State certification of refractory quality

Refractories ◽  
1974 ◽  
Vol 15 (1-2) ◽  
pp. 71-73
Author(s):  
M. I. Gurova

1946 ◽  
Vol 11 (2) ◽  
pp. 91-96 ◽  
Author(s):  
James A. Carrell
Keyword(s):  




Author(s):  
O. B. Tsyhanchuk

Measures to increase production are used to address the issue of providing the population with food. During the peak of the industry (1975–1985), Ukraine annually produced 120–165 thousand tons of rabbit meat, 30–45 million skins, and its share in world rabbit production reached 8 %. In the national volume of meat production, the share of highly dietary rabbit accounted for 8–10 %. Rabbit breeding in Ukraine was a very lucrative industry, which employed more than 600 thousand rabbit breeders. However, in recent years, rabbit breeding has declined due to the lack of modern scientific developments on the issues of complete feeding, rabbit keeping technology, low level of breeding and veterinary support. The development of the industry and the lack of coordinating bodies, both in the center and on the ground, are holding back. At present, the rabbit population of Ukraine is 97–98 % concentrated in individual farms and is 1.2–1.3 million breeding and repair livestock, and the rest in farms and breeding entities of various forms of ownership and management. According to the results of state certification, the breeding base of the industry in Ukraine today consists of 1 breeding plant and 7 breeding breeders of rabbit breeds. For feeding young rabbits used complete ration granular feed, the structure of which had different prebiotic content: I control group – the drug was not received, 2 experimental – 1.5, 3 – 2.0, 4 – 2.5 g/goal. per day. The studies were conducted on four groups of young rabbits, selected on the principle of groups of analogues, 25 heads in each. Thus, the total amount of feed increased from 80 g/goal. per day (35–41 days), up to 100 g (42–48 days), 120 g (49–55 days), up to 140 g (56–62 days), up to 160 g (63–69 days) up to 180 g (70–76 days). Feeding of young rabbits when reared for meat Prebiolact-Kr in animals of the second group at 43.1 g, the third 44.6 g and 45.0 g. The use of Prebiolact-Kr in the feeding of young rabbits when fed meat contributes to an increase in fattening performance, which may be the basis for the practical application of this supplement. Perebiolakt-KR showed the best results in feeding fattening and repair young animals at a dose of 2.0 g/goal per day.



Author(s):  
Tetyana KYRYAN ◽  

Introduction. The entry of the Ukrainian state into the European educational space, bringing in line domestic educational standards of future medical profe-?sionals’ training to European ones led to the reform of higher medical education, expanding the content of educational programs, introducing new methods and technologies of teaching students and improving forms of cooperation of teachers and students in medical establishments of higher education. In this regard, the Ministry of Health of Ukraine decided to introduce a licensed integrated exam for students of medicalestablishments of higher education, which aimed to identify not only the level of training of graduates of domestic medical establishments, but also to compare their training with European and world levels.The purpose of the article is to reveal the history of the introduction of a licensed integrated medical exam in Ukraine, the content of the system of students’ training for it, the positive aspects and shortcomings of the first experience of this form of state certification in various medical establishments of higher education. Methods. During the work on the article the following main research methods were used: analysis, synthesis, comparison, generalization, descriptive. Results. The history of the introduction of the licensed integrated exam in medicine in Ukraine during the end of the 20th – the first quarter of the 21st century in Ukraine is revealed in the article. The sites of the Ministry of Health of Ukraine and the Testing Center at the Ministry of Health of Ukraine, which contain state documents on the feasibility of the system of implementation of a licensed integrated medical exam; information about the experiment in some medical etablishments of higher education of Ukraine and the first experience of implementing licensed state certification in medical universities, schools, colleges and academies in the Ukrainian state are presented and analyzed. It was established that the experiment was initially conducted in some establishments of higher education since 1996 with further discussion of its results, and in 1998 the licensed integrated exam has become mandatory for all medical establishments of higher education of Ukraine that train specialists in “Medicine” and “Pharmacy”. Since 2000 it has become mandatory for specialists in “Dentistry”, and since 2004 exams have become mandatory for interns and in 2007 they have become mandatory for interns-dentists. Particular attention is paid to the content, structure and stages of implementation of this exam, analysis of the first results of its implementation and assessment of training for the exam by teachers and students of Ukrainian medical establishments of higher education. A comparative description of the methods of training, organization of the exam, information material for it, forms of independent training for the exam of students in medical establishments of higher education of different levels of accreditation is given. The experience of teachers’ work at such medical establishments of higher education as Bukovynian State Medical University, Vinnytsia National Medical University named after M.I. Pyrohov, Zaporizhzhia State Medical University, Ternopil State Medical University named after Ivan Horbachevsky, Kharkiv National University of Pharmacy, Zhytomyr Institute of Nursing, Dnipropetrovsk Medical Academy and others. Originality. The experience of introduction of the licensed integrated examination in medical estab-?ishments of higher education of Ukraine of different levels of accreditation is systematized for the first time.



