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2978 linked publication records

Author: I.Subject: Ecology and Environmental Protectionclear all
Showing 2801-2850 of 2978 records
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

ECOLOGICAL FOOD PRODUCTS - GENERAL CONSIDERATIONS ON GREEN MARKETING

(SGEM Scientific GeoConference, 2010, C. E. Tureac, A. G. Turtureanu, I. Bordean, A. Grigore, G. Modiga, R. Pripoie)

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The objective of this paper is to examine the foundations of green marketing in the existence of a market for organic products. We examined the environmentalist consumption behavior because without consumers interested in organic goods we can not talk about environmental marketing. Because of public awareness regarding the environment, companies have adapted, introducing in their vocabulary terms like "green markets", "green consumers", "green products" and practicing green marketing and environmental marketing. T...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

ECOTOXICOLOGICAL ASSESSMENT OF ORGANOPHOSPHORUS PESTICIDES AND THEIR OZONATION BYPRODUCTS

(SGEM Scientific GeoConference, 2010, M. E. Aydin, S. Ozcan, F. Beduk)

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Partial decomposition of an organic compound can lead to the formation of products, which are more toxic than the parent compound. Organophosphorus pesticides (OPPs) are transformed into metabolites of lesser molecular weight in ozone application Toxicity assessments of both organophosphorus pesticides (OPPs) and their ozonation byproducts (OPPs-oxons) are necessary for safety consideration of ozonation treatment. The widespread use of OPPs, such as chlorpyrifos and diazinon for pest control in urban and rural env...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

EFFECT OF THE SUCKING AIR UNDERPRESSURE ON THE PRODUCTION PARAMETERS OF THE SINTERING PROCESS

(SGEM Scientific GeoConference, 2010, M. Frohlichova, J. Legemza, R. Findorak, F. Bakaj)

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The presentation work contains the analyse knowledge, which were obtained from analysis the results, which were attained on the laboratory sintering pan. On this laboratory sintering pan are sufficiently simulating conditions, which are present in the sinter band. On the basis of the theoretical analyse, analysis measuring data, computing of the balance, production, qualitative and quantitative parameters of the sintering process we can conclude, that in the case of changing underpressure sucking air are influence...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

EMISSIONS CO AND CO2 IN THE SINTERING PROCESS

(SGEM Scientific GeoConference, 2010, J. Legemza, M. Frohlichova, R. Findorak, F. Bakaj)

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The production of the agglomerate is always related to the consumption of energy, occurrence of solid polluting substances and emissions, which are the main source of air pollution. The submitted work contains the analysis of knowledge obtained from the literature, but mainly analysis of the results gained from the laboratory sintering pan. This laboratory sintering pan sufficiently simulates conditions present on the sinter belt in relation to the production of CO, CO2, NOx, SOx and solid polluting substances in ...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

EXPECTATIONS AND REALITIES OF ROMANIAN EUROPEAN INTEGRATION OF ROMANIAN SME SECTOR

(SGEM Scientific GeoConference, 2010, D. Ariton, C. G. Sirbu, A. C. Nuta, A. B. Raileanu, F. Nuta)

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SME is the most numerous and important business, performing multiple economic technical and social functions. After Romania joins the European Union came into force many acts and a large part of their obligation regulate business (in competition, consumer protection, labor relations, health and safety at work, environmental protection, etc.). It is therefore very important to know the level of information of the Romanian SMEs in relation to regulations introduced after 1 January 2007.

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

EXPLORATORY TECHNIQUES AND ANALYSIS OF HEAT ISLANDS IN ROMANIA

(SGEM Scientific GeoConference, 2010, A. Virsta, S. Cazanescu, R. Cazanescu, R. Manea)

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Remote sensing techniques were used to detect the heat islands over the Romanian region, based on multi-temporal Meteosat Second Generation, Land Surface Analysis Satellite Applications Facility/ Land Surface Temperature products (MSG LSASAF/LST). A method was proposed for the rapid and accurate mapping of heat island areas based on the combinational use of normalized land surface temperatures. In order to do it, the IDL routines developed locally have been used. It was studied 2976 LSA-SAF/LST images acquired dur...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

FOUNDRY TECHNOLOGIES AND THEIR INFLUENCE ON ENVIRONMENT

(SGEM Scientific GeoConference, 2010, P. Futas, A. Pribulova, P. Gengel, D. Baricova)

