Results 241 to 250 of about 12,772,364 (295)

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Reliability and validity of simple Chinese version of grit scale for elementary school students. [PDF]

BMC Psychol
Jie W, Xinyi W, Tao X.
europepmc   +1 more source

Universal Conductance Fluctuations in Quantum Anomalous Hall Insulators

Advanced Materials, EarlyView.
Universal conductance fluctuations are observed in mesoscopic quantum anomalous Hall insulators. Two distinct fluctuation patterns are identified, arising from different interference processes of bulk and chiral edge states, respectively. These findings unveil rich quantum interference phenomena in quantum anomalous Hall insulators and provide insights
Peng Deng, Peng Zhang, Gang Qiu, Ting‐Hsun Yang, Chang Niu, Yaochen Li, Wenqiang Cui, Yang Feng, Peide D. Ye, Ke He, Kai Chang, Kang L. Wang   +11 more
wiley   +1 more source

Effectiveness of a nutrition education intervention using simulation videos and encouragement of parental involvement for elementary school students. [PDF]

J Nutr Sci
Li SR, Chang YJ.
europepmc   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

The effects of parent-child relationship, study stress, and mobile phone use on depressive symptoms among Chinese elementary school students: a moderated mediation model. [PDF]

Front Psychiatry
Kong Y, Su Z, Wang R, Tan J, Zhong Y, Ai M, Wang W, Hong S, Zhang Q, Kuang L.   +9 more
europepmc   +1 more source

Science behind children's handwashing: action study of 9- to 10-years-old elementary school students in Japan. [PDF]

Front Public Health
Oura A, Naito Y, Yako-Suketomo H, Nakata K, Koyama M, Ohnishi H.   +5 more
europepmc   +1 more source

Personal hygiene practice and associated factors among elementary school students in Fiche Town, Oromia, Ethiopia. [PDF]

BMC Infect Dis
Minda GH, Tola HH, Amhare AF, Kebie A, Endale T.   +4 more
europepmc   +1 more source

Quality of life of elementary school students with sleep-disordered breathing and allergic rhinitis: A population-based study in Thailand. [PDF]

PLoS One
Sritipsukho P, Chaiyakulsil C, Junsawat P.   +2 more
europepmc   +1 more source

Characteristics of sagittal spinal alignment in Japanese elementary school students in standing position: focusing on thoracic hyperkyphosis. [PDF]

Anthropol Sci
Koyama K, Ichiba T, Furushima K, Sugano Y, Niitsu A, Kodachi Y, Niino S, Ueno M, Adachi K.   +8 more
europepmc   +1 more source