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47.278  Articles
1 of 4.729 pages  |  10  records  |  more records»
The object of research is the crystal structure of the a phase of K3VF6 compound. From the analysis of the literature it follows that there are three modifications of this compound – the a phase, the b phase and the g phase. There are also several me... see more

The object of research is the crystal structure of the a phase of K3VF6 compound. From the analysis of the literature it follows that there are three modifications of this compound – the a phase, the b phase and the g phase. There are also several methods... see more

The object of research is the crystal structure of the polymorphic modification of the K2GeF6 compound. One of the problem areas is the existence of a large number of diffraction spectra obtained with the Bragg-Bertrand survey geometry in the PDF-2 d... see more

The object of research is the crystal structure of the Ba3TeO6 compound. It is known from the literature that this material has photoluminescent properties and crystallizes in the tetragonal system with the space symmetry group I41/a (88) and lattice peri... see more

It’s a simple rectangular brick that hides inside a coclide staircase that wraps around an ideal air column. From the earliest surveys appeared a compositional geometry that can be connected to a cultivated mind and brilliant as that of Mi-chelangelo Buon... see more

Urban Transport systems in big cities face many challenges because of continuous growth of the urban population, amount of cars and general overload of the public transportation. Challenges which the urban transport is facing have consequences for househo... see more

A Mobile Mapping System (MMS) equipped with laser scanners can collect large volumes of LiDAR data in a short time frame and generate complex 3D models of infrastructure. The performance of the automated algorithms that are developed to extract the infras... see more

Railways managers and owners have to face several challenges to ensure commuters’ safety and durable operation of their costly infrastructures and buildings which contribute tremendously to economic development. Whatever brand new or ancient railways infr... see more

Background: Geometry has been an essential point of reflection in Mathematics Education, especially in teaching. Objective: We conducted a numerical calculation to quantify the study load of Euclidean geometry concerning the total course load. From this d... see more

1 of 4.729 pages  |  10  records  |  more records»