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Castings production cover different technologies of mouls and cores production, different technologies of metal melting (depended on casting material) and technologies of pouring. All these technologies have got some advantages, disadvantages and generate some kinds of by products.There are described in the contribution the basic technologies of moulds production (sand casting, shell moulding, investment casting, lost foam casting, shaw process, vacuum process), pouring technologies (gravity casting, die casting,s...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

INCREASE OF IRON CONTENT IN CURRENT SINTER

(SGEM Scientific GeoConference, 2010, R. Findorak, M. Frohlichova, J. Legemza, F. Bakaj)

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In connection with high basicity requirements for current agglomerates it is necessary to keep their iron content. This requirement can be met by increasing the content of concentrates in sinter mixtures. It is important to clarify the limit of the concentrate addition or volume in current sinter charges. For this purpose in view laboratory sintering tests were performed to investigate the effect of sintering ores and concentrates on the agglomeration process and its products. The main charge components were mixed...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

LANDSCAPE FRAGMENTATION CAUSED BY TRAFFIC IN THE CZECH REPUBLIC: EVOLUTION FROM THE YEAR 1980 AND THE PROGNOSIS TILL 2040

(SGEM Scientific GeoConference, 2010, L.P. Andel, PETRZILKA, I. Gorcicova, H. Belkova)

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Landscape fragmentation, a process where biotopes are separated into different parts by a creation of a barrier, is a key issue of landscape ecology nowadays. Separated landscape patches gradually lose their potential to fulfil their original function. There is general effort to develop universal model or set of indicators for fragmentation measurement. In the CR we carried out research project “Integration of landscape fragmentation issue into the decision-making processes” leading by the Ministry of by the M...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

MICROBIOTESTS VERSUS CONVENTIONAL TOXICITY TESTS

(SGEM Scientific GeoConference, 2010, ST. Gheorghe, I. Lucaciu, R. Grumaz)

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Alternative toxicological tests (microbiotests) are those that reduce the number of animals in a toxicity test, refine procedures to make them less painful or stressful, replace animals with non-animal systems, or replace one animal species with another that is lower on the phylogenetic scale. A number of useful alternative methods have been developed and accepted for the evaluation of the potential toxic effects of chemicals products and environment samples. The literature analysis concerning the use of microbiot...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

MONITORING AND STATISTICS OF HEAVY METALS DAYLY DATA IN SURFACE WATER

(SGEM Scientific GeoConference, 2010, I. Meghea, M. Mihai, E. Craciun)

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Specific statistical methods can be used when monitor the degree of water pollution in a target zone. The purpose of usage of time series properties is to understand the driving forces and structures that produce the observed data and to fit the data into a model and proceeds them to forecasting, monitoring or even feed back and feed forward control. The essential difference between modelling data via time series methods and using the process monitoring methods is that in time series analysis the data points taken...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

OPTIMIZATION OF ANALYTICAL METHODS FOR THE DETERMINATION OF DBPS: APPLICATION TO DRINKING WATERS FROM KONYA-TURKEY

(SGEM Scientific GeoConference, 2010, M. E. Aydin, G. Kara, S. Tongur)

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Chlorine disinfection is a generally used process for eradication pathogenic microorganisms from drinking water to prevent water-born diseases. It has been demonstrated that natural organic matter (NOM) in raw water may react with chlorine to form disinfection by-products (DBPs) which are carcinogenic or mutagenic. The occurrence of disinfection by-products (DBPs) in drinking water has been an issue of major concem during the last years due to their adverse health effects. The development and optimization of analy...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

PHOSPHORUS UTILIZATION BY RAINBOW TROUT (ONCORHYNCHUS MYKISS): ESTIMATION OF DISSOLVED PHOSPHORUS WASTE OUTPUT

(SGEM Scientific GeoConference, 2010, G. L. Mihalca, O. Tita, M. Tita, A. Mihalca)

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Phosphorus (P) waste output, notably in the dissolved form (DWP), is a major concern for many fish culture operations. Fish are believed to excrete DWP via the urine but this aspect has never been examined in detail. A better understanding of P utilization and renal P handling of fish could aid development of nutritional strategies for the management and reduction P waste. Rainbow trout were fed high corn gluten meal diets, supplemented with dibasic calcium phosphate, containing increasing P levels (0, 75; 1, 15; ...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

