bluuebunny/crossref_metadata_2025 huggingface dataset:
Europeana Education
Authors: Natale Maria Teresa , Piccininno Marzia
Published: May 2021

La formazione scolastica è stata uno dei primi campi in cui Europeana ha sperimentato il riuso dei propri contenuti, avviando una collaborazione ormai di lungo corso con ministeri dell’istruzione, associazioni e reti professionali, insegnanti. Nel febbraio 2020 Europeana ha lanciato Europeana Education, un gruppo informale di professionisti ed esperti provenienti sia dal settore del patrimonio culturale sia da quello dell’istruzione, la cui principale attività è lo scambio esperienze e condividere idee per un uso innovativo delle risorse culturali digitali di Europeana. Nell’articolo presentiamo una rassegna di strumenti resi disponibili da Europeana a insegnanti e operatori della didattica.
La tecnologia 5G e i beni culturali: percorsi di storie e architetture all’Aquila
Authors: Mantini Silvia , Graziosi Fabio , Franchi Fabio , Boero Stefano
Published: May 2021

All’indomani del terremoto del 2009, l’Università dell’Aquila ha realizzato progetti di tutela e valorizzazione dei beni culturali che rispondono a esigenze di comunicazione dell’invisibile, di fruizione del visibile differentemente collocato e del recupero di facies sparite. Con particolare riferimento al patrimonio storico-artistico della città, la tecnologia 5G ha permesso la sperimentazione di soluzioni di realtà aumentata e virtuale che hanno riguardato chiese e palazzi ricostruiti. La traduzione delle ricerche d’archivio in approcci storici digitali, in pratiche di public history e in esperienze di editoria aumentata ha consentito, attraverso le ICT, una più ampia accessibilità ai contenuti multimediali da parte di diversi pubblici di fruitori.
Pengembangan Dakwah Pondok Pesantren Penghafal Alquran (PPPA) Raudhatul Jannah melalui Program Halal Tourism
Authors: Widagda Sidiq Pramana
Published: May 2021

The goal and target of tourism development in 2020 are increasing the image, competitiveness, and contribution of tourism in support of community welfare improvement as well as quality economic growth. This research uses the type of field research. The results of this study indicate that: PPPA Raudhatul Jannah made Halal Tourism program in improving the people's economy by providing services of tourism program by providing shelter and providing souvenirs in the form of learning Qur'an to be Tahfidz and Studying the Qur'anThe increase of tourist visit provides opportunities and challenges to the tourism to develop halal tourism. Training on the development of halal tourism make boarding school the heart of the economy by making the craft of sports tools in the form of bows and children are also some other equipment involving the surrounding community
Pengaruh Lokasi dan Fasilitas terhadap Keputusan Berkunjung di Objek Wisata Goa Maria Tritis
Authors: Mulyantari Enny
Published: May 2021

Maria Tritis Cave is a holy place that has its uniqueness, a natural cave and has the beauty of stalagmites and stalagmites in it. This cave is located in the southern way, which is the way to get to some of the beaches in Gunungkidul. Besides being a beautiful cave, Maria Tritis Cave also has various supporting facilities for holy tours. Easy location and complete facilities will enhance the tourist’ decision to visit. The sampling technique was done by an accidental sampling of 100 archipelago tourists visiting tourists attraction of Maria Tritis Cave Gunungkidul. Methods of data collection use documentation and questionnaires, data analysis with instrument tests (validity and reliability tests), and partial or simultaneous our multiple regression analysis using SPPS for Windows version 16. The results showed that the location and facility variables significantly influence tourist’ visiting decision. Location and facility variables influence jointly the decision of archipelago tourists in visiting Maria Tritis Cave Gunungkidul. Suggestions from the research, the managers should pay attention to matters that are relating to the location such as the access to the cave and the clear directions from/to the cave, add facilities that support outbound activities and maintain existing facilities
Dampak Keberadaan Objek Wisata Tebing Breksi terhadap Kehidupan Sosial Ekonomi Masyarakat di Desa Sambirejo, Prambanan, Kabupaten Sleman
Authors: Islami Mona Erythrea Nur
Published: May 2021

The research aims to determine the socio-economic conditions of the community in Sambirejo village before existing of tourism activities and after. The research is a qualitative study used to describe a situation or phenomenon. The method of collecting data uses observation and interviews with tourism actors directly involved in tourism activities on Tebing Breksi and are affected economically and socially. The result showed that the existence of Tebing Breksi had a positive effect on the socio-economic changes for the community of Sambirejo village. The economic impact is the creation of job and business opportunities, increased community income, CBT based management and accelerated infrastructure development. Social impact is the emergence of new livelihood structures in tourism and gives positive value transformation
Analisis Pengaruh Attraction, Accessibility, Amenity, Ancillary terhadap Minat Berkunjung Wisatawan melalui Loyalitas Wisatawan sebagai Variabel Mediasi
Authors: Ningtiyas Elinda Anandar , Alvianna Stella
Published: May 2021

Indonesia has many tourist destinations that have great potential, one of which is artificial tourism. One of the tourist destinations visited by many tourists in East Java, namely Malang, is better known in all circles. This study describes the influence of tourism components consisting of Attraction, Accessibility, Amenities, Ancillary on Tourist Visiting Interest San Terra De Laponte Malang Regency through Tourist Loyalty as a mediating variable. This population is tourists who have visited the San Terra De Laponte destination with a sample of 65 respondents. Data analysis used multiple linear regression and hypothesis testing. From the analysis and discussion, it is found that Attraction, Accessibility, Amenities, Ancillary have a positive and significant effect on Tourist Loyalty. Furthermore, Attraction, Accessibility, Amenities, Ancillary have a positive and significant effect on Visiting Interest. This shows that what tourists get and what tourists feel have a positive impact so that they attract tourists to revisit San Terra De Laponte, Pujon, Malang Regency
Visi Birokrasi Menuju Pasar Global Pariwisata
Authors: Erythrea Mona
Published: May 2021

