bluuebunny/crossref_metadata_2025 huggingface dataset:
PERAN BADAN PERMUSYAWARATAN DESA (BPD) TERHADAP PEMERINTAHAN DESA Studi Kasus Desa Pambang Pesisir Kecamatan Bantan
Authors: Dewi Irlina , Sumarni Titin , Indra Indra
Published: October 2020

Penelitian ini bertujuan untuk mengetahui, Bagaimana Peran Badan Permusyawaratan Desa (BPD) Terhadap Pemerintahan Desa Studi Kasus Desa Pambang Pesisir Kecamatan Bantan. Metode penelitian terdiri dari jenis penelitian yaitu penelitian deskriptif dengan pendekatan penelitian deskriptif kualitatif. Teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Data yang telah diperoleh dari hasil penelitian diolah dengan menggunakan analisis kualitatif yang terdiri dari reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa Peran Badan Permusyawaratan Desa (BPD) dalam proses perencanaan pembangunan di Desa Pambang Pesisir sudah baik, karena setiap perencanaan pembangunan di desa, BPD selalu dilibatkan baik dalam hal perencanaan, pelaksanaan, pengawasan, bahkan evaluasi. Peran Badan Permusyawaratan Desa (BPD) dalam mengevaluasi pembangunan yang berjalan di Desa Pambang Pesisir Kecamatan Bantan Kab. Bengkalis, sangat berperan terbukti dengan seringnya BPD bersama Pemerintah Desa memonitoring dan mengevaluasi pelaksanaan pembangunan yang sedang berjalan terutama pembangunan yang diprioritaskan seperti pembangunan jalan, pembangunan pasar dan lain sebagainya. Tetapi dalam proses pelaksanaan pembangunan di Desa Pambang pesisir belum sesuai yang diharapkan hal ini disebabkan karena kurangnya anggaran dana yang dikeluarkan oleh pemerintah sehingga belum mampu sepenuhnya membiayai program-program pembangunan yang diharapkan. Peran BPD dalam menggerakkan masyarakat untuk ikut serta memelihara pembangunan yang ada di Desa Pambang Pesisir yaitu dengan cara menghimbau dan meminta masyarakat pada setiap kegiatan rapat dan upacara apel senin untuk selalu ikut mmelihara dan menjaga pembangunan yang sudah ada di Desa Pambang Pesisir.
Study of Social Support and Factors Affecting Efforts Improving The Quality of Life of Patients with Pulmonary Tuberculosis
Authors: Pariyana Pariyana , Liberty Iche Andriyani , Aziz Muhammad
Published: October 2020

Study of Social Support and Factors Affecting EffortsImproving the Quality of Life for Patients with LungTuberculosis.Tuberculosis (TB) is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Decreasein the quality of life of tuberculosis patients can have a negative impact on the continuity of therapy which causes failureof therapy. The quality of life of pulmonary TB patients is important to be assessed in various aspects ranging from theaspects of physical well-being, psychology, social and environmental relations. The purpose of this study was to examinesocial support and influencing factors influencing efforts to improve the quality of life of pulmonary TB patients. This typeof research is observational research using cross sectional design. The study population was all pulmonary tuberculosispatients in Palembang City. This study received a total sample of 111 people. The quality of life was measured by theIndonesian WHOQOL-BREFF questionare instrument and the results were obtained by univariate, bivariate, andmultivariate analysis using the SPSS 22 program. Of the 111 study respondents, a good percentage of the quality of lifeof tuberculosis patients in Palembang City Health Center was 71.17% and the not good at 28.83%. There was nosignificant relationship between demographic characteristics (age, sex, body mass index, education level, employmentstatus, and marital status), blood pressure, history of diabetes, and history of smoking with quality of life. There is asignificant relationship between treatment duration. family support. friend support. and community support with thequality of life of tuberculosis patients (p value <0.05). Patients with tuberculosis with poor family support have theopportunity to have a poor quality of life of 86.18%.
Analysis of Factors Associated with the Healing Status of Pulmonary Tuberculosis Patients at Puskesmas Perumnas 1 Pontianak in 2018
Authors: Suvianto Christa Adelia , Hadiyanto
Published: October 2020

Factors Related to the Healing Status of Patients with Pulmonary Tuberculosis in Puskesmas Perumnas 1 Pontianak2018. Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis that is still a global healthproblem. The healing of patients from TB is important to note because it can harm public health such as providingopportunities for TB disease transmission to family members and the surrounding community, thereby increasing thespread of disease and deaths due to TB. The recovery of TB patients is influenced by several factors such as age, sex, levelof education, knowledge, level of income, access to health services, the role of PMO and treatment compliance. Thisstudy aims to determine the factors associated with the healing status of TB sufferers. This type of research is analyticdescriptive with a cross-sectional design. The instruments used were questionnaires and patient medical records. Datawere obtained by interviewing 106 pulmonary TB patients at their home who had been treated with category 1treatment for 6 months in Perumnas 1 Health Center in Pontianak City. The results of Chi-square test showed that gender(p=0.005), level of education (p=0.002), knowledge (p=0.008), the role of PMO (p=0.001) and medication adherence(p=0.000) are related to the healing status of TB sufferers, while age (p=0.320), income level (p=0.728) and access tohealth services (p=0.141) are not related to the healing status of TB sufferers. Counseling about factors related to TBrecovery is expected to increase the cure rate of TB patients.
A STUDY OF PSYCHOSOCIAL FACTORS IN PATIENTS AND NON-PATIENTS WITH IRRITABLE BOWEL SYNDROME
Authors: Hassan Khaled
Published: October 2020

It has been seen by gastroenterologists that the irritable bowel syndrome (IBS) is the most common functional gastrointestinal disorder. In this study we used multivariate analysis of the irritable bowel syndrome (IBS) to describe the symptomatic and psychologic features of the condition and their possible contributions to health care accordingly. Symptoms ?uctuate, and the overall prevalence rate is relatively steady across the world.

