The advancement in endoscopic technology and techniques has increased its use in the diagnosis and treatment of gastrointestinal diseases.Reprocessing of reusable endoscopes remains a challenge.Inadequate reprocessing...
This article comments on the article by Du et al,who conducted a randomized controlled trial aiming at evaluating the effectiveness of a novel spray flushing system in cleaning flexible endoscopes while minimizing dam...
supported by a grant from the Russian Science Foundation(Project No.20-11-20125).
During the manufacturing or processing of materials,large volumes of water of the required quality are often needed.Industrial water treatment and water purification is the process of removing impurities and pollution...
West China Nursing Discipline Development Special Fund Project,No.HXHL21029。
BACKGROUND Commonly used cleaning brushes in the reprocessing of flexible endoscopes often cause damage within the working channels.AIM To develop a spray flushing system to achieving effective cleaning of the working...
funded by the National Natural Science Foundation of China(Grant No.12072244).
Reservoir sediment flushing,one of the most effective strategies for alleviating reservoir sedimentation,involves discharging sediment-laden flows downstream through bottom tunnels.However,whether flushing can be acco...
Estimating the residual heat of blast furnace slag flushing in China,classifying and introducing the current proposed methods of slag flushing waste heat utilization,and listing existing cases.In order to better save ...
This work is supported by the National Key Research and Development Program(No.2018YFC0705305);the Fundamental Research Funds for the Central University of Donghua University(No.2232017A-09).
The acceleration of industrialization worsening indoor environments of industrial buildings has drawn more attention in recent years.Natural ventilation can improve indoor air quality(IAQ)and reduce carbon emissions.T...
A reduction in building occupancy can lead to stagnant water in plumbing,and the potential consequences for water quality have gained increasing attention.To investigate this,a study was conducted during the COVID-19 ...
co-supported by the National Key Research and Development Program of China(No.2019YFE0105100);the Equipment Pre-research Collaborative Foundation for Innovation Team from Ministry of Education of the People’s Republic of China(No.8091B042209);the Science and Technology Support Plan for Youth Innovation of Universities in Shandong Province(No.2019KJB016);the Natural Science Foundation of Shandong Province(No.ZR2022ME106)。
The arc milling method has the advantages of high machining efficiency and low cost and is independent of the strength and hardness of machined materials.However,frequent electrode back-offs and the risk of workpiece ...
The financial support received from the Ministry of Science and Technology of the People’s Republic of China(Grant No.2019YFC1806002);National Natural Science Foundation of China(Grant Nos.42107174,42077241)is gratefully acknowledged.
The through-diffusion and membrane behavior testing procedure using a closed-system apparatus has been widely used for concurrent measurement of diffusion and membrane efficiency coefficients of low-permeability clay-...