scholarly journals THE USE OF RADAR TECHNOLOGIES IN THE HYDRAULIC ENGINEERING IN SEISMIC ZONES

2021 ◽  
pp. 1-9
Author(s):  
Zhanar O. Oralbekova ◽  
Gulnur A. Tyulepberdinova ◽  
Gulnur G. Gaziz ◽  
Aigul D. Adamova ◽  
Bakytgerey B. Sholpanbaev
Keyword(s):  
Water Balance ◽  
Hydraulic Engineering ◽  
Practical Significance ◽  
Hydraulic Structures ◽  
Technological Support ◽  
Seismic Zones ◽  
Runoff Regulation

Hydraulic structures are designed in a standard way if it is necessary to regulate the water course and maintain the volume of irrigation. The obstacles to the construction of such structures are mainly technical and economic, when instead of building a new hydraulic complex, it is gradually modernised. Consideration of the issues of creating complexes of hydraulic structures leads to the statement of a fact that the water balance of the territory changes. The novelty of the study is determined by the fact that hydraulic structures can be used as prerequisites for the development of qualitatively new programmes for runoff regulation. The authors note that this is particularly important for seismologically unstable areas. It is necessary to lay out plans taking into account not only the possible seismological load, but also the modes and technologies that are used to modernise the already operating hydraulic structures. The practical significance of the study is determined by the fact that the development of hydrotechnical complexes makes it possible to create a system not only for improving the quality of the water balance, but also performs technological support for the safety of the technologies used.

scholarly journals Molecular Hydrogen Maintains the Storage Quality of Chinese Chive through Improving Antioxidant Capacity

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1095
Author(s):  
Ke Jiang ◽  
Yong Kuang ◽  
Liying Feng ◽  
Yuhao Liu ◽  
Shu Wang ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Molecular Hydrogen ◽  
Practical Significance ◽  
Total Phenolic ◽  
Guaiacol Peroxidase ◽  
Storage Quality ◽  
Decay Index ◽  
Chinese Chive ◽  
Dpph Scavenging

Chinese chive usually becomes decayed after a short storage time, which was closely observed with the redox imbalance. To cope with this practical problem, in this report, molecular hydrogen (H2) was used to evaluate its influence in maintaining storage quality of Chinese chive, and the changes in antioxidant capacity were also analyzed. Chives were treated with 1%, 2%, or 3% H2, and with air as the control, and then were stored at 4 ± 1 °C. We observed that, compared with other treatment groups, the application of 3% H2 could significantly prolong the shelf life of Chinese chive, which was also confirmed by the obvious mitigation of decreased decay index, the loss ratio of weight, and the reduction in soluble protein content. Meanwhile, the decreasing tendency in total phenolic, flavonoid, and vitamin C contents was obviously impaired or slowed down by H2. Results of antioxidant capacity revealed that the accumulation of reactive oxygen species (ROS) and hydrogen peroxide (H2O2) was differentially alleviated, which positively matched with 2,2-Diphenyl-1-picrylhydrazyl (DPPH) scavenging activity and the improved activities of antioxidant enzymes, including superoxide dismutase (SOD), guaiacol peroxidase (POD), catalase (CAT), and ascorbate peroxidase (APX). Above results clearly suggest that postharvest molecular hydrogen application might be a potential useful approach to improve the storage quality of Chinese chive, which is partially achieved through the alleviation of oxidative damage happening during the storage periods. These findings also provide potential theoretical and practical significance for transportation and consumption of perishable vegetables.

ENTREPRENEURIAL ACTIVITIES MODELING IN THE HOSPITALITY INDUSTRY BASED ON THE USE OF LAND CADASTRAL VALUATION INDICATORS

2017 ◽  
Author(s):  
Raisa Kozhukhіvska ◽  
◽  
Оlena Sakovska ◽  
Keyword(s):  
Financial Support ◽  
Hospitality Industry ◽  
The State ◽  
Practical Significance ◽  
Time Intervals ◽  
Main Disadvantage ◽  
Entrepreneurial Activities ◽  
The City ◽  
Cluster Level

