Search

Search Results

• Changes of legal forms at professional football ventures

  141-146

  Imre Nagy

  Éva Bácsné Bába

  Views:

  140

  Since the ’90s professional football has been going through an unprecedented economic growth. The football ventures are becoming more and more middle-sized companies. In football there are organizational changes, which are reflected in changes of legal forms of professional football clubs, and in using of modern controlling, planning, risk and financial management. In this paper we primarily wish to show the specificities of legal forms in German professional football, because we believe the German model is the best example for the future development of football around the world, and we believe this would be most advantageous towards our future development at home.

• Heavy Metals in Agricultural Soils

  85-89

  Kamilla Taraczközi

  Views:

  69

  The soil constitutes the basis of the food chain. To keep soil conditions in a good trim is very important, it’s part of the sustainable development and of producing food supply harmless to health.
  In some cases, soil productivity is the only important part, qualitative requirements or economical characteristics can improve it. The soil is threatened by two danger factors: the soil degradation and the soil pollution. The accumulation of different harmful and/or toxic substances in the soil is well known. Heavy metals constitute a part of it. Metals in the soil and in the soil-solution are balanced. This balance depends on the type of the metal, on the pH, on the cation-band capacity of the soil, on the redox relations and the concentration of cations in the soil.
  To be able to handle the metal contamination of the soil, it is important to estimate the form, the possible extension and the concentration of metals.
  Of course, the different types of soils have different physical-chemical, biological and buffer capacity, they can moderate or reinforce the harmful effects of heavy metals. To draw general conclusion of the dispersion and quantitative relations on the metals originated from different contamination sources is hard, because in some emissive sources contamination is limited in small areas but on a high level, some others usually expand on larger areas, and as a result of equal dispersion, the contamination’s level is lower.
  Heavy metals – unlike alkali ions – strongly bond to organic materials, or infiltrate in a kelát form. Their outstanding characteristic is the tendency to create metal-complex forms. Kelats take part in the uptaking and transportation of heavy metals. Heavy metals exert their effects mostly as enzyme-activators.
  The metals cannot degrade in an organic way, they accumulate in living organisms, and they can form toxic compounds through biochemical reactions.
  Lot of the heavy metals accumulate on the boundaries of the abiotic systems (air/soil, water/sediment), when physical or chemical parameters change, and this influences their remobilization.
  Human activity plays a great part in heavy metal mobilization, results in the human origin of most biochemical process of metals.
  To understand the toxic influence of accumulated metals of high concentration, their transportation from soils to plants or their damage in human health, must clearly defined and investigated.
  For effective protection against soil pollution, the types and levels of harmful pollution to soil must identified, regarding legal, technical and soil-science aspects, preferable in a single way. Difficulties in this area mean that toxicity depends on loading, uptake, soil characteristics and living organisms (species, age, condition etc.), furthermore, local and economic conditions considerably differ.

• External (border) peripheries in Hungary

  105-108

  Béla Baranyi

  Views:

  98

  This study examines the development of external (cross-border) peripheries, as well as the opportunities of catching up in view of the European integration, most specifically the unfolding of the Schengen processes. A conclusion is drawn that the paradigm shift that is to be expected in cross-border relations and the modern, mainly local, small region-based and inter-settlement forms of interregional cooperations could contribute to diminishing the highly unfavourable circumstances from the aspect of rural development and the fostering of the socio-economic cohesion of the Carpathian basin. The new institutionalised legal frameworks of cross-border relations, the EGTCs can successfully promote in the future the acquisition and more efficient use of different development resources, parallel to this the socio-economic catching up of adjacent peripheries, lagging regions on the two sides of the same borders. Above all, they can be important for the utilisation of the direct relations and local resources
  in the Hungarian–Slovak, Hungarian–Ukrainian and Hungarian– Romanian borders along the northeast part of Hungary and for the
  Hungarian–Croatian and Hungarian–Slovene border areas along South Transdanubia.