bluuebunny/crossref_metadata_2025 huggingface dataset:
IMPACTOS DO TREINAMENTO MUSCULAR INSPIRATÓRIO (TMI) EM PACIENTES QUE FIZERAM CIRURGIA DE REVASCULARIZAÇÃO DO MIOCÁRDIO (CRM)
Authors: LOPES MARCOS ANTONIO CAMPELO
Published: May 2022

Introdução: As doenças cardiovasculares são consideradas as causas mais comuns de morbidade e a principal causa de mortalidade em todo mundo. De acordo com a Organização Mundial de Saúde aproximadamente 17,5 milhões de indivíduos morrem a cada ano no mundo, sendo 75% das mortes em países que possuem baixa renda. As cirurgias cardíacas podem gerar uma série de complicações, dentre elas as complicações pulmonares pós- operatórias, com grande impacto na morbidade e na mortalidade pós-operatória, bem como nos gastos hospitalares. Dessa forma, a mortalidade por causas pulmonares no pós-operatório poderia ser reduzida pelo treinamento da musculatura respiratória alterada por cardiopatia. Objetivo: Analisar na literatura quais os efeitos do treinamento muscular inspiratório em pacientes que fizeram cirurgia de revascularização do miocárdio (CRM). Materiais e Método:: Tratou-se de uma revisão bibliográfica com base em artigos publicados nos últimos 5 anos, em inglês, português e espanhol, em revistas indexadas na BVS (Scielo, Lilacs e Medline) e Pubmed, utilizando os seguintes descritores: “exercício físico” AND “força muscular” AND “cirurgia cardíaca”. Foram excluídos artigos de revisão, estudos pagos, incompletos, duplicados ou que fugiam da temática do estudo. Resultados e Discussão: O treinamento muscular inspiratório (TMI) de alta a moderada intensidade e com curta duração é capaz de gerar benefícios para a capacidade de exercícios físicos dos pacientes, força muscular inspiratória, qualidade de vida e perfil oxidante nos indivíduos pós CRM. O exercício físico associado ao CPAP (aparelho de pressão positiva) também foi benéfico para promover manutenção da capacidade física e diminuir o tempo de internação na UTI. A prática do TMI baseada no limiar anaeróbico ajudou a reduzir a perda da capacidade funcional e força muscular inspiratória, além de ajudar na redução do tempo de internação dos pacientes. O aumento da qualidade de vida pode estar relacionado à uma maior participação na sociedade, favorecendo pacientes mais produtivos e menos restritos após a internação hospitalar. Conclusão: Observou-se que o TMI exerce vários efeitos benéficos que podem auxiliar na manutenção da qualidade de vida e da capacidade funcional dos pacientes após a cirurgia. Tal evidência sugere que essa terapêutica é parte fundamental na reabilitação desses pacientes.
MEDIDAS ALTERNATIVAS NA MELHORIA DA ALIMENTAÇÃO DE PACIENTES COM ALZHEIMER: UMA REVISÃO SISTEMÁTICA
Authors: SILVA DIEGO RICARTE DA , SIQUEIRA PALOMA CYNTIA DA SILVA FIGUEIREDO , KOJIMA LUCAS FRANCISCO COSTA
Published: May 2022

Introdução: A doença de Alzheimer é uma patologia neurodegenerativa que provoca percas cognitivas e o desenvolvimento do quadro de demência, fatores que dificultam a alimentação tornando necessário a presença de um cuidador ou familiar que auxilie ao idoso a realizar suas refeições que muitas das vezes ocorrem com dificuldades implicando diretamente no estado nutricional desses indivíduos. Alguns autores sugerem estratégias que facilitem a alimentação por via oral desses pacientes. Objetivo: o objetivo desse trabalho será de demonstrar quais as melhores medidas alternativas para a alimentação de pacientes com Alzheimer. Materiais e métodos: Trata-se de uma revisão sistemática, baseada em artigos disponibilizados nas bases de dados: PUBMED, LILACS e SCIELO, utilizando como descritores: Alzheimer, Alimentação, Disfagia e seus respectivos equivalentes na língua inglesa, o método utilizado foi a leitura analítica na íntegra de artigos de 2016 a 2021 que apresentem ou discorram sobre medidas alternativas para a melhoria da alimentação dos pacientes com Alzheimer. Foram considerados como critérios de inclusão artigos relacionados com o tema em questão, no período de 2016 a 2021 e publicados em língua portuguesa e língua inglesa. Para os critérios de exclusão foram retirados desse estudo artigos repetidos, fora do período considerado, bem como, aqueles que se encontravam fora da temática proposta. Resultados: Foi possível observar que algumas alternativas utilizadas em diversos lugares do mundo para a tentativa de melhorar a alimentação de pacientes com Alzheimer, sendo essas estratégias baseadas em comportamentos, ambiente, reabilitação, utilização de utensílios e a alteração de textura dos alimentos. Conclusão: Com os dados obtidos pode se concluir que apesar de existirem algumas estratégias estarem surgindo para a melhora da alimentação de idosos com Alzheimer, a literatura a cerca desta temática ainda é muito pobre, necessitando maiores estudos para validar algumas dessas estratégias, destacando a importância do desenvolvimento dessas pesquisas para o auxílio da equipe multiprofissional e dos cuidadores que atendem esses pacientes.
QUALIDADE DE VIDA RELACIONADA À SAÚDE DE PACIENTES COM ESTOMIA INTESTINAL POR CÂNCER COLORRETAL: REVISÃO INTEGRATIVA
Authors: NEVES WAGNER FELIPE DOS SANTOS , SANTOS MAYARA BARBOSA , PARAIZO-HORVATH CAMILA MARIA SILVA , RUSSO TATIANA MARA DA SILVA , SONOBE HELENA MEGUMI
Published: May 2022

