
gregory breet

russiayil janicha jootha american bhauthikashaasthranjanum newyork yooniversitti (1929-1934), yooniversitti oof visconsin-maadisan (1934-1947), yaale yooniversitti (1947-1968), yooniversitti attu pothu (1968-1973) ennividangalile professorumaayirunnu gregory breet (; juulai 14,1899-septambar 13,1981). 1921ll addeham lyden sarvakalashaalayil pooll ehrenfestinte sahaayiyayirunnu.
jeevacharitram.
piechu poortthiyaakkiya sesham.dii. 22-aamm vayassil 1923 muthal 1924 vare addeham minnesota sarvakalashaalayil asisttant professoraayirunnu. 1925-ll, washingtonile karnegi instittyoottil aayirikkumbol, ionospherinte uyaram nirnnayikkaan pulsed radio traansmittar upayogikkunnathil britt merle tuvumaayi chernnu, ithu pinneedu radar vikasanathil pradhaanamaaya oru saankethikavidyayaanu.
yujeen wignerinoppam, 1929-ll aapekshika brettu-wigner vitharanathodukoodiya kanika anuranaa avasthakalekkurichum edward kondaninoppam prottoon-prottoon dispersionekkurichum addeham aadyamaayi vivarichu. breet samavaakyam uruthirinjathinte bahumatiyum addehathinundu. breet frame oof reference addehathinte perilaanu ariyappedunnathu. diarac samavaakyathinte pariharangalil sitterbevegang (jittari moshan) aadyamaayi shradhichavaril oraalaayirunnu addeham.
1934ll joonn eiii. yumayi chernnu. wheeler, brettu brettu-wheeler prakriya vivarichu. 1939ll addeham naashanal akkadami oof sayansasilekku thiranjedukkappettu. randaam lokamahaayudhathil sathrushakthikal avarude pravartthanangal sainika aavasyangalkkaayi upayogikkaanulla saadhyatha kaaranam american shaasthranjar svayam sensorship nayam nireekshikkunnuvennu 1940 eprilil addeham deseeya gaveshana kaunsilinu nirddesham nalki.
yudhathinte aadyaghattangalil, aadya anubombinte aadyakaala roopakalppanayude melnottam vahikkaan arther compton brittine thiranjedutthu, athu pinneedu manhattan padhathiyaayi maari. jolie valare pathukkeyaanennum padhathiyil suraksha lamghanangal undaayittundennum manassilakki 1942 ll breet thante sthaanam raajivachu; thante jolie pinneedu muzhuvan padhathiyude shaasthra director niyamithanaaya roobert openhaimarilekku pooyi.
2014-ll, pareekshanavaadikal breat joonn eyum oru ashayam saadookarikkunnathinulla oru maargam nirddeshichu. prakashakanangal ("brettu-wheeler prosess") prathipravartthikkunnathi dravyathinte roopeekaranam saadhyamaakkaan kazhiyunna chakram.
naalu thavana (1927-1929,1939-1941,1954-1956,1961-1963) "physical review" yude associate edittaraayirunnu breet.
1923ll american physical sosaittiyude fello aayi addeham thiranjedukkappettu. 1964ll addehathinu franklin medel labhichu. 1967ll addehathinu deseeya shaasthra medel labhichu.

