Results 61 to 70 of about 95,371 (341)

Data envelopment analysis based on triangular neutrosophic numbers

CAAI Transactions on Intelligence Technology, 2020
Data envelopment analysis (DEA) is one of the best mathematical techniques to compute the overall performance of units with some inputs and outputs. The original DEA methods are developed to tackle the information based on the crisp number but no ability
S.A. Edalatpanah
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Data Envelopment Analysis Model with Inbound-Output Approach [PDF]

چشم‌انداز مدیریت صنعتی, 2011
Data Envelopment Analysis (DEA) is a linear programming technique whose main purpose is to compare and evaluate the performance of a number of similar decision makers with different inputs and outputs.
Hassan Farsijani, Mohammad Hossein Arman, Alireza Hosseinbeigi, Azam Jalili   +3 more
doaj  

The Potential of Data Envelopment Analysis (DEA) in Labor Adjustment Policy [PDF]

, 2015
[Excerpt] Through labor-management policy, the management is responsible for establishing mutually beneficial relations between workers and employers. Establishing proper relations from the perspective of the worker refers to protecting workers’ rights ...
Choi, Intae
core   +1 more source

Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation

Advanced Engineering Materials, EarlyView.
This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Data Envelopment Analysis (Dea) approach In efficiency transport manufacturing industry in Malaysia [PDF]

, 2018
The objective of this study was to measure of technical efficiency, transport manufacturing industry in Malaysia score using the data envelopment analysis (DEA) from 2005 to 2010.
Abdul Talib, Basri, Abdullah, Mohd Fahmy
core  

Penerapan Data Envelopment Analysis Dalam Pengukuran Efisiensi Retailer Produk Kendaraan Merek Toyota [PDF]

, 2017
Peningkatan penjualan mobil dari tahun ke tahun membuat semakin ketatnya persaingan bisnis sejenis pada sektor industri otomotif, sehingga dibutuhkan keefisiensian dalam menjalankan proses bisnis agar bisnis tersebut dapat terus berkompetisi di pasar ...
Lumban Gaol, Andrew Filardo, Negoro, N. P. (Nugroho)   +1 more
core   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Two-stage network data envelopment analysis production games

AIMS Mathematics
DEA (Data Envelopment Analysis) production games combine DEA theory with cooperation games and assess the benefits to production organizations with single-stage structure. However, in practical production problems, the production organizations are always
Qianwei Zhang, Zhihua Yang, Binwei Gui
doaj   +1 more source