نتایج جستجو برای: field works
تعداد نتایج: 886803 فیلتر نتایج به سال:
Longitudinal twin data were analyzed to investigate the etiology of the stability of genetic and environmental influences on word reading and reading comprehension, as well as the stability of those influences on their relationship. Participating twin pairs were initially tested at a mean age of 10.3 years, and retested approximately five years later. Both word reading and comprehension were fo...
The Shrine of the Imam of the Eighth Imam has been the site of dedication to many artists, including carpenters and pilgrims. The wooden works of window, door, Menbar and part of the Zarih in this place from the period of the Ilkhani to the contemporary are protected. Still on the passages, a number of doors are installed and a number of others are kept in the central museum of Astan-e Quds. Th...
In literary and artistic property law, according to the principle of independence of sovereign governments, each nation, according to local conditions and requirements and considered policies, regulatory for the protection of creators of literary and artistic works and of holders of neighboring rights. However, differences in national laws due to differences in approaches, policies and his deve...
undoubtedly, sampling design is an important issue in monitoring of a water distribution network (wdn). the aim of the current paper which focuses on the localization of samplings, is to present a practical method for optimization of the position and number of the pressure measurements. this method works based on the assumption of some leakages in a network and searching for them by nodal press...
any change in the refractive index of a laser active medium can lead to serious degradation of beam quality, laser beam modes, laser performance and variation in the intensity distribution. alteration in the refractive index of laser active medium is especially notable in high power lasers. it is clear that in the laser beam production, the pumping agent induces a great amount of heat which...
Fieldwork during pandemic: Backyard bird survey and making student’s biological field practice works
This paper provides empirical evidence for the Birch and Swinnerton-Dyer conjectures for modular Jacobians of genus 2 curves. The second of theseconjectures relates six quantities associated to a Jacobian over the rationalnumbers. One of these six quantities is the size of the Shafarevich-Tate group.Unable to compute that, we computed the five other quantities and solved for...
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