نتایج جستجو برای: intellectual currents
تعداد نتایج: 92102 فیلتر نتایج به سال:
I study the role of intellectual property rights (IPRs) in a model of endogenous growth with sequential innovation. The model mimics the innovation process in hi-tech sectors where many of the techniques and products used in R&D are recent discoveries themselves. Depending on the structure of the patent system, some of these discoveries might still be protected by a patent. In this context IPRs...
The paper divides the evolution of protection for intellectual property into three periods; the territorial, international and global periods. The Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) represents the beginning of the global period. Its consequences are briefly discussed. Developing countries, the paper suggests, have little to gain from TRIPS. This raises th...
Introduction: In the present work, spontaneous postsynaptic currents were assessed to investigate the postnatal development of excitatory postsynaptic currents in locus coeruleus neurons. Methods: In this study, AMPA and NMDA receptor-mediated spontaneous synaptic currents in the neurons of locus coeruleus were assessed using whole cell voltage-clamp recording during the first three weeks. ...
In the knowledge-based economy, intellectual capital is used to create value for organizations. Organizations seek to create, manage, expand and exploit optimal intellectual capital in terms of organizational value creation and business process improvement. Considering the competitiveness of the present age seems that banks must improve their performance to achieve their goals and perform th...
In modern economics, Intellectual capital is described as an intangible asset which can be used as a source of sustainable competitive advantage. However, intellectual capital components have to interact in themselves to create value. The paper seeks to examine the impact of intellectual capital on firms’ market value and financial performance. The efficiency of the value added by corporate int...
The aim of this study is to overview the development of curriculum approaches for students with intellectual disabilities. The content of curriculum and delivering that content is one way of improving education for students with intellectual disabilities. For this reason consonance with development of curriculum approaches is necessary at the curriculum approaches for students with intellectual...
Intellectual property plays an increasingly vital role in global trade and economic development. Globalization of intellectual property rights means that intangible informational resources are now produced, exchanged and consumed anywhere and everywhere defying jurisdictional borders. Intellectual property has moved into the mainstream of national economic and developmental planning; in the rec...
abstract aim and background: parenting styles are particular methods that parents use of them in nurturing of their children.the aim of this study was comparing parenting styles of mothers of pre-school children with and without intellectual disabilities. method and material: this is a causal-comparative research.the statistical population of this research includes the whole mothers of pre-scho...
there is strong evidence demonstrating that nifedipine dissolved in ethanol selectively inhibits only l-type ca2+ current. in addition, acute ethanol exposure reduces voltage-dependent calcium currents. in the present study, we investigated the antagonistic effect of fixed concentration of nifedipine dissolved in different concentration of ethanol on l-type ca2+ current. in a na+-k+ free soluti...
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