Results 261 to 270 of about 22,950 (304)
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1995
A population dynamics approach based on a system of differential equations allows us to establish conditions for the emergence of mutualism for cases such as coelenterates-algae symbionts. A central assumption of the model is that a host organism is able to discriminate, via some molecular recognition mechanisms, among different invading organisms and ...
Guillemette Duchateau-Nguyen +2 more
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A population dynamics approach based on a system of differential equations allows us to establish conditions for the emergence of mutualism for cases such as coelenterates-algae symbionts. A central assumption of the model is that a host organism is able to discriminate, via some molecular recognition mechanisms, among different invading organisms and ...
Guillemette Duchateau-Nguyen +2 more
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Mutual vulnerability, mutual dependence
Global Environmental Change, 2003Human society affects environmental change but is also vulnerable to these changes. This relation has generated a number of theories that either focus on how we affect the environment or how the environment affects us. Few theories explicitly focus on the interaction.
Evan D.G. Fraser +2 more
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Mutual Restraint, Mutual Promotion!
The Chinese Economy, 1999Over the past few years, Eastern and Western cultures have once again become popular topics of comparative study. Unlike the "cultural heat" (wenhua re) of recent vintage with its study of values, this new approach is focused much more on comparing political and economic systems.1 The two most important concepts for analysis—"economic freedom" and ...
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Trends in Ecology & Evolution, 2011
Although studies of species linked by a common resource (i.e. ecological guilds) have so far mainly focused on competition and predation, guilds are also good places to find mutualism. In this review we consider some three- and four-species community modules to illustrate examples of wide relevance.
Philip H, Crowley, John J, Cox
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Although studies of species linked by a common resource (i.e. ecological guilds) have so far mainly focused on competition and predation, guilds are also good places to find mutualism. In this review we consider some three- and four-species community modules to illustrate examples of wide relevance.
Philip H, Crowley, John J, Cox
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Pediatrics, 1972
At opposite ends of the life line, children and grandparents have clear over- lapping interests. They should be interested in and involved with each other, not only for sentimental reasons, but also for crucial mutual developmental needs. An example of how this works appeared in a recent issue of Pediatrics.1 The comfort of a generation gap between a ...
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At opposite ends of the life line, children and grandparents have clear over- lapping interests. They should be interested in and involved with each other, not only for sentimental reasons, but also for crucial mutual developmental needs. An example of how this works appeared in a recent issue of Pediatrics.1 The comfort of a generation gap between a ...
openaire +2 more sources
Journal of Evolutionary Biology, 2010
AbstractLike altruism, mutualism, cooperation between species, evolves only by enhancing all participants’ inclusive fitness. Mutualism evolves most readily between members of different kingdoms, which pool complementary abilities for mutual benefit: some of these mutualisms represent major evolutionary innovations. Mutualism cannot persist if cheating
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AbstractLike altruism, mutualism, cooperation between species, evolves only by enhancing all participants’ inclusive fitness. Mutualism evolves most readily between members of different kingdoms, which pool complementary abilities for mutual benefit: some of these mutualisms represent major evolutionary innovations. Mutualism cannot persist if cheating
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2010
Abstract This chapter provides an overview of mutuality. It highlights that, under the Statutes of Set-off, there must be mutuality for both insolvency set-off and set-off. Essentially, mutuality does not require that the claims should arise at the same time, nor that there should be any connection between them.
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Abstract This chapter provides an overview of mutuality. It highlights that, under the Statutes of Set-off, there must be mutuality for both insolvency set-off and set-off. Essentially, mutuality does not require that the claims should arise at the same time, nor that there should be any connection between them.
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Mutualism between antagonists: its ecological and evolutionary implications
Integrative Zoology, 2021Hongmao Zhang, Chuan Yan, Zhang Zhibin
exaly