bluuebunny/crossref_metadata_2025 huggingface dataset:
Hot working of SP-700 titanium alloy with lamellar α + β starting structure using a processing map
Authors: Hosein Sheikhali Amir , Morakkabati Maryam
Published: March 2020

In this study, hot deformation behavior of SP-700 titanium alloy was investigated by hot compression tests in the temperature range of 700-9508C and at strain rates of 0.001, 0.1, and 1 s-1. Final mechanical properties of the alloy (hot compressed at different strain rates and temperatures) were investigated using a shear punch testing method at room temperature. The flow curves of the alloy indicated that the yield point phenomenon occurs in the temperature range of 800- 9508C and strain rates of 0.1 and 1 s-1. The microstructural analysis showed that dynamic globularization of the lamellar α phase starts at 7008C and completes at 8008C. The alpha phase was completely eliminated from b matrix due to deformation- induced transformation at 8508C. The microstructure of specimens compressed at 8508C and strain rates of 0.001 and 0.1 s-1showed the serration of beta grain boundaries, whereas partial dynamic recrystallization caused a necklace structure by increasing strain rate up to 1 s-1. The specimen deformed at 7008C and strain rate of 1 s-1was located in the instability region and localized shear bands formed due to the low thermal conductivity of the alloy. The processing map of the alloy exhibited a peak efficiency domain of 54% in the temperature range of 780-8108C and strain rates of 0.001- 0.008 s-1. The hot deformation activation energy of the alloy in the α/β region (305.5 kJ mol-1) was higher than that in the single-phase β region (165.2 kJ mol-1) due to the dynamic globularization of the lamellar a phase.
ЭКОЛОГИЧЕСКАЯ ХАРАКТЕРИСТИКА КОНСТРУКЦИЙ ГАЗО-ПЫЛЕЗАЩИТНЫХ ЛЕСОПОЛОС АВТОМОБИЛЬНЫХ ДОРОГ
Authors: Ovcharuk Oleh  , Sheludchenko Lesya  , Hutsol Taras
Published: March 2020

The ecological characteristic of gas-dust protection forest belts of motor roads is carried out in the article, depending on structural features. The parameters of wood-shrub gas-dust protective forest belts are proved by the methods of fractal-invariant modeling.
ГРУЗИЯ КАК ТРАНСПОРТНЫЙ УЗЕЛ КИТАЙСКОЙ ИНИЦИАТИВЫ «ПОЯС И ПУТЬ»
Authors: Корганашвили Л.
Published: March 2020

The belt and road initiative (BRI) put forward by the President of the People's Republic of China Xi Jinping in autumn 2013 is one of the priorities of it’s modern foreign policy. Within the framework of BRI China has concluded agreements on practical cooperation with many countries, including Georgia. For Georgia, BRI is an opportunity to become a land and sea transport hub between Europe and Asia. The overland route combines the Baku-Tbilisi-Kars railroad with the Yavuz Sultan Selim bridge across the Bosporus Strait. The sea route serves as an gate to Europe through the ports in Batumi, Poti and Anaklia. The work shows the importance of BRI for the formation of Georgia as a transport hub and the benefits that both countries derive from cooperation under this initiative.
ДОКТРИНАЛЬНА ХАРАКТЕРИСТИКА ПУБЛІЧНОЇ АДМІНІСТРАЦІЇ У СФЕРІ БЕЗПЕКИ ДОРОЖНЬОГО РУХУ
Authors: Шевченко Л. В.
Published: March 2020

In the article the author has researched and selected the qualification groups of subjects of public administration of traffic safety, namely subjects of general competence, special competence and auxiliary competence (mediated).
PROSPECTS FOR THE USE OF CMS LINES WITH DIFFERENT SOURCES OF STERILITY IN THE SELECTION OF SORGHUM
Authors: Kibalnik O. P.
Published: March 2020

To improve the genetic-breeding characteristics of maternal forms, to increase their adaptive potential in breeding hybrids of agricultural crops (sorghum, African millet, corn, rice, sunflower, winter rye, etc.), various types of CMS are used. The article presents the results of studying the collection of CMS sorghum lines obtained on the basis of new sources of sterility (A1, A2, A3, A4, A5, A6, 9E and M-35-1A) by agronomic characteristics. On the experimental field of the Institute in 2014-2018. 21 lines were sown in a wide-row way with row spacing of 70 cm and a density of standing of 100 thousand plants per 1 ha. The allocation of plots of 7.7 m2 is randomized, in triplicate. The use of cluster analysis for the minimum of Euclidean distances allowed us to group CMS lines according to similar studied features: the 1st group includes 9; 2nd - 4; 3rd and 4th - 3 each; 5th and 6th - 1 line each. One-way analysis of variance confirms the validity of differences between groups by 18 selection criteria, with the exception of the extension of the panicle leg. A significant variation in vegetative (V = 11.0-21.6%) and generative traits (V = 13.2-28.4%) was found. The smallest coefficient of variation was revealed by the duration of the seedling-flowering interphase period — 4.8%, which indicates the maturity of most lines (in A2 KVV 181, A2 Suzern light, A2 AGS - 46.6 days). A five-year test of the source material made it possible to identify productive lines of the 5th and 6th groups (grain productivity 5.07-5.36, biomass - 18.30-20.70 t / ha); weakly growing lines of the 3rd group (total and productive bushiness 1.12-1.14), low-growing lines of the 1st group (plant height 81.0 cm). A1 Efremovskoye 2 is distinguished by tallness (143.3 cm), large sizes of flag and largest leaves (areas of 150.0 and 254.2 cm2, respectively). The selection of sterile lines with predetermined traits helps to optimize the selection process and their targeted use in crossbreeding programs.
SALMONELLA INFECTION LEVEL IN CHICKEN POPULATIONS VERSUS ANTAGONISTIC ACTIVITY OF LACTOBACILLACEAE AND ENTEROCOCCACEAE AGAINST SALMONELLA ENTERICA
Authors: Afonyushkin V. N. , Davydova N. V. , Tromenschleger I. N. , Mishukova O. V. , Kozlova Y. N. , Cherepushkina V. S. , Mironova T. E. , Klemeshova I. Y.
Published: March 2020

