Yayın tarihi için Web of Science ve Scopus Atıf Dizinlerindeki Yayınlar listeleme
Toplam kayıt 372, listelenen: 61-80
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Oscillatory Behavior of Solutions of Differential Equations with Fractional Order
(Natural Sciences Publishing (NSP), 2017-05-01)In this paper, we investigated a kind of fractional differential equations with damping term. Using generalized Riccati function, we present some oscillation criteria. Finally, some examples are given to illustrative the ... -
A Solution Method For Integro-Differential Equations Of Conformable Fractional Derivative
(Vinča Institute of Nuclear Sciences, Belgrade, 2017-11-18)The aim of this work is to determine an approximate solution of a fractional order Volterra-Fredholm integro-differential equation using by the Sinc-collocation method. Conformable derivative is considered for the fractional ... -
Extension of the Darboux Frame into Euclidean 4-Space and its Invariants
(TÜBİTAK, 2017-11-23)In this paper, by considering a Frenet curve lying on an oriented hypersurface, we extend the Darboux frame field into Euclidean 4-space E 4 . Depending on the linear independency of the curvature vector with the hypersurface’s ... -
On the 3-Parameter Spatial Motions in Lorentzian 3-Space
(UNIV NIS, FAC SCI MATH, PO BOX 224, VISEGRADSKA 33, NIS, 18000, SERBIA MONTENEG, 2018)In this paper, we obtain the formulas of the volume element and the volume of the region which is determined in the fixed space by any fixed point of the moving space under the 3-parameter spatial motions in Lorentzian ... -
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 ... -
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 ... -
Size dependent bending analysis of two directional functionally graded microbeams via a quasi-3D theory and finite element method
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2018)This paper presents the flexural behaviour of two directional functionally graded (2D-FG) microbeams subjected to uniformly distributed load with various boundary conditions. A four-unknown shear and normal deformation theory ... -
Free vibration analysis of two directional functionally graded beams using a third order shear deformation theory
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2018)This paper presents the free vibration behavior of two directional functionally graded beams subjected to various sets of boundary conditions which are simply supported (SS), clamped-simply supported (CS), clamped-clamped (CC) ... -
Comparison of Speed Control Bumps and Humps according to Whole-Body Vibration Exposure
(ASCE-AMER SOC CIVIL ENGINEERS, 1801 ALEXANDER BELL DR, RESTON, VA 20191-4400, 2018)One of the easiest and most efficient ways to control vehicle speeds is to create undulations perpendicular to the axis of the road. The types of undulations especially used for speed management on urban road networks are ... -
Effect of nano-silica on the chemical durability and mechanical performance of fly ash based geopolymer concrete
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2018)In this study, the effect of nano silica on the short term severe durability performance of fly ash based geopolymer concrete (GPC) specimens was investigated. Four types of GPC were produced with two types of low calcium ... -
Effects of sulphuric acid on mechanical and durability properties of ECC confined by FRP fabrics
(TECHNO-PRESS, PO BOX 33, YUSEONG, DAEJEON 305-600, SOUTH KOREA, 2018)In this study, the effects of sulphuric acid on the mechanical performance and the durability of Engineered Cementitious Composites (ECC) specimens were investigated. The carbon fiber reinforced polymer (CFRP) and basalt ... -
Geometrical dimensions effects on the seismic response of concrete gravity dams
(TECHNO-PRESS, PO BOX 33, YUSEONG, DAEJEON 305-600, SOUTH KOREA, 2018)This study presents the effects of geometrical dimensions of concrete gravity dams on the seismic response considering different base width/dam height (L/H) ratios. In the study, a concrete gravity dam with the height ... -
Some Properties of Pessimistic and Optimistic Values For Uncertain Random Variables
(YILDIZ TECHNICAL UNIV, YILDIZ CAMPUS, BESIKTAS, ISTANBUL 34349, TURKEY, 2018)The optimistic and pessimistic values of uncertain random variable have been presented for handling both uncertainty and randomness. In this paper, some extensions of optimistic and pessimistic values of uncertain random ... -
Multi-Objective Fuzzy Flow Shop Scheduling Model in a Manufacturing Company
(ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2018)This study proposes a solving methodology for multi-product parallel multi-stage cellular manufacturing company. The problem studied in this paper is a case study from a shoe manufacturing plant for producing the products ...