Results 241 to 250 of about 2,609,776 (286)

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Long Social Distancing

Journal of Labor Economics, 2022
More than ten percent of Americans with recent work experience say they will continue social distancing after the COVID-19 pandemic ends, and another 45 percent will do so in limited ways. We uncover this Long Social Distancing phenomenon in our monthly Survey of Working Arrangements and Attitudes. It is more common among older persons, women, the less
Barrero, Jose Maria   +2 more
openaire   +4 more sources

Social distance, heterogeneity and social interactions

Journal of Mathematical Economics, 2003
A crucial ingredient in social interaction models is the structure of peer groups, which link individuals with similar characteristics. We propose and study a dynamic binary choice model with social interactions in which heterogeneity of peer group effects is modeled introducing diversity in individual characteristics and linking pairwise influences to
Cont, Rama, Loewe, Matthias
openaire   +4 more sources

Social Distance

Journal of Travel Research, 2008
Visual information, especially delivered through movies, is believed to have an influence on destination image and consumer behavior. Based on the theory that knowledge about an object might cause feelings toward the object, visual information through movies can be assumed to affect not only destination image but also social distance between groups ...
  +4 more sources

Social Distance

2020
Abstract Chapter 7 looks at the special housing unit for gay and transgender prisoners in the Los Angeles County Jail. This unit houses a small population, and many of the residents know each other from interacting on the street. In addition, because of an unusual and controversial admissions process, prisoners in this unit are far more ...
openaire   +2 more sources

Social distancing

2021
Guidry, Jeanine   +10 more
  +6 more sources

Power and social distance

Current Opinion in Psychology, 2020
Magee and Smith (2013) theorized that asymmetric dependence creates asymmetric social distance in power relations, and that high-power individuals feel more distant than their low-power counterparts. I review research consistent with, and in some cases possibly inspired by, the social distance theory of power.
openaire   +2 more sources

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