bluuebunny/crossref_metadata_2025 huggingface dataset:
Удосконалення організаційно-економічних та фінансових механізмів реалізації державної соціальної та молодіжної політики в контексті підтримки сталого розвитку
Authors: С.В Захарін , І.І. Кичко , В.Ф. Савченко
Published: February 2021

The scientific work presents the results of researches on the problems of improvement of organizational, economic and financial mechanisms of realization of the state social and youth policy in the context of support of sustainable development. The scientific vision of sustainable development as a special type of social activity in the context of social and youth policy implementation is presented. The principles of sustainable development are outlined. The author’s position is grounded that for Ukraine the pressing issue of transition of the national economy to the model of sustainable
development is to increase the efficiency of formation and implementation of the state social and youth policy. Understands state social policy and state youth policy. The directions of the state youth policy in Ukraine, instruments of formation and realization of the state youth policy are presented. The low social activity of young people in Ukraine is pointed out. According to the conducted research, the solution of the problem of increasing the efficiency of formation and implementation of the state social and youth policy is possible due to the improvement of the appropriate organizational, economic and financial instruments. Improvement of organizational, economic and financial instruments for the implementation of state social and youth policy is possible by increasing the efficiency of the formation and implementation of relevant state target programs. The goals and objectives of the State Target Social Program «Youth of Ukraine» for 2016-2020 are analyzed. Suggestions on the subject and object of economic analysis of the implementation of state social and youth programs have been made. The criteria for the formation of a system of indicators for the economic evaluation of the effectiveness and efficiency of the implementation of state social
and youth programs are indicated. The features of determining the actual and planned effectiveness of state social and youth programs are shown. Vision on calculation of integrated financing indicator of state social and youth programs is presented. It is substantiated that the state social and youth policy should be oriented towards stimulating the so-called “social investment”. The role of social investment is highlighted. The criterion for the effectiveness of social investment is indicated. The
list of directions of realization of social investments is given.
Узгодження інтересів аграрних підприємств і держави
Authors: О.К. Черноморченко
Published: February 2021

This paper analyzes the business-interests of agrarian companies, and studies the condition of the agricultural sector of Ukraine as a country. The paper shows the importance and significance of agrarian sector of economy, and also the necessity of harmonizing corporate interests with national interests. This study raises concerns over the conflict of interests between the state and large corporations that do business on their territory. The fundamental national priorities of the state were grouped to better understand the objectives of state governance. The research data that was used in this study shows the dynamics of development of Ukraine’s agrarian output and the degree of accumulation of land and means of production in private ownership. This shows
that large Ukrainian agricultural companies can function as agents of economic force of the state on foreign markets through their exports. Ukrainian state therefore, has its own strengths and specialization in global economy. The power and might of the state on international arena depends on proper understanding and feasible use of its own resources. The prestige of Ukraine in the world has always been linked with a tremendous potential in the food industry and the production of agrarian goods. Hence, the Ukrainian state must assist in creation and functioning of Ukrainian transnational companies on both the local market and the foreign market, because the presence
of large international companies promotes the economic strength and prestige of the host country. Therefore, it is hard to overestimate the importance of this research topic. The scientific and practical relevance of this study is proven, among other things, by the lack of sufficient research in the area of harmonization of national goals of the state and the transnational business-interests. It is oftentimes omitted or even avoided in science, academia and industry. On another note, this topic is not very pleasing to the governing authorities and business altogether, because society demands truth about the utilization of economic and natural resources of the state, as those resources are
considered the property of society at large. Big business tends to minimize and whenever possible to avoid paying taxes, while maximizing the access to and use of the resources of the host countries. Finally, the paper ends with some suggestions on how to approach the problem of conflicting interests and how to improve the existing methods of dealing with it.
Інноваційні управлінські технології в системі електронного уряду
Authors: О.О. Кемка , В.М. Кочетков
Published: February 2021

The article investigates innovative management technologies in the system of e-government in the context of interaction between government bodies, business and citizens. The basic tasks of creation of the e-government system are highlighted, the basic principles are described. The structure of approaches of innovative technologies in the system of e-government is analyzed. The main directions of the development of e-government in public administration are distinguished in accordance with the strategic development of the state and regions. The organizational and legal mechanisms of the development of e-government in the activity of state bodies, developed within the framework of relevant state programs, are investigated .The system-forming elements of e-governance, which are developed in accordance with the norms of national legislation, have been determined. Recent government lawmaking initiatives in this area
are highlighted. It is substantiated that the idea of e-government opens to citizens new opportunities for political participation, namely influence on the political life of the country, the state power through the Internet through politically oriented websites and portals. It is justified that the success in implementing eGovernment depends on the elite interest in implementing a qualitatively new, post-industrial philosophy of public administration, information transparency and publicity in the activities of the government and the state government as a whole.Attention is drawn to the problems that arise on the way to the introduction of e-government in public authorities and local self-government in Ukraine. The features of the introduction of e-government as one of the factors of democratic transformations in the interaction of power, business and citizens in Ukraine are determined.
Удосконалення митного оподаткування: сучасний стан
Authors: Л.І. Прокіпчук
Published: February 2021