The antagonistic activity of lactobacilli in the intestine in relation to various enteropathogenic microorganisms can vary within wide limits, including depending on the species composition of the lactobiota of the intestine. The purpose of this work was to determine the antagonistic activity of representatives of the order Lactobacillales isolated from chickens in poultry farms with different levels of Salmonella infection. The test object was the chickens of the parent herd and broiler chickens of crosses Ross 308 and Hubbard F - 15 from five poultry farms. Three poultry farms were characterized by a low level of salmonella infection in birds (less than 5% for cloacal swabs in PCR and the absence of salmonella isolation from food products). Two poultry farms were characterized by a high level of Salmonella infection (poultry infection by cloacal swabs of more than 10% and official salmonellosis disadvantage due to isolation of Salmonella cultures in food products). The level of infection was evaluated by real-time PCR after preliminary subculture of cloacal swabs on Shadler’s broth. The antagonistic activity of lactobacilli and related bacterial species isolated from the same chickens was carried out in co-cultivation tests on the Shadler broth with subsequent identification of salmonella on the RVS broth. Poultry farms with low Salmonella infection were characterized by the presence of L. reuteri as a major component of intestinal lactobiota and had a higher antagonistic activity against more Salmonella cultures (odds ratio (OR) 17.33 (CI 95 = 5.99-50.07776))
Investigation of Wear Behavior of Particle Reinforced AL/B4C Composites
under Different Sintering Conditions
Authors: Topcu İsmail
Published: March 2020

In this study, the effects of different sintering conditions of boron carbide reinforced to aluminum matrix powder on microstructure, density and wear resistance by a mechanical alloying method were researched. Powders produced by mechanical alloying for eight hours at the atrial shaft were compressed with a cold isostatic press die under 350 MPa to obtain cylindrical composite specimens. The raw samples were sintered in high purity argon at 600, 625, 650 °C for 90 minutes. The wear behavior of the Al/B4C metal matrix composite was studied using a pin-on-disk wear tester. Under favorable conditions, it has been observed that reinforced boron carbide wear can be reduced by more than two decades. Various investigations have been made to relate this improved wear performance to reinforcement ratios. Aluminum abrasion test results showed that different types of abrasion occurred and that the abrasion resistance was increased by the change of the bubble rate. In the experimental studies that were carried out, it was observed that wear resistance increased with the proportion of boron carbide reinforced directly by the weight, and especially with a 15% B4C ratio depending on the increased reinforcement ratio.
Risk Management in the Higher Education Quality Insurance System
Authors: Kondić Živko , Knok Željko , Kondić Veljko , Brekalo Sanja
Published: March 2020

Due to the factors that affect the results of work on a daily basis, higher education institutions, through their quality assurance systems, or their planning, must assess risks. In doing so, they must take into account all issues of the internal and external context as well as the needs and expectations of all stakeholders in higher education. The paper explains in an appropriate way the concept of risk as well as all the elements that determine it and their classification in the field of higher education. Subsequently, a possible approach to risk management is discussed, with an emphasis on clarifying the principles and the risk management process itself. Finally, the basics of practical application in risk identification, analysis, evaluation and treatment are outlined.
Motivational Characteristics of Students’ Educational Activity
Authors: Korzinova E.I. , Ryvlina A.A. , Katkhanova Ju.F.
Published: March 2020

The article presents some aspects of the motivation of students’ educational activities. Along with the general approach to the study of this issue, the specifics of the creative motivation of students studying in a pedagogical university at the Art faculty are considered. The purpose of the article is to identify the motivational characteristics of students, the direction of their aspirations, stability and forms of manifestation of motives, etc. The use of the considered dominant motives of students’ educational work can be a significant help for teachers and curators in building effective trajectories of educational activity, especially in the initial stage of study.
Developing Role of Excursion Lessons with Students Studying Russian as a Foreign Language
Authors: Sokolova G.E.
Published: March 2020

The article analyses the role and significance of educational excursions in the classroom with students studying Russian as a foreign language. Such linguistic and regional geography study, carried out constantly and systematically, significantly increases the level of students’ linguistic and cultural knowledge, stimulates their creative and intellectual activity, motivates students to study Russian culture, history, and traditions. The task of the teacher of Russian as a foreign language is to interest students in the topic of the excursion, stimulate their desire to learn more, see and remember during the excursion, and then use the acquired knowledge in practice. For this, the teacher needs to determine the goals, objectives, subjects, content, place, time and duration of the excursion, select special lexical and grammar material necessary for introducing, practicing the materials studied, checking the knowledge gained and generalizing what was seen. The article presents three main stages of organizing and conducting study tours: preparation (preliminary classroom studies), the rules for conducting and requirements for organizing the tour itself, and knowledge processing (final classroom lesson). The linguistic and regional knowledge that students receive during the excursions significantly increase their creative and intellectual activities, motivate them to study the Russian language, Russian his-tory and culture.
Development of a Methodology for Evaluating the Qualification of University Graduates (On the Example of Topographic-Geodesic Profile Specialists)
Authors: Litvinenko M.V.
Published: March 2020

