Results 61 to 70 of about 4,004 (182)

Exploring the association between vitamin C intake and gingival bleeding tendency in healthy, non‑deficient young adults

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The aim of this study is to investigate the relationship between reported vitamin C intake and gingival bleeding severity. Methods In this cross‐sectional study, 336 participants were screened, and 262 (118 females, 144 males) were eligible. Vitamin C intake was derived from the Food Frequency Questionnaire (FFQ).
Thijs M. H. de Jong   +4 more
wiley   +1 more source

Interaction Between Nitrogen Forms, Phosphorus Forms, and Mineral Phases Drives Phosphorus Limitation and Uptake by Ryegrass in a Model System

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
Nitrogen addition shifts plant nutrition from nitrogen to phosphorus (P) limitation. Nitrate‐based nitrogen enhances P acquisition more effectively than ammonium through increased phosphatase activity, independently of pH changes. Organic P forms induce stronger P limitation than inorganic P.
Issifou Amadou   +4 more
wiley   +1 more source

Looking at Soil as It Is: Evolution of Microscopic Soil Characterization From Kubiëna to Artificial Intelligence

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
We provide a historic overview of microscopic soil structure characterization from its founding father, Walter Kubiëna, to several technical revolutions like automation, digitalization, and artificial intelligence. In addition to technical advancements, we explore how concepts and research questions have evolved in time.
Steffen Schlüter   +3 more
wiley   +1 more source

Managing Strategically in Public Procurement: Dynamic Capabilities, Set‐Asides, and Contract Outcomes

open access: yesStrategic Change, EarlyView.
ABSTRACT A key challenge in public procurement management is balancing equity and efficiency in government procurement. Based on longitudinal data on more than 120,000 US federal service and construction contracts awarded between 2008 and 2018 across over 500 federal agencies, we examine how agency‐level dynamic capabilities shape the performance of ...
Matilde Cappelletti   +3 more
wiley   +1 more source

Calcium, methyl jasmonate and their combined foliar applications: Influence on Tempranillo grape amino acids composition over two seasons

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change is currently affecting chemical grape composition and, consequently, grape quality. The foliar application of biostimulants has emerged as a promising approach to mitigate these effects. This study investigated the effects of foliar applications of calcium (Ca), methyl jasmonate (MeJ), and their combination (Ca + MeJ)
Teresa Garde‐Cerdán   +5 more
wiley   +1 more source

Time‐Continuous Prognostic Mapping of Bell's Palsy Using Yanagihara Scores and Electroneurography

open access: yesThe Laryngoscope, EarlyView.
This study developed a novel, time‐continuous prognostic mapping for Bell's palsy by integrating longitudinal Yanagihara scores and electroneurography in patients treated with high‐dose corticosteroids. By employing a Bayesian probabilistic approach, this model enables individualized recovery estimation at any clinical time point, overcoming the ...
Shogo N. Watanabe   +4 more
wiley   +1 more source

Underground Lag: Fungal Community and Edaphic Legacies After Disturbance

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Páramos are neotropical mountain ecosystems that regulate water and store large amounts of carbon, but are increasingly degraded by agriculture and grazing. Although native vegetation often recolonizes after abandonment, belowground recovery remains poorly understood.
Wilmer Dajhan Navarrete‐López   +6 more
wiley   +1 more source

Covalently Immobilized Lignin–Xanthene Conjugates for Persistent Surface Photochemistry and Self‐Sterilizing Interfaces Under Ambient Visible Light

open access: yesMacromolecular Rapid Communications, EarlyView.
Bio‐derived lignin–Eosin Y macromolecular networks are developed as visible‐light‐responsive self‐sterilizing coatings that generate reactive oxygen species without leaching. The spray‐coated photopolymerized surfaces exhibit durable antibacterial and antiviral activity under ambient light for extended periods, demonstrating a scalable and sustainable ...
Euna Oh   +7 more
wiley   +1 more source

Proteomic Signatures of Ectopic Fat Distribution: Tissue‐Specific Drivers and Clinical Implications

open access: yesMed Research, EarlyView.
Integration of plasma proteomics and multi‐organ MRI in 666 UK Biobank participants, combined with a knockoff‐based causal inference and machine learning framework, reveals organ‐specific drivers of ectopic fat: PLA2G1B (pancreas), ERBB2/IGFBP2 (liver), CA14 (muscle), and NCAM2/TNFRSF10B (pericardium). These drivers engage distinct pathways (e.g., PI3K‐
Bing Zhang   +9 more
wiley   +1 more source

Ex Vivo LRRK2 Activation in Asian G2385R and R1628P Variant Carriers and Idiopathic Parkinson's Disease

open access: yesMovement Disorders, EarlyView.
Abstract Background Leucine‐rich repeat kinase 2 (LRRK2) kinase inhibition is a promising therapeutic strategy for Parkinson's disease (PD), but the functional impact of Asian‐prevalent LRRK2 p.G2385R and p.R1628P variants remains unclear. Robust patient stratification and target engagement markers are needed for global LRRK2‐targeted trials ...
Tzi Shin Toh   +17 more
wiley   +1 more source

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