Results 151 to 160 of about 7,006 (286)

Two‐Photon Absorption in Perovskite Semiconductors

Advanced Physics Research, EarlyView.
The two‐photon absorption (TPA) models used for perovskite semiconductors were primarily developed for conventional semiconductors and neglect the unique perovskite band structure. We have developed a model for the perovskite TPA coefficient, incorporating the inter‐ and intra‐band transitions in the conduction band states.
David Ompong, Michael Edem Donkor, Emmanuel Ofosu, Daniel Dodzi Yao Setsoafia, Hooman Mehdizadeh‐Rad, Kiran Sreedhar Ram, Jai Singh   +6 more
wiley   +1 more source

Harambee! 2.0: Community resources and resilience factors to leverage for improving HIV testing behaviors among African immigrant communities in Seattle, Washington. [PDF]

PLoS One
Hassan SA, Sheikh N, Basualdo G, Daniel N, Ali A, Schwartz R, Gebreselassie BT, Mohamed F, Shidane M, Benalfew S, Tadesse B, Libneh HA, Bayru K, Beyene YK, Gabreselassie L, Rao D, Kerani RP, Patel RC.   +17 more
europepmc   +1 more source

Alternative Delivery Platforms for Expanding Evidence-based Mental Health Interventions for Youth in Sierra Leone: A Pilot Study. [PDF]

Vulnerable Child Youth Stud, 2023
Desrosiers A, Freeman J, Mitra R, Bond L, Santo LD, Farrar J, Borg R, Jambai M, Betancourt TS.   +8 more
europepmc   +1 more source

Diffusion‐Governed Growth Mechanisms of Epitaxial GaAs Islands on CMOS‐Compatible Si(001) Nanotip Arrays

Advanced Physics Research, EarlyView.
The mechanism and kinetics of selective GaAs growth on Si nanotip wafers via nanoheteroepitaxy were investigated as a function of pitch (center‐to‐center nanotip spacing). The pitch dependence reveals distinct surface‐diffusion‐controlled regimes, demonstrating that lateral Ga adatom transport on the SiO2 mask governs material redistribution and ...
Adriana Rodrigues, Anagha Kamath, Navid Kafi, Oliver Skibitzki, Kristiane Elsner, Martin Schmidbauer, Fariba Hatami   +6 more
wiley   +1 more source

Growth dynamics, skeletochronology, and histovariability of the theropod dinosaur Berthasaura leopoldinae

The Anatomical Record, EarlyView.
Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza, Marina Bento Soares, Luiz Carlos Weinschütz, Alexander Wilhelm Armin Kellner   +3 more
wiley   +1 more source

Learning the craft - general practice stories. [PDF]

J R Soc Med
Gray DP.
europepmc   +1 more source

Principal Component‐Based Classification of Blazar Candidates of Uncertain Type in the 4FGL/LAT

Astronomische Nachrichten, EarlyView.
ABSTRACT We adopted principal component analysis (PCA), linear discriminant analysis (LDA), and support vector machines (SVM), to study classification for a sample of 2708 Fermi blazars: 1142 BL Lac objects (BLLs), 759 flat spectrum radio quasars (FSRQs), and 807 blazar candidates of uncertain type (BCUs).
Wen‐Xin Yang, Guo‐Hai Chen, Jing‐Tian Zhu, Hong‐Guang Wang, Denis Bastieri, Xu‐Hong Ye, Jing‐Chao Liang, De‐Xiang Wu, Jiang‐He Yang, Anton A. Strigachev, Rumen S. Bachev, Jun‐Jie Feng, Yi Liu, Jun‐Hui Fan   +13 more
wiley   +1 more source

Building character strengths and virtues in Sri Lanka: a cluster randomized pre-post evaluation of a school-based intervention. [PDF]

BMC Public Health
Asrar S, Chandradasa M, Amarasekera S, Paric A, Sumanasiri S, Ravindran N, Williams S, Ravindran A.   +7 more
europepmc   +1 more source

In Defense of Merit to Overcome Merit. [PDF]

Front Res Metr Anal, 2020
Daraio C.
europepmc   +1 more source

"The Flow that Pushes you": Christocentric Reflections on the Compassion Expressed by African American Youths in Chicago Suffering Profound Disadvantage. [PDF]

Pastoral Psychol, 2021
McCrea KT, Gillespie CK.
europepmc   +1 more source