نتایج جستجو برای: stress pattern system

تعداد نتایج: 2886605  

A. Mostafaie A. Najaphy K. Moradpour, S. Mansoorifar

Drought is one of the most important factors limiting crop yields around the world. Drought stress in plants, the change (increase or decrease) in the production of plant proteins. This research was carried out using bread wheat genotypes. For evaluation of leaf protein pattern in wheat, 10 genotypes were assayed with 3 replications under irrigated (non-stress) and rain-fed (stress) conditions....

Unsteady hydromagnetic generalised Couette flow of a viscous, incompressible and electrically conducting fluid between two horizontal parallel porous plates Darcian channel in the presence of a uniform transverse magnetic field taking Hall current and ion-slip into account in a rotating system is investigated. An exact solution of the governing equations is obtained by Laplace transform techniq...

Introduction: Long-term stressful situations can drastically influence one’s mental life. However, the effect of mental stress on recognition of emotional stimuli needs to be explored. In this study, recognition of emotional stimuli in a stressful situation was investigated. Four emotional conditions, including positive and negative states in both low and high levels of arousal were analy...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده فیزیک 1392

in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...

2009
Qing Dou Shane Bergsma Sittichai Jiampojamarn Grzegorz Kondrak

Correct stress placement is important in text-to-speech systems, in terms of both the overall accuracy and the naturalness of pronunciation. In this paper, we formulate stress assignment as a sequence prediction problem. We represent words as sequences of substrings, and use the substrings as features in a Support Vector Machine (SVM) ranker, which is trained to rank possible stress patterns. T...

Journal: :iranian journal of basic medical sciences 0
kaveh shahveisi neurocognitive research center and department of physiology, school of medicine, mashhad university of medical sciences, mashhad, iran 2 sleep disorders research center, kermanshah university of medical sciences, kermanshah, iran seyed hadi mousavi pharmacological research center of medicinal plants and department of pharmacology, school of medicine, mashhad university of medical sciences, mashhad, iran mahmoud hosseini neurocognitive research center and department of physiology, school of medicine, mashhad university of medical sciences, mashhad, iran abolfazl khajavi rad applied physiology research center and department of physiology, school of medicine, mashhad university of medical sciences, mashhad, iran seyed amir jalali immunogenetic and cell culture department, immunology research center, school of medicine, mashhad university of medical sciences, mashhad, iran north khorasan university of medical sciences, bojnurd, iran ziba rajaei department of physiology, school of medicine, isfahan university of medical sciences, isfahan, iran

objective(s): hyperglycemia, oxidative stress and apoptosis have key roles in pathogenesis of diabetic neuropathy. there are local renin-angiotensin systems (rass) in different tissues such as neural tissue. local rass are involved in physiological and pathophysiological processes such as inflammation, proliferation and apoptosis. this study aimed to investigate the role of local renin-angioten...

2014
R. N. Kalendar A. H. Schulman A. I. Vaido Y. J. Kim K. K. Lee J. W. Kim

Stress can induce structural changes in the brain and contribute to a variety of chronic diseases from post-traumatic stress disorder to depression. The hippocampus is a highly plastic brain region particularly susceptible to the effects of environmental stress. A genomic stress response partly consists in changes in insertion activity of transposable elements. Retrotransposons account for ~45%...

Journal: :dental research journal 0
viram upadhyaya akshay bhargava hari parkash b. chittaranjan vivek kumar

background: different postdesigns and materials are available; however, no consensus exists regarding superiority for stress distribution. the aim of this study was to evaluate the effect of design and material of post with or without ferrule on stress distribution using finite element analysis. materials and methods: a total of 12 three‑dimensional (3d) axisymmetric models of postretained cent...

Journal: :Current Developments in Nutrition 2021

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