Results 81 to 90 of about 228,748 (293)

Autonomous X‐Ray Fluorescence Mapping for Nanoscale Chemical Speciation of Fine Particulate Matter

Advanced Intelligent Discovery, EarlyView.
We present X‐AutoMap, an autonomous X‐ray fluorescence mapping framework that integrates real‐time analysis with rule‐based computer vision to selectively target chemically relevant regions. By avoiding background‐dominated areas, the method reduces acquisition time by fourfold while enabling accurate particle‐level speciation.
Carlos Deleon, Dmitri Gavrilov, Peggy O’Day, Ajith Pattammattel   +3 more
wiley   +1 more source

Diabetic Retinopathy Classification With Convolutional Neural Networks Designed by the Fuzzy Grey Wolf Optimizer With Parameter Adaptation

AI &Innovation, EarlyView.
ABSTRACT The detection and classification of diseases have become a field of interest for artificial intelligence in recent years, where the development of methods and models that allow support for specialists in different health fields has allowed early detection of diseases and the provision of timely treatment to patients.
Rodrigo Cordero‐Martínez, Daniela Sánchez, Patricia Melin   +2 more
wiley   +1 more source

Admixture as a source for HLA variation in Neolithic European farming communities

Genome Biology
Background The northern European Neolithic is characterized by two major demographic events: immigration of early farmers from Anatolia at 7500 years before present, and their admixture with local western hunter-gatherers forming late farmers, from ...
Nicolas Antonio da Silva, Onur Özer, Magdalena Haller-Caskie, Yan-Rong Chen, Daniel Kolbe, Sabine Schade-Lindig, Joachim Wahl, Carola Berszin, Michael Francken, Irina Görner, Kerstin Schierhold, Joachim Pechtl, Gisela Grupe, Christoph Rinne, Johannes Müller, Tobias L. Lenz, Almut Nebel, Ben Krause-Kyora   +17 more
doaj   +1 more source

H. T. Hunter to Professor Madison, June 13, 1942

, 2014
In this letter Hiram Tyram Hunter (1883-1947) thanks Robert Lee Madison (1867–1954) for the gift of an academic doctor's gown. Hunter (1883-1947) served as president of Cullowhee Normal and Industrial School through its transition to Western Carolina ...
Hunter, H. T. (Hiram Tyram), 1883-1947
core  

Food insecurity and unemployment among immigrants in the United States

American Journal of Agricultural Economics, EarlyView.
Abstract Immigrants can be more vulnerable to economic downturns and, during periods of economic hardship, more likely to experience food insecurity compared to natives. This study examines the differential effect of the unemployment rate on the probability of being food insecure among diverse groups of immigrant households relative to natives in the ...
Siwen Zhou, Joshua Berning, Alessandro Bonanno, Jude Bayham   +3 more
wiley   +1 more source

H. T. Hunter to R. L. Madison, July 20, 1942

, 2014
Letter from Hiram Tyram Hunter (1883-1947) to Robert L. Madison (1867-1954) regarding the latter's salary and pension with written note on the back. Hunter served as president of Cullowhee Normal and Industrial School through its transition to Western ...
Hunter, H. T. (Hiram Tyram), 1883-1947;
core  

Success of coastal sage scrub restoration is influenced by local adaptations of shrub species

American Journal of Botany, EarlyView.
Abstract Premise Restoring plant communities is increasingly challenging with climate change. While practitioners have traditionally used local seed sources, many are recommending assisted migration, possibly from more extreme environments such as inland rather than coastal environments, for restoration.
Moises R. Perea‐Vega, Megan E. Lulow, Julie E. Coffey, Amy K. Henry, Katharina T. Schmidt, Priscilla M. Ta, Kailen A. Mooney, Sarah Kimball   +7 more
wiley   +1 more source

Grinding, processing, settlement and mobility in hunter-gatherers of the Southern Puna of Argentina (ca. 7000-3200 años a.p.)

, 2014
Grinding artefacts are one of the most common elements for processing in the prehispanic sequence of Northwest Argentina. For a long time they were considered as part of a technology characteristic of agro-pastoralist groups (Albeck 2001; Lagiglia 2001 ...
Babot, Maria del Pilar
core   +1 more source

Recensión a: Ruiz-Redondo, A. and Davies, W. (Eds.) (2023). The Prehistoric Hunter-Gatherers of South-Eastern Europe. Proceedings of the British Academy, Oxford University Press, Oxford.

Salduie
Recensión realizada por Joan Emili Aura Tortosa a la publicación: The Prehistoric Hunter-Gatherers of South-Eastern Europe de la que son editores Aitor Ruiz-Redondo, A. y Wilian Davies.
Joan Emili Aura Tortosa
doaj   +1 more source

Using photovoice to understand community perceptions of firearm risks and protective factors among Asian Americans

American Journal of Community Psychology, EarlyView.
Abstract This study used photovoice methodology to explore Asian Americans' perspectives on the root causes and protective factors of firearm violence in their communities. Photovoice provided a participatory platform for community members to document lived experiences and identify priorities for change.
Tsu‐Yin Wu, Szu‐Hsien Chen, Xining Yang, Ken Resnicow, Hsing‐Fang Hsieh   +4 more
wiley   +1 more source