Results 61 to 70 of about 6,115 (200)

Species‐Specific Vulnerability of Northern Red Sea Mesophotic Corals to Accelerated Warming

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
Mesophotic reefs are often considered climate refuges, yet experimental thermal‐stress reveals species‐dependent vulnerability. Skeletal optics, energy reserves, and light environment determine bleaching severity. A depth‐generalist coral resisted stress while the mesophotic specialist bleached severely.
Netanel Kramer   +5 more
wiley   +1 more source

Portable Photobioreactor‐Based Stock Culture of Skeletonema costatum for Sustainable Live Feed Production in Shrimp Hatcheries of Bangladesh

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
This study develops a portable photobioreactor in which Skeletonema costatum growth is optimized using Box‐Behnken design. The physico‐chemical parameters, such as temperature, salinity and pH are standardized to maximize culture duration and biomass production. The optimized biomass exhibits high protein content and essential fatty acids, particularly
Zahidul Islam   +3 more
wiley   +1 more source

Antimicrobial Effect of Spices and Their Phytochemicals: A Novel Approach to Overcoming Antibiotic Resistance

open access: yesMedComm, Volume 7, Issue 4, April 2026.
This graphical abstract shows the antibacterial potential of phytochemicals from 15 spices, showcasing key compounds, their extraction methods, and mechanisms of action. It highlights membrane disruption, ROS generation, enzyme inhibition, and biofilm prevention as core antibacterial pathways.
Hettiyahandi Binodh De Silva   +3 more
wiley   +1 more source

Data Centers Water Footprint: The Need for More Transparency

open access: yesAGU Advances, Volume 7, Issue 2, April 2026.
Abstract The exponential growth of artificial intelligence (AI) has driven the rapid global expansion of data centers, raising serious concerns about their environmental impact—particularly water use. While national and global water consumption by data centers may seem modest compared to other users, their localized impacts can be significant ...
Ana Pinheiro Privette   +2 more
wiley   +1 more source

Comparative Research on Performances of R516A and R134a in Water-Cooled Chillers

open access: yesZhileng xuebao
R516A is one of the new substitutes for R134a refrigerant in water-cooled chillers. The COP (coefficient of performance) and discharge temperatures of R516A and R134a are compared through a single-stage vapor compression cycle. Under nominal and variable
Li Xiongya, Hua Xue, Guo Xiaolin
doaj  

Theoretical Limit of Chiller Efficiency

open access: yesZhileng xuebao, 2013
The energy conservation in chiller exchangers are analyzed in this paper, the formula of limit of coefficient of performance (COP) is then deduced. According to the working condition of GB/T 18430.1—2007 and AHRI 550/590—2011, the limits of COP and IPLV ...
Zhou Jinsheng
doaj  

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

open access: yesAdvanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh   +4 more
wiley   +1 more source

Multistackable, Domino‐Overlapped CNT Scaffolds Homogeneously Hybridized with BTO‐P(VDF‐TrFE) for High‐Performance Piezoelectric Nanogenerators

open access: yesAdvanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
A multilayer‐stackable carbon nanotuber (CNT) scaffold‐based piezoelectric nanogenerator (CPENG) with domino‐patterned CNT pillars presents high, stable output (12.3 V, size of 1 cm × 1 cm) over 2000 cycles, operates across a wide temperature range, and efficiently converts energy from real‐life stimuli through optimized CNT length, layer stacking, and
Kwangjun Kim   +3 more
wiley   +1 more source

Breaking Methane without Metals: Induction‐Heated Carbon Catalyst at Low‐Temperature Process

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
The catalytic decomposition of methane (or biomethane) into hydrogen with direct carbon capture, with high promising catalytic performance, was achieved using a carbon‐based catalyst coupled with electromagnetic induction heating. The results confirm that the reaction is carried out by catalysis assisted by defects present on the carbon surface, which ...
Van‐Hieu Ngo   +9 more
wiley   +1 more source

Modelling and simulation of hydrogen production via natural gas plasma pyrolysis

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1174-1189, March 2026.
Methane pyrolysis simulation model. Abstract Plasma pyrolysis is a cutting‐edge technology that produces hydrogen and solid carbon from methane without emitting carbon dioxide. In this study, we developed a process simulation model in Aspen HYSYS to analyze the behaviour of this technology at the commercial scale.
Muhammad Badrul Islam Chowdhury   +2 more
wiley   +1 more source

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