bluuebunny/crossref_metadata_2025_split huggingface dataset:
Управлінське значення ціннісних орієнтацій сучасного українського суспільства
Authors: Гук О. І. 
Published: April 2019

Досліджено актуальні проблеми формування нового рівня цінностей сучасного українського суспільства в умовах європейських інтеграційних процесів в Україні. Проаналізовано ціннісні орієнтації, які дають змогу розробити правильний підхід до організації системи публічного управління цього суспільства та успішної реалізації демократичних реформ.
Ціннісно-смислові особливості формування англосаксонської традиції публічної політики
Authors: Котовська О. П. 
Published: April 2019

Досліджено ціннісно-смислові особливості формування публічної політики в англосаксонській традиції. Зазначено, що історичний контекст англосаксонської традиції слововжитку терміна “публічна політика” пов’язаний із англійською системою прецедентного права, однак публічна політика як окрема наукова дисципліна почала формуватись у 50-х рр. ХХ ст. Наголошено на тому, що для вітчизняних пошуків української моделі публічної політики важливим джерелом є осмислення англосаксонської традиції, етапів її формування та їх відмінностей, а також врахування сучасних глобальних умов творення нових типів публічних політик із широким колом суб’єктів.
Забезпечення етнокультурних прав української державотворчої нації, національних меншин в Україні в контексті реалізації Угоди про асоціацію між Україною та ЄС
Authors: Підбережник Н. П. 
Published: April 2019

Проаналізовано особливості етнокультурної ситуації в Україні та проблеми щодо забезпечення етнокультурних прав української державотворчої нації, національних меншин у контексті реалізації Угоди про асоціацію. Доведено, що одним із пріоритетів державної етнополітики України є захист національно-культурних прав та свобод національних меншин та дотримання взятих на себе міжнародних зобов’язань у цій сфері. З’ясовано, що поза увагою держави в контексті здійснення публічного управління етнополітичними відносинами залишаються проблеми забезпечення розвитку української державотворчої нації та взаємодія останньої із національними меншинами у напрямку національної консолідації. Запропоновано основні заходи щодо забезпечення етнокультурних потреб української державотворчої нації.
Вплив старіння населення на систему охорони здоров’я: аналіз для перегляду державної політики
Authors: Худоба О. В. 
Published: April 2019

Зазначено, що із збільшенням тривалості життя населення залишаютьсяневирішеними питання, чи старіння населення буде супроводжуватися тривалішим періодом доброго здоров’я, стійким почуттям добробуту та соціальної незалежності, чи, навпаки, це буде пов’язано з більшою кількістю хвороб, інвалідності та залежності. Доведено, що відповіді на ці питання можна отримати через аналіз управлінських підходів, що частково зроблено у цій статті.
Механізм забезпечення ефективності виконання програм соціального захисту населення регіону
Authors: Корецька Т. К. 
Published: April 2019

Досліджено сучасні підходи до реалізації регіональної соціальної політики. Акцентовано увагу на важливості програм соціального захисту населення при реалізації регіональної політики у соціальній сфері. Розроблено механізм забезпечення ефективності виконання програм соціального захисту населення, який охоплює основні напрями соціального захисту населення в регіоні.
Розвиток системи надання адміністративних послуг як умова забезпечення ефективності впровадження електронних послуг
Authors: Соломко Ю. І. 
Published: April 2019

Досліджено проблеми формування і розвитку системи надання адміністративних послуг, визначено основні тенденції удосконалення системи надання адміністративних послуг в Україні як умови забезпечення ефективності впровадження електронних послуг.
Особливості становлення державної політики у сфері зайнятості населення: методологія проблеми
Authors: Сухомлин В. Б. 
Published: April 2019

