A study was conducted to compare the growth performance as well as blood and carcass variables of two broiler strains reared in a conventional broiler house and a modified greenhouse equipped with cooling pads and tunnel ventilation system. Eight hundred day-old chickens of two commercial strains (Ross  308 and Lohmann) were selected and placed in  8 floor pens (4 pens of  50 broilers for each ...

a study was conducted to compare the growth performance as well as blood and carcass variables of two broiler strains reared in a conventional broiler house and a modified greenhouse equipped with cooling pads and tunnel ventilation system. eight hundred day-old chickens of two commercial strains (ross  308 and lohmann) were selected and placed in  8 floor pens (4 pens of  50 broilers for each ...

Orangeries, palm houses and orchid houses, the peculiar cultural complexes usually consituting the variety of the palace setting, due to the assigned „brittle matter” to them, need the extraordinary and stable care. Deprived of the farmer they quickly undergo destruction. The condition of the orchid house of the palace-park compex of the Łańcut castle, was disastrous within the post-war period....

this is a cross sectional study with aim of assessment and comparison between parents and female adolescents ' attitudes about the role of peers in decision making of adolescent in tehran. in this study 160 mother, 160 father and 160 female adolescents participated. with random selection 160 female adolescent with 14-19 years old from north, south , east and west of tehran were selected an...

We investigated whether wing morphology differed between the sedentary House Finches (Carpodacus mexicanus) of western North America and the introduced population of eastern North America, as the latter has developed migratory behavior since its inception. Wing morphology differed between eastern and western House Finches. Eastern House Finches had shorter proximal primaries and a longer outer ...

A cross-sectional study was undertaken to identify the prevalence of malaria infection, behavioral patterns of inhabitants and risk factors for malaria infection in a minority village in an area endemic for malaria in Vietnam. The target population were all the inhabitants of a village in Binh Phuoc Province, Vietnam. Interviews using a structured questionnaire and blood examination for malaria...

      Plants of Asteraceae are used in traditional medicine and phytotherapy. The two main caffeic acid derivatives, chicoric and caftaric acid which are found in many genus of Asteraceae including Echinacea exhibit important biological activities. The level of these acids in E. purpurea is affected by many factors such as growing situations, extraction methods, storage condit...