Keywords: Diagnosis, digestive symptoms, irritable bowel syndrome (IBS), medical history-taking, questionnaires
Classification of State Regulation Principles in the Field of Air Transport
Authors: Брусакова О. В.
Published: October 2020

It has been established that the principles of state regulation in the field of air transport can be defined as an objectively determined set of basic requirements, rules and standards, compliance with which is ensured by state coercive force, which are key guidelines for streamlining with the use of regulatory measures of public and legal relations between subjects and objects of aviation activity and provision of aviation services.

It has been offered to classify these principles according to the following criteria: 1) direction of state regulation (in the field of air transport, in the field of airports and civil airfields activities, in the field of using aircraft, in the sphere of organization of air traffic and airspace, in the field of ensuring public order and safety in air transport, in the field of training aviation personnel); 2) scope of activity (general and special).

It has been offered to include the rule of law, legality, economic validity (feasibility), adequacy, efficiency, balance of state influence (combination of legal and economic means of regulatory influence), predictability and transparency into the general principles of state regulation in the field of air transport. The content of these principles has been characterized.

The significance and peculiarities of the observance of special principles of state regulation in the field of air transport (creation of equal conditions for the development of economic activity of air transport enterprises, social orientation, stimulation of national air producers, safety of air transportation, priority of environmental needs, principle of technical support) have been revealed.

It has been concluded that the compliance with the principles of state regulation in the field of air transport will create a fundamental basis for sustainable development of the entire sector, introduce effective conditions for a free and competitive market of air services and air transportation in Ukraine, and ensure Ukraine’s participation in large international transport projects and complex international programs with preferential funding conditions. It has been offered to supplement the Air Code of Ukraine with the Art. 41 “Purpose, objectives and principles of state regulation in the field of air transport of Ukraine”.
Public Administration in the Field of Using and Protecting Land Resources: International Experience and Ukrainian Realities
Authors: Теремецький В. І. , Шуст Г. П.
Published: October 2020

The generalized experience of management in the field of using and protecting land resources in such countries as Denmark, Canada, Latvia, Germany, Poland, the USA, Switzerland, France and others, as well as features of management realization of this sphere in Ukraine have been considered.

The purpose of the article is to determine the possibility and feasibility of introducing some elements of positive experience of management of developed countries into Ukraine in the field of use and protection of land resources.

The methodological basis of the article is a set of general scientific and special research methods. In particular, the method of analysis allowed to study the features of the management of developed countries in the field of use and protection of land resources and to identify inconsistencies in the provisions of national legislation regulating land relations; The comparative legal method was used to compare foreign and Ukrainian experience of management in the field of use and protection of land resources, as well as the possibility of using certain measures aimed at the rational use of land in Ukraine.

Two types of measures used in other countries to ensure the rational use and protection of land resources have been identified and considered: administrative (which are the form of implementation of state land policy and part of government activities) and economic (which are positive or negative incentives for land owners and users).

The main problems that exist in the field of land management in Ukraine have been revealed. It has been emphasized that the State Service of Ukraine for Geodesy, Cartography and Cadastre performs at the same time diametrically opposed powers, which are conducive to corruption.

It has been concluded that in order to ensure the rational use and protection of land resources, especially in the conditions of opening the land market in Ukraine, it is necessary to adopt the experience of more developed countries and make appropriate amendments to national legislation.
Ways to improve administrative and legal mechanism for ensuring the rights of business entities in the field of taxation
Authors: Чорна А. М.
Published: October 2020

The author of the article, based on the analysis of scientific views of scholars and current legislation of Ukraine, elaborates the ways to improve administrative and legal mechanism for ensuring the rights of business entities in the field of taxation. It is substantiated that the objective prerequisites for improving administrative and legal mechanism for ensuring the rights of business entities in the field of taxation are: 1) low level of trust of entrepreneurs in the tax service; 2) high level of corruption in the agencies of the State Tax Service; 3) imperfect mechanism of legal regulation of tax advice; 4) low level of quality and efficiency of functioning of administrative and legal mechanism of ensuring the rights and lawful interests of business entities as taxpayers, etc. It was stated that the first step towards improving administrative and legal mechanism for ensuring the rights of business entities in the field of taxation should be the improvement of the relevant administrative legislation. The expediency of improving the organizational structure of the State Tax Service is substantiated. Emphasis was placed on the need to improve the interaction of the State Tax Service with other public authorities and the public on ensuring the rights of business entities in the field of taxation. It is noted that the deep and constructive interaction of the State Tax Service of Ukraine with other public authorities and the public is undoubtedly an important guarantee of high quality and efficiency for ensuring the rights of business entities.
Investment Decisions Of Investors Based On Generation Groups
Authors: Mochammad Rizaldy Insan Baihaqqy  , Sugiyanto
Published: October 2020

