bluuebunny/crossref_metadata_2025 huggingface dataset:
The changing map of international student mobility
Authors: Peters Michael , Hollings Stephanie , Zhang Man , Quainoo Eric Atta , Wang Hejia , Huang Yingying , Zhou Shuchen , Laimeche Amina , Chunga Jasmin Omary , Ren Zhihong , Khomera Sphiwe Wezzie , Zheng Wener , Xu Rulin , Mou Chunxiao , Green Benjamin
Published: March 2021

This article presents fifteen essays following a prompt on the changing map of international student mobility through three disruptions, namely Brexit, America First and COVID-19. These essays written by postgraduate students at Beijing Normal University were collected during the Spring semester of 2020 and edited by Stephanie Hollings and Zhang Man under the supervision of Professor Michael Peters. The fifteen texts, written in the midst of the COVID-19 pandemic, highlight the many factors and faces of the changing map of international student mobility from fifteen different perspectives. The world map is a key aspect of these essays as it is not only important as a geographical concept but as a discourse of knowledge, power, identity and ideas that will be reflected in each student’s interpretation of international student mobility. Each student draws on their own diverse background and lived experiences, some as Chinese students and some as international students in China, to give light to these disruptions through the eyes of ‘globally mobile’ students, making an important contribution to global discussions on international student mobility. These students, reflecting on being in the midst of a pandemic spreading across the world map, imagine the future post-COVID-19 and how that will interplay with the other two major student mobility disruptions of recent years (Brexit and America First) to impact international student mobility, international education, the ever-changing map of international student mobility and the discourse that comes from that changing map.
MODELLING OF RADIO-FREQUENCY WALL CONDITIONING IN SHORT PULSES IN A STELLARATOR
Authors: Kulyk Yu.S. , Moiseenko V.Е. , Wauters T. , Lyssoivan A.I.
Published: March 2021

Results of numerical modelling of electron cyclotron (EC) short pulse wall conditioning discharge are presented. The analysis carried out with the usage of a self-consistent model that simulates radio-frequency (RF) plasma production in stellarator type machines in the ion cyclotron and EC frequency ranges. The discussion of the results of the calculations is presented.
HELIOTRON MAGNETIC SYSTEM OF A FUSION NEUTRON SOURCE
Authors: Kotenko V.G. , Moiseenko V.E.
Published: March 2021

Numerical calculations have been carried out on magnetic field of heliotron magnetic system with a region of stellarator and mirror-type magnetic field superposition. Formation of a region of magnetic field superposition takes place in the gap between two helical coil sections which have reduced pitch length L in comparison with pitch length L0 of the heliotron helical coils, L=L0/3.
DYNAMICS OF PLASMA EXCITED BY THE PERIODIC SEQUENCE OF RELATIVISTIC ELECTRON BUNCHES
Authors: Vynnyk O.K. , Anisimov I.O.
Published: March 2021

Wake wave excited by the resonant sequence of electron bunches grows to high amplitude after passage of several bunches. As electron bunches are injected into plasma at the same point, it results to high-amplitude plasma oscillations at the limited area in the plasma volume. Relaxation of the wake wave causes plasma heating via Landau damping. It moves to background plasma pressing-out from this area. So plasma density spatial distribution is disturbed. Such density profile deformation causes plasma frequency deviation, so that initial Cherenkov resonance is broken. Local plasma density decreases almost linearly with time. Front of the density perturbation has the shape similar to collision less shock wave.
INFLUENCE OF LONGITUDINAL MAGNETIC FIELD IN THE MPC CHANNEL ON THE DENSITY OF GENERATED PLASMA STREAM
Authors: Marchenko A.K. , Byrka O.V. , Makhlai V.A. , Herashenko S.S. , Solyakov D.G. , Volkova Y.E. , Yeliseyev D.V. , Novakowska-Langier K.
Published: March 2021

The paper is devoted to experimental measurements and analysis of parameters of the plasma streams generated by magnetoplasma compressor (MPC) upgraded with an external axial magnetic field. Influence of the external axial magnetic field of 0.24 T on helium plasma streams (P=2 Torr) has been studied. The measurements of average electron density distributions were performedboth with and without an external axial B-field. Distributions of plasma electron density Ne (L) were measured with spectroscopy in the plasma stream and in the compression zone using Stark broadening of He I and He II spectral lines. Plasma-surface interaction processes were also analyzed.
SPECIFIC OF INTERACTION OF THE MACROPARTICLES WITH THE PLASMA-BEAM SYSTEMS
Authors: Bizyukov A.A. , Chibisov A.D. , Romashchenko E.V. , Masich V.V.
Published: March 2021

The presented paper summarizes the results of the last works of the authors on modeling the processes of heating and evaporation of macroparticles in a plasma-beam system. The emphasis are made on the influence of the parameters of the plasma as well as the electron beam introduced into the plasma on these processes. A detailed analysis of the effects that accelerate or slow down the rate of heating and evaporation of macroparticles has been performed.
CLINICAL ANALYSIS OF BLOOD TRACES OF RATS AFTER SUBCUTANEOUS IMPLANTATION OF Nd-Fe-B MAGNETS WITH PROTECTIVE PVD ZrN COATINGS
Authors: Kutsevliak V.I. , Starikova S.L. , Taran A.V. , Misiruk I.O. , Starikov V.V. , Baturin A.A. , Konotopska N.V. , Dushyk L.M. , Cherkova N.V.
Published: March 2021

