural and intellectual reading of the contemporary and 'homogenized' world. Your style is very keen and critical of the Anglo-American, Eurocentricist and/or capitalisthegemonic ways of perception. But, as the lines you have quoted from Kusno imply (p. 86), have not "...studies centered on European imperialism themselves 'colonized' ways of thinking about colonial and postcolonial space?" What can be done to resist demarcations of the 'centre' which repeatedly reproduces itself through discursive formations in even scientific studies with self-aware positions?


A method in making plan for product changing in cotton mill in a way of not causing confusion and poor management is introduced in this article.Based on the practical production,plan making of product pre-calculation and raw material supplying as well as management in weaving workshop has been detained with attentions pointed out.


The invention discloses sea eel compound feed and a preparation method thereof. The feed contains extruded soybeans, wheat, dried silkworm chrysalises, dried earthworms, plasma protein powder, bone meal, nano montmorillonite, propolis, corn oil, choline chloride, vitamin premix, microelement premix, a complex enzyme preparation and a traditional Chinese medicine additive. The preparation method comprises the following steps: a crushing step; a mixing step; a superfine crushing step; a granulating step; a spraying step. The sea eel compound feed has the beneficial effects that the feed contains the traditional Chinese medicine additive which has main treating principles of clearing away heat and toxic materials, cooling blood and stopping blooding; the theory of traditional Chinese medicine is taken as the basis and prevention and treatment are combined from the whole, so as to effectively dispel pathogenic factors and achieve a good clinic treatment effect; the traditional Chinese medicine additive is mutually matched with other raw materials so that the hemorrhagic opening diseases of sea eels can be treated and the capabilities of preventing and resisting the pathogenic factors of an organism are improved; the production performance of the sea eels can also be improved; the good health-care effect can be realized after consumers eat the sea eels; the economic benefits of producers are improved.


This paper discusses the need for automatic data extraction, processing, and transfer [computer-aided design and computer-aided manufacturing (CAD/CAM) interfacing] between the design and construction phases as a key element in computer-integrated construction (CIC). The CAD/CAM interface eliminates the need for manual interfacing between these two computer-aided phases. The CAD/CAM interface improves the process of the constructed facility realization by eliminating the manual data processing and thereby reducing many sources of errors. It also makes the process more cost-effective because it reduces labor inputs, especially those presently invested in robot programming. A model for automatic data extraction, processing, and transfer is proposed for the tile-setting paradigm. The model generates construction management data as well as data needed for automatic on-site construction (robotics). The model is implemented in the AutoCAD and AutoLISP environments. The model and the implementation system were tested in the laboratories with a scaled robot adapted to perform interior finishing tasks.


Objective To investigate the correlations of DCC mRNA expression with formation and development breast carcinomas. Methods All fifty breast carcinoma samples included both breast carcinomas and surrounding non-tumour breast tissues. Expression of DCC was examined using reverse transfer polymerase chain reaction (PCR) technique. The significance of DCC in the development of breast carcinoma was analyzed by investigating the relationship of the expression levels of DCC mRNA with lymph node metastasis in breast carcinoma patients. Results The frequency of DCC mRNA expression was 81.8% for morphological normal breast tissue and 38. 2% for breast cancer. Expression of DCC was positively correlated with lymph node metastasis. Conclusion Expression of DCC may play a role in occurrence of breast carcinomas and be pertinent to deterioration of breast carcinomas.

Key words:
Breast carcinomas;  Oncogene;  DCC


ABSTRACT This study examines fat women runners and their experiences of institutional and interactional inequality. Using a constructionist approach, this study examines inequality in its interactional context, paying attention to incidences of size discrimination, women's responses to size discrimination, and how these are perceived. The study employs ethnographic methodology to center the experiences of fat women in the analysis and contextualize inequality. Data include twenty qualitative interviews with self-identified fat women runners and participant observation of running events in the California Central Valley. The results indicate that fat women runners experience varying degrees of both institutional and interactional inequality but all participants, at some point, experienced body shame triggered by their social environment. However, not all experienced inequality in the same way. Novice runners, for example, reported experiencing more shame. Responses to size discrimination most frequently came in the form of preventative practices that involved gathering resources to avoid, control or anticipate inequality. Women also resisted inequality by finding and/or creating communities of support.


A pneumatic four-shot pellet injector had been in use for the Japan Atomic Energy Research Institute Tokamak-60 (JT-60), contributing to plasma studies in 1988. It could propel the pellets up to 1.6 km/s at a propellant gas pressure of 50 bar. IN 1989, a new gun assembly was installed in the upgraded system to provide higher performance and reliability. The supply pressure of the propellant gas is to be raised to 100 bar to obtain a higher pellet velocity of up to 2.3 km/s. The device is now in use in the JT-60 and is expected to contribute to further plasma studies. The features and performance of the device are outlined.<<ETX>>


Fuzzy clustering analysis is based on the characteristics of objective things, degree of affinity, similarity, through the establishment of objective things fuzzy similar relationship clustering method to analysis. In this paper, establish fuzzy clustering analysis mathematical model and conduct a case study. Mathematical model according to fuzzy sets representation, data standardization, fuzzy relationship to establish process, fuzzy relation gives a variety of commonly used methods; section of case analysis first establish teaching evaluation indicator system, then follow the steps for solving mathematical model Complete eight professional teaching assessment. According to cluster analysis, extract key information from large amounts of data for policy makers, provide a strong basis for policy-makers who make the right decisions.