O câncer colorretal é um dos tipos mais incidentes em todo mundo e durante os tratamentos as pessoas enfrentam diversas alterações da integridade físico-emocional, principalmente pelo processo de estomização, que impactará significativamente na Qualidade de Vida Relacionada a Saúde destas pessoas. Por isso, requer atenção dos profissionais da saúde no planejamento de ações focalizadas para a reabilitação integral, considerando-se os aspectos físicos, psicoemocionais e sociais de cada pessoa. O objetivo desse estudo foi analisar as evidências científicas nacionais e internacionais sobre a Qualidade de Vida Relacionada à Saúde de pacientes com estomia intestinal por câncer colorretal. Trata-se de uma revisão integrativa, fundamentada na Prática Baseada em Evidências, com buscas nas bases de dados Literatura Latino-Americana e do Caribe em Ciências da Saúde, Medline via portal PubMed da National Library of Medicine e Cumulative Index to Nursing and Allied Health Literature, mediante critérios de inclusão e uso de descritores em saúde, cuja amostra final foi de 21 artigos. Com a análise dos estudos, observou-se que houve indicação da influência de variáveis na Qualidade de Vida Relacionada a Saúde destes pacientes como evolução da doença, resposta clínica às terapêuticas realizadas, condição clínica, repercussões físicas e psicoemocionais da estomização, capacidade de autocuidado com a estomia, do manejo dos equipamentos coletores e complicações de estomia e da pele periestomia. O planejamento da assistência à saúde destas pessoas, deve estar subsidiado por estas evidências científicas para o atendimento integral de necessidades físicas, psicoemocionais e socioculturais.
EFEITO DOS POLIFENÓIS E SEUS METABÓLITOS SOBRE A REDUÇÃO DE DOENÇAS CARDIOVASCULARES
Authors: LIMA ANNA BEATRIZ MACHADO , OLIVEIRA JOÃO GABRIEL FERREIRA DE , NASCIMENTO LARISSA NUNES DA SILVA , CARVALHO LUAN ANDRADE , CORDEIRO MARINA FERRAZ
Published: May 2022

Introdução: As doenças cardiovasculares (DCV) são uma das principais causas de mortalidade no mundo e seu surgimento está associado a hábitos alimentares ruins, como a baixa ingestão de alimentos ricos em polifenóis e o alto consumo de alimentos processados e gorduras saturadas. Os polifenóis são compostos químicos ativos, presentes em variadas espécies de vegetais, e são essenciais para a manutenção da saúde e da qualidade de vida. Um exemplo desses compostos é a apigenina, polifenol da classe dos flavonóides, abundante em plantas, frutas, vegetais e bebidas. Objetivos: Buscou-se verificar os efeitos do consumo de polifenóis, oriundos de alimentos e bebidas, sobre a redução de DCV. Metodologia: Trata-se de uma revisão narrativa, cujo material foi proveniente da base de dados Virtual Health Library (BVS) , onde foram encontrados 18 estudos, publicados entre os anos de 2017-2022, dos quais 04 foram selecionados por corresponderem a ensaio clínico randomizado, critério de seleção utilizado. Os termos de busca utilizados foram: ”polyphenol” AND “cardiovascular effects”. Resultados: Entre os efeitos dos polifenóis, verificou-se a propriedade anti- hipertensiva, com diminuição dos valores da Pressão Arterial Sistólica e Diastólica provocada pela diminuição da atividade da enzima conversora de angiotensina. Ademais, os polifenóis apresentam atividade antioxidante e anti-inflamatória, reduzindo a formação de placas de ateroma e os níveis de Interleucina-6 (IL-6), respectivamente. Metabólitos provenientes dos polifenóis também agem estimulando o aumento da síntese de Óxido nítrico endotelial (ONSe), que está diretamente relacionado ao efeito vasodilatador. Além disso, foi observada a redução do perfil lipídico, com evidente diminuição dos níveis séricos de colesterol total (CT), lipoproteínas de baixa densidade (LDL-C) e LDL oxidado (ox-LDL) e regulação dos níveis de lipoproteínas de alta densidade (HDL). Conclusão: a ingestão de alimentos/bebidas contendo polifenóis é capaz de reduzir os principais fatores de risco para doenças cardiovasculares, ao atuar sobre a pressão arterial e a parede dos vasos sanguíneos, além de interferir no perfil inflamatório e lipídico.
VIOLAÇÕES DOS DIREITOS DAS PESSOAS EM SITUAÇÃO DE RUA EM TEMPO DA COVID-19
Authors: SANTOS LUCAS HUAN DUARTE DOS , HIRDES ALICE , VIVIAN ALINE GROFF
Published: May 2022

