bluuebunny/crossref_metadata_2025 huggingface dataset:
PERBEDAAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA MELALUI MODELPEMBELAJARANBERBASISMASALAH DENGAN PEMBELAJARAN KONVENSIONAL PADA MATERI RELASI
Authors: Umanailo Safina , Suharna Hery , Afandi Ahmad
Published: March 2020

Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah matematis siswa melalui model pembelajaran berbasis masalah danperbedaan kemampuan pemecahan masalah matematis siswa melalui model pembelajaran berbasis masalah dengan pembelajaran konvensional. Jenis penelitian yang digunakan adalah jenis penelitian eksperimen tipe pretest-posttest control group design.Sampel dalam penelitian ini adalah 60 siswa yang tersebar dalam dua kelas.Analisis data yang digunakan dalam penelitian ini adalah kualifikasi kemampuan pemecahan masalah matematis siswa, uji normalitas dan homogenitas. Berdasarkan hasil penelitian diperoleh, kualifikasi sangat baik 14 siswa, kualifikasi baik 3 siswa, kualifikasi cukup 2 siswa dan kualifikasi kurang 1 siswa.Dari hasil perhitungan, diperoleh data berdistribusi normal dan tidak homogen, sehingga statistik uji yang digunakan adalah statistik uji parametrik dengan menggunakan uji t′ , dengan thitung = 2,18 dan ttabel = 2,000 maka thitung ≥ttabel atau 2,18 ≥ 2,000 maka H0 ditolak dan H1 diterima yang berarti bahwa terdapat perbedaan kemampuan pemecahan masalah matematis siswa melalui model pembelajaran berbasis masalah (PBM) dengan pembelajaran konvensional pada siswa kelas VIII SMP Negeri 2 Maba.
Volyn tragedy of 1943 in contemporary Russian historical science and journalism
Authors: KALISHCHUK Oksana
Published: March 2020

The article analyses the main tendencies and peculiarities of functioning of certain aspects of Ukrainian-Polish relations during the Second World War in Russian historiography and journalism. The need to rethink the historiography of the Volyn tragedy in Russia is long overdue, so the role and importance of the identification function of historiography itself and the observance of the principle of objectivity in scientific and historical works have grown. Historiography provides a choice of research strategies, cognitive models, conceptual positions, and finally theoretical foundations for analyzing the past. In view of this, the purpose of the article was to synthesize and analyze the work of Russian scientists, to identify the main directions and to establish links between scientific and social discourses. The methodological basis of exploration was the principles of historicism, systematicity, objectivity. The methods of historiographic analysis and synthesis, genetic, problem-chronological, comparative, retrospective, predetermined by the research topic are used in the work. These methodological foundations allowed us to trace the evolution of historiographical discourse in Russia, its structural and institutional forms during the 1990s - the first decades of the 21st century. n historiography, given their mobility, are also subject to the method of description, that is, the disclosure of typical properties, features, differences, quantitative and functional characteristics. It is argued that the overwhelming majority of Russian authors portray Volyn events within the established post-Soviet narrative with correspondingly negative evaluations of the Ukrainian underground against the Polish population, describing them as genocide or ethnic cleansing. At the same time, the presence of a liberal trend in Russian historiography, which tries to avoid radical judgments, is noted. Negative Ratings and Plots: Volyn-related events regularly appear in the media, perpetuating the negative stereotype of a "Bandera" (and sometimes just a Ukrainian) in Russian society. The results obtained in the course of the study are actualized in view of the active use of the theme of Volyn events in the conditions of the Ukrainian-Russian war.

Keywords
Volyn tragedy, Russia, historiography, journalism, propaganda, UPA.
Educational issues in program documents of Polish political parties (1919–1939)
Authors: RUDA Oksana
Published: March 2020

The article analyzes the program documents of the leading Polish political parties, traces the ways of solving educational problems, protecting the educational rights of representatives of different nationalities, and improving the financial situation for teachers. The educational activity of party members aimed at the development of primary, secondary and tertiary schooling, extracurricular education, as well as raising the level of national consciousness of the Polish population is discussed. It is observed that the right political forces advocated strengthening the Polish identity of the country and denied the right of national minorities to learn their mother tongue. They were convinced that Polish-language schools and Polish teachers were to become instruments of cultural and political influence on minorities and were supposed to form Polish national consciousness in children and young people which would make it impossible to spread national separatism. Policies of sanation defined the exclusive role in the country for the Poles, and made significant efforts to develop Polish-language schooling. However, representatives of national minorities were granted equal rights for education in their native language, provided they are fully loyal to the authorities. At the same time, Polish left-wing political forces advocated equal rights for citizens of all religions and nationalities, implementation of the articles of 1921 and 1935 Constitutions concerning the cultural, linguistic and educational rights of national minorities. Free of charge elementary, secondary and higher education institutions with the native language of instruction, which were intended to direct the upbringing of children for the public and civil service in Poland, were supposed to provide equal opportunities in the educational sphere, both for the Poles and representatives of other nationalities. Despite some differences, almost all program documents of the Polish political forces referred to the need to increase the level of education in schools, allocation of scholarships for students, teachers’ training, organization of educational courses, reading rooms, libraries and folk houses.