Author(s):  
A. V. Salnikova ◽  
◽  
N. A. Makarenko ◽  

Organizational production of agricultural products is used to preserve the natural environment and to preserve the quality of the products. The development of organic wines in the light of 100 years and over the course of the period has become insane, as for the correct organization of it, you can preserve ecological, social, and commercial transfers. The organizational structure has become a warehouse part of the bio-economy and circular economy, which is a priority for the economic development of the European Union, the USA, Great Britain, the Great Britain, the Republic of Korea, Japan, and the United States of America. For determining the prospects and problems of organic production of agricultural products, general scientific methods were used such as publicity, systematization, analysis, and synthesis, of the scientific literature and normative documents. For an additional analysis of regulatory documents, a procedure for certifying the authorities of the United States, the European Union and Ukraine has been established. Ukraine, in turn, began to take the first steps towards organic production in the late 1990s. It was at this time that she began to grow organic grain and opened export lines for its transportation to other countries, mainly Europe. Ukraine remains a leader in the production and export of organic cereals. Export competitive advantages of national agar products are lower production costs and logistics support. Ukraine continues to increase its organic production capacity - an increasing number of operators are appearing in this sector of agricultural production. As of 2019, the share of organic production of crop products in Ukraine is 1.4% (5th place in the world in terms of growth rate of organic agriculture), which is 467.9 thousand hectares of the total area of agricultural land in 32, 7 million hectares, as well as 470 operators of organic production. The dynamics of changes in organic agricultural production in Ukraine indicates a general trend of increasing their number, but in some periods, there is a decrease due to the economic and political situation in the country and changes in legislation in this area. Ukraine has significant advantages of organic production, which include a high level of soil fertility, favorable climatic conditions, traditional orientation as an agrarian state. Also, the price of Ukrainian products is lower than the minimum price of organic products of European countries. In the organic production of crops use methods that optimize the biological activity of soils, provide a balanced supply of nutrients to plants. At the same time, there are problems in Ukraine that hinder the development of organic production. In particular, the diversity of the territory in terms of the level of pollution of environmental components, lack of practical application of innovations and modern technologies of agricultural production. The lack of state support for organic producers and state certification system (including qualified specialists for its implementation). Resolution of the Cabinet of Ministers of Ukraine of October 21, 2020, № 1032 "On approval of the Procedure for certification of organic production and / or circulation of organic products and amendments to the resolution of the Cabinet of Ministers of Ukraine of October 23, 2019, № 970" approved the stages of certification. Was made the comparison of approaches to the certification of agricultural enterprises in Ukraine shows that they meet European and American standards. However, the absence of a state certification body that certifies organic producers and accredits private certification bodies makes it impossible for state control over organic market operators and the functioning of state certification. The current certification system in Ukraine does not cover the issue of soil contamination or other components of environment, which may affect the quality and safety of organic products. In Ukraine, enterprises in various sectors of the economy use outdated technologies, which can cause soil contamination of agricultural lands, and, accordingly, affect the quality of organic products. Currently, the Laws of Ukraine and the Cabinet of Ministers do not require: the location of the organic agricultural enterprise; content of harmful substances in the soil (including the content of radionuclides and pesticide residues); content in the soil of nutrients that can ensure the production of quality agricultural products and confirm the activities of the farm aimed at maintaining soil fertility. To guarantee the quality of organic products, it is advisable in the certification procedure to consider the level of fertility and soil contamination of agricultural lands, as well as the availability of sources of environmental pollution in the location of the organic producer. Given the above, it is advisable to introduce criteria for assessing the compliance of soils with the requirements of organic production. This approach can guarantee the safety and quality of organic products. During the organization of organic production of agricultural products in Ukraine, the issues of criteria for assessing compliance with regulatory requirements, documentation to be kept by the operator of organic production, etc.



2019 ◽  
Vol 21 (2) ◽  
pp. 223-227
Author(s):  
R E Lakhin ◽  
K A Tsygankov ◽  
A A Andreenko ◽  
A V Shchegolev

The evaluation sheet was tested and practical skills for conducting puncture and catheterization of the internal jugular vein in clinical residents at the station «Catheterization of the internal jugular vein under ultrasound control» were evaluated. The manipulation was performed by 28 second-year clinical interns on the phantom, which allows the puncture of the vessel under the control of ultrasound. The evaluation of manual skills, independently of each other, was carried out by two teachers. Successfully station passed 100% of the examinees. The total time spent on the passage of one resident station was 6,3 (5,1; 7,3) minutes. In100% of cases, the residents demonstrated their knowledge of the technique of puncture and catheterization of the internal jugular vein. In 8 (28,5%) cases, the most frequent errors encountered during the passage of the station were associated with the absence of time fixation after the manipulation, in 10 (35,7%) residents the state of health was not monitored. The differences in the completed evaluation sheets of teachers amounted to 3%. It is shown that the developed evaluation sheet allows you to objectively assess the practical skills of graduates of residency. This evaluation sheet will be further used in the assessment of practical skills at the stage of primarily specialized accreditation for graduates of residency in the speciality «Anesthesiology and reanimatology».



1982 ◽  
Vol 5 (1) ◽  
pp. 66-69
Author(s):  
Marianne Pennekamp




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