نتایج جستجو برای: budget constraints

تعداد نتایج: 216710  

2010
V. Naik A. M. Fiore L. W. Horowitz H. B. Singh C. Wiedinmyer A. Guenther J. A. de Gouw D. B. Millet P. D. Goldan W. C. Kuster

Energy security and climate change concerns have led to the promotion of biomass-derived ethanol, an oxygenated volatile organic compound (OVOC), as a substitute for fossil fuels. Although ethanol is ubiquitous in the troposphere, our knowledge of its current atmospheric budget and distribution is limited. Here, for the first time we use a global chemical transport model in conjunction with atm...

2010
Ana-Maria Oprescu Thilo Kielmann

Commercial cloud offerings, such as Amazon’s EC2, let users allocate compute resources on demand, charging based on reserved time intervals. While this gives great flexibility to elastic applications, users lack guidance for choosing between multiple offerings, in order to complete their computations within given time and budget constraints. In this work, we present BaTS, our budget and timecon...

2010
Tigran Melkonyan Michael H. Taylor

This paper analyzes regulatory design for agroecosystem management on public rangelands. We present an informational and institutional environment where three of the most prominent regulatory instruments on public rangelands – input regulation, cost-sharing/taxation, and performance regulation – can be defined and compared. The paper examines how the optimal regulation is shaped by the informat...

Journal: :international journal of health policy and management 2016
norman daniels thalia porteny julian urritia

all societies face the need to make judgments about what interventions (both public health and personal medical) to provide to their populations under reasonable resource constraints. their decisions should be informed by good evidence and arguments from health technology assessment (hta). but if hta restricts itself to evaluations of safety, efficacy, and cost-effectiveness, it risks being vie...

2009
Franz Dietrich

Group decisions must often obey exogenous constraints. While in a preference aggregation problem constraints are modelled by restricting the set of feasible alternatives, this paper addresses the modelling of constraints when aggregating individual yes/no judgments on interconnected propositions. For example, court judgments in breach-of-contract cases should respect the constraint that action ...

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