This article explores the current status of customs payments and the development of proposals on the prospects for their collection. It is determined what payments we attribute to customs: duty, excise tax on imported goods (products) in the customs territory of Ukraine, value added tax on goods (products) imported into the customs territory of Ukraine. The main types of customs duties used in Ukraine are indicated, namely: import duties; export duty; seasonal duty; special types of duties (special duty; anti-dumping duty; countervailing duty); additional import duty. It is noted that the organization of the levying of duties consists in three positions: determination
of the heading and the country of origin of the goods; control of timely and correct payment of duties and other taxes; ensuring that the owner of the goods returns excess tax payments. The analysis of customs payments to the State Budget for 2009 (after Ukraine’s accession to the World Trade Organization) – 2018 (it has been investigated that customs revenue has been increasing since 2009). The main ways of improving the system of administration of customs payments are outlined, namely: improvement of information and educational support of the customs authorities; strengthening the control of customs authorities on the correct classification and determination of
the country of origin of goods; simplification of the customs clearance system; use of electronic declaration only; development of the state program of development of foreign trade activity; promoting the implementation of European Union experience into national practice; intensifying the fight against corruption, especially in customs posts; application of the simplified procedure for customs clearance of goods; providing tax benefits and discounts; formation of effective management, creation of a system for controlling the entry into circulation of goods.
ОСОБЛИВОСТІ ФОРМУВАННЯ ПРОЕКТІВ: ФУНКЦІЇ, ЕТАПИ, СКЛАДОВІ
Authors: М.Д. Гуменюк
Published: February 2021

The article addresses the topic of project formation, under modern conditions of project
management. The authors, using the study of popular thoughts on this topic, tried to construct an integration model of the project components. The article provides the systematization and analysis of functions, stages and components of project formation in modern conditions of project management. The functions of project formation that were considered include functions such as initiation and planning, which from the author’s point of view should be attributed to the statutory documented component of the project, and functions of implementation, analysis, management, completion and corresponding to them stages and components. Innovative and marketing components were identified to make the project adapt to modern market conditions. As well as subcomponents of the organizational component, such as change management and change control, risk management, resource and schedule management and documentation management. Highlighted the importance of project objectives to correspond with the principles of SMART: to be specific, measurable, attainable, relevant and time bound. The paper notes that the process, financial and organizational components must be placed at the same level to remain relevant in today’s market. Definitions of project stages are given. Were pointed out the difference between the mission and the goal of the project and the importance of distinguishing
the components of the project so that they interact organically with each other.
According to the results of the study, it was concluded that for the success of a modern project it is necessary to have an integration model of the project components, so its components must integrate with each other. It is also stated that it is necessary to spend more time on structuring the risks of the project, on the importance of sufficient detailing of the project components, not to split up them too much and enlarge the components for the successful formation and implementation of the project.
КОРПОРАТИВНА КУЛЬТУРА ТА МЕТАМОРФОЗИ УПРАВЛІННЯ КОРПОРАТИВНОЮ ЕТИКОЮ
Authors: Н.С. Прокопенко , Н.В. Коваленко
Published: February 2021

he behavior and level of competence of members of the organization in any situation of its activities. It is determined that the modeling of the behavior of employees of the organization depends on their interactions and oppositions, on the degree of merging into general organizational behavior. It is noted that in order to achieve the level of competitiveness in the world economy, domestic enterprises should transform professional environments into highly organized communities with progressive value systems, productive activities that can provide conditions for becoming a person
who competently solves their own professional problems and civic behavior. It is substantiated that organizational behavior is the behavior of employees united in certain management processes, which have their own cycles, rhythms, pace, structure of relations, organizational framework and culture. These processes, on the one hand, are guided by the efforts of leaders of all ranks, depend on their management culture, and on the other - are implemented in the behavior of direct employees of the organization. Organizational behavior is formed at the intersection of two main organizational forces: subordinate (subordination of employees «from top to bottom») and coordination (coordination of the interests of units). The optimal ratio of subordination and coordination forces in time and space and determine the organizational management system, organizational culture. Organizational behavior of employees is psychologically manifested primarily in their attitude to the organization in which they work. The attitude of the top administration towards its employees is the initial reason for this or that behavior. It is determined that the level of corporate culture forms the image of the enterprise. Summarizing the existing definitions of corporate culture, its interpretation is proposed - it is mastered and used by members of the organization values that determine their behavior; social climate in the organization and the dominant system of values and behaviors in the enterprise. It has been proven that the head of an organization or institution, at any stage of its development, can manage organizational behavior by modifying or adjusting it through his culture in two ways: the leader inspires staff and implements his fundamental beliefs and values, and the
leader pays attention. details of the daily life of the team, controls the process of implementing the rules approved by the company. It is noted that moral and ethical values are a component of corporate culture and are a legacy of national culture. Positive corporate ethics can be created in an effort to achieve a balance between positive and negative behaviors of persons working in the enterprise and indirectly
involved in its activities.
Phytodiversity (Angiosperms, Gymnosperms and Pteridophytes) in Lamberi forest range, Rajouri, J&K, India
Authors: Sharma Jyoti , Raina Anil K. , Sharma Sachin
Published: February 2021