Keywords
political parties, Poland, educational activity, educational institutions, national minorities.
Space-use strategy affects energy requirements in Barents Sea polar bears
Authors: Blanchet MA , Aars J , Andersen M , Routti H
Published: March 2020

Polar bearsUrsus maritimusare currently facing rapid environmental changes with loss of sea ice and shifts in their prey distribution. Two distinct ecotypes exist in the Barents Sea, where sea ice is decreasing at the highest rate in the Arctic. Coastal bears remain within the Archipelago of Svalbard year-round, whereas offshore bears follow the marginal ice zone (MIZ). We explored these 2 ecotypes’ habitat use, activity and energy needs as well as seasonal variation within these parameters. During the period from 2011-2018, adult female polar bears were equipped with GPS collars and activity sensors (n = 84); 46 of these were equipped with conductivity switches to record aquatic behaviour. Offshore bears travelled longer distances at a higher speed on land and at sea away from land and had a higher activity rate compared to coastal bears. This translated into higher overall energy expenditure. Offshore bears also undertook more distant and energetically costly trips from land to the MIZ, swimming in open water. Both ecotypes showed similar seasonal patterns of activity and movement consistent with their life history linked to sea ice phenology. Despite higher energy expenditure, the offshore strategy seemed to be as profitable as the coastal one as females had marginally better spring body condition, likely due to their specialized high caloric diet of seals throughout the year. However, both ecotypes are currently experiencing habitat changes. Future studies should aim to predict how rapidly declining sea ice in the Barents Sea may challenge polar bears energetically during the coming decades.
Varied onset of heart ventricular depolarization in different age groups of healthy volunteers
Authors: Kozlíková K. , Trnka M.
Published: March 2020

Group mean isopotential maps of initial parts of ventricular depolarization (QRS complex) in 4 age groups (10, 14, 19 and 22 years) of young healthy subjects, females and males, were analyzed using different increments between isopotential lines. It was found that the increment 0.1 mV masks some features of the maps, which are seen only by smaller increment (0.02 mV): the time of appearance of maximum and minimum on the anterior chest, smaller voltage values of the extrema as usually published, minimum dominating over maximum in the youngest groups. Therefore, the often applied criterion for the QRS onset – the increasing maximum on the anterior chest – should be reconsidered at least when it concerns the isopotential maps of children.
High inductive magnetic stimuli and their effects on mesenchymal stromal cells, dendritic cells, and fibroblasts
Authors: Průcha J. , Skopalik J. , Justan I. , Parák T. , Gabrielová E. , Hána K. , Navrátil L.
Published: March 2020

Effects of low-frequency electromagnetic fields (LF EMF) on the activation of different tissue recovery processes have already been fully understood. Preliminary recent data demonstrated that a special case of sinusoidal electromagnetic fields, known as amplitude-modulated currents (AMC) could have a potential to accelerate the cell metabolism or cell migration. An AMC generator was designed to generate sinusoidal induced electric currents with the amplitude modulation and the harmonic carrier frequency of 5,000 Hz was modulated by frequencies of 1 to 100 Hz. The magnetic field peak was 6 mT, electric field intensity 2 V/m and the current density of induced electrical currents was approximately 1 A/m2. The coil of the generator was adapted to easy handling and safe integration into the shelf of the CO2 incubator. The shelf with the coil was prepared for the introduction of cells in standard plastic in vitro chambers. The tests focused on cells with migratory capacity after injury or during immunological processes and thus, mesenchymal stromal cells (MSC), dendritic cells (DC), and fibroblasts were chosen. The tests involved exposures of the cells to LF EMF (180 min/day) every day, for a period of three days, before examining them for cell death, morphology changes, and CD markers. The samples were tested by using MTT assay and the effects on the intracellular concentration of reactive oxygen species were quantified. The cell migration was finally measured with the help of the transwell migration assay. None of the cell types showed any decrease in the cell viability after the LF EMF application and the cells displayed minimum changes in reactive oxygen species. Functional changes (acceleration of cell migration) after AMC exposure were statistically significant for the MSC samples only. The acceleration of MSCs is associated with the production of MMP by these cells. The EMF has a potential to be a safe, clinically applicable selective activator of MSC homing, MSC paracrine production, and subsequent regeneration processes.
Analysis of functional methods for determining the optimal position of the mandible
Authors: Dubova L. V. , Prisyazhnykh S. S. , Romankova N. V. , Malahov D. V.
Published: March 2020

Relevance. The subject of the research is to compare different functional methods for determining the optimal position of the mandible.

Purpose. To find the advantages and disadvantages of using various functional diagnostic methods to determine the optimal position of the mandible.

Materials and methods. We conducted a literature review of the functional methods for determining the optimal position of the mandible in the treatment of patients with temporomandibular disorders. Nowadays different methods are used, such as anatomical and physiological method, bilateral manipulation, front deprogrammer, graphic method, aksiography, kineziography, TENS et al.

Results. The method of bimanual manipulation and frontal deprogrammer determine the central relation when TMJ pathology is not expressed and the load test is negative. The graphic method evaluates the function of the temporomandibular joint, determines the optimal position of the mandible. TENS moves the lower jaw to a position of physiological rest. Kinesiography and Axiography determine the temporomandibular disorders and we can use them to dynamically monitor patients at all stages of treatment, monitor the determination of the optimal position of the mandible.

