نتایج جستجو برای: dynamic cell labor

تعداد نتایج: 2122200  

Journal: :Europan journal of science and technology 2022

In the increasingly competitive world today, it has become an inevitable necessity for labor-intensive garment companies to use their employees effectively in order maintain profitability and ensure continuity. Thus, aim is that production process of desired time quality while optimizing labor costs, which constitute a large part total costs. recent years, dynamic programming been used widely o...

Background: Monolayer electrospun scaffolds have already been used in bone tissue engineering due to their high surface-to-volume ratio, interconnectivity, similarity to natural bone extracellular matrix (ECM), and simple production. Objectives: The aim of this study was to evaluate the dynamic culture effect on osteogenic differentiation and mineralizationi into a compact cellular multilayer ...

Journal: :iau international journal of social sciences 2011
hossein a. tanhaei

to the extent that a society is to work, there exist a need for a cooperative process, including weber’s and merton’s note of common means and goals. but at the same time, there exist no societal process without involving conflict; (conflict in a dynamic and dialectical sense.) dealing with this problematic situation the emergence of “division of labor”, as a compulsive social differentiation, ...

2008
Gueorgui Kambourov

In this paper I highlight the importance of incorporating the institutional features of local labor markets into the analysis of trade reforms. A trade reform is often deemed beneficial because the elimination of trade barriers allows labor to reallocate toward those sectors in the economy in which the country has a comparative advantage. The amount and speed of the reallocation, however, and t...

2013
Moritz Ritter

I document that workers in newly tradable service occupations possess more occupationspecific human capital and are more highly educated than workers in previously tradable occupations. Motivated by this observation, I develop a dynamic equilibrium model with labor market frictions and specific human capital to study the labor adjustment process after a trade shock. When calibrated to match the...

2003
Lingxin Hao Nan M. Astone Andrew J. Cherlin

In this study we hypothesize that variations in state welfare policies in the reform era may affect adolescents through two mechanisms. A competing labor market hypothesis posits that stringent state welfare policies may reduce adolescent employment. A signaling hypothesis posits that stringent welfare policies may promote enrollment. To test these hypotheses, we use a dynamic joint model of ad...

2015
Xianguo Huang Naoyuki Yoshino

This paper studies the impact of tax-financed universal health coverage schemes on macroeconomic aspects of labor supply, asset holding, inequality, and welfare, while taking into account features common to developing economies, such as informal employment and tax avoidance, by constructing a dynamic stochastic general equilibrium model with heterogeneous agents. Agents have different education...

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