bluuebunny/crossref_metadata_2025 huggingface dataset:
Mobile Technology in Indonesian Nursing Education: Potential and Challenge
Authors: Aditya David Sulistiawan , Suprayitno Edy
Published: February 2021

Introduction: Mobile technology such as smartphones and laptops have been a potential learning tool in both academic and clinical facets of nursing education. However, potentials and challenges of m-technology vary depending on individual, social, technological, and pedagogical conditions. And, studies of this issue in developing countries are lacking. Objective: This study aims to explore the potentials and challenges of m-technology integration in Indonesian nursing education. Method: 25 nursing faculties from three different nursing schools in Yogyakarta participated through an online questionnaire. 8 of them were purposely taken for semi -structured interviews. The data were presented cross-sectionally through descriptive statistics and ascertained with participants voices.  Results: The findings delineated how mobile technology leveraged in both academic and clinical of nursing instructions. Three main potentials identified were to promote ubiquitous learning, build autonomous learning, and enhance technological knowledge. Technology affordances, psychological aspects, and nursing students attitude emerged as challenges in the current nursing education context. Social, individual, technological, and pedagogical aspects were discussed. Conclusion: Mobile technology is potential to mediate and provide better learning for nursing students in academic and clinical settings. However, faculties’ pedagogical knowledge and learning regulation of online learning are required to be analysed further.
Emotional Freedom Technique (EFT) Therapy on Chronic Kidney Disease (CKD) Patients to Reduce Fatigue
Authors: Wati Ni Made Nopita , Dewi Ni Luh Putu Thrisna , Meilena Ni Luh Gede Desi , Juanamasta I Gede , Lestari R Tri Rahyuning
Published: February 2021

Introduction: Fatigue is one of the most common symptoms felt by patients who experience Chronic Kidney Disease, the level of fatigue experienced from low to severe. Some management to deal with fatigue has been done a lot, but the results have not been maximized. Emotional Freedom Technique (EFT) is a psychological therapy that can treat many diseases, both physical illness and psychological illness. Objectives: This study aims to determine the effect of EFT therapy on fatigue in CKD patients. Methods: This type of research is a quasi experimental design with a control group pre-post-test Sample divided into twogroups, consisted of 19 people, selected through purposive sampling. Results: The results showed that the p-value in the treatment group = 0,000 means that there is an effect of therapy EFT on health in CKD patients, whereas, in the control group, there is no difference with the p-value = 1,000. Discussion: The change in CKD patients' fatigue level after EFT therapy is due to a combination of techniques that support the effectiveness of EFT therapy. Conclusion: With this study, it is expected that hospitals can carry out EFT therapy to reduce fatigue in CKD patients to help cure patients.
SEMIÓTICA HUMANA E SEMIÓTICA LINGUÍSTICA
Authors: BARBOSA María Aparecida
Published: February 2021

Esse artigo foi publicado em formato gráfico no livro Língua e Discurso: contribuição aos estudos semântico-sintáxicos, 1996, Editora Plêiade, São Paulo. É a primeira vez em formato digital. É o primeiro capítulo do livro introduzindo as ideias do universo semiótico da Prof. Maria Aparecida Barbosa .
PERSPECTIVAS E TAREFAS DO TRABALHO TERMINOLÓGICO
Authors: Barbosa Maria Aparecida
Published: February 2021

Este trabalho examina aspectos da natureza e funções das metalinguagenstécnico científica, de suma importância no desenvolvimento da competência e dodesempenho numa área de saber, os modos de transmissão de uma linguagem e da teoriaenvolvida, as relações de equivalência entre termos técnico-científicos e os termos banais ouvulgares, a banalização como um instrumento de aquisição de uma competência específica.
EMPREGOS DO PREFIXO META-
Authors: ALVES Ieda Maria
Published: February 2021

Neste artigo, em que homenageamos a professora Maria Aparecida Barbosa,apresentamos algumas considerações sobre aspectos da terminologia empregada emseus trabalhos. Chamamos a atenção para as unidades lexicais construídas com o prefixometa-, muito recorrente em seus trabalhos. Destacamos o emprego do prefixo meta- em trêsfunções: termos de emprego corrente construídos com o prefixo, que exemplificamos como termo metalinguagem; a criação de termos neológicos, de que metaterminologização, querepresenta as relações entre vocábulo e termo, constitui um exemplo; a função do prefixometa- na formalização de nova disciplina científica, a Etnoterminologia.
CAMPO SEMÂNTICO-CULTURAL “RELIGIÃO E CRENÇAS” NA OBRA DE LUIZ GONZAGA
Authors: De Lucena Josete , Sousa Sandro Luis de
Published: February 2021

O trabalho estuda o campo semântico-cultural “religião e crenças” em cançõesde Luiz Gonzaga pelos pressupostos teóricos da Semântica Cultural, na vertentede Contextos e Cenários. Pretende-se demonstrar que a obra gonzaguiana contémparticularidades semântico-culturais de variedades estigmatizadas do Português Brasileiroque se identificam com a variedade rural nordestina. Neste artigo, fruto de nossa tese dedoutorado, pretendemos identificar e analisar algumas dessas peculiaridades. Para tanto,os procedimentos metodológicos, fincados em um paradigma qualitativo de investigaçãocientífica, contemplaram pesquisa bibliográfica, audições de música, transcriçõesgrafemáticas das canções coletadas e visita exploratória ao município de Exu–PE. Acompreensão dos sentidos especializados das lexias empregadas nas canções dependeramde fatores contextuais e cenariais específicos, usados entre as pessoas mais simples daárea rural. De fato, no repertório linguístico empregado por Gonzaga, os sentidos dositens lexicais só foram compreendidos adequadamente, levando-se, necessariamente,em consideração as influências linguísticas do contexto e, em grande medida, asextralinguísticas (conjunto de conhecimentos sócio-histórico-culturais).
FALARES NORDESTINOS
Authors: Aragão Maria do Socorro Silva de
Published: February 2021