Sebagai bagian dari negara dunia, perubahan-perubahan global terhadap aspek dan sendi-sendi kehidupan tak mungkin terelakkan. Kekuatan globalisasi telah mampu menggeser pola dan gaya hidup masyarakat dunia, tak terkecuali dalam industri pariwisata. Proses globalisasi telah merubah bentuk dan struktur industri pariwisata. Fenomena tersebut menuntut negara-negara di dunia untuk berevolusi dalam sistem pemerintahan yang baru yang adaptif, inovatif dan peka terhadap perubahan. Birokrat sebagai ujung tombak pengelola negara mempunyai kedudukan yang sangat penting untuk melakukan perubahan (agent of change), termasuk dalam bidang pariwisata yang menjadi salah satu andalan penghasil sumber devisa bagi Indonesia. Birokrasi yang semula identik dengan kekuatan, kelambanan, dan berorientasi pada status quo, harus mampu merubah diri menjadi birokrasi yang organis adaptif.
Determination of scatter radiation to the breast during lumbosacral x-ray examination using thermoluminescence dosimeter
Authors: Eyisi-Enuka Chinenye Evangeline , Nzotta Christian   Chukwuemeka , Robinson Ebbi Donald , Omojola Akintayo Daniel , Adejoh Thomas , Agboje Anthonio Azuka
Published: May 2021

Objective: Exposure to ionizing radiation during radiographic examination is associated with some biological effects. The study was aimed to determine the amount of scatter radiation to the breast during lumbosacral x-ray examination.

Materials and Methods: The study was a prospective, cross-sectional study carried out among 60 women referred for Lumbosacral spine radiography from September 2019 to December 2019. Ethical approval was granted by the hospital ethical committee. A single-phase mobile X-ray unit was used to dispense the radiation while a thermoluminescent dosimeter (TLD) chip was used to measure the radiation dose. The TLD chip was attached to the peri-areolar region of the left breast and held in place by a transparent adhesive tape. The TLD was carefully enclosed in a black polythene sachet before and after the investigation to shield it from background radiation. After the investigation the TLD,s were sent to the Centre for Energy Research and Training (CERT) for reading and annealing. 

Results: The mean age and BMI of participants were 55.32±12.35years and 29.70±7.09kg/m2 respectively. The cumulative mean (±SD) ESD to the breast was 3.87±0.87mGy. The highest scatter radiation dose was observed in the age group 60-69 years. Pearson’s correlation showed a week correlation between age and ESD.

Conclusion: The study showed that there were scatter radiations to the breast during lumbosacral X-Ray investigations which was was lowest among the age group 50-59years. No significant difference was seen between AP and lateral positions. The cancer risk was 1 in 6,000 indicating that there might be needed to shield the breast while performing lumbosacral X-ray.
Do we need to enlarge emergency services or new emergency hospitals?
Authors: Durmuş Ensar , Güneysu Fatih
Published: May 2021

Objective: It was aimed to obtain a notion about the needed hospital bed capacity by analyzing the number of hospitalizations and referrals from the ER in this study.

Material and Method: This study is a retrospective, analytical cross-sectional research. Patients admitted to a tertiary hospital’s adult emergency service in 2018-2019, hospitalized, or referred to another hospital were analyzed.

Results: Of the patients, 28036 were hospitalized; furthermore, this number corresponded to 38.4 patients per day. Of these cases, 15303 (54.6%) were male, and the mean age was 57.89 (±19.5); 8438 cases (30.1%) were admitted to the intensive care unit. The department with the most hospitalizations was internal medicine with 6105 patients (21.78%) and cardiology, with 4822 hospitalized, the most intensive care patients; moreover, psychiatry had the most prolonged length of stay service average of 28 days. The number of patients required to be hospitalized from the emergency room was an average of 48.5 patients per day. The average hospital stay was seven days.

Conclusion: Mainly in regions with several emergency admissions, it can be considered to establish emergency hospitals that serve particularly emergency cases to engage the number of patients to be hospitalized from the emergency room.
Nota de pesar: o falecimento do Prof. Dr. Carlos Eduardo Francischone.
Authors: Coelho Paraguassu Éber
Published: May 2021

Lamento informar o falecimento, aos 71 anos, de Carlos Eduardo Francischone, um dos mais prestigiados profissionais da Odontologia brasileira e um dos pioneiros da Implantodontia no Brasil. Francischone faleceu na noite de quinta-feira (20/5) e fazia tratamento contra o câncer.

Marcado pela contribuição nas áreas de Dentística e Implantodontia, Francischone foi autor e colaborador de uma extensa produção acadêmica, incluindo livros, capítulos e artigos no campo de pesquisa. Como professor e palestrante, ministrou centenas de aulas tanto no Brasil como no exterior. Foi editor da revista Dental Press Implantology.

Na década de 1990, Carlos Eduardo Francischone desempenhou um importante papel na divulgação da Implantodontia osseointegrada no Brasil, ao lado do Prof. Dr. Laércio Vasconcelos, no acolhimento do Prof. Per-Ingvar Brånemark no Brasil.

