Results 111 to 120 of about 316,556 (352)

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan   +4 more
wiley   +1 more source

Management decision making by the analytic hierarchy process: A proposed modification for large-scale problems [PDF]

open access: yes
Frequently, management decision making problems involve multiple criteria/objectives/attributes. Over the years, many quantitative methods have been developed to facilitate making rational decisions involving multiple criteria.
Abdullah, Nur Anisah, Islam, Rafikul
core   +1 more source

Comparing Entropy Weighting Method and AHP for JIT implementation in a Manufacturing System [PDF]

open access: yes, 2015
Although some important criteria, such as work in process (WIP) and inventory, are recognized to have an impact on Just-in-Time (JIT) implementations, the exact weights of these criteria for different systems are not known.
Aghezzaf, El-Houssaine   +2 more
core  

Economic analysis and investment in fuel industry considering risk management by analytical hierarchy process [PDF]

open access: diamond, 2022
Anna Gustina Zainal   +4 more
openalex   +1 more source

Micropleated Nanofibrous Filters for High‐Efficiency Submicron Aerosol Filtration: A Comparative Study with Chemical, Biological, Radiological, and Nuclear Gas Mask Filters

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents micropleated filters manufactured by needleless electrospinning. Nanofibers are deposited onto uniaxially pre‐stretched substrates that contract upon release, forming densely packed micropleats. This architecture increases effective surface area without enlarging the filter size, achieving quality factors comparable to those of ...
Aleksandr Fadeev   +6 more
wiley   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

open access: yesAdvanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu   +8 more
wiley   +1 more source

Land valuation using analytic hierarchy process (AHP) in Vietnam [PDF]

open access: yesUrbanism. Arhitectura. Constructii
Accurate information on land value plays an important role in sustainable land use planning, especially in developing countries where there is a significant difference between market land prices and state land prices. Market land prices are determined by
Sy Liem Pham   +11 more
doaj  

Inconsistency and non-additive Choquet integration in the Analytic Hierarchy Process [PDF]

open access: yes
We propose to extend the aggregation scheme of Saaty’s AHP, from the stan- dard weighted averaging to the more general Choquet integration. In our model, a measure of inconsistency between criteria is derived from the main pairwise comparison matrix and ...
Ricardo Alberto Marques Pereira   +1 more
core  

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