bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGELOLAAN DANA DESA DALAM BIDANG PEMBERDAYAAN (STUDI KASUS DESA NEKBAUN, KECAMATAN AMARASI BARAT, KABUPATEN KUPANG
Authors: Kerihi Anthon Simon Yohanis
Published: May 2021

This study aims to identify and explain how the village fund management in 2018 in the field of empowerment. This will certainly be adjusted based on the Minister of Home Affairs Regulation No. 113 of 2014 concerning Village Financial Management. This research uses qualitative method with interview technique and field documentation on 14 informants as key informants who are trusted to know about village financial management starting from the planning, budgeting, implementation, administration, reporting and accountability stages. The results of the study found that the existence of programs that had not been implemented or carried out well such as BUMDES and Taman Eden due to village fund management in the field of empowerment had not applied the principles of transparency, accountability, participants, and obedience and budget discipline in a good and correct manner. This is caused by several things including; lack of understanding from village officials regarding village fund management, especially in the area of empowerment, lack of level of community participation also in program implementation, lack of supervision from the district or provincial level also causes village governments to neglect in carrying out their duties and responsibilities, lack of training and socialization as one of the obstacles in the village fund management process, on the other hand, there are individuals who want to take advantage of funds sourced from the APBN, and the latter is a classic problem found in almost every village. Human power is less qualified due to the small number of people who have tertiary education.
PENGARUH KUALITAS AUDITOR, AUDIT TENURE DAN DEBT DEFAULT TERHADAP PENERIMAAN OPINI AUDIT GOING CONCERN
Authors: Oktaviani Oktaviani , Challen Auliffi Ermian
Published: May 2021

Going concern audit opinion defined as opinion state by the auditors based on their audit, concludes that substantial doubt exists with regard to the company’s ability to continue functioning as a business entity. This study aims to obtain empirical evidence about the effect of auditor quality, audit tenure, and debt default on the acceptance of going concern audit opinion. The sample used in this study is manufacturing companies listed on the Indonesia Stock Exchange and have fulfilled the criteria that existed during the 2013-2017 period, a total of 20 companies. Data analysis techniques using logistic regression. The results of this study empirically prove that auditor quality and the debt default has a positive effect on the acceptance of going concern audit opinion, audit tenure has a negative effect on the acceptance of going concern audit opinion.
Cover Depan, Editor, Reviewer, Daftar Isi
Authors: JAK Editor
Published: May 2021

Cover Depan, Editor, Reviewer, Daftar Isi
Cover Belakang
Authors: JAK Editor
Published: May 2021

Cover Belakang
DETEKSI VARIASI SOMAKLONAL PLANLET Jatropha curcas Linn. HASIL REGENERASI EMBRIO SOMATIK DENGAN MARKA MOLEKULAR ISSR
Authors: Rudiyanto . , Efendi Darda , Al-Hafiizh Erwin , Ermayanti Tri Muji
Published: May 2021

Physic nut (Jatropha curcas Linn.) has the potential as a source of sustainable biofuels. Somatic embryo proliferation of J. curcas may cause somaclonal variations. This research aimed to investigate somaclonal variations of J. curcas somatic embryo derived-plantlet using ISSR markers. Somatic embryos of J. curcas at the globular phase were cultured on liquid MS medium supplemented with 0, 0.5, 1.0, 1.5, and 2.0 mg L-1 of 2,4-D. Parameter observed were embryos weight, embryos volume, colour, and size of embryos. After proliferation, the embryos were cultured on a germination medium until the cotyledonary phase. The results showed that proliferation of J. curcas somatic embryos was optimal, with the highest weight and volume,  at MS medium added with 1 mg L-1 2,4-D.
inclusión del error de tipo en el ordenamiento penal ecuatoriano
Authors: García Falcon Ramiro J. , Vallejo Vaca Káterin
Published: May 2021

El esquema del delito previsto en el Código Orgánico Integral Penal contempla al dolo como una modalidad de comisión del tipo, por lo que la sola ausencia del conocimiento total o parcial de los elementos objetivos darían paso a la aplicación del error de tipo, sin que su aplicación dependa del reconocimiento en la norma penal, sino de una consecuencia lógica como es el esquema conceptual contemplado en el coip. Sin embargo, la ausencia de esta figura en nuestra legislación permitió la errónea interpretación de los jueces, respecto a su aplicación, por lo que la inclusión de ésta constituye un avance en la dogmática y en la futura jurisprudencia penal ecuatoriana.
Innovación de contextos relacionales-comunicacionales para una educación transformadora
Authors: Crespo-Balderrama Maritza , Tapia- Figueroa Diego
Published: May 2021

