Results 111 to 120 of about 4,504 (192)

IDENTIFIKASI CACAT PADA GENTENG WENDIT DENGAN DIAGRAM PARETO

open access: yes, 2012
One of centrale of home industry in Malang is UD. BJ Mendit on Mendit Barat, Kec. Pakis withit’s roof production process. From the observation that the researcher do into UD.
Retno, Dyah
core  

The synergy effect between Six Sigma & Lean Manufacturing [PDF]

open access: yes, 2005
Includes bibliographical ...
Kang, Chiweon
core  

Reliability Of Technological Flows. A Case Study [PDF]

open access: yesAnnals of the University of Petroşani. Mechanical Engineering
The analysis of the operating behavior of equipment allows us to know the technical condition of the equipment in a technological flow, the influence of each equipment on the flow, as well as taking technical and organizational measures regarding, in ...
Vlad Alexandru Florea
doaj  

Extended batch adsorber analogue model (e‐BAAM) for rapid evaluation of CO2 capture pressure swing adsorption cycles

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This work presents a simplified extended‐batch adsorber analogue model (e‐BAAM) to quantify key performance metrics such as purity, recovery, and energy trends for various pressure swing adsorption (PSA) process cycles for CO2$$ {\mathrm{CO}}_2 $$ capture.
Gwyneth Liske, Arvind Rajendran
wiley   +1 more source

Harnessing machine learning and optimization for informed chemical engineering decisions: A styrene reactor analysis

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
This study shows that integrating multiple machine learning models with optimization and decision‐making improves chemical process design, and that a consensus‐based strategy across models provides more robust and reliable operating recommendations than any single model, especially under limited or noisy data conditions.
Farough Agin   +2 more
wiley   +1 more source

Imagination and Imaging in Economic Model Building [PDF]

open access: yes, 2002
Modelling became one of the primary tools of economic research in the 20th century and economists understand their mathematical models as giving some kind of representation of the economic world, one adequate enough for the purpose of reasoning about ...
Morgan, Mary
core  

Purification of Li2CO3 Obtained through Pyrometallurgical Treatment of NMC Black Mass from Electric Vehicle Batteries

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso   +3 more
wiley   +1 more source

A conjoint study of quantitative and semi-quantitative assessment of failure in a strudel manufacturing plant by means of FMEA and HACCP, Cause and Effect and Pareto diagram

open access: yes, 2007
Failure Mode and Effect Analysis (FMEA) model was applied for the risk assessment of strudel manufacturing. A tentative approach of FMEA application to the strudel industry was attempted in order to identify the potential failures in the flow diagram and
Ioannis S. Arvanitoyannis   +3 more
core   +1 more source

Toward a Paradigm Shift in Low‐Temperature SCR Catalyst Design: Defect Engineering and Data‐Driven Integration

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan   +3 more
wiley   +1 more source

Application of Pareto analysis and Ishikawa diagram to analysis of causes of non-conformity in the process of production of farm goods household

open access: yes, 2018
W artykule omówione zostały elementarne kwestie dotyczące audytu wewnętrznego, przedstawiono również narzędzia zarządzania jakością takie jak diagram Pareto-Lorenza oraz diagram Ishikawy.
Salwin, M.   +3 more
core  

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