Results 51 to 60 of about 453,479 (202)

Measurement and Analysis of Radiated Disturbance Characteristics of ±320 kV Modular Multilevel Converter System

IEEE Access, 2019
The radiated electromagnetic disturbance was evaluated by measuring the electric field intensity in a bandwidth of 10 kHz-2.75 GHz near the valve hall, direct-current (DC) area, reactor room, and transformers in a ±320-kV modular multilevel ...
Jian Zhang, Tiebing Lu, Weidong zhang, Jun Xu, Wenqi Li   +4 more
doaj   +1 more source

Assessing critical population thresholds under periodic disturbances

Ecosphere, 2023
Population responses to repeated environmental or anthropogenic disturbances depend on complicated interactions between the disturbance regime, population structure, and differential stage susceptibility.
Azmy S. Ackleh, Amy Veprauskas, John Banks, John Stark   +3 more
doaj   +1 more source

New Insights on Sarcoplasmic Reticulum Calcium Regulation in Muscle Fatigue [PDF]

, 2011
A consistent observation with fatigue in skeletal muscle is a decline in the amplitude of the myoplasmic Ca2+ transient, which is thought to result primarily from a reduced Ca2+ flux through the ryanodine receptor (RyR1) of the sarcoplasmic reticulum (SR)
Fitts, Robert H.
core   +1 more source

Origin of Unexpected Low Energy Structure in Photoelectron Spectra Induced by Mid-Infrared Strong Laser Fields

, 2010
Using a semiclassical model which incorporates tunneling and Coulomb field effects, the origin of the unexpected low-energy structure (LES) in above-threshold ionization spectrum observed in recent experiments [C. I. Blaga et al., Nature Phys.
A. M. Perelomov, Chengpu Liu, Karen Z. Hatsagortsyan, L. D. Landau, L. V. Keldysh, M. V. Ammosov, W. Becker   +6 more
core   +1 more source

Environmental factors affecting numbers of pink-footed geese Anser brachyrhynchus utilising an autumn stopover site [PDF]

, 2016
NorwayFor huntable waterbird species, the autumn migration strategy may be important for their fitness, as their behaviour and environmental factors may influence their exposure to hunting mortality. Hunting activity may also reduce the access to food
Jensen, Gitte Høj, Madsen, Jesper, Tombre, Ingunn   +2 more
core   +2 more sources

Experimental Investigation of Rotating Instability in an Axial Compressor with a Steady Swirl Distortion Inlet

Energies, 2021
In this paper, an experimental study was carried out on the rotating instability in an axial compressor subjected to inlet steady paired swirl distortion.
Rong Xu, Jun Hu, Xuegao Wang, Chao Jiang, Jiajia Ji   +4 more
doaj   +1 more source

Intensive ground vegetation growth mitigates the carbon loss after forest disturbance [PDF]

Plant and Soil, 2017
Slow or failed tree regeneration after forest disturbance is increasingly observed in the central European Alps, potentially amplifying the carbon (C) loss from disturbance. We aimed at quantifying C dynamics of a poorly regenerating disturbance site with a special focus on the role of non-woody ground vegetation.Soil CO2 efflux, fine root biomass ...
Zehetgruber, Bernhard, Kobler, Johannes, Dirnböck, Thomas, Jandl, Robert, Seidl, Rupert, Schindlbacher, Andreas   +5 more
openaire   +2 more sources

Deceleration and Dispersion of Large-scale Coronal Bright Fronts [PDF]

, 2011
One of the most dramatic manifestations of solar activity are large-scale coronal bright fronts (CBFs) observed in extreme ultraviolet (EUV) images of the solar atmosphere.
Attrill, Attrill, Attrill, Biesecker, Chen, Chen, D. M. Long, D. S. Bloomfield, Delannée, Delannée, Delannée, Gopalswamy, Howard, Kaiser, Long, Ma, Moses, Murawski, Ofman, P. T. Gallagher, Podladchikova, R. T. J. McAteer, Thompson, Thompson, Veronig, Veronig, Veronig, Wang, Warmuth, Warmuth, Warmuth, Warmuth, Warmuth, Wills-Davey, Wills-Davey, Wills-Davey, Zhukov   +36 more
core   +1 more source

Deadwood in logged-over Dipterocarp forests of Borneo [PDF]

, 2016
Deadwood is an important stock of carbon in logged-over Dipterocarp forests but still remains poorly studied. Here we present the study of deadwood in logged-over Dipterocarp forests using two common approaches: plot-based approach and line-intersect ...
Rozak, Andes, Rutishauser, Ervan, Sist, Plinio   +2 more
core  

Analgesic Prescription Patterns and Pain Outcomes in Southeast Asia: Findings From the Analgesic Treatment of Cancer Pain in Southeast Asia Study

Journal of Global Oncology, 2018
Purpose: To identify patterns of analgesic prescription and to explore patient-reported pain intensity, sleep disturbance, and quality of life among cancer patients with pain in Southeast Asia (SEA).
Dang Huy Quoc Thinh, Wimonrat Sriraj, Marzida Mansor, Kian Hian Tan, Cosphiadi Irawan, Johan Kurnianda, Yen Phi Nguyen, Annielyn Ong-Cornel, Yacine Hadjiat, Hanlim Moon, Francis O. Javier   +10 more
doaj   +1 more source