It is possible to increase the effectiveness of treatment of various anomalies of occlusion with the help of orthodontic appliances, including permanent magnets as components. But a significant disadvantage of magnetic materials is low corrosion resistance, which can be prevented by applying to the magnets various PVD protective coatings leading to passivation of the surface of the magnetic material. The effect of Nd-Fe-B magnets with and without protective ZrN coating after subcutaneous implantation in rats on the results of laboratory blood tests has been evaluated.
“It’s Like Drowning and You Can’t Get Out”; the Influence of Intimate Partner Violence on Women With Chronic Low Back Pain
Authors: Best Daisy , van Wersch Anna , Carthy Nikki
Published: March 2021

As intimate partner violence (IPV) can have a long-term impact upon physical pain and psychological distress, the lived experiences of six women with chronic low back pain (CLBP) who survived IPV were studied in order to deepen the understanding of how they have experienced CLBP and IPV. Two superordinate themes were identified from the findings; “psychological interface of IPV and pain” referring to the psychological impact and “pain as a symptom of IPV” reflecting the physical trauma responses that the women identified. This article identifies clinical implications for counselling psychologists to consider when providing therapy for people with

CLBP. This study suggests that if issues associated with the trauma are not identified, treated or supported, pain experiences may be impacted, which could compromise therapeutic treatment. Questions need to be asked

about trauma history when assessing for CLBP, and management treatments need to incorporate strategies for understanding and coping with the impact of IPV. Counselling psychologists need to be at the forefront of delivering training to medical colleagues who may not consider the significance of trauma upon CLBP experiences and responses.
Anestesia Spinal Dosis Rendah untuk Seksio Sesarea pada Pasien Mitral Stenosis Berat
Authors: Hidayat Nopian , Uyun Yusmein , Yulianti Bisri Dewi
Published: March 2021

Penyakit jantung pada kehamilan meningkatkan angka morbiditas dan mortalitas ibu dan janin. Mitral stenosis adalah lesi katup jantung yang paling sering didapatkan pada wanita hamil dan hampir selalu disebabkan oleh penyakit jantung rematik. Perubahan fisiologis yang terjadi selama kehamilan dan periode peripartum dapat memperburuk gejala dan derajat penyakit jantung. Akibatnya, banyak wanita pertama kali didiagnosis penyakit jantung selama kehamilan. Seorang wanita berusia 24 tahun gravida 32–33 minggu dengan kongesti gagal jantung fungsional kelas III, mitral stenosis berat, ejection fraction (EF) 59%, regurgitasi trikuspid sedang, dan dilatasi atrium kiri menjalani seksio sesarea dengan anestesi spinal dosis rendah menggunakan bupivakaine 0,5% hiperbarik 7,5 mg ditambah fentanyl 50 mcg secara intratekal. Blok sensoris dicapai setinggi torakal 6 dalam waktu 4 menit 20 detik. Hemodinamik pasien stabil selama operasi maupun pasca operasi. Tidak diperlukan pemberian vasopresor. Pasca operasi pasien dirawat di intensive care unit (ICU) selama 3 hari dengan hemodinamik yang stabil. Laporan ini menyoroti bahwa anestesi spinal dosis rendah dapat menjadi pilihan yang baik dalam manajemen anestesi untuk seksio sesarea yang disertai dengan mitral stenosis berat.

Low Dose Spinal Anesthesia for Cesarean Section with Severe Mitral Stenosis

Abstract

Heart disease in pregnancy increases maternal and fetal morbidity and mortality. Mitral stenosis is the most common heart valve lesion in parturient and is almost always caused by rheumatic heart disease. Physiological changes that occur during pregnancy and the peripartum period can worsen symptoms and the degree of the heart disease. As a result, many women are first diagnosed with heart disease during pregnancy. Twenty four year old woman gravida 32–33 weeks with congestive heart failure class III, severe mitral stenosis, EF 59%, moderate tricuspid regurgitation, and left atrial dilatation undergoing cesarean section with low-dose spinal anesthesia using bupivacaine 0,5% hyperbaric 7.5 mg plus fentanyl 50 mcg intrathecally. Sensory blocks were reached as high as thoracic 6th in 4 minutes and 20 seconds. The patient's hemodynamics are stable during both surgery and post surgery. Vasopressors were not needed. After surgery the patient was transferred to ICU for 3 days with stable hemodynamics. This report highlights that low-dose spinal anesthesia can be a good choice in the management of anesthesia for cesarean section accompanied by severe mitral stenosis.
The Relationship between Substance Use, Strain, and Depression among College Students
Authors: Walker Taylor , McNulty Thomas
Published: March 2021

This project examined the relationship between substance use and depression using General Strain Theory as a theoretical foundation. The relationship between strain, depression, and substance use has yet to be rigorously established in the literature. The goal of this project was to determine whether depression serves as a mediator between the sociological concept of strain and substance use. The hypothesis for this project was that strain would have a positive effect upon depression and substance use, and depression will act as a mediator between strain and substance use. 832 college students between the ages of 18-25 filled out an anonymous online survey containing questions from the Beck Depression Inventory, the Drug Use Screening Inventory Revised, and the Drug Abuse Screening Test. Demographic data was also collected and served as the control variables for the analysis. Data analysis was performed using the Statistical Package for the Social Sciences version 25. Pearson correlation tests and multiple linear regression analyses were carried out on explanatory and control variables. The statistical findings of this project signify that depression acted as a mediator between strain and substance use. Comparison of findings to past studies and avenues of future research will be discussed.
COVID-19 Tweets of Governors and Health Experts
Authors: Hua Tim , Kim Chris Chankyo , Zhang Zihan , Lyford Alex
Published: March 2021