Здійснено аналіз становлення державної політики у сфері зайнятості населення; ідентифіковано структурно-функціональну роль держави у сфері формування та реалізації соціально-трудових відносин; класифіковано основні цілі, елементи, структурні рівні та комплекс заходів державної політики у сфері зайнятості; систематизовано основні функції сторін соціального партнерства, які забезпечують реалізацію відповідних заходів щодо забезпечення політики зайнятості; наведено основні технологічні прийоми реалізації цього виду політики, враховуючи національні особливості та відповідні показники економічного розвитку держави; охарактеризовано її інфраструктуру, яка забезпечує сталу динамічну рівновагу на ринку праці, що безпосередньо впливає на результативність державної політики у відповідній сфері; розроблено інструментарій регулювання та прогнозування ринку праці, який передбачає запровадження форм та методів управління системою зайнятості населення та регулювання трудових відносин, що слугує зниженню показників безробіття та підвищенню показників активної зайнятості населення серед різних демографічних груп.
Реформування державної служби в Україні в контексті політичної асоціації між Україною та ЄС (компетенційний вимір)
Authors: Карпа М. І. 
Published: April 2019

Розкрито нормативно-правові аспекти здійснення реформування державної служби у межах розвитку системи публічного управління за європейськими стандартами відповідно до Угоди про асоціацію між Україною і ЄС. Здійснено аналіз основних напрямів реформування системи державної служби у контексті формування та реалізації компетенцій органами публічної влади. Виявлено ризики у процесах забезпечення ефективного реформування державної служби в Україні.
Improved soil and tomato quality by some biofertilizer products
Authors: Bíró Borbála , Dudás Anita , Wass-Matics Heléna , Kocsis Tamás , Pabar Sándor , Tóth Eszter , Szalai Magdolna , Kotroczó Zsolt 
Published: April 2019

The use of microbial inoculums is a part of sustainable agricultural practices. Among various bioeffectors, the phosphorus-mobilizing bacteria are frequently used.
The objective of this study is to investigate the effect of some industrial biofertilizer inoculums, of containing P-mobilizing bacteria on the quantity and some quality parameters of tomato fruits. Spore-forming industrial Bacillus amyloliquefaciens FZB42 (Rhizovital) as single inoculums and combinations with other Bacillus strains (Biorex) were applied on Solanum lycopersicon Mill. var. Mobil test plant. Soil microbial counts, phosphorus availability, yield and fruit quality, such as total soluble solids (TSS) content and sugars (glucose, fructose) were assessed. The results found that single industrial inoculums of FZB42 product had positive effect on P-availability and fruit quality in the pots. Fruit quality parameters, TSS content, soluble sugars were significantly improved (p<0.05). Such better fruit taste was correlated significantly by the most probable number (MPN) microbial counts. Use of such bioeffector products is supported by the positive interrelation among measured soil characteristics and inside healthy quality parameters of tomato fruits.
The effect of collecting area on the element content of Hungarian acacia honeys
Authors: Czipa Nikolett , Kántor Andrea , Alexa Loránd , Kovács Béla 
Published: April 2019

Six macroelements and twelve microelements were identified in thirty-six Hungarian acacia honeys collected from ten counties by inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS). One-Way ANOVA (LSD and Dunnett T3 test) and linear discriminant analysis (LDA) were used to determine the statistically verified differences among the honey samples with different geographical origin.
Significant differences were established among the samples from different counties in Na, P, S, Fe, Ni, Cu and Sr concentrations. Based on the macroelement content of honeys, the separation of samples with different geographical origin was not successful because the percent of correctly categorised cases was only 64.9%. However, examining the As, B, Ba, Cu, Fe Mn, Ni and Sr concentration, the separation of different groups was convincing since the percent of correctly classified cases was 97.2%. Thus, the examination of microelement concentration may be able to determine the geographical origin of acacia honeys.
Changes of some soil chemical and microbiological characteristics in a long-term fertilization experiment in Hungary
Authors: Kátai János , Tállai Magdolna , Vágó Imre , Balláné Kovács Andrea 
Published: April 2019

