Results 21 to 30 of about 1,095,269 (268)

Experimental study on shear mechanical properties of cement mortar specimen with through-step joints under direct shear [PDF]

open access: yesArchives of Civil Engineering, 2022
In this study, direct shear tests were carried out on cement mortar specimens with singleladder, single-rectangular, and double-rectangular step joints.
Liangxiao Xiong   +5 more
doaj   +1 more source

Analytical Stress-Strain Model for FRP-Confined Rectangular RC Columns

open access: yesFrontiers in Built Environment, 2019
One of the major applications of Fiber Reinforced Polymers (FRPs) in construction is in the confinement of reinforced concrete (RC) columns. The performance of FRP-confined concrete in circular columns has been extensively investigated in literature and ...
Konstantinos G. Megalooikonomou   +1 more
doaj   +1 more source

Penggunaan Power Point Game pada Materi Persegi Panjang Kelas VII SMP Muhammadiyah Pagaralam

open access: yesArithmetic, 2019
The purpose of this study was to find out the learning outcomes of students after the use of Power Point Game on the study of Rectangles in class VII of Pagaralam Muhammadiyah Middle School.
Okta Wirajaya   +2 more
doaj   +1 more source

Enclosure of La Tène Graves in the Territory of Slovakia [PDF]

open access: yesStudia Hercynia, 2020
The aim of this article is to give a basic analysis of graves enclosed by rectangular and circular ditches documented at La Tène cemeteries from the territory of today’s Slovakia.
Dominik Repka
doaj  

Phasing rectangular apertures

open access: yesOptics Express, 2009
Several techniques have been developed to phase apertures in the context of astronomical telescopes with segmented mirrors. Phasing multiple apertures, however, is important in a wide range of optical applications. The application of primary interest in this paper is the phasing of multiple short pulse laser beams for fast ignition fusion experiments ...
K L, Baker   +3 more
openaire   +2 more sources

MODELING OF HEAT EXCHANGE AT TURBULENT FLOW IN FLAT CHANNELS WITH SYMMETRIC TURBULIZERS ON BOTH PARTIES

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2019
Objectives. Mathematical modeling of heat transfer in flat channels with turbulators symmetrically located on both its sides, depending on the cross section of the turbulators.Methods.
I. E. Lobanov
doaj   +1 more source

Some New Aspects in the Intuitionistic Fuzzy and Neutrosophic Fixed Point Theory

open access: yesJournal of Function Spaces, 2022
In this manuscript, we use the concepts of continuous t-norms and continuous t-conorms to introduce some definitions, in which intuitionistic fuzzy rectangular metric spaces, intuitionistic fuzzy rectangular metric-like spaces, intuitionistic fuzzy ...
Aftab Hussain   +2 more
doaj   +1 more source

Extended rectangular fuzzy b-metric space with application

open access: yesAIMS Mathematics, 2022
In this paper, we introduce an extended rectangular fuzzy b-metric space which generalizes rectangular fuzzy b-metric space and rectangular fuzzy metric space. We show that an extended rectangular fuzzy b-metric space is not Hausdorff.
Naeem Saleem   +3 more
doaj   +1 more source

Sub-Rectangular Tunnel Behavior under Seismic Loading

open access: yesApplied Sciences, 2021
Circular and rectangular tunnel shapes are usually chosen when excavating at shallow depths in urban areas. However, special-shaped tunnels such as sub-rectangular tunnels have recently been used to overcome some drawbacks of circular and rectangular ...
Van Vi Pham, Ngoc Anh Do, Daniel Dias
doaj   +1 more source

Fixed point theorems for generalized ( α , ψ ) $(\alpha ,\psi )$ -contraction mappings in rectangular quasi b-metric spaces

open access: yesFixed Point Theory and Algorithms for Sciences and Engineering, 2022
In this paper, we introduce the class of rectangular quasi b-metric spaces as a generalization of rectangular metric spaces, rectangular quasi-metric spaces, rectangular b-metric spaces, define generalized ( α , ψ ) $(\alpha ,\psi ) $ -contraction ...
Bontu Nasir Abagaro   +2 more
doaj   +1 more source

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