Találatok megtekintése: 1-20 összesen: 33
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Ranking list and roadside environmental traffic inspections for transport greenering in Hungary
(2020)Air pollution is one of the most significant environmental concerns. It can cause adverse health effects like cancer, cardiovascular diseases and high levels of mortality. High population size is a key contributory factor ... -
Perspectives for using clean and energy efficient road vehicles
(2020)The development of the economy promotes the growth of the travel market, creating challenges and opportunities for the development of the transportation system. Increased income and personal demands are also conditions ... -
Environmental of aircraft maintenance and renovation at the Liszt Ferenc repair base - summary
(2020)During my research I tried to draw attention to the environmental risks arising during the activities of the airplane repair base at Liszt Ferenc Airport. Since its foundation, 58 Boeing and 42 Airbus aircraft have rolled ... -
Project education is a strategy of project pedagogy
(2020)The new strategy of higher education - Graduation in Higher Education, Guidelines for the Development of Performance-Based Higher Education - expects a higher proportion of practice-oriented education in engineering education, ... -
Working method of a heat pump
(2020)The operating principle of the air-source heat pump is based on the physical property that the boiling point of a fluid increases with pressure. A heat pump has four main components: evaporator, compressor, condenser and ... -
Analysing land use change in the Gödöllő Hills during 1990’s
(2020)In Hungary, economic and social transformation after the political changeover played a major role in the evolution of the rapidly changing structure of the landscape. In order to reconstruct the earlier conditions, we need ... -
Effects of sewage sludge application on the some biological activities in the rhizospheres of common bean and corn
(2020)Significant population growth has generated several problems over the last half century. Due to the increased land use, the amount of fertile land is constantly decreasing. Minerals released from the soil by crop production ... -
Ecotoxigological impact of some fungicides used in agriculture on soil useful microbiota and enzymatic activities in vitro
(2020)One of the main factors that affect the distribution and activity of microorganisms in the soil is the usage of practices. Nowadays, when the global population is increased and the agricultural land is decreased and also ... -
Applications of compost and wastewater sludge changes the biological activities in brown forest soil
(2020)The use of agrochemical such as chemical fertilizers and pesticides has caused tremendous harm to the ecoenvironment. Organic matter (OM) addition to soil often leads to a rapid increase in the activities of various enzymes ... -
The saturated hydraulic conductivity of 2-fraction granular soils and the internal stability
(2020)The four grading entropy coordinates can be used for soil classification on the basis of grain size and the grading curve shape (similarly e.g., to the diameter values). The grading entropy coordinates give information ... -
Extraction and identification of probiotic bacteria with potential of GABA production from traditional West Azarbaijan diary of Iran
(2020)Lactic acid bacteria play a critical role in fermentation courses. One of the metabolites produced by this bacterial strain is Gamma Amino Butyric Acid (GABA). The objective of this research was extraction and identification of ... -
Laboratory test for sand boil formation near a flood protection dike
(2020)The sand boil is the first stage of a piping failure of river dikes which may form in either free granular soil surface or in areas covered with a less permeable layer that is not thick enough to maintain a balance with ... -
Seaweed extract treatment enhances vegetative growth and antioxidant parameters in salt stressed triticum durum l.
(2020)Nowadays, food security depends on the increased production of cereals such as wheat (Triticum durum L.) which is one of the main sources of calories and protein. However, crop production is severely affected by adverse ... -
Modelling of the simultaneous convection-diffusion process through porous media with percolative-fractal character at presence of anomolous diffusion
(2020)Soil contamination with organic pollutants is one of the most serious environmental problems that can cause very serious threats to population and the environment. Therefore, the both experimental-, and modelling type ... -
In vitro studies on side-effect of some insecticides on the growth of N2-fixing root-nodule bacteria
(2020)Globally, the consumption of nitrogen (N) fertilizer- is significantly increased day after day. The biological N2-fixation is the main source of N input in agricultural soil. However, international emphasis on environmentally ... -
Using drones on 3D modelling and identifying environmental damages in open cast mining
(2020)The Drone technology recently has many applications. One of its very popular applications is in geology and mine field. This paper presents a case study on 3D modelling of the open cast mine in Progër - Bilisht, Albania ... -
Impact of Covid-19 epidemiological measures, focusing on the reduction and consequences of road transport emissions
(2020)Road transport is partly responsible for urban air pollution, which endangers the health of many people. Pollutants emitted by vehicles, according to WHO (World Health Organization) estimates, claimed the early deaths of ... -
Anthropogenic effects on Alsó-hegy in Aggtelek National Park
(2020)Alsó-hegy is part of Aggteleki Nemzeti Park. It is roughly a nature landscape, but it has some anthropogenic effects too. The vineyard activity left eroded slopes with scattered forests behind. The pastures transformed ... -
Spent mushroom substrate as biofertilizer in agroecosystems of blueberry
(2020)Blueberries (Vaccinium spp.) are one of the most commercially significant berry crops. Of all the fruit crops, blueberries are perhaps the most amenable to organic production: pest problems are fewer than with most other ... -
Investigation of the effect of fenol pollution on different plants in pot experiments
(2020)Soil contamination with organic pollutants is one of the most serious environmental problems that can cause serious threat to people and the environment. Phenolic compounds represent a large group of molecules and have ...