Results 81 to 90 of about 10,114,143 (309)

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Survey of Real-World Grid Incidents–Opportunities, Arising Challenges and Lessons Learned for the Future Converter Dominated Power System

IEEE Open Journal of Power Electronics
To reach the climate goals set by national and international institutions, a vast transition of the legacy power system is unavoidable. The necessary integration of distributed, renewable generation devices, which are often interfaced with power ...
Jan Wachter, Lutz Groll, Veit Hagenmeyer
doaj   +1 more source

Adaptive Neuro Fuzzy Inference Controller for Full Vehicle Nonlinear Active Suspension Systems [PDF]

Iraqi Journal for Electrical and Electronic Engineering, 2010
The main objective of designed the controller for a vehicle suspension system is to reduce the discomfort sensed by passengers which arises from road roughness and to increase the ride handling associated with the pitching and rolling movements. This
A. Aldair, W. J. Wang
doaj  

Control System Engineering Design in Three Phase Motor [PDF]

, 2000
This study aimed to determine whether the computer can be used to control threephaseinduction motor with the help of Centronic interfaces and peripherals that runwith the program.These peripheral circuits consist of electronic components (circuit relay ...
Aqwam Rosadi Kardian, SKom, MM Aqwam Rosadi Kardian, SKom, MM, Lesmana, H. (Hendra)   +1 more
core  

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source

Nonlinear Controller for Keeping Pulsed-Power Resonant Inverter Driving Time-Varying Series RLC Load in Resonance

Actuators
Capacitor-powered resonant inverters are often employed in pulsed-power applications to feed an equivalent series resistance–inductance–capacitance (RLC) load with time-varying component values. Establishing the short-time dynamics of such an arrangement
Ohad Akler, Natan Schecter, Alon Kuperman   +2 more
doaj   +1 more source

Designing Sleeping Sickness Control [PDF]

ACS Chemical Biology, 2008
Control of African trypanosomiasis caused by the protozoan parasite Trypanosoma brucei is an important issue in medicine, veterinary medicine, and agricultural economy. Because vaccine development is unlikely, development of safer and more effective chemotherapeutics is critical.
openaire   +2 more sources

Design of Reliable Control Systems in the Presence of Actuator or Sensor Degradation [PDF]

, 2016
In this paper we design controller that combines an observer and a control to handle systems subject to actuator or sensor degradation (including complete failure).
Feng, C. (Chieh-chuan), Lin, Y. (Yun-Yeh), Yang, J. (Jun-Jie)   +2 more
core  

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka, Tsukuru Amano, Akimasa Takahashi, Mari Deguchi, Hiroyuki Yamanaka, Yuji Tanaka, Shunichiro Tsuji, Takashi Murakami   +7 more
wiley   +1 more source

Field weakening control of a PM vehicle drive

The Journal of Engineering, 2019
This paper develops a new field weakening method for an integrated permanent magnet synchronous machine vehicle drive. This method adopts both the DC-link and the rotor speed as a feedback signals to generate the demagnetising current reference.
Yaman Zbede, Judith Apsley
doaj   +1 more source