bluuebunny/crossref_metadata_2025 huggingface dataset:
“It is not that I didn’t already know these places, but I never thought of them like this.” Methodological approaches to community research in early childhood education in Denmark
Authors: Hvid Thingstrup Signe , Prins Karen , Boje Smidt Mikkel
Published: December 2021

The aim of this article is to discuss how participatory methods might contribute to research concerning the development of inclusive, socially just and community-oriented pedagogical practices within the field of early childhood education, as well as contributing to shared knowledge production about relations between kindergartens and local communities. The article starts from a critique of dominant political and institutional approaches in Denmark to patterns of cooperation between kindergartens, parents, and local communities, which often in practice lead to top-down and compensatory approaches to cooperation, in which parents are expected to adapt to the agendas of the institutions. We argue that there is a need to develop alternatives to these approaches. This article explores how kindergartens might respond to the needs and views of parents and local communities, rather than the other way around. We explore this by asking what (local) communities for children and parents are and might be, and how kindergartens as significant shapers of children’s lives and experiences might create links between children’s lives inside and outside of the kindergarten. We discuss how communities, pedagogues and children might cooperate in pedagogical research processes and how such research processes affect (understandings of) children’s lives, communities, and kindergartens. Furthermore, we look at how these cooperations and insights might contribute to the development of more inclusive, community-oriented pedagogical practices. Our findings show that shared explorations of the many relations between kindergartens and communities have the potential to build more respectful and reciprocal dialogues and innovative pedagogical practices. Yet at the same time they show that this is an unfinished, imperfect endeavor that requires continuous attention to the complex and changing nature of communities, and to the closures and exclusions entailed by any community practice. Also, the findings point to an understanding of communities as performative phenomena that develop and grow through the very process of involvement and shared engagement. We argue that participatory, community-oriented pedagogical research methods should reflect these dynamics. The article describes and discusses research methods, showing how participatory research methods can deepen our understanding of the complex roles of early childhood education for children and communities, while also inspiring inclusive and community-oriented pedagogical practices.
Forskerpositionen mellem facilitator og faglig ekspert i aktionsforskning
Authors: Sørensen Merete Cornét , Snorre Wilms Boysen Mikkel
Published: December 2021

Formålet med artiklen er at undersøge og diskutere relationen mellem forsker og felt med særligt fokus på, hvilken betydning forskernes domænespecifikke ekspertise og interesse kan have for samspillet med deltagere fra praksis og for forskningens resultat. I visse aktionsforskningstekster beskrives forskeren som en interesseløs facilitator af brugerinvolverende praksisser og af brugernes forandringsinteresse (Duus et al., 2012; Lewin, 1997). I andre aktionsforskningstekster beskrives forskningsprocessen som grundlæggende initieret af forskerens forskningsinteresse og faglige baggrund indenfor det specifikke felt, der forskes i (Dewey, 2005; Hildebrand, 2008). Når disse teoretiske og metodiske tilgange sammenholdes, fordrer det en nærmere diskussion af betydningen af forskerens domænespecifikke ekspertise og interesse. Med afsæt i et konkret aktionsforskningsprojekt, som artiklens forfattere har ledet og deltaget i, argumenteres i nærværende artikel for, at domænespecifik faglig ekspertise kan have afgørende positiv betydning for 1) den måde, forskerne kan indgå i konkrete samspil med praktikerne fra feltet på, og 2) den måde, resultaterne af de konkrete praksisser kan forstås, analyseres og vurderes på. Ligeledes argumenteres for, at potentielle ulemper kan imødekommes via metoder, der bl.a. involverer såkaldt appreciative inquiry og kollaborative analysestrategier. Artiklens teoretiske udgangspunkt og inspirationskilde er pragmatisme.
English abstract
English title: The role of the researcher between facilitator and professional expert in action research
The purpose of the article is to investigate and discuss the significance of the researcher’s interest and domain-specific expertise within action research. According to some action research scholars, the researcher’s role can be described as a relatively neutral facilitator of the participants’ visions, experiments, and changes of practice (Duus et al., 2012; Lewin, 1997). According to other action research scholars, the research process must fundamentally be initiated, led, and formed by the researcher’s interest and domain-specific knowledge (Dewey, 2005; Hildebrand, 2008). When these theoretical and methodological approaches are compared, a schism emerges that requires a closer discussion of the implications of different research positions and the significance of domain-specific knowledge in action research. Based on a specific research project, it is argued that the researcher’s domain-specific expertise can have a decisive positive significance for the way the researcher can engage in concrete interactions with practitioners and engage in development of practice. Furthermore, it is argued, that the researcher’s domain-specific expertise is crucial for the way empirical data can be analyzed and assessed. At the end of the article, pros and cons are discussed regarding the different research positions outlined. The article draws on pragmatism as its theoretical outset and inspiration.
Lærende kortlægning
Authors: Hagedorn-Rasmussen Peter , Lund Henrik , Mac Anita , Sørensen Pelle Korsbæk , Thomsen Rikke
Published: December 2021

