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Year: 2017clear all
Showing 1-10 of 2453 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

-ICROMINERALOGY OF GOLD-BEARING ORES OF METASOMATIC TYPE DEPOSIT IN KAZAKHSTAN

(STEF92 Technology, 2017-06-20, Gulnara Omarova)

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Samples of ore for micromineralogical research were selected from the core of boreholes. The mineral composition of the ores, their textural and structural features were examined under an optical microscope in reflected and transmitted light, scanning electronic microscope (SEM) and energy dispersive X-ray spectrometer (EDS) with microanalyzer. Mineralization by its composition is sulfide. The nature of mineralization is imbedded. Phenocrysts are presented by separate idiomorphic grains of pyrite, aggregate interg...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

-URBAN ACUPUNCTURE-: DUAL SPACES AS A STRATEGY FOR URBAN RESILIENCE

(STEF92 Technology, 2017-11-20, Anna Porebska, Paola Rizzi)

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There is a growing need for enhancing resilience of urban systems in the face of unprecedented urbanization and climate change for they both will likely worsen the already unstable and vulnerable nature of contemporary cities: once barely a risk, environmental factors have now the potential to become disasters. Urban resilience means that components of the urban system пїЅ be they natural, built or third environment, human capital, socio-economic activities, etc. пїЅ are able to withstand negative impacts without ...

Green Design and Sustainable Architecture2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

"NEMAGOLD- - BIO-PRODUCT OF PERSPECTIVE IN THE CONTROL OF ROOT-KNOT NEMATODE (MELOIDOGYNE SPP.) AT TOMATO CROPS UNDER PLASTIC TUNNEL

(STEF92 Technology, 2017-06-20, Elena Bratu, Gabriela Sovarel, Ana Emilia Cenusa, Marius Velea)

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The study was performed in order to establish the efficacy of the biological product пїЅNemagoldпїЅ in the control of root-knot nematodes (Meloidogyne spp.) on tomato crop under plastic tunnel conditions. Experiment was organized on tomato crop (cultivar пїЅPrekos F1пїЅ) strongly attached by root-knot nematode, located in south-east of Romania (Varasti-Giurgiu), during July-September 2016 period. Treatments were applied by drip irrigation during the second vegetation season. пїЅNemagoldпїЅ product having in compos...

Advances in Biotechnology2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publication

2D SIMULATION METHODS FOR RECONSTRUCTIONS OF SOLID MASONRY IN HISTORICAL BUILDINGS

(STEF92 Technology, 2017-06-20, Irena Svatosova, Jaroslav Solar)

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There are many many historical buildings maintained in the world, whose construction, namely exterior wall, is made of solid masonry. These constructions have excellent thermal inertia, but also a range of humidity and thermo-technical problems. Finding a solution for these problems is a siginficant task, since most of the inner plaster is decorated with paintings, which are a cultural heritage. This paper deals with the solution to selected construction problems and their two dimensional simulation of the thermal...

Green Buildings Technologies and Materials2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Ecology, Economics, Education and Legislation
Publication

3D FIRE SCALE MODELLING OF COMBINED WOOD AND PLASTIC INTERIOR

(STEF92 Technology, 2017-06-20, Janka Mullerova)

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The paper deals with the problematics of tracking of dynamic parameters in an enclosed space. Its focus is on temperature dynamics in three layers during a fire in the small-scale models. 3D outdoor fire modelling test has been made as the most realistic way of outdoor fire testing. Various phases of the fire, the temperature change related to the fire phase and various fuel sources are observed and analysed. The flashover phenomena was present as expected. Experiments and analyses of material flammability charact...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

3D LITHOLOGICAL MODEL OF ROIL16 GROUNDWATER BODY

(STEF92 Technology, 2017-06-20, Teodora Vasile)

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пїЅBody of groundwaterпїЅ means a distinct volume of groundwater within an aquifer or aquifers. This paper has as main objective creating a three-dimensional lithological model using borehole data for ROIL16 пїЅ Plain Vlasia groundwater body. RockWorks 15 is a software package for geological data management and visualization and it was chosen for analysing sub-surface data. The initial characterisation requires the collection of detailed information and data, such as geological and hydrogeological characteristics,...

Hydrogeology, Engineering Geology and Geotechnics2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

3D MAGNETIC INVERSION WITH SPARSENESS CONSTRAINTS BASED ON RESIDUAL NODE SUSCEPTIBILITY

(STEF92 Technology, 2017-06-20, Chunxiao Xiu, Xiaohong M, Sheng Zhang, Xingdong Zhang)

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For generalized inversion, non L2-norm inversions have been widely used in geophysical inversion to obtain sharp and blocky models. However, problems such as the boundary of anomaly body obtained by inversion is not clear enough and the recovered residual susceptibility value is far less than or greater than the true susceptibility generally exist. In this paper a new 3D magnetic inversion approach based on residual node susceptibility is proposed. The residual node susceptibility model comes from residual block s...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

3D MODEL OF SPATIAL DISTRIBUTION OF AUTOCHTHONOUS MIOCENE DEPOSITIONAL COMPLEXES ALONG CARPATHIAN FRONT IN REGION BOCHNIA - PRZEMYSL, POLAND

(STEF92 Technology, 2017-06-20, Bartosz Papiernik, Magdalena Krzysztofik, Michal Michna)

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Carpathian Foredeep (CFD) is a mature Petroleum Province, where conventional biogenic gas has been produced since 1950s. At present the CFD is again object of petroleum prospecting, this time, as unconventional gas province. To improve resolution of this analysis, regional 3D structural model was constructed and divided into six main depositional complexes by developed on the basis of seismic data and geophysical logs interpretation. The model is located along the front of the Carpathians covering area ~4500 km2. ...

Ecology and Environmental Protection2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
Publication

3D MODELING METHODS IN PLANNING OF TECHNOLOGICAL PROCESSES IN QUARRY

(STEF92 Technology, 2017-06-20, Peter Janic)

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The purpose of this article is to describe the modern methods of making models of quarry using the latest technologies such as laser scanning, land and air photogrammetry using Unmanned Aerial Vehicles (UAV) and their subsequent use in the planning of technological processes in the quarry. The first part of the article is dedicated to the creation of models with a focus on data collection and processing, compatibility of each format, the very creation of the model as well as the possibility of using the created mo...

Exploration and Mining2017
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing
Publication

3D MODELLING AND RAPID PROTOTYPING TOOLS FOR CUSTOMIZED FOOTWEAR INSOLES

(STEF92 Technology, 2017-06-20, Bogdan Sarghie, Mariana Costea, Aura Mihai, Ana Maria Vasilescu)

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The design of personalized footwear insoles involves modelling the 3D shape of the insole based on the individual feet plantar surface shape and dimensions. The advantage of custom made insoles over the mass produced ones are represented by their enhanced functionality. Custom made insoles are recommended for subjects with various foot health disorders and for subjects who undertake intensive physical activities like athletes and soldiers. During human life time, under repetitive mechanical stress, feet suffers di...

Informatics2017
Showing 1-10 of 2453 records