Results 111 to 120 of about 32,951 (242)

Magmatic sulfide oxidation drives crustal PGE mobilization: Implications for hydrothermal PGE mineralization

Geochimica et Cosmochimica Acta
Platinum-group elements (PGEs) have a strong affinity for sulfur and tend to accumulate in the deep continental crust, either concentrated within magmatic Cu-Ni-PGE deposits or dispersed throughout disseminated sulfides. However, PGE enrichment in shallow magmatic-hydrothermal systems implies an obscure link to deep sulfide destabilization, which ...
Zhenggang Li, James E. Mungall, Ariadni A. Georgatou, Hao Wang, Yanhui Dong, Guangyu Shi, Ling Chen, Fengyou Chu, Xiaohu Li   +8 more
openaire   +2 more sources

Origin of extremely PGE-rich mafic magma system: An example from the Jinbaoshan ultramafic sill, Emeishan large igneous province, SW China

, 2010
The ~ 260. Ma Jinbaoshan sill is part of the Permian Emeishan large igneous province in SW China and is mainly composed of wehrlite and hosts a PGE deposit containing ~ 45 tonnes of Pt and Pd with ore grades ranging from 1 to 5 ppm Pt. + Pd.
Zhou, MF, Liang Qi, Christina Yan Wang, Qi, L, Wang, Christina Yan, Zhou, Mei-Fu, Wang, CY, Mei-Fu Zhou, Qi, Liang   +8 more
core   +1 more source

Trends in Aeroallergen IgE Sensitization in Jordan: A Decade‐Long Observational Study

Immunity, Inflammation and Disease, Volume 14, Issue 10, October 2026.
ABSTRACT Background Inhalant allergies from airborne allergens, such as pollen, dust mites, and animal dander, substantially contribute to allergic respiratory diseases globally. Sensitization to aeroallergens is influenced by environmental, urban, and climatic factors and demographic characteristics, including age and sex. However, long‐term data from
Jumana Abu‐Kwaik, Aymen Rawashdeh, Badia Saddedin, Mohammad Ghunaim, Thaer Hasan, Amid Abdelnour, Issa Abu‐Dayyeh   +6 more
wiley   +1 more source

Chemotherapy‐Induced Skeletal Muscle Dysfunction and Cognitive Impairment: A Muscle‐Brain Mechanistic Framework With Implications for Exercise Oncology

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 5, October 2026.
ABSTRACT Chemotherapy commonly induces skeletal muscle dysfunction and cognitive impairment, complications that reduce treatment tolerance and quality of life. Skeletal muscle mass frequently declines during chemotherapy, with cohort studies reporting losses of 3%–10% across treatment courses, while chemotherapy‐induced cognitive impairment affects up ...
SoYoung Ahn, Jin‐Soo Kim, Daniel A. Galvao, Dennis R. Taaffe, Dong Hyun Yoon, Carolyn McIntyre, Christelle Schofield, Yoon Jung Chang, Jihee Min, Wook Song, Robert U. Newton   +10 more
wiley   +1 more source

Flavonoids as Modulators of Lipid Mediator Signaling: A Narrative Review on Mechanisms, Current Evidence, and Gaps in the Literature

Molecular Nutrition &Food Research, Volume 70, Issue 20, 28 October 2026.
Flavonoid consumption may modulate phospholipase activity and COX‐, LOX‐, and CYP450‐dependent oxylipin biosynthesis, reshaping lipid mediator networks. Emerging evidence suggests these shifts may favor inflammatory resolution over propagation, with implications for metabolic, cardiovascular, and neuroinflammatory disease risk.
Joseph Arballo, Mary Ann Lila
wiley   +1 more source

Perceived greenspace exposure is associated with better quality of life and mental health among non-healthcare workers in Hong Kong

Hygiene and Environmental Health Advances
Objective: This study aims to explore the association of perceived greenspace exposure (PGE) with quality of life (QoL) and mental health among non-healthcare workers. Methods: A cross-sectional survey of non-healthcare workers was conducted in Hong Kong
Wenzhen Li, Feng Wang, Choi Miu Wan, Emily Ying Yang Chan, Samuel Yeung-shan Wong, Lap Ah Tse   +5 more
doaj   +1 more source

Using synthetic models to understand the detecting ability of ground‐penetrating radar for water‐conducting structures in the bedrock of formerly glaciated site

Near Surface Geophysics, Volume 24, Issue 5, Page 669-692, October 2026.
Abstract Utilizing synthetic models for the interpretation of ground‐penetrating radar (GPR) profiles can aid in the detection of hydrogeological structures by identifying their signatures. In this study, finite difference (FD) forward modelling was used to understand the detection ability of 50 MHz GPR for (1) the quaternary deposit–bedrock contact ...
Annika Katarina Åberg, Salla Eeva, Emilia Koivisto, Susanne Charlotta Åberg, Seija Kultti, Kirsti Korkka‐Niemi   +5 more
wiley   +1 more source

Semantic Similarity‐Informed Bayesian Borrowing for Quantitative Signal Detection of Adverse Events

Statistics in Medicine, Volume 45, Issue 23-24, October 2026.
ABSTRACT We present a Bayesian dynamic borrowing approach to enhance quantitative identification of adverse events in spontaneous reporting systems. The method embeds a robust meta‐analytic predictive prior and incorporates semantic similarity measures (SSMs) to enable weighted information sharing from clinically similar MedDRA preferred terms (PTs) to
François Haguinet, Jeffery L. Painter, Gregory E. Powell, Andrea Callegaro, Andrew Bate   +4 more
wiley   +1 more source

A Comparative Study between PGE 1 and PGE 2 for Induction of Labour

Background: Induction of labour is a common obstetric intervention, and its success depends largely on cervical favourability. Prostaglandin E₁ (misoprostol) and prostaglandin E₂ (dinoprostone) are both widely used for cervical ripening, but evidence on their relative efficacy and safety in Indian tertiary care settings remains inconsistent. Objective:
Shavanam, Hema J. Shobhane, Vidya Chaudhary, Preeti Kanal   +3 more
openaire   +1 more source

Prebiotic aqueous reactions catalyzed by native nickel without hydrogen

The FEBS Journal, Volume 293, Issue 20, Page 6100-6113, October 2026.
Serpentinizing (H2‐producing) hydrothermal vents are candidate environments for metabolic origin. They generate highly reducing conditions that convert CO2 to formate and methane in abiotic reactions resembling reactions of the acetyl‐CoA pathway of CO2 fixation. They also contain natural catalysts. Native nickel (Ni0), like Fe0, Co0, and their alloys,
Carolina Garcia Garcia, Max Brabender, William F. Martin   +2 more
wiley   +1 more source