La investigación que se describe surgió de la pregunta ¿cómo generar procesos transformadores en contextos educativos?, teniendo en cuenta que, todavía, en el Ecuador la educación está marcada por la jerarquización del conocimiento y relaciones que buscan la homogeneización y estandarización. Para el proceso se eligió una perspectiva innovadora, el construccionismo social-relacional, el cual mira al cuidado y a la educación como apropiación creativa, asertiva y proactiva de todo lo que nos sucede en la vida: vínculos, trabajos, relaciones y encuentros significativos; cuyos procesos permanentes de aprendizaje necesitan espacios de reflexión y acompañamiento.
La investigación relacional contó con la participación de docentes, autoridades, padres de familia, y otros miembros de contextos educativos, a lo largo de 4 años, y tuvo como escenario la implementación del proyecto “Cuidando al cuidador” para instituciones educativas y de protección a la niñez y adolescencia en Tungurahua-Ecuador, entre los años 2016 y 2019.
El propósito de la investigación es comprender cómo desde las prácticas colaborativas-dialógicas y el enfoque generativo -como maneras de ser y de hacer- se crean nuevas condiciones relacionales que ponen en el centro la apertura hacia lo diverso, lo distinto y lo local y en las cuales los estudiantes construyen sus propios recursos creativos, emocionales y relacionales. El resultado permite evidenciar que la libertad, diálogo, curiosidad, reflexión crítica, respeto por la diferencia y ética relacional potencian los contextos educativos y generan transformaciones que contribuyen a una vida digna a la construcción de posibilidades y bienestar común.
Estudio de Fraseología comparativa francés-español en la carta de Jean Louis Godin des Odonais a Charles-Marie de La Condamine
Authors: Ignatova Ekaterina
Published: May 2021

El presente estudio de fraseología comparativa se basa en la carta de Jean Louis Godin des Odonais dirigida a Charles-Marie de la Condamine y su traducción al idioma español. La carta narra el trágico viaje de Isabelle, esposa de Godin, para reencontrarse con él después de más de 20 años de separación. El contenido de este emotivo documento explica la abundancia del material fraseológico del que nos servimos para formar, primero, el corpus del trabajo en ambas versiones y, posteriormente, presentar varias observaciones y reflexiones acerca de los procesos, tanto paralelos como distintos, en francés y en español. En este estudio se expone la importancia del uso correcto de fraseologismos en las traducciones como también la necesidad de incluirlos desde el principio y en forma paulatina en el proceso de la enseñanza de los idiomas.
La inmersión y la mirada
Authors: Abad Ordóñez Gustavo
Published: May 2021

Solo imaginar la escena ya es un ejercicio seductor. En ella, Hegel, el gran filósofo de la dialéctica y el idealismo alemán, está sentado ante su mesa de trabajo. Tiene en sus manos varias revistas y periódicos. Hegel se concentra en la lectura. Cada tanto levanta la mirada, medita y toma notas. Largas y cuidadosas notas.
Moridor y otros poemas
Authors: Yánez Sophía
Published: May 2021

La poética del peruano Willy Gómez Migliaro, premio Lira de Oro en Cuenca, presupone un compromiso con las letras y no la inmediatez del acto de exorcismo. En Moridor y otros poemas, como en sus otras obras, nos ofrece un lenguaje de capas superpuestas que desafían al lector que busca un ingreso fácil al mundo de la poesía.
Stability of Polythiophene-Based Transistors upon Bending for Gas Sensing Applications
Authors: Zanchin Vinicius Ramos , Cavallari Marco Roberto , Fonseca Fernando Josepetti
Published: May 2021

It is presented herein a fabrication procedure for organic thin film transistors over flexible substrates, as well as an evaluation of the electrical performance upon bending stresses. Top gate/bottom contact flexible transistors of poly(3-hexylthiophene) (P3HT) were successfully fabricated, by carefully tuning organic films drying temperatures, photolithography solvents and the pattern of electrode pads. The transistors were processed over both rigid and flexible substrates for comparison purposes. A P3HT hole mobility approaching 0.01 cm2/Vs was observed for all devices and even on different substrates. In spite of a current modulation of ca. 10, P3HT over poly(ethylene terephthalate) (PET) featured transistor behavior upon bending down to a curvature radius of 8 mm. Bending direction, however, produced different effects on the transistor characteristics, especially on gold electrodes.
The Implications of Ferroelectric FET Device Models to the Design of Computing-in-Memory Architectures
Authors: Reis Dayane , Niemier Michael , Hu Xiaobo Sharon
Published: May 2021

Data transfer between a processor and memory frequently represents a bottleneck with respect to improving application-level performance. Computing-in-memory (CiM), where logic and arithmetic operations are performed in memory, could significantly reduce both energy consumption and computational overheads associated with data transfer. This work presents a revisited study of FeFET-CiM, a CiM architecture capable of performing Boolean ((N)AND, (N)OR, X(N)OR, INV) as well as arithmetic (ADD) operations between words in memory. In this study, we employ two types of FeFET-based memory cells in the CiM architecture. Namely, the 2T+1FeFET and the 1-FeFET memory cells. The use of these two types of memory cells in the FeFET-CiM architecture is enabled by two distinct models for FeFET devices. The FeFET-CiM architecture based on 2T+1FeFETs (1FeFETs) offers an average speedup of ∼2.5X (∼1.1X) and energy reduction of ∼1.7X (∼1.4X) when compared to a SRAM baseline across 12 benchmark programs. Despite smaller speedups and energy savings enabled by 1FeFET-CiM when compared to 2T+1FeFET-CiM, 1FeFET memory arrays may offer up to ∼5.3X density improvements when compared to conventional 6T-SRAM arrays. Furthermore, 1FeFET-CiM offers significant application-level improvements when compared to a counterpart STT-CiM architecture.
Guest Editors' Words
Authors: Torres Franks Sill , Vilela Neto Omar Paranaiba
Published: May 2021