Artiklen argumenterer for, at jo mere praksis er involveret i at udforske og definere problemstillinger i deres arbejdsliv, des bedre er mulighederne for, at der konstrueres relevante forståelser og handlekompetence. Artiklen benævner denne teoretiske og metodiske tilgang som den lærende kortlægning. Denne står i kontrast til traditionelle surveybaserede kortlægningstilgange, der definerer problemstillinger på en abstrakt og dekontekstualiseret måde. Den lærende kortlægning er baseret på aktionsforskning og læringsteori, der vægter deltagernes involvering i udviklingen af problemstillinger. Læring skabes transaktionelt i mødet mellem forsker- og arbejdspraksis og er inspireret af pragmatismen. Metodisk er den lærende kortlægning baseret på en række delprocesser, der både inddrager deltagernes erfaringer og viden - og forskningsbaseret viden, der perspektiverer og forstyrrer deltagernes erfaringer. Ved at skabe forstyrrelser og kritisk udforske eksisterende erfaringer, skabes nye erkendelser og betydningsindhold både for deltagerne og forskerne. Det er erkendelser, der ikke ville kunne begribes gennem traditionel dataindsamling. I det metodiske design anvendes bl.a. udsagnskort, perspektivsamtaler og spejling. Gennem analyse af én ud af 17 cases i et samarbejdsprojekt mellem et universitet og arbejdspladser, vises eksemplarisk hvilke processer, erkendelser og rekonstruktioner af problemforståelser, der etableres. Afslutningsvis diskuteres styrker og udfordringer ved den lærende kortlægning.
construção da imagem de Jesus por meio de seus gestos no Evangelho conforme Marcos
Authors: Leite Francisco Benedito
Published: December 2021

Neste ensaio propomos a compreensão de uma sugestão da construção da imagem de Jesus, personagem principal do Evangelho conforme Marcos, que se dá a partir das escassas narrativas de seus gestos registrados pelo evangelista, compreendido como narrador implícito. A postura de leitura da Bíblia como literatura que aqui se realiza combina a proposta hermenêutica de José Severino Croatto, estudos do discurso de Mikhail Bakhtin, a crítica estilística de Erich Auerbach, a proposta de antropologia filosófica de Christoph Wulf e os estudos de religião de Morton Smith. É conveniente dizer que o conceito imagem aqui é tomado como uma abstração subjetiva e o conceito de gesto é tomado a partir de uma determinada reflexão antropológica. O resultado a que se chega pode ser apontado através dos complexos retratos de Jesus, como o do homem que ama os necessitados, o rabi e o mago. Essas imagens não são contraditórias, mas foram recebidas de formas diferentes pela tradição cristã.
duração do dia, de Adélia Prado – o sagrado no cotidiano
Authors: Lira Marta Botelho , Barbosa de Oliveira Rita do Perpétuo Socorro
Published: December 2021

O objeto de análise deste artigo consiste na obra A duração do dia (2011), publicada no ano de 2010, com a segunda edição em 2011, sendo uma das mais recentes publicações de Adélia Prado. A autora aborda assuntos do cotidiano, do qual a poetisa retira momentos marcantes de significação sagrada no cotidiano. Pretende-se discorrer sobre o diálogo do sujeito do poema com algumas passagens de textos da Bíblia judaico-cristã, exclusivamente na estruturação ou nas partes do mencionado livro, de maneira que o tratamento dos temas desde as epígrafes permita ao leitor realizar uma profunda reflexão a respeito da existência e da fruição estética. Para a análise crítica são empregadas as ideias de Agnes Heller sobre a vida cotidiana e de Rudolf Otto sobre o sagrado, as quais são complementadas com o pensamento de outros autores, Roger Caillois, Georges Bataille, Luis Santos e Silvana Oliveira, Raimunda Alvim Bessa destes dois temas.
Meditación y mística en “East Coker” de T.S. Eliot
Authors: Silva Beyer Vicente , Cox Cruzat Clemente
Published: December 2021

El presente artículo consiste en un análisis interpretativo de “East Coker” como poema meditativo. Se describen las características esenciales de dicho subgénero híbrido y se muestra cómo —con qué temas y recursos estilísticos— el poeta configura concretamente una búsqueda trascendente de la Divinidad en el poema. Se descubre que la búsqueda se realiza al modo de una meditación ascético-espiritual con características definidas que invitan al lector a involucrarse en el movimiento meditativo. Así, este es capaz de realizar performativamente la misma meditación, que se convierte en un verdadero ejercicio espiritual.
escrita (im)possível da sobrevivente
Authors: Vieira Frederico da Cruz , Marques Angela Cristina Salgueiro
Published: December 2021

O pensamento de Levinas poderia nos conduzir a uma leitura ética de textos literários? De que forma conceitos como os de Rosto, Testemunho, Substituição, podem nos guiar na aproximação da escrita autoral, de um outro que relata, narra? No presente artigo nos aproximamos dos rostos femininos de Scholastique Mukasonga para arriscarmos, a partir da perspectiva levinasiana, um exercício de leitura ética de alguns de seus textos: Baratas (2006); A mulher dos pés descalços (2008) e Nossa Senhora do Nilo (2012). As três obras podem ser compreendidas com um ciclo testemunhal da autora, abordando questões correlatas a Ruanda e ao genocídio tutsi de 1994. Abordamos também algumas especificidades: relativas ao feminino, seus rostos manifestos na escrita (ditos) e nas vozes por ela reveladas (dizer), travando um diálogo entre as palavras de Scholastique, de Levinas e dos comentadores desse; a respeito do atravessamento da morte e do luto nas obras como as de Mukasonga, que narram situações violentas, por vezes inomináveis, limítrofes entre o sofrimento e o horror; e finalmente, sobre o fazer face a tudo isso, o que é em grande medida propiciado pela escrita (im)possível, tão urgente quanto necessária aos tempos presentes.
Caracterización de los pacientes con infarto agudo del miocardio en un hospital rural en el Ecuador como ejemplo de la inequidad en salud
Authors: Peñafiel Mendoza Susana , Tufiño Aguilar Andrea , Herrera Ramírez Diego , Gaus David , Troya Carlos , Nguyen A , Penuela M
Published: December 2021

Objetivo. Comparar los resultados del tratamiento del síndrome coronario agudo (SCA), en una población rural del Noroccidente de la provincia de Pichincha en Ecuador, con relación a las intervenciones asumidas como el tratamiento convencional en el primer mundo.