Introdução: A desigualdade social existente no Brasil contribui significativamente para o aumento da População em Situação de Rua (PSR) que é composta por pessoas em condições de extrema pobreza. Objetivo: O objetivo desta pesquisa foi identificar as principais dificuldades das pessoas em situação de rua no acesso às políticas públicas. Método: Trata- se de um estudo qualitativo, realizado por meio de entrevistas semiestruturadas com cinco pessoas em situação de rua. Resultados: Os resultados apontaram que os principais fatores que levam as pessoas à situação de rua são o uso de drogas, o desemprego e os conflitos familiares. Observou-se também que três dos entrevistados vivem em situação de rua há mais de 10 anos, uma vez nesta situação é difícil conseguir meios para mudar de vida, bem como manter o contato familiar, como relatado pelos participantes. Outro fator de grande preocupação é o consumo de drogas, sendo que quatro dos participantes relataram que já usaram ou ainda usam, a vida nas ruas por si só já é prejudicial à saúde, e o uso de drogas agrava ainda mais essa situação, mesmo que a PSR tenha acesso ao sistema público de saúde, como o Centro de Referência Especializado para População em Situação de Rua (Centro POP); e o Centro de Atenção Psicossocial para Álcool e Outras Drogas (CAPSad), onde realizam atendimentos básicos de saúde. Conclusão: Ficou evidenciado o uso de diversas drogas pela PSR, acaba por gerar uma degradação ainda mais ampla na condição social e de saúde. Neste cenário a presença do governo através de Políticas Públicas é indispensável, bem como a criação de meios de reabilitação social, a fim de propiciar o cerceamento dessa condição de vulnerabilidade das pessoas em situação de rua.
PRINCIPAIS COMPLICAÇÕES CLÍNICAS CAUSADAS PELA HIPERTENSÃO ARTERIAL CRÔNICA NO PERÍODO GESTACIONAL
Authors: MEIRELLES KARINE PERES , BRUNO JOÃO GABRIEL TAVARES
Published: May 2022

Introdução: A Hipertensão Arterial é uma das condições médicas de maior incidência mundial, sendo responsável por cerca de 50 mil mortes maternas mundial por ano, e no Brasil, é considerada a primeira causa de mortalidade materna, correspondendo a 37% dos óbitos. Importante ressaltar, que para ser considerada crônica, deve ser diagnosticada até a 20ª semana gestacional e com pressão arterial sustentada  140 x 90 mmHg. Durante a gestação, quando não há o monitoramento e tratamento adequado da HAC, pode-se desencadear uma série de complicações clínicas graves que comprometem a manutenção da vitalidade materna e fetal. Objetivos: O objetivo consiste em reunir e analisar as principais complicações da Hipertensão Arterial Crônica durante o período gestacional. Metodologia: Para a realização deste estudo descritivo e qualitativo, foram realizadas buscas bibliográficas, nas plataformas digitais UptoDate, PubMed e SciELO disponibilizadas de forma eletrônica em um espaço amostral de 2005 a 2019, nos idiomas português e inglês. Resultados: Os artigos que serviram como base para a discussão dos resultados, demonstraram que entre as principais complicações maternas da Hipertensão Arterial Crônica durante a gestação encontram-se a toxemia gravídica (3 a 10% das gestações), descolamento prematura de placenta (15,6 a cada 1000 gestantes), diabetes gestacional, Insuficiência Renal, edema pulmonar, Encefalopatia hipertensiva. Contudo, estudos comprovam que, apesar da HAC durante a gestação ser controlada, a mulher ainda possui um risco de 10-20% de desenvolver pré-eclâmpsia, e quando não há nenhum tipo de tratamento este risco aumenta em 50%. Por outro lado, as complicações fetais também são resultado de uma HAC desenvolvida pela progenitora na gravidez, podendo ser citados a restrição do crescimento fetal, parto prematuro e óbito fetal. Conclusão: Sendo assim, através dos dados reunidos fica evidente que a Hipertensão Arterial Crônica é um importante fator de risco para complicações clínicas maternas e fetais. Com isso, é essencial que haja uma detecção precoce, monitoramento e tratamento dessa condição clínica a fim de reduzir os riscos e melhorar o prognóstico materno e do feto.
Elara Bertho (2019) - Sorcières, tyrans, héros. Mémoires postcoloniales de résistants africains, Paris, Honoré Champion
Authors: Nguiebe Doherti Juvet
Published: May 2022

Recensé : Elara Bertho, Sorcières, tyrans, héros. Mémoirespostcoloniales de résistants africains, Paris, HonoréChampion, 2019, 518 p.
FALSAFAH HIDUP DAN KARAKTERISTIK PRIBADI DAN KAITANNYA TERHADAP KOMPETENSI KEWIRAUSAHAAN MAHASISWA
Authors: Anggraini Nenny , Sembiring Carolina F , Situmorang Humala
Published: May 2022

