نتایج جستجو برای: 2009 15 tir

تعداد نتایج: 634595  

Journal: :فیزیک زمین و فضا 0
قاسم عسکری سازمان هواشناسی کشور، کارشناس ارشد ناصر حافظی مقدس دانشگاه صنعتی شاهرود، دانشیار محمدرضا رحیمی تبار دانشگاه صنعتی شریف، دانشیار عبدالرضا انصاری سازمان فضایی ایران، کارشناس ارشد

over the last two decades there have been numerous reports from different seismically active regions of the world that thermal infrared (tir) anomalies can be identified around the epicentral areas before major earthquakes [e.g. (tronin et al., 2002)]. the tir anomalies reportedly appear as early as 14 to 7 days before the seismic events and affect areas as large as 1000s to 100,000s km2 in siz...

تکنیک ارسال معکوس زمانی(TiR)، یک روش ساده و موثر برای ارسال و دریافت در کانال های چند مسیری شدید، خصوصا کانال های UWB، می باشد که با کمک ویژگی تمرکز زمانی خود، پیچیدگی گیرنده را کاهش می دهد. با وجود کارآیی مناسب روش TiR، این تکنیک به خطای ناشی از تخمین غیر ایده آل کانال حساس می باشد. در این مقاله، ابتدا فرم بسته ای برای روابط احتمال خطای یک سیستم UWB مبتنی بر TiR با گیرنده شامل فیلتر منطبق ساده...

2009
Luca Vogt Benjamin Graham

Thank you very much for reading image analysis 16th scandinavian conference scia 2009 oslo norway june 15 18 proceedings. Maybe you have knowledge that, people have look numerous times for their chosen readings like this image analysis 16th scandinavian conference scia 2009 oslo norway june 15 18 proceedings, but end up in harmful downloads. Rather than reading a good book with a cup of coffee ...

2009

Background: Fluoride-releasing restorative materials are often selected because of the anti-caries effect that has been reported as a result of their fluoride release. Much of this effect has been reported as it relates to remineralization. Less work has been performed looking at the potential of fluoride released from glass-ionomer cements (GICs) to have an effect on cariogenic bacteria direct...

2009

Background: Patients born with congenital defects of their periumbilical abdominal wall, such as gastroschisis and omphalocele, are left with scars in the center of their abdomen and no umbilicus. Attempts to recreate a neoumbilicus are challenging due to the lack of sufficient local subcutaneous tissue as well as the presence of scar. Objective: To describe a technique that allows for reconstr...

2010
Patrice Connelly

Patrice Connelly B. Nat Therapies (SCU), Dip. Nutrition, is a nutritionist, energetic healer and musician practising in Kilcoy, Qld. PO Box 272, Kilcoy QLD 4515. Telephone (07) 5422 0806. [email protected]. Amember of the Asteraceae family, the weed Bidens pilosa Linn. is found throughout the world, probably originating in South America. First noted in Linneus’s Species Plantarum (1753), ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2009
Chae-ryun Yi Marcia B Goldberg

M any pathogenic bacteria modulate the host actin assembly machinery to promote infection and spread. Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a food-borne pathogen that causes severe diarrhea that can be accompanied by hemolytic uremic syndrome with potentially fatal consequences. Pathogenesis of EHEC and a closely-related pathogen, enteropathogenic E. coli (EPEC), is associated wi...

2008
Yi-Nan Zhu Hong Wu Chen Cao Hai-Ning Li

We present and analyze the correlations between mid-infrared (MIR), farinfrared (FIR), total-infrared (TIR), Hα, and FUV luminosities for star-forming galaxies, composite galaxies and AGNs, based on a large sample of galaxies selected from the Spitzer SWIRE fields. The MIR luminosities of star-forming galaxies are well correlated with their Hα, TIR and FUV luminosities, and we re-scaled the MIR...

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