Metodología. Se realizó un estudio descriptivo de 316 historias clínicas de pacientes atendidos en un periodo de 6 años, desde enero del 2010 a enero del 2017 en los cuales se reportó el diagnóstico de síndrome coronario agudo, o sus variantes según la Clasificación Internacional de Enfermedades Edición 10 (CIE-10). Se aplicó una encuesta que extrajo datos demográficos, enfermedades previas, exámenes realizados en el diagnóstico inicial, tratamiento recibido en emergencia, tiempo promedio desde el inicio de los síntomas hasta ingresar a la unidad de cuidados coronarios y mortalidad.

Resultados. La edad media del episodio isquémico fue de 62.8 años. Los factores de riesgo identificados fueron: hipertensión arterial (55%), diabetes (31%), Dislipidemia (4.8%), y tabaquismo (12%). El 9.5 % refirieron antecedentes de IAM.

El 86% presentó hallazgos de SCA en el electrocardiograma, 42.8% mostraron troponinas positivas; el 14.29% (6 pacientes) presentaron un desenlace fatal en la misma sala de emergencia. Más del 50% de los pacientes fue referido al tercer nivel de atención en Quito (22 pacientes). El tiempo promedio entre el inicio de los síntomas y el ingreso a la unidad de cuidados coronarios fue de 12 horas. La mortalidad en los primeros 15 días de los pacientes referidos a tercer nivel fue de 10 pacientes (23,8%).

Conclusiones. Se requiere una aplicación contextualizada de los estándares internacionales de manejo de SCA que contemple aspectos como: acceso y disponibilidad al tratamiento inicial denominado MONA (morfina, oxigeno cuando sea necesario, nitratos y aspirina), dotación adecuada de recursos humanos y equipamiento, en hospitales rurales y remotos, para la administración oportuna de fibrinólisis, y una coordinación con el sistema nacional de atención de emergencia y derivación que permiten el acceso a los hospitales con disponibilidad de cuidados coronarios.
UNDERSTANDING THE SOUND CHARACTER OF THE TOOL WITH A VIDEO SLIDE SKETCH ON THE ENSEMBLE LEARNING AT SMPN14 PADANG
Authors: Sudarman Yos , Hadi Harisnal
Published: December 2021

This research aims to develop the subject matter of Art of Culture according to the curriculum of 2013, especially from the enriching aspect of instructional material of musical ensemble. The method used in this research is R & D method. The result of the research has created the development of teaching materials of local musical ensemble on Minangkabau music material, which by displaying the character of the ensemble instrument sound in the form of sketch-based video, the teacher can complete the teaching material in the show and not need to be demonstrated. With the enrichment of musical ensemble lesson material using this sketch-based slide video also, the teacher can present the lesson with more appreciative and attract the attention of the student, that is by the use of materials, tools, materials and study time effectively and efficiently.Keywords: sound character, music tool,video slide sketch, ensemble MEMAHAMI KARAKTER BUNYI ALAT DENGAN VIDEO SLIDE SKETSA PADA PEMBELAJARAN ENSAMBEL DI SMPN14 PADANGPenelitian ini bertujuan untuk mengembangkan materi pelajaran Seni Budaya sesuai kurikulum 2013, khususnya dari aspek memperkaya substansi bahan ajar ensambel musik. Metode yang digunakan dalam penelitian ini adalah metode R&D. Hasil penelitian telah menciptakan pengembangan bahan ajar ensambel musik daerah setempat pada materi musik Minangkabau, yang mana dengan menampilkan karakter bunyi alat musik ensambel dalam bentuk video berbasis sketsa, guru dapat melengkapi bahan ajarnya dalam tayangan dan tidak perlu didonstrasikan. Dengan adanya pengayaan materi pelajaran ensambel musik menggunakan video berbasis slide sketsa ini pula, guru dapat mempresentasikan pembelajaran dengan lebih apresiatif dan menarik perhatian siswa, yakni dengan penggunaan materi, alat, bahan dan waktu belajar yang efektif dan efisien.Kata kunci: karakter bunyi, alat, video slide sketsa, ensamble
EMPOWERING THE JUNIOR HIGH SCHOOL TEACHERS IN BUKITTINGGI TO OVERCOME THE PROBLEMS IN LEARNING CRAFTS
Authors: Wisdiarman Wisdiarman , Ariusmedi Ariusmedi , Erwin Erwin , Awrus Suib
Published: December 2021

Crafting in junior high school consists of some learning materials such as handcrafting, processing, engineering, and cultivating. The learning material that must be given junior high school students in Bukittinggi is crafting because it is appropriate with the conditions of the area that is close to the centers of handicrafts. In fact, the problem found from the observation was that the teachers generally (82,73%) are not from the art and craft education. The teachers who are from art or craft education will be easier to teach crafts than those who are not. Those who are not from art education got problems in the implementation of craft learning materials. It was happened because they did not master or did not have enough experience about it. Moreover, the junior high school teachers also lacked of learning strategies that are in line with the demands of the 2013 curriculum. As a result, the implementation of craft learning, especially craft materials, did not run well. The solution offered to solve the above-mentioned problems was the application of science and technology with several approaches; 1) designing, 2) counseling by presenting training material, 3) training in crafting and designing learning strategies, and 4) mentoring. The results of this activity were; 1) Most of junior high school teachers (77.77%) have mastered the craft materials given, especially makrame and woven crafts, 2) Most of them (88.88%) have mastered learning strategies that are in line with scientific approaches in the 2013 Curriculum. Keywords: Increasing teachers’ ability, craft learning, craft learning materials, learning strategies in 2013 curriculum
ELICITATION TECHNIQUES IN CLASSROOM INTERACTION USED BY ENGLISH TEACHERS AT SMAN 1 2x11 KAYUTANAM
Authors: Mandasari Mellati , Syarif Hermawati , Refnaldi Refnaldi
Published: December 2021

