Results 81 to 90 of about 670,760 (290)

Immersion Cooling System for Data Centers

open access: yes
This project presents the design and testing of an immersion cooling system using dielectric fluid to efficiently cool electronic and computing hardware.
Rahil Khan   +6 more
core   +1 more source

Recent Advances in Two-Phase Immersion Cooling with Surface Modifications for Thermal Management

open access: yes, 2022
This paper reviews the major researchers of liquid, immersion, and two-phase cooling. Currently, liquids are used instead of air to cool the growing data centers.
Daehoon Kang   +5 more
core   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam   +10 more
wiley   +1 more source

Thermal Management of Li-Ion Batteries With Single-Phase Liquid Immersion Cooling

open access: yesIEEE Open Journal of Vehicular Technology, 2020
Development of effective thermal management techniques is essential in enabling further technical advances and wide public acceptance of lithium-ion based battery electrical storage.
David W. Sundin, Sebastian Sponholtz
doaj   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

The effects of age and sex on the body cooling rates. [PDF]

open access: yes, 1975
PhDWhen the head was cooled for 30 minutes, sublingual temperature fell by as much as 4.45°C below oesophageal which remained steady. Insulation of the head prevented this local cooling.
Sloan, R.E.G.
core   +2 more sources

Nanoconfinement‐Induced Second‐Harmonic Circular Dichroism via Chirality–Ferroelectric Coupling

open access: yesAdvanced Functional Materials, EarlyView.
Nanoconfinement of a ferroelectric nematic liquid crystal within a chiral nanoporous sponge yields an enhanced second‐harmonic generation circular dichroism (|gSHG–CD| ≈ 1.1). Polarization‐resolved analysis suggests an additional magnetic‐dipole‐associated nonlinear contribution under nanoconfinement, highlighting chirality–ferroelectric coupling as a ...
Jae‐Jin Lee   +5 more
wiley   +1 more source

Analisis Perbandingan Variasi Fluida Pendingin Berupa Mineral Oil Dan Virgin Coconut Oil (Vco) Terhadap Performa Immersion Cooling Pada Central Processing Unit [PDF]

open access: yes, 2021
Conventional cooling methods are not enough to compensate for the heat generated by the CPU when used for a long period of time. This study discusses the analysis of immersion cooling performance for the CPU with cooling fluids variations. The purpose of
Rahmantika, Nur Lintang
core  

2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots

open access: yesAdvanced Functional Materials, EarlyView.
2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa   +5 more
wiley   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon   +4 more
wiley   +1 more source

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