bluuebunny/crossref_metadata_2025 huggingface dataset:
YEMEKSEPETİ.COM PORTALINDA HIZLA İLGİLİ YAPILAN PUANLAMA VE YORUMLARIN ANALİZİ: MOTOKURYELERİN YAPTIĞI TRAFİK KAZALARI AÇISINDAN BİR DEĞERLENDİRME
Authors: BAHÇECİOĞLU Elif Hatice
Published: March 2022

Yeni bir iletişim biçimini oluşturan yeni medyanın sağladığı olanaklar, kimi açıdan çeşitli fırsatlar yaratırken kimi açıdansa mevcut sorunları körüklemekte, hatta yeni sorunlara mahal vermektedir. Toplumsal, ekonomik, kültürel ve daha pek çok alan üzerinde etkileri bulunan yeni medyanın yarattığı değişim, tahmin edilemez boyutlara ulaşabilmektedir. Toplumun farklı kesimlerine farklı etkileri olması ve bu etkide baskın grupların daha sözü geçer olması, azınlık grupların eriyip gitmesine yol açabilmektedir. Bu bağlamda yemek siparişlerini hızla yetiştirebilmek adına aceleci davranan motorlu kuryelerin son zamanlarda gittikçe artan oranda yaptığı trafik kazaları, dikkatleri ister istemez yemek sipariş etme portallarına çekmiştir. Sitenin sunduğu imkanlar doğrultusunda müşteriler/kullanıcılar tarafından siparişin geç kaldığına ilişkin yapılan puanlama ve yorumlar, işletmelerin motorlu kuryeler üzerinde daha hızlı olmaları konusunda bir baskı unsuruna dönüşmektedir. Böylece motokuryeler gerek mevcut müşterinin kaybedilmemesi gerekse diğer kullanıcıların puanlama ve yorumlamadan etkilenmemesi için piyasa koşulları uğruna göz ardı edilmektedir. Bu anlamda çalışmanın amacı söz konusu soruna dikkat çekerek hem müşteriler/kullanıcılar hem de işletmeler açısından biraz daha hassasiyet gösterilmesi için insanın değerine vurgu yapmaktır. Bu durum çalışmanın yapılmasına yönelik teşvik edici en itici güçtür. Bunun için öncelikle bir yemek sipariş etme portalında belli kıstaslara göre toplanan yorumlar kelime bulutu analizine tabi tutulmuş ve hızla ilgili bir vurgunun olup olmadığı saptanmıştır. Analiz sonucunda elde edilen verilerin büyük çoğunluğunda hıza ilişkin ifadelerin kullanıldığı görülmüş, böylece söz konusu sorunun ortaya konması sağlanmıştır. Dolayısıyla bu çalışmanın konuya dikkat çekmesi açısından sorunun çözümüne yönelik önemli bir adım olacağı umulmaktadır.
ANALYSIS OF BRAIN WAVES IN THE PROCESS OF READING THE BOOK WITHIN THE CONTEXT OF DIGITALIZATION OF THE PRINTED BOOK
Authors: BAYRAK Tamer , YENGİN Deniz , HARRANOĞLU Sefa
Published: March 2022

Digitalization, being positioned as the essential element of our lives in consequence of globalization, has brought innovation to publishing as it did with numerous fields. Nowadays, digital books appear in addition to printed books. The means of producing, recording, and storing information are available on digital devices in which caused a change in the reading habits of the readers. Thus, providing opportunities for readers to further their reading by means of a tablet, computer, or mobile phone without utilizing the concept of books. However, the effects of reading habits, the sustaining the continuity of these habits and their encodings presents itself as a matter of significance that has to be researched. The emergence of the new media technologies, in particular, with utilizing the newest research methods it provided, ensured the acquiring of data that was undiscovered until that point. One of the devices of these methods that leads to the most significant, effective, and accurate results is the monitoring of the brain waves. The detection of the brain waves by utilizing EEG (Electroencephalography) plays a crucial role in various fields of research. The research of such has helped the advancement of the interpretations about individuals’ moods, psychological and physical conditions. The features of electronic books and the frequencies of the reader’s immediate brain waves who read George Orwell’s Animal Farm in print and e-book form were studied in this research. The readers have read the first chapter in print and the second chapter through the e-book. A focus group study with three phases (pretest, monitoring the brain waves, and posttest) was conducted with 15 participants. The participants were between the ages of 18-36, consisting of 9 women and 6 men participants, and were arbitrarily chosen. The brain waves were monitored by using NeuroSky, a brain signal detection device. Analyses that were made were recorded by the Brainwave
ÜNİVERSİTE ÖĞRENCİLERİNİN UZAKTAN EĞİTİM SİSTEMİNE YÖNELİK MEMNUNİYETLERİNİN KULLANILABİLİRLİK, KALİTE VE DEĞER ALGILARINA GÖRE İNCELENMESİ
Authors: EFE Eren , SAVAŞ Sezgin , YÜKSEL Emre , TÜRKER Cansu
Published: March 2022

