نتایج جستجو برای: negative function
تعداد نتایج: 1680020 فیلتر نتایج به سال:
Exposure to chronic skeletal muscle disuse and unloading that astronauts experience results in deconditioning bone remodeling. Tendons involved the transmission of force from muscles skeleton are also affected. Understanding changes occur muscle, tendon, is an essential step toward limiting or preventing deleterious effects reduction mechanical load. Numerous reviews have reported this on both ...
In this paper, we used green's function approach in microscopic theory to investigate a resonant tunneling diode (RTD). We introduced the detailed Hamiltonian for each part of the photovoltaic p-i-n system, then by calculating the green's function components in tight-binding approximation, we calculate local density of states and current-voltage characteristic of the p-i-n structure. Our result...
Objectives This study aimed to examine the mediating role of sexual self-schema in the relationship of sexual functioning with sexual satisfaction in married female students. Methods The is a correlational study. The study population consists of all married female students of Alzahra University and Islamic Azad University of South Tehran branch in 2017. Of these, 360 were selected by multistag...
this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.
background chronic hepatitis b consists of different clinical phases. laboratory and histological assessments can help differentiate the clinical phases of this disease and thus lead to better management. objectives this study was conducted to determine laboratory and histological characteristics of hbeag-negative and hbeag-positive chronic hepatitis b patients. patients and methods in this stu...
background: infections attributed to helicobacter pylori ( h. pylori ) involve almost half of the world's population. one of the effects is auto-antibody induction and cross-reaction with numerous proteins in the body. as a result of its widespread prevalence and importance, this study evaluates the associations between h. pylori and thyroid auto-antibodies. materials and methods: this study en...
introduction infertility as the bitterest life experience can affect sexual function. infertility is a reproductive health problem and many studies have showed agitation, stress, depression, marital and sexual dissatisfaction as the psychological outcomes of infertility. this study aimed to compare sexual satisfaction in fertile and infertile women referring to peymanieh hospital in jahrom, 201...
The dynamics of a platoon of adaptive cruise control vehicles is analyzed for a general mechanical response of the vehicle’s powertrain. Effects of acceleration-feedback control that were not previously studied are found. For small acceleration-feedback gain, which produces marginally string-stable behavior, the reduction of a disturbance (with increasing car number ) is found to be faster than...
According to reports about 30-thousand people spent watching television had the impact on their memory and recall that the results showed no differences between men and women. The people who watched less than an hour a day did better at every memory function. As these contributors watched negative political ads, physiological responses indicated that their body was reflexively preparing to move...
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