Results 181 to 190 of about 5,137,023 (356)

Dye‐Initiated Chirped Cholesteric Polymer Networks Exhibiting Broadband Dissipative Chiral Photonic Bands

Advanced Functional Materials, EarlyView.
A dye‐based photoinitiator acting as a structure‐directing element, guides the formation of a cholesteric polymer network that behaves as a chirped photonic structure with dissipative chiral coupling. Photopolymerization freezes a depth‐dependent helical pitch, broadening the Bragg resonance spectrum.
Alfredo Mazzulla, Pasquale Pagliusi, Gabriella Cipparrone   +2 more
wiley   +1 more source

From belongingness to reduced loneliness: the roles of participation intensity and self-esteem in ACG communities. [PDF]

Front Psychol
Lu Y.
europepmc   +1 more source

A perspective on self-esteem

Comprehensive Psychiatry, 1971
openaire   +2 more sources

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

Self-esteem and psychological immune competence of young people raised in child protection care. [PDF]

Front Public Health
Erdei I, Kovács KE, Rákó E.
europepmc   +1 more source

Managing your self-esteem

, 2007
As a dance student, professional, teacher, or just a “normal” human being, self-esteem is something that can influence your level of confidence in undertaking tasks or how you feel about yourself generally — all of which can have a significant impact ...
Moyle, Gene Margaret
core  

Oxidized MoS2‐Based Multifunctional Memristive Hardware for Energy‐Efficient mmWave Signal Processing and In‐Memory Matrix Multiplication

Advanced Functional Materials, EarlyView.
Thermally oxidized MoS2‐based radio‐frequency switches enable a multifunctional platform that unifies broadband RF switching and in‐memory computation. The device achieves a cutoff frequency of 33.2 THz with high energy efficiency and supports hardware‐aware signal processing.
Juho Son, Changwoo Pyo, Sungmoon Park, Yoongi Cho, Seungchan Lee, Myungsoo Kim   +5 more
wiley   +1 more source

Peer victimization and physical activity: the mediating role of self-esteem and physical self-concept. [PDF]

Front Psychol
Guo Y, Wu J, Cui J, Yu L, Zhang Y, Liu Y, Hadier SG.   +6 more
europepmc   +1 more source

The Assessment of self-esteem before and after a therapeutic milieu programme

, 1999
Bibliography : leaves vii-xiii.The present quasi-experimental study was conducted in ward G22, a milieu therapy unit at Cape Town’s Groote Schuur Hospital.
Sujee, Shahieda
core  

Designing Stable Periodic Magnetization Textures by Tailoring Anisotropies and Applying Geometrical Transformation

Advanced Functional Materials, EarlyView.
This work explores the possibility to design stable periodic magnetization textures by transforming a 2D film into a rolled‐up 3D architecture and back. In case of an isotropic exchange‐biased layer architecture, the magnetization encoded in the 3D state evolves into a spin‐spiral pattern with controlled periodicity after unrolling.
Aman Singh, Ivan Soldatov, Rudolf Schäfer, Volker Neu   +3 more
wiley   +1 more source