As COVID-19 spread throughout the United States, governors and health experts (HEs) received a surge in followers on Twitter. This paper seeks to investigate how HEs, Democratic governors, and Republican governors discuss COVID-19 on Twitter. Tweets dating from January 1st, 2020 to October 18th, 2020 from official accounts of all fifty governors and 46 prominent U.S.-based HEs were scraped using python package Twint (N = 192,403) and analyzed using a custom-built wordcount program (Twintproject, 2020). The most significant finding is that in 2020, Democratic governors mentioned death at 4.03 times the rate of Republican governors in their COVID-19 tweets. In 2019, Democratic governors still mentioned death at twice the rate of Republicans. We believe we have substantial evidence that Republican governors are less comfortable talking about death than their Democratic counterparts.
We also found that Democratic governors tweet about masks, stay-at-home measures, and solutions more often than Republicans. After controlling for state-level variations in COVID-19 data, our regression model confirms that party affiliation is still correlated with the prevalence of tweets in these three categories. However, there isn’t a large difference between the proportion of COVID-19 tweets, tweets about the economy, tweets about vaccines, and tweets containing “science-like” words between governors of the two parties.
HEs tweeted about death and vaccines more than the governors. They also tweeted about solutions and testing at a similar rate compared to governors and mentioned lockdowns, the economy, and masks less frequently.
A Quantitative Comparison of Heavy Metal Concentrations in the Soils on Two Rocky Mountain West tribal Reservations
Authors: Robello Raquel , Lake Kaylin , Handy Rod , Sleeth Darrah , Collingwood Scott C. , Schaefer Camie
Published: March 2021

Native Americans have experienced a long history of environmental injustice, including natural resource exploitation and commercial activity with environmental impacts. A community-based participatory research (CBPR) approach was used to partner with two Rocky Mountain West reservations to conduct pilot-level assessments of potential soil contamination by heavy metals. The Community Advisory Board in conjunction with the research team selected residential areas and community sites for sampling. Samples were obtained, transported to a laboratory for dehydration and sieving, and were analyzed with a handheld X-ray fluorescence (XRF) tool for the presence of 24 heavy metals. Heavy metals concentrations were compared between reservations and were found to be statistically different from one another. Findings were also compared to levels recommended by the Environmental Protection Agency (EPA) and World Health Organization (WHO) to determine possible hazards to human health. Concentration of Sr, Rb, and Th were well above acceptable EPA levels and require further analysis. High localized Pb levels were found in one area, while Hg levels were found close to EPA standards. CBPR was essential to understanding preliminary contamination patterns. In conclusion, even reservations with similar geographies and histories present with unique contaminations and require individualized study to determine possible environmental mitigation.
Remove the Feminist Schema to Save Lives
Authors: Mottershead David
Published: March 2021

For around 50 years the feminist movement has dominated the discourse surrounding DV/IPV. Arguably, this approach has achieved very little. Is it time to reassess our perceptions in an effort to finally reduce numbers of victims?
INTERACTIVE STRUCTURE OF LIBRARY COLLECTION ACQUISITION
Authors: Miliunets A. Ch.
Published: March 2021

The role of automation in the library collection acquisition procedure is considered. An interactive structure of acquisition of the library fund is proposed, its functions are revealed.
IMPLEMENTATION OF THE IDEAS OF «GREEN» LIBRARIES IN THE ACTIVITIES OF THE BELARUS AGRICULTURAL LIBRARY
Authors: Sivurоva O. A. , Chegodaeva T. G.
Published: March 2021

The article shows the way the Belarus Agricultural Library (BelAL) has been following the ideas of «green libraries»: it describes environmentally friendly practices implemented in the library over the past years; particular attention is paid to the ongoing work of the Green Office Belarus Agricultural Library (GO!BelAL); the authors outlined the prospects for the development of the library in promoting the goals of sustainable development and environmental awareness.
LA COLEGIACIÓN DEL PERSONAL ESTATUTARIO SANITARIO DE LOS SERVICIOS DE SALUD
Authors: GARCÍA DIÉGUEZ CECILIO
Published: March 2021

Pese a que las dispensas de colegiación de algunas leyes autonómicas
han sido declaradas inconstitucionales por motivos competenciales, la colegiación
obligatoria de los profesionales sanitarios vinculados a la sanidad pública
no supera los parámetros sustantivos de legitimidad impuestos por la doctrina
constitucional y por la normativa europea. Más aún, resulta inviable jurídicamente
sin una reforma del Estatuto Marco.

Autonomietako zenbait legetan jasotako elkargoko kide egiteko
dispentsak ez-konstituzionalak deklaratu badira ere eskumen arrazoiengatik, osasun
publikoarekin lotura duten osasungintzako profesionalen nahitaez elkargoko
kide egin beharrak ez ditu gainditzen Konstituzioaren doktrinak eta Europako araudiak
ezarritako funtsezko zilegitasun-parametroak. Are gehiago, ez da juridikoki bideragarria
Esparru Estatutua erreformatu gabe.