As relações entre língua, sociedade e cultura são tão íntimas que, muitas vezes,torna-se difícil separar uma da outra ou dizer onde uma termina e a outra começa.Algumas variações, ditas regionais, podem ser muitas vezes, sociais; se sociais, podemser relativas aos falantes que têm uma determinada marca diageracional, diagenérica oumesmo diafásica. Em se tratando de falar regional nordestino, o léxico e a fonética sãoos aspectos onde mais se percebe as diferenças entre esses falares e os de outras regiõesbrasileiras. Neste trabalho trataremos dos aspectos léxicos dos falares nordestinos, que sãouma marca dessa cultura regional. A análise dos exemplos aqui apresentados mostra-nos,de forma clara, as relações existentes entre a língua, a sociedade e a cultura, reforçando,contudo, que a língua é o elo de ligação entre elas, por se reportar igualmente à sociedadee à cultura.
THE CONSTRUCTION OF THE CONCEPT IN THE TECHNICAL-SCIENTIFIC, NO LITERARY AND IN THE SOCIAL NON LITERAY SPEACHES
Authors: Barbosa Maria Aparecida
Published: February 2021

This work tries to examine some important aspects of the concept, lexicaland terminological levels of the gerative way of coding and decoding of the enunciation.The study of the structures and its functions of the pattern units in the cognitive and in thesemiotic plans, are of great relevance, in the lexicological semantic and terminologicalarea. We analyze here in one side the structural and functional complexity in the first level— archiconcept, metaconcept, metametaconcept, viewing the proposition of a typologyin the concept field; on the other hand, some differences in concept and in method areexamined between concept and definition, as basis to the methodology and configurationof semantic-conceptual traits of a concept.
A CARNAVALIZAÇÃO NO POEMA CASÓRIO LIBIDINOSO, DE JESSIER QUIRINO
Authors: SILVA JOSIVALDO CUSTÓDIO DA SILVA
Published: February 2021

Este artigo tem o objetivo de analisar o poema Casório Libidinoso, de Jessier Quirino (2005). Como referencial teórico, utilizamos os pressupostos da carnavalização postulados por Bakhtin (1987), além dos estudos críticos de Fiorin (2006) e Discini (2006) sobre os aspectos da poética carnavalizada. A pesquisa, bibliográfica e de caráter qualitativo, possibilitou identificarmos a presença da estética carnavalizada no poema narrativo citado, produzindo assim uma linguagem ambivalente, negativando o sentido da ordem oficial do casamento, mas ao mesmo tempo mostra uma visão positiva e regenerativa proporcionada pela liberdade do narrador em revelar a subversão do tipo de casamento praticado pelos noivos, conforme está explícito no título. Dessa forma, este poema traz no seu discurso uma linguagem carnavalizada, parodiando o discurso sério e institucional do casamento que segue regras religiosas e/ou civis para validação oficial do vínculo entre duas pessoas.
Influence of intraoral application of antiseptics and fluorides during orthodontic treatment on corrosion and mechanical characteristics of nickel-titanium alloy in orthodontic appliances
Authors: Belasic Tihana Zibar , Pejova Biljana , Curkovic Helena Otmacic , Kamenar Ervin , Cetenovic Bojana , Spalj Stjepan
Published: February 2021

Objectives

To explore whether the commercial agents recommended for controlling dental biofilm formation had a significant effect in vivo on mechanical and corrosion properties of nickel-titanium (NiTi) alloy.

Materials and Methods

NiTi archwires (dimensions 0.508 × 0.508 mm) were collected from 36 orthodontic patients aged 13–42 years after a 3-month intraoral exposure. Three experimental groups were formed: (1) subjects conducting regular oral hygiene, (2) subjects who used fluorides for intensive prophylaxis for the first month, and (3) subjects who used chlorhexidine in the same manner. Corrosion behavior, surface characteristics, stiffness, hardness, and friction were analyzed.

Results

Exposure to intraoral conditions significantly reduced the stiffness and hardness of the NiTi alloy (P ≤ .015). Fluoride tended to reduce stiffness and hardness more than did saliva or antiseptic, but not significantly. Roughness and friction were not significantly influenced by oral exposure. Intraoral aging predominantly produced general corrosion independent of the adjuvant prophylactic agent, although localized corrosion may also have occurred.

Conclusions

Fluorides and the antiseptic chlorhexidine do not increase corrosion more than saliva itself, nor do they further modify the mechanical properties of the NiTi alloy.
Surgical treatment of a skeletal Class III patient using customized brackets based on the CAD/CAM virtual orthodontic system
Authors: Choi Eun-Hack Andrew , Park Jin-Ho , Erdenebat Tselmuun , Hwang Chung-Ju , Cha Jung-Yul
Published: February 2021

The computer-aided design/computer-aided manufacturing (CAD/CAM) virtual orthodontic system produces customized brackets, indirect bonding jigs, and archwires based on a three-dimensional virtual setup. In surgical cases, this system helps to visualize the final occlusion during diagnosis and to efficiently plan individualized presurgical orthodontic treatments. A 20-year-old female patient with a skeletal Class III malocclusion, maxillary protrusion, and lip protrusion was successfully treated with orthognathic surgery and orthodontic treatment with maxillary first premolar extractions. The CAD/CAM system was applied for efficient treatment, with a total active treatment time of 16 months. In this case report, the applicability of the CAD/CAM virtual orthodontic system for orthognathic surgery cases is demonstrated. Suggestions are also made to overcome the limitations and to maximize the advantages of this system during orthodontic treatment of patients undergoing orthognathic surgery.
Remote Continuous Glucose Monitoring With a Computerized Insulin Infusion Protocol for Critically Ill Patients in a COVID-19 Medical ICU: Proof of Concept
Authors: Davis Georgia M. , Faulds Eileen , Walker Tara , Vigliotti Debbie , Rabinovich Marina , Hester Joi , Peng Limin , McLean Barbara , Hannon Patricia , Poindexter Norma , Saunders Petrena , Perez-Guzman Citlalli , Tekwani Seema S. , Martin Greg S. , Umpierrez Guillermo , Agarwal Shivani , Dungan Kathleen , Pasquel Francisco J.
Published: February 2021

Objective: The use of remote
real-time continuous glucose monitoring (CGM) in the hospital has rapidly
emerged to preserve personal protective equipment (PPE) and reduce potential exposures
during COVID-19.