This special edition presents seven invited works that focus on different aspects of the design with emerging technologies. With silicon facing barriers to the future development of traditional CMOS technology, it is now time to think ahead and look for new alternatives that can add exciting new characteristics to future applications. In this sense, new materials and substrates must be investigated. Some of them enable the development of fast and low power switching devices that represents digital state by different physical properties, such as optical excitation, magnetic field, and phase state. Associated with that, new non-von Neumann computing architectures can be explored, including computing-in-memory that minimizes the problems associated to data transfer between memory and logic units. In the following, we present a short description of the papers appearing in this Special Issue.
variáveis geohistóricas como categorias úteis na compreensão de exclusões jurídicas
Authors: Aguiar Rafael dos Reis
Published: May 2021

OBJETIVO: O presente trabalho tem por escopo elaborar a relevância de análise das experiências de exclusão jurídica a partir do escopo do giro espaço-temporal a fim de desocultar a reprodução de dinâmicas das relações de poder que reproduzem essas exclusões.

MÉTODO: Para tanto, o artigo apresentará a categoria do giro espaço-temporal , desvendando a relacionalidade destas categorias de análise e seu uso em potencial no presente a fim de romper com naturalizações performativas. Em seguida, trabalharemos de forma crítica a produção do saber histórico e a proposta de uma geohistoricização crítica como uma geohistoricização localizada. Por fim, alocaremos a análise espaço-temporal sobre a criminalização de práticas homoeróticas na intenção de romper com o efeito performativo naturalizante dos processos históricos de essencializações que produz sentidos de cidadania mais ou menos arbitrários.

RELEVÂNCIA/ORIGINALIDADE: O artigo busca contribuir na compreensão analítica dos usos do Direito enquanto reprodutor de hierarquizações históricas, introduzindo o giro espaço-temporal como uma possível ferramenta teórica e metodológica para desvelar naturalizações arbitrárias de sexualidades hegemônicas, por exemplo.

RESULTADOS: A partir do esforço teórico ao longo do texto concluiu-se pela emergência de interpretar, pelo escopo do giro espaço-temporal, os termos das diversas conjunções espaço-temporais no Direito que são atraídas para o presente e projetadas rumo ao futuro.

CONTRIBUIÇÕES TEÓRICAS/METODOLÓGICAS: O giro espaço-temporal como uso metodológico vem sendo cada vez mais utilizado nacional e internacionalmente na busca por uma compreensão e produção científica no Direito comprometida com o devir da igualdade radical que a práxis social nas democracias constitucionais demandam.
direito como instrumento de preservação cultural
Authors: Freitas Karollayne Nunes dos Santos , Santos Raphael de Souza Almeida
Published: May 2021

CONTEXTO: Este artigo pretende analisar a atuação do Direito como instrumento de preservação cultural da Comunidade Quilombola de Vargem Comprida (BA) particularizando as características essenciais da comunidade a partir da identidade e do reconhecimento quilombola, de modo que é questionado se a Comunidade Quilombola de Vargem Comprida (BA) tem amparo jurídico para a preservação da cultura e identidade como comunidade remanescente de quilombo, considerando os critérios para demarcação, titulação e certificação das terras.

OBJETIVO: Tem o objetivo de analisar o reconhecimento da Comunidade Quilombola de Vargem Comprida (BA) como terra remanescente de quilombo fundamentando-se em aspectos sociojurídicos, especificamente, na compreensão da identidade étnica para a promoção da preservação cultural e a emissão dos títulos de propriedade, considerando as perspectivas legais do art. 68 do ADCT, do Decreto nº 4.887/2003 e da Portaria nº 98/2007.

MÉTODO: Foi utilizado o método de abordagem dedutivo, embasado em procedimento bibliográfico, voltado para a pesquisa exploratória e documental com base em uma seleção de dados qualitativos englobando o estudo do caso concreto.

RELEVÂNCIA/ORIGINALIDADE: A discussão jurídica é necessária para delimitar pontos fundamentais da questão quilombola na atualidade, levando em consideração as particularidades do grupo étnico-tradicional baseadas na história de luta e resistência à opressão, que caracterizam a identidade dos remanescentes de quilombos e viabilizam o debate acerca dos mecanismos empregados para a preservação cultural da Comunidade Quilombola de Vargem Comprida (BA).

