نتایج جستجو برای: kemp and true
تعداد نتایج: 16833804 فیلتر نتایج به سال:
Background and Objective: The multinational tobacco industry has made targeting of youth for increased tobacco use a priority, and adolescent smoking remains an important public health issue around the world. The purpose of this paper was to evaluate the impact of training programs based on Kemp model on smoking refusal ability in the male adolescents. Materials and Methods: The pres...
White and Kemp introduce colour polymorphism in animals.
Forty female Angora goats were selected at random from the experimental nucleus of the National Institute of Agricultural Technology (Pilcaniyeu, Argentina), with the aim of analyzing the variability of main fleece characteristics of the Angora goats and establishing an optimum sampling site. Samples were taken at the first and second shearings (12 and 18 months of age) from the following parts...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید