90 research outputs found

    Foreign language test for people with disabilities: basic requirements and specifics of development

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    The article describes the specifics of developing a foreign language test for people with disabilities. It is obvious that such tests have differences in organization and content compared to tests for ordinary students. They have structural, content, functional flexibility and variability depending on the type of violation. The article also notes the importance of taking into account discursive characteristics for determining test situations and selecting language, speech, and communication material while creating each specific test. It is revealed that testers and testologists should have the inclusive competence to develop test materials and conduct the exam.   Such inclusive features should be taken into account while creating materials for testing in a foreign language for people with disabilities. To prove that consideration of these features is necessary, an experiment was conducted in which 15 students with partial and complete vision loss who plan to take a test for the level of foreign language proficiency participated. The students were from different countries: Syria, Egypt, and China. The analysis of respondents ' responses showed that the factors identified in the article are important and should be taken into account in the process of preparing test materials. The results obtained can be used by creators of test materials for people with disabilities, scientists who are engaged in related research in this area

    Structure and operation of the training coordinate measuring machine with computer numerical control of model NIIK-701

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    В условиях современного производства требования к точности и скорости измерений непрерывно повышаются, возрастает роль измерительных средств, точность которых должна быть на порядок выше, чем допустимая погрешность. В статье рассмотрен принцип работы и основные элементы учебной координатно-измерительной машины с числовым программным управлением НИИК-701.In the conditions of modern manufacture demands to accuracy and speed of measurements continuously raise, the role of measuring means increases which accuracy should be an order of magnitude higher than a permissible error. The article describes the principle of operation and the main elements of the training coordinate measuring machine with computer numerical control of model NIIK-701

    Development of the process of calibration of a probe on the training coordinate measuring machine with computer numerical control of model NIIK-701

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    Координатные измерения применяются в различных областях производства. Функции учебных координатно-измерительных машин позволяют обучающимся получить практические навыки работы в условиях современного производства при измерениях. В статье рассмотрен процесс калибровки щупа на учебной координатно-измерительной машине с числовым программным управлением НИИК-701.Coordinate measurements are used in various areas of manufacture. The functions of training coordinate measuring machines allow students to gain practical skills in modern manufacture in measurements. The article describes the process of calibration of the probe on the training coordinate measuring machine with computer numerical control of model NIIK-701

    Analysis of literature on models of professional training of personnel of the enterprise in theory and practice

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    The article describes the organization of the process of professional training and advanced training of company controllers on control issues using a coordinate-measuring machine.В статье рассмотрена организация процесса профессионального обучения и повышения квалификации контролеров предприятия по вопросам контроля с помощью координатно-измерительной машины

    PROCEDURE FOR OBTAINING AND PROCESSING INFORMATION OBTAINED WHEN MEASURING THE GEOMETRY OF PARTS ON THE CMM

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    Основным преимуществом современных КИМ является возможность полной автоматизации как на этапе реализации координатного метода измерений, так и на этапе обработки результатов этих измерений. В статье рассмотрен процесс получения и обработки информации, полученной при измерении геометрии деталей на учебной координатно-измерительной машине с числовым программным управлением НИИК-701The main advantage of modern CMM is the possibility of full automation both at the stage of implementing the coordinate measurement method and at the stage of processing the results of these measurements. The article describes the process of obtaining and processing information obtained when measuring the geometry of parts on a training coordinate measuring machine with numerical control NIIK-70

    Development and Testing of a Structural and Functional Model for Training Enterprise Supervisors On Control Issues Using CMM

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    В статье рассматривается разработка и апробация структурно-функциональной модели обучения контролеров предприятия по вопросам контроля с помощью КИМ. Приведено описание модели - пяти взаимосвязанных компонентов, обеспечивающих ее функционирование. Выбраны педагогические подходы для достижения цели исследования. Проведен сравнительный анализ входного тестирования и итоговой оценки результативности освоения программы обучающимися, для этого информацию представим в графической наглядной форме.The article deals with the development and testing of a structural and functional model for training enterprise supervisors on control issues using CMM. The description of the model is given - five interrelated components that ensure its functioning. Pedagogical approaches are chosen to achieve the research goal. A comparative analysis of the entrance testing and the final assessment of the effectiveness of the program development by students is carried out, for this purpose, we will present the information in a graphic visual form

    Influence of nodular and severe forms of diffuse adenomyosis on reproductive function: a review of reproductive outcomes of surgical interventions and IVF

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    This review includes an analysis of clinical studies evaluating the effect of adenomyosis on reproductive function, as well as a review of studies on the relationship between surgical treat-ment options for adenomyosis and reproductive outcomes. Different studies of women populations after in vitro fertilization and/or intracytoplasmic sperm injection (IVF/ICSI) and after surgical treatment of  deep adenomyosis have shown that adenomyosis in both cases has a negative effect on the reproductive outcome, although there are significant differences in these populations. In the literature, there are relatively few data on the degree of influence of the depth of the lesion on the realization of the reproductive function, however, a significant correlation was revealed between them. The positive effect of treatment with gonadotropin-releasing hormone agonists, followed by surgical treatment of adenomyosis, has also been described in several literary sources, but there have been no controlled studies on this topic. Many studies do not meet the validity criteria due to the lack of clear criteria for inclusion and exclusion from the study.The choice of the optimal treatment options for adenomyosis based on the actual data is difficult due to the lack of reliable evidence of the relationship between fertility and the degree of adenomyosis. However, it is known that adenomyosis can reduce the likelihood of successful implantation so  ramatically that surgical or other treatment options are reasonably recom-mended. At the same time, it is necessary to assess the possible positive effect of the treatment options available in the doctor’s arsenal. Thus, timely referral to specialized treatment of ade-nomyosis may be crucial for the successful implementation of reproductive function in patients with suspicion or with an established diagnosis of adenomyosis in combination with recurrent miscarriage, who refuse to use assisted reproductive technologies, medical institutions. This review will analyze the relationship between infertility and adenomyosis, as well as review studies of reproductive outcomes in different options for surgical treatment of adenomyosis in infertile patients

