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Models of life: epigenetics, diversity and cycles
Reports on Progress in Physics, 2017This review emphasizes aspects of biology that can be understood through repeated applications of simple causal rules. The selected topics include perspectives on gene regulation, phage lambda development, epigenetics, microbial ecology, as well as model approaches to diversity and to punctuated equilibrium in evolution.
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A Note on the Yaari Life Cycle Model
The Review of Economic Studies, 19782. Perfect market conditions are postulated: money can be borrowed or lent at the same rate of interest j(t) and there is no transaction cost. Any life-contingent arrangement is based on the principle of equivalence which stipulates ([1, p. 262]) that the expected value of claim (benefit) payments should be equal to the expected value of premiums to be
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2016
The Life Cycle Framework has clear and obvious links to the Life Cycle Pattern, as one would expect. The Framework also shows, however, how baselines may be defined for the Model based on the Life Cycle. The use of the Epoch Pattern here to establish baselines is a simple, yet powerful, addition to the Framework.
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The Life Cycle Framework has clear and obvious links to the Life Cycle Pattern, as one would expect. The Framework also shows, however, how baselines may be defined for the Model based on the Life Cycle. The use of the Epoch Pattern here to establish baselines is a simple, yet powerful, addition to the Framework.
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A life-cycle model of repeat migration
Regional Science and Urban Economics, 1988"This paper develops a theoretical model which analyzes the impact of the spatial distribution of a family's stock of human capital on its migration decision. This stock of human capital is composed of location-specific and non-specific human capital.
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2021
Abstract This chapter describes the core features of life cycle models of organizational change. These models of change are also referred to as regulated, mandated, prescribed, imposed, logically necessary, or prefigured in advance of their execution.
Marshall Scott Poole +1 more
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Abstract This chapter describes the core features of life cycle models of organizational change. These models of change are also referred to as regulated, mandated, prescribed, imposed, logically necessary, or prefigured in advance of their execution.
Marshall Scott Poole +1 more
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1999
In this chapter, the modeling life cycle will briefly be presented. The goal is not to give detailed information for the modeler on how to create and maintain models, but rather to offer a short survey for the modeling tool implementor in order to make her aware of the different tasks in the model building process.
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In this chapter, the modeling life cycle will briefly be presented. The goal is not to give detailed information for the modeler on how to create and maintain models, but rather to offer a short survey for the modeling tool implementor in order to make her aware of the different tasks in the model building process.
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Consumer Default and the Life Cycle Model
Journal of Money, Credit and Banking, 1995This paper studies the impact of a default option on life-cycle consumption. Using a two period life-cycle model with uncertain income, the paper demonstrates that a default option causes a kink in both the budget set and the indifference curve at the point where the individual switches from saving to borrowing.
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2011
This chapter contains sections titled: A Spiral Model of Software Development and Enhancement Bridging Agile and Traditional Development Methods: A Project Management Perspective Coping with the New ...
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This chapter contains sections titled: A Spiral Model of Software Development and Enhancement Bridging Agile and Traditional Development Methods: A Project Management Perspective Coping with the New ...
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Life-Cycle Aware Modelling of Software Components
2008Current software component models insufficiently reflect the different stages of component life-cycle, which involves design, implementation, deployment, and runtime. Therefore, reasoning techniques for component-based models (e.g., protocol checking, QoS predictions, etc.) are often limited to a particular life-cycle stage.
Heiko Koziolek +3 more
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2003
The development of phenology-modeling methodologies in the field of animal ecology has tended to precede that of computing technology in the past 30 years, since the introduction of nonlinear and distributed models of poikilotherm thermal responses.
Jacques Régnière, Jesse A. Logan
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The development of phenology-modeling methodologies in the field of animal ecology has tended to precede that of computing technology in the past 30 years, since the introduction of nonlinear and distributed models of poikilotherm thermal responses.
Jacques Régnière, Jesse A. Logan
openaire +1 more source