Results 221 to 230 of about 8,232,683 (282)

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

Arthritis Care &Research, Accepted Article.
Background Social determinants of health (SDOH) contribute to JIA disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship between cumulative social disadvantage, neighborhood disadvantage, and JIA ...
William Daniel Soulsby, John Boscardin, Andrea Knight, Daniel B. Horton, Karine Toupin‐April, Emily von Scheven, The CARRA Registry Investigators and for the CARRA Health Equity Work Group   +6 more
wiley   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

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Black is Black

Polin: Studies in Polish Jewry, 2000
This chapter investigates how Poles react to the Revd Henryk Jankowski's antisemitic statements. If in any Western country, a cleric (a Catholic priest as well known as the Revd Jankowski) presented such antisemitic opinions, many people of good will would protest in the streets. In Poland, it is still impossible.
Stanisław Musiał, Gwido Zlatkes
openaire   +2 more sources

The Souls of Black Folk

, 2018
The voices of African-American thinkers were often systematically and arbitrarily excluded from philosophical discourse for several reasons. The first, and more sinister of these, is similar to the exclusion of women's voices.
W.E.B. Du Bois
semanticscholar   +1 more source

Black phosphorus field-effect transistors.

Nature Nanotechnology, 2014
Two-dimensional crystals have emerged as a class of materials that may impact future electronic technologies. Experimentally identifying and characterizing new functional two-dimensional materials is challenging, but also potentially rewarding.
Likai Li, Yijun Yu, G. Ye, Q. Ge, Xuedong Ou, Hua-Yao Wu, D. Feng, X. Chen, Yuanbo Zhang   +8 more
semanticscholar   +1 more source

Black Arts, Black Studies, Black University

2021
Chapter Four, too, looks at the connection between Black Arts and Black Power on campuses, primarily those of HBCUs, and communities of the urban South in Washington, D.C., Nashville, and Durham, Winston-Salem, and Greensboro, North Carolina. It examines the central role of the arts in the emergence of Black Studies and notions of the “Black University”
openaire   +1 more source

Black versus Black

Journal of Black Studies, 2003
This study is based on a survey examining the relationships among continental African, African American, and African Caribbean persons. Relationships were explored in terms of contact and friendship, travel to countries of the diaspora, cross-cultural communications, thoughts and stereotypes, and education involving knowledge of the diaspora.
Jennifer V. Jackson, Mary E. Cothran
openaire   +1 more source

Book review: Christoph Molnar. 2020. Interpretable Machine Learning: A Guide for Making Black Box Models Explainable

Metamorphosis: A Journal of Management Research
Christoph Molnar. 2020. Interpretable Machine Learning: A Guide for Making Black Box Models Explainable, Lulu.com, pp. 318, ₹6690.
R. K. Sinha
semanticscholar   +1 more source