Results 161 to 170 of about 1,649,558 (348)

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen   +17 more
wiley   +1 more source

Wind Power Development: Opportunities and Challenges [PDF]

open access: yes
In this study, the prospects of wind power at the global level are reviewed. Existing studies indicate that the earth’s wind energy supply potential significantly exceeds global energy demand.
G. Cornelis van Kooten   +1 more
core  

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Climate or development: Is ODA diverted from its original purpose? [PDF]

open access: yes
We analyze the interaction of climate and development policy that has taken place since the early 1990s. Increasing dissatisfaction about the results of traditional development cooperation and the appeal of climate policy as a new policy field led to a ...
Michaelowa, Axel, Michaelowa, Katharina
core  

Exploring Electronic States and Ultrafast Electron Dynamics in AlInP Window Layers: The Role of Surface Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
This study examines the surface characteristics of AlInP (001), crucial for advanced solar cells and photoelectrochemical devices. Using theoretical modeling and experiments, it identifies how phosphorus‐rich and indium‐rich surfaces create mid‐gap states that pin the Fermi level and influence ultrafast electron dynamics.
Mohammad Amin Zare Pour   +11 more
wiley   +1 more source

Spatio-temporal load shifting for truly clean computing

open access: yesAdvances in Applied Energy
Companies operating datacenters are increasingly committed to procuring renewable energy to reduce their carbon footprint, with a growing emphasis on achieving 24/7 Carbon-Free Energy (CFE) matching—eliminating carbon emissions from electricity use on an
Iegor Riepin   +2 more
doaj  

[SDG 7]: Istanbul Gelisim University Affordable and Clean Energy Report: 2021

open access: yes, 2023
About the Report The purpose of the Istanbul Gelisim University (IGU) Accessibility and Clean Energy Report is; In line with the goal of a sustainable future, within the scope of the United Nations Sustainability Goals, to create continuity in order to ensure the effective use of energy, to ensure energy efficiency and to minimize the damage to the ...
openaire   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

[SDG 7]: Istanbul Gelisim University Affordable and Clean Energy Report: [2019]

open access: yes, 2023
Preface Global warming is one of the most important environmental problems that threaten basic living resources such as food, water and environment, which are essential to all creatures over the world. The cycle of population growth, industrialization, rising in energy demand and rising in resource usage detects the devastating consequences of global ...
openaire   +1 more source

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