“Ado”, como era conhecido pelos amigos, era natural da cidade de Dois Córregos, no interior de São Paulo. No entanto, foi em Bauru que ele estabeleceu sua bem-sucedida carreira. A Faculdade de Odontologia de Bauru (FOB-USP) teve um importante papel em sua formação. Foi lá que ele fez sua graduação em Odontologia, em 1971, e iniciou uma próspera trajetória na docência. Foi lá também que obteve os títulos de mestre (1976), doutor (1978), livre-docente (1984) e professor titular (2000). Além de lecionar na instituição que o formou, Francischone também teve passagens importantes pela Universidade Sagrado Coração e na São Leopoldo Mandic.
Imperialisme Gaya Baru Terhadap Buruh Industri Garmen di Bangladesh dalam Kerangka Modern World System
Authors: Sukma Ayu Putri
Published: May 2021

Exploitation of labour has been big problems in Bangladesh, its combination between imperialist (thats the US and European Garment Consortium), local factory owners and government. Dependence Bangladesh as a periphery country under fashion companies from core country is the evidence of existing modern world system. This paper discusses about how exploitation and poverty correlate with development failures in Bangladesh. Actually, working in the garment industry are the another way to reach their basic needs, but in fact, they all getting low salary which is under minimum cost of living. Until now, the ready-made garments (RMG) industry of Bangladesh still being "big power" endorser for low skills populations within considerable polemics.
Bangladesh “terperangkap” dalam skema eksploitasi tenaga kerja dari kombinasi praktek Imperialis pengusaha fashion dunia (Konsorsium Garmen AS dan Eropa) dengan pemilik pabrik dan penguasa. Ketergantungan Bangladesh sebagai negara periphery pada pengusaha fashion sebagai pemain dari negara core merupakan bentuk dari adanya modern world system yang berlaku. Tulisan ini membahas bagaimana eksploitasi, kemiskinan dan kesenjangan berkorelasi dengan gagalnya upaya-upaya pembangunan di Bangladesh. Bekerja pada industri garmen adalah pilihan terakhir para pekerja untuk memenuhi kebutuhan hidup meskipun pada kenyataannya upah yang diterima masih dibawah biaya hidup minimal yang ditetapkan. Industri garmen Bangladesh adalah “kekuatan besar” penopang ekonomi penduduk berkeahlian rendah (low-skill)  yang didalamnya mempunyai segudang polemik.
КОМПЛЕКСЫ НИКОТИНОВОЙ КИСЛОТЫ КАК ИМИТАТОРЫ СУПЕРОКСИДДИСМУТАЗЫ
Authors: Исаева Э.Л. , Асламбекова Э.Р.
Published: May 2021

В настоящее время очевидна актуальность применения в медицине и фармацевтике координационных соединений органических кислот с тяжелыми металлами, используемых в качестве лекарственных и диагностических средств для лечения широкого спектра заболеваний человека. Препараты, созданные на основе этих металлов (Cu, Zn и т.д.), обладают более высокой биологической доступностью и легче усваиваются организмом, чем неорганические соединения. Авторами осуществлен синтез бинарного комплекса, состоящего из иона металла и органической кислоты, проведено исследование синтезированного комплекса. Сделан анализ индивидуальных особенностей комплекса на основе физико-химических методов анализа: ИК-спектрометрического анализа, элементного (энергодисперсионного рентгенофлуоресцентного) анализа. Высказано предположение о структуре, составе полученного сложного комплекса.
ПРИРОДНО-ОЧАГОВЫЕ БОЛЕЗНИ: УСЛОВИЯ РАСПРОСТРАНЕНИЯ И ИНВАЗИЙНЫЙ СПОСОБ ПЕРЕДАЧИ ЧЕЛОВЕКУ
Authors: Байсарова З.Т.
Published: May 2021

Наличие паразитов в биоценозе в окружающей среде обосновано большим количеством благоприятных для этого условий, существованием окончательных и промежуточных хозяев и связей между ними, а также специфическими особенностями природы, которые оказывают влияние на паразита. Возможности для движения паразитов в отдельно взятых биоценозах отличаются. Чтобы исследовать комплексный круговорот паразитов в природе, начиная с 1939 и заканчивая 1964 годом, Павловский Е.Н. с его учениками организовывали сложные эколого-паразитологические исследования различных переносчиков и возбудителей большого количества заболеваний, которым подвержены люди, а также животные, обитающие в домашних условиях. Данные манипуляции способствовали появлению учения о природной очаговости трансмиссивных заболеваний. В статье автором проведен теоретический обзор по вопросу проявления и инвазивных особенностей очаговых заболеваний, которые могут передаваться членистоногими человеку.
A RELEVÂNCIA DOS EXERCÍCIOS FÍSICOS DOMICILIARES COMO INSTRUMENTO FISIOTERAPÊUTICO FACILITADOR PARA A MELHORA CLÍNICA DOS PACIENTES ONCOLÓGICOS: UM RELATO DE EXPERIÊNCIA
Authors: Vasconcelos Ana Oneide Brito , Garcia Gabriel Tavares , Silva Noemy de Oliveira e
Published: May 2021

O câncer é a segunda principal causa de morte mundial e cerca de um terço de óbitos pela doença se devem aos riscos comportamentais como a falta dos exercícios físicos. O exercício físico tem impacto direto na melhora clínica e do bem-estar de pacientes oncológicos, reduzindo e prevenir riscos de mortalidade. Durante a prática de exercícios há uma série de mudanças comportamentais no corpo que são fisiológicas, e sua magnitude está relacionada diretamente a intensidade e duração do exercício. Este estudo descreve um relato de experiencia vivenciado no estágio supervisionado não-curricular em um centro de tratamento e pesquisa em oncologia, situado na cidade de Belém-Pará. As atividades realizadas durante o estágio supervisionado foram planejadas aos pacientes oncológicos através de protocolos de tratamento individualizado de exercícios físicos terapêuticos domiciliares supervisionados de forma digital. A partir desta conduta pode-se evidenciar a melhora significativa das dores oncológicas, dos efeitos adversos a quimioterapia como a hipoestesia e a parestesia, perca de força e massa muscular, melhora do retorno venoso, das incontinências urinarias e fecais, promovendo uma melhor qualidade de vida.
Adalékok a jeruzsálemi Magyar Intézet történetéhez
Authors: Szalay Gábor
Published: May 2021

