Results 31 to 40 of about 24,619 (255)

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

Advanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff, Simon Holzer, Stefania Konstantinidi, Yoan Civet, Yves Perriard   +4 more
wiley   +1 more source

EFISIENSI FAKULTAS-FAKULTAS KELOMPOK ILMU SOSIAL DI UNIVERSITAS DIPONEGORO SEMARANG

Jurnal Studi Manajemen Organisasi, 2015
The achievement of the purpose to become a superior education institute need the provision of large resources. For it need to do measurements to assess how far the efficiency of the used of the input to the output of the specified.
Nova Ari Astuti
doaj   +1 more source

Stochastic Sensitivity Analysis in Data Envelopment Analysis

Fuzzy Optimization and Modeling, 2021
Data Envelopment Analysis (DEA) is an impeccable approach based on mathematical programming for the efficiency measurement of homogeneous Decision-Making Units (DMUs).
Nasim Arabjazi, Mohsen Rostamy-Malkhalifeh, Farhad Hosseinzadeh Lotfi, Mohammad Hasan Behzadi   +3 more
doaj   +1 more source

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

Advanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang, Xinyuan Ke, Andrew Heath, Richard J. Ball, Jiawei Xie, Jinchen Fan, Guisheng Li, Kevin Paine   +7 more
wiley   +1 more source

A Development on AHP/DEA Methodology for Ranking Decision Making Units [PDF]

مدیریت صنعتی, 2011
The AHP/DEA methodology is an integration of Analytical Hierarchical Process (AHP) and Data Envelopment Analysis. This method uses the capabilities of both AHP and DEA. However, it has some problems: It illogically compares two decision-making units in a
Mohammad Reza Alirezayee, Mohammad Reza Rafiee Sani   +1 more
doaj  

EFISIENSI BANK UMUM SYARIAH MENGGUNAKAN PENDEKATAN TWO-STAGE DATA ENVELOPMENT ANALYSIS

Buletin Ekonomi Moneter dan Perbankan, 2014
The aim of this study is to measure the efficiency of Islamic Bank in Indonesia, to analyze the factors that affect the level of efficiency which is known as Two-Stage Data Envelopment Analysis method and to propose measurement of Bank Soundness with ...
Muhammad faza Firdaus, Muhamad Nadratuzzaman Hosen   +1 more
doaj   +1 more source

Electrohydraulic Folding Ring Actuators for Radially Contracting Applications

Advanced Science, EarlyView.
This work presents an Electrohydraulic Folding Ring Actuator that combines high‐performance electrohydraulic actuation with origami‐inspired folding geometry to achieve constricting radial actuation. This integration yields significant inner lumen constriction, alongside a gripping force capable of holding objects exceeding four times the actuator's ...
Gavril Yong En Tan, Quan Xiong, Jonathan William Ambrose, Zeynep Altundal, Raye Chen‐Hua Yeow   +4 more
wiley   +1 more source

Towards Advanced Intelligent and Perceptive Soft Grippers

Advanced Intelligent Systems, EarlyView.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim, Hayeon Shin, Seik Park, Changbeom Shim, Seonggun Joe   +4 more
wiley   +1 more source

Efficiency of Islamic Banks Using Two Stage Approach of Data Envelopment Analysis

Buletin Ekonomi Moneter dan Perbankan, 2014
The aim of this study is to measure the efficiency of Islamic Bank in Indonesia, to analyze the factors that affect the level of efficiency which is known as Two-Stage Data Envelopment Analysis method and to propose measurement of Bank Soundness with ...
Muhammad Faza Firdaus, Muhamad Nadratuzzaman Hosen   +1 more
doaj   +1 more source

Detection of the Type of Left and Right Returns-to-Scales Using Envelopment DEA Models in Crisp and Fuzzy Environments: An Application for Predicting Changes in the Stock Market

International Journal of Computational Intelligence Systems, 2022
This paper aims to analyze left and right returns-to-scales in crisp and fuzzy data envelopment analysis (DEA). Since all previous envelopment DEA models for assessing left and right returns-to-scales are parametric, they are prone to encountering ...
Ali Payan, Alireza Hajihosseini, Azizollah Nosrat   +2 more
doaj   +1 more source