Bu araştırmanın temel amacı, değişen teknoloji çevresinde ve dünyada meydana gelen büyük değişimlerin sonucu olarak bireylerin kullanılan teknolojik sistemlere yönelik memnuniyetlerinin ve memnuniyetin bağlı olduğu koşulların incelenmesidir. Bu bağlamda Covid-19 pandemi sürecinde öğrencilerin zorunlu olarak uzaktan eğitim sistemlerine geçişleri ele alınarak, Ayrıştırılmış Beklenti Uyuşmazlığı Teorisi ile (Decomposed Expectancy Disconfirmation Theory) kullanılabilirlik, kalite ve değere yönelik algı ve uyuşmazlık değişkenlerinin memnuniyet üzerindeki etkileri incelenmiştir. Araştırma kapsamında öğrencilerin yaş, gelir durumu, dersin takip edildiği alan, çevrim içi eğitim alan kişi sayısı kontrol değişkenleri ile teknolojik altyapı ve kullanım alışkanlıkları da araştırmaya dâhil edilerek araştırma değişkenleri açısından farklılıkları belirlenmiştir. Araştırmada uzaktan eğitim almış üniversite öğrencilerinden oluşan 400 kişilik bir örneklemden veri elde edilmiştir. Kullanılan ölçeklerin geçerliğinin kontrolünde keşfedici faktör analizi; güvenirliğinin belirlenmesinde Cronbach’s Alpha değerleri kullanılmıştır. Memnuniyete etki eden faktörlerin etki düzeylerinin anlaşılması için regresyon analizinden faydalanılmıştır. Son olarak değişkenlerin kontrol değişkenleri, teknolojik altyapı ve kullanım alışkanlıkları çerçevesinde incelenmesinde bağımsız örneklem T-Testi ve ANOVA kullanılmıştır. Araştırma sonucunda, memnuniyeti en yüksek düzeyde açıklayan değişkenlerin algılanan kullanılabilirlik, kullanılabilirlik uyuşmazlığı ve değer uyuşmazlığı değişkenleri olduğu tespit edilmiştir.
TELEVISION TECHNIQUE IN NEW MEDIA
Authors: KORKUT Cüneyt
Published: March 2022

Today, local, regional, national and international television media broadcasting around the world take advantage of the emotional impact of broadcasting and use the new environment offered by the new media to market global brands and connect with their consumers. Today terrestrial, cable or satellite systems, which were used to transmit broadcast content until the 1990s, have left their place to multimedia platforms such as Internet-based online, offline, uploaded, downloaded, narrow broadcasting or podcasts, with the digitalization. While these platforms offer publishers the ability to select audiences and digital measurement, they also provide the consumer with flexibility in terms of which media content they can access, when, how long and on which device.On the other hand, digital technologies facilitate the production, distribution, sharing and storage capabilities of digital content. In this process, the integration of new stakeholders is accelerating and new digital ecosystems are emerging in the publishing industry.In the study, traditional television broadcasting technologies and broadcasting systems transformed by new media were compared, and the technologies used in both systems were tried to be introduced by scanning the literature. The study reveals that television broadcasting technologies that have changed with the new media are faster, more economical and easily accessible, offer high image and sound quality, and provide significant gains to the audience with their interactive and asynchronous structure.
GRUPLARIN GENEL OLUŞUMLARI, YAPILARI VE ÖZELLİKLERİ TANIMLANARAK GRUP İÇİ İLETİŞİM SÜREÇLERİ AÇISINDAN İNCELENMESİ
Authors: AĞIN Kaya
Published: March 2022

İş hayatından toplumsal hayata kadar uzayan ve farklılaşan tüm organizasyonlarda gruplar önemli bir yer tutmaktadır. Bu gruplara bireyler kendi istekleriyle katılabilecekleri gibi zorunlu olarak da katılım sağlamaları söz konusu olmaktadır. Gruba üye olan her birey diğer grup üyeleriyle etkileşim halinde olur. Bu bağlamda grup içi iletişim ağının etkin ve verimli yapılanması son derece önem arz etmektedir. Grup oluşumları birbirine benzer şekilde olsa da grup yapıları farklı özellikler göstermektedir. Motivasyon kaynaklarını ve ortak amaçlarını paylaşan bireyler arasında sürekli bir etkileşim meydana gelmekte ve etkileşimde bulundukları süreçte hiyerarşik yapıdan ve belirlenmiş rollerden oluşan grup yapıları ortaya çıkmaktadır (Barlı, 2010:399). Gruplar, amaçları, üye sayıları, gruba katılım zorunluluğu ve yaşam süresi bakımında farklı özellikler taşırlar. Bununla birlikte gruplar, birincil ve ikincil, biçimsel ve biçimsel olmayan, üyelik ve özenme, resmî ve resmî olmayan gruplar biçiminde sınıflandırılır. Gruba üye bireylerin, grup içinde uymak zorunda oldukları ‘norm’ adı verilen kurallar vardır. Normların bir bölümü yazılı, bir bölümü ise sözlü tarzda oluşturulmuştur. Geliştirilen tüm normlar, gruba üye bireyler tarafından bilinir. Grupları düzenleyen bir fonksiyona sahip olan normlar, kısa sürede oluşabileceği gibi uzun zaman zarfında da meydana gelebilir. Çeşitli nedenlerle bireylerin, doğal ya da zorunlu olarak üyesi oldukları grupların oluşumu, yapısı, özellikleri gruplar açısından farklılık göstermektedir. Grubun oluşma nedeni, özellikleri, sınıflandırılması, grup içi iletişim ağları ve gruba üye bireylerin birbirleriyle etkileşimleri dinamik bir grup yapısı oluşturmada önemli hususlardır. Bu çalışmada grupların oluşumları, grup yapısı ve iletişimi yerli ve yabancı kaynaklı litaratür taramasıyla incelenecektir.
Accounting for Flow Discontinuities While Water Hammers at Engineering Stage of Pressure Pipelines Made of Polymeric Materials
Authors: Kapinos Ol'ga , Tvardovskaya Nadezhda
Published: March 2022