The article describes the methodology and content of developing a methodology for assessing the qualifications of university graduates, taking into account the comparability of the views of developers of educational and professional standards. The study is based on the practice of training topo-graphic and geodetic specialists. The development of the methodology is based on the solution of problematic questions posed in the article, which are the conceptual basis for the development of the methodology. The tasks of research work on the development of qualification assessment methods and the expected results of their solution are formulated. A choice of two alternatives in the areas of pedagogical design is proposed: 1 — the idea is based on the idea of a comprehensive assessment of knowledge, abilities and skills (actions), which are components of both competence and labor function, which means qualifications; 2 — the methodology is based on the idea of diagnosing readiness to perform a certain type of professional activity. Conclusions are drawn about the prospects and importance of using the method-ology for assessing qualifications in educational and professional organizations, as well as in governing bodies of higher and additional professional education.
The Ordinary Social Media User as a Historian: Ways to Create a Historical Narrative on YouTube
Authors: Zvereva G.I.
Published: March 2020

The article discusses the features of the participation of ordinary users of the YouTube platform in the creation of digital products that look like “folk” stories about Russian history of the twentieth century. Such stories are created by ordinary users within the framework of standard digital algorithms and technologies for their production. This gives rise to the effect of invariance of storytelling and makes it possible to identify repeating structural and substantial elements in them. The aim of the study is to study the specifics of technologies for creating digital stories and identifying narrative structures in them that are correlated with the components of a mediatized cultural memory. The focus of the research is video stories created by ordinary users and the semantic extension of video stories in user comment threads. The article suggests typologization of video stories by formats and production methods, as well as by their content and rhetoric. The following describes the principles of constructing stories about the past in the comments. This allows us to identify the different roles that users choose when creating macro- and microhistories. Video stories and comments on them should be considered as integral works, the interactive digital content of which is formed and transformed in the process of socio-cultural network communications.
Polonisms in I.I. Lazhechnikov`s Novel “Granddaughter of an Armored Boyar”
Authors: Nikolina N.A. , Urazbekova A.A.
Published: March 2020

The article analyzes polonisms used in the I.I. Lazhechnikov`s novel “Granddaughter of an armored boyar”, it considers changes in polonisms` lexical meaning and the ways they enter into the text: without interpretation, with incomplete (partial) explanation, with Russian equivalent in a narrow or wider context; the author uses both expanded inclusions from Polish language and single inclusions. Borrowings from Polish language serve as national marking of heroes and they are often used by writers in novels describing the complicated relations of our country and Poland in different time periods. Russian language in a lesser extent borrows polonisms, more often through Polish to Russian language come lexemes from the third European languages. In the novel polonisms perform character and evaluative functions: they describe the historical colouring, demonstrate the diversity of language game, allow to give an aesthetic and ideological assessment of characters and events, act as coded elements. Among the borrowings from Polish language there are both appellative and onomastic, precedent vocabulary.
Axiological Strategies of Foreign Language Professional Pedagogical Education
Authors: Krupchenko A.K.
Published: March 2020

The article presents a project of Foreign Language Teaching Department at the Moscow Pedagogical State University “Axiology of Foreign Language Education in the Context of Training the Teacher of the Future”, supported by the Russian Foundation for Basic Research and implemented in line with the objectives of the National Project “Education” (2019–2024). The study involved both future foreign language teachers (at the undergraduate and graduate levels), as well as practical teachers and professional scientists from Russia, near and far abroad in the field of professional foreign language pedagogical education. The project aims to identify promising axiological strategies that characterize the teacher of the future, and includes a whole range of tasks that scientifically substantiate the concept of axiology of foreign language pedagogical education. The article considers current trends in the development of theory and practice of teaching foreign languages and focuses on a new branch of linguodidactics — professional linguodidactics, which is also involved in preparation of a foreign language teacher for professional purposes, in the development of their professional and methodological competencies in educational organizations of non-linguistic training areas.
Project-Based Learning in the Practice of a Higher Technical School Abroad
Authors: Toporkova O.V.
Published: March 2020

The article presents some special aspects of applying project-based learning in the practice of training abroad. What makes this study topical is the need to find new ways to solve important problems of higher technical education, and to improve the quality of training specialists in engineering areas. The article considers the main characteristics of project-based learning, presents its theoretical foundations, clarifies the goals of applying this technology in training specialists in the field of engineering and technology, analyzes the strategies for introducing this technology into the practice of a higher technical school abroad. As a result of the study, it is concluded that it is preferable to use a mixed approach, which includes implementation of project and problem-based learning, along with traditional technologies, when training specialists in the field of engineering and technology.
Ecological assessment of Carex brizoides L. habitats on the Eastern border of the area
Authors: Kiseleva Lyudmila L. , Silaeva Zhanna G. , Parahina Elena A.
Published: March 2020