Conclusion. From the results of this study, we can conclude that there are a lot of methods of functional diagnostics of TMJ, which help to determine the optimal position of the mandible. Everybody can choose their own set of methods, that let reduce the number of non-examined patients with temporomandibular disorders.
Dental rehabilitation for periodontal and oral mucosa diseases in type 2 diabetes
Authors: Prisyazhnyuk O. V. , Iordanishvili A. K. , Muzikin M. I.
Published: March 2020

Relevance. Medical and dental personnel suffering from type 2 diabetes mellitus are susceptible to changes in tissues, periodontal, oral mucosa, and also make oral hygiene, which makes treatment of major dental diseases ineffective, as well as worsening of ongoing periodontal and oral mucosa diseases.

Purpose. Study the condition of periodontal tissues and oral mucosa of adults suffering from T2DM, including during dynamic monitoring by a dentist in the conditions of centralized treatment of patients with diabetes mellitus at the “Stomatological polyclinic № 29” of Frunzensky district, St. Petersburg.

Materials and methods. 362 middle-aged women who were divided into 3 groups were examined. The 1st (control) group included 127 people who were practically healthy in their psychosomatic status. The 2nd group included 103 people suffering from type 2 diabetes mellitus (T2DM), who were visited by a dentist for treatment. The 3rd group consisted of 132 people, which took place over 2.5-3 years, were under dynamic observation by a dentist who treats patients with diabetes mellitus. During clinical trials, patients studied periodontology using methods of generally accepted methods of periodontology.

Results. It was found that people with diabetes suffer from diabetes at the stomatological polyclinic number 29 of the Frunze district. St. Petersburg, with the usually observed 100% prevalence of periodontal inflammatory pathology and the high severity of its ducts, was overwhelmingly sanitized (95.45%), there are good individual oral hygiene (0.58 ± 0.18) and low need for in addition to gingivitis and periodontitis (17.42%), unlike people suffering from type 2 diabetes and visiting a dentist for treatment, where the need for inflammatory periodontal pathology is 100%.

Conclusion. Created on the basis of dental clinic number 29 St. Petersburg. The dental care center for people suffering from T2DM syndrome showed that with early access to dental care and with their dynamic observation, it is possible to achieve a good level of dental health with a satisfactory aesthetic nature of the dentition and chewing functions.
Hydrodynamic justification of the movement of microorganisms in deep regions of the periodontal
Authors: Kopytov A. A.
Published: March 2020

Relevance. The relevance of the work is determined by the fact that the efforts of doctors seeking to minimize damage that occur against the background of infectious load and deformation of periodontal tissues do not lead to a decrease in the prevalence and intensity of periodontitis. At present, it is not known how the kinetics of microorganisms increases to the semen, allowing it to overcome the pressure of the gingival fluid that is filtered through periodontal fibers.

Purpose. Since infection plays the main role in the occurrence and development of periodontitis, the aim of the work is to search for hydrodynamic mechanisms that complement the etiopathogenesis of periodontitis and explain the difficulties of its treatment.

Materials and methods. The article discusses the existence of biota in film – static and plankton – dynamic forms. As a result of a review of literature data, it is proved that the transition of biota from one form to another is determined by a wide range of factors, the most relevant of which is the quality of the environment. Staying in a biota habitat optimal for life, it transforms into a planktonic form of existence, which allows it to colonize the deeper sections of the periodontium. Colonization of surfaces is possible by diffusion, i.e. leveling the concentration of microorganisms in available volumes of biological fluids. This aspect of the etiopathogenesis of periodontal diseases is called “hydrodynamic”. Separation of the hydrodynamic aspect allows us to consider the pressure gradient in the volume of the gingival sulcus as a factor determining the direction of filtration of biological fluids.

Results. It was not possible to identify well known hydrodynamic mechanisms, that explain the possibility of microorganisms reaching the deep parts of the periodontium.

Conclusion. The article presents arguments showing that biological laws linking the quality of the environment with the dynamics of increasing population numbers do not work in the area of the periodontal sulcus, or their action is blocked by laws of a different nature. Discussing the planktonic (dynamic) form of the existence of biota, based on the laws of hydrodynamics, taking into account the type of tooth movement, it becomes possible to substantiate the hydrodynamic mechanism of reaching the deep departments of periodontal biota, to clarify preventive and therapeutic measures aimed at reducing the incidence of periodontal diseases.
Analysis of anti-inflammatory toothpastes efficiency among patients with diabetes mellitus and chronic generalized periodontitis
Authors: Orekhova L. Yu. , Musaeva R. S. , Loboda E. S. , Grinenko E. V. , Chuprinina A. V. , Ryazantseva E. S.
Published: March 2020

Relevance. Inflammatory periodontal diseases (IPD) on the background of microangiopathy among patients with diabetes mellitus (DM) are considered one of the main complications. Reduced resistance of periodontal tissues and trophic disorders due to changes in capillary walls leads to development of inflammatory processes with the destruction of gingival joint. The presence of diabetes mellitus in patients with chronic generalized periodontitis requires not only conservative periodontal therapy by a dentist, but also constant maintenance therapy, which consists in the ability of patient to maintain satisfactory oral hygiene and the use of therapeutic and prophylactic toothpastes.

Purpose. To evaluate the effectiveness of using toothpastes with anti-inflammatory components among pa-tients with chronic generalized periodontitis and type 1 diabetes after professional oral hygiene complex.

