Results 21 to 30 of about 103,175 (263)

Method for cleaning tip of sampling nozzle by reversed phase driving of two vibration plates

Nihon Kikai Gakkai ronbunshu, 2021
As a method for cleaning the nozzle of clinical analyzers with high cleaning efficiency, ultrasonic cleaning was selected because the cleaning mechanism can be miniaturized and the effect on dispensing accuracy is negligible.
Yosuke HORIE, Katsuhiko KIMURA, Akihiro NOJIMA, Hiroyuki TAKAYAMA, Kohei NONAKA   +4 more
doaj   +1 more source

Efficient and Low-Loss Cleaning Method for Non-Uniform Distribution of Threshed Materials Based on Multi-Wing Curved Combination Air Screen in Computational Fluid Dynamics/Discrete Element Method Simulations

Agriculture
During the operation of the longitudinal axis flow threshing device of a combine harvester, the threshed materials form accumulations and blockages on both sides of the screen surface, severely affecting the harvesting process.
Longhai Wang, Xiaoyu Chai, Juan Huang, Jinpeng Hu, Zhihong Cui   +4 more
doaj   +1 more source

Performance Comparison of Adaptive Mechanisms of Cleaning Module to Overcome Step-Shaped Obstacles on Façades

IEEE Access, 2019
As the demand and market for building maintenance are increasing, automated building façade cleaning has become essential. Robots are replacing human workers because cleaning work on high-rise buildings using gondolas can be dangerous. Several fa&#
Jooyoung Hong, Garam Park, Jiseok Lee, Jongwon Kim, Hwa Soo Kim, Taewon Seo   +5 more
doaj   +1 more source

Removal mechanism of Hydroides fouling on high-strength steel in the marine environment during nanosecond pulsed laser cleaning

Journal of Materials Research and Technology, 2023
The surface of metal materials will be contaminated by marine organisms when serving in the marine environment, which seriously affects the service life of the materials, and must be cleaned regularly.
Bi Siyuan, Yang Shuo, Liu Hongbo, Lei Zhenglong   +3 more
doaj   +1 more source

Design and implementation of an automatic cleaning machine for evaporation tanks

Shipin yu jixie
ObjectiveIn order to solve the problems of low manual cleaning efficiency, poor cleaning quality, and the risk of burns.MethodsAn automatic cleaning machine for boiling sugar evaporation tanks which could be positioned and walked above the heating tube ...
WANG Mingjuan, LIANG Fangui, JIANG Yu
doaj   +1 more source

The Clean development mechanism

Journal of Management and Science, 2016
The Clean development mechanism (CDM) is a new tool for promoting sustainable development in developing countries. It was established by the Kyoto Protocol under the United Nations Framework Convention on Climate Change (UNFCCC). It promises developed countries certified emission reductions (CERs) if they comply with their quantified emission targets ...
Yusuf Muchelulea, Kevin Mulama
openaire   +2 more sources

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

Square Duct Cleaning Machine Using a Multistage Planetary Gear Mechanism for Removing Grease

IEEE Access
This study proposes a cleaning machine using a multistage planetary gear mechanism to remove accumulated grease from kitchen ducts with various geometries, including circular and square configurations. The contributions of this study encompass the design
Yosuke Momma, Takehiro Hitomi, Fumio Ito, Taro Nakamura   +3 more
doaj   +1 more source

Microstructure evolution and surface cleaning of Cu nanoparticles during micro-forming fields activated sintering technology

MATEC Web of Conferences, 2015
For the purpose of extensive utilization of powder metallurgy to micro/nano- fabrication of materials, the micro gear was prepared by a novel method, named as micro- forming fields activated sintering technology (Micro-FAST).
Wu Mingxia, Yang Gang, Yang Yi, Qin Yi, Yin Deqiang   +4 more
doaj   +1 more source

Design of a 3-DOF Parallel Manipulator to Compensate for Disturbances in Facade Cleaning

IEEE Access, 2020
This paper proposes a three-degree-of-freedom manifold composed of three linear actuators. The proposed mechanism consists of a workspace suitable for facade cleaning and can compensate for the horizontal position from disturbances in a gondola-based ...
Garam Park, Jooyoung Hong, Sungkeun Yoo, Hwa Soo Kim, Taewon Seo   +4 more
doaj   +1 more source