The purpose of this work was an ecological assessment of the habitats of Carex brizoides L. on the Eastern border of the area on the indicator scales of D. N. Tsyganov (1983) using the computer program EcoScaleWin. To determine the ecological conditions of growth of C. brizoides, three coenopopulations were analyzed: on the margin of a mixed forest, forest of black alder and in cutting. Analysis of the ecological amplitude of the species on the scales of D.N. Tsyganov showed that the species is a stenobiont to the complex of climatic factors, a hemistenobiot to the complex of soil factors and a euryvalent for the light-shading factor. The degree of use of the ecological potentials of the species in the studied C. brizoides population is narrow in the following modes – scale of climate continentality, ombroclimatic scale of aridity and humidity, riches of the soil, nitrogen value of soils, soil acidity, Illumination-Shading (coefficient of ecological efficiency no more than 10%) and quite wide in – thermoclimatic end cryoclimatic scales, soil moisture (coefficient of ecological efficiency from 25.0% to 40.9%).
Bioclimatic modeling of Avenella flexuosa (L.) Drejer distribution in connection with its possible polemochoral origin on the territory of Central Russia
Authors: Korolkova Ekaterina O. , Vasilkov Yaroslav E.
Published: March 2020

For the first time, the method of bioclimatic modeling was used to determine the boundaries of the range of occurrence of a potential polemochoral species Avenella flexuosa (L.) Drejer. The simulation was performed by the method of maximum entropy (MaxEnt). It is shown that the conditions for the growth of this species are initially suitable (the probability of finding 0.54 and higher) in the territory of Central Russia. For comparison, the same bioclimatic modeling approach was applied for the occurrence data of Carex brizoides L. species, the polemochoral origin of which is not in doubt. It is shown that its growing places are beyond the limits of the climatic optimum (the probability of finding 0.08) in the territory of Central Russia.
Determination of the content of heavy metals in soil and insects’ organism of the Moscow region
Authors: Atanasyan Tatiana , Muraveva Sofia , Stryuchkova Anastasia , Eliseeva Elena
Published: March 2020

The content of heavy metals (cadmium, lead, zinc, copper) in the soil and in the body of insects was studied using an inversion volt-amperometric method of analysis (SWV) and spectrometric analysis using ICP 730-ES. Samples for analysis were selected at the Malinki biological station (on the border of the Podolsky and Narofominsky districts of the Moscow region) and at the Pavlovskaya Sloboda agrobiological station (located in the Istrinsky district of the Moscow region). Studies have allowed us to provide an environmental assessment of the composition of the soil and the content of heavy metals in the body of insects. According to the degree of contamination of the organism of insects of the Chrysomelidae family (leaf beetle) and the Carabidae family (ground beetles), the studied metals can be arranged in a series of zinc > lead > copper > cadmium, which practically coincides with a number of pollution of the studied soils by these metals.
Exceptional Educators: Canada’s First Special Education Teachers, 1910–45
Authors: Ellis Jason
Published: March 2020

The article examines the personal backgrounds and professional lives of Canada’s earliest special education teachers. It considers the approximately 340 women and men who, between 1910 and 1945, taught special education classes in the public elementary schools of Toronto and Vancouver—the first two systems in the country to offer special education programs. Twelve selected special educators are discussed in more depth based on traces of their lives found in an eclectic array of sources, including school reports, the census, and vital records. The article considers early special educators’ gender; teacher training, certification, extra qualifications, and length of service; and their relationship as non-disabled adults to children with disabilities. It discusses each of these factors in light of what it can tell us about the uniqueness of early special educators and what in turn the personal and professional stories of these individuals can tell us about the history of special education.RésuméCet article explore les antécédents personnels et la vie professionnelle des premiers enseignants en éducation spécialisée au Canada. Il prend en compte les quelque 340 femmes et hommes qui, entre 1910 et 1945, ont donné des cours d’éducation spécialisés dans les écoles primaires publiques de Toronto et de Vancouver — les deux premiers systèmes scolaires au pays à offrir des programmes d’éducation spécialisée. Cet article s’intéresse particulièrement au profil de douze éducateurs spécialisés dont il est possible de suivre la trace à partir d’un ensemble de sources éclectiques incluant les rapports scolaires, les recensements, et les registres d’état civil. Il prend en compte le genre des premiers éducateurs spécialisés, la formation des enseignants, la certification, les qualifications supplémentaires, le nombre d’années de service, ainsi que la relation de ces adultes non handicapés avec des enfants ayant une limitation fonctionnelle. Chacun de ces facteurs est analysé à la lumière de ce qu’ils peuvent révéler à propos du caractère unique des premiers éducateurs spécialisés, de même que ce que leurs histoires personnelles et professionnelles révèlent sur l’histoire de l’éducation spécialisée.
Contributors
Authors: RHÉ HSE /
Published: March 2020

Bruce Curtis, PhD, FRHistS, FRSC, is Professor Emeritus of Sociology at Carleton University in Ottawa, Canada. Among his recent contributions to the field of educational historiography are “Priority, politics and pedagogical science. Part I: the mental steam-engine” and “Priority, politics and pedagogical science. Part II: the priority dispute and a standard model of pedagogy,” both in Paedagogica Historica 52, no. 6 (2016), and Ruling by Schooling Quebec: Conquest to Liberal Governmentality. A Historical Sociology (Toronto: University of Toronto Press, 2012).

Détentrice d’un doctorat en histoire, Andrée Dufour a enseigné au cégep et à l’université pendant plus de vingt ans. Outre de nombreux articles sur l’histoire de l’éducation au Québec, on lui doit les ouvrages, Tous à l’école, Histoire de l’éducation au Québec et avec M. Dumont, Brève histoire des institutrices au Québec de la Nouvelle-France à nos jours. Maintenant retraitée, elle assume la codirection de l’Atlas historique, l’École au Québec qui paraîtra prochainement aux Presses de l’Université Laval.