According to experts, there were 2 factors that influence a person in entrepreneurship, internal factors, including demographics (age, experience, education), personality, motivation, and external factors, including family environment (interaction in the family and socio-economic conditions) and work environment. Therefore, the role of universities is needed to provide information, knowledge, understanding of entrepreneurship, and provide a forum for students to become entrepreneurs. This study aims to analyze the relationship between philosophy of life, personal characteristic and entrepreneurial competencies of FEBUKI students. Data were analyze using Rank Spearman correlation and Pearson Product Moment. The results showed that there was positive and partially significant correlation between  Philosophy of Life and Entrepreneurship Competencies, amounting to 0.677, there was a positive and significant relationship between personal characteristics and entrepreneurial competencies of 0.696 and there was a simultaneous relationship between Philosophy of Life and Personal Characteristics with Entrepreneurship Competencies of FEBUKI Students of 0.597.
 
 
Menurut para ahli, bahwa ada 2 faktor yang mempengaruhi seseorang dalam berwirausaha, yaitu faktor internal, meliputi   Demografi (usia,pengalaman, pendidikan),  Kepribadian, Motivasi dan  faktor Eksternal, meliputi  Lingkungan keluarga  (interaksi dalam keluarga dan kondisi sosial ekonomi) dan Lingkungan kerja. Oleh karena itu, peranan perguruan tinggi diperlukan untuk memberikan informasi, pengetahuan, pemahaman tentang kewirausahaan serta memberikan wadah bagi mahasiswa untuk berwirausaha. Penelitian ini bertujuan untuk menganalisis hubungan antara falsafah hidup, karakteristik pribadi dengan kompetensi wirausaha mahasiswa FEBUKI. Data dianalisis dengan menggunakan korelasi Rank Spearman dan Pearson Product Moment. Hasil penelitian menunjukkan ada korelasi positif dan signifikan secara parsial antara Falsafah Hidup dan Kompetensi Kewirausahaan, sebesar  0,677 , ada hubungan yang positif dan signifikan antara Karakteristik pribadi dengan Kompetensi Kewirausahaan  sebesar 0,696 dan ada hubungan secara simultan antara Falsafah Hidup dan  Karakteristik Pribadi dengan Kompetensi Kewirausahaan Mahasiswa FEBUKI sebesar 0,597.
THE EFFECT OF ONLINE LEARNING STRATEGIES ON THE LEARNING OUTCOMES OF STUDENTS CLASS III SD NEGERI 122358 PEMATANGSIANTAR
Authors: Sibagariang Susy Alestrini Sibagariang , Sijabat Osco Parmonangan
Published: May 2022

This study aims to describe online learning during the Covid19 pandemic as a learning strategy and learning outcomes for third grade students of SD Negeri 122358 Pematangsiantar. The problem to be answered from this research is: How can online learning strategies during the Covid19 pandemic affect the learning achievement of third grade students at SD Negeri 122358 Pematangsiantar? This study uses a qualitative method, the informants of this research are the principal, third grade teacher, and 2 third grade students of SD Negeri 122358 Pematangsiantar. The data collection of this research was done through interviews, observation, and documentation. The data analysis technique used is data reduction, data compilation and categorization. The results of this study indicate that online learning is carried out online by planning and implementing, the planning is to make materials and evaluation questions, while the implementation is to distribute materials and assignments to WhatsApp groups and students who do not have cellphones take questions to school or the teacher comes to students' homes.  Student learning outcomes show that not all students can undergo online learning and not all student learning outcomes are achieved due to various factors such as students not having cellphones or WhatsApp applications, internet signals that are difficult to reach because students' homes are in the village, students' awareness of their responsibilities in doing work. assignments are still lacking, and parental awareness and environmental conditions are less supportive so that student learning outcomes are less than optimal.
ANALISIS PENGAMBILAN KEPUTUSAN MAHASISWA DALAM MEMILIH PROGRAM STUDI S-1 MANAJEMEN FAKULTAS EKONOMI DAN BISNIS UNIVERSITAS KRISTEN INDONESIA
Authors: Anggraini Nenny , Sembiring Carolina F , Tobing Emerald GM , Tarigan Lukas , Murniarti Erni
Published: May 2022

This study aims to determine the factors that influence students in making their own decisions or being influenced by others in choosing the S1-Management FEB UKI study program. The sample in this study found 100 undergraduate-Management students, where the data analysis used Logistic Regression using a dummy dependent variable (own choice or influenced by others). The results of this study were that most of the respondents were female (71.0%), came from public high schools (61.0%), the respondents' parents worked as entrepreneurs (35.0%), the 2020/2021 class (23.0%), live at parents' house (49.0%), and choose to enter S1 Management study program FEB UKI (69.0%). Products, costs, processes and significant influence on their own decision making or being influenced by others in choosing the S-1 Management Study Program FEB UKI with a value of Sig. < 0.05. Promotion and physical evidence have no effect on their own decision making or are influenced by others in choosing the S-1 Management Study Program FEB UKI which is indicated by the value of Sig. > 0.05.
THE INFLUENCE OF COMPETENCE AND WORK MOTIVATION ON THE PERFORMANCE OF AUTOMOTIVE TEACHERS SMK KRISTEN TAGARI NORTH TORAJA
Authors: Linggi Yosef
Published: May 2022

