Ara
Toplam kayıt 492, listelenen: 31-40
A new method for extracting 3D solid models of objects using 2D technical drawings
(2007)
In this study, a new method called "3D-Space" have been developed to obtain 3D models of prismatic machine parts using 2D technical drawings. The algorithm basicaly works in the following manner: 3 basic views (i.e. top, ...
The reactions of N3P3Cl6 with monodentate and bidentate ligands: the syntheses and structural characterizations, in vitro antimicrobial activities, and DNA interactions of 4-fluorobenzyl(N/O)spirocyclotriphosphazenes
(2017)
The Cl replacement reactions of 4-fluorobenzyl(N/O)spirocyclotriphosphazene (2) with excess monoamines led to the formation of 4-fluorobenzylspiro(N/O)tetraaminocyclotriphosphazenes (2a2d). The partly substituted dispiro ...
Data extraction from CAD model for rotational parts to be machined at turning centres
(Scientific and Technical Research Council of Turkey, Ankara, Turkey, 1999)
Among the most important data produced and stored is product data. CAD data forms one of many contributors to product data. Although in most circumstances CAD data can be processed within the CIM environment by integrated ...
An investigation of the effect of drainage density on hydrologic response
(2004)
The sensitivity of streamflow simulations to the drainage density of river basins was investigated. A physically based spatially distibuted hydrologic model was used in the model experiments. The hydrologic model was applied ...
Investigation of the Effect of Different Saturation Methods on the Undrained Shear Strength of a Clayey Soil Compacted with Standard and Modified Proctor Energies
(Budapest Univ Technology Economics, 2016)
In this study, unconsolidated-undrained (UU) shear strengths of a clayey soil that is subject to saturation separately by using vacuum saturation method and falling head method were investigated. In the study, a soil with ...
Estimation of delay and vehicle stops at signalized intersections using artificial neural network
(Univ Rijeka, Fac Engineering, 2016)
Delay and number of vehicle stops are important indicators that define the level of service of a signalized intersection. Therefore, they are usually considered for optimizing the traffic signal timing. In this study, ANNs ...
The effects of random geometric graph structure and clustering on localizability of sensor networks
(Sage Publications Inc, 2017)
Graph rigidity provides the conditions of unique localizability for cooperative localization of wireless ad hoc and sensor networks. Specifically, redundant rigidity and 3-connectivity are necessary and sufficient conditions ...
Investigating the effect of porosity level and pore former type on the mechanical and corrosion resistance properties of agro-waste shaped porous alumina ceramics
(Elsevier Sci Ltd, 2017)
The strength integrity and chemical stability of porous alumina ceramics operating under extreme service conditions are of major importance in understanding their service behavior if they are to stand the test of time. In ...
Investigation of the Weld Properties of Dissimilar S32205 Duplex Stainless Steel with AISI 304 Steel Joints Produced by Arc Stud Welding
(Mdpi Ag, 2017)
UNS S32205 duplex stainless steel plates with a thickness of 3 mm are arc stud welded by M8 x 40 mm AISI 304 austenitic stainless steel studs with constant stud lifts in order to investigate the effects of welding arc ...
Use of the Genetic Algorithm-Based Fuzzy Logic Controller for Load-Frequency Control in a Two Area Interconnected Power System
(Mdpi Ag, 2017)
The use of renewable energy resources has created some problems for power systems. One of the most important of these is load frequency control (LFC). In this study, in order to solve the LFC problem, modern control methods ...