Agricultural management practices – directly or indirectly – influence soil properties.
Fertilization rates and crop rotation can strongly affect soil pH, soil nutrient supply and soil organic matter content due to the changes of microbial processes. The objective of this study was to compare the effects of different fertilization doses in monoculture and tri-culture of maize (monoculture: only maize grown since 1983, tri-culture: it is a three-year crop rotation system: pea – winter wheat – maize) on selected soil characteristics. The long-term fertilization experiments were set up in 1983 in Eastern Hungary. These experiments are situated west of Debrecen in Hajdúság loess region, on calcareous chernozem (according to WRB: Chernozems).
The test plant was maize (Zea mays L.). One-one pilot blocks were selected from monoculture and tri-culture of the long-term experiments. The observed soil samples were taken in the 30th year of the experiment, in 2013. The doses of NPK fertilizers increased parallel together, so the effects of N-, P- and K-fertilizers cannot be separated.
With the increasing fertilizer doses, the soil pH has decreased in both crop production systems and, in parallel, the hydrolytic acidity has significantly increased. A close negative correlation was proved between the pHH2O, pHKCl and hydrolytic acidity. An increased nutrient content in soil was recorded in every NPK treatment and the available phosphorus and nitrate content increased in higher proportion than that of potassium. Of the measured parameters of C-and N-cycles, fertilization has mostly had a positive effect on the microbial activity of soils. Besides the effects of fertilizer doses, correlation were looked for between soil microbiological properties. Evaluating the ratios among the measured parameters (organic carbon and microbial biomass carbon, OC/MBC ratio; carbon-dioxide and microbial biomass carbon; CO2/MBC proportion), the fertilization rate seems to be favoured by the increase of amounts of organic compounds
Consumption of fertilizers in districts of Slovakia in the period 2006–2015
Authors: Siman Cyril , Velísková Yvetta 
Published: April 2019

Consumption of fertilizers in districts of Slovakia in the period 2006–2015 Water quality in the surface streams is influenced by several factors. One of important information which can help us to solve problems with quality of water in water body is a distribution of point and non-point pollution sources in a river basin and also amount of pollutants released from them to surface streams. An example of a point source of pollution is the outlet from wastewater treatment plants (industry, urban areas, farms, etc.). On the other hand the most significant non-point source of pollution is considered the application of fertilizers in agriculture.
In this paper we have evaluated consumption of organic and industrial fertilizers in Slovakia in the period 2006–2015. Total (in tonnes) and average (in kg ha-1) consumption of industrial and organic fertilizers was analyzed. In monitored period, the amount of applied organic fertilizers was much higher than the amount of applied industrial fertilizers and in addition a significant part of total fertilizers consumption had nitrogenous fertilizers in a group of industrial fertilizers. In a group of industrial fertilizers during the period 2006–2015 we observed just moderately increasing in their consumption, while in the period 2010–2015 the average amount of applied industrial fertilizers per hectare of agricultural land increased by about 20 kg ha-1. On the other hand, in a group of organic fertilizers we observed a decreasing in consumption of fertilizers.
Biomethane production monitoring and data analysis based on the practical operation experiences of an innovative power-to-gas benchscale prototype
Authors: Sinóros-Szabó Botond , Zavarkó Máté , Popp Felix , Grima Pau , Csedő Zoltán 
Published: April 2019

Power-to-gas (P2G) is referred to technologies that convert carbon dioxide into methane. Both bio- and chemical catalysts may be used for conversion purposes. One of the most disruptive biotechnologies was developed by the University of Chicago (IL) (publication number: EP2661511B1), using a robust, highly selective, patented strain of Archaea. Electrochaea GmbH has developed an innovative bench-scale P2G prototype unit, which uses this highly efficient Archaea strain, specialized components and specifically developed control strategies. The structure and the components of the prototype are equivalent with the functional parts of the currently largest commercial scale biomethanation BioCat plant located in Avedøre, Denmark (www.biocat-project.com). Power-to-Gas Hungary Kft. has committed to further develop this innovative technology. The first steps of this development have been taken by operating the benchscale unit and analyzing the data of the operating periods.
The prototype is operated based on weekly campaigns. During continuous operation, H2O is generated as a by-product of methane. Therefore, approximately 200 ml of biocatalyst is discharged each day and concentrated media containing macro and micronutrients are injected into the reactor to maintain media composition. The laboratory staff records all gas composition data each morning. The gas composition is measured every 12 minutes by an Awite AwiFlex Cool+ gas analyzer. Within this article, we analyze the collected datasets containing more than 12 000 records and present the first practical experiences of the operations of the innovative power-to-gas bench-scale prototype.
The analysis of the collected gas composition data of the product gas already provides important data for modelling the commercial-scaled processes. The average value of VVD was about 40 l/l/d in the period under review. Further increase of the methane content can be achieved by introduction of higher mixing energy and by increasing pressure levels in the bioreactor (as demonstrated in the BioCat plant – data not shown here) – both of which are strategies envisioned for the commercial plant. In routine activities (turn on, shut down, continuous operation) we could verify the high robustness of the biocatalyst and the base connection between the registered datasets and performed test results.
Evaluation of mineral element content of beetroot during the different stages of the growing season
Authors: Takácsné Hájos Mária , Rubóczki Tímea 
Published: April 2019