Despite the fact that the exemptions from licensing of some
regional laws have been declared unconstitutional on grounds of competence,
mandatory licensing of health professionals linked to public health does
not exceed substantive legitimacy parameters imposed by the doctrine of
Constitutional Court and European law. Moreover, it is legally unworkable without
a reform of the basic legislation applicable to health civil servants.
ERABAKITZEKO ESKUBIDEAREN ERAIKITZE JURIDIKOA ESPAINIAKO MARKO KONSTITUZIONALAREN BAITAN. ESPAINIAKO AUZITEGI KONSTITUZIONALAREN 103/2008, 42/2014, 31/2015 ETA 138/2015 EPAIEN AZTERKETA
Authors: ALVAREZ ORTIZ AMALUR
Published: March 2021

El objetivo de este trabajo es analizar los discursivos jurídicos
en torno al derecho a decidir, tomando como punto de partida los procesos para
profundizar en el autogobierno llevados a cabo en las comunidades autónomas
de Euskadi y Catalunya entre los años 2008 y 2015. Dicho de otra manera, este
trabajo analiza los discursos jurídicos construidos en España en torno al derecho
a decidir. Por lo tanto, se estudian y se comparan los discursos y significados
sobre el derecho a decidir que han surgido de las prácticas jurídicas construidas
en el contexto de diferentes procesos en España. Para ello se han utilizado
documentos jurisprudenciales que ponen de manifiesto las diferentes maneras
de entender el derecho a decidir. En concreto se han consultado las sentencias
103/2008, 42/2014, 31/2015 y 138/2015 del Tribunal Constitucional, puesto que se
ha considerado que se trata de documentos jurídicos que evidencian de manera
clara la variabilidad y el desacuerdo existente sobre el significado del objeto de
la investigación.

Lan honen helburu nagusia Erabakitzeko Eskubidearen inguruko
diskurtsibo juridikoak aztertzea da, 2008 eta 2015 urte bitartean Euskal eta
Catalunyako Autonomia Erkidegoek haien autogobernuaren sakontzean aurrera
eramandako prozesuen ildotik. Beste batera esanda, lan honek Erabakitzeko Eskubidearen
inguruan Espainian eraiki diren diskurtso juridikoak aztertzen ditu.
Honela, Espainian, prozesu desberdinen testuinguruan eraiki diren praktika juridikoek
Erabakitzeko Eskubidearen inguruan sortzen dituzten diskurtsoak eta
haien edukiaren esanahiak, aztertu eta alderatzen dira. Horretarako, Erabakitzeko
Eskubidearen ulerkera desberdinak agerian uzten dituzten dokumentu jurisprudentzialak
baliatu dira, zehazki, Auzitegi Konstituzionalaren 103/2008, 42/2014,
31/2015 eta 138/2015 Epaiak, izan ere, ikerketa objektuaren esanahiaren inguruko
joan etorriak eta tira- birak argi adierazten duten dokumentu juridikoak kontsideratu
ditugu.

The goal of this work is to analyze the legal discourses around
the right to decide taking as a starting point the processes to delve into selfgovernment
carried out by the Autonomous Communities of Euskadi and
Catalunya between 2008 and 2015. In other words, this work explores the legal
discourses built around the right to decide in Spain. Therefore, we study and
compare discourses and signifiers upon the right to decide that have emerged
from the legal practices built within the context of different processes in Spain.
To that end, we have used case law documents that evidence the several
ways of understanding the right to decide. In particular, we have consulted judgments 103/2008, 42/2014 and 138/2015 delivered by the Constitutional
Court since it has been consided that they are legal documents that clearly
reveal the existing variability and disagreement over the meaning of the scope
of the research.
LOS MIKELETES DE GIPUZKOA
Authors: CASTELLS ARTECHE JOSÉ MANUEL
Published: March 2021

Se pretende situar el estado de la cuestión en la actualidad de una
tradicional policía foral, los mikeletes de Gipuzkoa, partiendo de su origen en los
momentos epigonales del antiguo régimen Y en el interior del sistema foral. Se
prosigue con su decurso, ciertamente conflictivo en relación a otras policías estatales
y autonómicas, sin olvidar a las locales para llegar a la actual circunstancia,
que revela un muy difícil acomodo para dichas policías
La cuestión clave de su conexión y relación con la emergente y potente policía
dependiente del Gobierno Vasco, más que su mera supervivencia, se revela como
el tema a clasificar con relevancia.

Asmoa tradiziozko foru-polizia baten ¿Gipuzkoako mikeleteak¿
gaur egungo egoeraren berri ematea da; antzinako erregimenean izan zuen jatorritik
abiatu eta foru-sisteman jokatu zuen rola aztertzen da. Esandako polizia-kidegoaren
bilakaera gatazkatsua izan da Estatuko eta autonomia-erkidegoko ¿tokikoa
ahaztu gabe¿ beste poliziekiko, gaur egungo egoerara iritsi arte, non egoera zaila
ikusten den foru-polizia batentzat.
Azkenean, polizia honen biziraupen soila baino gehiago, bere etorkizuna markatuko
duen auzi giltzarria Eusko Jaurlaritzaren mendeko polizia indartsuarekin
(Ertzaintza) ezartzen dituen konexioak eta harremanak izango dira.

We aim to place the state of the issue at present of the traditional
foral police, mikeletes of Guipuzcoa, on the basis of its origins after the old regime
and within the foral system. It continues with its development, certainly conflictive
compared to other State and autonomic policies, without forgetting the local
policies so as to get to the present circumstances which show a very difficult
accomodation for those policies.
The key issue is their connection and relationship with the emerging and powerful
police under the authority of the Basque government, more than its mere
survival which reveals itself as a topic to be classified with relevance.
LA NECESARIA REFORMA DE LA LEY FORAL DE TURISMO DE NAVARRA A LA LUZ DE LA DIRECTIVA DE SERVICIOS
Authors: ORDOKI GUARCH IGNACIO
Published: March 2021

El trabajo señala la importancia del sector turístico para la Comunidad
Foral y plantea la necesidad de reformar en profundidad su regulación para
adaptarla a la Directiva de Servicios, apuntando diversas líneas de actuación. La
transposición de la directiva a la legislación turística efectuada por la Ley Foral
6/2010 fue parcial e incompleta, limitándose a introducir la figura de la declaración
responsable, como único requisito de inicio de la actividad e inscripción registral.
Por ello el autor propone reformar en profundidad la Ley Foral de Turismo para incorporar
a la misma, de manera conjunta y coordinada, las principales propuestas
y líneas de actuación que marca la Directiva, así como las nuevas realidades y
figuras turísticas que están surgiendo con fuerza en los últimos años en el sector
turístico.

