Results 101 to 110 of about 40,854 (217)

Long-term Continuous Energy Injection in the Afterglow of GRB 060729

, 2009
A long plateau phase and an amazing brightness have been observed in the Xray afterglow of GRB 060729. This peculiar light curve is likely due to long-term energy injection in external shock.
Björnsson, Björnsson, Dai, Datta, Grupe, Grupe, Grupe, Huang, Huang, Liang, Liang, Liang, Lyons, MacFadyen, Ming Xu, Nousek, Paczyński, Parsons, Rees, Sari, Tan Lu, Thoene, Yamazaki, Yong-Feng Huang, Zhang, Zhang, Zhang   +26 more
core   +1 more source

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke, Liang Jiang, Morphy Dumlao, William A. Donald   +3 more
wiley   +1 more source

Flexible composite scintillators based on ZnWO4 micro- and nanopowders

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2019
Nano-sized and micro-sized ZnWO4 powders were obtained by different methods: hydrothermal synthesis with microwave heating, molten salt method, solid-state synthesis and сrushing of bulk crystals.
V. Tinkova, A. Yakubovskaya, I. Tupitsyna, S. Abashin, A. Puzan, S. Tretyak   +5 more
doaj   +1 more source

On the offset of Short Gamma-ray Bursts

, 2010
Short Gamma-Ray Bursts (SGRBs) are expected to form from the coalescence of compact binaries, either of primordial origin or from dynamical interactions in globular clusters.
Amati, Antonelli, Ashman, B. Devecchi, Barthelmy, Bassino, Bassino, Bekki, Belczynski, Berger, Bloom, Brodie, D'Avanzo, Fong, Forbes, Fouqué, Freire, Freire, Gehrels, Golenetskii, Grindlay, Harris, Jordán, Jordán, Levesque, Levesque, M. Colpi, McBreen, Nakar, Narayan, Niino, Ofek, Onda, P. D'Avanzo, Painatescu, Perley, Perna, Piranomonte, R. Salvaterra, Salvaterra, Sari, Stratta, Thoene, Troja, Voss, Xu, Yahagi   +46 more
core   +1 more source

Multicolor-tunable room-temperature afterglow and circularly polarized luminescence in chirality-induced coordination assemblies

, 2022
Hui Liu, Dan‐Dan Ren, Pengfu Gao, Kun Zhang, Ya‐Pan Wu, Hong-Ru Fu, Lu‐Fang Ma   +6 more
openalex   +2 more sources

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Architectural Design and Affecting Factors of Jute‐Based Flame‐Retardant Textiles for Real‐World Applications

Nano Select, EarlyView.
Jute‐based flame‐retardant textiles are eco‐friendly materials used in home textiles, firefighting gear, and insulation. Developed through coating, exhaustion, and chemical treatments, they offer safety, scalability, and versatility. Challenges include cost, durability, and environmental impact.
Md. Nazif Hasan Chowdhury, Arnob Dhar Pranta, Md. Reazuddin Repon, Tonmoy Saha, Joyjit Ghosh   +4 more
wiley   +1 more source

Analysis of the X-ray Emission of Nine Swift Afterglows

, 2005
The X-ray light-curves of 9 Swift XRT afterglows (050126, 050128, 050219A, 050315, 050318, 050319, 050401, 050408, 050505) display a complex behaviour: a steep t^{-3.0 \pm 0.3} decay until ~400 s, followed by a significantly slower t^{-0.65+/-0.20} fall ...
Burrows, D., Gehrels, N., Meszaros, P., Nousek, J., Panaitescu, A.   +4 more
core   +2 more sources

Afterglow Emission from Naked Gamma-Ray Bursts [PDF]

, 2000
Pawan Kumar, A. Panaitescu
openalex   +1 more source

Organic room temperature phosphorescence co‐crystal with reversible acid/base stimulus response

Smart Molecules, EarlyView.
This work designed and prepared two stimulus—responsive room temperature phosphorescent co‐crystals named 4,4′‐bipyridine‐1,4‐diiodotetrafluorobenzene (44BD‐DITF) and 44BD‐tetrafluorobenzoic acid (TFBA) with 44BD as the main body and two organic aromatic small molecules DITF and TFBA as the guest.
Chenchen Zhang, Xingjia Jiang, Can Wang, Zhaoyang Liu, Bin Xu, Wenjing Tian   +5 more
wiley   +1 more source