Results 61 to 70 of about 39,485,272 (291)

Weighted cooperative spectrum sensing algorithm based on dempster-shafer evidence theory

open access: yesTongxin xuebao, 2012
A weighted cooperative spectrum sensing algorithm based on D-S evidence theory (DS-WCSS) was proposed.The algorithm took energy detector to perform local spectrum sensing,evaluated the credibility difference of cognit ve users according to the means and ...
Ya-jian ZHOU, Kai LIU, Lin XIAO
doaj   +2 more sources

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

D–S Evidence Theory and its Application in Robot Information Fusion

open access: yes, 2011
Multisensor information fusion is wildly treasured and used in the mobile robot field.This thesis describes D–S evidence theory about photoelectric encoder,laser sensors and CCD camera.Because D-S evidence theory allows the existence of uncertainty, we ...
Yu Sheng Sun, Cai Ling Zheng, Ping Ma
core   +1 more source

Measurements of the branching fractions for B(s)->D(s)πππ and Λb0->Λc+πππ [PDF]

open access: yes, 2010
Branching fractions of the decays Hb→Hcπ-π+π- relative to Hb→Hcπ- are presented, where Hb (Hc) represents B̅ 0 (D+), B- (D0), B̅ s0 (Ds+), and Λb0 (Λc+). The measurements are performed with the LHCb detector using 35  pb-1 of data collected at √s=7  TeV.
Hennessy K.   +999 more
core   +4 more sources

Short-Term Prediction of Traffic Flow Based on the Comprehensive Cloud Model

open access: yesMathematics
Short-term traffic flow prediction plays a crucial role in transportation systems by describing the time evolution of traffic flow over short periods, such as seconds, minutes, or hours. It helps people make informed decisions about their routes to avoid
Jianhua Dong
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

Damage Identification of Offshore Platform Based on D-S Evidence Theory

open access: yes, 2011
In order to improve the accuracy of damage identification of offshore platform, structural damage identification method based on D-S evidence theory is proposed.
Yan Song Diao, Xian Neng Tong
core   +1 more source

Looseness Identification of Transmission Tower Based on Inertial Measurement

open access: yesIEEE Access
Transmission towers play a critical role in power systems. In this study, we propose an innovative approach for the structural health monitoring of transmission towers with the aim of accurately identifying structural looseness and its location ...
Liuyang Shen, Jinxian Yang
doaj   +1 more source

A Novel Multi-Period Two-Sided Matching Method on Solving Long-Term Care Problem for Disabled Elders With Probabilistic Linguistic Information

open access: yesIEEE Access, 2020
China is facing an aging society, and more and more disabled elders need Long-Term Care(LTC) from care-givers. On the other hand, care-givers can obtain some income from providing their care services.
Peng Li, Nannan Wang
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

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