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In 1955, the first nuclear medicine division was established in Thailand by Professor Romsai Suwannik in the Department of Radiology, Siriraj Hospil, Mahidol University in Bangkok. In 1959 four years later, the second nuclear medicine division was established in the Department of Radiology, Chulalongkorn Hospital in Bangkok. The third nuclear medicine division was started in Rajvithi Hospital i...

we give a new proof of the well known wedderburn's little theorem (1905) that a finite‎ ‎division ring is commutative‎. ‎we apply the concept of frobenius kernel in frobenius representation theorem in finite group‎ ‎theory to build a proof‎.

in this paper we study triangularization of collections of matrices whose entries come from a finite-dimensional division ring. first, we give a generalization of guralnick's theorem to the case of finite-dimensional division rings and then we show that in this case the reduced trace function is a suitable alternative for trace function by presenting two triangularization results. the firs...

The aim of this paper is to provide a comprehensive review mode-division and spatial-division optical fiber sensors, mainly encompassing interferometers advanced gratings. Compared with their single-mode counterparts, which have very mature field many highly successful commercial applications, multimodal configurations developed more recently advances in device fabrication novel mode control de...

The overall purpose of the study was to analyze and explore physical, verbal social bullying in secondary schools Khyber Pakhtunkhwa. target population all principals, teachers students, both male female. sample selected through random stratified sampling techniques. A 1800, (30 270 1500 students) were from Charsadda, Mardan Nowshera, Peshawar, Malakand Swabi. Five (four boys one girl), randoml...