Könyvrészletek: Nemrég beküldött
Találatok megtekintése: 161-180 összesen: 185
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The effectiviness of plant cover in reducing erosion of steep slopes and its use for recultivation of mining waste dumps
(2018)By a conceptual model it is evaluated, how and in which relative extent the vegetation reduces the surface layer erosion under rainwater. In consideration of the Hungarian climatic conditions, two mechanisms are taken into ... -
Analysis of the working factors in „MAN – MACHINE – ENVIRONMENT” system
(2018)In the research literature, the work environment is often characterized as a physical, chemical, biological, social and cultural complex of factors that affect an employee at workplace. The work environment is part of the ... -
Investigation of emission of NOx, SO2 and chlorine by biomass-burning
(2018)It is well known that burning biomass is somewhat CO2 neutral, but it is not widely known that that process is still a serious environment polluting one. For the investigation of the emission of some biomass material such ... -
Agricultural answer to climate change - Optimizing resources
(2018)Objective: Sustainable future is our task. Site-specific crop production is compatible with sustainability from ecological, economic and social aspects. The aim of the paper is to highlight the role of innovation in ... -
Role of plant-mycorrizha symbiosis in revegetation of disturbed mining sites in India (North Telangana)
(2018)Extensive mining activities develops with energy requirements of globalizing World. Both underground- and open cast mining are resulting disturbed soil surfaces, which need to revegetate for environmental safety. Coal ... -
Determination of the accumulation of heavy metals of river sediment by plants
(2018)Danube is the main river of Hungary. Danube and its floodplains and oxbow lakes are operating as ecological corridors, although their industrial, logistic and touristic role is not negligible. It is well known, that from ... -
Types of servo axes sinchronization for use in automative recycling industry
(2018)To optimize the recycling process in automotive industry, it is necessary to constantly innovates machines where recycling processes take place. In recycling processes, we have selection and cutting of various materials ... -
Chemical properties and toxicity of soils contamined by application of wastwater sludge of high heavy metals content
(2018)Heavy metal (HM) contamination of agricultural soils is a worldwide ecological problem. Wastewater sludges (WWS) produced from communal wastewater treatment plants is commonly recognized as a significant basis of nutrient ... -
Impacts of compost and wastewater sludge on soil biologic activities
(2018)The use of agrochemical such as chemical fertilizers and pesticides has caused tremendous harm to the eco-environment. Organic matter (OM) addition to soil often leads to a rapid increase in the activities of various enzymes ... -
Methods for testing quality of various paper components by thermal analysis
(2018)Knowing a suitable paper quality of packaging structures is an element process in the packaging industry. [1] The base-papers, produced from wood components are the most significant constituent of Corrugated Cardboards, ... -
A modelling of the coupled transport processes through porous media at presence of anomalous diffusion
(2018)The mathematical modelling of various types of coupled transfer processes plays nowadays a role of continuously increasing importance for understanding problems related to global energetic supply and dynamics of energetic ... -
Utilisation of psychoacoustics in technical practice
(2018)Psychoacoustics is currently a powerful tool for optimizing the acoustic properties of sounds of machines, equipment and products in industry and in the home by thorough analysis and subsequent correction of psychoacoustic ... -
Toxic effects of heavy metals (CU, ZN, PB, CD) on early growth of three tagetes species
(2018)Objective: Heavy metals in soil pose potential threats to the environment, therefore remediation of heavy metal contaminated sites is an important issue. Tagetes species have been proposed as potential plants for ... -
Pesticide container management status and perspectives in Serbia
(2018)Objective of the paper is to give the overview of the current situation in Serbia regarding management of used pesticide containers. Based on EU Member States experience in this field, analyze the possibilities for management ... -
Solutions for non-waste tailoring methods
(2018)The fashion industry after the oil industry is the second most polluting industry in the world. Both the production of clothes and the afterlife of the pieces give rise to high pollution. Developing environmentally friendly ... -
Upscaling of communal sewage sludge vermicomposting technology
(2018)The proper management of communal sewage sludge is a priority of environmental protection. Recently the vermicomposting technology, of using earthworm species in waste management has been increasing. Earthworms are utilizing ... -
Measuring acoustic properties of materials with a microflown sensor
(2018)The issue of noise as an aggravating factor is often a topic to be discussed. This is a consequence of the growth of the human population, coupled with economic growth and the intensive use of sound-generating devices ... -
Application of microbial electrochemical technologies in the waste water treatment and biosensor development
(2018)The advance of Microbial Fuel Cells makes use of natural, cost efficient materials scalable from the single home use to industrial waste water treatment and energy production. Hydrogen and electrical energy are the main ... -
Potential impacts of climatic changes on the touristic activity sector in Libya: A review and future research
(2018)This study showed the effect of climate on tourism sector especially for the beach, nature and winter sport tourism segments. Climate change at tourist destinations and generating countries can significantly affect the ... -
Legislative framework of climate change in the Republic of Serbia
(2018)The struggle against climate change is one of the priorities in the policy of the international community. In this paper the authors have analyzed legal framework relevant for the protection of climate change in the Republic ...