Ara
Toplam kayıt 2367, listelenen: 421-430
Periodic Structures of Great Lakes Levels Using Wavelet Analysis
(Sciendo, 2011)
The recently advanced approach of wavelet transforms is applied to the analysis of lake levels. The aim of this study is to investigate the variability of lake levels in four lakes in the Great Lakes region where the method ...
Overall cost optimization of prestressed concrete bridge using genetic algorithm
(Korean Society Of Civil Engineers-Ksce, 2013)
Overall cost optimization of Prestressed Concrete (PC) bridges is investigated in this study. The purpose of this study is to determine the optimum span number and optimum cross-sectional properties of multi-span bridges. ...
Tracks of Foreign Architects of the Early Republic Period in Turkey, Franz Hillinger Sample
(Yildiz Technical Univ, Fac Architecture, 2018)
In 30's, the conceptual debates on Modern Architecture in Turkey gained a new dimension by the arrival of german speaking and German avant-garde architects and urban planners. These architects and urban planners have tried ...
Optimization of durability properties of concrete containing fly ash using Taguchi's approach and Anova analysis
(Pontificia Univ Catolica Chile, Escuela Construccion Civil, 2018)
In this study, optimization of durability properties of the concretes was performed by using Taguchi method and Anova analysis. The durability performance of the concretes was evaluated using measurements of rapid chloride ...
Modeling the weight and length changes of the concrete exposed to sulfate using artificial neural network
(Pontificia Univ Catolica Chile, Escuela Construccion Civil, 2018)
This paper presents the modeling of an experimental investigation carried out to evaluate some mechanical and durability properties of concrete mixtures in which cement was partially replaced with Class C and Class F fly ...
Wave Propagation in Buildings as Periodic Structures: Timoshenko Beam with Rigid Floor Slabs Model
(Asce-Amer Soc Civil Engineers, 2018)
Elastic wave propagation in high-rise buildings is studied using a Timoshenko beam model with rigid floor slabs, with the objective of gaining insight into the effects of their repeatable arrangement. The propagator of the ...
Nonlinear Wave Modulation in Nanorods Using Nonlocal Elasticity Theory
(Walter De Gruyter Gmbh, 2018)
In this study, nonlinear wave modulation in nanorods is examined on the basis of nonlocal elasticity theory. Eringen's nonlocal elasticity theory is employed to derive nonlinear equations for the motion of nanorods. The ...
Retrofitting of pinned beam-column connections in RC precast frames using lead extrusion dampers
(Springer, 2018)
A novel retrofitting application for pinned beam-column connections in RC precast frames was investigated from experimental and numerical perspectives. The application is based on the insertion of a lead extrusion damper ...
Serum Irisin and Oxytocin Levels as Predictors of Metabolic Parameters in Obese Children
(Galenos Yayincilik, 2017)
Objective: Irisin and oxytocin can affect energy homeostasis and it has been suggested that they may play an important role in reducing obesity and diabetes. In this study, we aimed to determine the relationship between ...
Soluble endothelial protein C is associated with blood pressure variability and salt consumption but not mean blood pressure in patients with newly diagnosed primary hypertension
(Taylor & Francis Inc, 2019)
Background: Hypertension is a widespread disease involving frequent thrombotic complications. Blood pressure variability (BPV) has recently been shown to be associated with end-organ damage and cardiovascular events. ...