Results 61 to 70 of about 4,629 (213)

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

Therapeutic 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, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +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

Therapeutic 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, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Improvement of the Load Frequency Control Using Pole-Placement Technique

Journal of Engineering and Sustainable Development, 2011
The classical design techniques that used for load frequency control are based on the root- locus that utilizes only the plant output for feedback with a dynamic controller.
Layth Tawfiqe A.Ali
doaj  

Security load frequency control model of interconnected power system based on deception attack.

PLoS ONE
The interconnected power system connects the power grids of different regions through transmission lines, achieving power interconnection and resource sharing.
Xin Sun, Qiuhang Tang, Qianyi Lu
doaj   +1 more source

Observer-Based Load Frequency Control for Island Microgrid with Photovoltaic Power

International Journal of Photoenergy, 2017
As renewable energy is widely integrated into the power system, the stochastic and intermittent power generation from renewable energy may cause system frequency deviating from the prescribed level, especially for a microgrid.
Chaoxu Mu, Weiqiang Liu, Wei Xu, Md. Rabiul Islam   +3 more
doaj   +1 more source

Adaptive Event-Triggered Load Frequency Control for Interconnected Microgrids by Observer-Based Sliding Mode Control

IEEE Access, 2019
This paper focuses on the load frequency control (LFC) for a multi-area interconnected microgrid power system with the introduction of communication networks, a robust sliding mode control strategy based on the adaptive event-triggered mechanism is ...
Hongyue Li, Xihuai Wang, Jianmei Xiao
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

ANFIS robust control application and analysis for load frequency control with nonlinearity

Journal of Electrical Systems and Information Technology
This study investigates and demonstrates the adaptive neuro-fuzzy inference system (ANFIS) controller performance on a dynamic system with inherent nonlinearity. Here, dynamics of automatic load frequency control is considered under this case.
Krishna Kumar, Madhulika Das, Amrendra Kumar Karn   +2 more
doaj   +1 more source

Load Frequency Control for Multi Area Smart Grid based on Advanced Control Techniques

Alexandria Engineering Journal, 2018
One of the main interested subjects in electric power systems is the integration of electric vehicles to the existing power network as well as the influence of this integration with the other types of renewable sources connected to the multi area power ...
Mohamed M. Ismail, Ahmed F. Bendary
doaj   +1 more source