PROPOSALS TO ELIMINATE THE RISK SITUATION BY MONITORING AND ECOLOGICAL CLOSING THE ORE SLUDGE DUMP FROM S.C. “ALOR” S.A., ORADEA, THE WESTERN PART OF ROMANIA

(SGEM Scientific GeoConference, 2010, C. M. Orlescu, I. A. Costescu)

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The present theme approaches a very characteristic theme, analyzing the impact of wastes generated by tabular and calcified alumina industry on our environment. The industrial unit that is the object of this present study S.C. “Alor” S.A. is located in the Oradea municipality. Oradea municipality is located in the north-western part of Romania and is crossed over by the River Crişul Repede. S.C. “Alor” S.A. has as main activity profile tabular and calcified alumina production in various production section...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

PROTECTION OF REPRESENTATIVE LANDSCAPE ECOSYSTEM OF SLOVAKIA – NEW LANDSCAPE ECOLOGICAL APPROACH

(SGEM Scientific GeoConference, 2010, J. Lieskovsky, P. Bezak, Z. Izakovickova)

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The aim of this paper is to analyze the protection of Representative Landscape Ecosystem of Slovakia (RLES) on national, European, and global level. RLES (landscape types) are classified as homogeneous units considering landscape character, functions and current land-use. Each landscape type represents unique combination of land-use in different abiotic conditions and provides the unique environment for nature development. Therefore protection of the landscape is understood as maintenance of each landscape type. N...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

REMOVAL OF Hg2+ AND Pb2+ IONS FROM AQUEOUS SOLUTIONS ON CORN COBS BIOMATERIALS II. KINETICS AND SORPTION MECHANISM

(SGEM Scientific GeoConference, 2010, D. S. Stefan, M. Belcu, I. Meghea)

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The presence of heavy metals in environmental factors remains among the most important concerns at national and international levels, while at the same time novel biomaterials usually derived from agricultural wastes are designed and tested for their removal below admitted limits. In this respect efficiency of biosorption of Hg2+ and Pb2+ on corn cobs have been studied for different working parameters: initial solution concentrations of heavy metals, particle size of biomass and temperature. The kinetic model for ...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

SECOND NATURE: BUILDING UP HEALING GARDENS FOR DISABLE KIDS AND GERIATRIC INDIVIDUALS

(SGEM Scientific GeoConference, 2010, O. Ozyaral, E. Sahin, E. Kaya)

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Today, many scientists are conducting studies on influences of natural and arranged environment on the human health and recovery. With regards this issue, they examined garden designs on healthcare institutions, such as hospitals treating particularly different groups of patients, hospice for elderly and rehabilitation centers where mentally and physically disabled people are treated. In this study, efforts were made to determine positive effects of healing gardens on psychological and physical health as well as s...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

SOLUBILIZATION OF NATURAL HYDROXYAPATITE BY LACTIC ACID PRODUCING RHIZOPUS ARRHIZUS IMMOBILIZED IN POLYURETHANE FOAM

(SGEM Scientific GeoConference, 2010, M. Vassileva, D. Sanches, D. Altmeyer, V. Bravo, N. Vassilev)

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Biotechnological solubilization of insoluble inorganic phosphate-bearing materials is now accepted as one of the most viable alternative to the traditional chemical methods. Many microorganisms are capable of solubilizing phosphates although this feature is mainly attributed to metabolites such organic acids. During the recent years, we have developed various biotechnological schemes of P-solubilization based on citric acid (Aspergillus niger, Yarrowia lipolytica), gluconic acid (Penicillium variabile), and oxalic...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

SORBENTS OF HEAVY METALS BASED ON COMBINATION OF LOW RANK COALS AND CHITOSAN

(SGEM Scientific GeoConference, 2010, J. Mizera, M. Havelcova, VL. Machovic, L. Borecka, I. Krausova)

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The study has been aimed at development of cheap sorbents of toxic heavy metals and radionuclides based on low rank, low energetic coals in combination with chitosan for use in treatment of both waste and drinking water and construction of active geochemical barriers. Sorbents based on lignite and naturally oxidized lignite (oxihumolite, leonardite) were prepared, both raw and impregnated with chitosan from its solution in oxalic acid. The sorbents were characterized by chemical and structural analyses. Their sorp...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

SORPTION STUDY OF C.I. ACID RED 88 FROM AQUEOUS SOLUTIONS ONTO SAWDUST

(SGEM Scientific GeoConference, 2010, N. Modirshahla, M. A. Behnajady, A. Shamel, H. Eskandari)

