Results 151 to 160 of about 48,267 (311)

Understanding Interfacial Photoswitching Mechanisms in Atomically‐Thin TMD‐Spiropyran Hybrids

Advanced Materials Technologies, EarlyView.
Photochromic molecules can effectively modulate the optoelectronic properties of atomically thin transition metal dichalcogenide semiconductors. Spiropyran that switches its chemical configuration upon alternating UV and visible irradiation enables light‐programmable optoelectronic devices.
Sewon Park, Jaehoon Ji, Michael Brophy, John Audi, Jean Rouillon, Carlos Benitez‐Martin, Joakim Andréasson, Jeong Ho You, Jong Hyun Choi   +8 more
wiley   +1 more source

Mitigating Efficiency Roll‐Off in Phosphor‐Sensitized Fluorescence OLEDs via Molecular Polarity‐Based Benzofuropyridine Host Engineering

Advanced Optical Materials, EarlyView.
Positional isomerism in dibenzofuran‐based n‐type hosts modulates molecular polarity, charge‐transport balance, and emissive‐layer packing. The higher‐polarity BFPDB‐2 host facilitates efficient energy funneling, reduced aggregation, and preferential dipole orientation, leading to phosphor‐sensitized fluorescence OLEDs with enhanced external quantum ...
Nargis Ali, Xuyao Song, Yun‐Hi Kim, Min Chul Suh   +3 more
wiley   +1 more source

"Not enough" vs. "never perfect": a qualitative analysis of penile enlargement surgery intentions in heterosexual and homosexual men. [PDF]

Sex Med
Zhang B, Li T, Lei B.
europepmc   +1 more source

Danish Homosexual Men in a Tourism Context: An Empirical Study of Holiday Preferences and Motivations of Danish Homosexual Men and Homosexual Identity Construction through Tourism Consumption

, 2008
During recent years, the focus on homosexual tourists has been, and still is, increasing, which is a result of the tourism industry’s pursuit of the so-called Pink Dollar.
Thomsen, Anita
core  

Naphthyridine‐Based Donor–Acceptor Boron Difluoride Complexes Targeting Red Emission in Organic Light‐Emitting Diodes

Advanced Optical Materials, EarlyView.
Four donor–acceptor boron difluoride complexes based on triphenylamine donor and a naphthyridine acceptor units were synthesized, studied, and applied as OLED emitters. They exhibit pronounced intramolecular charge transfer character, balanced charge transport properties, and tunable emission. Near‐unity PLQYs are achieved for selected compounds, while
Omar Lahna, Stepan Kutsiy, Dmytro Volyniuk, Roman Luboradzki, Elina Andresen, Ute Resch‐Genger, Juozas V. Grazulevicius, Pavlo Stakhira, Mykhaylo A. Potopnyk   +8 more
wiley   +1 more source

Factors associated with one-night stands among men who have sex with men recruited via the internet: a cross-sectional survey in China. [PDF]

Front Public Health
Yang Z, You J, Zhu Z, Qin J, Jiang G, Dai J, Wang H, Gan M, Sun X, Chen W, Ren F, Shen J.   +11 more
europepmc   +1 more source

Homosexual acts in Islamic Law: siḥāq and liwāṭ in the legal debate

, 2014
The aim of this article is to analyze the position of jurists from the classical period (VIII–XVI century) on homosexual acts, liwāṭ and siḥāq, focusing on the four Sunni maḏāhib and the ẓāhirī one and to look at the issue in the Qurʾān and ...
Tolino, Serena
core  

A Proline‐Integrated Donor–Acceptor Fluorophore: Water‐Vapor‐Responsive Mechanochromic Luminescence and Latent Fingerprint Visualization

Advanced Optical Materials, EarlyView.
A proline‐integrated donor–acceptor fluorophore enables multifunctional luminescence through rational molecular design. Water‐vapor‐responsive mechanochromic luminescence (MCL) with circularly polarized luminescence (CPL) switching and efficient visualization of latent fingerprints (LFPs) are realized from this single small organic molecule.
Hao Chen, Kazuki Kato, Yoshitane Imai, Suguru Ito   +3 more
wiley   +1 more source

A qualitative study of multilevel resilience mechanisms to counter intersectional stigma among black men who have sex with men in a Southern United States city. [PDF]

Discov Public Health
Liu Y, Mitchell JW, Brown L, Chandler CJ, Odom U, Jenkins D, Osman A, Zhang C.   +7 more
europepmc   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source