Results 51 to 60 of about 40,039,274 (254)

Digital Implementation Issues on High Speed Permanent Magnet Machine FOC Drive Under Insufficient Sample Frequency

IEEE Access, 2019
This paper investigates digital implementation issues on high-speed permanent magnet (PM) machine drives. The machine operating speed is designed beyond 30krpm where the ratio of controller sample frequency over rotor fsample operating frequency fe is ...
Shih-Chin Yang, Yu-Liang Hsu, Po-Huan Chou, Jyun-You Chen, Guan-Ren Chen   +4 more
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

SPIN-SPIN COUPLING ACROSS INTERMOLECULAR F-Cl...N HALOGEN BONDS

, 2008
Author Institution: Department of Chemistry, Youngstown State University, Youngstown, OH 44555; Instituto de Qu\imica Medica, CSIC, Juan de la Cierva, 3, E-28006 Madrid, SpainAb initio EOM-CCSD calculations have been performed to determine one- and ...
Del Bene, Janet E., Alkorta, Ibon, Elguero, Jose   +2 more
core   +1 more source

Doping dependence and electron–boson coupling in the ultrafast relaxation of hot electron populations in Ba(Fe1–xCox)2As2

New Journal of Physics, 2016
Using femtosecond time- and angle-resolved photoemission spectroscopy we investigate the effect of electron doping on the electron dynamics in $\mathrm{Ba}{({\mathrm{Fe}}_{1-x}{\mathrm{Co}}_{x})}_{2}{\mathrm{As}}_{2}$ in a range of $0\leqslant x\lt 0.15$
I Avigo, S Thirupathaiah, M Ligges, T Wolf, J Fink, U Bovensiepen   +5 more
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Solar activity dependence for the relationship between nighttime medium-scale traveling ionospheric disturbance and sporadic E (Es) layer activities in summer during 1998–2019 over Japan

Earth, Planets and Space
To investigate solar activity dependence of the coupling between medium-scale traveling ionosphere disturbance (MSTID) and sporadic E (Es) layer, we analyzed the total electron content (TEC) obtained from a Japanese global positioning system (GPS ...
Veera Kumar Maheswaran, Yuichi Otsuka, James A. Baskaradas, Venkata Ratnam Devanaboyina, Sriram Subramanian, Atsuki Shinbori, Takuya Sori, Michi Nishioka, Septi Perwitasari   +8 more
doaj   +1 more source

The coupling integrable couplings of the generalized coupled Burgers equation hierarchy and its Hamiltonian structure

Advances in Difference Equations, 2019
In this paper, we mainly give the Lie algebras E, F and H of three kinds and their commutator, respectively. Next, we establish three isospectral problems with the help of their corresponding loop algebras Ẽ, F̃, and H̃.
Yuan Wei, Li Yin, Xin Long
doaj   +1 more source

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Coordination and Driving Mechanism of Water-Energy-Food-Ecology Coupling System in Inner-Mongolia Reaches of Yellow River Based on Coupling Coordination Degree Model

Renmin Zhujiang
In order to realize the high quality and sustainable development of the Inner-Mongolia Reaches of Yellow River, this paper took Dalad Banner and its townships as research objects and constructed a water-energy-food-ecology (W-E-F-E) coupling coordination
TAN Hanze, ZHANG Zezhong, FENG Kai, LUO Xudong, ZHOU Quancheng, LIU Yong, ZHANG Dequan   +6 more
doaj   +2 more sources

Hund’s rule coupling and interlayer hybridization of intercalated transition metal dichalcogenides

Communications Materials
3d-atom intercalated transition metal dichalcogenides (TMDs) exhibit complex magnetic and electronic states due to the interplay between localized and itinerant electrons.
Hongrun Zhen, Pengcheng Ma, Huancheng Yang, Fanyu Meng, Damien Tristant, Tian Cui, Hechang Lei, Sunil Karna, Zhong-Yi Lu, Zhonghao Liu   +9 more
doaj   +1 more source