Results 31 to 40 of about 11,952,015 (299)

Closed-Loop Control of Mechanical Ventilation: Description and Classification of Targeting Schemes [PDF]

open access: yesRespiratory Care, 2011
There has been a dramatic increase in the number and complexity of new ventilation modes over the last 30 years. The impetus for this has been the desire to improve the safety, efficiency, and synchrony of ventilator-patient interaction. Unfortunately, the proliferation of names for ventilation modes has made understanding mode capabilities problematic.
Robert L, Chatburn   +1 more
openaire   +2 more sources

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani   +7 more
wiley   +1 more source

Application of MEMS Accelerometers and Gyroscopes in Fast Steering Mirror Control Systems

open access: yesSensors, 2016
In a charge-coupled device (CCD)-based fast steering mirror (FSM) tracking control system, high control bandwidth is the most effective way to enhance the closed-loop performance.
Jing Tian   +4 more
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa   +7 more
wiley   +1 more source

Architecture of a network-in-the-Loop environment for characterizing AC power system behavior [PDF]

open access: yes, 2010
This paper describes the method by which a large hardware-in-the-loop environment has been realized for three-phase ac power systems. The environment allows an entire laboratory power-network topology (generators, loads, controls, protection devices, and
Mackay, Andrew   +3 more
core   +4 more sources

Study and Evaluation a New Predictive Control Method for Speed and Stator Current Control of Induction Motor [PDF]

open access: yesBIO Web of Conferences
It is clear that modern industries rely heavily on electric motors, especially induction motors. These motors convert electrical energy into mechanical energy.
Ghazi Bashaw Faisal   +2 more
doaj   +1 more source

Modelling and Control of a 2-DOF Robot Arm with Elastic Joints for Safe Human-Robot Interaction

open access: yesFrontiers in Robotics and AI, 2021
Collaborative robots (or cobots) are robots that can safely work together or interact with humans in a common space. They gradually become noticeable nowadays. Compliant actuators are very relevant for the design of cobots.
Hua Minh Tuan   +4 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Wind Turbine Generator Condition Monitoring via the Generator Control Loop [PDF]

open access: yes, 2013
This thesis focuses on the development of condition monitoring techniques for application in wind turbines, particularly for offshore wind turbine driven doubly fed induction generators.
ZAGGOUT, MAHMOUD,NOUH
core  

Control of a MEMS Fast Steering Mirror With Improved Quasi-Static Performance

open access: yesIEEE Access, 2023
This paper presents a control algorithm for a micro-electro-mechanical system (MEMS) fast steering mirror (FSM), whose performance is poor in open loop control mode.
Yu Zihao   +5 more
doaj   +1 more source

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