Results 151 to 160 of about 61,720 (247)

Debunking war information disorder: A case study in assessing the use of multimedia verification tools

open access: yesJournal of the Association for Information Science and Technology, Volume 76, Issue 5, Page 752-769, May 2025.
Abstract This paper investigates the use of multimedia verification, in particular, computational tools and Open‐source Intelligence (OSINT) methods, for verifying online multimedia content in the context of the ongoing wars in Ukraine and Gaza. Our study examines the workflows and tools used by several fact‐checkers and journalists working at Faktisk,
Sohail Ahmed Khan   +6 more
wiley   +1 more source

Novel Insights Into Load Current Control Using Power MOSFET

open access: yesEngineering Reports, Volume 7, Issue 5, May 2025.
This study proposes a novel current control concept for DC brushed motors using a power MOSFET in saturation mode, enhancing control resolution and providing practical insights for beginners. It offers unique design methodologies and validates findings through simulations and experimental tests, making significant contributions to electric/electronic ...
Huy Hung Nguyen   +5 more
wiley   +1 more source

All‐Solution‐Processable Hybrid Photothermoelectric Sensors with Carbon Nanotube Absorbers and Bismuth Composite Electrodes for Nondestructive Testing

open access: yesSmall Science, Volume 5, Issue 5, May 2025.
Herein, potential of the photothermoelectric (PTE) sensor device is fully maximized by effectively combining carbon nanotube film‐based ultrabroadband absorbers and bismuth composite‐type sensitive thermoelectric‐converting electrodes. Such hybrid PTE sensors are advantageously available via mechanical coating processes or manual painting steps at high
Yuto Matsuzaki   +16 more
wiley   +1 more source

Morphological engineering for high‐performance perovskite field‐effect transistors

open access: yesFlexMat, Volume 2, Issue 1, Page 82-106, 27 April 2025.
Abstract The emergence of perovskite semiconductors for field‐effect transistor (FET) applications has received significant research attention due to their excellent electronic properties. The rapid development of perovskite FETs over the last few years has been driven by advances in understanding the thin‐film morphologies of perovskite layers and ...
Shuanglong Wang   +8 more
wiley   +1 more source

n‐type carbon nanotube inks for high‐yield printing of ultrabroadband soft photo‐imager thin sheets

open access: yesFlexMat, Volume 2, Issue 1, Page 115-125, 27 April 2025.
This work develops high‐yield designing strategies of carbon nanotube (CNT)‐based ultrabroadband soft thin‐film imaging sensor sheets, regarding uniform integrations of pn‐junction type photo‐detection interfaces. Preparations of respective p‐ and n‐type CNT inks advantageously facilitate all‐solution‐processable mechanical printing of the image sensor
Leo Takai   +10 more
wiley   +1 more source

Reducing power consumption of mobile thin client devices [PDF]

open access: yes, 2009
Ali, Farhan Azmat   +7 more
core   +1 more source

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