نتایج جستجو برای: the moon’s halo
تعداد نتایج: 16054713 فیلتر نتایج به سال:
introduction: the objective of this study was to evaluate the relationship between spermiogenic defects such as protamine deficiency, and acrosomal integrity with fertilization and pregnancy rate in ivf patients. material and methods: density, motility and morpology of semen samples from 70 infertile couples undergoing ivf at isfahan fertility and infertility center were analyzed according to w...
In this work, a lightly doped drain and source CNTFET with a linear channel impurity halo is proposed and the effect of linear halo slope variation on ON current, ON–OFF current ratio, leakage current, power–delay product (PDP) and cutoff frequency has been investigated. Proposed linear halo lightly doped drain and source CNTFETs has been simulated using non equilibrium Green’...
Moons of giant planets may represent an alternative to the classical picture of habitable worlds. They may exist within the circumstellar habitable zone of a parent star, and through tidal energy dissipation they may also offer alternative habitable zones, where stellar insolation plays a secondary, or complementary, role. We investigate the potential extent of stable satellite orbits around a ...
Images acquired of Saturn's rings and small moons by the Cassini Imaging Science Subsystem (ISS) during the first 9 months of Cassini operations at Saturn have produced many new findings. These include new saturnian moons; refined orbits of new and previously known moons; narrow diffuse rings in the F-ring region and embedded in gaps within the main rings; exceptionally fine-scale ring structur...
Background The objective of this study was to evaluate the relationship between protamine deficiency, and acrosomal integrity with fertilization and pregnancy rate in patients undergone in vitro fertilization (IVF). MaterialsAndMethods Semen samples from 70 infertile couples undergoing IVF at Isfahan Fertility and Infertility center were assessed in this study. Semen analysis was carried out ac...
In the spirit of the symposium and the theme of the session of this presentation, 7 “Our solar system after Galileo, the grand vision,” I review briefly a relatively recently discovered 8 phenomenon in the solar system − existence of atmospheres on certain moons, including Io, one 9 of the four moons Galileo discovered four centuries ago. The origin of such atmospheres is 10 discussed, and comp...
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