the aim of this study was to determine the effect of a school- based educational program regarding hiv/aids and the knowledge held by the high school students. this quasi-experimental study was conducted with 230 high school students (grade 10-12 female, male). teaching aids used for this intervention was a combination of three methods including lectures, showing an educational movie and pamphl...

stylistics is one of the branches of literary criticism benefiting from linguistics and rhetoric to analyze the text and emphasizes on three essential elements namely text, writer and addressee in literary and critical examination of the work. an’ã¢m (the cattles) surah is a the long surah of koran indicating mainly three columns of islamic ideology and all the vocabulary and artistic images ...

When health workers from a developing country visit a national or international "centre of excellence," they may feel frustrated rather than helped. They realise that they have no access to high technology books, journals, films, and slides, or to the new ideas on how to use them. This discovery may prompt doubts about their ability to do their work in the absence of such props. Some are tempte...

The study was conducted that educated working mothers of adolescents in teaching profession those belong to urban and rural area have more knowledge about AIDS. The study was delimited to Ludhiana and Gurdapur district of Punjab .The sample consisted of 100 educated working mothers especially in teaching profession out of which 50 in urban areas and 50 in rural areas, were selected on the basis...

in order to determine iron and lead content of seminal plasma in water buffalo and to study their associations with the semen characteristics, 54 semen samples were collected from 10 buffalo bulls. the semen characteristics were evaluated; its iron and lead content were estimated by atomic absorption spectrophotometer. the iron and lead content of the seminal plasma (mean ± sem) was recorded as...

microspore culture was applied to induce embryogenesis in roses (rosa hybrida) cv. hav1. important factors affecting viability of isolated microspores and formation of multi-cellular structures including isolation media (nln, ab, b) and induction media were studied. the most responsive developmental stage of microspores (late unicellular) was determined using dapi staining. the least infection ...

molecular detection techniques are believed to be key tools for both prevention and treatment follow up of brucellosis within live stock and human beings. consequently rapid, reliable, easy to perform and automated systems for brucella detection are urgently needed to allow early diagnosis and adequate antibiotic therapy in time. brucellosis is a worldwide re-emerging zoonosis causing high econ...