Results 41 to 50 of about 726,600 (314)

The Impact of Environmental Factors on the Thermal Characteristic of a Lithium–ion Battery

open access: yesBatteries, 2020
To draw reliable conclusions about the thermal characteristic of or a preferential cooling strategy for a lithium–ion battery, the correct set of thermal input parameters and a detailed battery layout is crucial.
Gerd Liebig   +5 more
doaj   +1 more source

Design of meteorological data monitoring system for agricultural greenhouse based on Internet of Things

open access: yesDianzi Jishu Yingyong, 2018
Agricultural greenhouse cultivation technology is of great significance to modern agricultural production. In order to solve the problem of on-line collection and monitoring of environmental information in agricultural greenhouses, a meteorological ...
Cui Lizhen   +4 more
doaj   +1 more source

Thermal Layout Analysis and Design of Direct Methanol Fuel Cells on PCB Based on Novel Particle Swarm Optimization

open access: yesMicromachines, 2019
As a new energy technology, the fuel cell has developed rapidly, and its performance has been continuously improved. Fuel cell stacks composed of multiple single cells are gradually being used in portable electronic products.
Zhenyu Yuan   +4 more
doaj   +1 more source

The Study of Different Fairings for Fairing and Drag Reduction on theLow-wing Layout Aircraft

open access: yesHangkong gongcheng jinzhan, 2018
For the low-wing configuration aircraft, server flow interference exist at the wing-body junction, the boundary layer stack at the junction is the main reason for flow separation, the flow separation results in drag addition.
Zhang Li, Gao Zhenghong
doaj   +1 more source

Demonstrating more than 2π phase modulation in non-Hermitian asymmetric multilayers

open access: yesNew Journal of Physics, 2023
Phase modulation has come to be recognized as a fundamental paradigm for optical device design in applications involving the spatiotemporal control of optical wavefronts.
Giuseppina Simone
doaj   +1 more source

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou   +6 more
wiley   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp   +7 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

A Review of confessio.ie, or Practical Thoughts on Digital Editing in Classics

open access: yesRIDE, 2020
The Hypertext Stack Project (confessio.ie), which digitizes Bieler’s 1950/51 print edition of Patrick of Ireland’s letters, is one of few critical digital editions in classical scholarship.
Yannick Brandenburg
doaj   +1 more source

“Condescending, Rude, Assholes”: Framing gender and hostility on Stack Overflow

open access: yesProceedings of the Third Workshop on Abusive Language Online, 2019
The disciplines of Gender Studies and Data Science are incompatible. This is conventional wisdom, supported by how many computational studies simplify gender into an immutable binary categorization that appears crude to the critical social researcher.
S. Brooke
semanticscholar   +1 more source

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