A magyar-izraeli kapcsolatok történetének érdekes színfoltja a jeruzsálemi Magyar Intézet története. Az Intézet 1946 és 1948 között létezett. Scher Tibor volt a vezetője. A téma feldolgozása számos ok miatt fontos. 1950-ig nem voltak hivatalos kapcsolatok a Magyar Népköztársaság és Izrael Állam között, ekkor nevezték ki Romhányi Istvánt a Magyar Népköztársaság ügyvivőjének Tel-Avivban. Bár Izraelben – korábban Mandátum Palesztinában – egy körülbelül 100.000 fős magyarul beszélő közösség élt, ennek a közösségnek az érdekeit nem képviselték. Az Intézet próbálta ezt is elvégezni, de a legfontosabb feladata a kulturális kapcsolatok fejlesztése volt Magyarország és Izrael között. Ez a küldetés azonban elbukott külső és belső okok miatt. Nevezetesen, 1948. májusban kitört az első arab-izraeli háború és a magyar hatóságok sem álltak ki teljes mellszélességgel az Intézet mellett.
Feminismo camponês e popular e pós-modernismo
Authors: Silveira Paulilo Maria Ignez
Published: May 2021

The purpose of this paper is to situate peasant feminism within the current debate in feminist research strands on the importance, or the fallacy, of postmodernism for gender studies. We draw, among other sources, on academic work produced by activists of the Peasant Women's Movement who have chosen to pursue graduate studies, producing MA dissertations and Ph.D theses and moving on to become university professors. Our contention is that, despite the force of arguments against the influence of postmodern thought and its derivatives in favor of these women, there is room for a dialogue which, if we look at the field without assuming an a priori stance, has been taking place, albeit not explicitly.
Formas de adaptação de produtores de café à liberalização mercantil: proposta de uma tipologia analítica a partir de um estudo de caso na região das Matas de Minas
Authors: Singulano Marisa Alice , Salej Higgins Sílvio
Published: May 2021

The article addresses the forms of adaptation that coffee farmers adopt to the context of market liberalization. We analyze how coffee growers build their strategies for adapting to the new context and the relationship of these strategies with the reconfiguration of forms of market control. A case study was carried out in the Matas de Minas region, typically an area of ​​family production, considering the post-1990 period, being a region still little considered in the literature. Based on the qualitative data obtained through the research, we propose an analytical model focused on the construction of a typology of producers, which aims to describe the diversity of ways of adapting to the new economic and institutional context defined by liberalization. The analysis is based on the neoinstitutional perspective of economic sociology, focusing on the processes of social construction of market strategies and structures, in this case guided, fundamentally, by the issue of the social construction of quality. This analytical proposal is opposed to the perspective of transaction cost economics, the main model to guide studies on agro-industrial or agri-food systems in Brazil today, offering a theoretical and methodological alternative.
Reconquista da terra: resistência e organização de camponeses ao final da ditadura empresarial-militar
Authors: Braga Brito Ricardo
Published: May 2021

At the end of 1979, the São José da Boa Morte farm was occupied in Cachoeiras de Macacu (RJ), by peasants organized with their Rural Union and Comissão Pastoral da Terra. The farm had already been the scene of occupations in 1961 and 1963, and its occupation was expressive once again at a time of redemocratization in Brazil. Through interviews with leaders and peasants and analysis of union, repression and journalistic documents, we sought to reconstruct the moment of the occupation and its meanings for the group of actors who occupied, linking the organizational strategies with the local and national contexts. By this way, an analysis of the strategies of enunciation and collective action of the peasants was built, highlighting the motivations and formative experiences, making it possible to highlight the role of resistance and organization of social categories that are often invisible.
A inclusão dos diferentes segmentos da agricultura familiar nas políticas públicas de desenvolvimento rural no contexto do estado do Tocantins
Authors: Neves de Sousa Diego
Published: May 2021

This article sought to analyze how the different segments of family farming were included in public rural development policies, created since the 1990s, in the context of the state of Tocantins. The research is of a qualitative nature, in which semi-structured interviews were used. Among the results, it is postulated that the agrarian reform settlers were those family farmers who most benefited from public policies, while the quilombolas and the indigenous people were the most neglected, even though the mediators realized that the State tried to give equal voice to the different social segments.
Fitness trend analysis in male Austrian middle and high school students from 1975 to 2010
Authors: Brunner Friedrich , Kornexl Elmar , Kasnter Hannes , Drenowatz Clemens , Greier Klaus
Published: May 2021

Considerable changes in the social and built environment contributed to alterations in physical activity, which potentially affect physical fitness. Long-term data on various components of physical fitness with multiple assessments in similar cohorts, however, remains limited. The present study, therefore, examined secular trends in physical fitness between 1975 and 2010 in adolescents living in a rural region in Tyrol, Austria. Data consisted of records from a physical education (PE) teacher that included a total of 2998 cases of male adolescents between 11 and 18 years of age. Fitness assessments included sprint, longjump and an endurance run that were performed annually in 3 to 5 grades during regular PE classes. The results indicated three distinct eras during the observation period. There was an improvement in physical fitness until the mid to late 1980s with a subsequent decline until the mid 1990s and a final period of relatively consistent low physical fitness. Further, it was shown that aerobic fitness started to decline earlier and that the decline was more pronounced than the performance in anaerobic fitness tests. This is of particular concern due to the importance of aerobic fitness for general health and wellbeing. Accordingly, these results along with previous studies highlight the need to promote physical activities that contribute to an improvement of physical fitness in children and adolescents.
Optimización de la confiabilidad en redes de distribución frente a las descargas atmosféricas - Un estudio de caso
Authors: Cabral Roberto José , Oliveira Mario Orlando , Botterón Fernando , Mazzoletti Armando Manuel , Sukanen Fernando , Aguilar Ricardo
Published: May 2021