This study aims to describe the effect of financial literacy in each generation group (Gen Z, Gen Y, Gen X, and Baby Boomers) in investment decision making. The method used in this research is quantitative descriptive. Respondents in this study were 137 investors who were members of the Indonesia Stock Exchange. Data collection was conducted in January 2020-February 2020. The results showed that the differences in financial literacy of each generation group had a significant influence on investment decisions. financial literacy and Investment experience is needed in the capital market in making investment decisions.
A escassez hídrica em áreas rurais do território do CBH JQ3 – Vale do Jequitinhonha – MG
Authors: Marques Wanderson Oliveira , Prates William Santos , Gonçalves Rubens Gomes
Published: October 2020

Essa revisão bibliográfica teve como objetivo buscar dados relevantes sobre a situação hídrica do Vale do Jequitinhonha, em especial a parte média e baixa da bacia; e entender como a população rural é afetada pela falta desse recurso tão importante para a vida que é a água. Para atingir esse objetivo foi usada a metodologia de revisão da literatura existente sobre o tema, usando os estudos realizados por GONTINJO (2001), RIBEIRO; GALIZONI (2003), GALIZONI et al. (2008) e RIBEIRO et al. (2016) entre outros autores, procurando sempre estabelecer uma conexão entre o problema da escassez hídrica e sua fonte causadora, bem como o modo que a população camponesa tem lidado com a problemática. Foi concluído que a região vem enfrentando problemas com a falta de água, mas que o problema se agravou a partir da década de 70 do século passado quando o governo resolveu substituir a formação vegetal natural por grandes monoculturas de eucalipto visando desenvolver economicamente a região e abastecer as indústrias siderúrgicas e de papel e celulose. Fica ainda concluído que a população rural ficou de fora da gestão participativa da água implantada pela Lei 9.433/1997. Apesar de todos os problemas ainda se pode concluir que existem ações de recuperação do meio ambiente voltada a preservar os recursos hídricos, desenvolvidas tanto pela comunidade quanto pelo governo.
Doação de órgãos e tecidos pós-morte encefálica: Fatores dificultadores
Authors: Silva Patrícia Fontanelli , Oliveira Bianca Francisco de , Silveira Beatriz Sueichi da , Santos Neto José Francisco dos , Porfírio Regiane Baptista Martins
Published: October 2020

Objetivo: Identificar os fatores que dificultam a doação de órgãos e tecidos em pacientes com morte encefálica. Metodologia: Trata-se de uma revisão narrativa de literatura, realizada com base nos artigos pesquisados de 2014 a 2020 com tema relacionado a fatores dificultadores da doação de órgãos e tecidos. Resultados: A recusa familiar é predominante, principalmente devido à falta de comunicação adequada com a família, seguida pela falha do diagnóstico precoce da morte encefálica. Discussão: A legislação atual garante à família a decisão pela doação ou não; padroniza e estabelece as Comissões Intra-Hospitalares de Doação de Órgãos e Tecidos para Transplante, na qual se destaca a participação do enfermeiro na organização e coordenação de todo o processo. Conclusão: Concluiu-se que diante dos fatores dificultadores encontrados, um bom acolhimento, a comunicação adequada com a família do potencial doador, e o diagnóstico precoce de morte encefálica favorecem e aumentam as chances de doações, contribuindo para potencializar o número de transplantes efetivados.
MSC virtual e-abstract (OCL-02)
Authors: Stroke Conference 2020 Malaysia
Published: October 2020

Falls after stroke at the University of Malaya Medical Centre falls clinic.

Outcomes of thrombolysis therapy for acute ischemic stroke in a non-neurologist government hospital in northern region of Malaysia.

Acute stroke unit of Seberang Jaya Hospital – Taking baby steps.

Demographic and characteristics of acute stroke registry, Hospital Seberang Jaya (ASTRO-HSJ).

Assessing white matter hyperintensities and neurocognitive profile in apparently asymptomatic individuals using graphical measurement assessment.

Survey on post-stroke care services after discharge from Hospital Taiping.

Exploring the utilization of animal-assisted intervention for individuals undergoing inpatient stroke rehabilitation.
Thickness distribution of Boolean functions in 4 and 5 variables and a comparison with other cryptographic properties
Authors: Hopp Mathias , Ellingsen Pål , Riera Constanza , Stănică Pantelimon
Published: October 2020

This paper explores the distribution of algebraic thickness of Boolean functions (that is, the minimum number of terms in the ANF of the functions in the orbit of a Boolean function, through all affine transformations), in four and five variables, and the complete distribution is presented. Additionally, a complete analysis of some complexity properties (e.g., nonlinearity, balancedness, etc.) of all relevant orbits of Boolean functions is presented. Some properties of our notion of rigid function (which enabled us to reduce significantly the computation) are shown and some open questions are proposed, providing some further explanation of one of these questions.
LUAS PENGUNGKAPAN TATA KELOLA PERUSAHAAN PADA BANK SYARIAH DI INDONESIA
Authors: Elfita Rizki , Agustina Heni
Published: October 2020

