Results 121 to 130 of about 29,557 (232)

Absolute Configuration Assignment From a Single Reflection Using Resonant X‐Ray Diffraction

Chirality, Volume 38, Issue 8, August 2026.
A method to determine the absolute configuration of chiral crystals is introduced. It takes advantage of the intensity of a single x‐ray diffraction peak that is sensitive to the absolute configuration as a function of energy. ABSTRACT Determination of the absolute configuration of chiral molecules is essential across multiple scientific disciplines ...
Anmol Andotra, Fabian Gasser, Ferdinando Malagreca, Roland C. Fischer, Yves H. Geerts, Roland Resel   +5 more
wiley   +1 more source

Aging, Dauer, and Stature Phenotypes Are Conferred by Structure-Directed Missense Mutations in the Endogenous AGE-1/Phosphatidylinositol 3-Kinase Catalytic Subunit. [PDF]

Aging Cell
Wu Y, Duong T, Rasmussen NR, Rossman KL, Reiner DJ.   +4 more
europepmc   +1 more source

Qualitative Forschung in DaF

, 2009
Qualitative Forschung ist heute ein fester Bestandteil der aktualempirischen Sozial- und Erziehungswissenschaft. Mit ihrem Anspruch, die Sicht der Beforschten zur Grundlage von wissenschaftlichen Untersuchungen werden zu lassen, stellt sie derzeit in der Femdsprachenerwerbsforschung einen favorisierten Forschungsansatz dar.
BAUMANN, BEATE ANNA, HOFFMANN S, NIED CURCIO M.   +2 more
openaire   +1 more source

Pulsed Electric Field Processing Enhances the Endothelial Bioefficacy of Red Beet (Beta vulgaris L.) Extracts by Restoring Endothelial Nitric Oxide Synthase–Nitric Oxide Signaling in High‐Fat Diet Rats

eFood, Volume 7, Issue 4, August 2026.
Pulsed electric field (PEF) processing qualitatively reshapes the phytochemical profile of red beet extracts, resulting in enhanced endothelial bioefficacy. Compared with conventional extraction, PEF‐treated extracts more effectively restore nitric oxide signaling, suppress endothelial inflammation, and normalize vascular structure in high‐fat diet ...
Eunju Jang, Tae‐Baek Lee, Lisa Tonini, Soobin Choi, YoonA Jeon, Taehyun Kim, Taeyoung Kang, Hyuk‐Joon Choi, Changhwan Ahn   +8 more
wiley   +1 more source

Fasting requires Peroxiredoxin 2 and Peroxiredoxin 6 to coordinate redox dependent mitochondrial and lipid remodelling in Caenorhabditis elegans. [PDF]

Redox Biol
Li P, Zheng Y, Casas-Martinez JC, Xia Q, Miranda-Vizuete A, Goljanek-Whysall K, McDonagh B.   +6 more
europepmc   +1 more source

CRISPR/Cas9‐Mediated Editing of Four Ca2+‐Binding Receptor‐Like Cytoplasmic Kinases Improves Soybean Seed Size and Yield at Dense Planting

Plant Biotechnology Journal, EarlyView.
Wanhong Li, Jun Jin, Tianyue Gu, Xiaoxi Cai, Bowei Jia, Yan Wang, Dezhi Han, Xiaofei Yan, Xiping Hu, Xiaoli Sun, Sijia Lu, Mingzhe Sun   +11 more
wiley   +1 more source

Future of CT body composition research: Methodological discrepancies and advances

Nutrition in Clinical Practice, Volume 41, Issue 4, Page 1020-1047, August 2026.
Abstract Body composition research utilizing computed tomography (CT) has increased over the past several decades as researchers use clinically acquired CT for opportunistic screening or the identification of phenotypes such as sarcopenia, myosteatosis, and sarcopenic obesity associated with various clinical outcomes.
Cecily A. Byrne, Sandra L. Gomez
wiley   +1 more source

The lifespan and healthspan extending effects of ellagic acid in <i>Caenorhabditis elegans</i> require an intact insulin/IGF-1 signaling pathway. [PDF]

Front Aging
Xu L, Li J, Li A, Chen J, Wang L, Shan Y, Cheng X.   +6 more
europepmc   +1 more source

Unveiling the AcSirt2‐FOXO‐Mitophagy Axis: Insights Into Mitochondrial Quality Control and Delayed Aging in Apis cerana

Aging Cell, Volume 25, Issue 8, August 2026.
Age‐related downregulation of AcSirt2 impairs mitochondrial homeostasis in old bees. AcSirt2‐mediated deacetylation of FOXO enhances transcriptional activity, upregulating antioxidant enzymes (SOD, CAT) and promoting PINK1/Parkin‐mediated mitophagy. This pathway facilitates autophagosome formation and clearance of damaged mitochondria, reducing ROS ...
Qiang Ma, Zhengang Ma, Tingyue Huang, Qianmin Hai, Xiaoqun Dang, Jinshan Xu, Jialing Bao, Zachary Y. Huang, Zeyang Zhou   +8 more
wiley   +1 more source

Histological characteristics, hydrolytic enzyme activity, and changes in plant hormones during the seed-shedding process in two Bromus catharticus Vahl. [PDF]

BMC Plant Biol
Tian H, Zhang H, Xiong J, Lu J, Wu X, Liu Y.   +5 more
europepmc   +1 more source