Este trabajo presenta la aplicación práctica de un modelo de optimización para ser utilizado como Sistema de Protección contra las Descargas Atmosféricas (SPDA) y que busca minimizar los indicadores de confiabilidad dado por las interrupciones momentáneas y permanentes en las redes de distribución, mejorandolos costos de inversión. El modelo matemático de optimización considera la selección de diferentes tipos de estructuras: 1-estructura normal sin blindaje; y 2-estructuras con blindaje vinculado a un sistema de puesta a tierra. La función objetivo de optimización considera restricciones que incluyen aspectos técnicos y económicos de la implementación del SPDA. Además, se presenta un estudio de caso en el que se considera un alimentador de distribución de prueba de 4 barras. Los resultados de la prueba destacan la generalidad del modelo matemático de optimización y se ilustran la potencialidad de la aplicación en sistemas de distribución reales. Es importante resaltar que la metodología de optimización es usada actualmente por una Concesionaria de Energía Eléctrica como una herramienta orientada a la Confiabilidad de sistemas de distribución considerando diferentes tipos de estructuras como SPDA.
Cinética del cambio de color en snacks de mandioca fritos por inmersión
Authors: Hase Sandra Liliana , Linares A. , Kachuk L. , Blanco M. , Perez Navarro O. , Miño Valdés Juan Esteban
Published: May 2021

El objetivo de este trabajo fue modelar la cinética del cambio de color, de snacks de mandioca, durante su fritura por inmersión a 150, 170 ó 190°C. Los snacks preparados a partir de puré de mandioca extruidos fueron fritos en aceite de girasol y su cambio de color medido con colorímetro Hunter Lab D25-9. La luminosidad (L) disminuyó exponencialmente mientras que el parámetro redness (“a”) y el cambio de color total (DE) aumentaron con el incremento del tiempo de fritura; se utilizó una ecuación de primer orden para modelarlos. El parámetro yellowness (“b”) después de un incremento inicial, disminuyó linealmente con el tiempo de fritura. Los datos de contenido del contenido de agua de los snacks fueron ajustados a una relación empírica. La dependencia de la constante de velocidad del cambio de color total con la temperatura fue modelada mediante la ecuación de Arrhenius y su energía de activación disminuyó con la disminución del contenido de agua en el snacks.
RESEARCH OF PROCESS OF DIVISION OF GRADE ROLLING ON THE MEASURED BLANKS BY METHOD OF BREAKING BEND AT STATIC AND SHOCK LOADING
Authors: Karnaukh Sergii , Aliiev Igramotdin
Published: May 2021

Research of the process of cold breaking of rolling by bending under static and shock loads was conducted to determine the effect of loading speed on the power parameters of the separation process and the quality of the workpieces. Experimental researches are conducted for the three-point cold breaking by bending of templates from steel of different brands at the static and shock loading with the use of original equipment and rigging. Comparison of maximal force of breaking at the static and shock loading was estimated by the coefficient of dynamic, which for the different brands of steel laid down accordingly: ШХ15 - 0,7; 60С2 - 1,6; 45 - 2,0..2,2; 40Х - 1,8..2,1; 20 - 1,6..1,8 at speed of deformation to 18 m с. At the increase of speed of deformation the coefficient of dynamic grows for materials in the plastic and viscidly-resilient state and diminishes for materials in the fragile state. Than higher plasticity of material of templates, the greater size of coefficient of dynamic.
Obviously, that for the exposure of inclination of materials of templates to fragile destruction it is necessary to apply the higher values of speed of loading. With the growth of speed of deformation geometrical exactness of blanks from the different brands of steels, gets better, but not significant. The most high quality was shown by blanks at the division of standards from fragile and viscoelastic steels: ШХ 15, steel of 60С2, steel 45, steel of 40Х. It is identified that greater part of energy of deformation is spent on an origin and viscid growing up of crack, while energy expended on fragile destruction is insignificant. Got results can be used for the improvement of the technologies of process of division of grade rolling on the measured blanks by the method of the cold breaking by a bend.
Asymptotic expressions for the remainder term in the quadrature formula of Gauss-Jacobi type
Authors:   UNIVERSITY LUCIAN BLAGA OF SIBIU DEPARTMENT OF MATHEMATICS STR. DR. I. RAT. IU, NO. 5-7 550012 - SIBIU, ROMANIA E-mail address: acuana77@yahoo.com, ACU ANA MARIA , SOFONEA DANIEL FLORIN ,   UNIVERSITY LUCIAN BLAGA OF SIBIU DEPARTMENT OF MATHEMATICS STR. DR. I. RAT. IU, NO. 5-7 550012 - SIBIU, ROMANIA E-mail address: sofoneaflorin@yahoo.com
Published: May 2021

In this paper we have considered error analysis for a quadrature formula which is obtained by integration of linear positive operator. The asymptotic expressions for remainder term of Gauss-Jacobi type quadrature formula are also given.
Use of GeoGebra in teaching about central tendency and spread variability
Authors:   DEPARTMENT OF MATHEMATICS AND INFORMATICS UNIVERSITY ALEKSANDER XHUVANI ELBASAN, ALBANIA E-mail address: pkallogjeri@gmail.com, KLLOGJERI PELLUMB , KLLOGJERI ADRIAN ,   DEPARTMENT OF MATHEMATICS AND INFORMATICS UNIVERSITY ALEKSANDER XHUVANI ELBASAN, ALBANIA E-mail address: adrian86k@yahoo.com
Published: May 2021

