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 dentofacial morphology of Chinese is different from Caucasians. The purpose of this investigation was to assess the skeletal and dental changes contributing to the sagittal correction in group of consecutive Chinese children who were treated with the Herbst appliance. A comparison was made between 14 Chinese and 14 Swedish subjects who all had Herbst appliance treatment. All subjects were c...

In this paper, I study how displacement of parents during a violent conflict affects investment in their children’s' education years later. Using ethnic division during the Bosnian War as a natural experiment, I can identify exogenously displaced households and compare them to households who did not have to move because of the war. I find that displaced households spend significantly less on th...

This study focuses on the history of relations between the Serbs and Albanians in Kosovo during a relatively extensive period, starting with the demise of the Ottoman Empire to present. It examines the process of the division of Kosovo society along ethnic, cultural, and religious lines that eventually made the seizure of power possible by nationalistic conservatives. The study investigates bot...

Studies indicate an ethnic density effect, whereby an increasing proportion of persons of the same ethnicity as oneself (co-ethnics) in one's area of residence is associated with reduced risk of morbidity among ethnic minorities, though evidence is mixed. Measures of ethnic density are commonly taken from small-area census data using predefined categories of ethnicity. In a United Kingdom study...

Glossary Anthropogeographer An individual who works at the intersection of the disciplines of anthropology and geography, using physical racial categorizations to explore the relationships between race and space. Anthropometric Mapping Mapping of individual racial traits, such as cephalic index, pigmentation, or stature. Ethnic Mapping Mapping of aspects of ethnicity, including religion, langua...

In popular articles that play down the genetical differences among human populations, it is often stated that about 85% of the total genetical variation is due to individual differences within populations and only 15% to differences between populations or ethnic groups. It has therefore been proposed that the division of Homo sapiens into these groups is not justified by the genetic data. This ...

Viewed from some postcolonial/postmodern perspectives by employing mostly the micropolitics of Homi Bhabha’s and Gilles Deleuze (and other theorists who hold similar conceptions), whose major common interest lies in dismantling the myth of establishing an imagined community by retrieving a shared national history/culture and assuming ethnic purity, this paper seeks to explore the paradoxical as...

The relationship between archeological culture and ethnicity is invariably complex. This especially the case for periods of national division rapid inter-ethnic exchange, such as China’s Sixteen Kingdoms (304–439 CE) Northern Southern Dynasties (420–589 CE). Going by tomb shape grave goods, Foyemiaowan cemetery at Dunhuang exhibits a typical third–tenth century Han style. Despite this, ethnic m...