Results 131 to 140 of about 13,892 (290)

Conveyor Belt

open access: yes, 1978
Conveyor belt, Alyangula Mine, Alyangula, Groote Eylandt, NT, June 1978.Fuchs ...

core  

Complexity Navigation and Dual Enablement: Business Model Innovation at the Intersection of AI and the Circular Economy

open access: yesJournal of Product Innovation Management, EarlyView.
ABSTRACT The circular economy (CE) has emerged as a promising paradigm to address environmental challenges through resource efficiency, product life cycle transformation, and business model innovation. Yet, implementing circular business models remains challenging due to the complexity of coordinating stakeholders and managing large volumes of data ...
Konstantin Remke   +4 more
wiley   +1 more source

The Keystone‐Pathogen Hypothesis Updated: The Role of Porphyromonas gingivalis in Periodontitis

open access: yesJournal of Periodontal Research, EarlyView.
Porphyromonas gingivalis orchestrates a coordinated manipulation of immune and inflammatory responses in periodontal tissues which leads to the generation of a dysbiotic, subgingival biofilm community, and progression of periodontitis. The type 9 secretion system, lipid A modification, and the formation of outer membrane vesicles are important ...
Mike A. Curtis   +2 more
wiley   +1 more source

Vertical profiling of shock attenuation at the Rochechouart impact structure, France

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Rochechouart, south‐west France, is a complex impact structure. Here, we present the first report of shock barometry of quartz from what are likely parautochthonous basement units at depth, based on samples from the 2017 C.I.R.I.R drilling campaign. The crystallographic orientations of 725 sets of PDFs in 512 quartz grains in samples from four
P. Struzynska   +4 more
wiley   +1 more source

Research of energy-saving control system with frequency-conversion speed-regulation for belt conveyor

open access: yesGong-kuang zidonghua, 2013
In view of electrical energy waste problem of belt conveyor in a Coal Mine, a electrical energy-saving control system with frequency conversion speed regulation for belt conveyor was designed.
SUN Wei, WANG Hui, YANG Hai-qu
doaj  

Belt conveyor for crushed limestone

open access: yes, 2017
The principle of this thesis is to design and calculation of belt conveyor for transport of crushed limestone with the capacity of 47,000 kg per hour, a height difference of 5,3 meters and 21,7 meters axial distance.
Kadyrgozhin, Yermek
core  

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