This study aims to: 1)Analyze the influence of competence on teacher performance, 2)Analyze the influence of work motivation on teacher performance, and 3)Analyze the influence of competency and work motivation on teacher performance in Christian Vocational High School Tagari Automotive Engineering Expertise Program North Toraja Regency. Using questionnaires in data collection. Data analysis techniques use linear equations. The results of the study obtained: a)There is a significant influence of competence on the performance of automotive teachers in the Christian Vocational High School Tagari Automotive Engineering Expertise Program North Toraja District by 32.4%, b)there is a significant influence (sig) of work motivation on the performance of automotive teachers in the Christian Vocational High School Tagari Automotive Engineering Expertise Program North Toraja District by 50.3%, c)significant F test results (sig) of 72% , meaning that the competence and motivation of work together affect the performance of teachers in Tagari Christian Vocational High School Automotive Engineering Program North Toraja Regency.
Driving Interdisciplinary Collaboration through Adapted Conjecture Mapping: A Case Study with the PECAS Mediator
Authors: Chang Michael Alan , Magana Alejandra , Benes Bedrich , Kao Dominic , Fusco Judith
Published: May 2022

In this report, we demonstrate how an interdisciplinary team of computer science and learning sciences researchers utilize an adapted conjecture mapping tool during a collaborative problem-solving session. The session is documented through an edited “Dialogue” format, which captures the process of conjecture map construction and subsequent reflection. We find that creating the conjecture map collaboratively surfaces a key tension: while learning sciences theory often highlights the nuanced and complex relational nature of learning, even the most cutting-edge computing techniques struggle to discern these nuances. Articulating this tension proved to be highly generative, enabling the researchers to discuss how considering impacted community members as a critical “part of the solution” may lead to a socio-technical tool which supports desired learning outcomes, despite limitations in learning theory and technical capability. Ultimately, the process of developing the conjecture map directed researchers towards a precise discussion about how they would need to engage impacted community members (e.g., teachers) in a co-design process.
Comparative evaluation of two pediatric rotary file systems in primary teeth: A scanning electron microscope study
Authors: Subramaniam Priya , Raveendran Neetu , K.S Madhusudhan
Published: May 2022

Aim: The objective of this in-vitro study was to evaluate and compare the smear layer formed using Kedo-S, Pro AF Baby Gold rotary files and manual Ni-Ti files in the root canals of primary anterior teeth. Methods: Sixty primary maxillary incisors which fulfilled the inclusion criteria were randomly assigned into 3 groups of 20 teeth each; Group 1: Kedo-S rotary files, Group 2: Pro AF Baby Gold rotary files and Group 3: manual Ni-Ti K files. The root canals in each group were instrumented for 3 minutes and irrigated intermittently with 0.9% saline. The teeth were then longitudinally sectioned and examined under a scanning electron microscope for smear layer formation at different thirds of the root canals. Scores obtained were then subjected to statistical analysis. Results: Inter-group comparison showed a significant difference between the coronal and middle third in all three groups. A statistically significant difference was also noted in the three groups at the different thirds of the root canals on the intra-group comparison. Conclusions: Both Kedo-S and Pro AF Baby Gold rotary files were significantly better than manual Ni-Ti K files in effectively debriding the root canal walls of primary teeth as evaluated by the smear layer. Keywords: Deciduous Tooth; Pulpectomy; Root Canal Therapy; Smear Layer
Artificial Intelligence and the Future of News
Authors: Razec Ines
Published: May 2022

The emergence of Artificial Intelligence (AI) is a direct result of our need for social progress. However, the speed at which it penetrates all domains of our lives influences how we understand the world, communicate, travel, and work. This paper aims to analyze the phenomenon of fake news as a direct consequence of AI making its way into the world of journalism as well as the redefinition of journalism caused by implementing AI in the work environment. Gradually, the development of new technologies created the conditions for a new kind of freedom, allowing individuals to express themselves throughout a constantly increasing number of platforms. In addition, digitization also affects the work of journalists, leading to the following questions: Is the freedom granted by new technologies beneficial or toxic? How can we distinguish between true and fake news? What is the future of journalism? Will algorithms be able to create better content than humans?
Transmisja patologii społecznych do internetu. Przyczyny i zagrożenia aktywności patoinfluencerów, patostreamerów i patoużytkowników
Authors: Kułaga Wojciech
Published: May 2022