Materials and methods. The examination of 60 patients with diabetes mellitus type 1 and chronic generalized periodontitis at the age of 20 to 50 years was conducted. All patients underwent a questionnaire on the presence of complaints about state of the oral cavity and a comprehensive dental examination with definition of basic dental indices. Then, a complex of professional oral hygiene with individual hygiene training was carried out. Patients were divided into groups depending on the prescribed paste with anti-inflammatory components. Repeated examination was carried out after 1 month.

Results. In 1 month after conservative therapy was carried out, improvement of all indexes in all groups, improvement of the acid-base state of the oral fluid was found. Patients themselves noted a better way change in state of oral cavity tissues. The best dynamics after treatment complex was observed in the 1st group.

Conclusion. Hygienic and periodontal condition of the oral cavity among patients with diabetes mellitus type 1 was initially at a rather low level. It has been revealed that complex of professional oral hygiene and prescription of therapeutic and prophylactic toothpaste improve periodontal status of patients with diabetes.
Microcirculation of the marginal periodontium in the manufacture of artificial crowns with different levels of location of the boundaries of the preparation
Authors: Khudaleeva K. A. , Abolmasov N. N. , Serdyukov M. S. , Massarsky I. G. , Abolmasov I. N. , Kovaleva I. A.
Published: March 2020

Relevance. Margin line of preparated tooth may be located on different height above gingival level, during prothetic treatment. Preparation below gingival level is always traumatic that effects on microcirculation of gingiva.

Purpose. To estimate the time of normalization of periodontal microcirculation with different location margin line above gingival level.

Materials and methods. We selected 3 groups of 30 patients who had their teeth prepared for full artificial crowns with making circular 135 degrees’ chamfer: on the level gingival margin, below the level of the gingival margin, and with surgical correction of the gingival margin. The microcirculation of the marginal periodontium was estimated by using laser Doppler flowmetry before preparation and at various times after.

Results. In group 1 and 2 the normalization of hemodynamic parameters occurred in 21 days after preparation, and in group 3 – after 6 months.

Conclusion. Taking into account the results we can suggest the optimal time for getting working impressions: when preparing teeth without surgical correction of the gingival margin – in 21 days, and with gingivectomy – after 6 months.
Il legame tra lo spazio e l’individuo in Petrarca e Leopardi
Authors: Dabasi Julia
Published: March 2020

The interdisciplinary approach in history makes it possible to widen researchers’ perspectives. Italian literature is one medium in which we can reflect the relationship between geography, identity and imagination. John Agnew’s idea that ‘Place is a meaningful site that combines location, locale and sense of place’ conveys the main aspect of a ‘meaningful location’ and gives us a framework within which we can rethink space and place through Italian literature.1 In my research, I intend to examine the connections between identity and landscape, how experiences form the view of the environment through Giacomo Leopardi’s Infinity (1819) and Francis Petrarch’s letter of 26, April, 1336 in which he describes a vision about his ascent up Mount Ventoux. My main aim is to present how the impressiveness of nature becomes visible through the experiences of Leopardi and Petrarch, which is part of their existence. The mountain and the sea are key elements of these texts. The two places chosen and described by the poets have different significance: while Petrarch considered that the Mount Ventoux is the place of spiritual fulfilment, for Leopardi the hill of Recanati meant an isolated place where he could let his imagination roam free. All in all, this research offers new perspective to discover relationship between Italian literature and other disciplines in order to answer other, complex theoretical questions. I examined the topic from an interdisciplinary view to highlight the ways in which history, geography and literature can be linked.
Appunti sulla stilistica (italiana) di László Gáldi
Authors: Stefanelli Diego
Published: March 2020

The paper deals with László Gáldi’s Introduction to Italian Stylistics (1971), placing it in the coeval context of the methodological discussions between stylistics and structuralism in the 60s and 70s, as well as in the history of the Italian stylistics in the 20th century.

It investigates the theoretical sources of Gáldi’s book, which was influenced by different reference points: the European Romance philology, the Russian literary theory (mainly Viktor Žirmunskij’s approach to stylistics) and the Rumanian aesthetics and literary criticism.

Moreover, it shows the connection between the Introduction and Gáldi’s previous works, particularly the important book on the poetical style of Mihai Eminescu (1964), maybe Gáldi’s most relevant stylistic study, and other significant works of the same period (an interesting stylistic analysis of Musset’ Stances and a historical study of Rumanian versification).

In doing so, it shows the rich methodological and theoretical sources of Gáldi’s Introduction and the peculiar position of the Hungarian scholar in the history of European stylistics.
Franco Zangrilli, II piacere di raccontare. Pavese dentro il fantastico postmoderno
Authors: Coco Biagio
Published: March 2020

Franco Zangrilli, II piacere di raccontare. Pavese dentro il fantastico postmoderno
La Sardegna dei linguisti e la Sardegna per i turisti: consonanze e dissonanze discorsive a inizio Novecento
Authors: Stefanelli Diego
Published: March 2020

The aim of this contribution is to tackle an already highly researched subject by adopting a fairly unprecedented perspective. I would like to concentrate on the representation of Sardinia in one of the most important historical moments for the construction of the image of the island in a modern perspective: the first decades of the twentieth century. I will try to make two apparently distant text types interact: tourist guides and travel reports written by linguists. I will focus on two prototype examples: on one hand the Reisebilder aus Sardinien by Max Leopold Wagner; on the other, the Touring Club Guide dedicated to Sardinia, written by Luigi Vittorio Bertarelli. My intent is to trace the similarities and differences of the two textual typologies in presenting a region at the time universally imagined (and narrated) as different, atypical and in any case "peculiar". In doing so, I will also try to highlight continuity and discontinuity with respect to the nineteenth-century representative methods.
La novella Libertà di Verga e la demitizzazione della retorica risorgimentale
Authors: Cimini Mario
Published: March 2020

