Results 61 to 70 of about 3,983,216 (298)

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Leveraging management information in improving call centre productivity

open access: yesSouth African Journal of Information Management, 2016
Background: The availability and efficient use of management information is one of the key strategic levers in driving growth and competitiveness for companies.
Manthisana Mosese, Martie Mearns
doaj   +1 more source

Improving Design Productivity and Product Data Consistency [PDF]

open access: yes, 2003
Computer Aided Design systems still suffer from a number of shortcomings with regards to the full design process: they provide limited solutions for maintaining product data consistency and offer no assistance to relieve designers from tedious, repetitive, solid modeling work.
F. Giguère   +2 more
openaire   +2 more sources

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Improving Canada’s Productivity Performance: The Potential Contribution of Firm-level Productivity Research [PDF]

open access: yesInternational Productivity Monitor, 2013
Canada’s recent productivity growth has been low by historical and international standards. Canadian and international studies have suggested this may be partly due to firm-level determinants.
Don Drummond   +2 more
doaj  

Thermal Cycle–Microstructure–Property Relationships in Rail Steel Heat‐Affected Zone Simulated by Gleeble

open access: yesAdvanced Engineering Materials, EarlyView.
Microstructural evolution of premium rail steel during flash butt welding (FBW), comparing physically simulated heat‐affected zones with actual weld regions. Thermal cycles induce phase transformations and microstructural heterogeneity that influence weld quality and mechanical performance. These findings provide insights into optimizing FBW parameters
Emmanoelle Cintra da Cunha Araújo   +15 more
wiley   +1 more source

Towards improving construction labor productivity and projects’ performance

open access: yesAlexandria Engineering Journal, 2011
Proper management of resources in construction projects can yield substantial savings in time and cost. As construction is a labor-intensive industry, this paper focuses on labor productivity in the construction industry. This study considers the current
Mostafa E. Shehata, Khaled M. El-Gohary
doaj   +1 more source

Improving livestock productivity - Tunisia

open access: yes, 2016
Improving livestock productivity ...
Dryland Systems, CRP
core  

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha   +11 more
wiley   +1 more source

Improving the Traits of Perilla frutescens (L.) Britt Using Gene Editing Technology

open access: yesPlants
Plant breeding has evolved significantly over time with the development of transformation and genome editing techniques. These new strategies help to improve desirable traits in plants. Perilla is a native oil crop grown in Korea. The leaves contain many
Sivabalan Karthik   +7 more
doaj   +1 more source

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