Idazlanak turismoaren sektoreak Foru Komunitataerentzat duen
garrantzia azpimarratzen du, Zerbitzuen Zuzentarauari egokitze aldera araubidea
sakonki aldaberritu beharra planteatzen du eta horretarako zenbait jardun-lerro aipatzen
ditu. Turismo-legedira 6/2010 Foru Legearen bitartez egindako Zuzentarauaren
transposizioa zatizkoa izan zen, ez osoa, eta jarduerari ekiteko eta erregistroan
inskribatzeko betekizun bakar bezala erantzukizunpeko adierazpena ezartzera mugatu
zen. Horregatik, egileak Turismoari buruzko Foru Legea sakon aldaberritzea
proposatzen du, Zuzentarauak finkatzen dituen proposamen eta jardun-lerro nagusiak
modu oso eta betean Legean sartzeko, azken urteetan turismoaren alorrean
indar handiz sortzen ari diren errealitate eta figura berriak bezala.

This paper highlights the importance of the tourism sector to the
Foral Community of Navarra and it sets out the need for an in depth reform of the
actual regulation in order to adapt it to the Directive of Services, pointing several
lines of action. The transposition of the Directive into the tourism legislation, by
virtue of the Foral Act 6/2010, was partial and incomplete, since it only introduced
the statement of responsibility, as the sole requirement for business start ¿ ups
and registration. The author proposes, therefore, a fundamental reform of the
Foral tourism legislation incorporating into it, in a cohesive and coordinated
manner, the main lines of actions which have been set out by the Directive and the
new realities and upcoming forms of tourism which are emerging strongly in the
last years in the tourism sector.
Utilization of Investment Appraisal Techniques by Large-Scale Businesses in Lagos State, Nigeria
Authors: A. Utoware Dr. Jude Daniel
Published: March 2021

The study was carried out to investigate the utilization of investment appraisal techniques by large-scale businesses in Lagos State. Two research questions guided the study. The study adopted descriptive survey research design. The population for the study was 150 portfolio managers of large-scale businesses (both banking and insurance organizations) from the three senatorial zones of Lagos State. Due to the manageable size of the population, the entire 150 portfolio managers were involved in the study; therefore, there was no sampling. The instrument for data collection was a well structured 30-item questionnaire. The questionnaire was face validated by three experts. The data for the study was collected by the researcher with the help of three well trained research assistants. The data collected for the study was analyzed using mean and standard deviation for answering the research questions while t-test statistics and Analysis of Variance (ANOVA) were used for testing the hypothesis. Based on the data analyzed, the findings of the study showed that portfolio managers of large-scale businesses in Lagos State were not adequately utilizing non-discounted and discounted cash flow techniques analysis approaches for their investment appraisal in the State. Based on the findings, the study recommended that adequate and effective utilization of investment appraisal techniques should be ensured by management of large-scale businesses such as banks and insurance companies for economic success of the sub-sector and that Portfolio managers of businesses should be continuously made to undergo in-service training in investment appraisal techniques for proficiency on their jobs.
Game Edukasi Tugu Pahlawan Surabaya Dengan Augmented Reality Berbasis Android
Authors: Pratama Radifan Aufar , Rizqi Maulana
Published: March 2021

Tugu Pahlawan Surabaya merupakan sebuah monumen yang menjadi markah bagi Kota Surabaya. Tugu Pahlawan dibangun untuk memperingati peristiwa Pertempuran 10 November 1945 di Surabaya, di mana para warga Surabaya berjuang melawan pasukan Sekutu bersama Belanda yang hendak menjajah kembali Indonesia. Game Edukasi Tugu Pahlawan Surabaya Dengan Augmented Reality Berbasis Android ini dibuat untuk meningkatkan kesadaran masyarakat tentang pentingnya menghargai para pahlawan yang sudah memperjuangkan kemerdekaan Indonesia, terlebih lagi di era globalisasi saat ini, informasi dan game mudah diakses oleh siapa saja. Augmented Reality adalah teknologi yang memperoleh penggabungan waktu nyata terhadap digital konten yang dibuat oleh komputer dengan dunia nyata. Augmented Reality memperbolehkan pengguna melihat objek maya 2D atau 3D yang diproyeksikan terhadap dunia nyata. Aplikasi dibuat menggunakan Game Engine Unity 3D, dan dengan menggunakan Android sebagai sistem operasi. Kuisioner digunakan sebagai tolak ukur penilaian pendapat terhadap aplikasi.
Analysis of Wheel Rim Using ANSYS for Four Wheeler
Authors: Balaji Aswin , Manivannan Balamurugan , Murali Harshini , Karthikeyan Kabilan , K Sivaramakrishnan
Published: March 2021