The purpose of this study is to empirically test the influence of the size of Islamic banks, Muslim board of director proportion, and sharia supervisory boards on the broad disclosure of corporate governance. The population in this research is a sharia banking company in Indonesia in 2015 to 2018 with a total of 44 company data. The sample was selected using a purposive sampling method. The data used in this study were analyzed using multiple linear regression analysis. Multiple linear regression analysis was carried out with the help of SPSS 25.0 software. The results of the study showed that there were 41 data samples of sharia bank companies in Indonesia that met the criteria of purposive sampling which assigned in this research. The results of this research prove that the size of Islamic banks, Muslim board of director proportion, and sharia supervisory boards were positively influenced the broad disclosure of corporate governance.
PENGARUH KEMAMPUAN DAN PENGETAHUAN MANAGERIAL SERTA LINGKUNGAN EKSTERNAL TERHADAP INVESTASI TEKNOLOGI DI ERA 4.0 PADA UKM DI KOTA SURABAYA
Authors: Wardhanie Ayouvi Poerna , Arnandy Didiet Anindita
Published: October 2020

This research was conducted to examine the relationship between managerial skills, managerial knowledge and the external environment on technology investment in the era of the industrial revolution 4.0 in SMEs in the city of Surabaya.  Sampling was carried out using survey techniques through questionnaires distributed to respondents. The population determined in this study were SMEs in the city of Surabaya.  The number of samples taken was 36 SMEs in the city of Surabaya.  Data analysis was performed using multiple regression tests through the Statistical Package for Social Sciences (SPSS) software.  The results of this study indicate that managerial ability and the external environment partially do not have a significant positive effect on technology investment, while managerial knowledge has a significant positive effect on technology investment.  However, simultaneously managerial ability, managerial knowledge and the external environment have a significant positive effect on technology investmen

t.
Quantifying Engagement with Citations on Wikipedia. (Part 1)
Authors: Piccardi Tiziano , West Robert , Redi Miriam , Colavizza Giovanni
Published: October 2020

Википедия является одним из самых посещаемых сайтов в интернете и распространённым источником информации для многих пользователей. В качестве энциклопедии Википедия задумывалась не как источник оригинальной (окончательной) научной информации, а, скорее, как ворота к более глубоким и точным источникам. В соответствии с базовыми принципами Википедии факты должны быть подкреплены надёжными источниками, которые отражают полный спектр всех мнений по данной теме. Хотя цитаты лежат в основе функционирования Википедии, пока мало что известно о том, как пользователи работают с ними. Чтобы закрыть этот пробел, мы создали клиентские (пользовательские) инструменты для ведения записей (журналов) всех взаимодействий со ссылками, идущими из англоязычных статей Википедии на цитируемые ссылки в течение одного месяца, и провели первый анализ взаимодействия читателей с цитатами.

Результаты показывают, что в целом вовлечённость в цитаты низкая. Около 300 просмотров страниц приводят к входу на одну ссылку – это составляет всего 0,29%, в том числе 0,56% при работе с настольным компьютером (на рабочем столе) и 0,13% при работе на мобильных устройствах. Сопоставление факторов, связанных с переходами по ссылке, показывает, что переходы происходят чаще на более коротких страницах и на страницах относительно низкого качества. Исходя из этого можно предположить, что ссылки чаще всего требуются, когда Википедия не содержит информацию, которую ищет пользователь. Кроме того, мы обратили внимание, что источники открытого доступа и ссылки о жизненных событиях (рождения, смерти, браки и т.д.) особенно популярны.

Собранные воедино, наши выводы углубляют понимание роли Википедии в глобальной информационной экономике, где надёжность становится всё менее определённой, а значение источников становится всё более важным.

Справочный формат ACM для ссылок: Тициано Пиккарди, Мириам Реди, Джованни Колавицца и Роберт Вест. 2020.

Количественная оценка взаимодействия с цитатами в Википедии. В трудах: Веб-конференция 2020 (WWW’20), 20–24 апр. 2020 г., Тайбэй, Тай-вань. ACM, Нью-Йорк, штат Нью-Йорк, США. 12 стр. https://doi.org/10.1145/3366423.3380300.
Use of the HLA-B leader to optimize cord blood transplantation
Authors: Petersdorf Effie W. , Gooley Ted , Volt Fernanda , Kenzey Chantal , Madrigal Alejandro , McKallor Caroline , Querol Sergio , Rafii Hanadi , Rocha Vanderson , Tamouza Ryad , Chabannon Christian , Ruggeri Annalisa , Gluckman Eliane
Published: October 2020

Cord blood transplantation (CBT) can cure life-threatening blood disorders. The HLA-B leader affects the success of unrelated donor transplantation but its role in CBT is unknown. We tested the hypothesis that the HLA-B leader influences CBT outcomes in unrelated single-unit cord blood transplants performed by Eurocord/European Blood and Marrow Transplant (EBMT) centers between 1990 and 2018 with data reported to Eurocord. Among 4,822 transplants, 2,178 had one HLA-B mismatch of which 1,013 were HLAA and HLA-A and -DRB1 matched. The leader (methionine [M] or threonine [T]) was determined for each HLA-B allele in patients and units to define the genotype. Among single HLA-B-mismatched transplants, the patient/unit mismatched alleles were defined as leader-matched if they encoded the same leader, or leader-mismatched if they encoded different leaders; the leader encoded by the matched (shared) allele was determined. The risks of graft-versus-host disease, relapse, non-relapse mortality and overall mortality were estimated for various leader-defined groups using multi-variable regression models. Among the 1,013 HLA-A and -DRB1-matched transplants with one HLA-B mismatch, increasing numbers of cord blood unit M-leader alleles was associated with increased risk of relapse (hazard ratio [HR] for each increase in one Mleader allele 1.30, 95% Confidence Interval [CI]: 1.05-1.60, P=0.02). Furthermore, leader mismatching together with an M-leader of the shared HLA-B allele lowered non-relapse mortality (HR 0.44, 95% CI: 0.23-0.81; P=0.009) relative to leader matching and a shared T-leader allele. The HLA-B leader may inform relapse and non-relapse mortality risk after CBT. Future patients might benefit from the appropriate selection of units that consider the leader.
GOOGLE CLASSROOM AS AN EFFECTIVE TOOL OF SMART LEARNING AND MONITORING OF STUDENTS' KNOWLEDGE IN VOCATIONAL SCHOOLS
Authors: Гуревич Роман Семенович , Шахіна Ірина Юріївна , Подзигун Олена Анатоліївна
Published: October 2020

