نتایج جستجو برای: physicochemical variables

تعداد نتایج: 342985  

2018
Yao-Zhong Chen Xiao-Ying Lü Gen-Di Liu

BACKGROUND/PURPOSE Radio-opacity is an essential attribute of ideal root-end filling materials because it is important for clinicians to observe root canal filling and to facilitate the follow-up instructions. The novel root-end filling material (NRFM) has good cytocompatibility and physicochemical properties but low intrinsic radio-opacity value. To improve its radio-opacity value, three novel...

Journal: :journal of paramedical sciences 0
zahra goudarzi department of food science and technology, varamin branch, islamic azad university, varamin mahnaz hashemiravan department of food science and technology, varamin branch, islamic azad university, varamin sara sohrabvandi department of food technology research, national nutrition and food technology research institute, faculty of nutrition sciences, food science technology, shahid beheshti university of medical sciences, tehran

today, in parallel to growing in acceptance of functional products, various additives are used to improve the characteristics of functional food products. the coenzyme q10 plays a vital role in cellular energy production. it also increases the body's immune system via its antioxidant activity. the aim of this study was to evaluate the addition of coenzyme q10 on physicochemical properties of or...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1390

abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...

پایان نامه :دانشگاه امام رضا علیه اسلام - دانشکده ادبیات و زبانهای خارجی 1393

abstract this mixed method study examines whether there is any relationship among the variables of the study (job satisfaction, social capital and motivation). the researcher considered job satisfaction and social capital as independent variables; motivation is the dependent variable of the study. the researcher applied a questionnaire to assess each variable. to measure efl teachers’ job sati...

Journal: :journal of paramedical sciences 0
zahra goudarzi department of food science and technology, varamin branch, islamic azad university, varamin sara sohrabvandi department of food technology research, national nutrition and food technology research institute, faculty of nutrition sciences, food science technology, shahid beheshti university of medical sciences, tehran mahnaz hashemiravan department of food science and technology, varamin branch, islamic azad university, varamin amir mohammad mortazavian department of food science and technology, national nutrition and food technology research institute, faculty of nutrition sciences, food science technology, shahid beheshti university of medical sciences, tehran

today, in parallel to growing in acceptance of functional products, various additives are used to improve the characteristics of functional food products. the coenzyme q 10 plays a vital role in cellular energy production. it also increases the body's immune system via its antioxidant activity. the aim of this study was to evaluate the addition of coenzyme q 10 on physicochemical properties of ...

Journal: :ماشین های کشاورزی 0
حسین میرزایی مقدم محمد هادی خوش تقاضا محسن برزگر بفروئی علی سلیمی

in this research, kiwifruits (hayward) were selected in two mass ranges (large and small). they were placed in one-liter glass bottles in the vicinity of the polyethylene sachets containing potassium permanganate nano-zeolite (0, 0.2, 0.4 and 0.8 g) and were stored in a germinator (5°c temperature and 30% relative humidity). then, the physicochemical properties of the fruits (soluble solid cont...

Journal: :Educational Technology & Society 2002
Ingrid Mulder Janine Swaak Joseph Kessels

Without shared understanding, hardly any group learning takes place. Though much has been written about the essence of shared understanding, less is known about how to assess the process of reaching shared understanding. Therefore, the study focuses on ways of assessing shared understanding. A conceptual framework is described that makes a distinction between the process of reaching shared unde...

2016
Richard Banach Huibiao Zhu

In the effort to develop critical cyberphysical systems, existing computing formalisms are extended to include continuous behaviour. This may happen in a way that neglects elements necessary for correct continuous properties and correct physical properties. A simple language is taken to illustrate this. Issues and risks latent in this kind of approach are identified and discussed under the umbr...

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