RESULTADOS: Os parâmetros teóricos que fundamentam a base legal da questão quilombola é obstaculizado por entraves na efetivação dos direitos fundamentais, especificamente, do direito à propriedade, tornando-se imprescindível a implicação jurídica para a análise sociojurídica de base antropológica da importância das comunidades quilombolas na contemporaneidade brasileira. Compreende-se que a efetividade dos direitos fundamentais inerentes às comunidades quilombolas são negligenciados pelo Estado, uma vez que a emissão dos respectivos títulos de propriedade é realizada tardiamente. Por fim, para o reconhecimento da comunidade quilombola é necessário a certificação e emissão dos respectivos títulos com base nos aspectos da identidade étnica, da tradição cultural e da particularidade social dos remanescentes de quilombos.

CONTRIBUIÇÕES TEÓRICAS/METODOLÓGICAS: A perspectiva histórico-cultural que engloba os aspectos tradicionais da Comunidade Quilombola de Vargem Comprida (BA) indica que a interação entre o saber jurídico e o saber antropológico é base viável para a discussão metodológica sobre a necessidade de observância de laudos antropológicos para a caracterização da identidade de um povo, considerando a importância de fomentar jurídica, social e legalmente os direitos fundamentais das comunidades quilombolas.
Intra-family conflict in Nepal: result of a game between doing and getting done
Authors: Bhusal Durga
Published: May 2021

The main purpose of this attempt is to outline the avenues for future studies on intra-family conflict through a review of relevant literature. The present study aims to examine the relations due to intra-family conflict as the result of a game between 'doing' and 'getting done in Nepal. Secondary data through descriptive design is used in search of conceptual clarity that intra-family conflict refers to problems, oppositions, or differences that occur within the family setup. The present paper tries in a non-technical way to discuss the basic notions of game theory under the aspect of social sciences. Different reviewed studies help represent many factors that should be considered for their potential to investigate the family conflict. A better understanding of intra-family conflict needed both to prevent conflict and enable improved management of it.  The potential way to get new knowledge underneath the game would be the process to accommodate the conflict between ‘doing’ and ‘getting done through the concerned review is the crux of this study.
On the use of dictionary materials when studying concepts at Russian language lessons
Authors: Shutan M. I.
Published: May 2021

The purpose of this study is to show how using dictionary materials helps in creating the conceptual model, which separates the basic concept elements and shows stable communications between them. This article describes the training experiment and characterizes students’ studies of concepts, including how they employ different dictionary materials (linguistic, mythological, and concept dictionaries). The author pays special attention to how students work with didactic materials created by their teacher depending on the dictionaries’ content. The conceptual model, constructed as a result of the multifaceted activity, consists of two main components: 1) the poetic perception of home; 2) the everyday perception of home. Each of these components is further defined by a whole group of meanings.
Missed appointment at specialist outpatient clinics: The Federal Medical Centre Bida, Northern Nigeria experience
Authors: Sunday Akingbola Omokanye  , Ibrahim Taiwo Adeleke  , Adedeji Olugbenga Adekanye  , Folorunsho B. Adewale  , Chimezie Nwagbo Duum Nwachukwu  , Adisa Abdullateef Adebisi
Published: May 2021

Background/Objective: Thousands of patients miss their appointments every year in all kind of practices including specialists’ cares. Timely access at scheduled clinic appointment is important for achieving good medical outcomes to smoothen workflow, reduce crowding and waiting period, and often determines patient’s satisfaction. However, the after effect of missed appointment include; disruption of daily work planning of both physicians and administrative staff, interfered with adequate medical care, time lost and decreased efficiency on the part of physicians and as well as prolonged waiting time at the clinic. This study aims to determine the rate of missed appointments, reasons for missing appointments, the predisposing factors and aftereffect of missed appointments at specialist outpatient clinics of the hospital. Methods/Design: This was a cross-sectional study carried out at the consultative outpatient clinics of FMC Bida. Out of 38,837 patients’ population, a total of 380 patients were systematically co-opted into the study using a stratified sampling technique. A semi structured questionnaire was used to collect data. The questionnaires comprised of questions that assessed the participant’s demographic characteristics, rate, reasons and predisposing factors of missed appointment. Results: out of 380 participants co-opted into the study, 315 responses were obtained. The result showed that the majority of the participants was within the age range of 25-34 (105, 33.3%), mostly female (220, 69.8%) and predominately Nupe dialect. A total of 139(44.1%) participants claimed to have ever missed their appointment. The reasons for the missed are; forgetfulness, lack of money for treatment, lack of money for transport and work commitment respectively. The majority who missed their appointment attend gyne infertility, orthopedic and psychiatric clinics. They are uneducated, artisans and from villages outside Bida town. Conclusion: since the reasons of missed appointment and predisposing factors have been identified, healthcare professionals and hospital management will need to pay serious attention with regards to the following; reduce waiting time at the clinic, restructure appointment scheduling system, educate patients on appointment, subsidize the cost of treatment for
Design and implementation of a medical expert system for diagnosis and prescription
Authors: Ike Mgbeafulike  , Igwe Chidinma Nelly
Published: May 2021

