Results 101 to 110 of about 25,299 (293)

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

PENGGUNAAN TEKNIK IMMERSION COOLING PADA PENDINGINAN PANEL SURYA

open access: yes, 2023
Renewable energy that is now widely loved is solar energy, which can be converted into electrical energy with the help of solar panels. Solar panels are made of semiconductor silicon which absorbs photons from the sun's energy.
Rudiyanto, Bayu   +3 more
core   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

Feasibility Evaluation of Immersion Cooling in Hyperscale Data Centers

open access: yes
The demand for higher power densities of the IT in data centers is increasing signifcantly, driven in part by the broader implementation of artifcial intelligence (AI).
Carling, Samuel
core   +1 more source

Immersing cooling of large spherical produces: Thermal parameters

open access: yesInternational Journal of Energy Research, 1996
This article presents a combined experimental and modelling study for determining the thermal parameters of spherical produces in immersing cooling. In experiments, large spherically shaped water melons were selected as test samples, and cooled in water at surrounding temperatures of 0.5°C, 1.0°C, and 1.5°C.
IBRAHIM DINCER, SADIK DOST
openaire   +1 more source

Flexible Ag2Se‐Based Thermoelectrics: Fundamentals, Processing, and Device Applications

open access: yesAdvanced Materials, EarlyView.
Ag2Se‐based thermoelectrics are reviewed from fundamental transport mechanisms to flexible device integration. Crystal structure, defect chemistry, and band features are correlated with performance optimization strategies and scalable fabrication routes.
Jie Qin   +5 more
wiley   +1 more source

Immediate effects of cold on balance and proprioception in Thai healthy older adults

open access: yesJournal of Associated Medical Sciences, 2017
Background: Cold has been commonly used to treat musculoskeletal injuries, especially in acute stage. However, there were some studies demonstrated that cold is temporarily affected on decreasing balance and proprioceptive performance in young adults ...
Sirinun Boripuntakul   +3 more
doaj  

Ultrafast Vertical Organic Electrochemical Transistors With Ion‐Permeable Conductive Polymer Top Electrodes

open access: yesAdvanced Materials, EarlyView.
Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu   +14 more
wiley   +1 more source

Integration of open natural circulation system to single-phase immersion cooling of data centre: an experimental approach for proof of concept

open access: yesInternational Journal of Sustainable Engineering
Cooling systems are the second-largest energy consumers in data centres, ensuring safe operating temperatures for high-heat-flux electronics. Among various thermal management techniques, immersion cooling is highly efficient but requires significant ...
B. Manoj, U. C. Arunachala, K. Varun
doaj   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

open access: yesAdvanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena   +6 more
wiley   +1 more source

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