The present study has been carried to assess phytodiversity in the Lamberi Forest Range of Rajouri, J&K, India. A total of 222 species of angiosperms (217),  gymnosperm (1) and pteridophytes (4 ) belonging to 80 families and 167 genera has been recorded. Among angiosperms, dicots have been represented by 203 species distributed in 152 genera  and 69 families while the monocots have been represented by only 14 species  distributed in 6 families and 10 genera. Overall, the ratio of family to genus has been worked out to be 1: 2.87, family to species 1: 2.77 while the genus to species has been worked out to be 1: 1.32.The dominant families of the area were Asteraceae, Lamiaceae, Fabaceae and Rosaceae. Forty families show monotypic representation.
Dynamics of synchronized clinostomatids infections in Cichlids
Authors: P.C. Echi , F. O Iyaji , V. C Ejere , S. J Abuh
Published: February 2021

Histopathology of fish in a concomitant infection of three different species of clinostomatid metacercariae: Clinostomum tilapiae, Clinostomum complanatum, and Euclinostomum heterostomum has become necessary due to its want of knowledge. Description of enormous debilitating skin damages, occasional deaths, unilateral exophthalmus, and degeneration of skin, myositis, haemorrhages, eosinophils, necrosis and economic destruction of Tilapia zillii values by these metacercariae were studied. These parasites dry body weights (mg); C. complanatum (0.0071 ± 0.0023b) and E. heterostomum (0.0067 ± 0.0023b) did not show any significant difference (P < 0.05 %), whereas C. complanatum and E. heterostomum showed significant difference with C.  tilapiae (0.0050 ± 0.0015a). The effects of hydrological regime showed that reduced rains (153.54 ± 109.42 cm3) and floodplain influenced the occurrence of these digenean parasites which peaked during dry season months (Nov 2007 – March 2008) when the habitat contracted.
Effect of rhizomes of Curculigo orchioides on Thioacetamide induced hepatotoxicity
Authors: Thapliyal Somesh , Juyal Vijay , Bhandari Anil
Published: February 2021

The hepatoprotective activity of methanolic rhizome extract of Curculigo orchioides (MECO) were evaluated against Thioacetamide-induced hepatic damage in rats. The MECO at dose of 100, 200 and 400 mg/kg were administered orally once daily for 21 days and simultaneously administered TAA 100 mg/kg b.w. s.c. 1 h after the respective assigned treatments every 72 h.  Serum enzymatic levels of serum glutamate oxaloacetate transaminase (AST), serum glutamate pyruvate transaminase (ALT), serum alkaline phosphatase (ALP) and total bilirubin were estimated along with estimation of superoxide dismutase (SOD) and malondialdehyde (MDA) levels in liver tissues.
Effect of forest fire on floristic composition, structure, dominance and species richness in subtropical pine forest of Ponda watershed, Rajouri, J&K
Authors: Ahmed Junaid , Sharma Sanjay
Published: February 2021

Forest fires have profound impacts on physical environment including land cover, land use, forest ecosystem and biodiversity. In the present study the effect of fires on floristic composition, structure, dominance and species richness in subtropical pine forest of Ponda watershed, Rajouri, J&K, lying at an altitude range of 800 m to 1000 m above mean sea level, was assessed. The forests in the study area were divided into two strata i.e., burnt and un-burnt forest. Random sampling was carried out by laying out forty sample plots in all, with twenty sample plots in each strata covering burnt and unburnt forest sites of the study area. The plot dimensions of 20m x 20m were used for studying trees and 5m x 5m for shrubs (laid within the plots for trees). The density, basal area and IVI along with diversity and concentration of dominance of trees and shrubs in both forest sites were studied. Similarity index was also calculated for burnt and unburnt forest of the study area. The results show that the total density and total basal area of trees and shrubs was highest in un-burnt forest sites with density values of 468.75 and 5284 individuals/ha and 85.33 m2/ha and 25.42 m2/ha, respectively. The results on the basis of the comparison of IVI values of all species in both forest stands also reveal that the respective dominant tree and shrub species were Pinus roxburghii and Carissa opaca. The calculated values of Shannon-Wiener, Margalef and Menhinick indices i.e. 1.93, 2.53 and 0.82 for trees and 1.80, 2.08 and 0.44 for shrubs, respectively, reveal that the species richness and diversity was high for unburnt forest stand whereas, Simpson’s index value of tree (0.48) and shrub (0.75) show that an concentration of dominance was highest in burnt forest stands. The calculated value of Sorenson’s and Jaccard’s index of similarity for trees (0.60 and 0.43) was maximum as compare to shrubs (0.47 and 0.31) which shows that forest fire have profound effect on shrub than trees.
Concentrations of Benzene, Toluene and Xylene (BTX) in Ambient air of Rohtak city, India
Authors: Dalal Poonam , Malik Vinay , Chaudhry Dhruva , Shukla Vineeta
Published: February 2021

