نتایج جستجو برای: v composite source models

تعداد نتایج: 1665916  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم 1392

the history of plant’s used for mankind is as old as the start of humankind. initially, people used plants for their nutritional proposes but after the discovery of medicinal properties, this natural ?ora became a useful source of disease cure and health improvement across various human communities. berberis vulgaris is one of the medicinal plants used in iranian traditional medicine. berberis ...

Journal: :desert 2013
a. kouhpeima s. feiznia h. ahmadi s.a. asghar hashemi h. ghadimi

this contribution determines suitable fingerprinting properties for sediment source discrimination within theamrovan and atary catchments in semnan province, iran. these catchments are representative of a range of geology formations and should therefore provide a meaningful basis for a general assessment of the degree of sediment source discrimination afforded by a range of fingerprint properti...

2002
Kenneth Lane

Dimensional deconstruction (DD) abstracts from higher dimensional models features of related 4–dimensional ones. DD was proposed in Refs. [1–3] as a scheme for constructing models of naturally light composite Higgs boson. These are models in which—without fine–tuning of parameters—the composite Higgs’s mass M and vacuum expectation value v are much lighter than its binding energy scale Λ. We re...

Journal: :desert 0
a. kouhpeima msc.graduate, university of tehran and member of young researcher club of islamic azad university, shiraz branch, shiraz, iran s. feiznia professor, faculty of natural resources, university of tehran, karaj, iran h. ahmadi professor, science and research branch, tehran islamic azad university, iran s.a. asghar hashemi researcher, agriculture and natural resource research center, semnan, iran h. ghadimi graduate student, faculty of natural resources, university of tehran, karaj, iran

this contribution determines suitable fingerprinting properties for sediment source discrimination within theamrovan and atary catchments in semnan province, iran. these catchments are representative of a range of geology formations and should therefore provide a meaningful basis for a general assessment of the degree of sediment source discrimination afforded by a range of fingerprint properti...

2009
M. Rominu C. Sinescu A. G. Podoleanu

The purpose of this study is to present a non invasive method for the marginal adaptation evaluation in class V composite restorations. Standardized class V cavities, prepared in human extracted teeth, were filled with Premise (Kerr) composite. The specimens were thermo cycled. The interfaces were examined by Optical Coherence Tomography method (OCT) combined with the confocal microscopy and fl...

ژورنال: سنجش و ایمنی پرتو 2013

The purpose of this study is to determine the dosimetric parameters of a new 125I brachytherapy seed model, using Monte Carlo (MC) simulations according to the TG-43U1 recommendation. The Monte Carlo simulated dosimetric parameters of this sourse have been provided with MCNPX v.2.6 code. The source contains a cylindrical Ag+Al2O3 marker which is located at the center of the seed and onto which...

Journal: :پژوهش های علوم و صنایع غذایی ایران 0
e. milani h. poorazarang sh. vatan khah h. vakilian

inulin is widely used in functional foods throughout the world for its health-promoting and technological properties. helianthus tuberosus is cultivated widely in the northern part of iran. helianthus tuberosus can be a valuable source of inulin. to optimize conventional extraction of inulin, various combinations of time, temperature, and solvent: solid ratio, were used. in this research, a ser...

2013
Nandkumar Bansode P K Sinha

in this paper, we present image based face sketch generation approach. The face image is represented as face caricature, portrait, face composite or face sketch etc. Face sketch is the simplest form of representing facial image with the help of small line segment drawings. There are several commercial application of a face image such as face recognition, detection, authentication and suspects i...

Journal: :dental research journal 0
farahnaz sharafeddin elham sharifi

background: although composite restorations are really valuable for esthetic zones, they have shown less longevity rather than amalgam restorations. since it may be related to the method used for curing the composite, postcuring could increase the degree of conversion and result in more long‑lasting composite restorations. this study was planned to evaluate the effect of two different postcurin...

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