James Miles is a PhD Candidate at the Ontario Institute for Studies in Education at the University of Toronto. His doctoral research examines the relationship between history education and campaigns to redress historical injustices in Canada, and is funded by the Social Sciences and Humanities Research Council of Canada.

Gerald Thomson, PhD, now retired, has worked as a special education teacher (Surrey School District #36), sessional lecturer in history of education in British Columbia (UBC Educational Studies), and professor of history of British Columbia (Kwantlen Polytechnic University History Faculty). He worked several summers at Woodlands School for special needs children and several years in Crease Clinic at Riverview Mental Hospital (formerly Essondale) on the nursing staff. Dr. Thomson has published numerous articles on the history of special education, the testing movement and mental hygiene in British Columbia in HSE-RHÉ, BC Studies, and BC History Magazine. He welcomes feedback and can be contacted at: gerald.t@telus.net.
Table of Contents
Authors: RHÉ HSE /
Published: March 2020

James Miles, "Historical Pageantry and Progressive Pedagogy at Canada’s 1927 Diamond Jubilee Celebration," 1–26.

Bruce Curtis, "Colonization, Education, and the Formation of Moral Character: Edward Gibbon Wakefield’s A Letter from Sydney," 27–47.

Gerald Thomson, "The Determination of the Intellectual Equipment Is Imperative: Mental Hygiene, Problem Children, and the History of the Provincial Child Guidance Clinic of British Columbia, 1932–1958," 48–78.

Andrée Dufour, "Le métier d’institutrice indépendante francophone à Montréal, 1869 –1915, "79–89.

Book Reviews/Comptes rendus

Clermont Barnabé et Pierre Toussaint, L’administration de l’éducation : une perspective historique | Alexandre Beaupré-Lavallée, 91–93.

Samira El Atia, dir., L’éducation supérieure et la dualité linguistique dans l’Ouest canadien. Défis et réalités | Phyllis Dalley, 93–96.

David Aubin, L’élite sous la mitraille. Les normaliens, les mathématiques et la Grande Guerre 1900–1925 | Mahdi Khelfaoui, 96–98.

Daniel Poitras, Expérience du temps et historiographie au XXe siècle — Michel de Certeau, François Furet et Fernand Dumont | Philippe Momège, 98–100.

Alexandre Lanoix, Matière à mémoire. Les finalités de l'enseignement de l’histoire du Québec selon les enseignantE | Andrea Mongelós Toledo, 100–102.

Roderick J. Barman, editor, Safe Haven: The Wartime Letters of Ben Barman and Margaret Penrose, 1940–1943 | Isabel Campbell, 102–104.

Theodore Michael Christou, Progressive Rhetoric and Curriculum: Contested Visions of Public Education in Interwar Ontario | Kurt Clausen, 104–106.

Elizabeth Todd-Breland, A Political Education: Black Politics and Education Reform in Chicago since the 1960s | Esther Cyna, 106–108.

Christabelle Sethna and Steve Hewitt, Just Watch Us: RCMP Surveillance of the Women’s Liberation Movement in Cold War Canada | Rose Fine-Meyer, 108–110.

Brian Titley, Into Silence and Servitude: How American Girls Became Nuns, 1945–1965 | Jacqueline Gresko, 111–112.

Randall Curren and Charles Dorn, Patriotic Education in a Global Age and Sam Wineburg, Why Learn History (When It’s Already on Your Phone) | Lindsay Gibson, 113–117.

Catherine Carstairs, Bethany Philpott, and Sara Wilmshurst, Be Wise! Be Healthy! Morality and Citizenship in Canadian Public Health Campaigns | Dan Malleck, 117–119.

Raymond B. Blake and Matthew Hayday, editors, Celebrating Canada, Volume 2: Commemorations, Anniversaries, and National Symbols | Brenda Trofanenko, 119–121.

 

2018–2019 Reviewers for HSE-RHÉ / Les examinateurs de la RHÉ pour l’année 2018–2019
Pharmaco-technological researches for development of tablets composition with amlodipin and enalapril
Authors: Behei N. S. , Tryhubchak O. V.
Published: March 2020

Ukraine has one of the highest mortality rates from cardiovascular diseases in Europe, accounting for 772.1 cases among men and 440.9 among women per 100 000 population.

Antihypertensive drugs are different in dose, active substance and mechanism of action. Monotherapy is ineffective in most cases, therefore it requires a combination of several substances from different pharmacotherapeutic groups. Enalapril and amlodipine are the most often included in treatment regimens for hypertension. Therefore it is advisable to develop combined tablets with enalapril and amlodipine.

The aim of the work was to study the effects of excipients on the pharmaco-technological parameters of intermediates and tablets with enalapril and amlodipine.

During the work the studied excipients were grouped into 6 factors according to their functional purpose. The experiment was based on the method of mathematical planning. The tablets were preparated by compression after wet granulation. The studies were carried out according to pharmacopoeial methods. Statistical data processing was performed by dispersion analysis.

During the experiment it was studied the effects of 30 excipients on the pharmaco-technological properties of granules (loss on drying), tablet mass (fluidity, angle of inclination, bulk density, tapped density) and tablets (uniformity of mass, hardness, friability and disintegration). The effect of 6 qualitative factors on the main reviews (indicators) of granules, powder masses and tablets with enalapril and amlodipine was studied. It is showed by ranked rows of advantages for the influence of excipients on 10 reviews (indicators) of granules, powder masses and tablets with enalapril and amlodipine.