Wheel rims are one of the important parts of automotive, where it is heavily undergoes static and fatigue failures as the wheel travels in different road conditions. As it develops, the heavy stress produced, critical stress and number of cycles to failure were found. The design and shape of the wheel rim were to be accommodated for the requirement of vehicle. The wheel rims are mostly employed alloy materials with suitable parameters. A 3D model of wheel rim was made with Creo Parametric Software and then it was converted into IGES format and imported into ANSYS. Static analysis was performed using ANSYS 19.2 software and results were obtained by performing the analysis, it gives the differences in the behaviour of the model. In this static analysis, we found out Equivalent Von-mises stress, Equivalent Elastic strain and Total Deformation by applying fixed supports in lug holes and pressure of 0.27579 Mpa (40 psi) is applied on the outer surface of the rim for 3 different materials such as Steel, Aluminum alloy and Magnesium alloy.
Contra el placer: el arte que nos aburre
Authors: Lee Chao-Yang
Published: March 2021

El concepto tradicional de arte está estrechamente relacionado con la belleza y también con el placer estético. Sin embargo, la aparición del arte de vanguardia y el arte contemporáneo ha subvertido dicha imaginación. El arte ya no parece ser agradable, pero puede ser repugnante y más a menudo se critica el arte contemporáneo como aburrido. Desde tal punto de vista, este artículo busca las razones por las que el arte aburre a sus espectadores. Desde la perspectiva epistemológica, partiendo de los pensamientos filosóficos de Platón y Kant sobre la belleza, hasta la crítica de la ideología y estética de Max, se examinan diferentes puntos de vista sobre la belleza y el placer. Además, a través de la estética de arte feo estudiado por Rosenkranz, lo cual abre el espacio al discurso de la belleza negativa, comenzamos nuestra discusión sobre la naturaleza aburrida del arte. Descubrimos que el aburrimiento que el arte genera no tiene un vínculo absoluto con la belleza y la fealdad, sino más bien tiene que ver con la subjetividad de los espectadores. Asimismo, exploramos la posibilidad del aburrimiento desde la perspectiva de la estructura, el contenido, el tiempo, la producción mecánica y la interpretación de la obra. Encontramos que, además de las características de la obra en sí, la generación de sentimientos aburridos está relacionada con el fondo educativo y cultural, así como por el gusto personal del espectador. Por último, también nos preguntamos si el progreso histórico del arte comenzó a parecer aburrido y sin nada nuevo después de que Danto llegara a la conclusión del fin del arte.
El vestuario como acción disruptiva en el entorno popular, intelectual y artístico en España: del Motín de Esquilache a la proto-performance de Vanguardia
Authors: Cruz Fuerte Almudena
Published: March 2021

Muchas son las acepciones que el elemento textil ha adoptado a lo largo de su historia: traje, atuendo, vestido, atavío y ropaje son solo algunas de ellas. Sin embargo, existen tres que recogen el objetivo del presente estudio; éstas son: moda, indumentaria y vestuario. Se nos presenta imprescindible matizar esta diferenciación inicialmente ya que estos tres términos vertebran el presente análisis, cuyo principal objetivo es reflexionar sobre el poder discursivo y disruptivo que las modas propagadas, las indumentarias consensuadas y los vestuarios diseñados han tenido en España, dentro de un contexto popular, artístico y de vanguardia. 

Según esto, consideraremos que la moda recrea el juego de difusión de usos, tanto normativos como disidentes, de ciertas prendas y complementos; la indumentaria ejecuta la asimilación bajo el consenso social, asociando significado a significantes textiles; y finalmente, el vestuario idealiza el elemento textil con fines artísticos. Con estas premisas, hemos estructurado un estudio examinando las capacidades discursivas del acto de vestir a través de dos bloques interconectados. En el primero bloque, analizamos las acciones populares disruptivas en las que se utilizó la indumentaria, desde el Motín de Esquilache hasta el estallido de la guerra civil española. En el segundo bloque, trasladamos el interés a la escena artística y de vanguardia española, subrayando aquellas acciones de la proto-performace en la que el vestuario sirvió para enfatizar el acto plástico, en un período que va desde la primera década del siglo XX hasta el estallido de la contienda civil. 

Este recorrido entorno a la vida civil, política y artística de la sociedad española a través del traje nos demuestra que, tanto la regulación vestimentaria como las acciones en contra de su cumplimiento, son un punto de partida fascinante para reconocer la valía que el “acto de vestir” tiene en el análisis filosófico, conceptual y sociológico del mundo que nos rodea.
Arte público activista. Estrategias participativas y transmedia en el proyecto feminista #PortalDeIgualdad dirigido a la transformación de los museos y centros de arte
Authors: Zacarés Pamblanco Amparo , Monleón-Pradas Mau
Published: March 2021

El presente escrito se centra en el proyecto de arte público activista #PortalDeIgualdad, dirigido a la transformación de los museos y centros de arte, y que ha sido presentado en el contexto de Instituto Valenciano de Arte Moderno en septiembre de 2020.

Se trata de un proyecto participativo con enfoque de género iniciado por la artista y comisaria feminista Mau Monleón Pradas, que incluye la participación social a través de estrategias transmedia. El objeto de la investigación es trazar las metodologías de la Campaña por la igualdad entre mujeres y hombres en los museos y en la educación del proyecto, destacando sus referentes así como los distintos actos llevados a cabo hasta el momento presente. Más concretamente, el artículo trata de revelar las premisas y los mecanismos de transformación que suscita este proyecto activista, que propone un modelo efectivo para la superación de la discriminación de las mujeres en la esfera de la cultura mediante la inclusión de un Portal de Igualdad en las webs de los museos y centros de arte.

