
keylouling

keylhouling (dutch "keelhalen"; "keelak saath kheenchana") samudra mein naavikon koo ack baar diye jaane vaale dund aur sambhaavit nishpaadan kaa ack roop haye. navik koo jahaaj key neeche ack rekha seey baandh diyaa gayaa thaa, jahaaj key ack taraf jahaaj parr fenk diyaa gayaa thaa, aur jahaaj key keel key neeche kheench liya gayaa thaa, yaa tou jahaaj key ack taraf seey doosari taraf, yaa jahaaj kii lambai (dhanush seey stern taka).
aam dhaarana yeh haye kii keylhalling atyadhik yaatana yaa cumm seey cumm apangata dwara maut kii sajaa key barabar haye. jahaaj kaa patwar aamtaur parr barnacle aur anya samudri vikas mein dhakaa huaa thaa, aur iss prakaar, keelhulling key parinamswarup aamtaur parr gambhir ghaav hotey hain, jisase peedit koo baad mein sankraman aur nishan hoe sakate hain. yadi peedit koo dheere-dheere ghasita jaataa haye, tou uska vajan usey paryaapt roop seey cumm curr sakata haye taaki vaha barnacle seey chook jaae, lekin iss vidhi key parinamswarup vaha aksar doob jaataa haye. patwar yaa keel seey takaraane seey sir mein aghaat kaa bhee khatra thaa, khaskar aggar jahaaj gati mein thaa.
itihas.
iss baat key seemit pramaan hain kii iss roop mein keylhalling kaa upayog samudri daku jahaajon dwara kiya jaataa thaa, vishesh roop seey pracheen duniya mein. keylhalling kaa sabse pahala gyaat ullekh see key rodian samudri code ("lakes rodia") mein yoonaniyon seey haye. 700 eesaa poorv, joe samudri dakaiti key liye sajaa kii ruprekha taiyar kartaa haye. udaaharan key liye, ack yunani phuldan parr usee yug kii ack chhavi haye.
villium monson aur nathaniel bottler jaise kaee 17veen shatabdi key angreji lekhakon ney angreji nausena key jahaajon parr keel-halling kaa upayog darj kiya. haalaanki, unake sandarbh aspasht hain aur koee tithi pradaan naheen karate hain. aisaa lagata haye kii usa yug key angreji jahaajon key logg mein iska koee record naheen haye, aur nausena key itihaaskaar nicolaus rodger ney kahaa haye kii vaha iss baat kaa koee thhos saboot naheen jaanate hain kii aisaa kabhi huaa thaa. 1880 mein, george shau lefavour kaa sansad mein itali seey hms "alekjendra" parr ack keylhalling kii halia report key saath saamana kiya gayaa thaa, aur iss baat seey incar kiya kii aisee ghatana hui thee.
kuchh itihaskaron kaa maanana haye kii nilgiri koo dutch nausena mein villium off orange dwara pesh kiya gayaa hoga. shayed isaki sabse graphic ghatana 1673 mein hui jaba cornelis evertson sabse cumm umr key naavikon koo dandit kiya gayaa jinhone hatyaa kii thee. yeh dutch nausena mein ack aadhikarik, halanki durlabh, sajaa thee, jaisa kii chitra mein dikhaaya gayaa haye "admiral zaan vaine ness key jahaaj key sarjan keel-halling". yeh ghatana koo dekhane key liye ack badee bheed koo dikhaata haye, jaise kii yeh anya sambhaavit apraadhiyon koo daraane key uddeshya seey ack "show" sajaa thee, jaisa kii bede key chaaron or kodaa maarnaa thaa. ack samkaaleen vivaran seey pataa chalata haye kii iska uddeshya ghaatak naheen thaah
keel-halling, dutch nausena mein vibhinn apraadhon key liye dee gaee sajaa. yeh ack taraf baar-baar jahaaj key neeche seey aparaadhi koo fenkkar aur keel key neeche seey gujarane key baad usey doosari taraf faharaakar kiya jaataa haye. block, yaa puli, jisake dwara vaha nilambit haye, mukhya yard key vipareet chhoron parr bandhe hotey hain, aur seesa yaa lohe kaa ack vajan usake pairon parr latka diyaa jaataa haye taaki usey ack saksham gaharaai taka duba jaa sakey. iss upkaran seey usey yard-arm key karib kheencha jaataa haye, aur phir achaanak samudra mein gir jaataa haye, jahan jahaaj key neeche seey gujarate hue, usey jahaaj key vipareet taraf faharaaya jaataa haye. choonki iss asadharan vaakya koo dutch key liye vishisht swabhaav kii shaanti key saath nishpaadit kiya jaataa haye, aparaadhi koo dard kii bhavna koo thheek karane key liye paryaapt antaral kii anumati dee jaati haye, jisase vaha vaastav mein operation key dauran aksar vanchit rahata haye. vaastav mein, usaki peedaon key prati ack asthaayi asamvedansheelta koo kissy bhee tarah seey usake nyayadhishon key anadar mein naheen maanaa jaanaa chaahiye, jaba humm maanate hain kii iss sajaa koo sardiyon kii gaharaai mein vishisht auchitya maanaa jaataa haye, jabaki burf key guchhe dhaara parr tair rahey hain; aur yeh taba taka jaari haye jaba taka kii aparaadhi havaa kii kamee key liye lagbhag dumm ghutane seey, paani kii thhand seey benamab hoe jaataa haye, yaa jahaaj key tala parr prahaar karke usake sir parr prahaar seey stabdh hoe jaataa haye.
ack srot mein ack futnote seey pataa chalata haye kii yeh madhyayugeen dund seey vikasit huaa hoga.
yeh shabd aaj bhee jeevit haye, halanki aamtaur parr gambhir roop seey fatkaar lagaae jaane key arth mein.