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The present study deals with the decolorization of C.I. Acid Red 88 (AR88) as a model contaminant from textile industry using sawdust as an adsorbent. The effects of initial AR88 concentration, adsorbent dosage, pH, contact time and stirring rate were studied in a batch mode. The variation of pH from 3 to 10 showed no considerable change in decolorization rate. The desired conditions for decolorization of 84.46\% were obtained to be 20 min of contact time, stirring rate of 400 rpm with 30 g L-1 of adsorbent. Freun...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

SYNTHESIS OF MAGNESIUM DOPED TITANIUM DIOXIDE NANOPARTICLES AND PHOTOCATALYTIC ACTIVITY IN THE REMOVAL OF A MODEL CONTAMINANT UNDER VISIBLE LIGHT

(SGEM Scientific GeoConference, 2010, M. A. Behnajady, N. Modirshahla, B. Alizadeh)

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Magnesium doped TiO2 nanoparticles were synthesized by sol-gel method. The crystallite size of nanoparticles was obtained by X-Ray diffraction (XRD). The photocatalytic activity of magnesium doped TiO2 was tested by photocatalytic degradation of C.I. Acid Red 27 from mono azo textile dyes. Results show that magnesium doped TiO2 under visible light has high photocatalytical activity than undoped TiO2 nanoparticles.

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

SYNTHESIS OF SILVER DOPED ZINC OXIDE TIN OXIDE COUPLED NANOPARTICLES AND PHOTOCATALYTIC ACTIVITY IN THE REMOVAL OF A MODEL CONTAMINANT

(SGEM Scientific GeoConference, 2010, M. A. Behnajady, N. Modirshahla, L. Ayramlo)

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ZnO-SnO2 coupled catalyst was prepared by coprecipitation method. Then Ag was loaded on the coupled catalyst by impregnation method. The photocatalytic performance of silver doped ZnO-SnO2 was tested by photocatalytic degradation of C.I. Acid Red 27 (AR27) as a model contaminant from mono azo textile dyes. The crystallite size of nanoparticles was obtained by X-Ray diffraction (XRD). Results demonstrate that silver doped ZnO-SnO2 have shown high photocatalytic efficiency than undoped ZnO-SnO2 at photocatalytic deg...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

THE ENVIRONMENTAL QUALITY MANAGEMENT AND THE DANUBE ENVIRONMENTAL CENTER

(SGEM Scientific GeoConference, 2010, L. Cristea)

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The paper presents a study case concerning the application of the Quality Management in the Danube Environmental Center from the Romanian University of Science and Arts ‘’Gh. Cristea ‘‘, from Bucharest. This center is founded as a target from the Danube Rector Conference to move the attention of the Universities and the Community for the new concept of the Europe versus the sustainable development, the environment education and the geopolitical strategy of the Danube River.

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

THE IMPORTANCE OF HEALTH TOURISM IN NATIONAL ECONOMIES AND MARKETING STRATEGIES APPLIED IN THE GLOBAL COMPETITIVE ENVIRONMENT (A Case from Turkey)

(SGEM Scientific GeoConference, 2010, I. Gonen)

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In today’s world, tourism issue has been dealt with in another way, totally different from classic tourism. The countries which are able to constitude variour types of alternative tourism, pioneer the others and multiplying their profit share, they have considerable advantages in payment balances. One of the tourism types thought under the range of variation in tourism is health tourism. In order to have tourism in every season throughout the year. When said health tourism, the first thing to remember is thermal...

Ecology and Environmental Protection2010
10th International Multidisciplinary Scientific GeoConference SGEM2010
Publication

THE INFLUENCE OF THE 1989-2009 TRANSITION PERIOD IN THE GEODEMOGRAPHIC EVOLUTION OF HUMAN SETTLEMENTS LOCATED IN THE SUBCARPATHIANS BETWEEN PRAHOVA AND IALOMITA RIVERS

(SGEM Scientific GeoConference, 2010, R. Alexe, E. Samoila, M. Sencovici)

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One of the oldest geographical regions in Romania, the subcarpathian zone situated between the Ialomita and Prahova rivers, having important natural resources, has generated a geodemographical evolution of the human settlements different from other areas in the country, especially with the help of economical development. Starting from the 18th century until the second half of the 20th century, accented economical initiatives are observed. These are related to the exploitation and processing of oil resources, the e...

