نتایج جستجو برای: seperation method

تعداد نتایج: 1630169  

Journal: :پژوهش های علوم و صنایع غذایی ایران 0
elnaz ghasemtabar s.amir hosein goli aili nasirpour

milk and fruit juice due to the high nutritional value, are widely consumed by society’s people. pomegranate juice in spite of nutritional value has oldness in consumption and milk-pomegranate juice product could be desirable specifically for the consumers who are keen to experience new formulation and taste. milk-juice beverage is a type of acidified milk drink that one of the main problems in...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1389

fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...

پایان نامه :0 1374

the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...

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

magnetic resonance imaging (mri) is a notable medical imaging technique that makes of phenomenon of nuclear magnetic resonance. because of the resolution and the technology being harmless, mri has considered as the most desirable imaging technique in clinical applications. the visual quality of mri plays an important role in accuracy of medical delineations that can be seriously degraded by exi...

Journal: :CoRR 2014
Kai-Min Chung Xiaodi Wu Henry Yuen

We present a strong parallel repetition theorem for the entangled value of multi-player, oneround free games (games where the inputs come from a product distribution). Our result is the first parallel repetition theorem for entangled games involving more than two players. Furthermore, our theorem applies to games where the players are allowed to output (possibly entangled) quantum states as ans...

1999
Daniel Braun Petr A. Braun Fritz Haake

A Schrödinger cat state is a linear superposition of two quantum states that differ on a macroscopic scale. Whereas superpositions of quantum states are commonplace in the microscopic world, a superposition of macroscopically distinct states is practically never observed. The understanding of why this is so has evolved considerably with the development of the quantum mechanics of dissipative sy...

Journal: :زن در توسعه و سیاست 0
اسماعیل بلالی دانشیار گروه جامعه شناسی، دانشگاه بوعلی سینای همدان مونس سیاح استادیار دانشگاه صنعتی شریف سیده فاطمه محبی دانشجوی دکتری مسائل اجتماعی ایران دانشگاه آزاد اسلامی واحد تهران مرکز

gender as one of the social and cultural determinant factors, affects many dimensions of women including their occupation and can affect  the types of male and female jobs. nowadays, gender segregation of jobs in iran is gradually being removed. nevertheless, social policy making in this subject needs scientific studies. it seems necessary to take advantage of qualitative methods. in this quali...

2000
Stefan Mecking Ulf Schlotterbeck Ralf Thomann Matthias Soddemann Markus Stieger Walter Richtering Holger Kautz

Introduction Well-defined structures of nanometer-dimensions are subject to intense research efforts. However, a rational control of structure formation on this length scale by convenient versatile means, and the control of functional properties and stability remain key challenges. Recent approaches to the controlled preparation of metal or semiconductor nanoparticles have utilized surfactants ...

2005
Antonio Rodriguez Rudolf A. Roemer Matthew S. Turner

We study electronic transport in long DNA chains using the tight-binding approach for a ladder-like model of DNA. We find insulating behavior with localizaton lengths ξ ≈ 25 in units of average base-pair seperation. Furthermore, we observe small, but significant differences between λ-DNA, centromeric DNA, promoter sequences as well as random-ATGC DNA. 1 Introduction DNA is a macro-molecule cons...

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