Results 101 to 110 of about 856,653 (305)

Pressure‐Assisted Dimensional Transformation of 2D Hydrogenated Borophene into 0D Boron Quantum Dots

open access: yesAdvanced Functional Materials, EarlyView.
Hydrogenated borophene (HB) is transformed into distinct boron nanostructures through a solvent‐free thermal process. Under flowing nitrogen, hydrogen escape promotes reconstruction into B2O3 nanoplatelets, whereas hydrogen‐induced pressure under sealed conditions facilitates fragmentation into boron quantum dots.
Ozden Gunes Yildiz   +11 more
wiley   +1 more source

The Micropaleoecology Framework: Evaluating Biotic Responses to Global Change Through Paleoproxy, Microfossil, and Ecological Data Integration

open access: yesEcology and Evolution
The microfossil record contains abundant, diverse, and well‐preserved fossils spanning multiple trophic levels from primary producers to apex predators. In addition, microfossils often constitute and are preserved in high abundances alongside continuous ...
Adam Woodhouse   +6 more
doaj   +1 more source

Ocean acidification and warming in the Norwegian and Barents Seas: impacts on marine ecosystems and human uses [PDF]

open access: yes, 2014
This report synthesizes the results from interviews and a workshop with stakeholders in Norway about the impacts of climate change and ocean acidification on marine ecosystems and ecosystem ...
Koenigstein, Stefan   +3 more
core   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Annual report 2019: CGIAR Research Program on Water, Land and Ecosystems

open access: yes, 2020
Results from the CGIAR Research Program on Water Land and Ecosystems (WLE) demonstrate how new evidence and innovations contribute to sustainable intensification of agriculture at landscape level.
CGIAR Research Program on Water, Land and Ecosystems
core   +1 more source

Viewpoint: Ecosystems Services and an Ecosystems Approach

open access: yes, 2012
Article in Ecosystems News Issue 1 Spring ...
Fish, Robert
core  

Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery

open access: yesAdvanced Functional Materials, EarlyView.
Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang   +3 more
wiley   +1 more source

Nitrogen Turnover in Swedish Spruce Forest Ecosystems [PDF]

open access: yes, 2002
Nitrate leaching from growing forests is not yet a widespread problem in Sweden, but nitrogen (N) deposition and high N retention in the soil during recent decades might have changed forest ecosystems towards N saturation.
Andersson, Pål
core   +1 more source

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

open access: yesAdvanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali   +16 more
wiley   +1 more source

Digital banking ecosystems: Comparative analysis and competition regulation in Russia

open access: yesJournal of New Economy
Digital ecosystems allow banks to expand their offerings of financial and non-financial services, and thereby raise the quality and speed of customer service.
Svetlana S. Galazova
doaj   +1 more source

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