Purpose: To show the need to clarify calculation dependencies in regulatory documents for determining the parameters of water hammer in pressure pipelines when using polymeric pipes. To substantiate the methods to calculate hydraulic shock for such pipelines taking into account the appearance possibility of flow discontinuities. To present the main methods aimed at prevention and minimization of the negative consequences of water hammers. Methods: Comparison of various methods for the calculation of parameters of water hammer. To describe the process of water hammer the mathematical method of analysis of infinitesimals and characteristic method are used. Results: It is shown that it is necessary to carry out at engineering stage of pressure systems using pipes made of polymeric materials the verification calculations for water hammer taking into account the appearance possibility of flow discontinuities there and to reflect it correspondingly in a normative literature. Practical importance: The results of the work are recommended to be taken into account when carrying out verification calculations of pressure pipelines made of polymeric materials in case of water hammer occurrence including with a break in flow continuity and developing the measures to prevent such phenomena.
Traffic Safety Specifics on Rail Crossings
Authors: Shmatchenko Vladimir , Meremson Yuriy , Ivanov Viktor
Published: March 2022

Purposes: To consider the state of safety on the railways of the world and the European Union (EU) countries for the period of 1990–2020, and make the particular focus on safety at railway crossings. Information from Wikipedia was considered as one of the sources to evaluate this situation and, as it is not known whether Wikipedia information is representative, more accurate data from the official ERADIS database, which collects comprehensive information on safety of EU railways, was as another source. Methods: The measure of safety status was annual estimates of absolute values of accident rate, material damage, associated with the accidents, and human life and health damage. In this regard, only accidents with passenger trains were considered. The causes of accidents — human error or technical failure — were also being determined, while cases of sabotage, vandalism and terrorism were not considered as they are related to transport safety and not to traffic one. The material, collected this way, can be differentiated and analyzed by EU countries, accident types — derailments, collisions on a way, collisions at railway crossings, collisions with people, fires on trains; by accident causes — human error or technical failure, by accident reasons — human errors or technical failures, by accident consequences — material damage or human life and health damage. Results: Integral estimates by year show increase in accident rate on railways. For EU countries this growth is slowing down but if we consider time periods from 4 years to more the accident rate keeps clear upward tendency. The main cause of accidents is human errors, especially, at railway crossings. Practical significance: The pursued analysis shows the necessity of further usage of automation and safety control systems to improve the guarantor-ability of railway transport.
Numerical Simulation of Aerodynamic Processes of Air Mass Movement in Underground Tunnels Taking into Account Piston Impact of Rolling Stock
Authors: Karimov Dastonback
Published: March 2022

Purpose: To consider the issue on verification of numerical model of air exchange during the movement of a train in a subway tunnel, taking into account the process of interaction of regular ventilation with the piston effect of the displaced air by the body of the moving train. Methods: Data scanning and processing. The equipment used was a pressure cylindrical Pitot tube PFM 2 for measuring differential pressure and air flow velocity, volumetric flow and temperature. Results: The dynamic structure of disturbed fluid media at the time of rolling stock arrival and departure has been established. Practical importance: Factors of design solutions of tunnel portal part affecting the process of air exchange at the combined work of ventilation and piston effect of moving trains have been determined.
Development of Kupchino Intermodal Passenger Transport Hub
Authors: Kalmykov Mikhail , Korovyakovskiy Evgeny , Polyakov Anton , Sholtysek Jacek
Published: March 2022

Purpose: Analysis of the current transport system in the intermodal hub and development of a proposal for the redistribution of passenger traffic in the intermodal hub of Kupchino with an increase in the capacity of the node in the conditions of passenger traffic increase that occurred because of the following: larger frequency in time schedule of passenger suburb trains in Vitebsk direction and population increase on the adjacent territory. Analysis of metro capacity and identification of “bottlenecks” of passenger traffic of station platform. Methods: Modeling in Anylogic, statistical research. Results: Imitative model of Kupchino intermodal hub using urban ground transport. Proposal has been developed to redistribute passenger traffic within Kupchino transport intermodal hub by building a concourse over the railways and the underground station adjacent to shopping and entertainment complexes with expansion of the list of services for passengers. Analysis and discovery of bottleneck number in the intermodal hub and method for their elimination is made. Scheme for the intermodal hub development, taking into account of intra-city railway communication, is proposed. Practical significance: The development of Kupchino intermodal hub in the context of passenger traffic increase, raise of underground entrance capacity, creation of new jobs. Formation of accessible and comfortable transport infrastructure for to serve passengers of all population groups, including those with limited mobility.
Research of Informational Interaction Between Railway and Sea Transport in Logistic Chains of Cargo Delivery
Authors: Nikiforova Guzel'
Published: March 2022

Purpose: To investigate the development of logistic chain of supplies from simple to maximal one, to consider informational flow evolution of logistic process till a single digital platform. To analyze the prerequisites for the transfer to a digital logistics and the level of development at the moment. To build the descriptive model of the interaction between a railway and sea transport. Methods: The research of the interaction between a station and a port is pursued in two major directions: information transfer, cargo traffic progression. The analysis of the development and classification of delivery chains is submitted. The descriptive models of document flow on import cargo traffic progression are built and analyzed. Results: The necessity of parallel development of transport and terminal complexes, RZD JCS infrastructure is pointed out for the transfer to network logistics stage. Information flow classification is presented. The descriptive model of the information interaction between a sea and port is built. Practical importance: The possibility to cut surplus document flow between a port and near-the-port station is shown, the need in such actions for the transfer to a single network platform is presented.
Challenges faced by university libraries in the context of the covid-19 pandemic
Authors:   Universidade de Brasília, Silvestre Flor , Cunha Murilo ,   Universidade de Brasília
Published: March 2022