This study aims to explain the elicitation techniques teachers use to interact in the classroom. This research is descriptive research. The subjects of the study were English teachers at SMAN 1 2x11 Kayutanam. The data were collected using video recordings and observations in four different classes. Conversation analysis is used to analyze and classify data. The research findings show that there are five elicitation techniques used by teachers. The technique is to ask using pictures, texts, dialogues, body language and techniques designed by the teacher himself. Asking to use dialogue is a technique most often used by teachers to ask students. In addition, inquiring using body language is very rarely used by teachers. In the use of elicitation techniques, teachers use several types of questions. The questions consist of yes / no questions, closed questions and open questions. In its use, English teachers ask more yes / no questions and closed questions, while open questions are rarely used. Student responses to elicitation techniques used by teachers are dominated by simple or short answers. Based on the above findings, it can be concluded that teachers tend to use one same elicitation technique at each meeting so that the process of interaction in the classroom is still dominated by the teacher.
A Validated HPTLC Densitometric Method for The Quantitative Determination of Ubidecarenone in Bulk and in Capsule Formulation
Authors: Karunakaran Anandakumar , Elampulakkadu Anjana , Jayaprakash Ramesh , Raju Senthilkumar , Lakshmiganesh Meka Dharshini
Published: December 2021

A new, simple, precise, accurate and rapid high performance thin layer chromatographic method has been developed and validated for the estimation of ubidecarenone in bulk and in capsule formulation. The chromatographic separation was performed on aluminium TLC plates precoated with silica gel 60F254 as a stationary phase and methanol:water (7:3) as a mobile phase. Detection was performed densitometrically in the absorbance mode at 280nm for the evaluation of chromatograms. The system has given well sharp peak of ubidecarenone (Rf=0.51±0.02). The linearity of the method was established in the range of 1-6 ng/µL with correlation coefficient (r2) of 0.9995. The method was validated for precision, accuracy, robustness, ruggedness, LOD, and LOQ as per ICH guidelines. The limit of detection was found to be 0.0392 ng/µL, whereas the limit of quantitation was found to be 0.1189 ng/µL. The percentage label claim for ubidecarenone in the capsule formulation was found to be 99.96±0.4703. The accuracy of the method was confirmed by recovery studies. The percentage recovery was found to be in the range of 100.10-101.45% for ubidecarenone. The % RSD value was found to be less than 2. The low %RSD value indicates that there is no interference due to excipients used in the formulation. Hence, the developed method was found to be simple, precise, accurate, and rapid for the analysis of ubidecarenone in bulk and pharmaceutical formulation and it can be effectively applied for the quality control analysis of ubidecarenone in bulk and pharmaceutical formulation.
Investigation of Robustness of Nanoelectronic Structures Based on Resonant Tunneling Elements
Authors:   Ufa State Aviation Technical University, Ufa, Russia, Бондарев А.В. , Ефанов В.Н. ,   Ufa State Aviation Technical University, Ufa, Russia
Published: December 2021

Multi-input logic gates based on two-level logic cells MOBILE have short (picosecond) switching times and higher functionality due to the ability to implement logic functions with fewer gates. This creates good prospects for the development of ultra-high-speed FPGAs with a high degree of integration, which are required for organizing high-performance computing. However, the extremely high sensitivity of resonant tunneling elements to changes in the energies of quantum states requires an assessment of the stability of such structures to external influences in real operation. In this work, the problem of assessing the stability of nanoelectronic structures that include resonant tunneling elements is considered. The method for studying the robustness of logic cells MOBILE based on a resonant tunneling diode and an НВТ transistor was proposed, making it possible to find an external interval estimate of the output voltage of the device under study for given interval models of the initial components. The technique is based on the use of systems of topological and parametric equations written in finite increments. It was shown that the proposed decomposition principle for the initial interval model ensures the algorithmic solvability of the problem posed. A computational algorithm for calculating processes in a two-level logical cell MOBILE has been developed. The algorithm provides for step-by-step integration of interval differential equations and solution of interval nonlinear algebraic equations at each step of integration using Kaucher interval arithmetic. The obtained results of the study of processes in a two-level logic cell MOBILE create prerequisites for expanding the field of application of resonant tunneling devices in high-speed monolithic integrated circuits.
Automatic FPGA Placement Configuration for Customer Designs
Authors:   Molecular Electronics Research Institute, Moscow, Russia, Enns V.I. , Gavrilov S.V. ,   Institute for Design Problems in Microelectronics of the Russian Academy of Sciences, Moscow, Russia, Chochaev R.Zh. ,   Institute for Design Problems in Microelectronics of the Russian Academy of Sciences, Moscow, Russia
Published: December 2021

