Results 21 to 30 of about 366,178 (284)

Self-injective rings [PDF]

Proceedings of the American Mathematical Society, 1979
In 1958 Matlis proved that the study of Noetherian complete local rings could be subsumed under the study of injective modules E over a commutative ring A such that B = E n d A E B = \mathrm {End}_A E is commutative. In this case
openaire   +2 more sources

Analytic Model Of Electron Self-Injection In A Plasma Wakefield Accelerator In The Strongly Nonlinear Bubble Regime [PDF]

, 2012
Self-injection of background electrons in plasma wakefield accelerators in the highly nonlinear bubble regime is analyzed using particle-in-cell and semi-analytic modeling.
Khudik, V., Shvets, G., Siemon, C., Yi, S. A.   +3 more
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Tunable operation of a gain-switched diode laser by nonresonant self-injection seeding [PDF]

, 2001
In this letter, we report tunable operation of a gain-switched diode laser by nonresonant self-injection seeding from an uncoated glass slide used as an external cavity reflector.
Avrutin, E, Birkin, D J L, Rafailov, E U, Sibbett, W   +3 more
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Improvements in self‐confidence and satisfaction with self‐injection after introducing self‐injection of dupilumab in patients with atopic dermatitis

Journal of Cutaneous Immunology and Allergy, 2023
Dupilumab was approved for treating adult patients with atopic dermatitis (AD) refractory to topical therapy in Japan in April 2018, and self‐injection of dupilumab has been available since May 2019. Subcutaneous self‐injection of medication has benefits
Makoto Ito, Masahiro Kamata, Takeko Ishikawa, Hideaki Uchida, Shoya Suzuki, Ryosuke Takeshima, Ayu Watanabe, Itsumi Mizukawa, Shota Egawa, Saki Fukaya, Kotaro Hayashi, Atsuko Fukuyasu, Takamitsu Tanaka, Yayoi Tada   +13 more
doaj   +1 more source

Near-threshold electron injection in the laser-plasma wakefield accelerator leading to femtosecond bunches [PDF]

, 2015
We gratefully acknowledge the support of the UK EPSRC (grant no. EP/J018171/1), the EU FP7 programmes: the Extreme Light Infrastructure (ELI) project, the Laserlab-Europe (no. 284464), and the EUCARD-2 project (no.
Anania, M.P., Brunetti, E., Cairns, R Alan, Cipiccia, S., Ersfeld, B., Islam, M.R., Issac, R.C., Jaroszynski, D.A., Noble, A., Raj, G., Shanks, R.P., Welsh, G.H., Wiggins, S.M.   +12 more
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Magnetic control of particle-injection in plasma based accelerators [PDF]

, 2011
The use of an external transverse magnetic field to trigger and to control electron self-injection in laser- and particle-beam driven wakefield accelerators is examined analytically and through full-scale particle-in-cell simulations.
J. Vieira, L. O. Silva, M. Kumada, R. A. Fonseca, S. F. Martins, V. B. Pathak, W. B. Mori   +6 more
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Dynamic Intermode Beat Frequency Control of an Optical Frequency Comb Single Section Quantum Dot Laser by Dual-Cavity Optical Self-Injection

IEEE Photonics Journal, 2019
Dynamic frequency tuning of the 40.67 GHz intermode beat frequency of a 1255 nm emitting 1 mm long monolithic self mode-locked single section optical frequency comb InAs/InGaAs quantum dot laser across 70 MHz is experimentally
Sebastian Stutz, Dominik Auth, Christoph Weber, Lukas Drzewietzki, Oleg Nikiforov, Ricardo Rosales, Thomas Walther, Luke F. Lester, Stefan Breuer   +8 more
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Exothermic characteristics research of chemical self-heating solution in the gas hydrate exploitation process

Frontiers in Energy Research, 2022
Thermal stimulation methods of hydrate exploitation with chemical self-heating solution began to be investigated in the recent years. However, the exothermic characteristics of chemical self-heating solution during the gas hydrate exploitation process ...
Xuzhong Zheng, Dan Wu, Bo Zhou, Zhuangyin Wang, Li Liu, Junchao Yu, Qing Yuan, Song Jiang, Jiamin Zhao, Yue Wang   +9 more
doaj   +1 more source

Almost self-injective semimodules

International journal of health sciences, 2022
A New generalization of injective semimodule has been presented in this working paper. An Ȑ-semimodule Ӎ is called almost self-injective, if Ӎ is almost Ӎ-injective semimodule. Some properties of this notion have been presented. The relationship of this concept to some concepts has also been clarified as End (Ȑ) of indecomposable almost self-injective ...
Khitam S. H. Aljebory, Assad M. A. Alhossaini   +1 more
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Generation of Arbitrary Frequency Chirps with a Fiber-Based Phase Modulator and Self-Injection-Locked Diode Laser [PDF]

, 2006
We present a novel technique for producing pulses of laser light whose frequency is arbitrarily chirped. The output from a diode laser is sent through a fiber-optical delay line containing a fiber-based electro-optical phase modulator. Upon emerging from
Bakos, Boggs, C. E. Rogers III, Gertsvolf, Greiner, J. A. Pechkis, J. L. Carini, Levin, Li, Liendenbaum, M. J. Wright, Merkel, Miao, Ménager, Ménager, P. L. Gould, Pietiläinen, Reibel, Reibel, Repasky, Ricci, Thévenaz, Troger, Watts, Weiner, Wright, Wright   +26 more
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