The paper highlights the importance of monitoring students’ knowledge in the educational process organized on the basis of IT. The monitoring procedure in training enhances students’ knowledge. The results of this study show that the modernization of the monitoring in the educational process requires the use of modern computer equipment and means of communication. Electronic monitoring of students’ knowledge is the basis for obtaining an objective independent assessment of the level of students’ academic achievements (knowledge, intellectual and practical skills). The paper also presents the list of online services for creating broad-based tests, which include Google Forms, LEARNINGAPPS.ORG, PROPROFS, ClassMarker. Careful analysis of the learning forms allows us to present a way of organizing students’ training with the help of the Google platform, including the Google Classroom service (Learning Management System), which is essential for online learning and effective control of students’ knowledge of the subjects of their major. Unlike its predecessors, the Google Classroom as a separate learning management system allows teachers to use the integrated tools of the Google Apps package, such as Google Drive and Gmail. The main possibilities of using Google Classroom for the organization of Smart learning and monitoring of students’ knowledge are identified. The paper also presents detailed information on the possibilities for Google Classroom users (teachers, students, mentors, parents, administrators). The use of the Smart course, developed by means of the interactive services combined with the traditional methods of teaching information technologies, has made it possible to move the communication of students and teachers up to a new level – it is not limited only to a classroom. In the Google Classroom the educators can post tasks, send announcements, start discussions, and students can share materials, add comments on the course, communicate via e-mail. The information on the work done is constantly updated, which allows the educators to check the tasks quickly and monitor students’ knowledge. The article proves the effectiveness of using the Smart course on the basis of Google Classroom for the formation of information skills of students majoring in “Information and Software Processing Operator”.
ТРЕНІНГ «ПРОЄКТУВАННЯ МУЛЬТИМЕДІЙНОГО СЕРЕДОВИЩА ЗАКЛАДІВ ЗАГАЛЬНОЇ СЕРЕДНЬОЇ ТА ДОШКІЛЬНОЇ ОСВІТИ» ЯК ЗАСІБ ФОРМУВАННЯ ЦИФРОВИХ НАВИЧОК МАЙБУТНІХ ПЕДАГОГІВ
Authors: Іванюк Ганна Іванівна , Куземко Леся Валентинівна , Новик Ірина Михайлівна
Published: October 2020

У статті висвітлено результати експериментального дослідження з проблеми формування цифрових навичок майбутніх педагогів. Охарактеризовано вітчизняні та світові підходи щодо визначення сутності змісту цифрових навичок, використання ІКТ для їх формування. Здійснено аналіз Європейської рамки цифрової компетентності освітян (DigCompEdu) за шістьма сферами діяльності (професійне залучення; цифрові ресурси; навчання інших та самонавчання; оцінка; розширення можливостей учнів; сприяння розвитку цифрової компетентності здобувачів освіти) з метою визначення цифрових навичок, які необхідні сучасному вчителеві. Виокремлено п’ять цифрових навичок (використання цифрових пристроїв та ІКТ; пошук та критичне оцінювання цифрового контенту; модифікація та створення цифрових ресурсів; обмін інформацією та організація цифрової комунікації; вчитися й навчати використанню ІКТ), які становлять основу цифрової компетентності майбутніх педагогів, а також з'ясовано критерії та показники їх сформованості. За 100 бальною шкалою ступеня вияву показників визначено рівні сформованості цифрових навичок, а саме: незадовільний (20–59 балів); задовільний (60–74 бали); добрий (75–81 балів); дуже добрий (82–89); відмінний (90–100 балів). Результати вивчення рівнів сформованості цифрових навичок у майбутніх учителів початкових класів та вихователів закладів дошкільної освіти на констатувальному етапі дослідження засвідчили необхідність розроблення технологічного інструментарію щодо їх формування. Представлено авторську програму тренінгу «Проєктування мультимедійного середовища закладу загальної середньої освіти та закладу дошкільної освіти» із застосуванням ІКТ. Порівняльний аналіз результатів констатувального та контрольного етапів емпіричного дослідження, проведеного впродовж 2018-2020 рр. у Педагогічному інституті Київського університету імені Бориса Грінченка, засвідчив позитивну динаміку рівнів сформованості цифрових навичок студентів і довів ефективність впровадженого технологічного інструментарію. Статистичну значущість результатів дослідження перевірено з використання коефіцієнту рангової кореляції Спірмена.
ТЕХНОЛОГІЯ ОРГАНІЗАЦІЇ МАСОВОГО ДИСТАНЦІЙНОГО НАВЧАННЯ УЧНІВ В УМОВАХ КАРАНТИНУ НА БАЗІ ПЛАТФОРМИ MOODLE
Authors: Спірін Олег Михайлович , Колос Катерина Ростиславівна
Published: October 2020