Searching for new ways to improve the efficiency of integrated circuits (IC) led to the development of specialized heterogeneous configurable IC (FPGA) and systems-on-a-chip. Their key feature is an extended interpretation of standard cell library, containing ready-to-use IP cores along with standard cells. Specific customer designs require the flexibility of the configurable heterogeneous IC’s architecture and, therefore, automatic CAD clustering and placement algorithms configuration. The development of efficient configuration methods and algorithms is impossible without relying on the mathematical apparatus. In this work, such mathematical apparatus is provided. The authors described a set-theoretic model of a hierarchical project and formalized the hierarchical approach to the netlist, using the apparatus of mathematical logic, set and graph theories. The correspondence between the customers designs’ elements and FPGA’s elements has been formalized to provide fast clustering and placement configuration. The obtained results provide the basis for future efficient methods for automatic placement and clustering configuration.
Thin-Film Absorbing Elements of Adapter-Attenuators for HIC
Authors:   Nizhny Novgorod State Technical University named after R.E. Alekseev,  Nizhny Novgorod, Rus-sia, Pilkevich A.V. , Sadkov V.D. ,   Nizhny Novgorod State Technical University named after R.E. Alekseev,  Nizhny Novgorod, Rus-sia
Published: December 2021

One of the urgent tasks in the design of hybrid integrated circuits (HIC) is the construction of adapter-attenuators – film absorbing elements providing a wide range of attenuations with specified values of input and output resistances. Known variants of adapter-attenuators based on a homogeneous and piecewise homogeneous resistive film provide (by introducing asymmetry in the dimensions of the input and output contacts, changing the location of a piecewise homogeneous resistive film, introducing dielectric or conductive regions) a resistance transformation coefficient of no more than 3 and 10–12, respectively. In this work, promising topologies of adapter-attenuators for HIC with a close to optimal profile of input and output contacts are proposed, which allow not only to obtain a wide range of transformation coefficients (more than 100), but also to reduce the maximum values of the potential gradient and power density by 10‒30 times. The rectangular topology calculations were made using the apparatus of the theory of functions of a complex variable. Modeling of the optimized topology of adapter-attenuators for HIC was carried out by the finite element method implemented in the Elcut software package. The calculated ratios and graphs showing the relationship of attenuation, the transformation coefficient, the gain in the value of the potential gradient and the power density, depending on the ratio of the size of the film element and the resistivity of the resistive films used, have been provided. The features of adapter-attenuators fitting have been considered. The results obtained are especially important for the pulse mode of operation of adapter-attenuators’ film element for HIC.
Methods and Software Complex Development for Remote Electronic Voting Based on Ethereum Blockchain Platform
Authors:   National Research University of Electronic Technology, Moscow, Russia, Pascari V. , Gagarina L.G. ,   National Research University of Electronic Technology, Moscow, Russia, Sliusar V.V. ,   National Research University of Electronic Technology, Moscow, Russia
Published: December 2021

The most promising way to increase voters’ confidence in the remote electronic voting (REV) procedure is a voting method based on Ethereum blockchain platform. However, the existing solutions using this method faced a range of problems: ensuring the secrecy of the vote and openness of the procedure for society, pressure on the voter and a guarantee of the reliability of the whole system. In this work, a method for constructing a REV is proposed that solves these problems. It is similar in structure to the traditional voting method, using the same principle and processes. The Ethereum blockchain based REV process is described in detail. It was shown that received votes are securely stored in the Ethereum blockchain network, and the correctness of the vote addressing to the selected candidate can always be checked in real time. The description of smart contract algorithm that implements the transfer of vote from voter to candidate using transactions and determines the winner who received the highest number of votes was provided. It was demonstrated that keccak256 hashing algorithm and secp256k1 elliptic curve signatures ensure transactions’ maximum protection, reliability, and non-rollability. The developed REV technique based on Ethereum blockchain platform increases the efficiency of data security and confidentiality, transparency and anonymity of the voting procedure, and solves the problem of coercion. The results of the work have been implemented programmatically and can be used not only in the electoral system, but also wherever there is need of remote voting.
The Database of Measuring Systems for Environmental Monitoring of Thermal Power Plant Emissions
Authors:   NRU MPEI, Roslyakov Pavel V. , Sivtseva Saina A. ,   NRU MPEI
Published: December 2021

According to the Russian environmental legislation, all sources of atmospheric pollution at Category I industrial enterprises must necessarily be equipped with automatic systems for monitoring and accounting of marker pollutants emissions. Such industrial facilities include more than 100 thermal power plants. The list of marker pollutants has been established in the relevant industry information and technical reference books on the best available technologies (ITR BAT). The list of marker pollutants monitored at thermal power plants by automatic systems includes nitrogen oxides NOX, sulfur dioxide SO2, carbon monoxide CO, and solid fuel ash. The use of domestically produced measuring equipment for these purposes is set forth as a priority task. However, there is currently no systematic information about gas analysis systems available in the market. The measuring instruments are analyzed, and a database of domestic sampling and non-sampling gas analytical systems is set up, which includes the main methods and means of measuring pollutants emissions, the technical characteristics of which meet the requirements of regulatory documents, and which allows specialists to optimally choose measuring instruments for organizing a continuous emission monitoring system (CEMS) at thermal power plants, taking into account specific conditions and requirements. The Microsoft Access Relational Database Management System (DBMS), which is a flexible database management system, is used to create the database. The developed database of measuring instruments for emission monitoring includes equipment from 33 Russian companies. The DBMS enables the user to organize data in tabular form and produce requests for selecting certain specified parameters. Both basic and additional criteria for selecting measuring instruments can be included in the request form. The developed DBMS takes into account the measured parameters of medium, the measurement method and means, compliance with BAT, measurement ranges and errors, estimated and warranty service life, mass and dimensional characteristics, and cost and complexity of maintenance, all serving for the convenience of selecting and implementing CEMS at thermal power plants. An example of the choice of measuring instruments from the proposed database for monitoring the marker pollutants emissions for the MPEI thermal power plant using the optimal choice algorithm is given.
Comparison of three purse-string suture techniques for prevention of anal leakage during surgery
Authors: Yong Jo Anne Au , Smeak Daniel D.
Published: December 2021

OBJECTIVE

To compare 3 anal purse-string suture techniques for resistance to leakage and to identify the suture technique requiring the fewest tissue bites to create a consistent leak-proof orifice closure.

