Results 51 to 60 of about 19,935 (220)

Design and Development of an Accessible Clip Gauge Extensometer for CMOD Measurement in Fracture Mechanics

open access: yesEngineering Reports, Volume 8, Issue 2, February 2026.
A low‐cost clip gauge extensometer for crack mouth opening displacement was developed from accessible procedures and materials. Accuracy and repeatability comparable to commercial devices were demonstrated in calibration and fracture tests, enabling reliable measurement in CT specimens for resource‐constrained laboratories.
Isaías Chamorro‐Cruz   +8 more
wiley   +1 more source

Planning soil tillage using quality function deployment (QFD)

open access: yesScientia Agricola, 2003
The Brazilian forest sector represents about 4% of gross domestic product (GDP) which is correspondent to US$ 21.0 billion. The natural forest area is approximately 4.8 million hectares and for the near future there will be a need to increase the planted
Marcos Milan   +2 more
doaj  

Logistics Service Providers' Business Models in the Circular Economy: A Systematic Literature Review and Panarchy Theory Framework

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 1, Page 1128-1164, January 2026.
ABSTRACT Logistics service providers (LSPs) can support the transition to a circular economy (CE) through their visibility over and facilitation of resource flows between supply chain (SC) actors. However, the proliferation of CE‐related terms, compounded by a manufacturer‐centric focus on CE culminating in knowledge siloes that result in an overall ...
Orsolya‐Anna Mate   +3 more
wiley   +1 more source

Bridging Low‐Altitude Economy and Environmental Sustainability: A User‐Oriented Framework for Low‐Noise Green UAV Development

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study addresses UAV noise pollution and user needs by proposing a user‐centric framework combining quality function deployment and fuzzy best–worst method to prioritise key demands, with ‘environmental design’ and ‘technical performance’ emerging as critical factors.
Yu Lin   +3 more
wiley   +1 more source

Analisis pengembangan produk abon ikan tuna menggunakan metode quality function deployment (QFD)

open access: yesAgrointek
The study's purpose was to analyze shredded tuna products' development using the Quality Function Deployment (QFD) method. Research subjects are parties involved in shredded tuna fish products' micro—business determination of the number of samples using ...
Dhian Herdhiansyah   +4 more
doaj   +1 more source

Comprehensive Evaluation and Trade‐Off of Top‐Level Requirements for BWB UAVs

open access: yesEngineering Reports, Volume 7, Issue 7, July 2025.
Based on the correspondence between top‐level requirements and conceptual design parameters, the top‐level requirement optimization of BWB UAVs is completed using a comprehensive evaluation method. ABSTRACT To enhance the rationality of top‐level requirement development for Blended Wing Body (BWB) Unmanned Aerial Vehicles (UAVs), a top‐level ...
Xinshi Suo   +3 more
wiley   +1 more source

Use of Selected Mathematical and Statistical Methods for Data Analysis Related to the Area of ​​Quality [PDF]

open access: yes, 2013
Import 26/06/2013Cílem práce bylo systematizovat přístupy vybraných matematických a statistických metod a to konkrétně využití fuzzy logiky pro vybrané metody.
Tesařová, Lucie
core  

Integrating Systems Methodologies for Australian Undersea Surveillance: A Systematic Literature Review

open access: yesSystems Engineering, Volume 28, Issue 4, Page 471-497, July 2025.
ABSTRACT Australia is a maritime nation, relying on access to its surrounding oceans for its economy and security. The Royal Australian Navy conducts undersea surveillance to monitor this vital maritime environment and gain insight into activities beneath the ocean's surface.
Timothy J. Milledge   +2 more
wiley   +1 more source

Integrated Product and Process Development of Clutch Friction Material Using Quality Function Deployment Processes

open access: yesMATEC Web of Conferences, 2018
Using an improved quality function deployment (QFD) process, an integrated product and process development method was proposed for the clutch friction material, one key part of driveline.
Yan Zhengfeng, Tu Guangping, He Jiajun
doaj   +1 more source

Mapping customer needs to engineering characteristics: an aerospace perspective for conceptual design

open access: yes, 2014
Designing complex engineering systems, such as an aircraft or an aero-engine, is immensely challenging. Formal Systems Engineering (SE) practices are widely used in the aerospace industry throughout the overall design process to minimise the overall ...
Bertoni, M.   +3 more
core   +3 more sources

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