نتایج جستجو برای: regulation of hydrological cycle

تعداد نتایج: 21205190  

Journal: :Remote Sensing 2021

Snowmelt water is essential to the resources management over Three-River Headwater Region (TRHR), where hydrological processes are influenced by snowmelt runoff and sensitive climate change. The objectives of this study were analyse contribution total streamflow (fQ,snow) in TRHR applying a tracking algorithm Variable Infiltration Capacity (VIC) model. ratio snowfall precipitation, variation Ap...

Journal: :international journal of reproductive biomedicine 0
hossein nikzad hamed haddad kashani maryam kabir-salmani yoshihiro akimoto mitsutoshi iwashita

background: the up-regulation of galectin-3, galectin-9, and galectin-15 expression in the luminal and glandular epithelium was reported in preparation of the endometrium for embryo implantation at the midlutheal phase. however, no data was available regarding the expression and the distribution pattern of galectin-8 in the human endometrium during a regular menstrual cycle. objective: the curr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1379

مهندسان در طراحی های بزرگ و پیچیده، قبل از ساخت نمونه فیزیکی و برآورد هزینه و زمان ساخت آن احتیاج به شبیه سازی کامپیوتری سخت افزار دارند. از طرفی سرعت شبیه سازهای متداول برای حجم بزرگ مدار بسیار کند می شود و این به دلیل محاسبات زیادی است که برای بدست آوردن اطلاعات ریز زمانی مدار انجام می شود. اما در بسیاری از موارد یک طراح احتیاج به دیدن درستی عملکرد طرح خود دارد و نه اطلاعات ریز زمانی آن. در ا...

Journal: :Water 2022

Hydrological connectivity affects the material cycling and energy transfer of ecosystems is an important indicator for assessing function aquatic ecosystems. Therefore, clarification hydrologic its optimization methods essential basin water resources management other problems; however, most current research focused on intermittently flooded areas, especially in terms optimization, hydrological ...

Ali Neshasteh-Riz Elham Zeinizade Kazem Mousavizadeh Majid Safa

Introduction: One mechanism of cell cycle manipulation and mitotic catastrophe is arrest at G2/M phase of cell cycle. Cabazitaxel, a mitotic inhibitor agent, is a second-generation semisynthetic taxane. An expected anti-neoplastic effect of Cabazitaxel is cell cycle perturbation and alteration of microtubule dynamics. In contrast to other taxane compounds, Cabazitaxel is a poo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1380

در این پایان نامه خصوصیات کلی شبیه سازی cycle-based معرفی شده و نحوه انجام شبیه سازی cycle-based در سطح گیت و سطح انتقال ثبات مورد بررسی موشکافانه قرار گرفته است . در این پایان نامه همچنین محدودیتهای شبیه سازی cycle-based معرفی شده و راه حلهایی برای این مشکلات ارائه شده است . به موازات این پایان نامه و برای اثبات صحت نظریه های مطرح شده و راه حلهای ارائه شده در آن، یک شبیه ساز cycle-based برای ز...

2013
Peter Berg Christopher Moseley Jan O. Haerter

Peter Berg Institute for Meteorology and Climate Research, Karlsruhe Institute of Technology, Karlsruhe Now at Rossby Centre, Swedish Meteorological and Hydrological Institute, Norrköping, Sweden [email protected] Christopher Moseley Max Planck Institute for Meteorology, Hamburg, Germany and Helmholtz Zentrum Geesthacht, Climate Service Center, Hamburg, Germany [email protected] Jan ...

Background: Progesterone is indispensable for differentiation of human endometrial stromal cells (HESCs) into decidual cells, a process that critically controls embryo implantation. However, HESCs also abundantly express androgen receptors (AR), yet the role of this member of the superfamily of ligand-dependent transcription factors in the decidual process remains poorly elucidated. Materials a...

Journal: :international journal of hematology-oncology and stem cell research 0
shahrbano rostami tarbiat modares university, tehran, iran saeid abroun tarbiat modares university, tehran, iran kamran alimoghaddam hematology-oncology and stem cell transplantation research center, tehran, iran mehrdad nourozinia tarbiat modares university, tehran, iran bahram chahardouli department of hematology, school of allied medical sciences, tehran university of medical sciences tehran, iran ardeshir ghavamzade hematology-oncology and stem cell transplantation research center, tehran, iran

introduction : arsenic trioxide (as2o3) causes antitumor effects by various mechanisms, including degradation of pml-rara in the acute promyelocytic cells, growth inhibition and induction of apoptosis. however, the precise mechanisms of these processes remain incompletely understood. the purpose of this study was to evaluate the effects of arsenic trioxide on cell growth, cell cycle regulation ...

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