Results 31 to 40 of about 63,775 (207)

Analysis of Digital Competencies of 21st Century Teachers of Mathematics Education by Pentagonal Fuzzy Number and Some of Its Arithmetic Operations

open access: yesJournal of Education and Learning Mathematics Research (JELMaR), 2021
Digital competencies is a collection of digital skills, categorized into five main areas of focus. They are designed as a tool for students to use to reflect on the digital skills and critical perspectives they develop while in school or college, in ...
R. Kar, A. Shaw
semanticscholar   +1 more source

Economic fish production inventory model for perishable fish items with the detoriation rate and the added value under pentagonal fuzzy number

open access: yesComplex & Intelligent Systems, 2020
In marine fishing, a considerable planning is required for developing socio-economic value of fishermen. This research explores the discussion in optimal fish manufacturing quantity for perishable fish items in the vessel during yachting.
V. Kuppulakshmi   +2 more
semanticscholar   +2 more sources

Methodology for Determining the Probability of Damage to UAV as a Result of Exposure to Atmospheric Environmental Factors

open access: yesAdvanced Engineering Research, 2022
Introduction. For the effective use of unmanned aerial vehicles (UAV), it is required to take into account the impact of atmospheric environmental factors.
D. G. Belonozhko   +3 more
doaj   +1 more source

IMPLICATION - BASED FUZZY TERNARY SEMIGROUPS FOR ISOLATED SYSTOLIC HYPERTENSION USING PENTAGONAL FUZZY NUMBER MATRIX

open access: yesAdvances in Mathematics: Scientific Journal, 2021
In this paper, medical diagnosis concerning isolated systolic hypertension and a study on implication operators is introduced, but fuzzy pentagonal number matrix concepts developed to give a numerical example and graphical representation are also ...
G. Sheeja, E. Rupavathi
semanticscholar   +1 more source

An Innovative Algorithm-Driven Optimization Framework for Landfill Mining: Aiming Sustainable Profitability Expeditiously

open access: yesIEEE Access, 2023
Landfill mining (LFM) offers a potential solution to the environmental issues associated with landfilling. The current work aims to develop an efficient optimization framework for LFM that is sustainable, profit-yielding, and time minimizing at the same ...
Pooja Bhakuni, Amrit Das
doaj   +1 more source

Connectionist Inference Models [PDF]

open access: yes, 2001
The performance of symbolic inference tasks has long been a challenge to connectionists. In this paper, we present an extended survey of this area. Existing connectionist inference systems are reviewed, with particular reference to how they perform ...
Browne, Antony, Sun, Ron
core   +3 more sources

A sustainable supply chain model with two inspection errors and carbon emissions under uncertain demand

open access: yesCleaner Engineering and Technology, 2021
This study analyzes a two-level sustainable supply chain model using the meta-heuristic evolutionary algorithm. Defective items are exposed due to malfunctions in the equipment during the manufacturing process.
B. Karthick, R. Uthayakumar
doaj   +1 more source

Impact of carbon emission reduction on supply chain model with manufacturing decisions and dynamic lead time under uncertain demand

open access: yesCleaner Logistics and Supply Chain, 2022
Consignment stock policy plays a crucial role in stock management to accomplish more significant benefits for supply chain players. Accordingly, in this research, we developed an inventory model based on the vendor managed inventory and consignment stock
B. Karthick, R. Uthayakumar
doaj   +1 more source

Why Delannoy numbers? [PDF]

open access: yes, 2004
This article is not a research paper, but a little note on the history of combinatorics: We present here a tentative short biography of Henri Delannoy, and a survey of his most notable works.
Aeppli   +70 more
core   +5 more sources

A Multi-Robot Cooperation Framework for Sewing Personalized Stent Grafts [PDF]

open access: yes, 2016
This paper presents a multi-robot system for manufacturing personalized medical stent grafts. The proposed system adopts a modular design, which includes: a (personalized) mandrel module, a bimanual sewing module, and a vision module.
Chunmin Ma (1772023)   +13 more
core   +8 more sources

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