نتایج جستجو برای: modern revolutions

تعداد نتایج: 188262  

Journal: :World Journal of Biology and Biotechnology 2020

2007
Phillip Garner

The advent of modern science made possible the emergence of sustained economic growth. Without growth in scientific knowledge, the productivity growth experienced during the Industrial Revolution would have eventually diminished, as did growth from previous ‘productivity revolutions’ (i.e. agriculture, expansions of trade). Yet scientific knowledge, as distinct from technology or economic produ...

ماه منیر بنی اسد, , منیر السادات سید باقر مداح, , منیژه والی, , پرویز کمالی, ,

Complications and difficulties in modern nursing resulted in a need of continuing education and familiarity with new developments in Biological and Social sciences. This need is responded by participation in educational courses in organizations and high educational institutes. Based on this trend and the observable and continually changes in nursing care methods providing a high level caring se...

2015
Kristina Egorova

Twitter revolutions, which are political events characterized with heavy use of social media, showed that information technology might not only bring friends together, but also provoke the dreadful offline events with high-impact outcomes up to major political changes in the region. However, the conclusions and opinions about the role of Social Networking Sites in modern revolutions remained co...

2015
PAULO BARROZO

Modern revolutions remind observers of social and political phenomena that power ultimately rests with political masses. The stability of legal and political orders over time indeed depends on a sufficient level of consent on the part of the governed. Absent support by the will of the governed, mechanisms that operate to obstruct destabilizing collective action on their part are destined to ult...

1999
FRANCESCO CASELLI Alberto Alesina Gadi Barlevy Robert Barro Eli Berman Steve Davis Sven Feldmann Oded Galor Zvi Griliches Larry Katz Peter Klenow David Laibson John Leahy

In skill-biased (de-skilling) technological revolutions learning investments required by new machines are greater (smaller) than those required by preexisting machines. Skill-biased (de-skilling) revolutions trigger reallocations of capital from slow(fast-) to fast(slow-) learning workers, thereby reducing the relative and absolute wages of the former. The model of skill-biased (de-skilling) re...

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