Results 41 to 50 of about 2,665,852 (303)

Detection and Demultiplexing of Cylindrical Vector Beams Enabled by Rotational Doppler Effect

Advanced Photonics Research, 2022
Cylindrical vector beams (CVBs) detection is of vital significance in various kinds of studies such as particle observation and mode‐division multiplexing (MDM).
Xiaoru Zhang, Junliang Jia, Kaiyi Zhai, Zehong Chang, Zhenyu Guo, Pei Zhang   +5 more
doaj   +1 more source

Association of molecules using a resonantly modulated magnetic field [PDF]

, 2006
We study the process of associating molecules from atomic gases using a magnetic field modulation that is resonant with the molecular binding energy. We show that maximal conversion is obtained by optimising the amplitude and frequency of the modulation ...
J. R. Taylor, Keith Burnett, M. S. Child, Thomas M. Hanna, Thorsten Köhler   +4 more
core   +1 more source

On Modules and Crossed Modules

Journal of Algebra, 1996
This is an elegant paper which, as claimed by the authors, is ``without any result''. It is a `meditation on the concept of module'. By examining a possible unifying concept of crossed module and modulated model in a very general context of algebraic theories, the authors then examine how these concepts clarify the various examples of module, crossed ...
Lavendhomme, R., Lucas, Th.
openaire   +3 more sources

Effects of periodically modulated coupling on amplitude death in nonidentical oscillators

, 2018
The effects of periodically modulated coupling on amplitude death in two coupled nonidentical oscillators are explored. The AD domain could be significantly influenced by tuning the modulation amplitude and the modulation frequency of the modulated ...
Chen, Jiangnan, Lei, Xiaoqi, Liu, Weiqing   +2 more
core   +1 more source

Passively mode-locked semiconductor lasers and their applications [PDF]

, 2008
In this paper we present some characterizations of passively mode-locked semiconductor lasers. These lasers are multimode and they exhibit a modulation of their output power even though they are DC-biased.
Landais, Pascal, Latkowski, Sylwester, Surre, Frederic   +2 more
core   +1 more source

KAJIAN KEINJEKTIFAN MODUL (MODUL INJEKTIF, MODUL INJEKTIF LEMAH, MODUL MININJEKTIF)

Jurnal Pijar Mipa, 2014
Abstrak. Diberikan  adalah -modul. Modul  dikatakan injektif jika untuk setiap monomorfisma   dan setiap homomorfisma  terdapat homomorfisma   sedemikian hingga . Modul  dikatakan injektif-lemah jika  adalah  -injektif lemah untuk setiap modul    yang dibangun berhingga. Sedangkan  dikatakan mininjektif jika untuk
Baidowi Baidowi1, Yunita Septriana Anwar
openaire   +3 more sources

Disrupted macrophage autophagy as a driver of cell death and LPS-induced lethal shock in systemic inflammation

Frontiers in Immunology
Systemic inflammatory response syndrome (SIRS) can be primed by infectious or non-infectious stimuli and may progress to life-threatening organ failure. An altered balance between pro- and anti-inflammatory response is commonly observed in SIRS, yet the ...
Tarek Chekroune, Tarek Chekroune, Sandra Carignon, Meriem Taleb, Florence Savigny, Stéphanie Rose, Isabelle Maillet, Catherine Mura, Catherine Mura   +8 more
doaj   +1 more source

Upper-Bound Performance of a Wide-Band Adaptive Modem

, 1999
Adaptive modulation is applied in conjunction with a decision-feedback equalizer (DFE) in order to mitigate the effects of the slowly varying wide-band multipath Rayleigh fading channel in a noise-limited environment.
Hanzo, L., Wong, C.H.
core   +2 more sources

Rod-Like Nanoporous CeO2 Modified by PdO Nanoparticles for CO Oxidation and Methane Combustion with High Catalytic Activity and Water Resistance

Nanoscale Research Letters, 2019
A PdO/CeO2 composite with a rod-like nanoporous skeletal structure was prepared by combining the dealloying of Al-Ce-Pd alloy ribbons with calcination.
Dong Duan, Chunxi Hao, Liqun Wang, Wenyu Shi, Haiyang Wang, Gege He, Lumei Gao, Zhanbo Sun   +7 more
doaj   +1 more source

Microglial expression of CD83 governs cellular activation and restrains neuroinflammation in experimental autoimmune encephalomyelitis

Nature Communications, 2023
Microglial activation during neuroinflammation is crucial for coordinating the immune response against neuronal tissue, and the initial response of microglia determines the severity of neuro-inflammatory diseases.
Pia Sinner, Katrin Peckert-Maier, Hashem Mohammadian, Christine Kuhnt, Christina Draßner, Vasiliki Panagiotakopoulou, Simon Rauber, Mathias Linnerbauer, Zhana Haimon, Dmytro Royzman, Deborah Kronenberg-Versteeg, Andreas Ramming, Alexander Steinkasserer, Andreas B. Wild   +13 more
doaj   +1 more source