Results 21 to 30 of about 4,486,936 (248)

Energy Efficiency Board 2020 programs and operations report.

, 2021
Annual; Began with 2010; ceased with 2011.; At head of title: Connecticut Energy Efficiency ...
Connecticut. Energy Efficiency Board.
core   +1 more source

All-Angle Quasi-Self-Collimation Effect in a Rod-Type Silicon Photonic Crystal

IEEE Photonics Journal, 2015
By changing the symmetry of a photonic crystal (PC) with a rectangular lattice to straighten one of the isofrequency contours, the PC shows an all-angle quasi-self-collimation (quasi-SC) effect. To investigate the straightness of the isofrequency contour
Ming Li, Wei Li, Haiyang Huang, Jing Wang, You Li, Aimin Wu, Zhen Sheng, Xi Wang, Shichang Zou, Fuwan Gan   +9 more
doaj   +1 more source

High-Efficiency Coupling Method of the Gradient-Index Fiber Probe and Hollow-Core Photonic Crystal Fiber

Applied Sciences, 2019
A high-efficiency coupling method using the gradient-index (GRIN) fiber probe and hollow-core photonic crystal fiber (HC-PCF) is proposed to improve the response time and the sensitivity of gas sensors. A coupling efficiency model of the GRIN fiber probe
Chi Wang, Yue Zhang, Jianmei Sun, Jinhui Li, Xinqun Luan, Anand Asundi   +5 more
doaj   +1 more source

Characteristic analysis of core radius, core refractive index, mismatched phase constant and coupling efficiency about 2 × 2 fiber directional coupler based on MATLAB

Results in Optics, 2022
When two parallel waveguides are close to each other, the power of the two adjacent waveguides will be periodically converted to form a directional coupled waveguide system ().
YuCheng Li, Yang Zhang, YongTian Li, YiFeng Wu   +3 more
doaj   +1 more source

The Influence of Oceanic Turbulence on Fiber-Coupling Efficiency of Multi-Gaussian Shell-Mode Beams for Underwater Optical Communications

Photonics
This study theoretically investigates the coupling efficiency of multi-Gaussian Shell-mode (MGSM) beams in ocean turbulence. The expression for the fiber-coupling efficiency of the MGSM beams propagating through oceanic turbulent media is derived using ...
Xiaonan Jing, Shan Lv, Jiqian Zhang, Hui Zhang, Yaru Gao, Yangsheng Yuan, Yangjian Cai, Dongmei Wei   +7 more
doaj   +1 more source

Analysis of efficiency and optimization of plasmon energy coupling into nanofocusing metal wedges [PDF]

, 2010
In this paper, we investigate theoretically and numerically the efficiency of energy coupling from a plasmon generated by a grating coupler at one of the interfaces of a metal wedge into the plasmonic eigenmode (i.e., symmetric or quasisymmetric plasmon)
Gramotnev, Dmitri, Dmitri K. Gramotnev, Shiaw Juen Tan, Tan, Shiaw   +3 more
core   +1 more source

Stability Detection Method for Compensation Neutron Circuits Based on Electromagnetic Pulse Principle

Cejing jishu
The compensated neutron logging tool inverts formation porosity by measuring thermal neutron flux, with its circuit stability directly affecting porosity calculation accuracy (permissible error ±0.5%). To address issues such as radiation risks and strong
LIU Lichun, YANG Kai, PAN Mingyu, LI Nan, JIA Jian, TIAN Peng, WANG Hui, WU Xuetao   +7 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Coupling Relationship Between Urban Resilience and Land Use Efficiency in He'nan Province

Shuitu baochi tongbao, 2022
[Objective] The coupling and coordination relationship between urban resilience and land use efficiency in He'nan Province was studied to provide scientific support for increasing the regional security coefficient and realizing sustainable development ...
Bai Shuai, Wu Jinhua, Wang Zhen
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source