ANIMALS

18 large-breed canine cadavers.

PROCEDURES

3 purse-string suture techniques (3 bites with 0.5 cm between bites [technique A], 5 bites with 0.5 cm between bites [technique B], and 3 bites with 1.0 cm between bites [technique C]) were evaluated. Each technique involved 2-0 monofilament nylon suture that was placed in the cutaneous tissue around the anus and knotted with 6 square throws. Standardized 2.0-cm-diameter circular templates with the designated bite number and spacing indicated were used for suture placement. Leak-pressure testing was performed, and the pressure at which saline was first observed leaking from the anus was recorded. The median and interquartile (25th to 75th percentile) range (IQR) were compared among 3 techniques.

RESULTS

Median leak pressure for technique A (101 mm Hg; IQR, 35 to 131.3 mm Hg) was significantly greater than that for technique C (19 mm Hg; IQR, 14.3 to 25.3 mm Hg). Median pressure did not differ between techniques A and B (50 mm Hg; IQR, 32.5 to 65 mm Hg) or between techniques B and C.

CLINICAL RELEVANCE

Placement of an anal purse-string suture prevented leakage at physiologic colonic and rectal pressures, regardless of technique. Placement of 3 bites 0.5 cm apart (technique A) is recommended because it used the fewest number of bites and had the highest resistance to leakage.
Понятие трансграничного ущерба окружающей среде в международном праве
Authors: Строчук В. М.
Published: December 2021

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К вопросу о применении оговорки о публичном порядке при признании и исполнение иностранных решений в ФРГ
Authors: Лаптев А. Н.
Published: December 2021

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Два измерения института ратификации
Authors: Колосов Ю. М.
Published: December 2021

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О процедурах мониторинга Совета Европы
Authors: Демичева З. Б.
Published: December 2021

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Принятие контрмер третьими государствами в свете Статей о международной ответственности государств 2001 г.
Authors: Васильев Н. В.
Published: December 2021

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Главные отличительные особенности европейской системы защиты прав человека
Authors: Энтин М. Л.
Published: December 2021

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Некоторые аспекты превентивной дипломатии в Европе
Authors: Архилюк В. Н.
Published: December 2021

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Новый Европейский союз образца 2004 г. и международное право
Authors: Бирюков М. М.
Published: December 2021

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Процесс принятия решений в Европейском Союзе. Вклад национальных парламентов
Authors: Зеленов Р. Ю.
Published: December 2021

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Право на справедливое судебное разбирательство - норма jus cogens общего международного права
Authors: Рабцевич О. И.
Published: December 2021

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Об основных итогах 60-й сессии Комиссии ООН по правам человека
Authors: Рогожин С. Л.
Published: December 2021

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К истории вопроса о государственной принадлежности Крыма
Authors: Кремнев П. П.
Published: December 2021

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Фикции в международном праве
Authors: Танимов О. В. , Малеев Ю. Н.
Published: December 2021

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Применение вооруженной силы государствами как мера превентивной самозащиты ad hoc от внешней угрозы
Authors: Гольцов С. Д. , Малеев Ю. Н.
Published: December 2021

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Speed characteristics canoe-single
Authors: Anosov A. , Bulkov E. , Voskovshchuk N.
Published: December 2021

Исследованы ходовые качества спортивного судна – каноэ-одиночки. Проведены буксировочные испытания трех различных по геометрическим параметрам корпусов каноэ с определением гидродинамического сопротивления. Получены математические выражения вида «формулы адмиралтейских коэффициентов» для определения сопротивления воды движению каноэ в зависимости от водоизмещения и скорости.
The ways to improve competitiveness of dry building gypsum mixtures
Authors: Belkova N. , Stepanova M. , Makushina Yu.
Published: December 2021

Сухие строительные смеси должны иметь широкий спектр потребительских свойств, одним из которых является показатель трещиностойкости. Настоящая статья посвящена исследованиям путей повышения конкурентоспособности гипсовых штукатурок по этому показателю. Одним из эффективных способов повышения стойкости штукатурок к появлению трещин является микроармирование полимерным фиброволокном. Установлено, что введение в смесь полиамидного фиброволокна длиной 3 и 6 мм повышает показатели прочности при сжатии, изгибе и величину адгезии примерно в 1,5 раза. При этом лучшие результаты по показателю трещиностойкости получены для состава, содержащего фиброволокно длиной 3 мм в количестве 0,4 % от массы. Проведены эксперименты и сравнение показателей потребительских свойств полученных штукатурных смесей с смесями конкурентов, которые показали преимущество смесей с микроармированием фиброволокном.
Feasibility study of the choice of pipe parameters and wastewater transportation system for irrigation on the example of the administrative district of Kerbala (Iraq)
Authors: Layth Saeed Abdulameer Abdulameer , Dzhumagulova N.
Published: December 2021