У дослідженні висвітлено актуальність організації масового дистанційного навчання в умовах карантину. Проаналізовано сучасний стан впровадження дистанційного навчання в закладах загальної середньої освіти та наявні недоліки організації цієї форми навчання під час карантину; виокремлено необхідні засоби для ефективної організації дистанційного навчання. Визначено критерії добору платформ дистанційного навчання для закладів загальної середньої освіти та встановлено відповідні числові значення рівнів їх прояву, на основі яких здійснено порівняльний аналіз платформ дистанційного навчання. Обґрунтовано доцільність розгортання на базі платформи Moodle «Освітнього порталу для закладів загальної середньої освіти» та визначено передумови його використання учасниками навчального процесу зазначених закладів; представлено структуру електронного освітнього ресурсу. Представлені компоненти дистанційного курсу: система навчально-методичних матеріалів і система освітніх послуг. Для навчання учнів найдоцільніше використовувати тижневий формат курсу, що передбачає час для опрацювання учнем навчальних матеріалів самостійно чи за підтримки тьютора відповідно до навчального розкладу, для виконання домашніх завдань, для відпочинку, хобі та самовдосконалення. Наведено приклад структури дистанційного курсу для окремого класу закладу загальної середньої освіти. Виділено обов’язкові змістові елементи в структурі дистанційного курсу. У дистанційному навчанні тьютор є ключовою фігурою, яка відповідає за проведення занять з учнями, створює відповідне навчальне середовище. Це обумовило виокремлення основних функцій тьютора та компетентностей, якими він повинен володіти. Також обґрунтовано потребу в організації систематичного підвищення кваліфікації педагогів за дистанційною формою навчання. Головною особою дистанційного навчання є учень. Це обумовило виокремлення умов успішного навчання учнів у дистанційному курсі та роль тьютора у їх реалізації.
Energetic and economic analysis of vapour compression refrigeration systems applied in different temperature ranges
Authors: Sun Zhili , Cui Qi , Liu Qingzhao , Wang Caiyun , Li Jiamei , Yang Lijie
Published: October 2020

To determine the suitable vapour compression refrigeration system for different temperature ranges, this paper established thermodynamic models for a single-stage vapour compression refrigeration system with an economiser (SSRS+E), a two-stage vapour compression refrigeration system (TSRS), and a cascade vapour compression refrigeration system (CRS) and conducted an energetic and economic analysis of it. The results show that compared with TSRS, SSRS+E can save energy by 13.6% and 7.1%, in the evaporating temperatures of -20°C and -25°C, respectively. R744/R717 CRS is superior to TSRS in terms of energy consumption and refrigeration unit investment costs. Compared with TSRS, R744/R717 CRS can save energy by 14.1% and 18.8%, in the evaporating temperatures of -45°C and -50°C, respectively. Based on the energetic and economic analysis, SSRS+E is recommended for use above the evaporating temperature of -25°C. TSRS is recommended for use in the evaporating temperature range of -45°C to -25°C, and R744/R717 CRS is recommended for use below the evaporating temperature of -45°C.
THE EFFECTIVENESS OF USING ANAGRAM GAMES TO IMPROVE THE VOCABULARY MASTERY OF THE EIGHTH YEAR STUDENTS OF SMP BHAKTI MALANG
Authors: Setyowati Endang , Maknuun Lu’lu’il
Published: October 2020

The aim of the research is to know the English vocabulary mastery of the students of SMP Bhakti Malang taught by using anagram games,  therefore this research used classroom action research (CAR). This research uses individual CAR that focuses only in one classroom. In addition, the researcher acts as the practitioner that conducts the teaching and learning activity by using Anagram game and as an observer that monitored the teacher’s teaching and also the process of teaching. The subjects of the study are eighth grades of SMP Bhakti Malang in second semester at academic year 2019-2020 class 8A is chosen because their English achievement has not provided satisfactory result. The result shows that there was an improvement of the students’ mean score from preliminary test 56.66 (under the minimum passing grade) increase to 74.25 (pass the minimum passing grade) in test 1 and up to 84.44 in test 2. The standard deviation which decreased from 12.50 in test 1 to 8.34 in test 2 indicates that the students’ score close around the mean score which have passed the minimum passing grade.The success of the Anagram strategy in improving the students’ vocabulary is also supported by the creativity of the teacher in designing appropriate media and material, designing the lesson plan, varying classroom activities and building the cooperation among the students.
SOL-GEL PROCESSED SIO2-AL2O3 XEROGELS: SYNTHESIS AND LUMINESCENT PROPERTIES
Authors: Smola Sergii , Fadieiev Yevhen , Rusakova Nataliia , Rusakova Mariya , Efryushina Ninel
Published: October 2020

SiO2-Al2O3 xerogels with various Si : Al ratios were synthesized via sol-gel method (two kinds of synthetic procedures were used) and characterized by means of elemental analysis, XRD, thermogravimetry and IR spectroscopy. No losses of precursors were found during the synthesis and the introduced components are quantitatively transferred from the initial mixture to the composition of the formed samples.The position of the luminescence band in the 300–500 nm region depends on the wavelength of the exciting light, time of gel maturation and the drying temperature, which is the manifestation of the influence of the structure of units in xerogels on the luminescent properties.
EFFECT OF AZOINITIATORS OF METHYL METHACRYLATE POLYMERIZATION ON THE FORMATION PROCESS AND MORFOLOGY OF POLYURETHANE /POLYMETHYL METHACRYLATE INTERPENETRATING POLYMER NETWORKS
Authors: Kosynchuk Liudmyla , Antonenko Oksana , Grishchenko Volodymyr , Busko Nataliia , Ignatova Taisa , Vorontsova Liubov
Published: October 2020