This project work focuses on computerization of medical diagnosis and prescription system to increase medical services and enhancement of logistic efficiency. The aim is to produce approach which through computer programs and files carefully created, written, designed and integrated from an application package that accepts both physical states of patients. Disease symptoms (input data) and as such one which is able to store, access, manipulates as much information as possible. The ease and speed of processing, storage and versatility of the computer make it possible for easy diagnosis and prescription interestingly; the end results is the ability analysis of the disease by producing the input data and provide summaries of the total treatment bill, lab result and other disease investigation and confirmation for a particular patient.
Effects of alpha-lipoic acid on the biomechanical properties of the skin
Authors: Silvia Haydée Pérez Damonte  , María Alejandra Moyano  , Myriam Nuñez  , Adriana Inés Segall
Published: May 2021

Background: The Cutometer MPA 580® (Courage and Khazaka, Germany) is a well-established instrument for the accurate and reproducible measurement of the biomechanical properties of the skin. The purpose of this study was to assess the effect of 4 formulations containing 2.5% and 5.0% of α-lipoic acid and ascorbic palmitate or butylhydroxytoluene on skin elasticity and firmness and to assess the equivalence between alternative parameters (Q0, Q1 and Q3) and the traditional parameters R0, R2, R5, R6, all determined with the same cutometer. Methods: Measure of in vivo firmness and elasticity of the skin was performed using R and Q parameters measured in the same device. Results: Different statistical analysis were applied to the results obtained from the parameters (Q0, Q1 and Q3) and the traditional parameters R0, R2, of the in vivo measurements after the application of the four formulations during 28 days. A correlation between both types of measurements was demonstrate. Conclusion: A four-week treatment with a cream containing 5% α-lipoic acid improves the biomechanical characteristics of the skin, thus contributing to the protection against photo-aging. Both methods of measurement proved to be equivalent.
Analysis of βeta-carotene from Jongi (Dillenia Serrata Thunb.) as a source of vitamin A
Authors: Khairun Nisa  , Ryka Marina Walanda
Published: May 2021

Beta-carotene is converted in the body to vitamin A, a powerful antioxidant that plays an essential role in maintaining healthy eyes, skin, and neurological function. Beta-carotene and other carotenoids have antioxidant activities and are valued for their ability to prevent chronic disease. β-carotene is found in yellow, orange, red, and green fruits. The purpose of this study was to determine the β-carotene in Jongi. Jongi (Dillenia Serrata Thunb.) is an endemic fruit of Sulawesi which contains β-carotene. The samples used in this study were raw jongi and ripe jongi extracted with n-hexane: acetone (1:4). To the samples were analyzed quantitatively using UV-Vis spectrophotometry at a wavelength of 450.00 nm. The results showed that the β-carotene in raw jongi was 0.3554 mg/100 g and the β- carotene in ripe jongi was 1.1841 mg/100 g. Ripe jongi consist of more β-carotene than the raw jongi, hence better as a source of Vitamin A.
In vitro cytotoxic activity of Phyllanthus amarus Schum. & Thonn.
Authors: S. S. Sravanthi Pammi  , Archana Giri
Published: May 2021

Some bioactive compounds from plants are excellent sources of anticancer drugs. These natural phytochemicals are used in active research for cancer prevention and treatment. In our present study invitro anticancer activity was evaluated using dimethylformamide leaf extract of Phyllanthus amarus as its GC-MS analysis revealed many active principles which exhibited good antimicrobial and antioxidant properties. There were reports that anti-proliferative activity is always coupled with antioxidant activity. Anti-cancer activity of the P. amarus leaf extract was tested against HCT 15 and T47D cell lines and inhibitory effect on HCT 15 cell line was found to be greater than T47D cell line. With the increasing concentration of extract, the percentage of viability of cell lines was found to be decreased for both the cell lines. The anticancer activity of leaf extract of P. amarus is comparable to positive control drug doxorubicin. N-Hexadecanoic acid, lignans and polyphenol compounds in leaf extract may be responsible for the anticancer activity. These phytochemicals block cancer cell propagation by controlling cancer stem cells and can influence all the stages of cancer development effectively.
Prospects of hydrogen technologies in power and chemical industries
Authors: Yarullin R. S. , Salikhov I. Z. , Cherezov D. S. , Nurislamova A. R.
Published: May 2021

