Results 51 to 60 of about 2,408,006 (287)

Integrated Single‐Nucleus Multi‐Omics Atlases Reveal Lineage Plasticity and Regulatory Networks of Luminal Epithelial Cells During Mammary Gland Lactation and Involution

open access: yesAdvanced Science, EarlyView.
This study integrates single‐cell multi‐omics, spatial transcriptomics, and cross‐species comparative analyses to systematically characterize the cellular composition and differentiation trajectories of goat mammary epithelial cells, along with the gene regulatory networks and intercellular communication mechanisms governing these trajectories, thereby
Xiaoru Yan   +12 more
wiley   +1 more source

Bio‐Inspired Gradient Coatings Enhance the Leading Edge Erosion Resistance of Wind Blades

open access: yesAdvanced Science, EarlyView.
Rain‐induced erosion of the wind turbine blade leading edge poses a critical challenge to maintenance and operation. Here, we propose a bio‐inspired approach for erosion protection utilising a platelet‐reinforced polyurethane coating with a graded through‐thickness architecture.
Natalia Sofia Guevara‐Sotelo   +2 more
wiley   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

open access: yesAdvanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan   +5 more
wiley   +1 more source

Irrigating Zimbabwe after land reform: The potential of farmer-led systems

open access: yesWater Alternatives, 2019
Farmer-led irrigation is far more extensive in Zimbabwe than realised by planners and policymakers. This paper explores the pattern of farmer-led irrigation in neighbouring post-land reform smallholder resettlement sites in Zimbabwe’s Masvingo district.
Ian Scoones   +2 more
doaj  

The Farmer-Led Initiative

open access: yes, 2014
Environmental Studies at Central CollegeWithin the past two years, the counties of Dunn, Pierce, Polk, and St. Croix have created farmer-councils with the aim of improving soil health and water quality within the agricultural community. The ultimate goal
Frana, Rachel
core  

Sunscreen‐Inspired Nano‐Pesticide for UV‐Shielding and Laccase‐Responsive Delivery of Mancozeb With Enhanced Fungicidal Efficacy and Ecological Safety

open access: yesAdvanced Science, EarlyView.
The sunscreen‐inspired nano‐pesticide, MCB@URFSL, provides UV‐shielding, enhanced rainfastness, and laccase‐responsive delivery for improved fungicidal efficacy and high ecological safety. ABSTRACT Fungicides are a crucial tool for protecting crops and ensuring consistent food supply.
Jin Yan   +10 more
wiley   +1 more source

Critical governance problems for farmer-led irrigation: State capacity and institutional capability

open access: yesWater Alternatives, 2019
Irrigated agricultural production is viewed as key to the twin challenges of transforming agriculture and adapting to climate change in sub-Saharan Africa.
Elizabeth Harrison
doaj  

The Rise of New Farmer Cooperatives in China; Evidence from Hubei Province [PDF]

open access: yes
Since the late 1990s, the number of farmer cooperatives in China has rapidly grown. The adoption of the national law on farmer professional cooperatives in 2007 has led to significant governmental support for the establishment and management of farmer ...
Hu, Dinghuan, Bijman, Jos
core  

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

open access: yesAdvanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta   +6 more
wiley   +1 more source

Caratteristiche costruttive e di funzionamento dei LED

open access: yes, 2011
In questa comunicazione dono descritti i LED, le principali tipologie presenti oggi sul mercato, i punti di forza e di debolezza, la loro alimentazione, le ottiche, le tecniche per ottenere luce bianca, il controllo della temperatura di giunzione, nonchè
BELLIA, LAURA
core  

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