Interpenetrating polymer networks (IPN) are mixtures of two cross-linked polymers formed as a result of chemical reactions of in situ synthesis of components from single-phase initial mixtures. As a rule, due to the incompatibility of the components, a physical process of phase separation takes place with the formation of heterogeneous systems with insignificant interphase adhesion, which can have a negative effect on the physicochemical properties. To increase the compatibility of the components and to stabilize the systems, compatibilizers are introduced into the reaction mixtures. In this work the kinetics of the in situ formation of the components of polyurethane/poly(methyl methacrylate) interpenetrating polymer networks and the phase separation induced by chemical reactions in the presence of methyl methacrylate polymerization oligoazoinitiators in the reaction mixture were studied. Oligoazoinitiators contained fragments of a polyurethane chain also. It has been shown that the introduction of oligoazoinitiators of various chemical natures can control the process of IPN formation due to the formation of block copolymers during synthesis, which are compatibilizers of the mixture. They slow down the phase separation process and favor the formation of a finer IPN structure.
Synthesis, PASS Predication, Antimicrobial, DFT, and ADMET Studies of Some Novel Mannopyranoside Esters
Authors: Matin Mohammed Mahbubul , Priyanka Chakraborty Priyanka
Published: October 2020

Due to the biodegradability and drug-likeness properties sugar esters (SEs) are getting especial attention to the synthetic and bioorganic chemists. In this context, we have synthesized several 6-O-pentanoyl mannopyranoside esters (5-9) with alkanoyl and sylfonyl chains reasonably in good yields. Both the prediction of activity spectra for substances (PASS) and in vitro tests indicated that these mannopyranoside esters possess better potentiality against fungal pathogens than the bacterial organisms. These SEs were also optimized with quantum chemical density functional theory (DFT), and various thermodynamic properties like frontier molecular orbital, and molecular electrostatic potential (MEP) were calculated and discussed. Absorption, distribution, metabolism, excretion, and toxicity (ADMET) calculations indicated that these SEs can pass through blood brain barrier and less toxic. Drug-likeness results indicated good conditions for alkanoyl esters rather than sulfonyl esters despite their promising antifungal results. All the in vitro and in silico results indicated that the combination of pentanoyl (C5) and lauroyl (C12) chains in mannopyranoside framework, as in 9, might be a potential candidate for novel antifungal agent.
A Sensitivity Analysis of Water Absorption Parameters of Theobroma Cacao L. Reinforced Epoxy Composites
Authors: Ayanladun Chris , Oke Sunday
Published: October 2020

Cocoa pod husk composites for structural applications face a substantial water absorption problem in which the residual tensile, fatigue, and flexural characteristics always exhibit instant deterioration after immersion in water. Unfortunately, there is an absence of sensitivity analysis research on the composite’s water absorption parameters to establish the crucial parameters that may function as drawbacks. Consequently, this study establishes how the sensitivity analysis of the Fickian’s model parameters can be measured using single and joint parametric variations in the water absorbed at saturation, interactive indicator and the response indicator between patterns using experimental data and literature sources. Results revealed that the most sensitive case study was obtained when the response indicator between patterns was varied with the absorbed quantity in time, accounting for 95.24 % (20 out of 21 cases). Accordingly, composite engineers and designers should use the most sensitive parameter to control design features.
STATE OF SEED PRODUCTION AND AGRO-ENERGY EFFICIENCY ASSESSMENT OF RED FESCUE SEED PRODUCTION
Authors: Zolotarev Vladimir
Published: October 2020

Red fescue (Festuca rubra L.) it is one of the most popular crops for creating lawns of various types and as a component of meadow and pasture poly-species mixtures of long-term use. The volume of domestic production of seeds of this crop is less than 2% of the total sales of seed material on the Russian market. The wide expansion of imported seeds of foreign-selected varieties to the domestic market sharply raises the question of the need to develop seed production of this crop in Russia. To do this, it is necessary to intensify breeding for the development of new varieties of red fescue, the development of zonal technologies for cultivating them for seeds. Analysis and generalization of research results shows that when using a set of optimal agricultural techniques, it is possible to consistently receive seed collections of more than 0.4 t/ha. This level of seed yield ensures high profitability of production and recoupment of energy costs. Assessment of the energy efficiency of technologies for cultivation of red fescue pasture-lawn ecotype shows that the total energy consumption per 1 ha of seed was 17.7 GJ, per 1 kg of seeds – 68.2 MJ. Due to the increase in yield by 44.4% and the use of energy-saving techniques, energy savings per 100 kg of seeds amounted to 25.6%. The energy assessment showed that as a result of harvesting seed crops by direct threshing in the optimal time frame, total energy costs decreased by 19%, and energy consumption for fuel – by 29%.
HUBUNGAN PENGASUHAN DI TEMPAT PENITIPAN TERHADAP PERKEMBANGAN PSIKOMOTOR, SOSIAL DAN BAHASA PADA ANAK USIA 1-5 TAHUN DI TPA AL IRSYAD TERNATE 2020
Authors: Sobri Maulana Muhammad
Published: October 2020