As a result of the study, the effects of excipients on the pharmaco-technological parameters of intermediates and tablets with enalapril and amlodipine were studied.
Smoking, vaping and hospitalization for COVID-19
Authors: Farsalinos Konstantinos , Barbouni Anastasia
Published: March 2020

The study presents an analysis of the current smoking prevalence among hospitalized patients with COVID-19 in China, compared to the population smoking prevalence in China (52.1% in males and 2.7% in females). We identified 5 studies examining the clinical characteristics of hospitalized COVID-19 patients that presented data on the smoking status. The expected number of smokers was calculated using the formula Expected smokers = (males x 0.521) + (females x 0.027). An unusually low prevalence of current smoking was observed among hospitalized COVID-19 patients (10.2%, 95%CI: 8.7-11.8%) compared to the expected prevalence based on smoking prevalence in China (31.3%, 95%CI: 29.0-33.6%; z-statistic: 17.89, P < 0.0001). This preliminary analysis does not support the argument that current smoking is a risk factor for hospitalization for COVID-19, and might suggest a protective role. The latter could be linked to the downregulation of ACE2 expression that has been previously known to be induced by smoking. No studies recording e-cigarette use status among hospitalized COVID-19 patients were identified. Thus, no recommendation can be made for e-cigarette users.
Keywords. SARS-CoV-2, COVID-19, ACE2, expression, susceptibility, smoking, hospitalization, electronic cigarette.
Smoking, vaping and hospitalization for COVID-19
Authors: Farsalinos Konstantinos , Barbouni Anastasia , Niaura Raymond
Published: March 2020

The study presents an analysis of the current smoking prevalence among hospitalized patients with COVID-19 in China, compared to the population smoking prevalence in China (52.1% in males and 2.7% in females). We identified 5 studies examining the clinical characteristics of hospitalized COVID-19 patients that presented data on the smoking status. The expected number of smokers was calculated using the formula Expected smokers = (males x 0.521) + (females x 0.027). An unusually low prevalence of current smoking was observed among hospitalized COVID-19 patients (10.2%, 95%CI: 8.7-11.8%) compared to the expected prevalence based on smoking prevalence in China (31.3%, 95%CI: 29.0-33.6%; z-statistic: 17.89, P < 0.0001). This preliminary analysis does not support the argument that current smoking is a risk factor for hospitalization for COVID-19, and might suggest a protective role. The latter could be linked to the downregulation of ACE2 expression that has been previously known to be induced by smoking. No studies recording e-cigarette use status among hospitalized COVID-19 patients were identified. Thus, no recommendation can be made for e-cigarette users.
Keywords. SARS-CoV-2, COVID-19, ACE2, expression, susceptibility, smoking, hospitalization, electronic cigarette.
STUDI PEMIKIRAN PENDIDIKAN SA‘ID ISMA‘IL ‘ALI TENTANG DASAR-DASAR PENDIDIKAN ISLAM
Authors: ROSIDIN ROSIDIN
Published: March 2020

The crises and problems in Islamic education theories and practices can be solved through the thought of contemporary Islamic education experts. This paper examines Sa’id Isma’il ‘Ali’s thoughts on the Fundamentals of Islamic Education from an epistemological perspective involving three academic problems: sources, objects and methods of Islamic education. The contributions of the Formulation of Sa’id Isma’il ‘Ali’s thoughts on the Fundamentals of Islamic Education adopts the reasoning method of Islamic Law (Fiqh) and Islamic Jurisprudence (Usul al-Fiqh) scholars. More comprehensive than the ideas of other thinkers who tend to be general, i.e. the Qur’an and al-Sunnah. In terms of sources, the Fundamentals of Islamic Education are divine (Ilahi) and humane (Bashari). In terms of objects, the Fundamentals of Education aims to realize the content of the Holy Qur’an specifically and the teachings of Islam generally. In terms of methods, the Fundamentals of Islamic Education involves empirical, logical and intuitive methods.ABSTRAKKrisis dan problem yang mendera pendidikan Islam dapat dicarikan alternatif solusinya melalui kajian pemikiran pakar pendidikan Islam kontemporer. Tulisan ini menelaah pemikiran Sa’id Isma’il ‘Ali tentang Dasar-Dasar Pendidikan Islam dari perspektif epistemologis yang melibatkan tiga rumusan masalah: sumber, objek dan metode pendidikan Islam. Adapun kontribusi keilmuan Sa’id Isma’il ‘Ali tentang Dasar-Dasar Pendidikan Islam mengadopsi metode panalaran ulama Fikih dan Ushul Fikih. lebih komprehensif dibandingkan gagasan para pemikir lain yang cenderung general, yaitu al-Qur’an dan al-Sunnah. Dari segi sumber, Dasar-Dasar Pendidikan Islam bersifat Ilahi (ketuhanan) dan Basyari (kemanusiaan). Dari segi objek, Dasar-Dasar Pendidikan bertujuan merealisasikan isi kandungan al-Qur’an secara khusus dan ajaran Islam secara umum. Dari segi metode, Dasar-Dasar Pendidikan Islam melibatkan metode empiris, logis dan intuitif.
OPTIMALISASI PEMBELAJARAN PENDIDIKAN AGAMA ISLAM (PAI) MELALUI GOOGLE CLASSSROOM
Authors: Susanto Eko Purnomo , Rahmatullah Rahmatullah
Published: March 2020

