This commentary addresses the high homicide rates among young Black men in Toronto, Ontario. It posits that homicide among this population is an unrecognized major public health crisis that should be a priority for the field. The author suggests that the dramatic rate of Black homicides in Toronto is a consequence of income inequality, poverty, poor quality of life, mental health risks, and sus...

The emotional strain associated with caregiving as experienced by both black (n = 117) and white (n = 464) daughter caregivers was examined from a role theory perspective. Black daughters reported less role strain overall. Conflict between caregiving duties and the caregivers' personal and social life was a predictor for both groups. For black women the unique predictors were: poor perceived he...

ilia abu mazi lived in twentieth century and in the imitation toward to innovation era. although he did not have a deep philosophy in his poetry he outstripped thomas aquinas who lived in thirtieth century. this philosophy was one the most important ones in that era which the church had accepted it. abu mazi was completely pessimistic; although the life stream can destroy any thing in its way b...

Ant allergy is a rare clinical problem that ranges from local to systemic reaction and life-threatening anaphylaxis. Different types of ants including the imported fire ants, the black (samsum) ants, and others, are considered health hazard in many parts of the world. We report a 32-year-old Saudi female from Hafr-Al-Batin in the Northern region of Saudi Arabia, with history of recurrent anaphy...

Essential hypertension is a common disorder with potentially life-threatening sequelae. Hypertension among black persons may have characteristics different from hypertension among white persons. It has been estimated that up to 60% of population variance in blood pressure may be attributable to genetic differences. We studied the distribution of HLA antigens in 100 black hypertensives and 100 n...

Alopecurus myosuroides Huds. (black-grass) has always been a major concern for cereal growers, and the development of herbicide resistance does not improve the situation. This review article summarizes the different traits involved in the dispersal pattern of herbicide resistant black-grass individuals within a susceptible field population. Therefore, the whole life cycle of black-grass is depi...

The notion of business development as a partial cure to the economic condition of blacks is not a new one, but black leaders have never unanimously agreed that business ownership is an effective instrument of economic success. The violence and civil disorders of the 1960s, however, spurred strong interest in programs to develop and promote both urban black business and black-owned and controlle...

One of the most fascinating discoveries in the past decade was that galaxies typically contain a centrally located black hole with a mass that is millions or even billions of times that of the Sun. There is now compelling evidence that we cannot understand how galaxies formed and evolved without understanding the life cycles of these supermassive black holes (and vice versa). We summarize the c...

Wireless sensor networks are vulnerable against various types of external and internal attacks being limited by computation resources, smaller memory capacity, limited battery life, processing power & lack of tamper resistant packaging. The black hole attack is one of the well-known security threats in wireless sensor networks. The intruders utilize the loophole to carry out their malicious beh...