A child is a valuable expectation of parents. In order to obtain a healthy and smart children and suitable with their growth, children need should be fulfilled either for physical, psychological, social and spiritual needs. Child birth becomes a problem for a working mother so that there are many day care center for children occurred recently that is expected could replace the role of parents temporarily. The aim of this research was to find out how is the relationship of day care center for children with the development of psychomotor, language and social of 1-5 years old children. This was a correlation research that used cross sectional approach. The population was 1-5 years old children that consisted of 21 children who were entrusted in Al Irsyad day care center and the instrument being used was observation sheet and DDST sheet as well as questioner. Data analysis used technique of Spearmanâ€™s Rank for observation and child development (DDST). The analysis result showed that the most dominant care was bad care, suitable with the result of observation (referred to DDST) and the dominant child development was normal, and there was a significant relationship for care in the day care center from the aspect of personal social with the development of child personal social, and yet treatment for soft motoric, language and rough motoric did not have relationship with the development of soft motoric, language and rough motoric of children so that it could be concluded that care in the day care center did not have significant relationship with the child development.
PENINGKATAN KEMAMPUAN MENULIS MELALUI PERMAINAN MENGGAMBAR (PENELITIAN TINDAKAN DI KELOMPOK B TAMAN KANAK-KANAK SOS DESA TARUNA JAKARTA TIMUR)
Authors: Pawitri Ambar
Published: October 2020

The aims of this research are to know the ability to write in early childhood through drawing games. The research was conducted through action research in group B kindergarten SOS Desa Taruna. The study is conducted using action research and held from May to June the second semester. The procedures for this action research are following Kemmis and Taggartâ€™s model consisting of four phases cycle which is (a) planning, (b) action, (c) observation, (d) reflection. Data analysis is carried using both quantitative and qualitative by the positive response of drawing games. In the 1st cycle, early childhood writing ability isâ€¦% and early childhood writing ability increasingâ€¦% in the 2nd cycle. The implication of the research finding, drawing games should be children learn writing ability with fun but can make children study writing, drawing games it should be an alternative to teach writing for the children.
Construction of a Five-Super-Enhancer-Associated-Genes Prognostic Model for Osteosarcoma Patients
Authors: Ouyang Zhanbo , Li Guohua , Zhu Haihong , Wang Jiaojiao , Qi Tingting , Qu Qiang , Tu Chao , Qu Jian , Lu Qiong
Published: October 2020

Osteosarcoma is a malignant tumor most commonly arising in children and adolescents and associated with poor prognosis. In recent years, some prognostic models have been constructed to assist clinicians in the treatment of osteosarcoma. However, the prognosis and treatment of patients with osteosarcoma remain unsatisfactory. Notably, super-enhancer (SE)-associated genes strongly promote the progression of osteosarcoma. In the present study, we constructed a novel effective prognostic model using SE-associated genes from osteosarcoma. Five SE-associated genes were initially screened through the least absolute shrinkage and selection operator (Lasso) penalized Cox regression, as well as univariate and multivariate Cox regression analyses. Meanwhile, a risk score model was constructed using the expression of these five genes. The excellent performance of the five-SE-associated-gene-based prognostic model was determined via time-dependent receiver operating characteristic (ROC) curves and Kaplan–Meier curves. Inferior outcome of overall survival (OS) was predicted in the high-risk group. A nomogram based on the polygenic risk score model was further established to validate the performance of the prognostic model. It showed that our prognostic model performed outstandingly in predicting 1-, 3-, and 5-year OS of patients with osteosarcoma. Meanwhile, these five genes also belonged to the hub genes associated with survival and necrosis of osteosarcoma according to the result of weighted gene co-expression network analysis based on the dataset of GSE39058. Therefore, we believe that the five-SE-associated-gene-based prognostic model established in this study can accurately predict the prognosis of patients with osteosarcoma and effectively assist clinicians in treating osteosarcoma in the future.
Supramolecular Self-Assembled Peptide-Based Vaccines: Current State and Future Perspectives
Authors: Abdullah Turdimuhammad , Bhatt Khushbu , Eggermont Loek J. , O'Hare Nick , Memic Adnan , Bencherif Sidi A.
Published: October 2020

Despite the undeniable success of vaccination programs in preventing diseases, effective vaccines against several life-threatening infectious pathogens such as human immunodeficiency virus are still unavailable. Vaccines are designed to boost the body's natural ability to protect itself against foreign pathogens. To enhance vaccine-based immunotherapies to combat infections, cancer, and other conditions, biomaterials have been harnessed to improve vaccine safety and efficacy. Recently, peptides engineered to self-assemble into specific nanoarchitectures have shown great potential as advanced biomaterials for vaccine development. These supramolecular nanostructures (i.e., composed of many peptides) can be programmed to organize into various forms, including nanofibers, nanotubes, nanoribbons, and hydrogels. Additionally, they have been designed to be responsive upon exposure to various external stimuli, providing new innovations in the development of smart materials for vaccine delivery and immunostimulation. Specifically, self-assembled peptides can provide cell adhesion sites, epitope recognition, and antigen presentation, depending on their biochemical and structural characteristics. Furthermore, they have been tailored to form exquisite nanostructures that provide improved enzymatic stability and biocompatibility, in addition to the controlled release and targeted delivery of immunomodulatory factors (e.g., adjuvants). In this mini review, we first describe the different types of self-assembled peptides and resulting nanostructures that have recently been investigated. Then, we discuss the recent progress and development trends of self-assembled peptide-based vaccines, their challenges, and clinical translatability, as well as their future perspectives.