نتایج جستجو برای: lowess method

تعداد نتایج: 1630151  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پایه 1391

bekenstein and hawking by introducing temperature and every black hole has entropy and using the first law of thermodynamic for black holes showed that this entropy changes with the event horizon surface. bekenstein and hawking entropy equation is valid for the black holes obeying einstein general relativity theory. however, from one side einstein relativity in some cases fails to explain expe...

Journal: :فیزیک زمین و فضا 0
سیدخلیل متقی دانشگاه علوم پایه زنجان- کارشناس ارشد عبدالرضا قدس دانشگاه علوم پایه زنجان- دانشیار حمیدرضا سیاهکوهی مؤسسه ژئوفیزیک دانشگاه تهران، دانشیار

the central alborz mountains of northern iran (figure 1) is a zone of intense active continental deformation and is the most heavily populated region of iran, including the mega-city of tehran with a population of over 10 million. the region is affected by numerous active faults, some of them having great seismic potential, and documented historical seismicity. hence, the central alborz is a pr...

Journal: :Physiological genomics 2004
Sally A Madsen Ling-Chu Chang Mary-Clare Hickey Guilherme J M Rosa Paul M Coussens Jeanne L Burton

It is well documented that blood neutrophils from parturient dairy cows do not perform as well as neutrophils from nonparturient cows in laboratory assays of adhesion, migration, or phagocytosis-induced respiratory burst. However, little is known about the possible molecular basis for parturition-induced changes in neutrophils. cDNA microarray analysis was used in the current study to explore p...

2009
Anat Sakov Ilan Golani Dina Lipkind Yoav Benjamini

Anat Sakov, Ilan Golani, Dina Lipkind, Yoav Benjamini Tel Aviv University Abstract In recent years, a growing need has arisen in different fields, for the development of computational systems for automated analysis of large amounts of data (high-throughput). Dealing with non-standard noise structure and outliers, that could have been detected and corrected in manual analysis, must now be built ...

Journal: :Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia 2007
Deborah Carvalho Malta Lenildo de Moura Maria de Fátima Marinho de Souza Maria Paula Curado Airlane Pereira Alencar Gizelton Pereira Alencar

OBJECTIVE To describe the mortality trends for lung cancer, cancer of the trachea, and bronchial cancer in relation to gender and age brackets in Brazil. METHODS Data related to mortality between 1980 and 2003 were collected from the Brazilian Mortality Database. A trend analysis of mortality was carried out, nationwide and in selected states, using the LOWESS technique for rate smoothing and...

Journal: :فیزیک زمین و فضا 0
محمدرضا نجف تومرایی دانشجوی دکتری ژئوفیزیک ، گروه فیزیک زمین، موسسه ژئوفیزیک دانشگاه تهران، ایران حبیبب رحیمی استادیار، گروه فیزیک زمین، موسسه ژئوفیزیک دانشگاه تهران، ایران مهدی رضاپور دانشیار، گروه فیزیک زمین، موسسه ژئوفیزیک دانشگاه تهران، ایران

amplitudes of seismic waves decrease with distance according to anelastic properties of the earth and geometrical spreading. the attenuation of ground-motion amplitudes in the frequency domain is an important problem in engineering seismology. it is of particular practical interest in the regions such as zagros (iran). the zagros fold- thrust belt, as a part of alpine- himalayan orogenic belt i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم انسانی 1390

in solvo-hydrothermal method, xrd pattern was indicated presence of intermediate of ammonium octatmolybdate and ammonium tetramolybdate, which were changed to stble phase of ?-moo3 annealing. sem images were indicated nanoparticle with semispheical morphology and tem image was demonstrated nanoparticles with a diameter size of 25nm. also in impregnate method. the xrd pattern was shown high crys...

Journal: : 2021

Statistics show that in many countries of the world holidays are associated with an increase morbidity and mortality; this is especially pronounced during New Year Christmas period. This article presents estimate excess number deaths Russia January 2011–2019 by main classes causes death age groups. The study relies on Rosstat dataset 16.83 million individual non-personalized records referring t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان 1390

in iran we already use laminate tubes only in cosmetics industry. laminate tube manufacturers via using the most modern technology of the world, faced with the laminate tube market being saturated in cosmetics industry for packaging the cosmetic creams and toothpaste. but considering the great food market and therefore laminate tube features such as beautiful packaging, ease of use for the fina...

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