ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Languages
Education
Literature
Mathematics
Technology
Biology
Social Sciences
Pure sciences
Computing
Research
all records (75)

Languages
English
Spanish
Portuguese
German
French

Countries
Indonesia
USA
Ukraine
Brazil
Italy
South Africa
Poland
Turkey, Turkish Republic
Australia
Pakistan
all records (75)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
61.056  Articles
1 of 6.107 pages  |  10  records  |  more records»
In this paper, the vertex-degree function index Hf(G) is considered when function f(x) belongs to four classes of functions determined by the following properties: strictly convex versus strictly concave and strictly increasing versus ... see more

This article depicts a location game in a circular market. The equivalence results between a convex and a concave transport cost are reexamined by assuming an arbitrary length. In contrast to previous research the solution found shows that the equivalence... see more

A constrained optimization problem is solved, as an application of minimum principle for a sum of strictly concave continuous functions, subject to a linear constraint, firstly for finite sums of elementary such functions. The motivation of solving such p... see more

In this paper, we establish some generalized inequalities for the gamma function using the properties of logarithmically convex/concave functions.

We consider fixed and asking price strategies in the context of selling an asset with Bernoullian updating of the seller’s subjective probability of sale at a given price. The determination of optimal fixed, asking and endogenous reservation pri... see more

Trigonometry is an area of the high school mathematics curriculum strictly related to algebraic, geometric, and graphical reasoning. In spite of its importance to both high school and advanced mathematics, research has shown that trigonometry remains... see more

Potassium is a nutrient that plays a role in maintaining the function of the muscles and nerves that control the heart and is needed for body stability. The potassium content in the body can be obtained from foods such as bananas. The development of instr... see more

Structural and thermodynamic parameters of the studied virgin polymeric matrices poly e-caprolactone (PCL), Chitosan (Chi) and their polymer blend were investigated using theoretical density functional theory (DFT). Thermodynamic functions were calculated... see more

In this work, a rapid, replicable method for imprinting concave nanostructures to be used as functional light-trapping nanostructures in organic thin-films is presented. Porous anodic alumina templates were fabricated both by anodization of thick Al foils... see more

1 of 6.107 pages  |  10  records  |  more records»