Giovanni Verga’s tale Libertà has often been object of multifaceted – and frequently discording –critical interpretations, being the most common readings those of who saw in it a clear bias for the Italian Risorgimento (despite its violent development), and those who read it as an expression of resilient skepticism by the author towards the same historic event. Leonardo Sciascia, for example, uses the term “mystification” to describe Verga’s attitude towards Bronte’s insurrection, at a time – 1860 – when Garibaldi was carrying out his well-known Expedition of the Thousand.

The essay goes through all the noteworthy moments of this critical tradition, eventually deducting that it is by no means possible to draw firm assertions about Verga’s political ideology with the sole literary work as a point of reference. It argues instead that the author’s literary eminence must be seen in his outstanding ability to raise such a vast array of multilayered interpretations in the readers.
Aplikasi Pembelajaran Hiragana Bahasa Jepang Berbasis Android Menggunakan Speech Recognition
Authors: Anjasmara Ryan , Lestari Indah , Dewi Meilany
Published: March 2020

Alternatif mempelajari bahasa Jepang adalah dengan menggunakan mobile learning. Berdasarkan perbandingan yang dilakukan terhadap 7 aplikasi pembelajaran bahasa Jepang yang populer di playstore, belum terdapat aplikasi pembelajaran bahasa Jepang yang memiliki fitur speech recognition untuk pengucapan kalimat Jepang. Pada penelitian ini dirancang aplikasi pembelajaran hiragana Jepang untuk kalimat menggunakan speech recognition. Aplikasi ini menggunakan google cloud speech-to-text untuk fitur speech recognition. Algoritma yang diterapkan pada aplikasi ini adalah levenshtein distance untuk membandingkan inputan suara pengguna dengan teks pada database. Aplikasi berbasis android untuk pengguna dan web untuk admin. Berdasarkan hasil pengujian akurasi dan keberhasilan deteksi, jarak ideal aplikasi menerima inputan suara pengguna adalah 50 cm pada lingkungan tanpa noise dengan keberhasilan deteksi sebesar 100%. Pada pengujian sebelum dan sesudah menggunakan aplikasi terjadi peningkatan pengetahuan kosa kata sebesar 44.48% setelah pengguna menggunakan aplikasi. Berdasarkan pengujian usabilitas menggunakan SUS diperoleh hasil 73,01 yang menunjukkan bahwa aplikasi termasuk kedalam kategori acceptable.
Peningkatan Proses Bisnis Kegiatan Carry Over pada Politeknik Caltex Riau
Authors: Ramadhana Cakra Ramadhana , Chandra Suryanto Elly
Published: March 2020

Politeknik Caltex Riau (PCR) adalah sebuah perguruan tinggi di Pekanbaru, Riau. PCR memiliki proses bisnis, salah satunya adalah Carry Over (CO) atau semester pendek. Proses bisnis CO saat ini tidak sepenuhnya dilakuka dengan optimal, seperti penjadwalan, pendaftaran CO untuk siswa, dan distribusi honor untuk dosen dan atau laboran. Ini menunjukkan bahwa proses bisnis saat ini belum efisien dan dapat mempengaruhi proses bisnis organisasi secara keseluruhan. Oleh karena itu, proses bisnis CO saat ini perlu ditingkatkan. Tujuannya adalah untuk meningkatkan proses untuk layanan CO yang lebih baik bagi mahasiswa. Metode yang digunakan untuk perbaikan adalah Business Process Improvement (BPI), dengan mengimplementasikan salah satu alatnya yang disebut streamlining. Jenis streamlining yang diterapkan dalam peningkatan proses bisnis CO antara lain upgrading, standardization, bureaucracy elimination, dan process cycle-time reduction. Setelah perbaikan proses, ada proses layanan CO yang lebih ringkas dengan total 17 kegiatan dari 19 kegiatan sebelumnya. Peningkatan proses CO juga didukung oleh pemanfaatan Sistem Informasi Akademik PCR.
Plástico: material de desarrollo con efectos sociales, turísticos y ambientales
Authors: Pilco-Flores Gabriela Alexandra , Mancheno-Saá Marcelo Javier , Quisimalín-Santamaría Mauricio
Published: March 2020

La investigación se abordó desde el enfoque cuantitativo, de tipo descriptiva – correlacional - transeccional de Pearson, con el objetivo general de determinar la relación del plástico, desechos en actividades turísticas internas y ambientales de la provincia de Tungurahua-Ecuador, en una muestra poblacional de 384 personas. Se seleccionaron las correlaciones con un nivel de significancia igual o menor a un nivel de significancia bilateral de 0.05 (5%), determinándose que el plástico y desechos, están ocasionando daños a las actividades turísticas internas de la provincia. Los turistas internos de la provincia de Tungurahua muestran que al salir de viaje consumen el 65.3% de productos plásticos, por tal razón como alternativa de solución es implementar el modelo de la economía circular, con el propósito de crear una cultura ecológica en la sociedad.
Restauración y conservación digital de fósiles mediante escaneado 3D y la reproducción con prototipado rápido
Authors: Valverde-Bastidas Javier , Cesén-Arteaga Mario , Sarmiento-Borja Edgar
Published: March 2020