Environmental monitoring of a particular locality is very important because it has become a serious threat to human beings.The levels of benzene, toluene and xylene of Rohtak (one of the districts of Haryana) were monitored by Passive sampling method.  The air samples collected from six different sites using thermal desorption tube were analyzed by Gas Chromatography (GC) with flame ionization detector (FID).  Among all the selected sites, levels of benzene were found maximum at petrol pump as compared to the residential site, traffic intersection and industrial area.  During winter season the BTX level was higher (Benzene: 4.3, 16.5, 12.2, 7.6, 22.3 and 15.6 µg/m3, Toluene: 16.3, 56.2, 30.9, 40.8, 55.5 and 50.2 µg/m3, Xylene: 6.3, 9.6, 8.5, 8.9, 9.2 and 8.4 µg/m3) as compared to summer (Benzene: 4.0, 12.6, 8.5, 8.8, 12.3 and 10.8 µg/m3, Toluene: 38.2, 53.1, 39.8, 42.6, 49.6 and 47.2 µg/m3 xylene: 2.3, 8.4, 6.8, 8.0, 7.5 and 5.4 µg/m3) and monsoon (Benzene: 2.3, 7.2, 5.6, 6.0, 7.0 and 7.4 µg/m3, Toluene: 5.0, 24.0, 14.5, 16.3, 24.8 and 24.6 µg/m3, Xylene: 1.8, 6.6, 4.2, 6.3, 6.6 and 6.4 µg/m3) seasons among all the sites. The levels of toluene were observed three times higher (50.2 µg/m3) than the benzene (15.6 µg/m3). The benzene level at petrol pump, industrial area and traffic intersection were observed higher than the standard values.
Quantitative and physico-chemical characterization of domestic solid waste in a typical Nigerian municipality
Authors: Charles Nnaji Chidozie
Published: February 2021

In the present study solid waste were collected from households, banks, restaurants, higher institution, open dump and a final disposal site of Nigerian municipality with a view to determining waste generation rate, relative waste compositions and its physicochemical properties. During the course of study average rate of solid waste generation was found to be 0.39Kg/capita/day. A highly negative correlation (R2 = 0.99) was observed between per capita waste generation and household size (n) for n ? 4. The waste collected from households consisted of putriscibles (47%) 11% water proof, 6% plastics, 4% glass, 3% clothes/textiles, 2% diapers and 19% of other unclassified materials. Due to the activities of scavengers, the relative proportion of recyclables such as plastic, glass and metals decreased as waste materials transited from households to the final dumpsite via open dumps, while the other fractions increased. It was found that 79% of the solid waste generated can either be recycled (32%) or composted (47%) however; only 12% is recovered for recycling/reuse while composting is hardly practiced. The three most important factors responsible for relative differences in the composition of solid waste obtained from different sources are scavenging, biodegradation and leaching. The putriscible fractions from households, curb sides and the final disposal site were assessed for their suitability for composting using the clean index (CI) criteria. It was found that the final disposal site with a CI of 3.3 on a scale of 5 was a better source of compost material than freshly generated household waste (CI = 2.9) and curb side waste (CI = 2.4).
Existing practices of rural women related to environmental sanitation
Authors: Gogoi Poree Saikia , Sharma Juliana
Published: February 2021

The present investigation was undertaken to study the existing Practices of rural women related to environmental sanitation. The study was conducted in six villages under Jorhat Development Block of Jorhat District of Assam. A sample of 100 respondents were selected randomly with probability proportional sampling technique and the data were collected with the help of interview schedule. The study revealed that the existing practices of non-tribal women were highly satisfactory then tribal women.
Studies on prevalence of Cestodes parasitizing Gallus gallus domesticus
Authors: Bhure Dhanraj  Balbhim , Nanware Sanjay  Shamrao
Published: February 2021

The present investigations deals with the preliminary survey of three avian cestode parasites viz. Cotugnia dignopora, Cotugnia diamarae and Raillietina domestica collected from the intestine of a Gallus gallus domesticus at different collection sites of Nanded district (M.S.) India during February, 2012 to January, 2013. The high prevalence of all cestode parasites occur in summer season followed by winter season whereas lower infections in monsoon season.
Efficacy of NPV (Nucleopolyhedrosis virus) against C.partellus in Maize crop
Authors: Sinha Mrityunjay Kumar , Mohan M.
Published: February 2021

Indiscriminate use of pesticides for the past 40 years has almost eliminated natural enemies from many crop ecosystems. An experiment has been carried out in the   laboratory to determine the efficacy of NPV (Nucleopolyhedrosis virus) against C.partellus in the stalk borer, Chilo partellus (Swinhoe) pest management during 2004-2006. The C. partellus larvae were found maximum infection at 400-500 ppm concentration and the mortality were observed 80 to 90%.
Application of intellectual data analysis methods for digital educational platform
Authors: Zhatkina Kristina , Kreider Oksana
Published: February 2021

This article describes the possibility of using data mining techniques. In order to join new carpet participants, it is necessary to understand that the system of interaction with them is public educational services. To implement digital educational platforms, it is proposed to create an agent that collects information about sites, and also selects and tests the architecture of the neural network to build an individual trajectory that is trained using the competency-based model.
Analysis of the possibilities of using a deep neural networks as an image recognition technology to solve the problem of automating attendance tracking
Authors: Ilina Anna , Korenkov Vladimir
Published: February 2021