Dynamiczny rozwój mediów społecznościowych oraz serwisu YouTube, który od 2005 roku umożliwia przeglądanie oraz zamieszczanie filmów w sieci, wykreowały internetową tendencję, modę do pokazywania swojego codziennego życia innym użytkownikom. Rzeczywistość medialna, w której uczestniczy dzisiejszy odbiorca internetu pozwala śmiało stwierdzić, że oprócz wartościowych treści zamieszczanych w mediach społecznościowych można znaleźć również te, które mogą stanowić zagrożenie. W ocenie autora z pewnością należy za takie uznać patostreaming. Zjawisko to polega na dzieleniu się swoją prywatnością w nowych mediach w czasie rzeczywistym, jednocześnie przedstawiając użytkowników wykonujących czynności, które można uznać za szkodliwą dewiację społeczną. Autor niniejszego artykułu podejmuje próbę analizy aktywności nadawców treści obscenicznych oraz ich obserwatorów za pomocą analizy zawartości.  Celem badań jest ukazanie fenomenu zjawiska patostremingu oraz przedstawienie zagrożeń transmisji patologii społecznych do przestrzeni medialnej.
Society on the Web: An Overview of Trends in the Use and Development of Social Media and the Internet During the COVID-19 Pandemic
Authors: Woźniak Marta
Published: May 2022

The COVID-19 pandemic forced numerous changes in many areas of human life. Society faced the challenge of adapting to the new reality. Due to the restrictions, people stayed at home and many aspects of their everyday lives moved to the Internet. Direct communication was largely replaced by remote communication, the use of digital tools increased, and social media developed and become the main ways of communication between families, members of the academic community, work colleagues, and brands with their clients. The Internet played a more significant role in maintaining interpersonal relationships than ever before. In this paper, the author reviews trends in the usage and development of social media and the Internet during the COVID-19 pandemic, with particular emphasis put on the case of Poland.
Podatek od mediów. Zagrożenie dla pluralizmu mediów w Polsce – analiza i perspektywy na przyszłość na przykładzie scenariusza węgierskiego
Authors: Leszczyńska Victoria
Published: May 2022

Na początku lutego 2021 roku do wykazu programowych prac legislacyjnych Rady Ministrów został wpisany projekt ustawy o dodatkowych przychodach Narodowego Funduszu Zdrowia, Narodowego Funduszu Ochrony Zabytków oraz utworzeniu Funduszu Wsparcia Kultury i Dziedzictwa Narodowego w Obszarze Mediów. Założeniem projektu jest pozyskiwanie dodatkowych środków finansowych, które miałyby zapobiegać długofalowym zdrowotnym, gospodarczym i społecznym skutkom pandemii COVID-19. Ich źródłem miałyby być składki od reklamy w internecie oraz mediów tradycyjnych (wyłącznie komercyjnych). Projekt ten, potocznie nazywany „podatkiem od mediów”, szybko został odebrany jako potężny cios wymierzony w wolne, niezależne media, których głównym źródłem dochodu są właśnie środki reklamowe. W związku z tym rozwiązania zakładane w projekcie mogłyby doprowadzić do znacznego obniżenia poziomu dochodów wybranych mediów. Sytuacja ta praktycznie od razu została porównana do sytuacji medialnej panującej na Węgrzech, gdzie regularnie dochodzi do prawnego i finansowego ograniczania działalności mediów, które nie głoszą prorządowych treści. Podobnie jak w projekcie polskiej ustawy, powołano tam Środkowoeuropejską Fundację Prasy i Mediów (KESMA), która miała wspierać różnorodność mediów na Węgrzech. W rzeczywistości jednak fundacja skupia wyłącznie prorządowe media. W artykule przedstawiono podobieństwa pomiędzy projektem ustawy zaproponowanym przez polityków Prawa i Sprawiedliwości a działalnością KESMA – fundacji powołanej po objęciu władzy przez Viktora Orbána. Zobrazowano również zagrożenie, jakie może stanowić tzw. podatek od mediów w obliczu panującej pandemii COVID-19 dla pluralizmu mediów w Polsce.
Zastosowanie elementów metodologii geografii internetu w badaniach medioznawczych na przykładzie analizy mediatyzacji zjawiska „Polski Ład” z wykorzystaniem narzędzia Google Trends
Authors: Kuliński Hubert , Poznański Dariusz
Published: May 2022

Celem niniejszego artykuł jest ukazanie zastosowania elementów metodologii geografii internetu w badaniach medioznawczych na przykładzie analizy mediatyzacji zjawiska społeczno-politycznego, jakim było wprowadzenie tzw. Polskiego Ładu. W przedmiotowym badaniu przetestowano funkcjonalność narzędzia Google Trends w tego typu badaniach na wynikach dla haseł: „Polski Ład”, „Nowy Polski Ład”, „Nowy Ład” w okresie od 31 stycznia 2021 r. do 31 stycznia 2022 r., na podstawie których próbowano ukazać mediatyzację zachowań polskich internautów w związku z badanym wydarzeniem. Analiza zagadnienia jest przykładem zastosowania multidyscyplinarnej metodologii w badaniu mediatyzacji w „nowej rzeczywistości”, jednak studium pokazuje, że Google Trends jako narzędzie przedmiotowej metodologii nie jest kompletnym instrumentem do tego typu badań i wymaga stosowania narzędzi pomocniczych, które nie są w stanie w pełni oddać pogłębionego obrazu zjawiska w multidyscyplinarnej perspektywie.
Medialny wizerunek sportsmenki w trakcie i po zakończeniu kariery na przykładzie Justyny Kowalczyk-Tekieli
Authors: Dumalewska Anna
Published: May 2022

