نتایج جستجو برای: شاخص مقاومت زمین شناسی gsi

تعداد نتایج: 164489  

امیراحمدی, ابوالقاسم, بهرامی, شهرام, محمدنیا, ملیحه,

زمین ­لغزش یک پدیده زمین ­شناسی است که می­تواند منشاء آسیب­ های متعدد در محیط زیست طبیعی و جامعه بشری باشد. شناخت نواحی مستعد وقوع زمین­ لغزش و خطرات ناشی از آن یکی از اقدامات اولیه در مدیریت منابع طبیعی و برنامه‌ریزی­های توسعه ­ای و عمرانی است. روش­های متعددی برای پهنه­ بندی خطر زمین ­لغزش ارائه شده است. در این بین نقشه‌های حساسیت و پهنه ­بندی خطر از ابزار بسیار مفید برای برنامه ریزان و مهندسا...

Journal: :iranian journal of science and technology (sciences) 2012
m. seifali

a total of 48 female spirlins alburnoides sp. from the kesselian stream (south caspian sea basin, northern iran) were examined during a period from july 2008 to june 2009 to obtain data on fecundity, and to determine the spawning season of this carp. the mean absolute fecundity of females spirlin was 1722.92 (653.88) eggs. the fecundity has positive correlation with the size of the female. the...

فرشته توکلی

هدف از مطالعات زمین شناسی مشخص نمودن لایه­ های آبدار و مخازن حوضه­ های آبریز و همچنین مشخص نمودن تکتونیک و زمین شناسی ساختمانی منطقه است. بطورکلی دشت الیگودرز و ارتفاعات جنوبی آن در محل برخورد واحد ساختمانی مهم زمین شناسی ایران قرار گرفته است. بطوری که از شمال به ناحیه سنندج، سیرجان و از جنوب غربی به اشترانکوه که جزء ناحیه خرد شده زاگرس و یا زاگرس مرتفع محدود گردیده است. با توجه به موقعیت خاص م...

2014
Taiki UNO Takuya KATO Yoshikazu SEKI Eiichi KAWAKAMI Shin-ichi HAYAMA

Feral raccoons (Procyon lotor) have been growing in number in Japan, and they are becoming a problematic invasive species. Consequently, they are commonly captured and killed in pest control programs. For effective population control of feral raccoons, it is necessary to understand their reproductive physiology and ecology. Although the reproductive traits of female raccoons are well known, tho...

Journal: :Clinical cancer research : an official journal of the American Association for Cancer Research 2013
Anne F Schott Melissa D Landis Gabriela Dontu Kent A Griffith Rachel M Layman Ian Krop Lacey A Paskett Helen Wong Lacey E Dobrolecki Michael T Lewis Amber M Froehlich Jaya Paranilam Daniel F Hayes Max S Wicha Jenny C Chang

PURPOSE Accumulating evidence supports the existence of breast cancer stem cells (BCSC), which are characterized by their capacity to self-renew and divide indefinitely and resistance to conventional therapies. The Notch pathway is important for stem cell renewal and is a potential target for BCSC-directed therapy. EXPERIMENTAL DESIGN Using human breast tumorgraft studies, we evaluated the im...

Journal: :Arteriosclerosis, thrombosis, and vascular biology 2013
Caroline Malle Tomohisa Tada Kristin Steigerwald Giovanni J Ughi Tibor Schuster Masataka Nakano Steffen Massberg Johannes Jehle Giulio Guagliumi Adnan Kastrati Renu Virmani Robert A Byrne Michael Joner

OBJECTIVE To validate optical coherence tomography (OCT) imaging for assessment of vascular healing in a preclinical animal model and human autopsy cases and to translate the findings to the assessment of vascular healing after drug-eluting stent implantation in clinical practice. APPROACH AND RESULTS Drug-eluting and bare metal stents were imaged 28 and 42 days after implantation in atherosc...

Journal: :Cancer science 2009
Shigeo Masuda Keiki Kumano Takahiro Suzuki Taisuke Tomita Takeshi Iwatsubo Hideaki Natsugari Arinobu Tojo Makoto Shibutani Kunitoshi Mitsumori Yutaka Hanazono Seishi Ogawa Mineo Kurokawa Shigeru Chiba

Constitutive activation of Notch signaling is required for the proliferation of a subgroup of human T-cell acute lymphoblastic leukemias (T-ALL). Previous in vitro studies have demonstrated the therapeutic potential of Notch signaling inhibitors for treating T-ALL. To further examine this possibility, we applied a gamma-secretase inhibitor (GSI) to T-ALL xenograft models. Treatment of establish...

2013
Anne F. Schott Melissa D. Landis Gabriela Dontu Kent A. Griffith Rachel M. Layman Ian Krop Lacey A. Paskett Helen Wong Lacey E. Dobrolecki Michael T. Lewis Amber M. Froehlich Jaya Paranilam Daniel F. Hayes Max S. Wicha Jenny C. Chang

Purpose: Accumulating evidence supports the existence of breast cancer stem cells (BCSC), which are characterized by their capacity to self-renew anddivide indefinitely and resistance to conventional therapies. The Notch pathway is important for stem cell renewal and is a potential target for BCSC-directed therapy. Experimental Design: Using human breast tumorgraft studies, we evaluated the imp...

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