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Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6
Advanced Engineering Materials, EarlyView.The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter +4 more
wiley +1 more source
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim +4 more
wiley +1 more source
Consumer Preferences for Less Packaging : A Stated Preference Study
Consumer Preferences for Less Packaging : A Stated Preference Studyopenaire
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1987
It is commonplace to formulate theories of individual decision-making under uncertainty using three sets: the set of states of nature, S, the set of consequences, C, and the set of acts, L. Following Savage (1954) we define nature as the object of concern to the decision–maker and a state of nature as a portrayal of nature leaving no relevant aspect ...
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It is commonplace to formulate theories of individual decision-making under uncertainty using three sets: the set of states of nature, S, the set of consequences, C, and the set of acts, L. Following Savage (1954) we define nature as the object of concern to the decision–maker and a state of nature as a portrayal of nature leaving no relevant aspect ...
openaire +1 more source
1987
Under certainty, with commodities iϵI, individual preferences are defined over commodity bundles c = (ci:iϵI), which are the objects of choice of individuals. Under uncertainty, production possibilities and individual and aggregate endowments, for instance, may vary with the realization of random states of nature sϵS.
openaire +1 more source
Under certainty, with commodities iϵI, individual preferences are defined over commodity bundles c = (ci:iϵI), which are the objects of choice of individuals. Under uncertainty, production possibilities and individual and aggregate endowments, for instance, may vary with the realization of random states of nature sϵS.
openaire +1 more source
Shared Preferences and State-Dependent Utilities
Management Science, 1991This investigation combines two questions for expected utility theory: 1. When do the shared preferences among expected utility maximizers conform to the dictates of expected utility? 2. What is the impact on expected utility theory of allowing preferences for prizes to be state-dependent?
Mark J. Schervish +2 more
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Preferences for lives, injuries, and age: A stated preference survey
Accident Analysis & Prevention, 2010One of the more difficult ethical questions from a public decision-making perspective is whether the estimation of benefits from risk reducing projects should be influenced by factors such as age groups and risk domains. For example, should a project that saves the lives of elderly people be assigned a more different benefit value in cost-benefit ...
Fredrik, Carlsson +2 more
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Stated Preference Questionnaires
2017Directly asking people their willingness to pay or accept compensation for aesthetic changes is a popular approach to their valuation. A format is often favoured in which respondents are invited to say whether they would or would not pay or accept a stipulated sum.
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Revealing Preferences for Leisure Time from Stated Preference Data
American Journal of Agricultural Economics, 2004When consumer choice is constrained by time as well as money, willingness to pay can be defined with respect to either numeraire. The two measures can be related formally within a utility‐consistent model of choice subject to two constraints. Furthermore, when information is collected on both, the respondent's marginal value of time can be identified ...
Douglas M. Larson +2 more
openaire +2 more sources