Celem niniejszego artykułu jest ukazanie medialnego obrazu sportsmenki na podstawie przekazów medialnych, publikowanych na internetowych portalach informacyjnych, a dotyczących Justyny Kowalczyk. Problemem badawczym podjętym w przeprowadzonym badaniu był medialny wizerunek sportsmenki, z uwzględnieniem podziału na dwa okresy: w trakcie kariery i po zakończeniu kariery. Materiałami wykorzystanymi w trakcie analizy były jednostki wypowiedzi medialnej dotyczące Justyny Kowalczyk, a zamieszone na trzech portalach internetowych: Sport.pl, Interia.pl oraz Onet.pl. Analiza była podzielona na dwie części – okres kariery i okres po zakończeniu kariery. W procesie konstruowania badania postawiono trzy hipotezy badawcze. Dotyczyły one głównie różnic w kontekstach (obszarach życia), w jakich przedstawiana była bohaterka przekazów w trakcie i po zakończeniu kariery. Wyniki przeprowadzonej analizy pozwoliły porównać medialny wizerunek sportowca na różnych etapach jego kariery.
PENGARUH METODE PEMBELAJARAN DRILL TERHADAP PRESTASI BELAJAR PADA MATERI BARISAN ARITMATIKA BERTINGKAT SISWA MTsN 1 MUSI BANYUASIN TAHUN PELAJARAN 2019/2020
Authors: AMINAH AMINAH
Published: May 2022

This study aims to determine the effect of the drill learning method on mathematics learning achievement in graded arithmetic sequences for students of MTs Negeri 1 Musi Banyuasin in the odd semester of the 2019/2020 school year. This research was conducted in class VIII-A and VIII-C of MTs Negeri 1 Musi Banyuasin. The method used is a quasi-experimental research design with a pretest-posttest control group design. Determination of this sample is based on the purposive sample technique. The research sample was 50 students, with 25 students for the experimental class and 25 students for the control class. The instrument used is a test instrument in the form of multiple choice questions. The data from the test instrument results were analyzed quantitatively. Based on the analysis of test data, the average value of student achievement in the experimental class was 74.24 and the control class was 69.28. This is based on the results of hypothesis testing using t-test on posttest data with n = 25 and = 5%. The result is the value of tcount = 2.80 while ttable = 2.20. It can be seen that tcount > ttable, so it can be concluded that there is an effect of the drill learning method on students' mathematics learning outcomes in the multilevel arithmetic sequence material.
ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh metode pembelajaran drill terhadap prestasi belajar matematika pada materi barisan aritmatika bertingkat siswa MTs Negeri 1 Musi Banyuasin semester ganjil tahun pelajaran 2019/2020. Penelitian ini dilakukan di kelas VIII-A dan VIII-C MTs Negeri 1 Musi Banyuasin. Metode yang digunakan adalah kuasi eksperimen dengan rancangan penelitian pretestposttest control group design. Penentuan sampel ini berdasarkan teknik purposive sample. Sampel penelitian berjumlah 50 siswa, dengan 25 siswa untuk kelas eksperimen dan 25 siswa untuk kelas kontrol. Instrumen yang digunakan adalah instrumen tes berupa soal-soal pilihan ganda. Data hasil instrumen tes dianalisis secara kuantitatif. Berdasarkan analisis data tes, diperoleh nilai rata-rata prestasi hasil belajar siswa kelas eksperimen adalah 74,24 dan kelas kontrol adalah 69,28. Hal tersebut didasarkan pada hasil uji hipotesis dengan menggunakan uji t terhadap data posttest dengan n = 25 dan ? = 5%. Hasilnya adalah nilai thitung = 2,80 sedangkan ttabel = 2,20. Terlihat bahwa thitung > ttabel, sehingga dapat disimpulkan bahwa terdapat pengaruh metode pembelajaran drill terhadap hasil belajar matematika siswa pada materi barisan aritmatika bertingkat.
Continuous measurements of valley floor width in mountainous landscapes
Authors: Clubb Fiona J. , Weir Eliot F. , Mudd Simon M.
Published: May 2022