In data analysis are used graphs, tables, and numerical summaries to study the variation present in data under study. Graphs are effective visual tools because they present information quickly and easily. Graphs are commonly used by print and electronic media and, data can be better understood when presented by a graph than by a table because the graph can reveal a trend or comparison. Graphs display the relationship between variables or show the value spread of a given variable or phenomenon. Measuring the central tendency we identify the most representative value in a set of data. Mean, median and mode give different perspectives of a data set’s centre, but a data description is not complete until the spread variability is also known. The basic numerical description of a data set requires measures of both centre and spread. In this paper we will be concentrated on graphical representation of data collected from a population. A useful tool to get such nice visual representations is GeoGebra. GeoGebra is an interactive geometry system and, by the use of its virtual tools, we can do constructions with points, vectors, segments, lines; we can construct histogram and geometrically show the positions of the median and quartiles [4]. GeoGebra provides numerical calculations for the measures of data centre and spread. GeoGebra software is very useful and helpful for teachers and students to graphically present data and easy understand and interpret them [6]. Also, GeoGebra is dynamic mathematics software for schools that joins geometry, algebra, and calculus. Using this dynamic feature in the teaching hour of statistics, the students have a better and fuller understanding about data measures and data spread.
АКТУАЛІЗАЦІЯ ПАРАДИГМИ СТАЛОГО РОЗВИТКУ З ПОЗИЦІЇ ЇЇ ЛЮДИНОЦЕНТРИЧНОСТІ
Authors: Єрешко Ю.О.
Published: May 2021

Досліджено генезу наукової думки в розрізі підходів до формування парадигми сталого розвитку і визначено, що теорія ноосфери В. Вернадського задовольняє визначеним потребам і параметрам дослідження і дозволяє обґрунтувати людиноцентричну теоретико-методологічну модель сталого розвитку, оскільки, людська свідомість стає рушійною силою і головним фактором суспільного розвитку, що досягається підкоренням людиною природи і перетворенням її у своїх інтересах. Наголошено на нераціональності соціоцентричного трактування концепту сталого розвитку з точки зору неможливості його досягнення – світовий досвід господарювання неодноразово доводив неможливість і непрактичність «рівності» від соціальної до економічної. У дослідженні обґрунтовано аберації трактування і реалізації концепції сталого розвитку, а саме: політизація; гіпертрофування; гіперболізація; імітація; редукованість; реверсивна ефективність виявлення і систематизація яких, дозволить раціоналізувати формулювання теоретико-методологічної моделі сталого розвитку. Обґрунтована у дослідженні людиноцентрична актуалізована не лише з позиції додавання центрального системоутворюючого елемента, а і в розрізі агентної ретроспекції: окремих цілісних систем іншого порядку, що нададуть системі властивостей завершеності і комплексності.
КОМПЛЕКСНА МЕТОДИКА ОЦІНКИ РІВНЯ ФІНАНСОВОЇ БЕЗПЕКИ СУБ'ЄКТІВ ПІДПРИЄМНИЦТВА В УКРАЇНІ ЗА УМОВ ГІБРИДНИХ ЗАГРОЗ
Authors: Яструбецька Л.С.
Published: May 2021

В умовах пандемії COVID-19 суттєвих змін зазнали як світова економічна система, так і фінансова система кожної держави та ділової одиниці зокрема. Карантинні заходи сприяли ще більш стрімкому впровадженню інформаційних технологій у фінансові процеси, зумовивши виникнення оновленого формату функціонування суб'єктів підприємництва з одночасним поширенням і нових гібридних загроз їх фінансовій безпеці. У цьому контексті у статті обґрунтовано необхідність ефективного управління фінансовою безпекою суб'єктів підприємництва, ключовим етапом якого є оцінка рівня фінансової безпеки. Здійснено порівняльний аналіз різних наукових підходів до такої оцінки та запропоновано авторське бачення даного управлінського процесу. Зокрема, акцентовано на необхідності зважання під час оцінки фінансової безпеки не лише фінансові показники підприємства, а й на якісні параметри кожного зі складників фінансової безпеки. Окрім того, акцентовано на важливості врахування під час оцінки фінансової безпеки суб'єктів господарювання принципів системності, інтегрованості, доступності, конструктивності та стратегічного бачення. Формалізовано сукупність етапів та заходів оцінки фінансової безпеки підприємств у вигляді організаційної моделі, яка дасть змогу підвищити ефективність управління фінансовою безпекою ділових одиниць та зменшити трудові та часові затрати на його реалізацію.
ПРИНЦИПИ ТА ОСОБЛИВОСТІ СИСТЕМИ МИТНОГО КОНТРОЛЮ В ЄС
Authors: Ковальова М.Л.
Published: May 2021

У статті проаналізовано систему митного контролю в ЄС, принципи та особливості митного оформлення та визначення рівня ризиків. Визначено основні тенденції розвитку та вдосконалення системи митного контролю в країнах ЄС, становлення загальної митної системи. Виокремлено основні цілі застосування системи управління митними ризиками. Митний контроль здійснюється в рамках загальної системи управління ризиками, що ґрунтується на обміні інформацією про ризики та результатах аналізу ризиків між митними органами і встановлює спільні критерії та стандарти ризиків. Наголошено, що одним з елементів системи митного контролю в ЄС є загальна декларація прибуття, яка була запроваджена і в Україні, що є важливим кроком до впровадження в Україні міжнародних стандартів митного контролю та майбутнього приєднання до процедури спільного транзиту.
УПРАВЛІННЯ ІННОВАЦІЙНИМ РОЗВИТКОМ ПІДПРИЄМСТВ В УМОВАХ ЦИФРОВІЗАЦІЇ
Authors: Горященко Ю.Г.
Published: May 2021