The task of counting the number of people is relevant when conducting various types of events, which may include seminars, lectures, conferences, meetings, etc. Instead of monotonous manual counting of participants, it is much more effective to use facial recognition technology, which makes it possible not only to quickly count those present, but also to recognize each of them, which makes it possible to conduct further analysis of this data, identify patterns in them and predict. The research conducted in this paper determines the quality assessment of the use of facial recognition technology in images andvideo streams, based on the use of a deep neural network, to solve the problem of automating attendance tracking.
Using of mobile applications in solving the problems of regional administration or problems of small enterprises
Authors: Potapov Alexander , Mosin Gleb , Mahalkina Tatyana , Rusakova Elena
Published: February 2021

The problem of finding relevant information and news for any field of activity is always relevant. Web-sitesbecome obsolete both structurally and informationally, more and more often users have to look for information on disparate resources, and as a business tool websites are no longer a quick and easy to im-plement solution. This paper is devoted tothe consideration of the possibility of using mobile applications, together or instead of classic sites, to solve regional problems for administrations of small cities and small businesses in the regions.
Information and reference system for preparing for the main state exam in informatics and information and communication technologies
Authors: Troshkina Victoria , Priakhina Daria
Published: February 2021

Nowadays, the task of preparing for the main state exam is becoming more and more popular because of the government’s orientation towards increasing the number of professionals trained in secondary vocational education programs. Enrollment in secondary vocational schools is based on the main state exam, which leads to an increase in demand for resources to prepare for this exam. The paper is devoted to the design and creation of a prototype information and reference system for preparing for the main state exam in computer science and information and communication technologies.
FORMATION OF PRODUCTIVITY OF SUNFLOWER HYBRIDS DEPENDING ON THE LEVEL OF FERTILIZATION AND HUMIDITY CONDITIONS
Authors: Mazur Viktor , Didur Ihor , Tsyhanskyi Viacheslav , Malamaura Smiylo
Published: February 2021

Currently, there is a significant gap between the production and consumption of vegetable oils in Ukraine, as a significant part of them is exported to the European Union. Therefore, in order to quantify the comparative performance of different sunflower hybrids under the influence of different moisture conditions and nitrogen fertilizer rates, this study was conducted. The studied variants included three hybrids of sunflower Hysun 33, Hysun 38 and Pioneer-64A93, five rates of nitrogen fertilizers (0, 60, 120, 180, 240 kg of nitrogen per 1 ha ), arranged randomly in quadruplicate. Field research was conducted for two years under three different conditions of moisture (insufficient, unstable and sufficient) in the research areas of Vinnytsia National Agrarian University. The results of the study showed that the productivity of sunflower hybrids varied greatly in response to the application of nitrogen fertilizers and different humidification conditions. The maximum seed yield of 3,177 t / ha was obtained under conditions of sufficient moisture. Among the studied hybrids, the hybrid Hysun 38, surpassed the other two hybrids, providing a yield of 3.083 t / ha and a seed oil content of 41%. There was an increase in the yield of hybrids with increasing rates of nitrogen fertilizers, and the maximum yield was obtained by applying 180 kg / ha of nitrogen in dr. Studies have shown that the yield potential of hybrid Hysun 38 can be fully used by applying nitrogen fertilizers at a rate of 180 kg / ha in conditions of insufficient moisture.
Higher nitrogen levels contributed to the significant formation of vegetative mass, thus balancing in favor of reproductive growth. Achieving a yield plateau with 180 kg / ha of nitrogen fertilizers means that an additional dose of nitrogen fertilizers did not contribute to further yield growth. The presence of a strong correlation between the yield of hybrids and nitrogen norms indicates that the yield depends on the presence of a sufficient amount of nitrogen in the soil. The highest yield was obtained by hybrid Hysun 38 - 3,662 t / ha with the introduction of 180 kg / ha of nitrogen. The oil content in the seeds varied significantly depending on different moisture conditions, hybrids and nitrogen fertilizer rates. The maximum oil content of 42.8% was obtained in conditions of sufficient moisture, in conditions of unstable - 40.9% and in conditions of insufficient - 40.4%
COMPARATIVE EVALUATION OF BEAN VARIETIES OF COMMON ADAPTABILITY
Authors: Mazur Oleksandr , Mazur Olena , Tymoschuk Tetyana
Published: February 2021

The varieties of beans that are the least responsive to growing conditions (primarily in terms of moisture supply) by changing the weight of 1000 grains are selected. Coefficient of plasticity (bi <1): UD0302683, UD0302746, UD0302642, UD0303533, UD0302256. These cultivars slightly reduced the weight of 1000 grains due to the deterioration of the moisture supply, ie they are drought-resistant.
It should be noted that the varieties that were characterized by the maximum value of grain productivity in quantitative terms, also showed maximum variability in grain productivity over the years of research. These are primarily varieties: UD0300565, the weight of grain from the plant which was 10.6 g, as well as UD0302642, the weight of grain from the plant was 10.5 g, UD0302746 - 11.4 g. - 20%, and UD0302746 - 17%.
Therefore, the production needs varieties of common beans that will provide stable and above average yields under adverse growing conditions, and at optimal high levels. Therefore, varieties of common beans were distinguished, which were characterized by lower absolute values in grain productivity and higher stability of the trait during the study period. Such cultivars included UD0303533, whose grain productivity was 8.53 g, and the regression coefficient (bi = 0.81), coefficient of variation (V = 18%), coefficient of agronomic stability (As = 82%); UD0301899 - 7. 88 g, regression coefficient (bi = 0.65), coefficient of variation (V = 15%), coefficient of agronomic stability (As = 85%). That is, these varieties did not respond much to the deterioration or improvement of growing conditions while maintaining stable grain productivity. Given that the coefficient (As) exceeds 70%, the selected varieties of common beans were stable.
EFFECT OF SOWING METHOD AND N APPLICATION ON SEED
YIELD AND N USE EFFICIENCY OFWINTER OILSEED RAPE
Authors: Matsera Olha
Published: February 2021

