Effect of particle size distribution on screening efficiency of vibrating screen
Scientific ReportsVibrating screen screening efficiency is affected by a variety of factors, among which particle size distribution (PSD) has long been neglected by researchers.
Guolang Shen +5 more
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Multi-parameter optimization of high-frequency vibrating screen based on DEM
工程科学学报, 2021 The screening efficiency and average transport speed of materials are important indicators for measuring the performance of screening machinery. In recent years, few breakthroughs have been made in traditional screening machinery.
Bing CHEN +4 more
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Establishment of High-Efficiency Screening System for Gene Deletion in Fusarium venenatum TB01
Journal of Fungi, 2022 Genetic engineering is one of the most effective methods to obtain fungus strains with desirable traits. However, in some filamentous fungi, targeted gene deletion transformant screening on primary transformation plates is time-consuming and laborious ...
Sheng Tong +6 more
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Red fluorescence protein (DsRed2) promotes the screening efficiency in peanut genetic transformation
Frontiers in Plant Science, 2023 Peanut (Arachis hypogaea L.), one of the leading oilseed crops worldwide, is an important source of vegetable oil, protein, minerals and vitamins. Peanut is widely cultivated in Asia, Africa and America, and China is the largest producer and consumer of ...
Dongxin Huai +18 more
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Study on matching optimization of screening efficiency and screen surface wear of flip screen
Meitan kexue jishu, 2023 In order to improve the production efficiency of the coal washing process, increase the service life of the washing equipment, maximize the potential production capacity of the screening equipment in the coal preparation plant, improve the rationality of
Yongli ZHOU +5 more
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Study on Screening Mechanism and Numerical Simulation for Crashed Concrete Particles by Using DEM
Separations, 2022 Recycling waste concrete has become a large problem in developing countries. The aim of this work is to provide guidance for screening concrete particles and improving screening efficiency.
Deyi He, Chusheng Liu
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Frontiers in Pediatrics, 2023 BackgroundCongenital hypothyroidism (CH) is an neonatal endocrine disorder. Traditional newborn screening is the mainstream method of CH screening, so as to ensure the early detection and treatment of CH.
Liang Ye +13 more
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Analysis of the efficiency of retrocochlear screening [PDF]
The Laryngoscope, 1992 AbstractThe auditory brainstem response (ABR), as well as associated audiologic and radiographic studies of 175 patients suspected of having cerebellopontine angle tumors were reviewed. The majority of patients presented with asymmetric hearing loss. Eight acoustic neuromas were identified. All eight had abnormal ABRs.
J P, Kotlarz, T L, Eby, T E, Borton
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An Online Detection Method for Coal Dry Screening Based on Image Processing and Fractal Analysis
Applied Sciences, 2022 In coal dry screening, online detection for screening efficiency is a significant challenge. Notwithstanding, the method of image processing is strenuous to implement in this field due to the complex surface texture of shattered coal.
Deyi He, Chusheng Liu
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Variable elliptical vibrating screen: Particles kinematics and industrial application
International Journal of Mining Science and Technology, 2021 Traditional vibrating screen usually adopts the linear centralized excitation mode, which causes the difficulty in particles loosening and low screening efficiency.
Chenlong Duan +9 more
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