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Anzeige der Dokumente 21122-21141 von 49724
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Worldwide trends in mortality related to Parkinson's disease in the period of 1994–2019: Analysis of vital registration data from the WHO Mortality Database
(2022)Background: Mortality due to Parkinson's disease (PD) and its long-term trends worldwide in recent decades remain unknown. No previous studies have simultaneously studied age- and sex-specific mortality trends at a population ... -
Worldwide variability of insecticide resistance mechanisms in the codling moth, Cydia pomonella L. (Lepidoptera: Tortricidae)
(2009)The activity of detoxifying enzymes (glutathione-S-transferases (GST), mixed-function oxidases (MFO), and esterases (EST)) and the presence of insensitive variants of target proteins (sodium channel and acetylcholinesterase) ... -
Worm-like S-doped RhNi alloys as highly efficient electrocatalysts for hydrogen evolution reaction
(2019)Precious metals are considered as the most efficient electrocatalysts for boosting the dynamic process of cathode in water electrolysis devices. Due to the large surface areas and the low coordination numbers of surface ... -
Wounded healers during the COVID-19 syndemic: Compassion fatigue and compassion satisfaction among nursing care providers in Greece
(2022)Purpose: The aim of this study was to investigate compassion fatigue (CF) and compassion satisfaction (CS) in nursing care providers in COVID-19 units. Methods: A mixed-method study with 105 nurses. Results: 23% of ... -
Wrinkling of lined pipes under bending
(2012)The present study is motivated by the use of lined pipes in energy pipeline applications (oil, gas, etc.) where a corrosion-resistant thin-walled liner is fitted inside a carbon-steel outer pipe. The paper focuses on ... -
Wrinkling of lined steel pipes under bending
(2013)Lined pipes are used in energy pipeline applications (oil, gas, etc.); a corrosion-resistant thin-walled liner is fitted inside a carbon-steel outer pipe. The paper focuses on wrinkling of lined pipes (sometimes also ... -
Writing and drawing performance of school age children - Is there any relationship?
(2005)The aim of our study was to investigate possible relationships between writing and drawing performance of school-aged children, in order to compare the two skills at the within-individual level. The sample consisted of 182 ... -
Writing home in the archive: "refugee memory" and the ethnography of documentation
(2006)The archive appears to have taken the place of historical narrative as a key locus for critical historical rebection. This shift from historiography to the archive has a number of implications. For one, it draws attention ... -
Written Language Production in Children With Developmental Language Disorder
(2022)This study contributes to the cross-linguistic investigation of written language difficulties in children with DLD by reporting new findings from Greek-speaking individuals. Specifically, we investigate the writing performance ... -
An X Band Radio Channel Model for Propagation Through the Solar Corona
(2018)Spacecraft communication systems operating at X band are strongly affected when the propagation path passes close to the Sun (which can be characterized by the Sun-Earth-Probe, SEP, angle). In this paper, a channel model ... -
X-TMCMC: Adaptive kriging for Bayesian inverse modeling
(2015)The Bayesian inference of models associated with large-scale simulations is prohibitively expensive even for massively parallel architectures. We demonstrate that we can drastically reduce this cost by combining adaptive ... -
Xanthine oxidase inhibitors may prevent or slow chronic kidney disease even in the absence of hyperuricemia
(2018)[No abstract available] -
Xanthogranulomatous salpingitis: Report of three cases and comparison with a case of pseudoxanthomatous salpingitis
(2008)Xanthogranulomatous inflammation, an uncommon form of chronic inflammation, has been described in several organs including those of the female genital tract. A rare condition described as pseudoxanthomatous salpingitis or ... -
XbaI GLUT1 gene polymorphism and the risk of type 2 diabetes with nephropathy
(2009)Altered expression of the facilitated glucose transporter GLUT1 affects pathways implicated in the pathogenesis of diabetic nephropathy. There is indication that variation of GLUT1 gene (SLC2A1) contributes to development ... -
The xbr+-tree: An efficient access method for points
(2015)Spatial indexes, such as those based on Quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints. In this paper, we present improvements of the xBR-tree (a member of the ... -
Xcas as a programming environment for stability conditions for a class of differential equation models in economics
(2011)In this paper we examine the property of asymptotic stability in several dynamic economic systems, modeled in ordinary differential equation formulations of time parameter t. Asymptotic stability ensures intertemporal ... -
XOR-Based Encoding With Instantaneous Decoding for the Broadcast Erasure Channel With Feedback: The Three-User Case
(2014)We study the case of a three-user broadcast erasure channel with multiple unicast traffic sessions, where feedback from the users is fed back to the transmitter in the form of positive acknowledgment (ACK)/negative ...
