Results 81 to 90 of about 741 (178)

Quality Evaluation of Apocyni Veneti Folium from Different Habitats and Commercial Herbs Based on Simultaneous Determination of Multiple Bioactive Constituents Combined with Multivariate Statistical Analysis

open access: yesMolecules, 2018
Apocyni Veneti Folium (AVF) is a kind of staple traditional Chinese medicine with vast clinical consumption because of its positive effects. However, due to the habitats and adulterants, its quality is uneven.
Cuihua Chen   +7 more
doaj   +1 more source

Performance Ranking With Causality Analysis And Gray-Relational Analysis: A Study On The G20 Countries

open access: yes, 2018
In this thesis study, it is aimed to measure and rank the economic performances of countries by using the basic economic parameters specified in the study by using Gray Relational Analysis (GRA) method, which is one of the Multi Criteria Decision Making (
Şimşek, Volkan
core  

Gray Method for Multiple Attribute Decision Making with Incomplete Weight Information under the Pythagorean Fuzzy Setting

open access: yesJournal of Intelligent Systems, 2018
In this study, we developed an approach to investigate multiple attribute group decision-making (MAGDM) problems, in which the attribute values take the form of Pythagorean fuzzy numbers whose information about attribute weights is incompletely known ...
Khan Muhammad Sajjad Ali   +2 more
doaj   +1 more source

Establishment of indoor accelerated corrosion test for Zn-Al-Mg coated steel in offshore photovoltaic applications

open access: yesMaterials Research Express
The rapid expansion of the offshore photovoltaic (PV) industry demands structural materials with superior durability to withstand harsh marine environments for a mandatory service life of 27 years.
Zi Wang   +6 more
doaj   +1 more source

Machining performance of SS 304 steel with hybrid nanocutting fluids using Taguchi-based gray relational analysis

open access: yesJournal of Mechanical Engineering and Sciences
Traditional cutting fluids are often insufficient in managing the heat, friction generated during machining and environmental issues. The use of hybrid nanocutting fluids contributes to green manufacturing by reducing the need for excessive coolant flow
Javvadi Eswara Manikanta   +3 more
doaj   +1 more source

Multi-objective optimization of laser machining parameters for carbon-glass reinforced hybrid composites: Integrating gray relational analysis, regression, and ANN. [PDF]

open access: yesMethodsX
This research aims to improve the accuracy of cutting fiber-reinforced polymers (FRPs) utilizing CO2 laser processing techniques, with a particular focus on carbon-glass fiber-reinforced hybrid composites (CGFRP) using epoxy resin. Establishing CO2 laser
Desai AA, Khan SN, Bagane P, Patil SD.
europepmc   +2 more sources

CFNN-PSO: An Iterative Predictive Model for Generic Parametric Design of Machining Processes

open access: yesApplied Artificial Intelligence, 2019
Every production process consists of a large number of dependent and independent variables, which substantially influence the quality of the machined parts.
Tamal Ghosh, Kristian Martinsen
doaj   +1 more source

Forty-Year Landscape Fragmentation and Its Hydro–Climate–Human Drivers Identified Through Entropy and Gray Relational Analysis in the Tuwei River Watershed, China

open access: yesLand
Landscapes in semiarid regions are highly sensitive to climate change and anthropogenic activities, and their evolution directly influences ecosystem services and regional ecological security.
Yuening Huo   +4 more
doaj   +1 more source

Vertical Integration in the Taiwan Aquaculture Industry [PDF]

open access: yes
The study aims to improve the distribution channels in the Taiwan aquaculture industry through a better vertical integration. This study is derived from a need to improve the distribution performance of agricultural-based industries in response to ...
Cheng-Jen Lin   +4 more
core  

Stock Investment Value Analysis Model Based on AHP and Gray Relational Degree

open access: yes, 2011
The article presents a method for stock selection from the view of investors who contemplate stocks of a new investment. The AHP (Analytic Hierarchy Process) and Grey Relational Analysis are used as two integral parts of the method.
ZHAO, Di, ZHANG, Chu, LI, Hongyi
core   +1 more source

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