Ecology and Environmental Protection2010
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

A CORRELATION STUDY OF MAJOR AND TRACE ELEMENTS IN SEDIMENTS OF RIVER NESTOS, NORTHERN GREECE AND COMPARISON WITH OTHER FLUVIAL SYSTEMS

(SGEM Scientific GeoConference, 2009, G. Papastergios, A. Georgakopoulos, J.-L. Fernandez–Turiel, D. Gimeno)

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Fourteen sediment samples from the banks of River Nestos, Northern Greece, were collected, extracted with HNO3 and analyzed for their content in 10 major and 32 trace elements. The analytical techniques used were ICP-OES and ICP-MS. The calculation of the Pearson Correlation Coefficient amongst the analyzed elements has revealed that among the majority of the elements exist positive correlations, which explains why most of them have a similar distribution along the river course. A comparison between the results ac...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

A FIELD SURVEY ON GREEN MARKETING AND MEASUREMENT OF CONSUMPTION HABITS OF GREEN PRODUCTS

(SGEM Scientific GeoConference, 2009, A. Hazar, F. Taskin, G. N. Guven)

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In the face of current population growth and fast depletion of resources, organizations and society have become more conscious of the protection of the environment. Organizations are no longer concerned solely with profit maximization; instead, they have adopted a green marketing concept which makes them socially more responsible and sensitive to environmental affairs. What is green marketing? Besides meeting customers’ needs, it is an approach that includes planning, development, pricing, distribution and holdi...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ANALYZE OF DANGEROUSNESS IN THE WORKING PLACES IN ROTARY EXCAVATOR OF THE COAL SYSTEM IN THE MIRASH MINE – KEK

(SGEM Scientific GeoConference, 2009, H. Nuredini, K. Zeqiri, R. Geci, R. Zeqiri)

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The main issues of this proceed is to ascertainment danger working areas, which will shown the base for protection from hurts, illnesses of workers in they working area. This ascertainment has included each of working group and their duty, which are estimated by them elements shown by the article from 1 up to 5. Level of dangerous is rising from 1 grade up to 5. In this way can select working areas which inflict morbidity, traumatic etc in the worker health. Dangerous renewed areas are selected in 3, 4, 5 category.

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

COAL FLY ASH BENEFIT AND ITS UTILIZATION IN CONCRETE

(SGEM Scientific GeoConference, 2009, J. Junak, N. Stevulova, A. Sicakova, A. Estokova)

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The incorporation of industrial by-products such as fly ash, slag, silica fume in concrete can significantly enhance its basic properties in both the fresh and hardened states. These materials greatly improve the durability of concrete through control of high thermal gradients, pore refinement, depletion of cement alkalis, resistance to chloride and sulphate penetration, and continued microstructural development through a longterm hydration and pozzolanic reaction. The utilisation of by-products as the partial rep...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

COMPARISON OF DIFFERANT PROGRAMMES UNIVERSITY IN TERMS OF ENVIRONMENT LITERACY

(SGEM Scientific GeoConference, 2009, K. Temizyurek, N. Colakoglu)

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Twenty first Century witnessed rapid advance of technology and resultant extravagant use of technological products by people. Unconscious and extravagant use of technology products rapidly pollutes the environment, where we live. Accelerated environmental pollution, including both alive and non-alive nature which in fact serves partially for alive functions, is most serious problem of our age Global Warming , recently started to be argued, and resultant drawbacks are, in fact, continuum of environmental and global...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DESIGN AND CONSTRUCTION OF A TUBULAR CONTINUOUS-FLOW PHOTOREACTOR WITH IMMOBILIZED TIO2 NANOPARTICLES ON GLASS SUPPORT AND KINETIC ANALYSIS OF THE REMOVAL OF 4-NITROPHENOL IN THIS PHOTOREACTOR

(SGEM Scientific GeoConference, 2009, M. A. Behnajady, S. Amirmohammadi-Sorkhabi, N. Modirshahl, M. Shokri)

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Advanced oxidation processes (AOPs) with UV irradiation and titanium dioxide (TiO2) as a photocatalyst is a ’green’ process for the treatment and purification of water and wastewater. In this work, for further investigation of applicable AOPs for wastewater treatment, a novel tubular continuous-flow photoreactor was designed and constructed and then all experiments were carried out in this photoreactor. The photoreactor comprises six quartz tubes and a UV lamp, which was placed in the center of the quartz tube...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