In modern nutrition, bioactive materials of different vegetables are especially important to be researched. The experiment was carried out on March 30, 2016 (sowing date). Mineral element content (B, Ca, Cu, Fe, K, Mg, Na, P, S, Zn) was evaluated on the 60th, 85th and the 105th day of the vegetation period. The data are presented as the mean of five varieties which can give the real state of these parameters of beetroot grown on lowland chernozem soil.
In the young beetroot leaves (60 days) the mineral element content was higher than in the older ones (85 days). The calcium and magnesium content of the leaves was much more favourable (10 times higher) than in the root. The potassium content of leaves has reached the amount of 5000 mg kg-1, but at the same time more than 3000 mg kg-1 was detected in the improved root. This value is favourable for the potassium supply of the human organism.
The sulphur content (1300 mg kg-1) of the leaves was the highest on the 85th day of vegetation period. Similar tendency was detected for boron content (2.45 mg kg-1), while for iron content it was higher (28.23 mg kg-1) in the younger leaves (60 days).
Finally, it can be concluded that the increased element content of beetroot leaves will be a favourable source of mineral element supply of the human organism.
The effect of cobalt-chloride on the production parameters and homogenity of barramundi (Lates calcarifer) larvae
Authors: Fehér Milán , Baranyai Edina , Bársony Péter , Simon Edina , Posta József , Stündl László 
Published: April 2019

Barramundi (Lates calcarifer) is a predatory fish species native in Southeast Asia and Australia. Based on the geothermal potentiality of Hungary the high market potential warm-water fish barramundi can be produced economically. Living nourishment organisms such as Artemia nauplii play an essential role in the larval rearing of barrramundi. However, zooplanktons in natural aquatic enviroments contain minerals in a higher concentration than the usually fed newly hatched Artemia. Therefore the goal of recent study was to investigate the effect of cobaltchloride on the larval growth and survival of barramundi when fed individually and combined with Zn and Mn supplemented Artemia.
In our experiment a 24 hours period was used for the enrichment of newly hatched Artemia nauplii with cobalt chloride in itself, as well as in combination with zinc sulphate and manganese chloride. A total of 1900 barramundi larvae from 15–30 day post hatching were fed with supplemented Artemia in 9 groups of treatments in duplicate. The growth performance and elemental concentration of 40 larvae from each group was determined. All the groups produced significantly improved growth compared to the control (p<0.05). The lower concentration of individual Co supplementation resulted in a higher growth performance while the opposite dose relation occured when combined the Co with Mn. Cobalt had a significant negative effect on the Mn uptake of the larvae – significantly higher Mn accumulation compared to the control group was only observed when Mn was fed in itself (p<0.05). In case of Co-Zn-1 and Co-Zn-2 treatments significantly higher Zn concentration was measured than in the others (p<0.05).
Preliminary results on Siberian sterlet (Acipenser ruthenus marsiglii) fries rearing under intensive conditions
Authors: Feledi Tibor , Rónyai András 
Published: April 2019