Al hilo de este recorrido del proyecto que está siendo desarrollado y que ha dado lugar a la formación de la Colectiva Portal de Igualdad, se estructuran las distintas acciones de esta Colectiva internacional, cuyos resultados se centran en el apoyo y la firma del “Manifiesto Portal de Igualdad”, que reclama la igualdad representativa entre mujeres y hombres en ámbito de la cultura visual. Estos resultados se basan en las cuatro principales acciones llevadas a cabo por la Colectiva desde octubre de 2020 cada día 29 del mes, entre las que se cuentan la presentación del Manifiesto; la presentación del Museo internacional WAM Women Artist Museum; la publicación periódica en la revista Los Ojos de Hipatia, y la creación del GIF de la Colectiva. En definitiva, la discusión que suscita el escrito se centra en la capacidad colectiva de transformación social, a partir de un proyecto artístico de carácter activista que amplía su función estética a favor de una función ética para el cambio social en el sistema del arte.
Identification of nucleotide variation of growth hormone gene in rabbit populations reared in Bulgaria
Authors: Gencheva Deyana Gencheva , Koynarski Tsvetoslav V. , Dafova Vanya , Tanchev Svetlin G.
Published: March 2021

Five rabbit populations of New Zealand White (NZW), Californian (CAL), crossbred NZW×GW and two generations of the synthetic population – SPF1 and SPF2 reared in Bulgaria were included in the present study with the aim of detecting the genetic variability of the growth hormone encoding gene (GH) via polymerase chain reaction with the restriction fragment length polymorphism analysis and direct sequencing. The targeted region of the rabbit GH gene was amplified and a fragment of a total of 231 bp was obtained in all studied populations. Allele identification was determined after enzymatic digestion, where two fragments of 62 and 169 bp correspond to allele C and an undigested fragment of 231 bp corresponds to allele T. Two additional bands of 107 and 124 bp evidenced A/G genetic polymorphism in the rabbit GH gene. Thirtyeight percent of the studied rabbits were carriers of the double mutation (C/T+A/G) in the same locus as the studied GH gene. The sequence analysis revealed two nucleotide substitutions – g.111C>T and g.156A>G in the non-coding region between the regulatory TATA box and 5’ UTR region, and a novel g.255G>A genetic variant in intron 1 of GH gene. The A>G transition was most frequent (40.57%), compared to the other ones, G>A (28.57%) and C>T (10.80%), respectively. The most frequent genotype in the NZW population was homozygous TT (0.93), with a prevalence of the T allele (0.97) over allele C (0.03) for g.111C>T SNP site. The distribution of the allele and genotype frequencies at the sites g.156A>G and g.255G>A in this rabbit group was identical, with the highest value of 0.93 for alleles A and G, respectively. The rabbit populations CAL and NZW×GW showed equal frequencies of the prevalent T allele (0.83) and for homozygous TT genotype (0.67) according to g.111C>T SNP. The highest values were obtained for the allele А (0.83) and for homozygous AA genotype (0.67) at c.33A>G SNP in these rabbit groups. The highest values (0.67, 0.60 and 0.80) for the heterozygous genotypes at g.111C>T, g.156A>G and g.255G>A SNPs, respectively, were detected among the SPF2 rabbit population, compared to the both homozygous genotypes. The results obtained in the present research indicates a significant degree of genetic variability of the studied polymorphic GH locus in the SPF2 rabbit group.
Control and measuring modernization systems of the “Soil Channel” stand and the development of a wheel motion mathematical model in stand conditions
Authors: Kositsyn B. B. , Chzhen Kh. , Gazizullin R. L.
Published: March 2021

Introduction (problem statement and relevance).A promising direction for reducing a vehicle moving energy is the application of adaptive laws for controlling the power supplied to the propeller based on neural networks. To create a training array of the latter, a large set of experimental data is required, the collection of which, as a rule, is carried out by using research stands, such as the “Soil Channel”. But the fi eld studies require a lot of resources.

The purpose of the studywas to create a wheel rolling mathematical model in the conditions of the stand, with the help of which it would be possible to organize the collection of needed statistical data on the wheel rolling modes by calculation them in an automatic mode.

Methodology and research methods. The paper describes the “Soil Channel” bench test, held by the Department of “Multipurpose tracked vehicles and mobile robots” of Bauman Moscow State Technical University. A list of the control and measuring systems components used in the process of its modernization in order to automate the collection of experimental data was considered. The “Soil Channel” stand mathematical model was presented which was based on the use of experimentally obtained dependences of the specifi c longitudinal thrust force on sliding and the specifi c longitudinal thrust force on the specifi c circumferential force.

Scientifi c novelty and results. The developed mathematical model has been verifi ed on the basis of the data obtained in the course of fi eld studies. Conclusions were made about the suitability of the developed mathematical model of wheel motion under the stand conditions for conducting virtual experiments.

Practical signifi cance. The data obtained by applying the developed mathematical model can be used to create a training array of a neural network to provide the implementation of adaptive laws for controlling the power supplied to the propeller.
Development of a control system for the hydraulic system parameters of a vehicle with a combined chassis on an air cushion
Authors: Brusov V. A. , Merzlikin Yu. Yu. , Men’shikov A. S.
Published: March 2021

Introduction (problem statement and relevance).The development problems of sparsely populated and hard-to-reach regions of the Russian Federation, including the Arctic zone, are associated with the development of transport links. The use of vehicles with a combined chassis on an air cushion, which makes it possible to dramatically increase their cross-country ability, is justifi ed for such regions.

Purpose of the study.Manual operating the hovercraft landing gear is diffi cult. To create an automatic control system, it was proposed to use an electronically controlled hydraulic system. The aim of the study was to develop a control system for the hydraulic system characteristics and provide the vehicle optimal control.