THE PURPOSE. Consider the use of hydrogen technologies in energy. The total production of hydrogen in Russia is about 5 million tons with a global consumption of 72 million tons. However, in the case of toughening of carbon regulation by importers of Russian products, the production of hydrogen in the Russian Federation may double. The roadmap «Development of hydrogen energy in Russia» stipulates that Gazprom and Rosatom will become the first hydrogen producers in the country - in 2024 they should launch pilot hydrogen plants, including at nuclear power plants. METHODS. To realize the potential in the country and achieve the goals laid down in the Energy Strategy, the departments have prepared a special action plan (roadmap) for the development of hydrogen energy in Russia until 2024, which was approved by Russian government on October 12, 2020. The main goal of this plan is called the organization of priority work on the formation in Russia of a high-performance export-oriented hydrogen energy, developing on the basis of modern technologies and provided with highly qualified personnel. RESULTS. Transportation and safe storage remains one of the key issues in hydrogen energy. The complexity of this problem is determined by the fact that in the free state hydrogen is one of thelow-boiling gases, in liquid and solid state more than an order of magnitude lighter than water and an order of magnitude lighter than gasoline. The molecules of the substance are so small that they can seep through the atomic structure of a metal container at temperatures above minus 253 ° C. Maintaining such a temperature in a large volume for a long time is energy-intensive. Another problem is hydrogen embrittlement and destruction of metals by atomic hydrogen. Even high-strength steels, as well as titanium and nickel alloys, are susceptible to it. CONCLUSION. The demand for hydrogen is growing due to the shift to the consumption of cleaner and lighter fuel oils, while the petroleum feedstock is getting heavier. But at the same time, the potential of natural gas has not yet been exhausted, which already now contributes to the low-carbon development of the economy. Skepticism about hydrogen technologies will disappear only when one of them gains relatively widespread use. At the same time, there is no doubt that hydrogen is very relevant for the creation of chemical current generators. This is of great importance for transport, and for distributed energy, and for a number of other areas.
Opportunities for the development of hydrogen energy in the Murmansk region
Authors: Cheltybashev A. A. , Karachentseva Ia. M.
Published: May 2021

THE PURPOSE. To analyze the perspectives for the development of hydrogen energy in the Murmansk region. To consider the possibility of implementing projects for producing "green" hydrogen for industrial using. METHODS. The method of analysis of literature sources in the field of hydrogen energy was used, as well as the method of generalizing the information obtained. RESULTS. The article describes the relevance of the topic, studies the global trend towards the transition to "green" energy. The methods of producing hydrogen are considered. The most environmentally friendly and efficient method for the production of industrial hydrogen has been identified, and possible sources of its production have been considered. CONCLUSION. As a result of the analysis of the prospects for the development of hydrogen energy in the Murmansk region, the prerequisites for the production of "green" hydrogen on an industrial scale are revealed. Possible sources for its production are listed. The article provides an example of the implementation of a project to create an international scientific research station on the territory of the Murmansk region, where hydrogen fuel cells will be used.
Sociological methods for solving current practical issues of higher education: action research
Authors: Soroka Y.
Published: May 2021

The purpose of this article is to review the characteristics and principles of research in action and actualization in this context of sociological methods and relevant research competencies of teachers. Research in action is presented as one that can be used by lecturers to obtain the necessary information about their current students, which is necessary to compensate for socio-cultural barriers to the introduction of student-centered education, choice of teaching methods, increase student motivation, general and subject competencies. Demonstrated that action research are relevant in the perspective of socio-cultural and other aspects (globalization, economic) changes in modern society.The most important features and principles of action research in the field of education are presented. It is emphasized that their purpose is determined not by the priorities of science to create a universal pedagogical theory, but by the specific tasks of practice in a particular audience or class. The principles of action research are developed and widely studied in sociology, directly related to the methods of obtaining data - surveys, interviews, focus group interviews, document analysis, observation, as well as the formulation of the research problem, setting goals and objectives of the study, and questions validity and reliability of research data. Action research procedures demonstrate the use of sociological methodology for the tasks of direct educational practice, so action research as a field of educational activity is not yet widely represented in Ukraine, can receive support and resources from the sociological field. The interaction of action research and sociology is demonstrated through the author's experience in studying students' expectations from the course. The conditions for distance learning during a pandemic are becoming a new field for the development of research practices in action. The task of creating an appropriate learning environment, adequate to the objectives of the course and the nature of the student audience, are more noticeable in the distance, when communication sessions with students are limited in time, and meeting through the screen narrows the field for observing students in the classroom and using teaching intuition.
Features of teaching technical, physical and mathematical disciplines by means of distance learning in guarantine conditions
Authors: Sadkovyi V. , Mietielov О. , Tarasenko O. , Goroneskul M.
Published: May 2021

The article deals with the actual problem of introduction of distance learning during lockdown. Quarantine measures in educational institutions made it impossible for traditional forms of education and direct contact of lecturers with students at the classroom. Acceptance of this fact indicated the distance learning is the only way of in the current circumstances, and forced skeptics to change their views and beliefs about distance learning and to take possession of its technologies.

The authors carried out a careful analysis of the legal documents that became the basis for the introduction of distance learning in educational institutions of Ukraine, in particular at universities. World education and science trends in distance learning are explored and other countries’ experiences of using technological innovations in educational services was examined.

The review of the psycho-pedagogical literature on the organization of distance learning helped to distinguish such basic features: interactivity; using of new achievements of information technologies in the educational process; business communication skills during video communications, and during group video conferencing.

The conducted survey of students showed that the advantages of distance learning are: the lack of a rigid time frame for mastering the learning material; the opportunity to independently organize your time intended for training; access to training materials and educational services at any time; the use of modern means of communication with teachers; the opportunity to get advice at a convenient time, quickly get an answer to questions through chat services of instant messengers or video communication technology; lack of transportation and accommodation costs and etc.