In our experiments production performances of Siberian sterlet were tested under intensive tank conditions. During the 25 days long experiment effectiveness of weaning to artificial diet of the fish was investigated. Production performances of fish fed on exclusively dry diet from the beginnings were lower than the other two groups. Between the values of sterlets fed on live food also then suddenly vs. continuously were weaned to dry diet there were no significant differences. Based on our results live food feeding could be suggested for the Siberian sterlet larvae for some days but the method of the weaning to dry diet has no significant influence to the production performances.
In 21 days long experiment four different feeding frequencies were tested in Siberian sterlet (~13 g) fingerlings. Dry feed was offered for the fish continuously, 2, 3 and 4 times per day. There were no significant differences between the values of the four treatments. Based on our results there is no high influence of feeding frequency in case of this size group of Siberian sterlet.
During the nursing in two different size groups of Siberian sterlet the optimal daily amounts of feed were aimed to determine. In case of growth values of the group fed at 7% of the total biomass were higher than the other two groups (3 and 5%). Feeding performances of fish fed at 5% were significantly better than fish fed at 7%. Based on our results for ~20 g size of the subspecies at least 5% of total body weight could be suggested.
In case of ~150 g size of the fish the production performances of fish fed at 1% were lower than the other two groups (2 and 3%). Between the values of stocks fed at 2 and 3% there were no significant differences. Based on these results 2% of total body weight of dry feed could be suggested for the Siberian sterlet with ~150 g body weight.
The effect of different fat content fish feed on the production parameters and meat quality of the hybrid striped bass
Authors: Juhász Péter , Bársony Péter , Csorvási Éva , Szűcs István , Remenyik Judit , Stündl László 
Published: April 2019

The interspecific ’hybrid striped bass’ is the result of cross breeding. Their offspring have got good chances of growth and tolerate extreme water temperatures and the content of dissolute oxygen more than their parents. Furthermore, they are more resistant to diseases. Therefore, the hybrid is perfectly suitable for intensive fishery production.
Our experiment lasted for seven weeks. We analysed the indices of growth and production of the hybrid as the consequence of nurturing them with two feeds of high nutritive value during this period. We examined the content of fat and of fatty acids in the flesh of these fish. There were no considerable differences in terms of weight gain, feed conversion ratio and uneven growth between the two groups, while survival was less likely among the the fish which had consumed more fat. We demonstrated, examining the flesh of the individuals which had consumed feed containing lower fat content, that it was fattier and contained more dry matter than those that had been fed of higher fat content. Besides, the content of omega-3 and omega-6 fatty acids was higher in the fish that had consumed less lipids.
Examination of the chlorophyll content of maize hybrids of different maturity groups at different N fertiliser doses
Authors: Ragán Péter 
Published: April 2019

Nitrogen fertilisation is a critical point of maize production. Five hybrids of different maturity dates were examined in a field experiment, three treatments (different application dates) and three basic fertiliser doses (0, 60, 120 kg ha-1 N) were used. At the 6-leaf-stage of maize, each fertilisation level of the 2nd and 3rd treatment was given 30 kg N ha-1 fertiliser active ingredient in addition to the basic fertiliser doses with the exception of the control plots and further 30 kg N ha-1 fertiliser was applied at the 12-leaf-stage. The final fertiliser doses were 0, 90 and 150 kg N ha-1 in the second treatment and 0, 120 and 180 kg N ha-1 in the 3rd treatment. The whole amount of the basic fertiliser (ammonium nitrate) was applied in the spring, one month before sowing.
The relative chlorophyll content of the maize leaves was measured, with a Minolta SPAD-502 measurement device. The measurements were carried out at the 6-leaf growth stage (V6) of maize on the youngest fully developed leaf of the 6th, 7th and 8th plants from the second row of each plot.
There were significant differences in the SPAD-readings measured at the V6 phenophase of maize between the hybrids (p<0.001) and the fertiliser treatments (p<0.05). The regression analysis did not show any correlation between the SPAD-values and fertilisation.
The highest significant SPAD-reading and yield were obtained by applying 120 kg ha-1 N. As a result of the regression analysis performed on yield, it can be concluded that the correlation between fertilisation and yield in the 1st and 2nd treatment was moderately close (r=0.439, r=0.480) and it was close in the 3rd treatment (r=0.513). The correlation between the SPAD-readings and yield was the closes in the 2nd treatment (r=0.639), while the SPAD-value had a 40.9% influence on yield (p<0.001).