The development in the information and communication technology is a blessing and a gift from Allah which is given to humanity. Internet and virtual media facilities make it easy for humans to access information and socialize without being blocked by time and space. This development has a positive impact on the development of learning in this digital era. The habituation and optimization of Islamic religious education learning through Google Classroom is one way to foster the ability of learners of this century. This research involved sixth grade students at MI Islamiyah City of Malang. The results of this study indicate that the optimization of learning through Google Classroom has an impact in preparing the learning process of Islamic religious education, so that it can be a positive provision in transfer of knowledge. Abstrak            Perkembangan di bidang teknologi informasi dan komunikasi merupakan nikmat dan karunia Allah yang dikaruniakan kepada umat manusia. Fasislitas internet dan media virtual, memudahkan manusia dalam mengakses informasi dan bersosialisasi tanpa disekat oleh ruang dan waktu. Perkembangan ini berdampak positif bagi perkembangan pembelajaran di era digital ini. Pembiasaaan dan optimalisasi pembelajaran pendidikan agama Islam melalui Google Classroom merupakan salah satu cara untuk menumbuh kembangkan kemampuan peserta didik abad ini. Penelitian ini melibatkan siswa-siswi kelas VI di MI Islamyyah Kota Malang. Hasil penelitian ini menunjukkan bahwa optimalisasi pembelajaran melaui Google Classroom memiliki dampak dalam mempersiapkan proses pembelajaran pendidikan agama Islam, sehingga bisa menjadi bekal yang positif dalam memperoleh ilmu pengetahuan (transfer of knowledge).
ECONOMIC THOUGHT - BREAKTHROUGH FACTOR FOR SUSTAINABLE ECONOMIC DEVELOPMENT
Authors: Nguyen Hai Chi
Published: March 2020

Renovating economic thinking is of paramount importance and is the breakthrough factor in the economy reform process. This article focuses on clarifying the main achievements of the economic reform process in Vietnam in the last 25 years, pointing out the new demands of this process, as well as analyzing the basic content of the whole process in our country today.
THE JOINING INTO THE UNITED NATIONS CONVENTION ON JURISDICTIONAL IMMUNITIES OF STATES AND THEIR PROPERTY 2004 OF VIETNAM
Authors: Banh Tuan Quoc
Published: March 2020

By summarizing the main contents of the United Nations Convention on Jurisdictional Immunities of States and their Property on 2nd December 2004, the author has analyzed actual and theory aspects on the necessity of Vietnam’s joining this Convention in order to protect interests of Vietnam State in the setting that these days the State and economic sectors are participating much in trading, commercial and investment activities with foreign subjects, and contribute to improving Vietnam legislations during international globalization.
EFFECTS OF BLAST FURNACE SLAG ON CHLORIDE PERMEABILITY OF CONCRETE
Authors: Tran Mien Van , Nguyen Yen Thi Hai , Cao Thi Nguyen
Published: March 2020

Chloride-induced corrosion of steel reinforcement is the main cause of deterioration of reinforced concrete structures in marine environments. The penetration of chlodride ions into concrete cover that accelerates corrosion process of steel reinforcement, this affects the bearing capacity of structures. This paper investigates on chloride permeability cheracteristic of concrete using blast furnace slag in terms of chloride diffusion coefficient and chloride binding capacity. The concrete used in this research has grade of 45MPa and the slag content replacement of cement PC50 is in range of 0% - 70%. The chloride diffusion coefficient of concrete is determined by ASTM C1202 and NordTest NT Build 492. Results showed that the blast furnace slag replacement increases (from 0% to 50%), the chloride ion diffusion coeffient decreases and bound chloride content in concrete increases. It is clear to conclude that blast furnace slag can be used to replace cement PC50 in range of 30% to 40% in order to increase the resistance of concrete to chloride penetration without affecting concrete strength.
STUDYING ON GROWTH OF STRAWBERRY (FRAGARIA ANANASSA L.) CELL SUSPENSION CULTURES FOR ANTHOCYANIN PRODUCTION
Authors: Pham Tram Thi My , Le Tien Thi Thuy
Published: March 2020

Cell suspension cultures were initated from calli derived from in vitro strawberry leaves on MS medium (Murashige and Skoog, 1962) supplemented with 30 g/l sucrose, 1.0 mg/l 2,4-D and 0.3 mg/l kinetin. There were many factors affected on cell suspension cultures growth (it was found that …). Cell suspension cultures grew better on MS medium with 30 g/l sucrose. 1 g (fresh weight) of cells in 20 ml of medium was the best initial inoculum cell density for cell suspension cultures to grow. A shaking speed of 100 rpm on rotary shaker was suitable for the cells. The growth of cell suspension in dark was better than that under light condition. Anthocyanin in the cells was determined by pH differential method.
DISCOVERING THE RECLAMATION OF BENOA BAY FROM TEUN A.VAN DIJK CRITICAL DISCOURSE ANALYSIS
Authors: Andriyani Anak agung ayu Dian , Sulatra I Komang Sulatra , Juniarta I Wayan Juniarta
Published: March 2020

