Results 31 to 40 of about 3,461,090 (232)

Velocimetry of red blood cells in microvessels by the dual-slit method: Effect of velocity gradients [PDF]

, 2012
The dual-slit is a photometric technique used for the measurement of red blood cell (RBC) velocity in microvessels. Two photometric windows (slits) are positioned along the vessel.
Duru, Paul, Lorthois, Sylvie, Risso, Frédéric, Roman, Sophie   +3 more
core   +1 more source

Oryctolagus Cuniculus Algorithm and Its Application in the Inversion Method of Asteroid Spectra Reflectance Template

Applied Sciences, 2023
To improve the global optimization ability and convergence speed of the swarm intelligence algorithm, we proposed a new swarm intelligence optimization algorithm, namely the Oryctolagus cuniculus algorithm.
Dian Jin, Jin Liu, Zhiwei Kang, Xin Ma, Zijun Zhang   +4 more
doaj   +1 more source

A New Method of Measuring Velocity Profiles using a MultiElectrode Electromagnetic Flow Meter [PDF]

, 2010
This paper describes a model of a novel design of electromagnetic flow meter for velocity profile measurement in single phase and multiphase flows with nonuniform axial velocity profiles.
Lucas, Gary, Leeungculsatien, Teerachai
core   +4 more sources

Development of Real-Time Water-Level Monitoring System for Agriculture

Sensors
Water resource management is critical for sustainable agriculture, especially in regions like Kazakhstan that face significant water scarcity challenges.
Gaukhar Borankulova, Gabit Altybayev, Aigul Tungatarova, Bakhyt Yeraliyeva, Saltanat Dulatbayeva, Aslanbek Murzakhmetov, Samat Bekbolatov   +6 more
doaj   +1 more source

Research on Target Deviation Measurement of Projectile Based on Shadow Imaging Method in Laser Screen Velocity Measuring System

Sensors, 2020
In the laser screen velocity measuring (LSVM) system, there is a deviation in the consistency of the optoelectronic response between the start light screen and the stop light screen.
Wenbo Chu, Donge Zhao, Baowei Liu, Bin Zhang, Zhiguo Gui   +4 more
doaj   +1 more source

Noise Reduction of Velocity Measured by Frequency-Supervised Combined Doppler Sonar Using an Adaptive Sliding Window and Kalman Filter

Journal of Marine Science and Engineering
Velocity is fundamental information for ocean engineering. It is difficult for traditional Doppler sonar to provide accurate and wide-range velocity measurement information with a short time lag.
Peng Liu, Bingxin Liu, Xueyuan Zhu, Peng Chen, Ying Li   +4 more
doaj   +1 more source

Mathematical Modeling of Transient Submerged Entry Nozzle Clogging and Its Effect on Flow Field, Bubble Distribution and Interface Fluctuation in Slab Continuous Casting Mold

Metals
Submerged entry nozzle (SEN) clogging will affect the production efficiency and product quality in the continuous casting process. In this work, the transient SEN clogging model is developed by coupling the porous media model defined by the user-defined ...
Yuntong Li, Wenyuan He, Changliang Zhao, Jianqiu Liu, Zeyu Yang, Yuhang Zhao, Jian Yang   +6 more
doaj   +1 more source

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

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

Therapeutic 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, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Velocity Measurement of a Highspeed Underwater Projectile With Laser Barriers

IEEE Access, 2021
To improve the precision of velocity measurements for high-speed underwater projectiles and meet the requirements for device terminal alarms, a method for identifying and measuring high-speed underwater projectiles with a large-area laser barrier was ...
Jinhui Wu, Ji Liu
doaj   +1 more source