The article examines the organizational basis of modeling entrepreneurial activities in the hospitality industry based on the use of indicators of cadastral assessment of land. The analysis of practical aspects of updating the results of cadastral assessment of lands of settlements of Cherkassy region has been carried out. It is stated that the cadastral assessment should take into account market situations and trends as much as possible. For the territories of localities the term of actualization in the context of revaluation should be minimum and economically justified. It is designated that the updating of the results of the state cadastral assessment of land requires significant modernization aimed at improving the quality of land assessment work and adequate replenishment of budgets at all levels. The mechanism and features of performance of works on actualization of the state cadastral estimation of the lands of settlements in the territory of Cherkassy region have been analyzed. As a result of the study, it has been found that the main disadvantage of modeling the cadastral assessment of land settlements is: the duration of time intervals between rounds of revaluation, which causes rapid aging of information. The reason for this case is related with the financial support of the works and their scale. Mechanisms for prompt updating of information on the value of land for entrepreneurial activities in the hospitality industry in Cherkassy region have been proposed. The considered method of determining the normative monetary valuation of land takes into account the most important indicators of this industry and is practically significant in collecting information and calculating all indicators in conducting cadastral valuation of land for entrepreneurial activities in the hospitality industry of Cherkassy region. The practical significance of the study is to assess the cadastral condition of land and calculate the specific cadastral value of the city of Uman, as the territory where the hospitality industry is the most developed in Cherkassy region. Due to the clarification of the specific indicator of cadastral value, the price of one square meter of such objects will increase which will allow to proportionally increase the tax component and increase the profitability of budgets at the cluster level

scholarly journals EFFICIENCY OF DIFFERENT ASSESSMENT METHODS OF BREEDING BULLS OF BLACK-AND-WHITE BREED BY THE OFFSPRING QUALITY

2021 ◽  
Vol 250 ◽  
pp. 172-177
Author(s):  
E. I. Anisimova E. I. ◽  
◽  
P. S. Katmakov ◽  
A. V. Bushov ◽  
◽  
...  
Keyword(s):  
Milk Yield ◽  
Milk Fat ◽  
Land Reclamation ◽  
Hydraulic Engineering ◽  
Milk Productivity ◽  
Offspring Quality ◽  
Black And White ◽  
White Breed ◽  
Ideal Line

The paper presents results of assessing black-and-white bulls by the quality of the offspring with application of different methods. The evaluation of bulls was carried out with application of the “daughter-mother” method in the conditions of Volzhsky Research Institute of Hydraulic Engineering and Land Reclamation. The valuation showed that the bulls Aist 7 and Muscat 8 increased milk yield of daughters, in comparison with mothers, by 951 and 486 kg, or by 26.7 and 12.9%. The rest of the servicing bulls reduced milk yield of the offspring by 46 - 1019 kg (1.1 - 24.7%). When assessing the bulls using the “daughterpeer” method, the highest milk productivity was shown by the descendants of Sazan 25 and Aist 7 of Vis Back Ideal line, which surpassed their peers in milk yield by 273 and 419 kg, or by 3.8 and 5.7%, respectively. The producers Snop 57 (his 17 daughters had average milk yield of 4224 kg for the first lactation with milk fat of 3.80%) and Muscat 8 (with an average milk yield of daughters of 4254 kg , milk fat - 3.83%) are also of significant value for the breeding work of this farm. According to the assessment results, the producer Aist 7 was assigned to the breeding category of A1 of milk yield improvers. Bulls Sazan 25 and Muscat 8 are also rated as daughters’ milk yield improvers and are categorized as A2 and A3. All bulls evaluated by comparing daughters to the breed standards are improvers of daughters’ milk yield (+ 454-1860 kg).

scholarly journals STUDENT SCIENTIFIC SOCIETY AS A CENTER FOR FUTURE SOCIAL SPECIALISTS’ TRAINING

2021 ◽  
pp. 163-173
Author(s):  
Oksana Kravchenko ◽  
Olga Matros ◽  
Anzhelika Bilenko
Keyword(s):  
Higher Education ◽  
Research Work ◽  
Scientific Activity ◽  
Practical Significance ◽  
Practical Training ◽  
Scientific Society ◽  
Important Means ◽  
Level Of Training ◽  
High Educational

The purpose of the student scientific society is to organize student research, promote the quality of scientific and practical training of students, expand their general and professional worldview, meet other needs and interests, which is an integral part of the successful development of the institution. Therefore, students of the faculty are active participants in All-Ukrainian competitions of scientific works, student Olympiads, where they constantly certify a high educational, methodological, and scientific level of training, receiving victories and prizes. The purpose of the study is to cover and analyze the student scientific society in higher education and at the Faculty of Social and Psychological Education of PTUSPU, in particular, as the main centre of organization and involvement of students in research. Methodology. The features of the student scientific society have been revealed using methods of analysis, synthesis and generalization of regulations and documents, its research work at the faculty. Results and practical significance. It has been found that the activities of the faculty of the Student Scientific Society contribute to the intensification of the student's research work as one of the most important means of improving the quality of training with higher education and the development of scientific thinking and creativity. It is determined that due to the activity of the society students develop skills of independent scientific activity.

