نتایج جستجو برای: human labor

تعداد نتایج: 1703804  

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...

Journal: :C&RL 2010
Thomas M. Dousa

of real-life assessment in practice. Instruction librarians and coordinators will find helpful assessment models to follow in this volume. The assessment tools described in this book are not necessarily new and different; rather, what differentiates this volume is how the assessment tools are used in faculty-librarian partnerships, so this book will especially be informative and practical for l...

2002
Hans-Hermann Hoppe

Human cooperation is the result of three factors: the differences among men and/or the geographical distribution of nature-given factors of production; the higher productivity achieved under the division of labor based on the mutual recognition of private property (the exclusive control of every man over his own body and his physical appropriations and possessions) as compared to either self-su...

2013
George W. Hammond Eric C. Thompson

This article analyzes determinants of growth across labor markets in the United States, using a production function approach based on four inputs: labor, manufacturing investment, human capital investment, and public capital investment. We find little role for public capital investment in growth, but that manufacturing investment spurred growth in nonmetropolitan areas, in contrast to metropoli...

2014
Evonne C. Chin-Smith Donna M. Slater Mark R. Johnson Rachel M. Tribe

Store-operated calcium (Ca(2+)) entry (SOCE) can be mediated by two novel proteins, STIM/Orai. We have previously demonstrated that members of the TRPC family, putative basal and store operated calcium entry channels, are present in human myometrium and regulated by labor associated stimuli IL-1β and mechanical stretch. Although STIM and Orai isoforms (1-3) have been reported in other smooth mu...

2002

where H and L are, respectively, the amount of skill and the amount of unskilled labor used in production, and α is a parameter describing the nature of the technology. We assume that the production function exhibits constant returns with respect to the two inputs together but diminishing returns with respect to each individual input. This formulation also imposes the restriction that all level...

Journal: :Journal of Korean Medical Science 1999
C. R. Roh B. L. Lee W. J. Oh J. D. Whang D. S. Choi B. K. Yoon J. H. Lee

To elucidate the endocrine mechanism of human parturition, the expression of c-Jun and c-Fos mRNA were examined in relation to estrogen receptor (ER) and progesterone receptor (PR) in human myometrium. c-Jun mRNA was detected in all myometrial tissues (n=5) during labor but not before labor (n=5) and in oxytocin-resistant postterm pregnancy (n=3). c-Fos mRNA was detected in only one myometrial ...

2017
Sukanya Basu

Intermarriage between a native and immigrant can affect the household’s supply of labor hours. Spouse selectivity on the basis of human capital, distribution of bargaining power, and labor supply coordination within the household can differ by type of marriage and gender of the immigrant—and, consequently, affect how spouses supply labor to the market. Using the 2010 American Community Survey, ...

Journal: :JASIST 2007
Julian Warner

This paper is concerned with the relation between selection power and selection labor for information retrieval. It is the first part of the development of a labor theoretic approach to information retrieval. Existing models for evaluation of information retrieval systems are reviewed and the distinction of operational from experimental systems partly dissolved. The often covert, but powerful, ...

Journal: :Reproductive biology and endocrinology : RB&E 2008
Berith K Tingåker Gunvor Ekman-Ordeberg Paul Facer Lars Irestedt Praveen Anand

BACKGROUND Cervical ripening is a prerequisite for a normal obstetrical outcome. This process, including labor, is a painful event that shares features with inflammatory reactions where peripheral nociceptive pathways are involved. The capsaicin and heat receptor TRPV1 is a key molecule in sensory nerves involved in peripheral nociception, but little is known regarding its role in the pregnant ...

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