Results 31 to 40 of about 5,213 (312)

La place des transports dans la vie d'une grande entreprise : l'exemple de l'usine de Fives—Lille

open access: yes, 1979
This study shows the importance of transports in a heavy mechanical engineering plant : the Fives-Cail Babcock Inc. plant in Lille. Our analysis of the dispatching of products allowed us to spot the patrons of the plant in 1977 and to put out into relief
Alain Barré
core   +2 more sources

RESEARCHES REGARDING THE CONSTRUCTION OF THE INDICATED DIAGRAM AT COMPRESSION IGNITION ENGINES WHITH FUEL BASED OF UZED COOKING OIL IN RELATED WITH DIESEL

open access: yesAgricultura, 2014
In this paper are presented the results about indicated diagram, in  p-j and p-V coordinates of Lombardini monocylindric engine 3LD 450, alternativ cherge whith biodisel obtained from uzed cooking oil and diesel.
A. Todorut, N. Cordos
doaj   +1 more source

Classical Failure Modes and Effects Analysis in the Context of Smart Grid Cyber-Physical Systems

open access: yesEnergies, 2020
Reliability assessment in traditional power distribution systems has played a key role in power system planning, design, and operation. Recently, new information and communication technologies have been introduced in power systems automation and asset ...
Andrés A. Zúñiga   +3 more
doaj   +1 more source

A New Collector Device for the Immediate Use of Particulate Autogenous Bone Grafts

open access: yesApplied Sciences, 2023
Autogenous bone grafts can be harvested from either intraoral or extraoral sources. Intra-oral sources include healing tooth extraction wounds, a bone from edentulous ridges, bone trephined from within the jaw using trephine drills, bone formed in wounds,
Carlos Aurelio Andreucci   +2 more
doaj   +1 more source

Bio-chemo-electro-mechanical modelling of the rapid movement of Mimosa pudica

open access: yes, 2020
A remarkable feature of Mimosa pudica is its ability to deform in response to certain external stimuli. Here, a two-dimensional transient bio-chemo-electro-mechanical model of the rapid movement of the main pulvinus of Mimosa pudica is developed.
Li, Hua   +3 more
core   +1 more source

Morphological and Mechanical Characterization of Films Incorporating Porphyran Extracted from Porphyra Dioica [PDF]

open access: yes, 2022
This paper studies the effects of glycerol plasticizers and/or alginate, pectin, and carboxymethylcellulose polysaccharides on the mechanical and physical properties of porphyran-based films to evaluate the films’ ability to be used as food ...
Baptista, Ricardo S.   +17 more
core   +1 more source

Proposal for a New Bioactive Kinetic Screw in an Implant, Using a Numerical Model

open access: yesApplied Sciences, 2022
A new biomechanism, Bioactive Kinetic Screw (BKS) for screws and bone implants created by the first author, is presented using a bone dental implant screw, in which the bone particles, blood, cells, and protein molecules removed during bone drilling are ...
Carlos Aurelio Andreucci   +3 more
doaj   +1 more source

Study on the reliability of the underground conveyor belt system installed at Vulcan Mine, the Jiu Valley Basin in Romania

open access: yesMATEC Web of Conferences, 2017
The paper deals with a comprehensive reliability analysis of the conveyor belts belonging to an underground coal mine in the Jiu Valley, Romania. As resulted from the mine management reports, the transportation system is responsible for many downtimes ...
Tomuș Ovidiu-Bogdan   +2 more
doaj   +1 more source

Designing of carbon fiber-reinforced polymer (CFRP) composites for a second-life in the aeronautic industry: strategies towards a more sustainable future

open access: yesFrontiers in Materials, 2023
Over the last few years, the use of carbon fiber-reinforced polymer composites (CFRP) in the aeronautic sector has significantly increased, given these materials’ outstanding properties. Consequently, the accumulation of composite residues is becoming an
Carolina Borges   +6 more
doaj   +1 more source

Thermal charactristics for the flow of Williamson hybrid nanofluid (MoS2 + ZnO) based with engine oil over a streched sheet

open access: yes, 2021
The result for enhanced heat transfer to manage increasing heat density of miniature and several other technical processes have urged to analyze thermal transports of hybrid nanofluids. Molybdenum disulfide (MoS2) and Zinc oxide (ZnO) are hybridized as a
Siddique, Imran   +11 more
core   +1 more source

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