DBPapers

GEOLOGY

• Geology of mineral resources
• Structural geology and tectonics
• Geostatistics and statistical methods in geology
• Petrology, mineralogy and geochemistry
• Sedimentology, paleontology and stratigraphy
• Alpine and glacial geology
• Quaternary geology and geomorphology
• Protection and conservation of the geological heritage
• Project management

 

Most recent articles


Most recent articles


CONTEMPORARY TIMBER BUILDINGS

J. Barnas
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT The article presents problems associated with attempts at introducing renewable materials into general use in architecture, with a particular focus on timber. The full implementation of this process will make it possible to significantly lower waste production as a result of the (...)


A SOFTWARE PIPELINE FOR AEROGELS MODELLING: STRUCTURES GENERATION, PROPERTIES PREDICTION, PROCESSES SIMULATION

A. Kolnoochenko, I. Mitrofanov, E. Lebedev, N. Menshutina
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT In this paper, a pipeline implementing a multi-scale approach that can be used for modelling different steps of aerogel production is presented. Closely integrated modules for aerogel structures generation, properties prediction and adsorption, diffusion and chromatography processes (...)


ELECTRON SCANNING MICROSCOPY FOR STUDING MAGNETIC FRACTION OF LAKES SEDIMENTS (SOUTH URAL, RUSSIA)

L. Kosareva, D. Kuzina, A. Yusupova, V. Vorobev
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT The paper considers the features of the sedimentation of the lakes of the Southern Urals, Bolshoi Kisegach and Turgoyak. Previous studies shows that micrometeorites and cosmic dust can be found in different types of sediments and rocks and also magnetic properties can be used for (...)


HIGH-THROUGHPUT SEQUENCING ANALYSIS OF MICROBIAL POPULATIONS IN ARCTIC ROCK SAMPLE

R. S. Verma, P. K. Gupta, M. Frolova, A. Ayzenshtadt
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT Recent developments in the existing molecular genetic tools have augmented our current understanding towards the deleterious effects of nanoparticles on human health. During building construction, the rapid generation of nanoparticles has greatly affected to human with severe toxicity (...)


SHUNGITE NANOPOWDER ADDITIVE INFLUENCE ON TENSILE STRENGTH OF ONE-PLY PARTICLE BOARDS

N. Panov, A. Pitukhin, G. Kolesnikov, S. Vasilyev, V. Shilovsky
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT Particle boards are increasingly being used as a structural material. The quality of the wood from which they are made, has been steadily declining. This provides the means for tackling possible ways of particle board mechanical properties preservation and improvement. The methods and (...)


TIO2 ASSISTED PHOTOCATALYTIC DEGRADATION OF BISPHENOL IN AQUEOUS MEDIA, UNDER UV-VIS IRRADIATION

M. A. Constantin, L. Constantin, I. Nitoi, N. I. Cristea
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT Bisphenol A (C15H16O2) 2,2-(4,4’-dihydroxydiphenyl) propane (BPA) is known for its endocrine disrupting properties in human body in addition to various other harmful effects. BPA has been detected in the aquatic environment at concentration levels varying from nanograms to micrograms (...)


VALIDATION OF LOW-COST SENSOR MEASUREMENTS IN URBAN TERRITORY FOR AIR POLLUTION MONITORING. RIGA CITY EXAMPLE

I. Steinberga, J. Bikse Jr, J. Bikse, J. Kleperis
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT Low-cost sensors, either electrochemical, optical or light scatter based and piezoelectric, due to low price and performance explainability are becoming more available for monitoring, studying and explaining urban air quality. This paper explores low-cost sensor technology (...)


NUMERICAL SIMULATION OF HEAT TRANSFER IN A SEMI-CYLINDRICAL CAVITY WITH DIFFERENT HEATING MODELS

S. Kherrour, R. Zarrit, L. Boutina, H. Bensaha
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT The present article reports numerical results of laminar natural convection heat transfer within an air filled semi cylindrical cavity with its horizontal walls submitted to different heating models. In this work, the horizontal surface is maintained at constant temperatures Tc (...)


RAPE OIL VS CAMELINA OIL – A COMPARATIVE STUDY OF THEIR FATTY ACID PROFILE AND THEIR SUITABILITY FOR BIOFUEL PRODUCTION

B. S. Laurentiu, I. Popescu, I. Imbrea, G. Pop, F. Imbrea
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT Climate change is one of the biggest challenges of the 21st century and can largely be attributed to human activities, such as burning fossil fuels, according to the 4th Global Evaluation Report of the IPCC (Intergovernmental Panel on Climate Change). International agreements have (...)


RECOMMENDATIONS ON DOBROGEA AREAS, ROMANIA, WHERE THE EOLIEN CENTRALS LOCATION TO BE RESTRICTED FROM THE CAUSE OF BIRDS MIGRATION CORRIDORS

R. F. CRETU, P. STEFAN, R. C. CRETU
Wednesday 19 December 2018 by Libadmin2018
ABSTRACT Renewable energies are considered among those that do not produce pollutant emissions and therefore have world-wide benefits, their exploitation indirectly contributing to reducing local pollution but also global phenomena (primarily greenhouse gases). As a result, the development of (...)

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