DETERMINATION OF HEAVY METALS IN WATER OF LAKE OHRID AND IN FISH SPECIES – Leuciscus cephallus albus. JURIDICAL MASS FOR PROTECTION OF WATERS FROM POLLUTANTS

(SGEM Scientific GeoConference, 2009, S. Aliu, A. Aliu, E. Aziri, D. Dehari, H. Memedi)

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Metals occur in different forms : as ions dissolved in water, as vapours, or as salts or minerals in rock, sand and soil. They can also be bound in organic or inorganic molecules, or attached to particles in the air. Both natural anthropogenic processes and sources emit metals into air and water. The effects of metals in the environment depend to a large extent on whether they occur in forms that can be taken up by plants or animals. Uptake of metals in an animal involves metal ions crossing a cell membrane. The a...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ENVIRONMENT AND HEALTH LITERACY OF HEALTH WORKERS IN A HOSPITAL

(SGEM Scientific GeoConference, 2009, K. Temizyurek, N. Colakoglu, F. Ozbey)

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This is a study that a comparasion was trying to establish the difference between government –private sector health care workers and randomly selected group of people on the issue of Environment and Health Literacy .Besides the literacy of the environment but also evaluation of behaviour of proctection of environment close and remote vicinty were studied.Also in this study, comparison was trying to make between participants on the issue of information source and primary reason of environmental awareness. This st...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

ENVIRONMENTAL RISK ASSESSMENT AND PUBLIC HEALTH IMPACT OF CONTAMINATED SITES AND ECONOMICAL IMPLICATIONS

(SGEM Scientific GeoConference, 2009, I. Gonen)

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Environment includes social, cultural, economic and political considerations, as well as the more usually understood features such as soil, climate and food supply. Notably, biological agents are sensitive to environmental conditions. To sum up, the relative ease and low cost of producing biological agents, the difficulties in detecting their presence and treating exposed victims and their potential will be used not only for humans but crops and livestock as well. In the future The terrorists probably being use bi...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

FINANCING THE SUSTAINABLE DEVELOPMENT – A RELATIONSHIP BETWEEN GDP AND THE ENVIRONMENTAL BUDGETARY COMPONENTS

(SGEM Scientific GeoConference, 2009, D. Ariton, A. C. Nuta, C. G. Sirbu, F. M. Nuta)

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One of the main purposes of today public policy is to find a way of encourage the sustainable development. In our econometric approach we seek to find a possible connection between the environmental components of a nation’s budget and the GDP. The hypothesis is that if the GDP permits the public decision makers could ensure a high level of environmental public utilities. Trying to identify a bound between macroeconomic aggregates and the environment is not something new. The Chinese Green GDP is something simila...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

FLY ASH AND USAGE IN TURKEY

(SGEM Scientific GeoConference, 2009, A. Ilgun, U. S. Yilmaz, S. K. Akin, M. T. Cogurcu, M. S. Donduren)

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ly ash is one of the residues generated in the combustion of coal. Fly ash is generally captured from the chimneys of coal-fired power plants, all fly ash includes substantial amounts of silicon dioxide (SiO2) (both amorphous and crystalline) and calcium oxide (CaO). In the past, fly ash was generally released into the atmosphere, but pollution control equipment mandated in recent decades now requires that it be captured prior to release. Total amount of fly ash produced at coal-fired power plants is about 450 mil...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

LEAD-FREE ALLOYS FOR ECOLOGICAL SOLDERS MANUFACTURING

(SGEM Scientific GeoConference, 2009, A. Kostov, A. Milosavljevic, L. Gomidzelovic, R. Todorovic)

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Although the European Union’s directive about environment protection as WEEE and RoHS have been carried out in 2003, led solders are still in used in Serbia. In the aim to respect the European and world directives and laws, it is necessary to reduce a quantity of toxic element and to establish lead and cadmium free solders in production. In this paper it was presented lead-free alloys, which are used for ecological solders manufacturing and various applications. These are results in the frame of technology devel...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

MIDDLE AND UPPER JURASSIC OF DAMBOVICIOARA BASIN (ROMANIA): REGIONAL CORRELATION AND PALAEOENVIRONMENTAL RECONSTRUCTION

(SGEM Scientific GeoConference, 2009, M. N. Frinculeasa, A. Istrate, A. Dragne)

