Results 1 to 10 of about 893,656 (126)
Вестник Дагестанского государственного технического университета: Технические науки, 2021 Objectives. To carry out mathematical simulations of changes in time of tornado compositions in channels with projections of semicircular, triangular, square profiles for average Reynolds criteria based on multiblock computing technology with the ...
I. E. Lobanov
doaj +1 more source
Evaluation of the Residence Time Distribution (RTD) for Flow in Ducts with Velocity Profile of Two Independent Variables [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2022 The correct information on RTD can help in system design and evaluation. The RTD corresponding to the velocity profile is known only for certain cases, where the velocity profile depends on one coordinate only.
Majid Emami Meibodi
doaj +1 more source
Micromachines, 2022 Additive manufacturing technologies enable the production of components with lightweight cores, by means of infills with various patterns and densities. Together with reduced mass and material consumption, infill geometries must ensure that strength and ...
Vasile Cojocaru +2 more
doaj +1 more source
Sensors, 2021 Traditional bridge monitoring has found it difficult to meet the current diversified needs, and frequent replacement of sensor batteries is neither economical nor environmentally friendly. This paper presents a wireless acceleration sensor with low power
Xinlong Tong +5 more
doaj +1 more source
Arithmetic, 2022 The research was done for analyze understand mathematical concepts of students on the material of triangular and quadrangular in terms of the characteristics of the student's way of thinking. This type of research is descriptive qualitative. The subjects
Bella Nurbaiti Purwandini +2 more
doaj +1 more source
Common Fixed Point Theorems in M-Fuzzy Cone Metric Spaces
Results in Nonlinear Analysis, 2021 This work aims to generalize the Banach contraction theorem to M-fuzzy cone metric spaces. We construct generalized M-fuzzy cone contractive conditions for three self mappings with which they have a unique common fixed point.
Jeyaraman Mathuraiveeran , Suganthi Mookiah
doaj +1 more source
Вестник Дагестанского государственного технического университета: Технические науки, 2021 Objective. Conduct mathematical modeling of tornado zone structure systems between cyclic flow turbulence stimulators with the surface arrangement of triangular and square cross-sections based on multiblock computational techniques, based on solutions of
I. E. Lobanov
doaj +1 more source
JTAM (Jurnal Teori dan Aplikasi Matematika), 2022 The purpose of this research is to find out a comprehensive picture of students' mathematical understanding in the online learning process, especially in the triangle and quadrilateral material. The study was conducted on 20 students in MTs.
Farah Heniati Santosa +4 more
doaj +1 more source
HESITANT Triangular Neutrosophic Numbers and Their Applications to MADM [PDF]
Neutrosophic Sets and Systems, 2020 Hesitant neutrosophic sets can accomodate more uncertainty compare to hesitant fuzzy sets and hesitant intuitionistic sets. On the other hand, triangular neutrosophic numbers are often used by the decision makers to evaluate their opinion in multi ...
Abhijit Saha , Irfan Deli, Said Broumi
doaj +1 more source
Optimal Surplus-Dependent Reinsurance under Regime-Switching in a Brownian Risk Model
Risks, 2021 In this paper, we consider a company that wishes to determine the optimal reinsurance strategy minimising the total expected discounted amount of capital injections needed to prevent the ruin. The company’s surplus process is assumed to follow a Brownian
Julia Eisenberg +2 more
doaj +1 more source