scholarly journals Design-technological support of quality and competitive ability of engineering products

2017 ◽  
Vol 2 (7) ◽  
pp. 25-28 ◽  
Author(s):  
Анатолий Суслов ◽  
Anatoliy Suslov
Keyword(s):  
Product Quality ◽  
Competitive Ability ◽  
Engineering Product ◽  
Technological Support ◽  
Design And Manufacturing ◽  
Definition Of

The solution of the problem of the assurance of competitive ability and quality of engineering products during their design and manufacturing is stated. The dependence for the definition of a complex factor of engineering product competitive ability is shown. The concept of life optimum is given. The structural procedures for the solution of problems of a designer and technologist for the assurance of engineering product quality are shown.

scholarly journals КОМПЛЕКСНАЯ ОЦЕНКА КОНКУРЕНТОСПОСОБНОСТИ ПЕРЕРАБОТАННОЙ ПЛОДООВОЩНОЙ ПРОДУКЦИИ

2019 ◽  
pp. 6-12
Author(s):  
Н. Р. Асадуллина
Keyword(s):  
Practical Significance ◽  
Vegetable Production ◽  
Fruit And Vegetable ◽  
Transport Costs ◽  
Expert Opinions ◽  
Number Of Factors ◽  
Vegetable Products ◽  
Quality Of Products ◽  
The Cost

Formulation of the problem. The article reflects the assessment of the competitiveness of processed fruit and vegetable products, the qualitative characteristics of fruit and vegetable products are substantiated, as well as the parameters of the degree of consistency of expert opinions based on the calculation of the concordance coefficient. The purpose of the research is to reflect and characterize existing methods of integrated assessment of the competitiveness of processed fruit and vegetable products. The object of research – the process of determining the quality of products produced, as well as the competitiveness of processed fruit and vegetable products. The methods used in the research – logical, comparative, analytical, scientific and methodological. The hypothesis of the research is to assume the dependence of the competitiveness of processed fruit and vegetable products and its sales volumes. The statement of basic materials. The buyer prefers products depending on the purpose and use of this product. In the course of further processing, the buyer pays attention to the volume of packaging, the suitability of the packaging for the content of the product in it, the maximum time for the storage of products. The article suggests such indicators of quality of processed fruit and vegetable production: biochemical composition of products; packaging of products; design and design of products; appearance and consistency; terms of product suitability; cost of production per kilogram of production. The originality and practical significance of the research is that the author substantiates the degree of influence of the proposed indicators on competitiveness on the basis of expert assessments. The number of points is determined depending on the number of factors considered. The degree of consensus of expert opinions is established on the basis of calculating the coefficient of concordation. Conclusions of the research. In the process of packaging the product and its production must take into account the directions of its use. For further industrial consumption, processed fruit and vegetable products can be made with a higher content of dry soluble substances, vitamins, sugars, and acidity. This will save on the cost of packaging, transport costs, and handling operations.

Effects of a special solar collector greenhouse on water balance, fruit quantity and fruit quality of tomatoes

2014 ◽  
Vol 134 ◽  
pp. 14-23 ◽  
Author(s):  
Dennis Dannehl ◽  
Johanna Suhl ◽  
Susanne Huyskens-Keil ◽  
Christian Ulrichs ◽  
Uwe Schmidt
Keyword(s):  
Water Balance ◽  
Fruit Quality ◽  
Solar Collector

The Anatomy of Impact: What Makes an Article Influential?

1996 ◽  
Vol 7 (2) ◽  
pp. 69-75 ◽  
Author(s):  
Robert J. Sternberg ◽  
Tamara Gordeeva
Keyword(s):  
Implicit Theories ◽  
Alternative Conceptions ◽  
Practical Significance ◽  
Future Research ◽  
Theoretical Significance ◽  
Alternative Approaches ◽  
Quality Of Presentation

This study presents an analysis of psychologists' implicit theories of what makes an article influential in psychology The study opens with a review of some alternative approaches to assessing the influence of articles Next, the article discusses alternative conceptions of influence Then a study that assesses the factors underlying impact is described Six factors are identified Quality of Presentation, Theoretical Significance, Practical Significance, Substantive Interest, Methodological Interest, and Value for Future Research These findings are then discussed in terms of the theories presented earlier

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