En el caso de elementos delicados como son los fósiles, el uso del escáner es el más adecuado, el escáner maneja una tecnología que permite recopilar la información de forma digital con el propósito de: levantamiento de información, modelamiento o restauración o inclusive luego del modelamiento, se puede realizar ensamblajes de elementos individuales para duplicar elementos o recrear cuerpos completos. Los resultados de la aplicación desarrollada en este trabajo, tienen aproximaciones muy cercanas a las reales, evidenciándose la efectividad de la metodología desarrollada. Posteriormente y una vez obtenido el modelo 3D, se procede a realizar las operaciones necesarias para la reproducción del fósil reconstruido utilizando equipo de prototipado rápido; para lo cual se emplea software adecuado que permita realizar estos procedimientos, y de esta manera realizar la integración completa desde escaneo 3D hasta la obtención del elemento final de forma digital o física.
INTERVENCIÓN DE ENFERMERÍA PARA LA DISMINUCIÓN DE LA ANSIEDAD ANTE EL PARTO VAGINAL
Authors: OLARTE GRACIELA , ORTEGA MARÍA ALEJANDRA , ACOSTA MARÍA FERNANDA , GARZON ALEJANDRA LILIANA , PÉREZ LAURA  MARCELA
Published: March 2020

El parto vaginal, se conoce como el comienzo espontáneo, o ciclo natural, que permite llegar al final exitoso de la gestación en la mujer. Objetivo: determinar la eficacia de la intervención de enfermería manejo de la ansiedad en mujeres gestantes frente al parto, en el Hospital de segundo nivel en San Gil, Santander. Materiales y métodos: es un estudio cuasi-experimental, con un solo grupo la muestra estuvo conformada 29 mujeres gestantes que cumplieran con los criterios de inclusión, la información se obtuvo a través del cuestionario de ansiedad estado rasgo STAI “State-Trait Anxiety Inventory (Self Evaluation Questionnaire)”. Resultados: Se encontró que el promedio de la edad de las gestantes que participaron en el estudio fue de 24 años, el estado civil de más de la mitad de las gestantes es unión libre con un 65,5%. La diferencia de medias entre las puntuaciones pre y post obtuvieron una significación estadística. La media de las puntuaciones de la variable ansiedad estado disminuyo antes (x = 22,3) después de la intervención (x = 20). Conclusión: Se logró describir el nivel la ansiedad en las gestantes y al realizar la comparación de la prueba pre y post se evidenció una disminución en el nivel de ansiedad, por tanto, se debe trabajar en un plan de cuidados, tal como en la teoría de cuidados de Swanson, debe ser un trabajo humanístico hacia las personas a nuestro cuidado.
REINFORCING THE INVOLVEMENT OF STUDENTS IN LEARNING BUSINESS ECONOMICS THROUGH ACTIVE METHODOLOGIES AND STUDENT RESPONSE SYSTEMS
Authors: Izagirre-Olaizola Julen , Morandeira-Arca Jon , Mitxeo-Grajirena Jone , Mendizabal-Zubeldia Alaitz , Lertxundi-Lertxundi Aitziber
Published: March 2020

This work gathers an experience carried out during the academic years 2018-2019 and 2019-2020 in the Degree in Business Administration and Management in the Faculty of Economics and Business of the University of the Basque Country/Euskal Herriko Unibertsitatea (Gipuzkoa section). The main objective of the essay is to reinforce the involvement of students in the learning process and, secondly, to collect their perception of active methodologies for teaching-learning and thus be able to improve their application. To this end, we have used resources that employ the students' mobile phones, specifically the Socrative tool, to respond to online questionnaires, with the aim of reinforcing the motivation and participation of the students, and in the general context of the inverted classroom methodology.
STUDENT LEARNING MOTIVATIONS IN THE FIELD OF MANAGEMENT WITH (AND WITHOUT) GAMIFICATION
Authors: Silva Rui , Rodrigues Ricardo , Leal Carmem
Published: March 2020

This study applied the Academic Motivation Scale (AMS) by Vallerand et al. (1992), adapted for the Accounting and Marketing Academic Motivation Scale (AMAMS) in order to analyse who is the motivation level of Portuguese undergraduate students who were attending the Curricular Units (CUs) of Accounting and Marketing, in the beginning, and in the end of 2017/2018 academic year. This longitudinal empirical study reports motivation evolution level of students who studied Accounting and Marketing knowledge areas at two different temporal moments, with and without gamified teaching resource, during the classes. The final goal of this study is to analyse the motivation evolution with and without application of the gamified resources in the teaching process.The study included a total sample of 1923 students divided into two groups: the Gamified Group (GG) and the Control Group (CG) and with their motivations subject to evaluation prior to the beginning of classes (Moment 1 – M1) and at the end of the scheduled classes (Moment 2 – M2). The results enable the verification that the GG students experienced an increase in their Motivation to Learn (IMTK) between M1 and M2 greater than the CG students.
GAME OF THRONES IN CLASS. EFFECT OF GAMIFICATION ON AMOTIVATION AND PERCEIVED QUALITY
Authors: Pelegrín-Borondo Jorge , Sierra-Murillo Yolanda , Olarte-Pascual Cristina , García-Milon Alba
Published: March 2020