Design and Methods: We linked a hybrid CGM and point-of-care (POC)
glucose testing protocol to a computerized decision support system for
continuous insulin infusion (CII) and integrated a validation system for sensor
glucose values into the electronic health record. We report our
proof-of-concept experience in a COVID-19 ICU.

Results: All nine patients
required mechanical ventilation and corticosteroids. Seventy six percent of
sensor values were within 20% of the reference POC glucose with an associated
average reduction in POC of 63%. Mean time in range (70-180 mg/dL) was 71.4 ± 13.9%.
Sensor accuracy was impacted by mechanical interferences in four patients.

Conclusions: A hybrid
protocol integrating real-time CGM and POC is helpful for managing critically
ill patients with COVID-19 requiring insulin infusion.
The SNAG Domain of Insm1 Regulates Pancreatic Endocrine Cell Differentiation and Represses Beta- to Delta-Cell Transdifferentiation
Authors: Liang Xuehua , Duan Hualin , Mao Yahui , Koestner Ulrich , Wei Yiqiu , Deng Feng , Zhuang Jingshen , Li Huimin , Wang Cunchuan , Hernandez-Miranda Luis R. , Tao Weihua , Jia Shiqi
Published: February 2021

The allocation and specification
of pancreatic endocrine lineages are tightly regulated by transcription
factors. Disturbances in differentiation of these lineages contribute to the
development of various metabolic diseases, including diabetes. The Insulinoma-associated protein
1 (Insm1), which encodes a
protein containing one SNAG domain and five zinc fingers, plays essential roles
in pancreatic endocrine cell differentiation and in mature beta-cell function. In
the present study, we compared the differentiation of pancreatic endocrine
cells between Insm1 null and Insm1 SNAG domain mutants (Insm1delSNAG) to
explore the specific function of the
SNAG domain of Insm1. We show that the delta-cell
number is increased in Insm1delSNAG but not in Insm1 null mutants as compared
to the control mice. We also show a less severe reduction of the beta-cell number in Insm1delSNAG as that in Insm1
null mutants. In addition, similar deficits are observed in alpha-, PP- and epsilon-cell
in Insm1delSNAG and Insm1 null mutants. We further identified that the increased
delta-cell number is due to beta- to delta-cell transdifferentiation. Mechanistically,
the SNAG domain of Insm1 interacts with Lsd1, the demethylase of H3K4me1/2.
Mutation in the SNAG domain of Insm1 results in impaired recruitment of Lsd1
and increased H3K4me1/2 levels at Hhex loci that are bound by Insm1, thereby promoting the
transcriptional activity of the delta-cell-specific gene Hhex. Our study has identified a novel function of the SNAG
domain of Insm1 in the regulation of pancreatic endocrine cells differentiation,
particularly in the repression of beta- to delta-cell transdifferentiation.
The KCNJ11-E23K Gene Variant Hastens Diabetes Progression by Impairing Glucose-Induced Insulin Secretion
Authors: Sachse Gregor , Haythorne Elizabeth , Hill Thomas , Proks Peter , Joynson Russell , Terrón-Expósito Raul , Bentley Liz , Tucker Stephen J. , Cox Roger D. , Ashcroft Frances M.
Published: February 2021

The ATP-sensitive potassium (KATP)
channel controls blood glucose levels by coupling glucose metabolism to insulin
secretion in pancreatic beta cells. E23K, a common
polymorphism in the pore-forming KATP channel subunit (KCNJ11) gene, has been linked to
increased risk of type 2 diabetes. Understanding the risk-allele-specific
pathogenesis has the potential to improve personalized diabetes treatment, but
the underlying mechanism has remained elusive. Using a genetically engineered
mouse model, we now show that the K23 variant impairs glucose-induced insulin
secretion and increases diabetes risk when combined with a high fat diet (HFD)
and obesity. KATP-channels in beta cells with two K23 risk alleles
(KK) showed decreased ATP inhibition and the threshold for glucose-stimulated
insulin secretion from KK islets was increased. Consequently, the insulin
response to glucose and glycaemic control were impaired in KK mice on a
standard diet. On a HFD, the effects of the KK genotype were exacerbated, accelerating
diet-induced diabetes progression and causing beta cell failure. We conclude
that the K23 variant increases diabetes risk by impairing insulin secretion at
threshold glucose levels, thus accelerating loss of beta cell function in the
early stages of diabetes progression.
The Arctic and Africa in China’s Foreign Policy: How Different Are They and What Does This Tell Us?
Authors: Pursiainen Christer , Alden Chris , Bertelsen Rasmus
Published: February 2021

The article discusses China’s policies in and towards the Arctic and Africa within a comparative perspective. To what extent is China’s policy adaptable to different conditions? What does this adaptability tell us about China’s ascendant great-power role in the world in general? What is the message to the Arctic and Africa respectively? The article concludes that China’s regional strategies aptly reflect the overall grand strategy of a country that is slowly but surely aiming at taking on the role of leading global superpower. In doing so, Chinese foreign policy has demonstrated flexibility and adaptive tactics, through a careful tailoring of its so-called core interests and foreign policy principles, and even identity politics, to regional conditions. This implies that regions seeking autonomy in the context of great power activism and contestation should develop their own strategies not only for benefiting from Chinese investment but also in terms of managing dependency on China and in relation to China and great power competition.
Motivations to Become a Teacher in Finland, Sweden, and the United States
Authors: Giersch Jason , Carlhed Ydhag Carina , Korhonen Vesa
Published: February 2021