Для решения проблемы дефицита воды на орошение сельскохозяйственных земель в административном округе Кербель в Ираке было принято решение использовать повторно очищенные сточные воды, качество которых удовлетворяет требованиям, предъявляемым для полива воды сельcкохозяйственных культур. Рассмотрены два варианта расходов очищенных сточных вод: со старых очистных сооружений производительностью 1,16 м3/с и второй вариант с расходом 4,63 м3/с с учетом старых и новых очистных сооружений. В работе предпринято обоснование выбора оптимального диаметра и материала труб для обоих вариантов с учетом снижения затрат на транспортировку очищенных сточных вод до места назначения с использованием модели WaterCAD V8i. Выбор производился между трубами из следующих материалов: ковкий чугун, стеклопластик GRP, бетон и пластик. Произведены гидравлические расчеты работы системы подачи воды на орошение. Стоимость транспортировки воды рассчитывалась для каждого диаметра и типа трубы для обоих вариантов. Результаты показали, что диаметр трубы 1000 мм для пластика является оптимальным для первого варианта, а диаметр 2000 мм для материала из ковкого чугуна – оптимальным для второго варианта. Впервые рассматривается вопрос повторного использования очищенных сточных вод для решения продовольственных, социальных и экономических проблем для данного региона и предлагается схема трассировки магистрального трубопровода для повторного использования сточных вод для орошения.
Biologics Drugs in Behçet’s Disease: A Single Centre Experience
Authors: Serpa Pinto Luísa , Xavier Pipa Sara , Carvalheiras Graziela , Campar Ana , Marinho António , Farinha Fátima , Vasconcelos Carlos , Araújo Correia João
Published: December 2021

Introduction: Behçet´s disease (BD) is a systemic vasculitis of unknown cause. Several cytokines, such as tumor necrosis factor-alpha (TNF-α), appear to play a substantial role. Therefore, biologics such as anti-TNF-α agents are rising to control severe or refractory BD´s manifestations.

 

We aimed to describe the biological therapy´s outcomes in BD patients.

 

Methods: A longitudinal, prospective, unicentric cohort study with patients followed in a specialized outpatient clinic. We collected data regarding BD´s manifestations, treatments, and outcomes during follow-up.

 

Results: Our cohort includes 243 patients, of whom 31% were male. During follow-up, 20 patients (8%) were treated with biological drugs. Patients who received biological therapies were younger (p = 0.030), had less frequently genital aphthosis (p = 0.009), and more frequently erythema nodosum (p = 0.009), polyarthritis (p = 0.002), spondyloarthritis (p = 0.024), retinal vasculitis (p = 0.011) and gastrointestinal manifestations (p = 0.024), namely gastroduodenal ulcer (p = 0.035), digestive bleeding from ulcers (p = 0.002), and bowel perforation (p = 0.004). Anti-TNF-α agents were used in all of these patients, most frequently infliximab. Patients started biologicals after classical immunosuppressors failure, and most went into remission (93%). Three patients developed tuberculosis during treatment, regardless of regular screening tests. It was possible to stop biological therapy in five patients, so far, without recurrence, with 33 months of mean follow-up time after suspension.

 

Discussion: Anti-TNF-α agents are highly effective for refractory BD´s manifestations, although they are not innocuous. Little is known about the optimal duration of these therapies, regarding when and how to stop these drugs. This issue is essential not only to avoid relapses but also to reduce therapy side-effects.
Síndrome de Quilomicronemia Familiar: Algoritmo Diagnóstico
Authors: Colaço Inês , Araújo Francisco , Aguiar Patrício , Cruz Diogo , Bourbon Mafalda , Sequeira Duarte João , Teixeira Veríssimo Manuel
Published: December 2021

A hipertrigliceridemia, a par do aumento do risco cardiovascular pode, em níveis muito elevados, ter consequências como a pancreatite recorrente e dor abdominal. A síndrome da quilomicronemia familiar (SQF) é uma doença autossómica recessiva rara do metabolismo dos quilomicra, causada mais frequentemente por mutação do gene da lipoproteína lipase. A concentração plasmática de triglicéridos (TG) pode ser dez vezes superior ao normal. Distinguir esta condição da quilomicronemia multifactorial (QMM) pode tornar-se difícil pela semelhança fenotípica, sendo necessário realizar o teste genético. O tratamento da hipertrigliceridemia foca-se na prevenção da pancreatite em doentes com hipertrigliceridemia grave e na redução do risco cardiovascular global. O volanesorseno é um fármaco indicado na SQF que actua sobretudo pela clearance dos TG por vias independentes da LPL, atingindo em estudos de fase 2 reduções da apoC-III e de TG de 79,6% e 70,9% respectivamente; em estudos de fase 3, a redução de TG foi de 77%, com efeitos adversos minor. Os dados acerca da redução de risco cardiovascular são mais limitados. Tendo em conta a realidade nacional, os autores propõem um algoritmo de abordagem da hipertrigliceridemia que se inicia nos Cuidados de Saúde Primários com a exclusão de causas secundárias de hipertrigliceridemia e determinação da necessidade de referenciação a uma consulta de especialidade para confirmação do diagnóstico, com base no score do SQF sugerido por Moulin et al em 2018.
Kajian nilai gizi dendeng daging kelinci dengan metode pembuatan dan pengeringan yang berbeda
Authors:   Politeknik Negeri Jember, Prayitno Agus Hadi , Rusman  ,   Universitas Gadjah Mada, Soeparno  ,   Universitas Gadjah Mada
Published: December 2021

