Results 191 to 200 of about 51,355 (218)

50 Years of Giese Reaction – a Personal View

open access: yesAngewandte Chemie, Volume 138, Issue 7, 9 February 2026.
The Giese‐Reaction celebrates its 50. Birthday, it is a cyclic radical chain reaction centered around C,C‐bond formation in a three component synthesis. This minireview speaks about the birth of the name‐reaction, explains how the complete understanding of its reaction mechanism stimulates new methods in organic synthesis, and why it can proceed in ...
Martin Spichty   +4 more
wiley   +2 more sources

In Situ Observation via Active Infrared Thermography for Fatigue Damage of Dissimilar Heat‐Welded Joints by Friction Stir Spot Welding

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 3, Page 906-917, March 2026.
ABSTRACT This study, which focused on overlapping heat‐welded joints comprising aluminum alloy and carbon fiber reinforced polymer (CFRP) prepared by friction stir spot welding (FSSW), clarifies the fatigue properties of such joints under various loading types to apply this joining technology.
Yuki Ogawa   +7 more
wiley   +1 more source

Unravelling Twin Births in German Holstein Cows: Phenotypic Associations, Genetic Analysis and Potential Underlying Genes and Hormones

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 2, Page 213-222, March 2026.
ABSTRACT Twin births in dairy cattle are rare but present significant challenges for animal welfare, as both the health of the cow and the calves are affected. This causes economic losses, which prompts breeders to select against twin births and identify associated risk factors.
Laura Hüneke   +4 more
wiley   +1 more source

Nutrition Intervention Coverage and Inequities Along the Continuum of Care: Results From the Eighth Demographic and Health Survey in Six Sub‐Saharan African Countries

open access: yesMaternal &Child Nutrition, Volume 22, Issue 1, March 2026.
ABSTRACT Many countries rely on national household surveys to monitor coverage of nutrition interventions. Following a multi‐year consultative effort, 14 new and revised nutrition coverage indicators were included in the Round 8 Demographic and Health Survey (DHS‐8) core questionnaire.
Erica Phillips   +5 more
wiley   +1 more source

AI‐Enhanced Surface‐Enhanced Raman Scattering for Accurate and Sensitive Biomedical Sensing

open access: yesAdvanced Intelligent Discovery, Volume 2, Issue 1, February 2026.
AI‐SERS advances spectral interpretation with greater precision and speed, enhancing molecular detection, biomedical analysis, and imaging. This review explores its essential contributions to biofluid analysis, disease identification, therapeutic agent evaluation, and high‐resolution biomedical imaging, aiding diagnostic decision‐making.
Seungki Lee, Rowoon Park, Ho Sang Jung
wiley   +1 more source

An Explainable and Lightweight CNN Framework for Robust Potato Leaf Disease Classification Using Grad‐CAM Visualization

open access: yesApplied AI Letters, Volume 7, Issue 1, February 2026.
Proposed model achieves 99.14% accuracy with near‐perfect precision, recall, and F1 across all classes; Grad‐CAM visualizations confirm focus on biologically relevant symptom‐associated regions. ABSTRACT For identifying foliar diseases in crops at an early stage, accurate detection is necessary in maintaining food security, minimizing economic losses ...
MD Jiabul Hoque, Md. Saiful Islam
wiley   +1 more source

Automated AI‐Based Lung Disease Classification Using Point‐of‐Care Ultrasound

open access: yesApplied AI Letters, Volume 7, Issue 1, February 2026.
Automated, AI‐based Lung Disease Classification using Point‐of‐Care Ultrasound. ABSTRACT Timely and accurate diagnosis of lung diseases is critical for reducing related morbidity and mortality. Lung ultrasound (LUS) has emerged as a useful point‐of‐care tool for evaluating various lung conditions.
Nixson Okila   +9 more
wiley   +1 more source

Nutritional Composition of Seven Selected Seaweed Species Commonly Available in Bangladesh: A Systematic Review and Meta‐Analysis

open access: yeseFood, Volume 7, Issue 1, February 2026.
Nutritional Composition of Seven Selected Seaweed Available in Bangladesh ABSTRACT This study systematically reviewed macronutrients, micronutrients, and potential health risks associated with heavy metals in seaweed. The selected seaweed species contained considerable protein (approximately 15–20 g/100 g dry weight), ash (approximately 15–28 g/100 g),
Nafisa Naoar   +7 more
wiley   +1 more source

Intelligent Multi‐Mode DC Fast Charging System for Urban EV Infrastructure With Adaptive Control and Dynamic Load Management

open access: yesEngineering Reports, Volume 8, Issue 2, February 2026.
This study introduces a cost‐effective and energy‐efficient DC Partial Charging Facility (DCPCF) for urban EV charging. Featuring three user‐defined modes, it ensures reliable operation, scalable design, and suitability for resource‐limited environments, making it ideal for roadside, hotel, and parking lot installations.
M. Subashini, V. Sumathi
wiley   +1 more source

An Effective Approach for Recognition of Crop Diseases Using Advanced Image Processing and YOLOv8

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
The performance of processed images is evaluated using mean‐squared‐error and peak‐signal‐to‐noise ratio. After the processing phase, an advanced deep learning model, YOLOv8, was used for the segmentation and classification of crop diseases. Using a large dataset comprising 32 diseases to train our model, we implemented Transfer Learning using YOLOv8 ...
Muhammad Nouman Noor   +7 more
wiley   +1 more source

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