Results 51 to 60 of about 784,724 (319)

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Investigation of Force-Controlled Polishing of Complex Curved PMMA Parts on a Machining Center

Machines
During the polishing process of complex curved PMMA parts, the polishing force is an important factor affecting the surface quality and optical performance. In this paper, a force-controlled polishing device integrated into a machining center to maintain
Xiangran Meng, Yingpeng Wang, Xiaolong Yin, Haoyu Fu, Shuoxue Sun, Yuwen Sun   +5 more
doaj   +1 more source

Modeling and Optimization of the Blade Structural Parameters for a Turbomolecular Pump

Machines, 2023
The development of high-performance mass spectrometer and vacuum coating technology has placed higher demand on the vacuum level of turbomolecular pumps (TMPs), which are required to possess a greater compression ratio and faster pumping speed.
Zhi Chen, Wenlong Wang, Zhizuo Li, Hongzhi Yan   +3 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Flexible head-following motion planning for scalable and bendable continuum robots

Biomimetic Intelligence and Robotics
Continuum robots, which are characterized by high length-to-diameter ratios and flexible structures, show great potential for various applications in confined and irregular environments.
Te Li, Guoqing Zhang, Xinyuan Li, Xu Li, Haibo Liu, Yongqing Wang   +5 more
doaj   +1 more source

Robust Clustered Support Vector Machine With Applications to Modeling of Practical Processes

IEEE Access, 2018
Real datasets are often distributed nonlinearly. Although many least squares support vector machine (LS-SVM) methods have successfully modeled this kind of data using a divide-and-conquer strategy, they are often ineffective when nonlinear data are ...
Xin-Jiang Lu, Te-Te Hu, Yi Zhang, Bin Fan   +3 more
doaj   +1 more source

Energy Optimization of Air Handling Unit Using CO2 Data and Coil Performance

, 2016
Air handling unit systems (AHU) are the series of mechanical systems that regulate and circulate the air through the ducts inside the buildings. In a commercial setting, air handling units accounted for more than 50% of the total energy cost of the ...
Edalatnoor, Arash, Ali Razban, Razban, Ali, David Goodman, Arash Edalatnoor, Jie Chen, Chen, Jie, Goodman, David   +7 more
core   +1 more source

Effectiveness of a Novel Low‐Density Lipoprotein Apheresis Device Rheocarna in Patients Undergoing Hemodialysis With Chronic Limb‐Threatening Ischemia: A Single‐Center Retrospective Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic limb‐threatening ischemia (CLTI) is a severe form of lower‐extremity artery disease characterized by distal lesions and microcirculatory impairment, limiting revascularization efficacy. Rheocarna is a direct hemoperfusion low‐density lipoprotein (LDL) adsorption device with potential rheological and anti‐inflammatory ...
Kunihiro Ishioka, Takayasu Ohtake, Kei Ohmori, Chika Shibuya, Tomoki Tsukahara, Mizuki Yamano, Yasuhiro Mochida, Machiko Oka, Kyoko Maesato, Yusuke Tsukamoto, Hidekazu Moriya, Sumi Hidaka, Shuzo Kobayashi   +12 more
wiley   +1 more source

Coexistence of entanglement-based quantum channels with DWDM classical channels over hollow core fibre in a four node quantum communication network

npj Quantum Information
We experimentally demonstrate the coexistence of three entanglement-based quantum channels with carrier-grade classical optical channels over 11.5 km hollow core nested antiresonant nodeless fibre, in a four user quantum network.
Marcus J. Clark, Obada Alia, Sima Bahrani, Gregory T. Jasion, Hesham Sakr, Periklis Petropoulos, Francesco Poletti, George T. Kanellos, John Rarity, Reza Nejabati, Siddarth K. Joshi, Rui Wang, Dimitra Simeonidou   +12 more
doaj   +1 more source

PSO-Based Feedrate Optimization Algorithm for Five-Axis Machining with Constraint of Contour Error

Machines, 2023
Feedrate has a great influence on contour error in five-axis machining. Accordingly, it is of great significance to plan the time-optimal feedrate curve considering the contour error constraint to achieve high-accuracy and high-efficiency machining ...
Jingwei Yang, Xiaolong Yin, Yuwen Sun
doaj   +1 more source