Tujuan penelitian ini adalah untuk mengetahui pengaruh metode pembuatan dan pengeringan yang berbeda terhadap nilai gizi dendeng daging kelinci. Metode pembuatan dendeng yaitu iris dan giling. Metode pengering dendeng yaitu kering matahari dan kering oven. Nilai gizi dendeng dihitung berdasarkan angka kecukupan dendeng yang mengacu pada rata-rata kecukupan energi orang per hari yaitu 2.150 kkal, protein total 60 g, dan lemak total 67 g dengan takaran saji 50 g per sajian. Setiap perlakuan terdiri dari 3 ulangan. Data hasil perhitungan angka kecukupan gizi dendeng dianalisis dengan analisis variansi pola faktorial dan perbedaan rerata diuji dengan uji Duncan’s Multiple Range Test. Metode pembuatan dan pengeringan yang berbeda berpengaruh nyata (P<0,05) terhadap energi dari lemak dan lemak total dendeng. Hasil penelitian menunjukkan ada interaksi yang nyata (P<0,05) antara metode pembuatan dan pengeringan yang berbeda terhadap total kalori dari lemak, lemak total, dan protein total dendeng. Dendeng giling kering matahari adalah dendeng paling baik dengan protein total tertinggi dan lemak total terendah.
АНАЛІЗ ЗАСТОСУВАННЯ КОНСТРУКЦІЙ ТА ОБЛАСТІ КОНТАКТУ ШТИФТОВИХ КОНІЧНИХ З’ЄДНАНЬ З КОНУСНІСТЮ 1:50
Authors: Dehtiarov Ivan , Neshta Anna , Samardak Mykola , Kononovych Vitalii , Kushnirov Pavlo , Baha Vadim , Klok Yaroslav
Published: December 2021

На основі геометричного аналізу області контакту штифтового конічного з’єднання встановлено параметри, щовпливаютьнатипконтактуотворуіштифта. Уперше встановлена та запропонована у вигляді формули залежність величини відхилення кута отвору під штифт від допусків на параметри розгорток конічних. У роботі як рекомендації конструктору для проєктування штифтових конічних з’єднань із конусністю 1:50 представлені графіки залежності відхилення кутів отвору та штифтів класів точності А і В від їхнього номінального значення. Також визначена сумарна відносна похибка відхилення кутів отвору та штифта від номінального значення кута для усіх стандартних значень діаметрів штифтових конічних з’єднань.
ВИВЧЕННЯ РІВНЯННЯ БЕРНУЛЛІ ІЗ ЗАСТОСУВАННЯМ ІНФОРМАЦІЙНИХ ТЕХНОЛОГІЙ (АНІМАЦІЙНИЙ СИМУЛЯТОР)
Authors: Pasov Hennadii , Sira Natalia , Sliednikova Olena , Kolohoida Antonina , Murashkovska Vira
Published: December 2021

Для вивчення курсу гідравліки, а також інших дисциплін важливим є рівняння Бернуллі. При виконанні лабораторних робіт, при проєктуванні гідравлічних систем використовують це рівняння. Його складові мають розмірність напору, тиску або питомої енергії. Програмний продукт призначений для імітаційного виконання лабораторних робіт з основних розділів гідромеханіки. Методики виконання лабораторних робіт в оболонці комп’ютерної програми передбачають знайомство з фізичним явищем і його теоретичне вивчення, ознайомлення з пристроєм і принципом дії експериментальних установок. Наочна візуалізація з інтерактивністю сприяє ефективному засвоєнню навчального матеріалу. Ця стаття є науково-методичною
El borrado en la pintura conceptual. De la iconografía de Dánae a la de Sémele en Hilario Bravo
Authors:   Universidad de Extremadura (España), García-Manso Angélica
Published: December 2021

"Within the conceptual approaches that define the aesthetics of the painter Hilario Bravo, the transformation of a work is a standard response in 20th-century art. On a few occasions, however, the radical nature of the transmutation causes the work to change its title and meaning completely. This is the case with Flammae, a work from 2014 in a series dedicated to the relationship between flame, thought and the act of creation, which in 2017 is transformed into Semele, at a time when the artist’s main concern is the search for cathasterism as the ultimate projection of fire. This has key hermeneutical implications, both from a mythological perspective and from the iconography of the Christian tradition, but, above all, it fulfils the meaning of the work: a painting about the creative process that leads to a reflection on the immanence of the work."
Géneros y literacidad disciplinar: una propuesta de enseñanza para cursos universitarios de lectura en español, inglés y portugués
Authors: Díaz Damián , Achugar Mariana , Musto Laura , Arroyo Lucía , Lorier Leticia , Gorrostorrazo Mayte , Álvarez Soledad , García Sofía
Published: December 2021

Este trabajo presenta una innovación curricular diseñada con el fin de desarrollar un abordaje integral en la enseñanza de comprensión lectora en la lengua comunitaria (LC) (español) y en lenguas adicionales (LA) (inglés y portugués) de la carrera de Comunicación de una universidad pública uruguaya. Como base teórico-metodológica tomamos las concepciones de género del discurso de Bajtín (2008) y de Martin y Rose (2008), el concepto de lectura como práctica de literacidad disciplinar (ACHUGAR; STAINTON, 2010; ACHUGAR; CARPENTER, 2012; HYLAND, 2008; LEINHARDT; MCCARTHY, 1996; SPIRES et al., 2018) y el modelo de enseñanza de literacidad a partir de los géneros discursivos desarrollado por la Escuela de Sídney (EGGINS; MARTIN, 2000; 2003; MARTIN; ROSE, 2008; ROSE; MARTIN, 2018). El objetivo es mostrar los principios guía de un modelo de secuenciación para la enseñanza de la comprensión lectora en el que se articulan las dimensiones socioculturales y discursivas de un determinado género y un conjunto de estrategias de lectura disciplinar que brindan oportunidades para desarrollar capacidades comunicativas, metalingüísticas y críticas. Se describen los cuatro tipos de actividades de la secuencia didáctica integral: de contextualización, de deconstrucción, de comprensión y crítica, y de producción/evaluación. Luego, se ilustra el modelo a través de ejemplos de actividades concretas elaboradas por docentes de las tres lenguas, demostrando su potencial para propiciar un abordaje coherente de la enseñanza de la lectura en sus diferentes niveles de articulación, capaz de incorporar las especificidades de enseñanza de cada lengua y la perspectiva de la lectura como práctica de literacidad disciplinar