У статті розглянуто процеси планування, організації, мотивації і контролю інноваційного розвитку на підприємстві, які в сукупності формують його систему управління. Підкреслено необхідність залучення підприємств у систему стратегічного управління інноваційним розвитком для створення конкурентних переваг, таких як розширення ринку, оптимізація витрат, вихід на зовнішні ринки, зростання доходів тощо. Наголошено на необхідності створення на підприємствах окремих центрів компетенцій з інновацій та цифрових технологій (загальнокорпоративних центрів інновацій, центру інновацій ритейлу), а також залучення до штату інноваційних менеджерів. Доведено перевагу інноваційних підходів до мотивації персоналу підприємств над традиційними. Запропоновано проведення анкетування для визначення стану і рівня професійної мотивації працівників підприємств із метою підтримки інноваційного розвитку.
THE CONSTRUCTIVE NATURE OF THE STRUCTURAL FEATURES OF THE BUSINESS STRATEGY OF ENTERPRISE DEVELOPMENT IN THE CONTEXT OF GLOBALIZATION
Authors: Пляскіна А.І.
Published: May 2021

The article presents a comprehensive methodology for the formation of a business strategy for the development of an enterprise, which makes it possible to increase its economic stability in the face of changes in the parameters of the functioning environment. It has been established that ensuring the competitiveness of an enterprise should be based on alternative options for its development, depending on the influence of external factors and the level of risk when focusing on one or another variant of the production and economic activity of the enterprise. Each enterprise is a complex system of interacting elements. Models of strategic management of the enterprise at a choice of strategy are analysed. Building principles and methods of analysis, modelling and management of economic risk is of great importance for making optimal decisions in conditions of uncertainty and conflict in solving certain economic problems, including the formation of business strategy for enterprise development.
Lynch syndrome-associated lung cancer: pitfalls of an immunotherapy-based treatment strategy in an unusual tumor type
Authors: Maccaroni Elena , Lenci Edoardo , Agostinelli Veronica , Cognigni Valeria , Giampieri Riccardo , Mazzanti Paola , Di Pietro Paolo Marzia , Bianchi Francesca , Brugiati Cristiana , Belvederesi Laura , Pagliaretta Silvia , Mandolesi Alessandra , Scarpelli Marina , Murrone Alberto , Morgese Francesca , Ballatore Zelmira , Berardi Rossana
Published: May 2021

Lynch syndrome is a hereditary cancer predisposition syndrome caused by germline alterations in mismatch repair (MMR) genes leading to increased risk of colon cancer as well as other cancer types. Non-small cell lung cancer (NSCLC) is not among typical Lynch syndrome-associated tumors: pembrolizumab, an immune checkpoint inhibitor, is actually approved for the treatment of NSCLC patients and represents a promising treatment option for patients with advanced metastatic MMR-deficient cancer, regardless of tumor origin. This case report describes the clinical presentation and management of a 74-year-old female with a history of rectal adenocarcinoma and ovarian cancer, who has a documented frameshift pathogenic variant in the exon 8 of MSH6 gene and an intronic variant in the BRCA2 gene (classified as a variant of uncertain significance), affected by NSCLC with brain metastases. Despite these premises, the patient was treated with pembrolizumab and she did not benefit from this kind of treatment.
Cigarette Smoke Detection And Cleaner Based On Internet Of Things (IoT) Using Arduino Microcontroller And MQ-2 Sensor
Authors: Irawan Yuda , Novrianto Andre Wahyu , Sallam Hafizh
Published: May 2021

The detector and neutralize cigarette smoke in the STMIK Hang Tuah Pekanbaru there is no. To simplify detector and neutralize cigarette smoke in the campus area made a system detector and neutralize cigarette smoke Arduino Uno microcontroller based using an notification iot. The whole tool is divided into several parts, consisting of sensor mq-2, module ESP8266-01S, module LCD, mikrokontroller arduino uno, buzzer, and DC FAN. This tool works when module ESP8266-01S looking for the nearest internet network and sensor mq-2 detect cigarette smoke, from module ESP8266-01S and sensor mq-2  then to Arduino Uno  microcontroller to process, from Arduino Uno  microcontroller then Turn on buzzer as a warning alarm and  Turn on DC FAN as a fan to neutralize cigarette smoke  which then transfers data through module ESP8266-01S to the website and give notification  the room detected cigarette smoke to the smartphone  head of equipment and officers. The results showed that the smoke content was more than 300 detected as cigarette smoke, because it has been to test the system to several prototypes and 2hen there is no cigarette smoke was value is less than 300.
On the Efficient Implementation of an Implicit Discrete-Time Differentiator
Authors: Carvajal-Rubio J. E. , Sanchez-Torres J. D. , Defoort M. , Djemai M. , Loukianov A. G.
Published: May 2021

New methodologies are designed to reduce the time complexity of an implicit discrete-time differentiator and the simulation time to implement it. They rely on Horner’s method and the Shaw-Traub algorithm. The algorithms are compared for differentiators of order 3, 7, and 10. The Half-Horner and Full-Horner methods showed the best performance and time complexity.
Schnellbaubrücke als Pilotprojekt
Authors: Balder Thorsten , Girmscheid Michael , Lehmann Felix , Hangen Hartmut
Published: May 2021