The article provides examples of use by teachers of the National University of Civil Defence of Ukraine of such web resources as Zoom, Skype and etc. for educational online lectures, online practical classes, and technology of 3D-virtual tours to production enterprises during quarantine.
Distance learning technologies at the National University of Pharmacy
Authors: Kotvitska A. , Galiy L. , Krutshikh T.
Published: May 2021

The article is devoted to the introduction of distance learning technologies at the National University of Pharmacy. This direction was started more than 10 years ago, tested on applicants for higher education of full-time and part-time education, as well as among pharmacists-interns of the Institute for Advanced Training of Pharmacy Specialists of NUPh. Accumulated application experience of distance technologies was used successfully during the education of applicants for higher education in the period of quarantine.
LOCAL AND TRADITIONAL VARIETIES OF DURUM WHEAT FROM THE AZERBAIJAN IN THE SOUTH DAGESTAN CONDITIONS
Authors: Magomedov М. M. , Shihmuradov А. Z.
Published: May 2021

Studies on durum wheat were carried out in 2018–2020 on experimental plots of the Dagestan experimental station branch of the VIR. The climatic conditions were typical over the past decade due to global warming: warm autumn, almost no snow in winter, early spring and dry summer. Sowing was carried out in the third decade of October for vegetable predecessors (beet seed plants), where increased doses of complex fertilizers (nitrogen and phosphorus) were applied. Warm and wet conditions of winter and spring, two water-charging irrigations in autumn and vegetative in spring, as well as a top dressing with ammonium nitrate (2.0 c / ha) in the phase of the beginning of tube emergence contributed to the formation of good stalks and productive ears of plants. In total 458 samples of the durum wheat world collection from the mountain, foothill and plain zones of Azerbaijan for breeding and valuable traits have been studied: early maturity, resistance to fungal diseases, productivity and its components. Highlighted productive varieties of durum wheat with a high adaptive potential, which can be used both for purely genetic research and in practical breeding to improve existing varieties and develop new ones.
FODDER PRODUCTIVITY OF OATS VARIETIES AND LINES IN COMPETITIVE VARIETY TRIAL IN THE FAR EAST AGRO-CLIMATIC CONDITIONS
Authors: Trifuntova I. B. , Aseeva T. А.
Published: May 2021

A study of the fodder productivity of varieties and selection lines of spring oats was carried out. Field experiments were laid in a competitive study nursery in the fields of a selection crop rotation of the Far East Agricultural Research Institute in 2016-2020. As a result of studying the fodder productivity of oats, varieties and breeding lines were identified: Marshal, Cardinal, Peredovik, Far Eastern fodder, Far Eastern gold 437-05, 392-15, 474-14, combining high grain productivity (from 8.0 t/ha to 8.9 t/ha), green mass (from 79.8 t/ha to 90.3 t/ha) and dry matter (from 11.1 t/ha to 12.8 t/ha). It was found that the duration of the sprouting-sweeping phase depended on the average daily air temperature (r = -0.697) and the amount of precipitation (r = 0.847). Leafiness of plants (r = 0.521), due to the size of leaves (r = 0.643), made a significant contribution to the formation of the yield of green mass in our studies. A positive relationship has been established between productive tillering and grain yield (r = 0.532), green mass yield (r = 0.548), and dry matter collection (r = 0.511). An indirect role in the formation of the yield of green mass of oats is played by plant height (r = 0.451) and lodging resistance (r = 0.421). The yield of green mass of oats in the soil and climatic conditions of the Far East region depends to a greater extent on the leaf area (r = 0.621) than on the plant height (r = 0.451).
NATURAL RESISTANCE OF RODNIK CROSS RABBITS UNDER EXPERIMENTAL SEPSIS CONDITIONS CAUSED BY A STREPTOCOCCUS PYOGENES
Authors: Semikrasova А. N. , Petrova I. V. , Zhilina K. V.
Published: May 2021

Оn the basis of the department of experimental rabbit breeding of the FGBNU NIIPZK, an interbreed meat cross of the Spring rabbit was created with the participation of three breeds: the white giant, the Soviet chinchilla and the California. The new cross is distinguished by its fertility and precocity, significantly exceeding its peers of the original breeds in meat productivity. An important task was to study the biological features of the new cross, the factors of non-specific protection of its body. The article presents data on the study of the nonspecific resistance of the Spring cross and the source rocks in the conditions of experimental sepsis caused by Streptococcus pyogenes. Experimental infection of rabbits of the Rodnik cross and the original breeds with the pathogen at a dose of LD50 was carried out, and the hematological parameters of blood, bactericidal and lysozyme activity of blood serum were studied in a comparative aspect, the survival rate of rabbits after infection was estimated, pathoanatomical and histological changes in the organs and tissues of infected animals were studied, microbiological studies were conducted to isolate the pathogen from the blood and internal organs. According to the results of the conducted studies, it was found that rabbits of the Spring cross have a higher safety after infection, in comparison with the original breeds. In the histological examination of the internal organs, the pathological changes in the new cross are less pronounced. The study of the qualitative and quantitative characteristics of the shaped blood elements, as well as the lysozyme and bactericidal activity of blood sera, allows us to conclude that the rabbits of the cross Spring have a higher resistance and reactivity of the body, compared to the original breeds.
Health-related quality of life level in terms of sports age and weekly training frequency
Authors:   Department of Coach Training, Faculty of Sport Sciences, Firat University, Elazig, Turkey, Karaman Muhammed Emre
Published: May 2021