How does the motivation to become a teacher vary across countries? We conducted an exploratory study among aspiring teachers in three countries to explore the possibility of detecting differences in teacher motivation across education policy contexts. Using the FIT-Choice Scale developed by Watt and Richardson (2007), we found that participants in Finland and Sweden expressed different impressions of and attractions to the teaching profession. A sample from the United States revealed further differences still. Between-country differences were significant. Using these results, we suggest further comparative analyses regarding policy and the motivations of teacher candidates.
THE PROBLEM OF CREATING A MOTIVATION SPACE FOR STUDENTS AND TEACHERS OF HIGHER EDUCATION INSTITUTIONS IN THE IMPLEMENTATION OF BLENDED EDUCATION
Authors: Мёдова Наталья Анатольевна , Байгулова Наталия Васильевна
Published: February 2021

Представлены на основе теоретического анализа феномена мотивационного пространства его содержание, ведущие технологии формирования. Выявлена специфика современных моделей организации образовательного процесса средствами смешанного обучения. Актуализируется необходимость смешанного обучения в подготовке студентов педагогических вузов. Обоснована актуальность проблемы оптимизации применения дистанционного и смешанного обучения студентов вузов. Дана характеристика смешанного обучения, проанализированы теоретические и эмпирические исследования в области дистанционного и смешанного обучения, выявлены и обозначены их положительные аспекты. Мотивационный компонент позволяет определить перспективу программы интеграции различных форм в обучении студентов, в том числе иностранных и с ограниченными возможностями здоровья. Научно обоснованы ключевые мотивационные особенности студентов и преподавателей высшей школы на современном этапе реализации различных форм обучения. Цель исследования – проанализировать специфику мотивационного пространства через средства смешанного обучения. Продемонстрированы потенциальные ресурсы данной формы получения информации и определены тенденции самодетерминации студентов и преподавателей в профессиональной деятельности через средства смешанного обучения.

The article presents, on the basis of a theoretical analysis of the phenomenon of motivational space, its content, leading formation technologies. The specificity of modern models of the organization of the educational process by means of blended learning is revealed. The necessity of blended learning in training students of pedagogical universities is actualized. The urgency of the problem of optimizing the use of distance and blended learning for university students is substantiated. The characteristic of blended learning is given, theoretical and empirical studies in the field of distance and blended learning are analyzed, their positive aspects are identified and indicated. The motivational component makes it possible to determine the perspective of the program for the integration of various forms in the teaching of students, including foreign students and those with disabilities. The key motivational features of students and teachers of higher education at the present stage of implementation of various forms of education are scientifically substantiated. The purpose of the study is to analyze the specifics of the motivational space through blended learning tools. Potential resources of this form of obtaining information are demonstrated and tendencies of self-determination of students and teachers in professional activities through blended learning are determined.
ELECTRONIC MONITORING OF THE PSYCHOLOGICAL STRUCTURE OF THE COGNITIVE SPHERE OF STUDENTS’ PERSONALITY
Authors: Ахметова Людмила Владимировна , Стась Андрей Николаевич , Газизов Тимур Тальгатович
Published: February 2021

Рассматривается психолого-педагогическая проблема возможности электронного контроля – мониторинга динамики развития когнитивных способностей обучающихся. При этом когнитивные способности человека, с психологической точки зрения, понимаются как целостное системное образование. Когнитивная сфера личности, по мнению авторов, не сводится к интеллекту, а является его фундаментальной составляющей, равно как и когнитивные способности, обладая своими специфическими функциями, образуют единую систему, наделенную индивидуально-психологическими особенностями. Такова методологическая позиция авторов исследования. Особенное внимание обращается на понятийный аппарат излагаемого текста. Подчеркивается, что междисциплинарный подход к исследованию может провоцировать терминологическую неточность, в связи с этим обращается пристальное внимание на категориальный аппарат, правильную интерпретацию терминов, обеспечивающих смысловую основу междисциплинарного исследования. Обосновывается необходимость разработки комплексной компьютерной программы. Отмечается, что комплексная компьютерная программа способна обеспечить электронный мониторинг и коррекцию значений интегральных психологических показателей сформированности когнитивных функциональных связей в психологической структуре когнитивной сферы личности обучающегося в режиме текущего времени.

In this article, the authors consider a psychological and pedagogical problem – the possibility of electronic control-monitoring of the dynamics of the development of cognitive abilities of students. At the same time, the cognitive abilities of a person from a psychological point of view are understood as an integral system construction. The cognitive sphere of an individual, according to the authors of this article, is not limited to intelligence, but it is its fundamental component, as well as cognitive abilities, having their own specific functions, form a single system with individual psychological characteristics. This is the methodological position of the authors of the article. Special attention is drawn to the conceptual construct of the text presented. It is emphasized that an interdisciplinary approach to research can provoke terminological inaccuracy. In this regard, the authors pay close attention to the categorical apparatus, the correct interpretation of terms that provide the semantic basis for interdisciplinary research. The article substantiates the need to develop a comprehensive computer program. It is noted that a complex software can provide electronic monitoring and correction of the values of integral psychological indicators of the formation of cognitive functional connections in the psychological structure of the cognitive sphere of students’ personality in real-time mode.
CHANGING OF CULTURAL IDEA OF TEACHING FOREIGN LANGUAGES IN THE 30S OF XX CENTURY
Authors: Петрова Валерия Алексеевна
Published: February 2021