Um die Infrastruktur in Deutschland wieder zukunftsfähig zu machen, sind viele marode Bestandsbrücken in Deutschland durch neue Bauwerke zu ersetzen. Diese Aufgabenstellung mit möglichst wenig negativen Auswirkungen auf den Verkehr umzusetzen, erfordert innovative Bauweisen, die eine deutliche Reduzierung der Bauzeit und minimale Eingriffe in den Verkehrsraum ermöglichen. Langwierige und aufwendige Einschalarbeiten für die Herstellung von konventionellen Ortbetonwiderlagern gilt es durch neue Technologien zu ersetzen. Mit der „Heitkamp Schnellbaubrücke“ wurde dies nun bei einem Pilotprojekt erfolgreich umgesetzt. Eine deutlich reduzierte CO2-Bilanz und vollständige Rückbaubarkeit bei vollständiger Wiederverwendung der eingesetzten Materialien sind weitere zukunftsweisende Aspekte.
Chronic Lymphocytic Leukaemia Complicated by Cranial Diabetes Insipidus - A Case Report
Authors: Mafruha Sharmin , Islam Khaza Amirul , Mansingh Ishwor , Rahman Md. Arif-Ur- , Paul Menoti , Mitu Tanjin Tabassum
Published: May 2021

Here we describe a case of 55-year-old lady who was admitted in hospital for evaluation of recurrent anaemia, polyuria and polydipsia with history of splenectomy 9 months back. Physical examination revealed anaemia, dehydration and scar mark of splenectomy. Initial laboratory tests were suggestive of chronic lymphocytic leukaemia (CLL) and further bone marrow examination & immunophenotyping confirmed the diagnosis. At the same time Polyuria & polydipsia was evaluated by water deprivation test and diabetes insipidus was diagnosed.
The Influence of Climate Change on the Environment of the Mirzachul Natural Territory
Authors:   Associate Professors Jizzakh State Pedagogical Institute, Kamolov Meliboy Normatovich , Ibragimov Sunnatillo ,   Master Student Tashkent State Pedagogical University
Published: May 2021

This article discusses the impact of climate and its components on environmental landscapes in the Mirzachul natural region. Due to this, in December and January the air temperature decreased to -340S (Mirzachul), -320S (Nurata, Jizzakh), -290 C (Forish). However, the average temperature in January is not lower than -0.10S (Forish), -0.60S (Jizzakh), -1.60S (Nurota).
Late Cenozoic basin development of the eastern
North Sea Basin
Authors: Michelsen Olaf
Published: May 2021

The Cenozoic succession in the Danish part of the North Sea Basin includes two
significant breaks in sedimentation; 1) at the Eocene-Oligocene boundary and 2)
at mid Miocene time.
The sediment transport direction was from the west during the Middle-Late
Eocene and mainly from northeast and east in post Eocene times, and a change
from a concordant seismic reflection pattern to a progradational pattern is seen. A
clear change in Iithology occurs at the Eocene-Oligocene boundary, from a finegrained clay-dominated deposit below the boundary to a clay with silt and mica
above. Near shore marine and fluvial sediments of Early Oligocene to mid Miocene
age are known from the offshore and onshore areas, witnessing that the coastline
migrated into the basin for the first time since the earliest Cretaceous. This change
in sedimentation pattern was probably caused by the initial uplift of Scandinavia.
At mid Miocene time a significant environmental change occurred in the North
Sea. A change from dark coloured to light coloured deposits indicates introduction of a well-oxygenated environment. A marked increase in rate of sedimentation (and subsidence) is evidenced by the approx. 1500 m thick sedimentary package in the central part of the basin. Late Middle Miocene starved sedimentation
seen in the central North Sea may indicate a significant increase in subsidence
rates.
The base of the Quaternary is a major erosional unconformity, mainly created
by erosion caused by uplift of Scandinavia. 1000-1200 m of uplift is calculated
for the eastern part of the North Sea Basin. With a post-Eocene subsidence of
2500 m in the central North Sea, the amplitude of the post-Eocene tectonic movements is approx. 3700 m.
The calcareous concretions (cementsten) in the Fur Formation
(Paleogene, Denmark): isotopic evidence of early diagenetic
growth
Authors: Pedersen Gunver Krarup , Buchardt Bjørn
Published: May 2021

The Paleogene Fur Formation in northwestem Denmark is a c. 60 m thick clayey
diatomite that comprises calcite concretions, the so-called cementsten. The
diatomite is interbedded with 179 isochronous and recognizable layers of volcanic ash, which demonstrate that the concretions occur at six stratigraphic levels
throughout the Fur Formation. The concretions formed through precipitation of
calcite in the pore space within the diatomite or the ash layers. Carbon and oxygen isotope compositions were determined on the concretionary calcite. 613C values around -20%0 to -16%0 indicate that most (bi)carbonate was of bacterial ongin, formed through metabolization of organic matter by sulphate reduction. 6180
values of -1%0 to -3%0 indicate that calcite precipitated at temperatures corresponding to those measured in contemporaneous marine shell materiai. It is speculated that rare blooms of phytoplankton made the six stratigraphic levels the preferred sites of nucleation of the concretions.
Cortinarius subgenus Leprocybe, unexpected diversity and significant differences in species compositions between western and eastern North America
Authors: Ammirati J. , Liimatainen K. , Bojantchev D. , Peintner U. , Kuhnert-Finkernagel R. , Cripps C. , Dentinger B. , Niskanen T.
Published: May 2021

The focus of this paper is the North American species of Cortinarius in subg. Leprocybe. Eighteen species, including twelve new ones, and two tentative (aff.) species, are delimited based on morphological and molecular data (DNA ITS-LSU sequences). Existing type specimens of species in subg. Leprocybe were also studied, and neo- or epitypes designated for C. cotoneus, C. melanotus, C. phrygianus and C. venetus to stabilize the nomenclature. In addition, to improve the infrasubgeneric classification of Leprocybe three new sections are proposed: sect. Fuscotomentosi, sect. Melanoti and sect. Squamiveneti. This study adds substantial information to the knowledge of subg. Leprocybe in North America against a background of European species. To date only two species, C. phrygianus and C. squamivenetus have been reported from both continents.