Being physically active during the day and keep it in all the life along gives us the feeling well both physically and mentally. The purpose of the presented study is to investigate the effect of weekly training intensities and sport ages of the Faculty of Sport Sciences, Department of Coach Training students’ health-related physical and mental quality of life. 52 female and 56 male students participated in the study. 74% of the participants were in the 18-23 age range, 18.5% were in the 24-28 age range and 7.4% were in the 28-32 age range. SF-36 Quality of Life Scale was used as a data collection tool SF-36 Quality of Life Scale consists of 8 sub-dimensions and 36 items. Participants who had a weekly training intensity of 5 days or more had higher scores than those who had training intensity for 1-2 days and 3-4 days in physical health components sub-dimensions. Participants who had a weekly training intensity of 1-2 days had higher scores than the scale scores of those who had a weekly training intensity of 3-4 and 5 days more, in mental health components sub-dimensions. In mental health subscale scores and weekly training intensity scale scores, it was seen that there was a significant difference between those who trained for 1-2 days and those who trained for 3-4 days. In conclusion, within the scope of the study involving a department of a sports sciences faculty, it can be said that being physically active is improving and protecting both physical and mental health status, considering the quality of life scale scores.
Selected Songs with Chamber Accompaniment
Authors: Loeffler Charles Martin
Published: May 2021

Charles Martin Loeffler's espousal of Symbolism in music made him an exception among American composers at the turn of the century. Unlike the majority of American works, which followed in the conservative German academic tradition, Loeffler's music mirrored the aesthetics of contemporary French poetry. In its own time this music seemed modern, ingeniously colorful, and strikingly original. Out of its own time it remains fresh and out of the ordinary. Loeffler's highly individual songs achieved considerable popularity during his lifetime, but the majority of these songs—as of his works in general—have never been previously published. The songs in the edition include settings by Baudelaire, Verlaine, Kahn, and Rollinat.
Six Chorale Cantatas
Authors: Schelle Johann
Published: May 2021

Schelle's six chorale cantatas are presented in a modern edition, four of them for the first time in print. Reflecting various treatments of chorale texts and melodies, all are excellent examples of the compositional style of this Thomaskantor. The cantatas are scored for soloists, SSATB chorus, strings, winds, and continuo.
Three Quintets for Keyboard and Strings
Authors: Giordani Tommaso
Published: May 2021

Giordani's Opus 1 quintets, published in London in 1771, are believed to have been the first pieces of their kind. They catered to a lively interest in new instrumental combinations displayed by royal and aristocratic amateurs in England at this time. In addition to their historical value, they extend the repertory of quintets for keyboard and strings backward by approximately fifty years. These fine examples of the galant style are equally suited to harpsichord or pianoforte.
Microbiome mediated tolerance to biotic stressors: a case study of the interaction between a toxic cyanobacterium and an oomycete-like infection in Daphnia magna
Authors: Houwenhuyse Shira , Bulteel Lore , Goel Naina , Vanoverberghe Isabel , Decaestecker Ellen
Published: May 2021

Organisms are increasingly facing multiple, potentially interacting stressors in natural populations. The ability of populations coping with combined stressors depends on their tolerance to individual stressors and how stressors interact, which may not be correctly captured in controlled laboratory settings. One largely unexplored reason for this is that the microbial communities in laboratory settings often differ from the natural environment, which could result in different stressor responses and interaction patterns. In this study, we investigated the impact of single and combined exposure to a toxic cyanobacterium and an oomycete-like parasite on the performance of three Daphnia magna genotypes. Daphnia individuals were first sterilized and then experimentally given a natural or a laboratory-derived microbial inoculum. Survival, reproduction and body size were monitored for three weeks and gut microbiomes were sampled and characterized at the end of the experiment. Our study confirmed that natural and laboratory microbial inocula and gut microbiomes are differently structured with natural microbiomes being more diverse than laboratory microbiomes. Our results showed that exposure to the stressors reduced D. magna performance compared to the control. An antagonistic interaction between the two biotic stressors was revealed with respect to D. magna survival, when Daphnia individuals were exposed to the laboratory microbial inoculum. This effect was consistent across all three genotypes. In Daphnia exposed to a natural microbial inoculum this antagonistic interaction could not be detected and the genotype x exposure interaction was genotype dependent. Our results indicate that host-stressor interactions depend on the microbial inoculum and that the gut microbiome has potentially a strong role in this, thereby providing an unexplored dimension to multiple-stressor research.