Like other institutions, libraries were not prepared to respond to everything that the Covid-19 pandemic brought: social isolation, remote work, suspension of academic activities, uncertainties about the return to the new normal, etc. This paper analyzes information from six academic libraries in the Federal District (Brazil), describing what were the first measures and steps that libraries implemented to keep up with the current life of their users. Semi-structured interviews and document research with content analysis were applied, identifying the following results: (1) Adoption of protocols and guides for users on security measures, libraries published documents with security measures, based on information from international and national institutions; (2) Use of social networks to promote services and communicate with users, with Instagram being the main ally for the dissemination of services and for being in contact with users.
A história muda: uma contribuição à história dos músicos do cinema silencioso
Authors: Hebling Eduardo , Manzolli Jônatas
Published: March 2022

Narrativas tradicionais frequentemente consideram a performance musical do cinema silencioso como uma função de um repertório padronizado, o das partituras de sugestões musicais, onde o músico tem relativamente pouco espaço de decisão, senão o de manipular temas prontos. O objetivo deste artigo é definir um recorte histórico no qual se estudam aspectos improvisatórios e adaptativos da performance destes músicos. Para isso, fizemos uma breve revisão e, a partir das visões de Altman, Gunning, Burch e Gaudreault, identificamos um recorte possível, a era do nickelodeon (1905-1915). Neste período, constatamos que o músico pode ser visto como um dos agentes que formaram dinamicamente o novo sistema de representação – o cinema –, interagindo a partir da sua bagagem musical e cultural com o filme, o público, a paisagem sonora das salas de exibição, os gerentes destas salas, os colegas de trabalho. No âmbito dos estudos sobre processos criativos e apoiado nos conceitos e metodologias da Arqueologia das Mídias, este artigo é parte da pesquisa sobre a criação de Moodscope, um laboratório artístico multimodal no qual se pretende recriar o ambiente musical dinâmico deste primeiro cinema e observar a emergência de significados em um contexto dinâmico.
Teorias e práticas do compor: a pesquisa em processos criativos musicais e(m) abordagens no Brasil
Authors: Bertissolo Guilherme
Published: March 2022

Esse trabalho enfoca a problemática da escassez de estudos sobre atos e pensamentos nos – ao invés de sobre – processos criativos em música, discutindo hipóteses para essa dificuldade de se abordar esse campo de estudo. Inicialmente, discuto seu contexto de pesquisa para então abordar a composicionalidade de Paulo Costa Lima, os sistemas composicionais de Liduíno Pitombeira e sua relação com a composicionalidade, bem como a semântica do entendimento de Marcos Nogueira. Finalmente, proponho uma perspectiva de síntese no contexto da minha pesquisa, pelo viés da noção de affordances culturais, apresentando diferentes possibilidades de desdobramento para o estudo do ato criativo, pelo viés cognição musical incorporada.
As licenças dramáticas luso-brasileiras e a representação do eu
Authors: Pacheco Alberto
Published: March 2022

Uma parte considerável do repertório dramático musical ocidental dos séculos XVIII e XIX esteve relacionada a importantes festejos, como, por exemplo, aniversários, batizados, casamentos e onomásticos de personagens importantes. Dentro desta produção é possível encontrar as “licenças” (licenze), breves adendos ao drama principal nos quais se comenta diretamente a respectiva ocasião. O que se pretende aqui é apresentar estas licenças no contexto do repertório luso-brasileiro. Veremos que, apesar de bastante esquecido hoje em dia, este repertório é peça relevante no intricado mecanismo de produção operática. Será possível também demonstrar que estas peças musicais se constituem em momento privilegiado da representação do eu por parte dos monarcas.
Conteúdos de ensino para o coral infantil: a experiência do Laboratório de Regência Coral Infantil (LARCI)
Authors: Kashima Rafael
Published: March 2022

Esta pesquisa apresenta uma categorização de conteúdos de ensino para o coral infantil, oferecendo aos regentes subsídios teóricos na elaboração dos planejamentos de ensaio. Refere-se a um recorte e aprofundamento da tese de doutorado “LARCI (Laboratório de Regência Coral Infantil): proposta de formação acadêmica para regentes de coros infantis” (2019), que desenvolveu um laboratório de formação acadêmica em regência coral. Para isso, são usados os estudos de C. Coll (1998) e seus parceiros (POZO; VALLS; SARABIA, 1998), das autoras Braga e Tourinho (2013), dos regentes pesquisadores Fernandes (2009) e Leck (2009), além das experiências empíricas registradas e analisadas durante a implementação do LARCI na Universidade Estadual de Campinas (UNICAMP). A ciência e a organização dos conteúdos auxiliam que os planejamentos de ensaio contemplem atividades significativas com objetivos específicos e graduais, estimulando assim o aprendizado do conjunto de habilidades musicais, vocais e sociais relevantes à performance coral.
As configurações do trabalho musical e a pandemia da Covid-19: precarização, luto, resiliência e redes de cooperação
Authors: Guazina Laíze
Published: March 2022

