Results 71 to 80 of about 52,220 (213)

Understanding the Future Dynamics of the Historic Rice Fields' Ecohydrological Systems Under Changing Climatic Conditions

JAWRA Journal of the American Water Resources Association, Volume 62, Issue 1, February 2026.
ABSTRACT Historic rice‐field watersheds in Georgetown County, South Carolina, experience climate‐driven hydrologic changes threatening waterfowl habitat. The reproducible GIS–Python workflow combines HUC‐scale delineation with ArcGIS Pro processing and MACA‐v2 downscaled climate analysis through grouped cross‐validation to measure and explain stream ...
Oluwatobi E. Olaniyi, Troy M. Farmer, James T. Anderson   +2 more
wiley   +1 more source

From Local Biodiversity to Global Food Security: Antioxidant Evidence of Unconventional Edible Plants (2020–2025)

Journal of Food Process Engineering, Volume 49, Issue 2, February 2026.
This scoping review (2020–2025) compiles validated evidence on the antioxidant potential of unconventional edible plants (PANCs). Thirty species showed high phenolic content and strong radical‐scavenging activity, reinforcing their role as natural antioxidants and sustainable alternatives to synthetic additives within biodiversity‐based food systems ...
Nathália Letícia Hernandez Brito, Gustavo Barreto Costa, Karina Pinheiro Martins, Jhony Silva Ramos, Ana Caroline Silvestre Barbosa Alessi, Thais Aparecida Santos, Ana Elisa Melo da Silva, Adriana Aparecida Droval Arcain, Flávia Aparecida Reitz Cardoso   +8 more
wiley   +1 more source

BRINCANDO COM CORES: POLISSEMIA EM ESQUEMAS DE COMPOSIÇÃO

Linguagem em Foco, 2019
A princípio, para um falante nativo da Língua Portuguesa conceptualizar uma cor como “verde maçã” pode ser uma tarefa simples. Entretanto, a conceptualização de cores, em especial algumas cores compostas, necessita de um exercício mental que muitas vezes
Valeria Fernandes Nunes
doaj  

Análisis histórico y epistemológico de la noción de cuadratura en el libro II de los Elementos de Euclides y su incidencia en el concepto de área en la educación básica [PDF]

, 2010
Este trabajo propone un análisis histórico-epistemológico del concepto de área presente en los Elementos de Euclides, en virtud de caracterizar algunas incidencias en el ámbito escolar respecto al tratamiento didáctico de la medida de superficies de ...
Maca, Oscar Eduardo
core  

Crystal structure of tripartite-type ABC transporter MacB from Acinetobacter baumannii. [PDF]

, 2017
The MacA-MacB-TolC tripartite complex is a transmembrane machine that spans both plasma membrane and outer membrane and actively extrudes substrates, including macrolide antibiotics, virulence factors, peptides and cell envelope precursors.
Morimoto, Mayu, Murakami, Satoshi, Neuberger, Arthur, Okada, Ui, van Veen, Hendrik W, Yamashita, Eiki   +5 more
core   +2 more sources

Ecology and Diversity of Urban Drosophila Species Communities as Potential Indicators of Biodiversity Decline

Ecology and Evolution, Volume 16, Issue 1, January 2026.
We investigated urban Drosophila communities in Vienna using ~18,000 specimens collected with citizen scientists, identifying 13 species including two new records for Austria (D. mercatorum and D. virilis). Compared to surveys 30 years ago, species richness has declined by more than 50%, with formerly common species replaced by neobiotic taxa.
Martin Kapun, Sonja Steindl, Maria Ricci, Manuel Löhnertz, Flora Strasser, Rui Qiang Chen, Lorin Timaeus, Nikolaus Szucsich, Elisabeth Haring   +8 more
wiley   +1 more source

Hyperactivated Signaling Pathways of Chemokine RANTES/CCL5 in Osteopathies of Jawbone in Breast Cancer Patients–-Case Report and Research

Breast Cancer: Basic and Clinical Research, 2014
Background Hollow spaces in the jawbone have been defined as fatty degenerative osteonecrosis of jawbone (FDOJ) and have been linked with a dysregulated immune system. Little is known about the underlying relationship.
Johann Lechner, Volker Von Baehr
doaj   +1 more source

Path integral quantization of parametrised field theory

, 2004
Free scalar field theory on a flat spacetime can be cast into a generally covariant form known as parametrised field theory in which the action is a functional of the scalar field as well as the embedding variables which describe arbitrary, in general ...
Varadarajan, Madhavan
core   +2 more sources

Effects of extreme heat events on crop revenues for U.S. corn and soybeans

American Journal of Agricultural Economics, Volume 108, Issue 1, Page 176-203, January 2026.
Abstract Extreme weather events have nuanced implications for crop producers. While they can reduce local yields, widespread production losses often drive price increases. This study presents a panel approach that accounts for the price–yield correlation to assess the impact of such events on crop revenues, focusing on U.S. corn and soybeans.
Seunghyun Lee
wiley   +1 more source

End‐to‐End Attention‐Enhanced Transformer for Image Captioning in Biomimetic Wearable Devices

Advanced Intelligent Systems, Volume 7, Issue 12, December 2025.
This work proposes an attention‐enhanced transformer for image captioning, improving multiregion feature representation and future‐context decoding, achieving 2.1 CIDEr gain and real‐time performance on wearables with low memory and power, ideal for edge deployment in biomimetic visual assistance.
Yongyang Yin, Hengyu Cao, Jun Lin
wiley   +1 more source