Рассматривается процесс изменения вектора государственной политики в сфере изучения иностранного языка в 30-е годы ХХ века. Показано, что после революции 1917 г. изучение иностранного языка было прекращено, потому что расценивалось как пережиток прошлого, антагонистического общества с ярко выраженным и непримиримым классовым неравенством. Однако в 1923 г. Н. К. Крупская в статье «О преподавании иностранных языков» доказательно опровергла необходимость изучения эсперанто и четко обосновала свою позицию по поводу изучения иностранных языков, описала практическую значимость, обозначила основную цель и показала приоритетный метод их преподавания, заложив тем самым основы изучения иностранных языков в нашей стране на многие десятилетия. Рассматривается ряд постановлений Центрального комитета Коммунистической партии Советского Союза от 1929 и 1932 гг., направленных на усиление изучения иностранного языка в городских школах второй ступени, техникумах и вузах, фабрично-заводских семилетках. Приводятся размышления общественных и политических деятелей, педагогов, публицистов, филологов о культурологическом потенциале иностранных языков. Показана цель их изучения в 30-е годы ХХ века.

The article deals with the process of changing the vector of state policy in the field of foreign language learning in the 30s of the XX century After the October Revolution, they stopped the study of a foreign language because they regarded it as a relic of the past, an antagonistic society with a pronounced and irreconcilable class inequality. However, in 1923, Nadezhda Konstantinovna Krupskaya denied the need to study Esperanto on a national scale in her article “Teaching Foreign Languages” and described the practical significance, main goal and priority method of teaching a foreign language and more than that her own position about the role of foreign languages, thereby laying the foundation for its study for many decades. The 1927 became a further important step in the history of teaching a foreign language in the country of the Soviets. The People’s Commissariat for Education of the RSFSR adopted a special decree on the study of a foreign language in all city schools of the second level, starting a large campaign “Foreign languages to the masses”. It considers a number of resolutions of the Central Committee of the Communist Party of the Soviet Union from 1929 and 1932, aimed at strengthening the study of a foreign language in all city schools, technical schools and universities, and Factory Seven-Years. The article gives the reflections of public and political figures, teachers, publicists, philologists on the cultural potential of foreign languages. It shows the purpose of foreign language study in the 30s of the XX century.
ON THE PROBLEM OF INVOLVING TEACHERS IN RESEARCH ACTIVITIES
Authors: Поздеева Светлана Ивановна
Published: February 2021

Ставится вопрос о том, как вовлекать преподавателей педагогического университета в исследовательскую деятельность и применять результаты этой деятельности в образовательном процессе вуза. Показано, чем вовлеченность как высшее проявление субъектности человека отличается от активности. Выделены два уровня вовлеченности: уровень участия в деятельности и уровень влияния на ее содержание, протекание и результаты. Обоснованы сложности, возникающие у преподавателя, который пытается продолжать заниматься наукой после защиты диссертации. Это противоречие между высокой степенью исследовательской свободы и автономности, с одной стороны, и необходимостью ответственности и самоорганизации в исследовательском поиске – с другой. Выделены факторы, определяющие вовлеченность в исследование: исследовательская «зоркость», участие в образовательных инновациях и изучение их эффектов, постоянная обратная связь педагога со студентами для корректировки профессиональных проб и усиления их образовательных результатов. Делается вывод о необходимости и возможности преподавателей влиять на формирование актуальной научной повестки и тем самым обогащать образовательное содержание профессиональной подготовки будущих педагогов.

The question is raised about how to involve teachers of a pedagogical University in research activities and apply the results of this activity in the educational process of the University. It is shown how involvement as the highest manifestation of human subjectivity differs from activity. Two levels of involvement are identified: the level of participation in the activity and the level of influence on its content, course and results. The author substantiates the difficulties that arise for a teacher who tries to continue studying science after defending his dissertation. This is a contradiction between a high degree of research freedom and autonomy, on the one hand, and the need for responsibility and self-organization in research search, on the other. The factors that determine involvement in research are highlighted: research “vigilance”, participation in educational innovations and studying their effects, constant feedback from the teacher with students to adjust professional tests and enhance their educational results. The author draws attention to the fact that one’s own research trajectory can be interpreted as a kind of educational trajectory of a University teacher. It is concluded that it is necessary and possible for teachers to influence the formation of a relevant scientific agenda for them and thereby enrich the educational content of professional training of future teachers.
Nonlinear creep in a steel-reinforced concrete beam
Authors:   LLC «Institut stroitelnykh ekspertyz», Chepilko S. O.
Published: February 2021

Problems of taking into account nonlinear creep in steel- reinforced concrete beams are considered basing on the integral equation of viscous-elastic-plasticity of concrete. There has been obtained the resolving system of nonlinear integral equations, a linearization of this system has been carried out, its asymptotic solutions have been written out for the theory of elastic heredity case. The analysis of taking into account nonlinear creep has been performed compared with the linear creep equations and an instantaneous (short-term) loading allowing for concrete’s nonlinear diagram.
Development of a spatial planning framework on the southern bank of the Neva
Authors:   Saint Petersburg State University of Architecture and Civil Engineering, Lavrov L. P. , Molotkova E. G. ,   Saint Petersburg State University of Architecture and Civil Engineering
Published: February 2021

The evolution of the system of public open spaces in the historical core of St. Petersburg is considered, taking into account the gradual expansion of their network and the development of the nomenclature of constituent elements. It is shown how a local network, formed south of the Admiralty on the basis of a three-beam highways (P.M. Eropkin, the 1730-s) and orderly watercourses (A. V. Kvasov, from the 1760-s) in the first third of the XIX century got a connection with the central open space of the city, namely, the water surface area of the Neva. It is emphasized that the inept landscaping of the territories around the Admiralty in the second half of the XIX - the beginning of XX centuries not only closed the main facade of the outstanding architectural monument and destroyed the system of squares around it, but also disrupted the cohesion of the citywide system of public open spaces. Insufficient attention to the resulting defect in the urban planning framework is noted, which may be explained by the wish to achieve idealization of the process of urban planning in St. Petersburg and the undeveloped conceptual comprehension of open spaces in the city.
Church of the Transfiguration in Kizhi and the Parthenon: the conservative restoration
Authors:   PI «Georekonstruction», Tiunov O. V. , Shashkin A. G. ,   PI «Georekonstruction»
Published: February 2021

