Results 71 to 80 of about 13,897 (270)
Influencing Parameters at Drum Screens for Packaging Screening
Chemie Ingenieur Technik, EarlyView.Drum (trommel) screens are extensively utilized in the classification of packaging waste according to its particle size. The present study aims to quantify the size‐classification behaviour of elongated, hollow packaging‐like items (representing bottles, tubes and cups) using cylindrical and tubular test pieces.
Konstantin Schinkel +4 more
wiley +1 more source
, 2017 The aim of this work is to design a mobile conveyor belt to brown and black coal. The thesis contains a theoretical part, which describes all the components of the conveyor belt further functional calculations according to ISO 5048, the calculation of ...
Tenora, Jiří
core +2 more sources
, 2013 Bachelor thesis is about a design of a belt conveyor for crushed limestone. In the first part are belt conveyors designs options summarized. The second part consists of a calculations based on ČSN ISO 5048 standard. In the thesis are designed basic parts
Gelnar, Václav
core +2 more sources
An optimizing microseismic method for rock burst early warning based on mining production process
Deep Underground Science and Engineering, EarlyView.A classification early warning method of rock burst based on hourly microseismic data is proposed, which can be combined with the on‐site production process to provide more timely warning. Abstract Microseismic (MS) events have been reported in nearly every coal mining country, which could well lead to rock burst in underground coal mines.
Zepeng Han +6 more
wiley +1 more source
Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di +11 more
wiley +1 more source
A Computer Vision Based Conveyor Deviation Detection System
Applied Sciences, 2020 The monitoring of conveyor belt deviation based on computer vision is the research topic of this paper. A belt conveyor system equipped with cameras and a laser generator is used as the test apparatus.
Mengchao Zhang +3 more
doaj +1 more source
Journal of Adolescence, EarlyView.ABSTRACT Introduction During the pubertal transition, peer relationships become increasingly salient for adolescents' social and emotional development. However, research on peer contexts during this period has largely emphasized deviant peer groups, leaving the potential role of positive peer affiliations less understood.
Rona Carter, Joonyoung Park
wiley +1 more source
Belt conveyor for crushed limestone [PDF]
, 2021 The bachelor’s thesis is focused on design and calculation of a belt conveyor for transportation of crushed limestone with a transport capacity of 105,000 kg/h, axial distance of 45 m and height difference of 8.5 m.
Salvet, Patrik
core
Organizational and Functional Principles of the Obligate Respiratory Chain Supercomplex
Journal of the Chinese Chemical Society, EarlyView.In this review we deliver a comprehensive structural analysis of the actinobacterial respiratory chain supercomplex and discuss the principles underlying the assembly of its supramolecular architecture. ABSTRACT Proton translocating respiratory chain complexes assemble into supramolecular structures in their native cellular environment, yet the ...
Wei‐Chun Kao, Nick Hiatt, Carola Hunte
wiley +1 more source
Design of Adaptive Control System of Belt Conveyor of Coal Mine Underground
Gong-kuang zidonghua, 2011 In view of problem of idle motion of belt conveyor existed in belt conveyor system of Wangzhuang Coal Mine, a design scheme of adaptive control system of belt conveyor of coal mine underground was proposed.
WANG Jin
doaj