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Evaluation of the current situation of the Hungarian higher education based on a few indexes
121-125Views:114Around the Millennium we experienced the worldwide development and the growing importance of the role of higher education played in the social and economic development. A few years later, however, a crisis appeared in the situation of higher education (Kadocsa, 2002). The Hungarian higher education system faces the perspective of serious changes in its fundamental principals – such as its main activities and the economical ways which are used to finance these activities – even if only parts of the new educational scheme come into effect. Considering this fundamental activity aspect of the issue, there are new challenges which make necessary to rethink the role and aim of higher education and to define the new tasks needed in connection with education, research and other services. Hungarian Education needs to be renewed and improved to avoid a complete
break away; therefore, future priorities and tasks in order to fulfill these priorities need to be defined (Vincze and Harsányi, 2011). The new conception seems to be based on restrictions of the budget as it is experienced recently: a new structure available for a smaller part of society with a restricted budget has been under development. However, not even a battle, let alone a war can be won without money, horses and arms. The recent financial restrictions as well as the parts of the Széll Kálmán plan concerning education prove that serious amounts of governmental funds is taken away from education. The international improvement tendencies contradict to basically all of these Hungarian priorities.
All in all, no reform or change – no matter how much wanted – can be achieved without appropriate funds. -
The effect of gamma irradiation on the germination and growth of Turda Star maize hybrid dry samples
23-25Views:73In order to study the effects of gamma rays on germination indices i.e. germination index (GI), total germination (GT) and the
germination energy (GE), of maize hybrid, Turda Star current experiment was conducted. Dry seeds of Turda Star maize hybrid were
irradiated with 2, 5, 15, 30 and 50 Gy, using a 60Co-gamma radiation source.
Results showed that gamma irradiation affected all the above mentioned parameters except germination percentage. Total
germination and germination energy was significantly affected at higher doses of gamma rays. However, increasing doses of gamma
rays did not have significant effects on seed germination percentage. The other growth parameters showed declining tendency with
increasing doses of gamma irradiation. -
Examination for Susceptibility of CAE
33-36Views:145Caprine Arthritis Encephalitis (CAE) is a group of diseases in goats caused by a retrovirus, namely the Caprine Arthritis Encephalitis Virus. CAEV belongs to the lentivirus group within the retrovirus family. The CAEV is intimately associated with white blood cells, therfore any body secretions which contain white blood cells are a potential source of virus to other goats in the flock. Once goats are infected with CAEV, it remains infected for life and has to be eliminated.
Since not all goats infected with CAEV progress to disease, very important to test goats for infection using a serology test (ELISA, AGID, IDT). These serological tests demonstrate the presence of antibodies to CAEV in goat serum or detect the virus genome in the white blood cells. However, Swiss results (Dolf and Ruff, 1994) pointed out individual and species differencies in predisposition for this disease. This result was considered as a starting point to our examination. Microsatellite analysis was used in order to find whether there was any association between genotype and serological results, and to look for a marker associated with this disease. To date, altogether 135 goats have been examined. Unfortunately, a significant association between serological results and genotype was not found using the Chi2 test -
Effect of feeding linseed on the fatty acid composition of milk
45-50Views:281In the last decades many researches were made to change the animal product food’s composition. The production of better fat-compound milk and dairy products became a goal in the name of health conscious nutrition. These researches were motivated by the non adequate milk fat’s fatty acid composition. There have been made researches in order to modify the milk’s fatty acids’ composition to reach the expectations of functional foods. With the optimal supplement of the feed can be increased the proportion of the polyunsaturated fatty acids and can decreased the saturated fatty acids. Row fat content of milk was not decreasing in the course of examination neither of the cold extruded linseed nor the whole linseed supplement as opposed to observations experienced by other authors. In case of monounsaturated and polyunsaturated fatty acids when supplementing with cold extruded linseed the most significant change was observable in the concentration of the elaidic acid, oleic acid, linoleic acid, alfa-linolenic acid, conjugated linoleic acid. In case of saturated fatty acids the quantity of palmitic acid and myristic acid lowered considerably. When observating the feeding with whole linseed the concentration of many fatty acids from the milkfat of saturated fatty acids lowered (caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid). The quantity of some unsaturated fatty acids was showing a distinct rise after feeding with linseed, this way the oleic acid, alfa-linolenic acid, conjugated linoleic acid, eicosadienoic acid. The aim of the study was to produce food which meets the changed demands of customers as well. The producing of milk with favourable fatty acid content from human health point of view can give scope propagate the products of animal origin. -
Influencing the growth kinetics of yeast strains with vitamin supplementation
113-115Views:160The aim of the current experiment was to optimize the creation process of single cell protein on plant-based substrate solution with the intention to improve end-product turn out by means of adding vitamin solution. Based on the results of the fermentation processes of yeast strains, it was concluded that the vitamin-supplementation produced its greatest effect on the dry matter production, primarily on the K. marxianus DSM 4908 strain, while it was less beneficent when it comes to the figures of wet cell mass. In addition, it can be assumed that vitamin supplementation increased the maximum specific rate of growth (μmax) and decreased the generation time (tg) significantly. In the case of the K. marxianus yeast strain on corn steep liquor treated with vitamin-supplementation, the highest (μmax) and the lowest (tg) data were observed [(0.226 h-1) and (4.4 h), respectively]. Based on the results it was found that K. marxianus DSM 4908 is expedient to be applied on corn steep liquor medium in order to determine its suitability to produce additive for feeding.