The method of conservative restoration is considered on the example of two architectural monuments of the world significance, namely, the Transfiguration Church in Kizhi and the Parthenon in Athens. The issue of ensuring mechanical safety in combination with the authenticity of the elements and structures of the monument is studied.
Transformation of historical buildings in Saint Petersburg and preservation of architectural and structural elements of various periods
Authors:   Saint Petersburg State University of Architecture and Civil Engineering, Vozniak E. R. , Golovina S. G. ,   Saint Petersburg State University of Architecture and Civil Engineering, Pukharenko Yu. V. ,   Saint Petersburg State University of Architecture and Civil Engineering
Published: February 2021

The article deals with the process of transformation of Saint Petersburg buildings in the period of the XVIII-XX centuries. The buildings of the city center have been rebuilt many times, and behind the facade designed in a specific style there may hide walls referring to various historical periods. The value of a building is determined not only with its architectural and spatial characteristics, but also with building materials and structural elements used. Specific cases of transformation of buildings` facades over time are analyzed on the examples of buildings located on Millionnaya Street and English Embankment. The issue of preserving, exhibiting, and museumifying structural elements is raised.
Criteria for damping parameters optimization in seismic isolated structures
Authors:   Saint Petersburg State University of Architecture and Civil Engineering, Ostrovskaya N. V. , Bondarev D. E. ,   Saint Petersburg State University of Architecture and Civil Engineering
Published: February 2021

All kinds of seismic insulation systems are widely used to protect various structures and buildings, including unique ones, against earthquakes. The efficiency of such systems depends significantly on the competent selection of damping parameters. The article considers a general approach to selecting optimal damping parameters, both by the criterion of absolute accelerations and by the kinematic criterion. The optimization criterion for unique structures is also proposed.
Economic Growth : The Impact of Zakat Funds and Tax on Business Capital
Authors: Anggadini (Universitas Komputer, Indonesia) Sri Dewi , Surtikanti (Universitas Komputer, Indonesia) Surtikanti , Hassan (Mustansiriyah University, Iraq) Faez M.
Published: February 2021

This study aims to determine the effect of Zakat Funds and Tax on Business Capitales on Economic Growth. The population in this study is the data of the Province of West Java from 2010 to 2017 where the economic growth report, Tax on Business Capital report and zakat fund distribution report are used.   The sample taken by the author in this study is the Zakat Fund Distribution Data, Tax on Business Capital Data and the Gross Regional Domestic Product (PDRB) data of West Java Province from 2010 to 2017. Researchers used multiple statistical analysis and correlation methods. To obtain more accurate results in multiple regression analysis, classic assumption testing is executed so that the results obtained are regression equations. The results of the study show that the Zakat Fund Distribution and Tax on Business Capital data have a significant effect on economic growth. Based on data processing, it shows that the distribution of zakat funds and local taxes simultaneously in providing an influence on economic growth variables of 76%. While the rest of 100% - 76% = another 24%  is the influence of other variables not examined in this study.Keywords : Zakat Funds; Tax on Business Capital; Economic Growth
Uji Diagnostik Genexpert Mtb/Rif Di Rumah Sakit Umum Pusat Haji Adam Malik Medan
Authors: Susanty Elva , Amir Zainuddin , Siagian Parluhutan , Yunita Rina , Eyanoer Putri Chairani
Published: February 2021

Background: Cases of multidrug resistant tuberculosis (MDR TB) is increasing in number in the world and requires early detection to prevent further transmission. GeneXpert MTB/RIF is a tool that can be used for detection of rifampicin resistance, as a surrogate marker for MDR TB. This study aims to assess the sensitivity and specificity of the GeneXpert MTB/RIF in diagnosis of MDR TB. Methods: diagnostic test study was conducted at a poly MDR TB General Hospital Haji Adam Malik Medan. The subjects were all suspected MDR TB who had results positive GeneXpert MTB/ RIF with sensitive rifampin or resistant  rifampin and had a drug sensitivity test results with the proportion method Lowenstein Jensen medium. Data retrieved from the medical records, between January until December 2013. Results: founded 64 samples that had results of GeneXpert MTB/RIF test positive and had the results of drug sensitivity, 87.5% of rifampin-resistant samples were also resistant to isoniazid. The GeneXpert MTB/RIF examination showed the sensitivity of 92.86% and the specificitu of 59.09%. Conclusion: GeneXpert MTB/ RIF has a high sensitivity for diagnosing MDR TB compared the gold standard drug sensitivity testing proportion method on Lowenstein Jensen medium. This study recommends the GeneXpert MTB/RIF be used for MDR TB screening tool. Keywords: GeneXpert MTB/RIF, multidrug resistant tuberculosis, drug susceptibility test, Lowenstein Jensen medium
The Effect Of Giving Ocimum sanctum L. Leaf Extract On Growth Of Bacteria Bacillus cereus
Authors: Nababan Evalentina , Hasruddin Hasruddin
Published: February 2021

The aim of this research is to know the effect giving Ocimum sanctum L. leaf extract on growth of bacteria Bacillus cereus. This research has been done in microbiology laboratory FMIPA UNIMED in March 2015. The design of experiment of this research is Random Sampling Non Factorial with six concentrations Ko = 0%, K1 = 2%, K2 = 4%, K3 = 6%, K4 = 8% dan K5 = 10%. The parameter observed of bacteria Bacillus cereus for 48 hours by calculating blocked zone diameter with incubation period 1 x 24 hours and 2 x 24 hours. The result of the research data shows that different concentration of Ocimum sanctum L. effect on the blocked zone diameter of Bacillus cereus growth. The largest blocked zone diameter is 12,9 mm which is produced by 10% concentration of Ocimum sanctum L. leaf extract with incubation time 2 x 24 hours and the smallest blocked zone diameter is 4,7 mm which is produced by 2% concentration of Ocimum sanctum L. leaf extract with incubation time 2 x 24 hours.   Key words: Etanol, Ocimum sanctum L. leaf, Bacillus cereus.
Review Jurnal Saintika
Authors: Harahap Fauziyah
Published: February 2021

