Results 61 to 70 of about 573 (180)
Canadian Journal of Gastroenterology and Hepatology, Volume 2019, Issue 1, 2019., 2019 Background. Acute kidney injury occurs in approximately 20% of hospitalized cirrhotic patients. Mortality is estimated at 60% within a month and 65% within a year. Aims. To evaluate survival in 30 days and in 3 months of cirrhotic patients hospitalized with acute kidney injury, identifying factors associated with mortality. Methods.
Célio Geraldo de Oliveira Gomes +7 more
wiley +1 more source
New DCT-domain transcoding using split and merge technique [PDF]
, 2014 2003-2004 > Academic research: refereed > Refereed conference paperVersion of ...
Fung, KT, Siu, WC
core
Structural Control and Health Monitoring, Volume 2024, Issue 1, 2024.This paper proposes a novel parameterized frequency‐domain modal parameter identification method, called direct modal variational mode decomposition (DMVMD), based on the multivariate variational mode decomposition (MVMD) framework and the principle of modal superposition. Under the constraint of normalized mode shapes, this paper theoretically derives
Tao Li +5 more
wiley +1 more source
International Journal of Energy Research, Volume 2024, Issue 1, 2024.The reliability of a pressurized water reactor power plant’s control rod drive mechanism (CRDM) is affected by many factors, such as operation states, unit performance, and dynamic environments. Multiple sources of uncertainties, including random, interval, and fuzzy, exist when analyzing the reliability of CRDMs.
Zhihu Gao +9 more
wiley +1 more source
Alexandria Engineering JournalSolar energy is one of the renewable and clean energy sources. Accurate solar radiation (SR) estimates are therefore needed in solar energy applications.
Shahab S. Band +6 more
doaj +1 more source
Supersymmetry of Noncompact MQCD-like Membrane Instantons and Heat Kernel Asymptotics
, 2006 We perform a heat kernel asymptotics analysis of the nonperturbative superpotential obtained from wrapping of an M2-brane around a supersymmetric noncompact three-fold embedded in a (noncompact) G_2-manifold as obtained in [1], the three-fold being the ...
A. Misra +16 more
core +2 more sources
Noisy multi-label semi-supervised dimensionality reduction [PDF]
, 2019 Noisy labeled data represent a rich source of information that often are easily accessible and cheap to obtain, but label noise might also have many negative consequences if not accounted for.
Bianchi, Filippo Maria +3 more
core +2 more sources
Bearing Fault Prediction Based on Mixed Domain Features and GWO‐SVM
Journal of Electrical and Computer Engineering, Volume 2024, Issue 1, 2024.The rotating machinery is composed of rolling bearing connection, so the fault identification of rolling bearing is a very critical task. We propose a bearing fault identification algorithm based on grey wolf optimizer (GWO) to address the common problems of high signal noise, inability of a single indicator to accurately reflect the true state of ...
Xuan Zhou +7 more
wiley +1 more source
Open Computer ScienceThe freezing of gait (FoG) presents a sudden challenge in sustaining movement which becomes a common gait issue in people with later stages of Parkinson’s disease (PD). FoG often results in falls that reduces the individual’s impact on life.
Rajendran Nancy +4 more
doaj +1 more source
Основи теорії багатопараметричних об'єктів керування з реологічними переходами [PDF]
, 2010 Показано, що технологічні комплекси сучасних хімічних виробництв відносяться до багатопараметричних об’єктів з великою кількістю регулюючих, регульованих і збурюючих технологічних параметрів, які супроводжуються реологічними переходами.
Поркуян, О.В. +2 more
core