预示
发表于 2025-3-25 05:04:07
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消音器
发表于 2025-3-25 07:33:04
licy. They find support from economists, who propose an international migration order to control migration and to co-ordinate migration policies. Analogous to the GATT, this proposal is named GAMP, the General Agreement on Migration Policies..The assumption behind the proposal is that unregulated mi
reperfusion
发表于 2025-3-25 12:30:02
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Coeval
发表于 2025-3-25 18:52:45
N. Baumann,F. Lachapelle,J.-C. Turpinon does. Rules and their supporting institutions evolve spontaneously because individuals discover that in their voluntary interactions the rules are co-ordinated more effectively under one system or process than under another (Benson, 1989). The relative effectiveness of rules and institutions are
Heresy
发表于 2025-3-25 20:39:28
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美食家
发表于 2025-3-26 03:51:00
F. A. Hommes,A. G. Eller,E. H. Taylornsure the desirability of these competitive processes, competition among institutions also requires a framework of rules channelling the competitive processes into desirable directions. Before we begin our discussion on these issues, however, some clarifying comments are in order to narrow down what
Nonporous
发表于 2025-3-26 07:22:42
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motivate
发表于 2025-3-26 11:23:13
consider it timely to write a new volume, as experimentation and modelling of competition- coexistence relationships have well advanced beyond the milestone books of the 1980s. In addition to this, the global loss of biodiversity has led to a renewed interest in mechanisms that explain spatial diffe
不遵守
发表于 2025-3-26 15:33:22
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RAGE
发表于 2025-3-26 20:33:43
Molecular aspects of genetic heterogeneity the increasing use of the term ‘genetic heterogeneity’. It is usually meant to imply that what appears to be the same clinical syndrome may be the consequence of a number of quite different gene mutations. That this could indeed occur has, of course, been recognized for a long time.. But whereas in