Results 61 to 70 of about 242,669 (295)

Passivation‐Induced Species Dynamics and Microstructural Evolution in Solid‐State Lithium–Sulfur Cathodes

Advanced Science, EarlyView.
The formation of insulating Li2S during discharge in solid‐state lithium–sulfur batteries passivate reaction sites and limits sulfur utilization. In this work, a microstructure‐resolved modeling framework coupling transport and reaction kinetics is developed to predict charge–discharge behavior and reveal particle‐scale species evolution and incomplete
Arpan K. Sharma, Bairav S. Vishnugopi, Elif Pınar Alsaç, Matthew T. McDowell, Partha P. Mukherjee   +4 more
wiley   +1 more source

THE FIRST CENTURY OF COSMIC RAYS, AN HISTORICAL OVERVIEW

Acta Polytechnica, 2013
The 1912 balloon flights of Victor Hess and related activities in those years are reviewed. Subsequent research during the early 20th Century is noted, including the discovery of the positron, mesons, and air showers.
Lawrence W. Jones
doaj   +1 more source

Stellar Initial Mass Function (IMF) Probed with Supernova Rates and Neutrino Background: Cosmic-average IMF Slope Is ≃2–3 Similar to the Salpeter IMF

The Astrophysical Journal, 2023
The stellar initial mass function (IMF) is expressed by ϕ ( m ) ∝ m ^− ^α with the slope α , and known as a poorly constrained but very important function in studies of star and galaxy formation. There are no sensible observational constraints on the IMF
Shohei Aoyama, Masami Ouchi, Yuichi Harikane   +2 more
doaj   +1 more source

Generalized modified gravity with the second order acceleration equation

, 2012
In the theories of generalized modified gravity, the acceleration equation is generally fourth order. So it is hard to analyze the evolution of the Universe.
Changjun Gao, I. L. Buchbinder, I. L. Buchbinder, N. D. Birrell, R. Dick   +4 more
core   +1 more source

Neutrophil‐Driven Cascade‐Targeted Nanocarriers Restore Mitochondrial Homeostasis to Ameliorate Renal Ischemia–Reperfusion Injury

Advanced Science, EarlyView.
A neutrophil‐mediated dual‐targeting liposome (NKN‐LNP) is developed to treat renal ischemia–reperfusion injury. The system enables spatiotemporally controlled delivery of NMN to injured tubules via MMP‐2/9 activation and KIM1 recognition, restoring mitochondrial function through NAD+‐SIRT3 signaling and preventing the transition from acute kidney ...
Hangbin Ma, Yang Li, Shen Lin, Feifan Chu, Gaozhan Ren, Yinhui Mao, Mingzhi Wu, Yuning Ma, Qiwei Ji, Zujie Chen, Jinzhong Ji, Mingxin Sun, Yongpeng Xu, Xiaoli Sun, Longguang Tang, Hao Zhou   +15 more
wiley   +1 more source

Cosmic Necklaces and Ultrahigh Energy Cosmic Rays [PDF]

, 1997
Cosmic necklaces are hybrid topological defects consisting of monopoles and strings, with two strings attached to each monopole. We argue that the cosmological evolution of necklaces may significantly differ from that of cosmic strings.
A. Vilenkin, Alexander Vilenkin, B. Allen, B. Allen, C. T. Hill, C. T. Hill, C. T. Norman, D. J. Bird, D. P. Bennett, E. Waxman, E. Witten, G. Sigl, G. Sigl, J. H. MacGibbon, M. Aryal, M. B. Hindmarsh, M. B. Hindmarsh, M. B. Hindmarsh, M. Hoshino, M. Vietri, N. Hayashida, P. Bhattacharjee, P. Bhattacharjee, P. Bhattacharjee, R. Brandenberger, R. J. Protheroe, R. J. Protheroe, R. K. Ellis, V. Berezinsky, V. S. Berezinsky, V. S. Berezinsky, Veniamin Berezinsky, Yu. L. Dokshitzer   +32 more
core   +2 more sources

The Cosmic Evolution Survey (COSMOS): Overview [PDF]

The Astrophysical Journal Supplement Series, 2007
22 pages, 3 ...
Scoville N., Aussel H., BRUSA, MARCELLA, Capak P., Carollo C. M., Elvis M., Giavalisco M., Guzzo L., Hasinger G., Impey C., Kneib J. P., LeFevre O., Lilly S. J., Mobasher B., Renzini A., Rich R. M., Sanders D. B., Schinnerer E., Schminovich D., Shopbell P., Taniguchi Y., Tyson N. D.   +21 more
openaire   +6 more sources

A Modular and Programmable Cas13d Platform for RNA Single Nucleotide Variant Detection

Advanced Science, EarlyView.
A scenario‐guided Cas13d platform enables configurable single nucleotide variant ribonucleic acid diagnostics through rule‐based guide design and ribonucleic acid binding domain engineering, supporting amplification‐free ultrasensitive detection and amplification‐coupled robust detection for accurate mutation classification in clinical tumor specimens.
Zeyu Wang, Jiahao Li, Zhuying Yue, Beixuan He, Wenhua Zhang, Zhen Fang, Qing Xia, Yingbin Liu, Yanjing Li   +8 more
wiley   +1 more source

Cosmic Humanity: Utopia, Realities, Prospects [PDF]

Future Human Image, 2017
The philosophical foundations of the theory and practice of the creation of cosmic humanity as a process of the evolution of human civilization, the emergence into space, with the prospect of resettlement outside the Earth are considered.
Sergey Krichevsky
doaj  

Self-consistent evolution of gas and cosmic rays in Cygnus A and similar FR II classic double radio sources

, 2010
In Cygnus A and other classical FR II double radio sources, powerful opposing jets from the cores of halo-centered galaxies drive out into the surrounding cluster gas, forming hotspots of shocked and compressed cluster gas at the jet extremities.
Blandford, Carilli, Carvalho, Drury, Evans, Feretti, Fulai Guo, Gebhardt, Hardcastle, Kataoka, Kawakatu, Mathews, Mathews, O'Neill, Scheuer, Smith, Stawarz, Vikhlinin, William G. Mathews, Wilson, Yaji   +20 more
core   +1 more source