Jurnal SaintikaVol. 12 /No. 1
Review Jurnal Saintika
Authors: Harahap Fauziyah
Published: February 2021

Jurnal SaintikaVol. 15 /No.2
Pengaruh Media Starter Dari Daging Nanas, Bonggol Nanas Dan Kulit Nanas Terhadap Kualitas Nata De Coco
Authors: Duma Duma , Harsono Tri
Published: February 2021

Penelitian ini bertujuan untuk Mengetahui Pengaruh Media Starter Dari Daging Nanas, Bonggol Nanas dan Kulit Nanas Terhadap Kualitas Nata De Coco. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 3 faktor, 3 perlakuan dan 3 kali ulangan. Parameter yang diamati adalah ketebalan nata de coco, berat nata de coco dan uji organoleptik nya terhadap tektur dan warna nata de coco. Data yang diperoleh diolah menggunakan Rancangan Analisis Ragam (ANAVA) pada taraf 1% dan 5%, berpengaruh nyata atau tidak berpengaruh nyata. Hasil Penelitian menunjukkan bahwarata-rata ketebalan nata de coco dari media starter daging nanas sebesar 1,36 cm, bonggol nanas sebesar 1,5 cm, dan pada media starter dari kulit nanas sebesar 1,4 cm. Hasil rata-rata dari Berat nata de coco dari media starter daging nanas diperoleh 1.226gram, pada bonggol nanas diperoleh 1,350 gram, dan pada media starter dari kulit nanas diperoleh 1.325 gram.   Kata kunci : Tanaman nanas, nata de coco, media starter
KAJIAN ETNOBOTANI TUMBUHAN OBAT OLEH ETNIS MASYARAKAT DI DUSUN ARAS NAPAL KIRI DAN DUSUN ARAS NAPAL KANAN DESA BUKIT MAS KECAMATAN BESITANG KABUPATEN LANGKAT
Authors: Nasution Jamilah , Masitah Putri Dwi , Riyanto Riyanto
Published: February 2021

Based on this observation, thre are 42 species of beneficial herbal plant from 27 family  grown in  Dusun Aras Napal Kiri and  Dusun Aras Napal Kanan, Desa Bukit Mas Kabupaten Langkat. The parts of plant usefully are leave (22  species or 47,83%), rizomes ( 8 species or17,39%), latex (4 species or 8,70%), seed (3 species or 6,52%), stem and root are each (2 species or 4,35%), and flower (only 1 species or 2,17%).The Javanese is the Etnis who use the most herbal plants (34 species) whilst Karo and Batakness uses 20 species and 19 species.  The wealth  of the herb can be used into 4 categories sch as Medecine (60,47%), Healthcare(30,23%), Beautycare (4,65%), and medicare (4,65%). Keywords: Ethnobotany, medicinal plant, Aras Napal
PENGARUH EKSTRAK DAUN BUASBUAS (Premna pubescens Blume) TERHADAP PERTUMBUHAN BAKTERI Staphylococcus aureus SECARA IN VITRO
Authors: Widiyastuti Gita , Restuati Martina
Published: February 2021

Buasbuas (Premna pubescens Blume) merupakan salah satu tumbuhan obat di Indonesia. Tumbuhan ini diketahui mengandung flavonoid yang berpotensi sebagai antibakteri. Staphylococcus aureus merupakan salah satu bakteri yang dapat menyebabkan keracunan. Penelitian ini bertujuan untuk mengetahui apakah ekstrak daun buasbuas dapat menghambat pertumbuhan bakteri Staphylococcus aureus dan untuk mendapatkan data konsentrasi eksrak daun buasbuas yeng menghasilkan zona hambat terbesar. Penelitian ini dilaksanakan di Laboratorium Kesehatan Medan dengan menggunakan metode sumuran. Daun buasbuas yang telah menjadi ekstrak etanol, diencerkan menggunakan aquadest dengan konsentrasi 0%, 50%, 60%, 70%, 80%, 90% dan diteteskan ke dalam media MSA (Mannitol Salt Agar) yang telah diinokulasi bakteri serta diberi lubang sumuran. Setelah itu diinkubasi selama 1  24 jam dengan suhu 370C.  Hasil penelitian yang diperoleh menunjukkan bahwa pemberian ekstrak daun buasbuas dengan konsentrasi yang berbeda-beda dapat menghambat pertumbuhan bakteri Staphylococcus aureus, kemudian data dianalisis menggunakan Analisis Varians Non Faktorial (ANAVA) menunjukkan bahwa nilai Fhitung  (337,54)  Ftabel 0,05 (2,77), maupun Ftabel 0,01 (4,25). Dengan konsentrasi maksimum ekstrak yang lebih efektif menghambat pertumbuhan bakteri Staphylococcus aureus adalah 90% dengan rata-rata zona hambat 11 mm. Kata kunci: Premna pubescens Blume, Staphylococcus aureus, Zona Hambat, Sumuran
UJI PRA KLINIS TOLERANSI GLUKOSA EKSTRAK ETANOL SERTA PENGUJIAN TOKSISITAS AKUT EKSTRAK ETANOL DARI PUGUN TANA (Picria felterrae Lour.)
Authors: Sumantri Imam Bagus , Hadisahputra Sumadio , Lindarto Dharma , Saragih Awaluddin
Published: February 2021