The loss of students’ motivation (amotivation) is among the most important problems in academic centers. Nowadays, it is still unknown if gamification diminish the loss of students’ motivation and if it affects the perception of the teaching quality in the classroom. This paper develops an exploratory investigation based on a sample of 57 students, from two subjects, from two different degrees, to analyze whether gamification influences motivation and the perception of the teaching quality in the classroom. Results show that gamification not always reduce amotivation and it may even cause an increase in amotivation. Moreover, the influence of gamification depends, among other possible factors, on the teacher, also, gamification has no influence on the teaching quality perception in the classroom. These results open important research lines for future works.
Futebol, Mulheres e Interação Social
Authors: Chan-Vianna Alexandre Jackson , Moura Diego Luz
Published: March 2020

O presente trabalho descreve interações sociais  que constroem novas expressões de feminilidades. É um estudo etnográfico sobre praticantes de futebol no lazer de subúrbio do Rio de Janeiro. Analisamos as tensões provocadas pelas identidades sociais e representações das jogadoras. Concluimos demonstrando como essas distinções se constituem em ação coletiva de mulheres desviantes da norma de feminilidade por meio do futebol.
Idosos e Exercícios Físicos
Authors: Costa Fábio Soares da , Cabral Camila Oliveira de M. , Rodrigues Janete de Páscoa , Santos Andreia Mendes dos
Published: March 2020

O estudo objetiva analisar fatores motivacionais para a participação de idosos em programa de atividades físicas do Centro de Convivência da Terceira Idade, em Teresina/PI. A pesquisa, qualitativa e descritiva, considerou as narrativas de 30 idosos, de 60 e 87 anos, entre novembro e dezembro de 2015, que apontaram como aspectos motivacionais para participar de programas de exercícios físicos: a prevenção de doenças, a reabilitação e manutenção da saúde e o lazer, sendo a iniciação nas atividades motivada pela família, iniciativa própria e indicação médica. A melhoria da saúde, a diminuição de dores, o aumento da força, da resistência, da flexibilidade, a perda de peso corporal e a ampliação do círculo de amizades foram as principais repercussões dessa participação. Assim, a manutenção de um estilo de vida ativo durante o envelhecimento potencializa fatores psicossociais e melhora a qualidade da vida dos idosos.
Nas Ondas da Ciência
Authors: Gomes Leonardo do Couto , Souza Neto Amilton , Rojo Jeferson Roberto , Silva Marcelo Moraes e
Published: March 2020

A presente pesquisa visa mapear a produção do conhecimento sobre surf disponível em forma de artigos publicados em revistas científicas brasileiras entre o período de 2000 a 2015. Ao todo, foram catalogados 27 artigos, publicados em 17 diferentes periódicos. Apesar de existir uma predominância dos estudos baseados em aportes teóricos das Ciências Naturais (55,55%) constatou-se que o eixo temático Aspectos Sociais, Históricos e Culturais do Esporte e do Lazer (40,74%) foi o que apresentou o maior número de artigos. No que se refere aos autores, pode-se constatar um modo de produção baseado numa rede de colaboração entre pesquisadores, especialmente entre aqueles vinculados a algum Programa de Pós-Graduação. Concluiu-se que as pesquisas sobre o surf apresentam uma grande heterogeneidade epistemológica, visto que atrai o interesse de investigadores de diferentes áreas do conhecimento.
Presença do Lazer no Orçamento Participativo Regional de Belo Horizonte - 1994 a 2013/2014
Authors: Teixeira Juliana Cristina de Abreu , Silva Luciano Pereira da , Silva Marcia Pereira da
Published: March 2020

No processo de definições públicas relacionadas ao lazer, é indispensável a participação popular para a garantia de ações condizentes com a demanda do público alvo que se deseja beneficiar. Em Belo Horizonte (BH) o Orçamento Participativo (OP) é percebido como uma ferramenta consolidada e de referência para a participação da população. Assim, este trabalhou pretendeu identificar a presença do lazer no OP de BH, problematizando a presença das demandas de lazer no OP, desde a sua criação até a edição de 2013/2014 através da busca por indícios de concentração de demandas. Os dados analisados nesta pesquisa direcionam ao entendimento de que a representatividade das demandas de lazer frente às outras tem crescido a cada edição. Este fato pode ser proveniente da já aquisição de outras necessidades, consideradas básicas, ou da característica intersetorial e interdisciplinar conferida ao lazer.
Análise do Discurso do Setor Público a Respeito do Espaço Público de Lazer da Orla do Lago Paranoá de Brasília/DF
Authors: Junqueira Luiz Daniel Muniz
Published: March 2020

O presente trabalho buscou analisar o entendimento do setor público em relação à gestão do espaço público de lazer da orla do Lago Paranoá de Brasília/DF. Para isso, foram entrevistados atores específicos que são responsáveis pela gestão do local. O método de análise apoiou-se no Discurso do Sujeito Coletivo fundamentado pelos constructos definidos a partir das inter-relações do espaço e sociedade. Como resultado percebeu-se que falta uma melhor articulação entre os próprios setores públicos, um maior engajamento do setor privado e, ainda, uma voz ativa da comunidade para exigir direitos de cidadania, como a implantação de espaços públicos para o lazer.
Diagnosis and treatment of acute lymphoblastic leukemia in a patient with niimegen syndrome ﬁrst diagnosed in adulthood
Authors: Zarubina K. I. , Parovnikova E. N. , Kokhno A. V. , Gavrilina O. A. , Troitskaya V. V. , Obukhova T. N. , Kovrigina A. M. , Klyasova G. A. , Raikina E. V. , Maschan M. A.
Published: March 2020

