Results 151 to 160 of about 3,493 (285)

Iron Energy Carrier: Experimental Characterisation, Combustion Diagnostic and Benchmarking with Other Clean Metal Fuels

Energy Science &Engineering, EarlyView.
This study investigates how iron particles burn across a wide size range, revealing late‐stage nanoparticle release and a previously unrecognised shift in combustion behaviour near 118 µm. High‐speed imaging, PMT diagnostics and SEM analyses have been conducted.
Zakaria Mansouri
wiley   +1 more source

Infrared spectra of methane-containing ice mixtures for JWST data analyses

Astronomy & Astrophysics
Context. Solid methane (CH4) is an important molecule in interstellar and planetary environments, serving as a precursor to complex organic compounds, and it is a potential biosignature in exoplanetary studies.
Karteyeva V., Nakibov R., Petrashkevich I., Medvedev M., Vasyunin A.   +4 more
doaj   +1 more source

Brain–Computer Interfaces: The Dawn of a New Era in Disease Treatment

Exploration, EarlyView.
This study investigates the potential of brain–computer interface (BCI) technology in treating neuropsychiatric disorders, such as movement and communication barriers. Our review examines the history, signal paradigms, and diverse applications of BCI while also discussing ongoing research into novel materials and emerging technologies that offer ...
Yuqi Feng, Wangzheqi Zhang, Jun Chen, Huang Wu, Lei Wu, Yanhao Qiu, Xiaoming Deng, Chenglong Zhu, Yisheng Chen, Zhijie Zhao, Changli Wang, Xiaomin Zhang   +11 more
wiley   +1 more source

Silicon monoxide in the filamentary infrared dark cloud G035.39-00.33: An ALMA view

Astronomy & Astrophysics
Aims. Filamentary infrared dark clouds (IRDCs) are believed to represent the initial conditions for massive star and cluster formation. Methods. We investigated the IRDC G035.39-00.33 using SiO, H13CO+, CH3OH, and CS emission observed with ALMA at 3.5 ...
Liu Rong, Jiménez-Serra Izaskun, Cosentino Giuliana, Tan Jonathan C., Thomas Barnes Ashley, Fontani Francesco, Caselli Paola, Martínez-Henares Antonio, Law Chi-Yan, Henshaw Jonathan D., Liu Tie   +10 more
doaj   +1 more source

Pulsed Light Technology in Food Safety and Preservation: Principles, Applications, and Future Directions

Food Chemistry International, EarlyView.
Pulsed light technology uses short high‐intensity broad‐spectrum flashes (200–1100 nm) to inactivate microbes via DNA damage. It preserves food quality, extends shelf life, and works on liquids, meats, and produce, often combined with other hurdles for enhanced efficacy.
Abdul Mueez Ahmad, Laiba Younas, Fatima Javed, Rimsha Amjad, Muhammad Tayyab Raza   +4 more
wiley   +1 more source

Magnetic Fields in the Bones of the Milky Way

The Astrophysical Journal
Stars primarily form in galactic spiral arms within dense, filamentary molecular clouds. The largest and most elongated of these molecular clouds are referred to as “bones,” which are massive, velocity-coherent filaments (lengths ∼20 to >100 pc, widths ...
Ian W. Stephens, Simon Coudé, Philip C. Myers, Catherine Zucker, James M. Jackson, B.-G. Andersson, Rowan Smith, Archana Soam, Patricio Sanhueza, Taylor Hogge, Howard A. Smith, Giles Novak, Sarah Sadavoy, Thushara Pillai, Zhi-Yun Li, Leslie W. Looney, Koji Sugitani, Andrés E. Guzmán, Alyssa Goodman, Takayoshi Kusune, Miaomiao Zhang, Nicole Karnath, Jessy Marin   +22 more
doaj   +1 more source

Widespread SiO and CH₃OH emission in filamentary infrared dark clouds

, 2018
Infrared dark clouds (IRDCs) are cold, dense regions of high (optical and infrared) extinction, believed to be the birthplace of high-mass stars and stellar clusters.
Caselli, P., Jiménez-Serra, I., Viti, S., Fontani, F., Barnes, A., Cosentino, G., Tan, J., Henshaw, J., Pon, A.   +8 more
core  

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

FlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu, Xingming Wen, Qihang Yan, Yining Zhao, Linghao Yuan, Siyuan Chen, Yue Ma, Zhengyue Fang, Dong Lei, Yuxin Liu, Ze Xiong   +10 more
wiley   +1 more source

The Resolved Structure of a Low-metallicity Photodissociation Region

The Astrophysical Journal
Photodissociation regions (PDRs) are key to understanding the feedback processes that shape interstellar matter in galaxies. One important type of PDR is the interface between H ii regions and molecular clouds, where far-ultraviolet radiation from ...
Ilyse Y. Clark, Karin Sandstrom, Mark Wolfire, Alberto D. Bolatto, Jérémy Chastenet, Daniel A. Dale, Brandt A. L. Gaches, Simon C. O. Glover, Javier R. Goicoechea, Karl D. Gordon, Brent Groves, Lindsey Hands, Ralf Klessen, Ilse De Looze, J. D. T. Smith, Dries Van De Putte, Stefanie K. Walch   +16 more
doaj   +1 more source

Fabrication of electrospun PVDF nanofibrous membrane for filtration of coconut inflorescence sap

Food Biomacromolecules, EarlyView.
Electrospinning conditions for polyvinylidene difluoride (PVDF) nanofibrous membrane were optimized. The polymer solution's properties were analyzed. The developed membranes' average pore size was 478–543 nm. A fabricated membrane was used for the filtration of coconut inflorescence sap.
Sarangapany Ashwin Kumar, Paramasivam Santhoshkumar, Jeyan Arthur Moses   +2 more
wiley   +1 more source