Diabetes mellitus merupakan penyakit degeneratif yang memerlukan pengobatan yang intensif. Tanaman tradisional untuk pengobatan diabetes banyak dijumpai di masyarakat dan telah digunakan secara turun temurun. Pugun Tana (Picria felterrae Lour.) merupakan tumbuhan khas yang digunakan oleh masyarakat Dairi untuk pengobatan diabetes. Data hasil penelitian efektifitas sebagai antidiabetes dari Pugun Tana belum banyak dilakukan. Penelitian ini dilakukan bertujuan untuk menguji keamanan dan efektifitas dari Pugun Tanan sebagai antidiabetes sehingga dapat digunakan sebagai tanaman tradisional yang aman dan berkhasiat.Penelitian ini dilakukan dengan karakteristik simplisia daun (penentuan kadar air, penentuan kadar abu total dan tidak larut dalam asam, penentuan kadar sari larut etanol dan penentuan larutan kadar sari larut air). Ekstrak dibuat dalam crude extract dengan metode maserasi-perkolasi.Uji Toksisitas secara akut crude extract daun pugun tana tidak menunjukkan tanda-tanda keracunan dan kematian yang berarti sampai dosis 10.000 mg/kg bb. Crude extract pugun tana (Picria felterrae Lour.) dikategorikan praktis tidak toksis atau toksisitas ringan. Namun, data indeks organ menunjukkan bahwa ada perbedaan dari organ seperti hati, dan perbedaan ini tidak memberikan perbedaan yang berarti dibandingkan dengan dosis lainnya.  Uji Toleransi glukosa dengan pemberian larutan glukosa dosis 5 g/kg bb menunjukkan bahwa pemberian ekstrak etanol pugun tana dosis 50, 100 dan 200 mg/kg BB tersebut menurunkan kadar gula darah tikus yang diberikan glukosa 50%. Suspensi ekstrak pugun tana dosis 100 mg/kg bb memberikan penurunan kadar gula darah hampir sama dengan  suspensi glibenklamid dosis 10 mg/kg bb dan kenaikan dosis ekstrak tidak memberikan efek penurunan kadar gula darah yang lebih baik. Kata kunci:  tikus obesitas, toleransi glukosa, toksisitas akut, picria felterrae, pugun tana
KAJIAN AWAL KONDISI HUTAN MANGROVE DI DESA KURAU TIMUR KABUPATEN BANGKA TENGAH PROPINSI KEPULAUAN BANGKA BELITUNG
Authors: Farhaby Arthur Muhammad
Published: February 2021

Hutan mangrove merupakan salah satu ekosistem yang terdapat di Kurau Timur dengan berbagai dampak positif yang dimilki menjadikan mangrove tersebut salah satu nilai penting bagi masyarakat disana. Ancaman yang terjadi pada kawasan hutan mangrove di kabupaten Bangka Tengah adalah banyaknya dijumpai  aktivitas - aktivitas tambang timah inkonvensional yang marak dilakukan oleh masyarakat. Untuk itu diperlukan upaya pengelolaan yang baik dengan diawali dengan identifikasi kondisi fisik hutan mangrove melalui suatu kegiatan pemantauan yang berkelanjutan. Tujuan dari penelitian ini adalah mengukur tingkat kesehatan hutan mangrove yang tumbuh di kawasan Kurau Timur.Penelitian dilakukan pada bulan Februari sampai Mei 2019 di Desa Kurau Timur. Data penelitian meliputi kerapatan dan indeks nilai penting dan fotografi hemisfer yang telah disepakati untuk pelaksanaan monitoring mangrove kawasan COREMAP-CTI.Berdasarkan hasil pengamatan Desa Kurau timur memiliki tutupan mangrove antara 77.22 ± 2.64 % sampai 88.89 ± 1.71%. Nilai tersebut termasuk kedalam kategori baik apabila mengacu pada Keputusan Menteri Lingkungan Hidup No. 201 tahun 2004. Jenis yang mendominasi pada stasiun ini adalah Rhizophora apiculata dengan nilai indeks nilai penting sebesar 148, 13% hingga 191.02%. Mayoritas substrat pada lokasi penelitian adalah lumpur berpasir sehingga menjadi habitat yang baik bagi tanaman mangrove terutama jenis Kelompok Rhizophora apiculata yang mendominasi hampir disemua lokasi penelitianKata Kunci : Desa Kurau Timur, Kerapatan, Indeks nilai penting, Mangrove
EFEKTIFITAS EKSTRAK KAYU SEPANG SEBAGAI PENGAWET ALAMI DAGING OLAHAN
Authors: Asfar Andi Muhamad Iqbal Akbar , Asfar Andi Muhammad Irfan Taufan
Published: February 2021

Penelitian ini bertujuan untuk menguji secara kualitatif mengenai efektifitas ekstrak kayu sepang sebagai pengawet alami pada daging olahan. Efektifitas pengujian ini didasarkan pada kandungan ekstrak kayu sepang seperti brazilin, flavonoid, dan tannin sebagai sumber antioksidan dan antimikroba. Pemilihan daging olahan sebagai bahan untuk diawetkan secara alami, sebab permasalahan akan mudahnya daging olahan rusak secara fisika, kimiawi, dan mikrobiologi mengakibatkan banyak produsen daging olahan merugi akibat masa simpan yang singakt. Oleh karena itu, perlu dilakukan pengujian pengawet alami dari herbal seperti ekstrak kayu sepang ini. Metode yang digunakan yaitu metode observasi melalui pengamatan mengenai perlakuan yang diberikan dengan dua faktor perlakuan yaitu variasi pH dan waktu perendaman. Hasil yang diperoleh bahwa efektifitas perendaman optimum adalah 2 hari dengan masa simpan 4 hari pada suhu ruangan. pH larutan ekstrak dan perendaman berkisar 5-6 yang menunjukkan penurunan pH selama waktu perendaman setiap variasi.