Neste artigo, busco examinar as configurações do trabalho dos músicos e das musicistas no Brasil atual à luz da nova morfologia do trabalho (ANTUNES, 2008). Reflito sobre este tema considerando a precarização do trabalho, aspectos do empreendedorismo e os possíveis efeitos da pandemia da Covid-19 sobre a vida laboral desses(as) trabalhadores(as), a partir de uma pesquisa bibliográfica e documental que dirigiu especial atenção ao contexto de Curitiba e região. Tais efeitos, considerados em suas dinâmicas de luto e resiliência entre a vida “de dentro” e “de fora” do trabalho na pandemia, evidenciam as sérias adversidades vividas por esses indivíduos, mas também as inúmeras mobilizações desenvolvidas por meio de suas redes de cooperação (BECKER, 2010). Estas redes tanto têm provido ajuda mútua quanto se mostram como espaços privilegiados para a construção de outras perspectivas sobre o mundo do trabalho da música e suas transformações. Por fim, analiso as configurações do trabalho musical no país como elementos-chave para a compreensão da desproteção social vivida por esses(as) trabalhadores(as) na pandemia da Covid-19.
A paisagem sonora das Unidades de Terapia Intensiva Neonatal: experiências acerca da música e da afetividade
Authors: Souza Luanda , Cândido Viviane , Gallian Dante
Published: March 2022

O hábito de cantar enquanto embala ou entretém uma criança está presente em diversas culturas. As canções de ninar com suas melodias suaves e ritmo lento envolvem a afetividade. Este artigo reflete especificamente sobre como a música ao vivo modifica a paisagem sonora em unidades de terapia intensiva neonatal (UTIN) ao possibilitar a vivência do afeto e tornar as emoções audíveis, conforme apontado por Zuckerkandl (1973,1976). A base empírica para nossa análise advém de uma pesquisa concluída sobre o potencial de humanização a partir das intervenções musicais realizadas pelo Grupo Saracura em três hospitais da cidade de São Paulo, estudo que utilizou a metodologia de observação participante e entrevista de história oral com pacientes, suas mães e profissionais de saúde e músicos. O estudo incluiu análises de diários de campo e narrativas de entrevistados, realizadas na perspectiva da fenomenologia hermenêutica, que considerou a vivência dos sujeitos envolvidos. Os resultados mostraram que a música, além de tornar o ambiente mais alegre, sereno e confortável para todos, transformou as relações vividas nesse espaço e, consequentemente, tornou-se o ponto de partida para a ampliação da humanização na unidade de terapia intensiva neonatal. Este artigo aprofunda essa reflexão reconhecendo que a presença da música na unidade de terapia intensiva é um meio significativo para gerar vínculos, principalmente quando o tratamento exige que o bebê permaneça na incubadora, fisicamente longe da mãe. A música, ao possibilitar a vivência do afeto, contribui para aumentar a afetividade entre mãe e filho, pacientes e profissionais de saúde, de forma que se tornem potências da vitalidade humana.
O mistério d’O mistério do samba: o paradigma da mediação e a produção racializada de silêncios na memória hegemônica da “Música Popular Brasileira” (1960-2017)
Authors: Lima Lurian
Published: March 2022

Este artigo descreve e analisa a forma e o percurso histórico de um paradigma interpretativo da história da chamada “música popular brasileira”, que o autor denomina “paradigma da mediação”, e que tem como principais características a concepção de cultura nacional como fruto de misturas raciais e o reconhecimento desigual do papel desempenhado pelos sujeitos na história de acordo com sua raça. Para tanto, faz-se uma revisão crítica da historiografia da música popular (1960-2017) e de uma análise da produção dos Depoimentos para a Posteridade do Museu da Imagem do Som do Rio Janeiro (1966-1972), um importante acervo de fontes orais utilizado na construção dessa historiografia. Constrói-se, a partir das evidências históricas apresentadas, a hipótese de que este paradigma constitui uma forma racializada de autoinscrição na história, com a qual se promove um entendimento conservador da operação da raça na sociedade brasileira, historicamente caro aos grupos dirigentes do país no século XX.
Análisis de la gestión y organización de la enseñanza de música en el ámbito no formal
Authors: Domínguez-Lloria Sara , Pino-Juste Margarita
Published: March 2022

La importancia de la enseñanza no formal en la educación musical es innegable. En las últimas décadas se ha producido un incremento masivo de este tipo de centros de formación musical derivados de la concienciación por parte de la ciudadanía de los beneficios aportados por la educación musical. El objetivo de este estudio se centra en analizar la perspectiva de los directores y los responsables administrativos que supervisan las escuelas municipales de música para estudiar la gestión y la organización de estos centros. El enfoque del estudio es interpretativo a través de una investigación con metodología mixta donde a nivel cualitativo se realizan una serie de entrevistas semiestructuradas y a nivel cuantitativo un cuestionario a los directores de centro estableciendo una serie de variables objeto de análisis. Los resultados desvelaron que existe una enorme libertad de corte organizativo y de gestión, así como una cierta permisividad por parte de la administración a la hora de implementar proyectos educativos diferenciados; por otro lado también se desvelo que son centros que cuentan con mucho menor presupuesto e infraestructura que los centros de formación reglada pese a ser los centros que tienen mayor volumen de alumnado y por tanto los que imparten la mayoría de formación musical entre la población.
Formación instrumental y metodología didáctica en el Conservatorio: un estudio de caso múltiple en el aula de Clarinete
Authors: Pérez Francisco , Villodre Maria
Published: March 2022

