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Toplam kayıt 1038, listelenen: 281-290
Numerical solutions of linear differential-algebraic equation systems via Hartley series
(Amer Inst Physics, 2014)
In this paper, Hartley series are presented first. Then, the operational matrix of integration together with the product and coefficient matrices are presented. They are used to transform linear differential equation systems ...
A simple regression based approach to estimate deformation modulus of rock masses
(Pergamon-Elsevier Science Ltd, 2015)
Rock mass characterization has a crucial importance in rock engineering applications including foundation design, slope design, support design and others. For these purposes, it is necessary to determine some input parameters ...
PREPARATION AND CHARACTERIZATION OF BIODEGRADABLE RIGID POLYURETHANE FOAMS FROM THE LIQUEFIED EUCALYPTUS AND PINE WOODS
(Slovak Forest Products Research Inst, 2014)
In this study, eucalyptus (Eucalyptus camaldulensis L.) and pine (Pinus sylvestris L.) woods were liquefied using the the blended solvents mixture of polyethylene glycol PEG-400/glycerin in the presence of sulfuric acid ...
Formal Assessment and Measurement of Data Utilization and Value for Mines
(Springer Heidelberg, 2019)
Most contemporary mines have considerable amounts of data. Structured and unstructured large data sets are colloquially named big data. Much of the data in mining operations come from a variety of systems, each with different ...
Determination of Pb(II), Zn(II), Cd(II), and Co(II) ions by flame atomic absorption spectrometry in food and water samples after preconcentration by coprecipitation with Mo(VI)-diethyldithiocarbamate
(Springer, 2013)
A new, simple, and rapid separation and preconcentration procedure, for determination of Pb(II), Cd(II), Zn(II), and Co(II) ions in environmental real samples, has been developed. The method is based on the combination of ...
Comparison of Landscape Metrics for Three Different Level Land Cover/Land Use Maps
(Mdpi, 2018)
This research aims to investigate how different landscape metrics are affected by the enhancement of the thematic classes in land cover/land use (LC/LU) maps. For this aim, three different LC/LU maps based on three different ...
Long term outdoor performances of three different on-grid PV arrays in central Anatolia - An extended analysis
(Pergamon-Elsevier Science Ltd, 2017)
Long term outdoor testing of the PV systems at different climatic conditions or different systems under the same ambient conditions are extremely important in producing policies for the transition to renewables. The present ...
DEVELOPING WEB BASED DECISION SUPPORT SYSTEM FOR EVALUATION OCCUPATIONAL RISKS AT SHIPYARDS
(Brodarski Inst, 2017)
In this study, a web based decision support system (WBDSS) has been developed to provide decision aid for risk analysis on occupational health and safety at shipyards. The system has been constructed as a modular structure ...
Resistance of Axially Loaded T- and X-Joints of Elliptical Hollow Sections at Elevated Temperatures - A Finite Element Study
(Elsevier Science Inc, 2018)
This study presents the results of a numerical study to develop a method to calculate the static strength of welded Elliptical Hollow Section (EHS) joints at elevated temperatures. Extensive numerical simulations using the ...
Modeling and forecasting of Turkey's energy consumption using socio-economic and demographic variables
(Elsevier Sci Ltd, 2011)
This study deals with the modeling of the energy consumption in Turkey in order to forecast future projections based on socio-economic and demographic variables (gross domestic product-GDP, population, import and export ...