    Molecular markers as tools in breeding for resistance to Potato Virus Y

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    Potato virus Y (PVY) is an economically important pathogen of potato as a vegetatively propagated crop. High resistance to all strains of PVY is determined by Ry-genes, which are introgressed into modern potato varieties from a limited number of sources of resistance ‒ Solanum stoloniferum Schlechtd. et Bche., Solanum andigenum Juz. et Buk., Solanum chacoense Bitt. Use of new species Solanum and interspecific hybrids based on them provides for the expansion of existing potato gene pool in breeding for resistance to PVY. Traditional breeding for resistance to viruses has still a great potential, though, it is a long and laborious process. Molecular markers linked to Ry-genes are widely integrated in order to increase the effectiveness of practical breeding. Previous studies have revealed a number of shortcomings in using the molecular markers of Ry-genes. To assess the predictive abilities of molecular markers RYSC3, M45, M6 of the Ryadg gene and YES3-3A of the Rysto gene for resistance to PVY, the F1 generation of two potato populations was studied, in the creation of which inter-specific hybrids were used. The nature of segregation 5:3 obtained by phenotype showed that the original parental forms can be the sources of not only previously identified, but also unidentified Ry-genes and Ny-genes of hypersensitivity. Correlation coefficient between the presence of markers and resistance to PVY was 0.64 for the YES3-3 marker (79 % matching) and 0.54 for RYSC3, М45, М6 markers (76 % matching). There have been revealed the cases of “false positive” results of the study (the presence of a marker in susceptible genotypes), which indicate to the insufficient effectiveness of the markers used. The marker segregation observed in the populations was consistent with chromatid segregation, confirming the simplex nature of Ry-genes inheritance from resistant parents. The ratio of genotypes with the presence/absence of markers was 0.86:1

    Influence of the Integrative Approach on the Physical Fitness of Children 6–7 Years Old

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    Проблема укрепления здоровья, сохранения и благоприятного развития детей напрямую связана с развитием физических качеств. В статье рассматривается интегративный подход в использовании подвижных игр в семье и условиях детского сада. Целью нашего исследования явился анализ развития физических способностей детей 6–7 лет. В соответствии с целью поставлены задачи: 1) обосновать необходимость интегративного подхода в содействии развитию физических способностей детей 6–7 лет; 2) выявить исходные показатели физической подготовленности детей 6–7 лет и разработать программу, направленную на интеграцию семьи и детского сада, содействующую повышению физической подготовленности детей; 3) определить эффективность интегративного подхода. По результатам исследования была определена эффективность выбранного подхода, о чем свидетельствует повышение всех показателей физической подготовленности.The problem of health promotion, preservation and favorable development of children is directly related to the development of physical qualities. The article discusses an integrative approach in the interaction of the use of outdoor games in the family and in the kindergarten. The purpose of our study was the development of physical abilities of children 6–7 years old. In accordance with the goal, the following tasks were set: 1) to substantiate the need for an integrative approach in promoting the development of physical abilities of children 6–7 years old; 2) to identify the initial indicators of the physical fitness of children aged 6–7 and develop a program aimed at working in the integration of the family and the kindergarten, which helps to increase the physical fitness of children; 3) determine the effectiveness of the integrative approach. Based on the results of the study, the effectiveness of the chosen approach was determined, as evidenced by the increase in all indicators of physical fitness

    Immunomodulating and Revascularizing Activity of Kalanchoe pinnata Synergize with Fungicide Activity of Biogenic Peptide Cecropin P1

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    © 2017 N. S. Zakharchenko et al. Previously transgenic Kalanchoe pinnata plants producing an antimicrobial peptide cecropin P1 (CecP1) have been reported. Now we report biological testing K. pinnata extracts containing CecP1 as a candidate drug for treatment of wounds infected with Candida albicans. The drug constitutes the whole juice from K. pinnata leaves (not ethanol extract) sterilized with nanofiltration. A microbicide activity of CecP1 against an animal fungal pathogen in vivo was demonstrated for the first time. However, a favorable therapeutic effect of the transgenic K. pinnata extract was attributed to a synergism between the fungicide activity of CecP1 and wound healing (antiscar), revascularizing, and immunomodulating effect of natural biologically active components of K. pinnata. A commercial fungicide preparation clotrimazole eliminated C. albicans cells within infected wounds in rats with efficiency comparable to CecP1-enriched K. pinnata extract. But in contrast to K. pinnata extract, clotrimazole did not exhibit neither wound healing activity nor remodeling of the scar matrix. Taken together, our results allow assumption that CecP1-enriched K. pinnata extracts should be considered as a candidate drug for treatment of dermatomycoses, wounds infected with fungi, and bedsores
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