This qualitative research utilizes the Teun A. van Dijk’s critical discourse approach and aims to describe 3 main dimension of text, they are text in macro structure, super structure, and micro structure of social cognition as well as social context in daily newspaper Bali Post with headlines entitled ‘Reklamasi Teluk Benoa Mematikan Ekonomi Rakyat’ published on 16th February 2016. The technique used in collecting data is Sudaryanto’s observation method and taking note. Furthermore, this research uses van Dijk’s approach in analyzing data. The findings show the result as follows: 1) text can describe the context into supra structure level, which means macro structure and micro structure are formed by the facts occurred in society. It is reflected with the lexical choices using metaphorical expression that is described persuasively by hyperbolical language. 2) From social cognitive point of view, reporters acknowledged what is happening so well since they are trying to persuade the readers to refuse the government policies related with the reclamation of Benoa Bay, yet still following the journalism code of ethics; 3) Based on social context analysis, there are pros and contras from society who support and refuse the government policies, and there is industrialist involvement in taking action onto the reclamation.
Evasão no IFMG- Campus Piumhi: Estudo de Caso no Curso Técnico Subsequente em Edificações
Authors: Santos Fernanda Aparecida Costa , Costa Lavínia Apolyane , Costa Susana Maria Oliveira , Faria Ana Paula Aparecida de , Oliveira Mariana Lara de , Soares Denilson Junio Marques
Published: March 2020

O aumento nos índices de evasão escolar é um fenômeno cada vez mais frequente, que atinge a maior parte das instituições de ensino do Brasil e que deve ser objeto de estudo e discussão frequentemente, considerando seus impactos sociais e econômicos. Neste artigo, o objetivo é traçar o perfil dos estudantes evadidos do curso Técnico em Edificações, na modalidade subsequente, do IFMG – Campus Piumhi. Para isto, foi realizado um estudo analítico-descritivo, através de um levantamento de dados oriundos da secretaria acadêmica da instituição. Verificou-se que os estudantes evadidos, em sua maioria, eram homens, brancos, solteiros, oriundos da zona urbana e de escola pública, ingressos pelo vestibular, e cuja mediana das idades é de 27 anos. Também se realizou o teste Exato de Fisher, cujo resultado indicou que o tempo da conclusão do ensino médio era uma característica estaticamente significativa no processo de evasão, apontando para a necessidade de uma maior assistência acadêmica à esse grupo de estudantes, como o oferecimento de monitorias e cursos de nivelamento. As análises foram realizadas com o auxílio dos softwares Excel e R. Espera-se que este trabalho, embora introdutório, reflita em debates e discussões entre gestores, professores e demais profissionais da educação no âmbito do IFMG – Campus Piumhi, que resultem em ações que possam controlar as altas taxas de abandono e desistência dos cursos que ele oferece.

Palavras-chave: Evasão, Técnico em Edificações, educação.
Genetic Counseling in the Follow-up of Breast Cancer patients; Conversion of a Luminal Tumor to TNBC
Authors: Ahmadi Hamid , Hosseinpour Reza , Jahanbin Behnaz , Majidzadeh-A Keivan , Azmoudeh-Ardalan Farid
Published: March 2020

Background: Triple-negative subtype does not have any of the receptors that are commonly found in breast cancer. Patients suffering from Triple-negative breast cancer are at risk of early metastasis and BRCA mutation. The conversion of the receptors during the metastatic progression or local recurrence of breast cancer is a well-known topic that affects the therapeutic measures and outcome. Confirmation of immunohistochemistry is essential in these conditions, but genetic evaluation is controversial. Case presentation: A woman suffering from primary luminal breast cancer presented with femoral bone metastasis in the follow-up after two years. Bone metastasis was compatible with the triple-negative subtype. This case was discussed at the weekly breast multidisciplinary team session of the Department of Breast Surgery, Tehran University of Medical Sciences.Question: Does the patient need genetics counseling in a conversion setting? And does the new specimen need CISH/FISH techniques to confirm TNBC tumors?Conclusion: There are no strong guidelines to recommend genetic counseling and BRCA testing for patients with breast cancer biomarkers conversion. Re-assessing the specimen for ER, PR, and HER-2 is necessary for this setting.
Knowledge, Attitudes, and Practices toward Breast Cancer
Authors: Atashi Hesam Adin , Eslami Vaghar Mohammad , Olya Maedeh , Mirzamohammadi Parisa , Zaferani Arani Hamid , Hadizadeh Mohammad , Hashemi Rafsanjani Seyed Mahmoud Reza , Alizadeh Ghoncheh
Published: March 2020

Background: The incidence of breast cancer is rising rapidly worldwide. Midwives have an important role in early detection of the disease by providing the patients with awareness and an accurate Clinical Breast Examination (CBE) of the patients that are effective in early detections. This study investigated the knowledge, attitudes and practices of midwives toward breast cancer.Methods: The study was conducted on 210 of midwives aged 20-62 who participated in a seminar for clarifying the role of knowledge, attitudes and practices in breast cancer early detection and prevention. The data were collected using a standard questionnaire which has 4 sections with 55 items including age, educational level, number of family members, marital status, family history of breast cancer and their knowledge, attitude and practices about breast cancer screening. Data were analyzed using SPSS version 13.0.Results: About two-third of the participants (65.9%) had excellent knowledge about the signs and symptoms of breast cancer. The results revealed that 30.8% of respondents performed self-examination once a month. There was a significant correlation between the knowledge of breast cancer and adopting preventive practices (P = 0.02). The level of their attitude was significantly associated with a positive family history of breast cancer (P= 0.03). There was no significant relationship between marital status or family history of breast cancer with CBE. Conclusion: An appropriate level of knowledge and practice of breast cancer screening was observed to help prevention among midwives. The findings can have remarkable practical implications as midwives can play an important role to broaden the breast-cancer-related knowledge of women.