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Toplam kayıt 453, listelenen: 421-430
Durability performance of alkali-activated concretes exposed to sulfuric acid attack
(PONTIFICIA UNIV CATOLICA CHILE, ESCUELA CONSTRUCCION CIVILAV VICUNA MACKENNA 4860, SANTIAGO 0000, CHILE, 2023)
In this research, chemical durability performances of the alkali-activated slag (AAS), 50% ground granulated
blast furnace slag and 50% fly ash (AFS), ordinary Portland cement (OPC), and geopolymer (GPC) concretes were ...
Oscillatory Behavior of Three Dimensional α-Fractional Delay Differential Systems
(MDPIST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2018)
In the present work we study the oscillatory behavior of three dimensional α-fractional
nonlinear delay differential system. We establish some sufficient conditions that will ensure all
solutions are either oscillatory ...
A Hermite Polynomial Approach for Solving the SIR Model of Epidemics
(MDPIST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2018)
In this paper, the problem of the spread of a non-fatal disease in a population is solved
by using the Hermite collocation method. Mathematical modeling of the problem corresponds to
a three-dimensional system of nonlinear ...
Analysis of Elastic Lateral Torsional Buckling of Cantilever I Sections by The Complementary Functions Method
(Konya Teknik Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, 2023)
In this study, an important stability problem, in the design of cantilever I-beams under
lateral torsional buckling behavior is theoretically investigated. The elastic lateral torsional buckling
behavior of cantilever I ...
On Discrete Fractional Solutions of Non-Fuchsian Differential Equations
(MDPIST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2018)
In this article, we obtain new fractional solutions of the general class of non-Fuchsian
differential equations by using discrete fractional nabla operator ∇η
(0 < η < 1). This operator
is applied to homogeneous and ...
Performance of FRP confined and unconfined geopolymer concrete exposed to sulfate attacks
(TECHNO-PRESSPO BOX 33, YUSEONG, DAEJEON 305-600, SOUTH KOREA, 2018)
In this study, the effects of magnesium sulfate on the mechanical performance and the durability of confined and
unconfined geopolymer concrete (GPC) specimens were investigated. The carbon and basalt fiber reinforced ...
Case Study About Economic Order Quantities and Comparison of Results From Conventional Eoq Model and Response Surface-Based Approach
(POLSKA AKAD NAUK, POLISH ACAD SCIENCESPL DEFILAD 1, WARSZAWA 00-901, POLAND, 2018)
This study involves the implementation of an economic order quantity (EOQ) model which is
an inventory control method in a ceramic factory. Two different methods were applied for the
calculation of EOQs. The first method ...
X-ray irradiated LDPE/PP blends with high mechanical and dielectric performance
(WILEY, 111 RIVER ST, HOBOKEN 07030-5774, NJ, 2018)
In this study, the influences of polypropylene (PP) additive (varying from 20% to 80% wt) and low dose X-ray irradiation
(changing from 25 to 100 Gy) on the mechanical and dielectric properties of low-density polyethylene ...
Patch load resistance of longitudinally stiffened webs: Modeling via support vector machines
(TECHNO-PRESSPO BOX 33, YUSEONG, DAEJEON 305-600, SOUTH KOREA, 2018)
Steel girders are the structural members often used for passing long spans. Mostly being subjected to patch loading,
or concentrated loading, steel girders are likely to face sudden deformation or damage e.g., web breathing. ...
The effect of mortar type and joint thickness on mechanical properties of conventional masonry walls
(TECHNO-PRESS, PO BOX 33, YUSEONG, DAEJEON 305-600, SOUTH KOREA, 2018)
Masonry walls are of a complex (anisotropic) structure in terms of their mechanical properties. The mechanical
properties of the walls are affected by the properties of the materials used in wall construction, joint ...