Results 311 to 320 of about 5,111,039 (391)

Bistable Photochromic Guest–Host Liquid Crystals for Rewritable and Switchable Photonic Devices

Advanced Functional Materials, EarlyView.
A photochromic DTCP‐based liquid crystal dye is incorporated into cholesteric liquid crystals (CLCs) to achieve optically and electrically tunable multistable states. In the open‐ring form, the system exhibits three electrically stable textures—planar, focal conic, and uniformly lying helix (ULH)—corresponding to reflective, scattering, and transparent
Wei‐Hsien Wu, Yun‐Yu Chen, Li‐Min Chang, Hsiu‐Hui Chen, Chun‐Ta Wang   +4 more
wiley   +1 more source

Lying flat to play on smartphone excessively: the role of self-esteem. [PDF]

Front Psychol
Zhu S, Wang L, Gan Y.
europepmc   +1 more source

Effective Sliding Motions of Vibration‐Induced Emission Stoppers in Mechanically Interlocked Molecules as Artificial Muscle Tougheners and In Situ Molecular Shuttling Sensors for Self‐Healable Mechano‐Fluorescent Polyurethane Organogels

Advanced Functional Materials, EarlyView.
The self‐healable ratiometric mechano‐fluorescent polyurethane (PU) organogel is constructed by incorporating a minor amount (ca. 1.5 wt.%) of the unconventional daisy chain rotaxane (as an artificial molecular muscle toughener) with specific sliding motions and ratiometric emission behaviors into the PU skeleton, which reveals the progressed intrinsic
Tu Thi Kim Cuc, Yu‐Chen Lai, Trang Manh Khang, Wei‐Tsung Chuang, Tung‐Kung Wu, Ricardas Rotomskis, Simona Steponkiene, Hong‐Cheu Lin   +7 more
wiley   +1 more source

Inclusive leadership and subordinates' career calling: roles of belongingness and organization-based self-esteem. [PDF]

Front Psychol
Ma G, Wang L, Sun S, Lu L.
europepmc   +1 more source

Bioengineering a Patient‐Derived Vascularized Lung Tumor‐on‐Chip Model to Decipher Immunomodulation by the Endothelium

Advanced Healthcare Materials, EarlyView.
Most in vitro cancer models lack cellular diversity, functional complexity, and clinical relevance. This work highlights the generation of an innovative dynamic tetraculture with autologous patient‐derived cells within a vascularized tumor‐on‐chip, as well as the recapitulation of endothelial anergy features induced by the tumor microenvironment ...
Christine Lansche, Ségolène Ladaigue, Giacomo Gropplero, Nicolas Zimmermann, Martin Nurmik, Irina Veith, Manh‐Louis Nguyen, Solenn Brosseau, Nicolas Poté, Pierre Mordant, Arnaud Roussel, Fathia Mami‐Chouaib, Fatima Mechta‐Grigoriou, Gérard Zalcman, Fabrice Soncin, Stéphanie Descroix, Maria Carla Parrini   +16 more
wiley   +1 more source

Impact of dental aesthetics on self-esteem in students at the Polígono Sur education permanent center in Seville, Spain. [PDF]

Sci Rep
Fernández-Cevallos AD, Ribas-Perez D, Arenas-González M, Elkhoury-Moreno L, Torrejón-Martínez J, Rosel-Gallardo E, Castaño-Seiquer AL.   +6 more
europepmc   +1 more source

Semiconducting Polymer Nanoparticles as Multimodal Agents for Optical and Magnetic Resonance Imaging

Advanced Healthcare Materials, EarlyView.
Semiconducting polymer nanoparticles (SPNs) exhibit many advantageous optical and biological properties. Multimodal SPN‐based contrast agents that integrate several imaging modalities yield a wealth of information through the use of different imaging mechanisms.
Faysal A. Farah, Yu Qin, Mark A. Green, James D. E. T. Wilton‐Ely   +3 more
wiley   +1 more source

The influence of physical activity on the mental health of high school students: the chain mediating effects of social support and self-esteem. [PDF]

Sci Rep
Li H, Hao F.
europepmc   +1 more source

Predictive Validity of Screening Tools and Role of Self-Esteem and Coping in Postpartum Depression Risk. [PDF]

Diagnostics (Basel)
Motofelea N, Motofelea AC, Tamasan IF, Hoinoiu T, Ioana JTM, Vilibić M, Cringu AI, Bernad BC, Trinc S, Navolan DB.   +9 more
europepmc   +1 more source

Adolescents' social media posting, social support, and the moderating role of tech attitudes and self-esteem: a 2-year longitudinal study. [PDF]

Front Psychol
Fan T, Bliss L, Calvin A, Selkie E.
europepmc   +1 more source