In the conditions of the Right-Bank Forest-Steppe, the cultivation of winter rapeseed crops after winter wheat usually leads to a delay in sowing the latter and deterioration of autumn plant development. Based on data from a field experiment conducted in 2016/2017, 2017/2018 and 2018/2019, the aim of this study was to investigate how sowing delay affects seed yield, nitrogen uptake by seeds and significant efficiency of nitrogen use by winter rape plants; to check the ability of autumn and spring application of nitrogen fertilizers to compensate for the negative impact of delays in sowing crops; and estimate the minimum autumn development for optimal seed yield. To solve the set tasks, a combination of four sowing dates (from the first week of August to the third week of September) and four autumn nitrogen applications (0, 30, 60 and 90 kg / ha per year) was fixed. In each of these 16 variants, nitrogen application was performed 5 times in the spring (0/0, 40/40, 80/80, 120/120, 140/140 kg / ha, etc.) in order to estimate the individual nitrogen reaction curves. Nitrogen accumulation by aboveground mass of plants in autumn, seed yield and nitrogen uptake by seeds were determined. It was found that sowing the crop after mid-September significantly reduced yields. Application of nitrogen fertilizers in autumn in the amount of at least 30 kg / ha per year increased the yield and absorption of nitrogen seeds without any significant interaction with the sowing period and spring application of nitrogen fertilizers. Increasing the dose of spring fertilizer application to 130 kg / ha increased seed yield. Nitrogen utilization efficiency decreased with increasing application rate when winter oilseed rape plants used nitrogen applied in the fall to a lesser extent than in the spring. In order to achieve high yields, it was necessary for the above-ground mass of plants to absorb nitrogen at the level of at least 10-15 kg / ha at the end of the autumn vegetation. From an ecological point of view, the optimal autumn development of plants should be achieved by choosing an adequate sowing date, rather than using additional nitrogen in autumn.
ACACIA WHITE AS A FEED RESOURCE FOR THE DEVELOPMENT OF BEE FAMILIES
Authors: Razanova Elena , Lotka Halyna
Published: February 2021

The article presents the results of the research on the study of honey harvest conditions from white acacia and the possibility of their use by bee families of the Ukrainian steppe spawned in Vinnytsia region of the Forest-Steppe zone of Ukraine. It has established that the nectar productivity of acacia depends on weather conditions, the productivity of bee colonies on its strength, forage reserves and nectar productivity of honeybees.
The aim of the work was to study the productive honey harvest from white acacia by bee families of the Ukrainian steppe breed in the apiaries of Svitanok-Agrosvit LLC, Bershad district, Vinnytsia region. Honey harvest conditions are represented by agricultural entomophilous honeysuckle and plants of forests, gardens, meadows, fields. Honey acacia, linden and sunflower honey harvests are productive. Honey productivity of bee families from white acacia averaged 9.7 kg, from linden - 3.1 kg more, sunflower - 15.6 kg more. The development of bee colonies is determined by the timing of flowering nectar-bearing plants and temperature. Prior to the flowering of white acacia, the families underwent a period of intensive growth, and during the honey harvest, the strength of the families increased 2.8 times.
During the honey harvest from linden, the strength of families increased by 15%, sunflower - by 30%, which affected the increase in honey productivity. The flowering period of white acacia occurs in late May-early June. For the first five days, the air temperature and humidity were favorable for nectar production, and the wind speed was somewhat high. White acacia produces nectar during the day and per day the bee family of the control hive of medium strength produced from 2350 to 8400 g of nectar. In the first half of the day for the first 6 hours in the nest of the bee family was 65.5% of the nectar of daily income.
One flower of white acacia secretes up to 5.3 mg of nectar under optimal weather conditions. At the beginning of the flowering period was 3.2 mg of nectar, on the third day - 5.3 mg, 4-9 days - the nectar content in the flower of white acacia was at the level of 4-4.2 mg, starting from day 10 the nectar content decreases to the mark 1.2 mg. Such a sharp decrease could be caused by high humidity and rainy days these days.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY DALAM PEMBELAJARAN IPA SISWA KELAS IV SDN 34 AIR PACAH PADANG
Authors: Adelia Citra , Gusmawetti Gusmawetti , Nora Yulfia
Published: February 2021

