Results 91 to 100 of about 262,484 (293)
Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source
Research on O2O Model Dynamic Pricing Strategy and Consumer Surplus Relationship Analysis and Promotion Strategy: Take Meituan as an Example [PDF]
SHS Web of ConferencesIn today’s thriving digital economy, the O2O (Online-to-Offline) model has become a crucial component of modern commerce. In China, this model dominates key sectors, particularly in food delivery and fresh produce sales within supermarkets, serving as ...
Shao Jiajie
doaj +1 more source
Efficiency and surplus bounds in Cournot competition [PDF]
We derive bounds on the ratios of deadweight loss and consumer surplus to producer surplus under Cournot competition. To do so, we introduce a parameterization of the degree of curvature of market demand using the parallel concepts of ?-concavity and ...
Régis Renault, Simon P. Anderson
core
Recreation Benefits of U.S. Parks [PDF]
, 2007 Over 90 percent of people living in the United States participate in some type of outdoor recreation, from walking the dog to rock climbing. These activities increase a person’s well-being and are examples of recreation benefits.
Kaval, Pamela
core +1 more source
Advanced Functional Materials, EarlyView.[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa +7 more
wiley +1 more source
IEEE AccessThis study examines the effects of carbon options in hedging against the risk of carbon price fluctuation in a remanufacturing setting. Specifically, we develop an optimization model for a medical equipment enterprise that produces new products in the ...
Rong Fu, Junfei Ding
doaj +1 more source
WELFARE EFFECTS OF ECO-LABEL PROLIFERATION: TOO MUCH OF A GOOD THING? [PDF]
Given that existing food eco-labels are still not well defined in consumers' experience, there is potential for new labels to generate more confusion. Consumers incur fixed costs to learn about a label's meaning. Market shares for existing certifications
Lohr, Luanne
core +1 more source
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
On the Choice of Metrics in Dynamic Welfare Analysis: Utility versus Money Measures [PDF]
This paper is concerned with the choice of metrics for social cost-benefit analysis and dynamic welfare comparisons. In a utility-theoretic framework, we show that there is always a money measure that can serve as a substitute for the maximized utility ...
Li, Chuan-Zhong, Löfgren, Karl-Gustaf
core +1 more source
Advanced Functional Materials, EarlyView.A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya +14 more
wiley +1 more source