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Приказ резултата 31-40 од 122
Calibration of a 1D/1D urban flood model using 1D/2D model results in the absence of field data
(Water Science and Technology, 2011)
Recently increased flood events have been prompting researchers to improve existing coupled flood-models such as one-dimensional (1D)/1D and 1D/two-dimensional (2D) models. While 1D/1D models simulate sewer and surface ...
Nitrate removal from water by biological denitrification / Biološka denitrifikacija u pripremi vode za piće
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2011)
Ground water pollution by nitrate from routine agricultural practices is a common and growing problem in the major agricultural areas of the world. The concentration of nitrates in these areas may exceed the maximal limited ...
Improvement of chemical control in the water-steam cycle of thermal power plants
(Applied Thermal Engineering, 2011)
A more effective chemical control in the water-steam cycle (WSC) of thermal power plants (TPP) is proposed in this paper. Minimization of corrosion effects by the production of ultra pure water and its strict control is ...
Mapping population change index in Southern Serbia (1961-2027) as a function of environmental factors
(Computers Environment and Urban Systems, 2011)
Niche analysis methods developed within the biogeography community are routinely used for species distribution modeling of wildlife and endangered species. So far, such techniques have not been used to explain distribution ...
Slab track systems / Konstrukcije koloseka na čvrstoj podlozi
(Savez građevinskih inženjera Srbije, Beograd, 2011)
Slab track systems are in use for more than a hundred years, first as metro and tunnel systems, and today as a standard solution for track systems in urban surroundings and a solution for high-speed lines. The following ...
A Procedure for accuracy Investigation of Terrestrial Laser Scanners
(10th Imeko Symposium: Laser Metrology for Precision Measurement and Inspection in Industry (Lmpmi) 2, 2011)
Surveying instruments have to meet certain specifications in order to provide the necessary accuracy standards for a certain application. The main purpose of testing a used terrestrial laser scanner (TLS) is does an ...
Design for time dependant effects in precast concrete bridge girders made continuous with cast-in-place deck and diaphragm
(Czech Concrete Society, 2011)
There are many benefits when precast bridge girders are made continuous for live load, such as: lower costs, improved durability, improved structural integrity, improved ride quality, etc. Material nonlinearity of concrete ...
Horizontal accuracy of 1:50 000 digital topographic maps
(Survey Review, 2011)
The paper describes the methodology used for the assessment of the horizontal accuracy of digital topographic maps at a scale oft: 50 000 produced by the Serbian Military Geographic Institute and reviews the results. The ...
Investigation of the behavior of the cable-stayed bridge under test load
(University of Zagreb, Faculty of Science, Department of Geophysics, Andrija Mohorovičić Geophysical Institute, 2011)
A field load testing is an effective method for understanding the behavior and fundamental characteristics of cable-stayed bridges. This paper presents results of the behavior of the reconstructed cable-stayed bridge over ...
Sustainable development of railway passenger traffic as related to environmental protection: Modern railroad terminals / Preporod železničkog putničkog saobraćaja u funkciji očuvanja životne sredine - savremeni železnički terminali
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2011)
The goal of this paper is to identify the importance of railway passenger terminals as important factors related to sustainable traffic development. It is now easier to pinpoint the importance of activating railway systems ...