This research aims to describe the difference in learning outcomes of cognitive and affective aspects of IPA students by applying cooperative learning model type Two Stay Two Stray with conventional method in class IV SD 34 Air Pacah Padang. The type of research is experimental research. Place of study at SD 34 Air Pacah Padang with the number of research sample there are two classes that is student class IV A and IV B with amount of student 49 student. Analyze technique using t -test. The results showed that the learning outcomes of cognitive aspects of the average IPA in the experimental class is 86.25 and the control class is 74.8. Hypothesis testing using t-test shows tcount> ttable, with tcount of 2,91 and ttable value equal to 1,68 at significant level significant 0,05. The learning outcomes of the affective aspects of experimental class and control class with experimental grade grade were 75.83 and 70.63. Hypothesis testing using t-test shows tcount> ttable, with tcount value of 1.81 and ttable value equal to 1.68 at significant level significant 0,05. Based on the result of this research, it can be concluded that there is a significa nt difference between the cognitive aspect and affective of the experimental and control class students using the Two Stay Two Stray learning model
FENOMENA KELEMAHAN PENDIDIKAN ILMU PENGETAHUAN SOSIAL DI SEKOLAH DASAR
Authors: Anggraeni Aisyah
Published: February 2021

Tulisan ini bermaksud menjelaskan fenomena kelemahan pendidikan Ilmu Pengetahuan Sosial di sekolah dasar. Hal ini dengan tujuan memberi wawasan kepada para pihak yang berkiprah di dunia pendidikan untuk semakin memahami: latar belakang mengapa pendidikan IPS SD di Indonesia mengalami fenomena kelemahan dan belum dapat memberikan hasil seperti yang diharapkan; kaitan antara persoalan kelemahan pendidikan IPS SD dengan bahan ajar; dan solusi untuk mengatasi persoalan kelemahan pendidikan IPS SD. Diketahui, penyebab yang melatarbelakangi pendidikan IPS SD belum dapat memberikan hasil seperti yang diharapkan berpangkal pada kurikulum, rancangan, pelaksana, pelaksanaan ataupun faktor-faktor pendukung pembelajaran. Ini semua tidak bisa pula dilepaskan dengan bahan pendidikan IPS yang kurang memadai. Para guru perlu meningkatkan kinerjanya dengan metode pembelajaran yang bervariasi, menimba ilmu untuk memperkaya bahan ajarnya, dan melatih keterampilannya agar ia mampu menyajikan pembelajaran IPS SD dengan menarik. Disarankan agar para insan pendidikan dapat menerapkan pemahaman tentang pendidikan IPS SD dan solusi untuk mengatasi persoalan kelemahan pendidikan IPS SD tersebut dalam menyelenggarakan kegiatan pembelajaran.
MicroRNAs: New non-invasive diagnostic biomarkers and therapeutic method for cancer treatment
Authors: Aledani Tamadir , Abdulkareem Kassim
Published: February 2021

Background: Cancer is a global health problem and the main cause of mortality. Most cancerassociated cases of mortality are the consequences of lack of effective treatment and biomarkers for early diagnosis. New hopes for the improvement of the early diagnosis and treatment of cancer synchronize with the emergence of microRNAs (miRNAs). MicroRNAs are small, noncoding, single-stranded RNAs, the length of which is approximately 18–25 nucleotides and which bind to 3’ untranslated region (3’UTR) of the target messenger RNAs (mRNAs), leading to mRNA degradation or translational inhibition; thereby regulating gene expression posttranscriptionally. Aim: Using microRNAs as promising and potential biomarkers for diagnosis and therapeutic targets. Methods: The microRNA expression changes in peripheral blood and can be assayed using non-invasive, low-cost, precise, and rapid tools. Results: It is noteworthy that miRNAs participate in multiple cancer-related biological processes, including proliferation, apoptosis, angiogenesis, drug resistance, invasion, and metastasis. Interestingly, the identified cancer-associated miRNAs, including over-expressed oncogenic miRNAs (oncomiRs) or underexpressed tumor-suppressive miRNAs, are diverse and specific for different tissues and cancer types. Conclusion: The genetic testing of microRNAs opens up the exciting possibility of early diagnosis and treatment before the onset of metastasis. Keywords: microRNAs, gene silencing, circulating biomarkers, cancer diagnosis, anticancer therapy, miRNAs detection.
Seminal fluid analysis changes after testicular varicocelectomy in a sample of Iraqi patients
Authors: Majed Anwar , Rasheed Manal , Jasim Mohammed
Published: February 2021