Background. Nijmegen breakage syndrome is a rare hereditary autosomal recessive disorder characterized by microcephaly, combined primary immunodeﬁciency, sensitivity to radioactive radiation and liability to tumours of various nature (in particular, those developing in the lymphatic tissue). This syndrome is part of a group of diseases characterized by chromosomal instability. This disease develops as a result of mutations in the NBS1 gene, which is responsible for repairing DNA double-stranded breaks.

Aim. To describe a clinical case of the diagnosis and treatment of T-cell acute lymphoblastic leukemia in a patient with Nijmegen syndrome, which was ﬁrst diagnosed in adulthood.

General ﬁndings. A clinical case of the diagnosis and treatment of Nijmegen syndrome in a young man with de novo T-cell acute lymphoblastic leukemia is presented. The difﬁculty of early diagnosis of hereditary genetic syndromes is demonstrated. The genetic character of such conditions is revealed over time, when children and young adults begin to develop long-term complications, in particular tumours of various origins. Early detection of hereditary genetic syndromes in children is of great importance.
UKRAINE IN THE PROMOTION SYSTEM FOR EXPORTS OF HIGH-TECH PRODUCTS
Authors: RYBCHUK Anatoliy , BACHYNSKY Taras
Published: March 2020

The world experience of state promotion of high-tech exports is investigated, which involves the use of multifactorial legal, financial and insurance instruments. First, it is established that the country is not able to fully integrate into the world economic space and effectively develop without the development of high-tech exports. Secondly, it has been found that owning high-tech products in the context of globalization is becoming an extremely important factor in gaining competitive advantage in world markets, thus, national producers should rely on government assistance in the form of adequate risk coverage and various financing schemes. Thirdly, it is confirmed that Ukraine will be able to develop the system of state support for exports by expanding and improving the efficiency of existing state bodies, as well as creating institutional frameworks for the implementation of new mechanisms – the National Export Development Strategy of Ukraine.

JEL: F13, O24, O38.
EFFECT OF THE EDUCATION AND HEALTHCARE SYSTEMS ON THE SOCIAL SECURITY LEVEL IN THE CONTEXT OF GLOBAL GOALS OF SUSTAINABLE DEVELOPMENT
Authors: BULATOVA Olena , HRYBINENKO Olga
Published: March 2020

The effect of the healthcare and education systems on the level of social orientation of economic development has been studied. It has been identified that low level of social orientation of the countries indicates the existence of national security threats in both economic and social spheres; that requires development of an efficient economic policy taking into consideration the goals of national sustainable development. Social factors have been classified into the following groups: demographic factors; indicators of the education system development; indicators of the labour market conditions; indicators of the healthcare system development; indicators of the system of private income distribution and socioeconomic inequality. Two main components of social security have been specified based on the sustainable development goals and security factors: education system development and healthcare system development that are characterized by the corresponding groups of indicators. The indicators have been systematized taking into account dynamics of their boundary values and potential trends of changes; the indicators have been applied as the criteria to identify possible critical threats or risks to the security; they also make it possible to timely consider and support the sustainability and security of social development. According to the results of integral estimation, certain countries have been determined to belong either to a group with optimally high security level or to the one with the lowest level. The research results prove the importance of the healthcare and education sectors in the context of both reaching the sustainable development goals and providing high level of social security.

JEL: I15, I25, H55, Q01.
DETERMINANTS OF BUSINESS CLUSTER DEVELOPMENT
Authors: DMUCHOWSKI Robert
Published: March 2020

Business clusters are a new theory and idea of companies’ functioning, regardless of the kind of business they do or their market shares. Cluster initiatives are a business phenomenon because they are able to combine, and most importantly, to bring benefits to both small and large companies. Organizations with large resources as well as those that do not have a sufficiently large potential are able to cooperate in order to create mutual benefits, increase their competitiveness and obtain better financial results. The impulse for creating business clusters in a region is caused by the need to broadly support innovation and cooperation of business entities with scientific research and local government institutions in order to achieve common socio-economic benefits for the region. JEL: F23, F61, O31.
DEBT-CREATING CAPITAL FLOWS AND SHOCK SPILLOVERS IN AN EMERGING ECONOMY (UKRAINE’S EXAMPLE)
Authors: BOGDAN Tetiana
Published: March 2020

This paper investigates the financial channels of shocks transmission and crises diffusion in an emerging market economy and highlights the role of debtcreating capital flows. Analysing the determinants of capital flows, author decomposes them into the contribution of global «push» factors and country-specific «pull» factors and estimates their significance on Ukraine’s example. Author argues, that «push» factors play a major role in driving capital flows as long as a business cycle in emerging economy is synchronized with a global business cycle; however, being affected by local or regional crisis, emerging economy is getting decoupled from the global developments and «pull» factors are gaining the dominant role. Author also considers the macroeconomic implications of debtcreating capital flows and external debt in emerging market economies and provides empirical estimates of economic growth effect in Ukraine.

JEL: F34, F62, F37.