نتایج جستجو برای: taking to account animal population density
تعداد نتایج: 10911789 فیلتر نتایج به سال:
This paper presents the results of experimental studies on deformation and strength anisotropy gravel-pebble soils used in soil dams. During stabilometric tests, varying shear angles were obtained for stone at different orientations particles working chamber, whether horizontal or vertical. As hydrostatic pressure chamber increased to 0.8 MPa, a reduction by 8-12 degrees depending direction lay...
Nelson, Randy J., Joshua B. Fine, Gregory E. Demas, and Christopher A. Moffatt. Photoperiod and population density interact to affect reproductive and immune function in male prairie voles. Am. J. Physiol. 270 (Regulatory Integrative Comp. Physiol. 39): R571-R577, 1996.-Seasonal breeding of rodents is often associated with changes in adrenal function; altered adrenal function could account, in ...
In this work, we study electronic transport properties of a quasi-one dimensional pure semi-conducting Zigzag Carbon Nanotube (CNT) attached to semi-infinite clean metallic Zigzag CNT leads, taking into account the influence of topological defect in junctions. This structure may behave like a field effect transistor. The calculations are based on the tight-binding model and Green’s function me...
Background and Objectives : Knowledge transition is an important issue in social epidemiology. Taking into account the importance of knowledge translation network among vulnerable young people in closed environments, this study was conducted to recognize and survey knowledge transition in school lessons. The study aimed at teenagers residing in orphanages in the city of Kerman, using social n...
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