Methodology and research methods. The hydraulic performance management strategy was to simultaneously explore and control the vehicle and was of a two-level structure. The fi rst level included a algorithm which set up the controller parameters for the known supporting surface properties. The second level included an adaptive algorithm to adjust the parameters of the hydraulic system to consider the unknown properties of the supporting surface of the moving vehicle.

Scientifi c novelty and results. The developed hydraulic system for the drive of the air cushion fans and the drive of the caterpillar propeller allowed to increase the height of overcoming irregularities while maintaining the values of vertical g-forces of the vehicle, and also to reduce power consumption by 10–20% when overcoming a typical range of irregularities.

Practical signifi cance. The results obtained have created a theoretical and practical foundation for a new generation of special-purpose vehicles, in particular, equipped with an air cushion chassis, which will allow the formation of an effective dynamics with the insuffi ciently defi ned number of environment impact parameters.
The Effect of Training of Prospective Secondary School Teachers in Flander’s System of Classroom Interaction Analysis on the Classroom Verbal Behavior of their Students
Authors: Et al., Irshad Ahmad Farrukh
Published: March 2021

The teacher in any educational system performs a significant function since his role is to perpetuate society heritage and simultaneously to energize human resources towards social progress. The face of twentieth-century life is a rapidly changing society, a mentoring store of knowledge, amazing innovations and new understanding, theories and concepts about the teaching learning process. Efforts are being made all over the world to bring about the changes in all educational programs and practices according to the changing needs of society, time and subjects. The sample included 32 prospective teachers drawn from M.A. secondary education class. Eight male and eight female prospective teachers voluntarily participated in the study and formed the treatment group. Equal numbers of male and female prospective teachers, from the same population, were matched to the treatment group and formed a no-treatment group. Two trained observers categorized the classroom interaction on the teaching of Urdu English and Pakistan studies and gathered data in the quantitative form. The interobserver reliability coefficient on the data ranged from .97 to .99. Three Factors Analysis of Variance with repeated measures was applied to find the effect of training, gender and subjects on the verbal behavior of the prospective teachers. The interaction effects between training & gender, training & subjects were also studied. Training of teachers in Flander's system of classroom interaction analysis has a positive and significant effect on the verbal 'behaviour of their students on the greater (accessed) use of the following categories of student talk on Spontaneous talk and Questioning by students. Flanders and other systems of classroom interaction analysis should be included and introduced in teacher education programs of the country at all levels. Teacher educators of all levels should use this system of classroom interaction analysis along with other observation procedures for the supervision and guidance of prospective teachers in practice teaching.
Representaciones transmedia en entornos de lectura analógica
Authors: Hernández Ortega José
Published: March 2021

Este trabajo ha obtenido el 1.er Premio Estudios Financieros 2019 en la modalidad de Educación y Nuevas Tecnologías.
En este artículo se muestra una parte del proceso de investigación llevado a cabo para corroborar si la presencia de los distintos procesos semióticos de representación (vídeo, audio, texto, iconografía, etc.) nos permiten establecer si se produce una mejora significativa del aprendizaje en el área de Lengua y Literatura. A partir de la hermenéutica literaria, los alumnos se convierten en productores de contenidos pautados por las indicaciones didácticas, pero ¿qué sistemas de representación son los preferidos por el alumnado? y ¿qué usos les dan a unos y a otros? El análisis de los 15 proyectos objeto de estudio responde a una justificación teórica y procedimental que requiere de un análisis mayor, del que aquí ofrecemos una breve síntesis. Se establecen tres dimensiones de análisis (descriptiva, estructural y semiótica) que nos permiten establecer una radiografía de las múltiples posibilidades de representación a las que se enfrentan los alumnos.
Sistemas de evaluación de la investigación: aproximación al modelo «performativo» británico o modelo basado en resultados
Authors: Martínez García Ramón
Published: March 2021

La implantación de sistemas de evaluación y financiación de la investigación basados en resultados es una recomendación constante por parte de los organismos internacionales. Dentro del Espacio Europeo de Investigación (EEI), España es una excepción y no ha introducido medidas «performativas». El objetivo general de este trabajo es describir y analizar las características básicas de este sistema. Para ello se ha optado por realizar una aproximación al sistema británico, primer país en implantar estas políticas científicas, a partir de una investigación documental basada en la revisión de la literatura especializada, en combinación con la interpretación exegética de la norma. Los resultados hablan de un sistema basado en una lógica retributiva del sistema financiador. La evaluación de la investigación se basa en la revisión por pares con una introducción paulatina de las métricas como elemento complementario. Las conclusiones apuntan a la necesidad de seguir profundizando en el estudio de marcos comparativos que faciliten la transición entre un modelo institucional a otro basado en resultados.
A Story of Two Cultures in Doreen Finn’s Night Swimming (2019)
Authors: Kodó Krisztina
Published: March 2021

Doreen Finn’s novel Night Swimming (2019) is set during the summer heatwave of 1976 Dublin. The story is narrated by the nine-year-old Irish girl, Megan, who lives in a large Victorian house with her mother (Gemma) and grandmother (Sarah). An American family rent their downstairs flat, and this encounter of two cultures provides the framework for the entire story in which American and Irish sensibilities, mentalities, stereotypical features, and cultural markers are set against each other. The motif that permeates the entire work is the metaphor “night swimming”, which highlights the notion of going against the expected norms set by society. The loss of innocence involved envelops all the characters one way or another, and to which all must react in their own way. In the end, all the characters are forced to “grow up” and come to terms with their lives and their environment.