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The Middle and Upper Jurassic deposits develop on a large area in Dambovicioara Corridor. In this area belongs both to the “Group of the formations of Braşov” ([8], [9] redefined, emend [3]) and to the “Group of the formations of pre-Leaota” ([9], emend [3]). The group of Braşov covers strictly the area of D\^ambovicioara Basin, and the group of pre-Leaota was extended as well over the fosse Codlea-R\^aşnov-Podul D\^amboviţei and over Şinca-Piatra Craiului [3]. The facies of the two groups are differe...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

MINERALOGY AND GEOCHEMISTRY OF OCHREOUS SEDIMENTS FROM VARIOUS SB DEPOSITS (SLOVAKIA)

(SGEM Scientific GeoConference, 2009, B. Lalinska, K. Homolova, L. Piliarova)

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The objective of our study was to examine the mineralogy and chemical composition of ochreous sediments accumulated in the area of four abandoned Sb deposits from Slovakia. Each of them is from different geological settings and there are also differences between types of mineralization and mine processing. Samples were collected mainly from mine drainages and fraction under 0.063 mm was analyzed using conventional methods, including X-ray diffraction, IR spectroscopy, transmission electron microscopy and sequentia...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

MONITORING OF QUALITATIVE PARAMETER DEVELOPMENT OF BUILDING RECLAMATION MIXTURES ON A BASE OF ASH MATTERS IN THE INTERACTION WITH AMBIENT ENVIRONMENT IN PILOT PLANT MODE

(SGEM Scientific GeoConference, 2009, P. Sasek, P. Schmidt, J. Mann)

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Combustion product production increases with growing demand for energy produced by fossil fuel combustion. Their amount is higher in every year and new way of their use must be looked for. The combustion products can be largely used in a building industry where light ashes are applicable admixture for a concrete production or as a partial substitution of cement. Other way of use is at reclamation and improvement where the combustion products can be applied for back filling or rampart creation. The objective of the...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

OBSERVATION OF PHYSICAL MECHANICAL AND CHEMICAL PARAMETER CHANGES OF BUILDING MIXTURES ON A BASE OF PILOT PLANT COMBUSTION PRODUCTS

(SGEM Scientific GeoConference, 2009, P. Sasek, P. Schmidt, J. Mann)

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A combustion product production has increased in Czechia in recent years. The ways must be looked for how to use the combustion products effectively. One of the ways is to use them as building mixtures suitable for building purposes and for reclamation redevelopment works. Types of building mixtures based on combustion products were designed and their qualitative parameters were long term observed in the frame of the solution of a research proposal under the title “Research of physical and chemical properties of...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

STREAM SEDIMENT CONTAMINATION FROM AREAS AFECTED BY SB MINING IN SLOVAKIA

(SGEM Scientific GeoConference, 2009, P. Sottnik, M. Petrak, V. Cavajda, J. Cizniar)

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Sb-mineralization had been exploited in many localities in Slovakia. Contamination of environment by Sb, As and other heavy metals is specific problem of Slovak mining regions. Three localities Poproc (in eastern part of Slovakia), Medzibrod and Dubrava (in The Low Tatras) are abandoned mining areas where the stibnite ores had been exploited for many years. These areas represent high potential environmental risk because of transport and accumulation of contamination in different parts of environment (waters, strea...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

THE DEVELOPMENT OF SUSTAINABLE HEALTH TOURISM IN THE SALTY LAKES AREAS

(SGEM Scientific GeoConference, 2009, C. E. Tureac, A. G. Turtureanu, I. Bordean, A. Grigore, G. Modiga)

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In the current global crisis conditions any opportunity of extending the tourism market, attracting a new segment of tourists is welcome. The lake’s water stands as a crucial link that conditions a leads through its physicalchemical composition the lake’s biological life, the flora and fauna casting, their discomposure and transformation into mud quality important organic mater. The water’s level growth involves deep qualitative alterations, concerning the peloidogenesis phenomenon related species, and the w...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

THE RESHAPING OF THE ENVIRONMENT UNDER THE SIGN OF THE ECOLOGIC POLICIES

(SGEM Scientific GeoConference, 2009, M. Mazilu, S. Mitroi, V. Micsoniu)

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The relation man – environment has reached a point when it will bear major changes, which will reshape the entire structure of the man-made edifice. In fact, the changes will affect the society and the rules which it has created in all the aspects, starting from the definition of morality and reaching the behaviour of each individual, inhabitant of the planet. In this context, the ecologic policies do not situate themselves on auxiliary positions, “curative”, but they are meant to set up objectives on econom...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