Las Enseñanzas Artísticas sufrieron importantes cambios respecto a los iniciales Planes de Estudios de 1942 y de 1966 en España, cambios que pretendieron mejorar la formación musical del intérprete al formar músicos con más conocimientos teóricos e históricos. Este artículo recoge un estudio de caso múltiple desarrollado en un Conservatorio Profesional de Música, con alumnado del último ciclo de Enseñanzas Profesionales que debe superar una Prueba de Acceso a Grado Superior. Ante esto, fueron preparados atendiendo a los tres exámenes que la componen: repentización, Análisis e interpretación instrumental con el Clarinete (tres obras, una con Piano, otra de memoria y otra para Clarinete solo). Se desarrollaron distintas propuestas para trabajar cada bloque, reconduciendo la típica estructuración de la clase hacia las necesidades del instrumentista E intentando dotar de sistematicidad al proceso de enseñanza/aprendizaje. Los resultados finales mostraron la positiva recepción de las propuestas metodológicas, produciéndose mejoras en las pruebas de acceso.
Performance da mbira em África: experiências, ações e interações do mestre Moto M’djindja
Authors: Silambo Micas
Published: March 2022

Os estudos contemporâneos da performance musical tendem, ou melhor, deveriam tender, a integrar um discurso plural e polifônico sobre as comunidades culturais pesquisadas. Este texto reflete sobre a performance da mbira como forma de viver ações e situações interativas no processo de construção da performance. O caminho de pesquisa foi alicerçado em observações de campo auxiliadas por entrevistas semiestruturadas dirigidas ao mestre Moto M’djindja, assim como por documentos fotográficos e audiovisuais. Entre as referências utilizadas na pesquisa estão os autores que lidam com diferentes áreas do saber, contudo olho especialmente para o campo da performance com foco em Richard Schechner. Os resultados da pesquisa fundamentam que a performance da mbira é sustentada pela articulação de elementos conectados de uma estrutura complexa na qual cada elemento mantém sua distinção e tem sua modalidade específica de coparticipação, suas próprias formas e condições de existência e influência. Assim, conclui-se que a performance da mbira é uma constelação de situações ou ações humanas, culturais, sociais e materiais de caráter artístico, experimental e interativo manifestado numa plataforma performática de poder igual.
Emergency Nursing of a Case of Upper Gastrointestinal Bleeding Caused by Rupture of Esophagogastric Varices Caused by Foreign Body in Stomach
Authors: Quang Jingjing , Liu Yuxi
Published: March 2022

Emergency nursing of upper gastrointestinal bleeding caused by esophagogastric vein rupture caused by eating rough food was reported. The key to nursing is the timely identification of upper gastrointestinal bleeding and emergency treatment after bleeding. Psychological care and health education after first aid, and prevention of related complications. The rescue was successful in this case.
Pedagogical features of the development of sociocultural competence in the process of Rural Education
Authors: Piddubna Nataliia , Pavlova Inna , Iievliev Oleksandr , Tamozhska Iryna , Varga Natalia
Published: March 2022

The main purpose of the study is to determine the main features of the pedagogical aspects of sociocultural competence as an element of intercultural communication. Sociocultural competence involves the inclusion of students in intercultural communication, modeled in the classroom in rural education. The implementation of intercultural communication presupposes an adequate mutual understanding of communication participants who are representatives of different cultures. The development of psychological and pedagogical theory and practice has led to increased attention to the formation of sociocultural competence of students in the process of their professional training in rural education. The methodology includes a number of theoretical and research bibliographic methods. First of all, methods of analysis and synthesis of scientific and practical information were applied. The method of systematization and abstract-logical was also applied. As a result, the key aspects of sociocultural competence were identified as an element of the psychology of intercultural communication. Further development is needed on issues related to the formation of sociocultural competence in future students and the use of interdisciplinary connections in the process of their professional training in rural education.
Development of media culture of preschoolers and primary school children
Authors: Budnyk Olena , Konovalchuk Inna , Konovalchuk Ivan , Onyschuk Iryna , Domanyuk Oksana
Published: March 2022

In the article theoretical and practical aspects of the formation and development of media culture of preschool and primary school children are highlighted. The authors consider the technologies in the broadest sense (radio, television, satellites, mobile phones, landlines, network equipment and software, etc.), through which the child receives the most diverse information. Positive and negative factors of influence of the media environment on its social formation are singled out. Emphasis is placed on the phenomena of cyberbullying that take place in the information environment, and pedagogical cooperation of teachers, parents and the community to combat virtual child violence. The relevance of the formation of the child’s media culture is emphasized and the connection of this definition with such concepts as: media literacy, media competence, media security, media awareness, media immunity, media socialization, media environment and others is determined. A conceptual model of the media’s influence on the child’s social competence and pedagogical recommendations for the practical solution of the outlined problem are presented. The results of an empirical study to study the level of media culture of preschool children by cognitive, emotional and behavioral criteria are presented.
THE ROLE OF PARENTAL SUPERVISION IN THE IMPLEMENTATION OF ONLINE LEARNING
Authors: Lestari Ika , Nafiah Maratun , Putri Alifia Rozalna
Published: March 2022

During the Covid-19 pandemic, many countries have implemented online learning. This study provides an overview of how the role of parental supervision in the implementation of online learning. This research uses descriptive method by distributing questionnaires using google form. The sample criteria are parents aged 30-45, the data taken from parents are parents who have school children and who live in Bogor, Indonesia. With a sample of 50 people. The questionnaire was distributed online via the WhatsApp application. The results showed that there were 50 respondents with a percentage of 67,14% and it can be concluded that the role of parental supervision in the implementation of online learning is in the medium category.
Preoperative Antibiotics Influence Culture Yield in the Treatment of Hand, Wrist, and Forearm Infections
Authors: Dutton Lauren K. , Hinchcliff Katharine M. , Logli Anthony L. , Mallett Katherine E. , Suh Gina A. , Rizzo Marco
Published: March 2022

Background:

When treating upper-extremity infections, clinicians frequently must decide whether to initiate antibiotics or delay them with the goal of optimizing culture yield at the time of surgical debridement. The purpose of this study was to determine whether the administration of preoperative antibiotics affects intraoperative culture yield and whether there is a “safe” interval prior to culture acquisition within which antibiotics can be administered without affecting culture yield.

