Results 51 to 60 of about 10,786,369 (336)
Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere
Advanced Engineering Materials, EarlyView.A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz +4 more
wiley +1 more source
By Force of Habit: A Consumption‐Based Explanation of Aggregate Stock Market Behavior
Journal of Political Economy, 1999 We present a consumption‐based model that explains a wide variety of dynamic asset pricing phenomena, including the procyclical variation of stock prices, the long‐horizon predictability of excess stock returns, and the countercyclical variation of stock
J. Campbell, J. Cochrane
semanticscholar +1 more source
Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release
Advanced Engineering Materials, EarlyView.Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro +3 more
wiley +1 more source
Computers & Mathematics with Applications, 1989 AbstractFree markets are shown to be highly symmetric under an interchange operation involving market participants. The symmetry operation leads to a conservation law of information: there exists no information that permits one person to have a greater expectation than any other. Symmetry violations arising from privileged and late-breaking information
openaire +1 more source
Advanced Functional Materials, EarlyView.A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park +8 more
wiley +1 more source
A Free Market for Medical Care? It’s Been Tried [PDF]
, 2019 Alternative medical practitioners and Jacksonian populists found common cause in an open market for medicine, write Jacob Habinek and Heather A ...
Habinek, J., Haveman, H.
core +1 more source
, 2016 In August of 1999, not too long before narratives of sex trafficking began to dominate prostitution policy debates, the residents of a small town in Nevada debated closing the city’s legal brothels.
Brents, Barbara G.
core +1 more source
Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
, 2007 Este artigo é resultado de uma etnografia que foi realizada junto ao mercado de ações brasileiro. Através da análise do funcionamento do pregão da bolsa de valores de São Paulo, das diferentes instituições financeiras que conformam este mercado e das trajetórias dos profissionais nesse universo, busco demonstrar como são produzidas as condições sociais
openaire +3 more sources