نتایج جستجو برای: technological properties

تعداد نتایج: 945521  

Journal: :int. journal of mining & geo-engineering 2014
shamseddin vahabi abolghasem mahdavi jafar ebadi

adopting a policy and deciding on long-term investment in the mining industry by a government orprivate sector actors depends strongly on the ability to predict the scarcity of mineral reserves. changein scarcity of mineral reserves is a function of several technological and non-technological factors.among them, change in technology is the most significant factor affecting scarcity. this paper ...

ژورنال: تعلیم و تربیت 2023
Bakhtiari, Ph.D., A. , Ebadi, Ph.D., M. , Seraji, Ph.D., F. ,

The present research has aimed to compare the competencies in teaching math using an IT-based approach in student-teachers and trainees admitted based on Article 28. A quasi-experimental approach was used, and static groups were devised, with the research sample consisting of 20 student-teachers and 20 Article 28 trainees from the province of Eastern Azerbaijan during 2018-2019. Both groups wer...

2005
Martin Kilo Rob A. Jackson

1. Introduction 1. Introduction Zirconia is widely used due to its high oxygen diffusivity in various technological applications like gas sensors, fuel cells, catalytic membranes etc. The material shows an excellent thermal stability, combined with very good mechanical properties.

Journal: :New Media & Society 1999
Jean K. Chalaby Glen Segell

This essay argues that the process of digitization has farreaching implications for the broadcasting field and claims that the most suitable theoretical framework to comprehend the full scope of these changes is provided by Ulrich Beck’s theories on risk society. Despite predictable developments, digitization increases the sources of uncertainties and the level of risks for the expanding number...

2013
Corina Gambuteanu Daniela Borda Petru Alexe

This paper reviews the effects of freezing/thawing on technological properties of meat. Thus, the effects of freezing/thawing on drip loss have been presented. At the same time, novel thawing methods opposing conventional ones have been considered.

Adopting a policy and deciding on long-term investment in the mining industry by a government orprivate sector actors depends strongly on the ability to predict the scarcity of mineral reserves. Changein scarcity of mineral reserves is a function of several technological and non-technological factors.Among them, change in technology is the most significant factor affecting scarcity. This paper ...

Journal: :international journal of automotive engineering 0
m. manteghi malek –e ashtar university b. abdi tarbiat modarres university a.a. tofigh tarbiat modarres university

this article aims at strategic vision to technology and suggests a strategic planning for this purpose. the main emphasis in this article is on strategic report compilation in the framework of strategic vision and covers issues such as identification of strategic planning dimensions and strategic vision levels, technology priority setting, environment monitoring, focus on costumer needs, method...

2011
Stilianos Alexiadis

Regional convergence depends on the ability to adopt advanced technology. This ability can be reflected on the resources devoted to science and technology. An empirical examination of this proposition suggests that technology adoption has a significant effect in regional convergence in Europe. The empirical analysis is also shown to have important implications for the direction of regional poli...

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