Methods:

We conducted a retrospective review of 470 consecutive patients who underwent debridement for a presumed acute infection of the hand, wrist, or forearm at a single tertiary care center between January 2015 and May 2020. Data including patient demographics, mechanism of infection and affected body part(s), and details of antibiotic administration, including type and timing with respect to culture acquisition, were collected.

Results:

Three hundred and forty-one patients (73%) received preoperative antibiotics prior to debridement and culture acquisition. The rate of positive cultures among patients who received preoperative antibiotics was 81% compared with 95% among patients who did not receive preoperative antibiotics (p < 0.01; odds ratio, 4.73). Even a single dose of antibiotics imparted a significantly increased risk of obtaining negative intraoperative cultures, and an incremental increase in the likelihood of obtaining negative cultures was seen with each preoperative dose given up to 7 doses. We did not identify a “safe” interval of time between antibiotic administration and culture acquisition such that culture yield was not affected.

Conclusions:

Patients who received preoperative antibiotics for the treatment of upper-extremity infections were approximately 5 times more likely to have negative cultures at the time of debridement than those who did not receive preoperative antibiotics. This effect persisted regardless of the number of doses given or the interval between antibiotic administration and culture acquisition.

Level of Evidence:

Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
Basic and Associated Granitoid Magmatism and Geodynamic Evolution of the Altai Accretion–Collision System (Eastern Kazakhstan)
Authors: Khromykh S.V.
Published: March 2022

—The paper summarizes the results of study of the geologic position, composition, and age of basic igneous associations in Eastern Kazakhstan during the late Paleozoic (Carboniferous–Permian). At that time, the Altai accretion–collision system was developed here, which resulted from the interaction of the Siberian and Kazakhstan paleocontinents. The performed studies made it possible to establish three major stages of basic magmatism, corresponding to different stages of evolution of the collision system: early Carboniferous, late Carboniferous, and early Permian. The chemical composition of ultrabasic-basic associations changed, with a successive increase in the contents of K2O, P2O5, TiO2, LREE, Rb, Ba, Zr, Hf, Nb, and Ta. The variations in magma compositions were determined by different compositions of mantle sources (harzburgites, spinel lherzolites, and garnet lherzolites) and different degrees of their melting. The early Permian ultrabasic-basic associations are the most enriched in TiO2 and incompatible components (P2O5, Zr, Hf, Nb, and Ta), which indicates the involvement of relatively enriched mantle sources in the partial melting. All manifestations of mantle magmatism were accompanied by subsynchronous crustal magmatism (granitoid intrusions or silicic volcanics). The major crustal magmatism was manifested in the early Permian; the area of its occurrence was dozens of times larger than the area of Carboniferous crustal magmatism. Possible geodynamic scenarios for magmatism are considered for each stage. The early Carboniferous (C1s) magmatism of the early orogeny stage was manifested locally and was the result of the detachment of the subducting lithosphere (slab) beneath the margin of the Kazakhstan continent. The middle Carboniferous (C2m) magmatism of the late orogeny stage was manifested throughout the area; it was caused by the activation of shear–extension motions along large faults and the orogen collapse. The early Permian magmatism was the result of the interaction of the Tarim mantle plume with the lithosphere, which comprised three stages: initial interaction, maximum interaction, and relaxation. This magmatism in the study area was caused by a combination of thermal disturbance in the upper mantle and the lithosphere extension processes.
Stages of Formation of the South Altai Metamorphic Belt (Central Asia)
Authors: Kozakov I.K. , Sal’nikova E.B. , Ivanova A.A. , Plotkina Yu.V.
Published: March 2022

—The Hercynian mobile belts in Central Asia include the proper Hercynian and late Hercynian (Indo-Sinian) belts, whose formation is associated with the evolution of the South and Inner Mongolian basins with oceanic crust. Within the South Altai metamorphic belt (SAMB), rock complexes compose tectonic slivers of different ranks. At the early stages, their metamorphic alteration occurred under conditions of the high-temperature subfacies of the amphibolite and, in places, granulite facies. Structurally, the band of the outcrop of these complexes is confined to the Caledonian North Asian continental margin and stretches along the southern slope of the Gobi–Mongolian–Chinese Altay Mountains from southeast to northwest (East Kazakhstan), where they occur in the Irtysh strike-slip zone. We assign these complexes to the Hercynian SAMB running for more than 1500 km. The latter comprises poly- and monometamorphic complexes. Late metamorphic granitoids of the Tseel tectonic sliver (Gobi Altay) in the southeast of the SAMB have been dated at 374 ± 2 and 360 ± 5 Ma. The previous data and these results show that the early (~390–385 Ma) low-pressure and late (375–360 Ma) high-pressure metamorphism proceeded almost along the entire belt. The interval between them was a short tectonic lull. These processes took place during the closure of a Tethyan basin of the South Mongolian Ocean (Paleo-Tethys I). The spatial position of the SAMB was controlled by the structural asymmetry of the basin, with an active continental margin at its northern edge and a passive one at the southern edge (in the present-day coordinates).
Geological Aspects of Energy and Environmental-Safety Problems in the Caspian Region
Authors: Volozh Yu.A. , Gogonenkov G.N. , Guliev I.S. , Dmitrievsky A.N. , Kuandykov B.M. , Miletenko N.V. , Petrov O.V. , Fedonkin M.A.
Published: March 2022