THE SUSTAINABLE TOURISM PROMOTED BY SMES –BASIS OF THE TOURISM DEVELOPMENT

(SGEM Scientific GeoConference, 2009, C. E. Tureac, A. G. Turtureanu, I. Bordean, A. Grigore, G. Modiga)

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The sustainable tourism implies the development of all the forms of tourism, the touristic management and marketing that should respect the natural, social and economic integrity of the environment by ensuring the exploitation of the natural and cultural resources for the future generations as well. The competitive development of the touristic products lead to the creation of new jobs, in a direct manner – in the area of the production and distribution of touristic services – as well as in an indirect manner, ...

Ecology and Environmental Protection2009
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publication

TOTAL QUALITY MANAGEMENT AND PATIENT SATISFACTION RELATION

(SGEM Scientific GeoConference, 2009, S: K. Temizyurek)

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In medical sector, the expectation of both hospital administration and patients is quite much today, in parallel with the rapid development of information technologies. The increment in culture and consciousness level of people increases their better medical service taking wish. This situation is possible with more qualified service given by the foundations offering medical service and being satisfied of the service customers from the service they have taken. In total quality management; various parameters are eff...

Ecology and Environmental Protection2009
8th International Scientific Conference - SGEM2008
Publication

A METHOD OF ASSESSING THE SENSITIVITY OF THE COASTAL RISK VARIABLES TO COMPUTE THE COASTAL VULNERABILITY INDEX

(SGEM Scientific GeoConference, 2008, E. Doukakis)

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The Coastal Vulnerability Index (CVI) has proved to be a valuable tool for evaluating the potential for coastal change in a given area. The CVI ranks the following variables in terms of their physical contribution to sea level-related coastal change: geomorphology, regional coastal slope, rate of relative sea-level change, the rate of historical shoreline change, mean tidal range and mean significant wave height. They are termed coastal risk variables and the rankings for each variable are combined and an index va...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

A RESEARCH ON COMPREHENDING ENVIRONMENTAL RISKS AND LEVEL OF ANXIETY AMONG HEALTH PERSONNEL RESULTING FROM THOSE RISKS

(SGEM Scientific GeoConference, 2008, Ikizler, A. M. Babali, G. Babali)

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The aim of our study is to make a research and determine the level of comprehending environmental risks and level of anxiety among health personnel resulting from those risks. The total field under survey is 2303 health personnel working GATA Haydarpasa Hospital. Our experimental group consists of 74 doctors, 81 nurses and 65 health workers working in managerial staff. In our crossectional research, a questionnary form of 16 questions, prepared specially, applied to our experimental group. 11 questions from the qu...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

Bi-DOPED LEAD DIOXIDE NANOCATALYST FOR OXIDATIVE DECOMPOSITION OF ORGANICS

(SGEM Scientific GeoConference, 2008, L. Lubenov, M. Bojinov, TZ. Tzvetkoff, A. Girginov)

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The objectives of the present work are to develop technologies for the electrodeposition of mixed oxide nanocomposites with electrocatalytic activity towards the oxidative degradation of organic compounds. Oxidation of organics in the potential region of O2 evolution is supposed to proceed through the oxidation of water to hydroxyl radicals, which then may either be further oxidized to give molecular oxygen or interact with organic molecules in an oxygen-transfer reaction. Therefore, the ideal electrode material m...

Ecology and Environmental Protection2008
8th International Scientific Conference - SGEM2008
Publication

COENOLOGICAL OBSERVATIONS REFERRING TO MACROMYCETES FROM PEAT BOGS SITUATED IN EASTERN CARPATHIANS (ROMANIA)

(SGEM Scientific GeoConference, 2008, V. C. Chinan, C. Tanase)

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Wetlands are important habitats consisting in true biodiversity pools. Human pressure had a continuous negative impact during time, i.e. significant changes, or more, irreversible, where the area of oligothrophic bogs has been reduced. Our observations have been carried in Tinovul Mare–Poiana Stampei Natural Reserve, situated in Dorna Depression (The Oriental Carpathians) at 910 m altitude, with 677 ha. This is the largest peat bog in Romania. The main goal is focused on all biotic and abiotic factors which are ...

Ecology and Environmental Protection2008
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