Background: Semen analysis measures ejaculate volume, pH, sperm count, motility, forward progression, and morphology. Although semen analysis is not a test for infertility, it is considered the most important laboratory test in the evaluation of male fertility. There are many factors affecting the seminal fluid parameters and testicular varicocele is one of them. Varicoceles are the most commonly seen and correctable male infertility factor. Varicocelectomy is a common operation performed for infertile males with clinical varicocele. The aim of study to evaluate the seminal fluid parameters changes after testicular varicocelectomy. Patients and Method: A prospective cohort study was done at the Al Sader Medical City in Najaf during the period from (March-October 2019). The study include 30 males with age between 18 and 32 years old who had a clinical varicocele. Seminal fluid analysis was done one before surgery and another one three months after surgery and compare between the two tests to evaluate the changes in the parameters was done, which include seminal fluid liquefaction, volume, color, PH, sperm concentration, motility and morphology. Results: There were 30 patients enrolled in this study with a mean age of 23.8 ± 3.36. Seminal fluid concentration was 19.1 ± 7.2 million/ml and it was significantly increased postoperatively by almost 84% than preoperative concentration to reach 35.1 ± 11.3 (P ≤ 0.001). The changes in progressive motile sperms’ percent improved after varicocelectomy but not reach the statistical significance (P≥0.935). The mean ± SD percent of normal morphology sperms percent preoperatively was 46.9 ± 22.9 %, and after operation, it elevated to 50.9 ± 18.6 (p value≥ 0.336 ).The patients is divided in to two subgroups (normospermic and oligospermic subgroup). Conclusion: There is a significant improvement in sperm concentration. While there is significant improvement in sperm concentration in oligospermic subgroup, so the infertile patient who has oligospermia with varicocele will get better outcome after varicocelectomy. Keywords: Seminal fluid, analysis changes, testicular varicocelectomy.
Menumbuhkembangkan Taman Bacaan Masyarakat (TBM) Manisjangan Dengan Menggali Peran Individu dan Kelembagaan
Authors: Setiyono Junaedi , Sukarni Semi
Published: February 2021

Taman Baca Masyarakat sangat diperlukan guna menggalakkan literasi membaca terutama di wilayah pedesaan, salah satunya adalah Taman Baca Masyarakat (TBM) Umah Baca Kreatif Manisjangan, Desa Kaliboto, Kecamatan Bener, Kabupaten Purworejo. Kendala yang dihadapi mitra adalah menjadikan TBM memiliki kekhasan memiliki nilai keunggulan. Tujuan kegiatan ini adalah memberikan pendampingan kepada TBM dalam upayanya untuk menggali potensi dan peranan baik secara individu maupun kelembagaan. Metode yang digunakan adalah ceramah atau presentasi dari tim pengabdian, dilanjutkan dengan diskusi atau tanya-jawab. Berdasarkan kegiatan yang telah dilakukan, diperoleh suatu inventarisasi terhadap kekuatan dan kelemahan TBM. Kekuatan tersebut selanjutnya untuk dielaborasi sehingga mencapai hasil yang optimal, sedangkan kelemahannya untuk diantisipasi sehingga tidak berdampak negatif pada keberlangsungan TBM. Implikasi nyata bagi mitra/masyarakat, yaitu TBM dan masyarakat terutama warga Desa Kaliboto, adalah makin jelasnya potensi khas TBM, makin tersiar dan terdokumentasinya kegiatan TBM pada pihak pemerintah desa atau perangkat desa, dan makin eratnya hubungan antara TBM dengan UMP.
Pemanfaatan Alat Peraga Garis Bilangan untuk Pembelajaran Bilangan Bulat di MI Al Ridlwaniyah Kradenan Pekalongan
Authors: Utami Rini , Hidayah Nurina , Karimah Sayyidatul
Published: February 2021

Alat peraga matematika merupakan alat bantu yang digunakan untuk memudahkan pembelajaran matematika. Garis bilangan merupakan alat peraga matematika yang digunakan untuk mempermudah guru dalam mengajarkan konsep bilangan khususnya bilangan bulat. Pengabdian ini bertujuan untuk meningkatkan kemampuan guru dalam membuat dan memperagakan alat peraga garis bilangan sehingga dapat meningkatkan kompetensi professional guru. Kegiatan ini dilaksanakan melalui pelatihan pembuatan alat peraga garis bilangan dan di presentasikan didepan peserta pelatihan yang lain. Kegiatan ini diikuti oleh 25 guru MI di Pekalongan yang sangat antusias dengan pelatihan tersebut. Sebanyak 80% guru yang mengikuti mampu membuat dan memperagakan alat peraga garis bilangan sedangkan 20% yang lain masih perlu bimbingan dalam pembuatannya.
The Effectiveness of Stress Management and Physical Activity to Working Stress Reduction on Nurses
Authors: Efendy Ismail , Afriany Miskah , Lubis Syarifuddin
Published: February 2021

From the first forty cases of working stress on workers, work stress incidence on nurses is located at the top of the list. The suitable handling and management for nurses are crucially required. Working stress management is a program to help someone overcome stress. The purpose of this research is to find out the effectiveness of stress management and physical activity towards working stress on nurses in TK II Putri Hijau Hospital. This research is using a quasi-experimental design with one group pretest-posttest design. The population in this research consists of 152 people and all of them are being examined using stress questionnaires to earn the stress level. Nurses who have medium stress level are chosen to be the samples of this research, which consist of 42 nurses that are being divided into 2 groups with 21 people in each group. Therefore, 21 people obtain stress management training treatment, and the other 21 people receive physical activity treatment. In this research, the Stress Scale (PSS-10) which is a self-report questionnaire is being used. Moreover, the data is processed using parametric analysis, which is Wilcoxon. Based on the research, it is found that stress management training and physical activity has a significant effect on the reduction of nurses working stress in TK II Putri Hijau Hospital Medan.