— The paper considers the geologic structure of the region and the current problems and prospects for the development of its energy potential and environmental safety. We provide grounds for the necessity of integrated projects aimed at studying the deep structure of the Caspian region as a single object by its five coastal states: Azerbaijan, Iran, Kazakhstan, Russia, and Turkmenistan. The proposed Geokhazar project is aimed at obtaining the lacking parametric geological and geophysical information about the deep subsurface structure of the water area of a sedimentary basin in the unique intracontinental catchment of the Earth. The project provides for the development of a universal prospecting concept taking into account the emplacement and conservation of hydrocarbon fields under severe thermobaric conditions at great depths and the absence of regionally consistent drainage systems; the determination of the factors influencing the nature of long- and medium-frequency eustatic fluctuations in the Caspian Sea level; and the assessment of the energy (geothermal and hydrocarbon) resources of the deep subsurface in the Caspian, cis-Caucasian–Mangyshlak, and South Caspian oil and gas provinces.
Coreflood Tests to Evaluate Enhanced Oil Recovery Potential of Wettability-Altering Surfactants for Oil-Wet Heterogeneous Carbonate Reservoirs
Authors: Shi Yue , Mohanty Kishore , Panda Manmath
Published: March 2022

Oil-wetness and heterogeneity are two main factors that result in low oil recovery (OR) by waterflood in carbonate reservoirs. The injected water is likely to flow through high-permeability regions and bypass the oil in the low-permeability matrix. In this study, systematic coreflood tests were carried out in both “homogeneous” cores and “heterogeneous” cores with a wettability-altering surfactant. The homogeneous coreflood tests were conducted to evaluate surfactant retention, as well as to compare tertiary surfactant flooding with secondary surfactant flooding. The heterogeneous coreflood test was proposed to model bypassing in low-permeability matrix during waterfloods, and dynamic imbibition of surfactant into the low-permeability matrix. Surfactant retention results suggest that retention increases as initial oil saturation decreases. The retention of selected surfactant in the target reservoir cores was measured to be within a range of 0.07–0.12 mg/g-rock, which is economically acceptable. The results of homogeneous coreflood tests showed that both secondary waterflood and secondary surfactant flood can achieve high OR (>50%) from relatively homogeneous oil-wet cores. A shut-in phase after the surfactant injection resulted in a surge in oil production, which suggests that enough time should be given for wettability alteration by surfactants. The results of heterogeneous coreflood tests showed that more oil is bypassed in the tighter matrix by waterflood if the permeability is higher in the flooded layer and this bypassed oil is the target for the wettability-altering surfactant floods. Slow wettability-altering surfactant injection leads to imbibition into bypassed regions. When the oil-wet carbonate reservoirs have large unswept regions after waterflood, wettability-altering surfactants can significantly improve OR if enough time is given for imbibition.
A New Method for Designing the Bridging Particle Size Distribution for Fractured Carbonate Reservoirs
Authors: Li Zhiyong , Zhou Yu , Qu Long , Wang Yue , Zhang Shenshen
Published: March 2022

Possessing a strong heterogeneity of fracture space; fractures, in carbonate reservoirs are well developed. Because of the frequent occurrence of lost circulation during the drilling procedure, the matching of the particle-size distribution (PSD), which is the plugging material with the fracture space, becomes the key to forming bridges and improving plugging capacity.

To improve the matching between the PSD and the crack width, the surface response optimization method is adopted to determine the optimal PSD (OPSD) of lost circulation materials (LCMs) and plot the effective plugging data points in the ternary diagram. To simulate the multiscale fracture distribution in a wellbore, a multislit plate plugging apparatus (PPA) is used to evaluate the leakage of plugging materials with different PSDs.

The PSD test results show that the OPSD has a multipeak structure, which is conducive to plugging cracks of different sizes. Compared with the ideal packing theory, this method, conducive to the later removal of the plugging material and recovery of carbonate reservoir productivity, is more applicable to fractured carbonate reservoirs and testing the involving oil, also to estimate the acid dissolution of the plugging layer, which shows that the dissolution percentage of the plugging layer is 95.9%. Hence, it is able to achieve the reservoir protection effect.

The field application indicates that the new method possesses the capability to effectively prevent the leakage of small- and medium-sized fractures in carbonate reservoirs, which ensures safe and effective drilling.
Electric Gap Characterization at Mesoscopic Scale with Scanning Probe Microscopy
Authors: Li Dian , Wang Xiong , Mo Xiaoyong , Tse Edmund , Cui Xiaodong
Published: March 2022

We develop a scanning probe microscopic technique to characterize the electric gap with a spatial resolution of nanometre scale. The technique probes the electric gap by monitoring the change of the local quantum capacitance via the Coulomb force at the mesoscopic scale. We showcase this technique on several 2D semiconductors and van der Waals heterostructures at ambient conditions.