Abstract. Mountainous landscapes often feature alluviated valleys that control both ecosystem diversity and the distribution of human populations. Alluviated, flat valley floors also play a key role in determining flood hazard in these landscapes. Various mechanisms have been proposed to control the spatial distribution and width of valley floors, including climatic, tectonic, and lithologic drivers. Attributing one of these drivers to observed valley floor widths has been hindered by a lack of reproducible, automated valley extraction methods that allow continuous measurements of valley floor width at regional scales. Here, we present a new method for measuring valley floor width in mountain landscapes from digital elevation models (DEMs). This method first identifies valley floors based on thresholds of slope and elevation compared to the modern channel and uses these valley floors to extract valley centrelines. It then measures valley floor width orthogonal to the centreline at each pixel along the channel. The result is a continuous measurement of valley floor width at every pixel along the valley, allowing us to constrain how valley floor width changes downstream. We demonstrate the ability of our method to accurately extract valley floor widths by comparing with independent Quaternary fluvial deposit maps from sites in the UK and the US. We find that our method extracts similar downstream patterns of valley floor width to the independent datasets in each site, with a mean width difference of 17–69 m. The method works best in confined valley settings and will not work in unconfined valleys where the valley walls are not easily distinguished from the valley floor. We then test current models of lateral erosion by exploring the relationship between valley floor width and drainage area in the Appalachian Plateau, USA, selected because of its tectonic quiescence and relatively homogeneous lithology. We find that an exponent relating width and drainage area (cv=0.3±0.06) is remarkably similar across the region and across spatial scales, suggesting that valley floor width evolution is driven by a combination of both valley wall undercutting and wall erosion in the Appalachian Plateau. Finally, we suggest that, similar to common metrics used to explore vertical incision, our method provides the potential to act as a network-scale metric of lateral fluvial response to external forcing.
DEEP LEARNING-BASED TRACKING OF MULTIPLE OBJECTS IN THE CONTEXT OF FARM ANIMAL ETHOLOGY
Authors: Ali R. , Dorozynski M. , Stracke J. , Mehltretter M.
Published: May 2022

Abstract. Automatic detection and tracking of individual animals is important to enhance their welfare and to improve our understanding of their behaviour. Due to methodological difficulties, especially in the context of poultry tracking, it is a challenging task to automatically recognise and track individual animals. Those difficulties can be, for example, the similarity of animals of the same species which makes distinguishing between them harder, or sudden changes in their body shape which may happen due to putting on or spreading out the wings in a very short period of time. In this paper, an automatic poultry tracking algorithm is proposed. This algorithm is based on the well-known tracktor approach and tackles multi-object tracking by exploiting the regression head of the Faster R-CNN model to perform temporal realignment of object bounding boxes. Additionally, we use a multi-scale re-identification model to improve the re-association of the detected animals. For evaluating the performance of the proposed method in this study, a novel dataset consisting of seven image sequences that show chicks in an average pen farm in different stages of growth is used.
AUTOMATING THE UNDERGROUND CADASTRAL SURVEY: A PROCESSING CHAIN PROPOSAL
Authors: Carreaud A. , Mariani F. , Gressin A.
Published: May 2022

Abstract. In order to ensure the proper functioning and evolution of underground networks (water, gas, etc.) over time, municipal services need to maintain accurate and up-to-date maps. Such maps are generally updated using traditional data acquisition methods (total station or GNSS), which are time-consuming, expensive, and require several teams of surveyors in the field. In this context, an important topic of research is the automation of the updating of the underground cadastre in order to save time, money, and human effort. In this paper, we present a new method that we developed ranging from the choice of the acquisition system, the tests carried out in the field to the detection of objects and the automatic segmentation in a 3D point cloud. We have chosen to use a convolutional neural network on images for the detection of objects that are part of the underground cadastre. As the next step, objects are projected to obtain a 3D point cloud segmented based on the object type. The vectorization step is still under development so that objects can be converted to vector format and therefore be used for updating the cadastre. The results based on excavation sites with well-represented objects in our training database are excellent, approaching 96% accuracy. However, the detection of rare objects is much less good and thus remains a topic for future research. Overall, the complete processing chain allowing to automate as much as possible the update of an underground cadastre is presented in this paper.
HEURISTIC GENERATION OF MULTISPECTRAL LABELED POINT CLOUD DATASETS FOR DEEP LEARNING MODELS
Authors: Comesaña Cebral L. J. , Martínez Sánchez J. , Rúa Fernández E. , Arias Sánchez P.
Published: May 2022

Abstract. Deep Learning (DL) models need big enough datasets for training, especially those that deal with point clouds. Artificial generation of these datasets can complement the real ones by improving the learning rate of DL architectures. Also, Light Detection and Ranging (LiDAR) scanners can be studied by comparing its performing with artificial point clouds. A methodology for simulate LiDAR-based artificial point clouds is presented in this work in order to get train datasets already labelled for DL models. In addition to the geometry design, a spectral simulation will be also performed so that all points in each cloud will have its 3 dimensional coordinates (x, y, z), a label designing which category it belongs to (vegetation, traffic sign, road pavement, …) and an intensity estimator based on physical properties as reflectance.
3D DIGITIZATION OF TRANSPARENT AND GLASS SURFACES: STATE OF THE ART AND ANALYSIS OF SOME METHODS
Authors: Karami A. , Battisti R. , Menna F. , Remondino F.
Published: May 2022

Abstract. In the field of industrial metrology, there is a rising need for 3D information at a very high resolution for micro-measurements and quality control of transparent objects such as glass bottles (beer, wine, cola, cosmetics, etc.). However, such objects are particularly challenging for optical-based 3D reconstruction methods and systems such as photogrammetry, photometric stereo, structured light scanning, laser scanning, typically resulting in poor metrological performances. Indeed, these methods require the surface of the object to diffusely reflect the incoming light, which is not the case with the glass material where refraction and absorption phenomena do not permit their use. Over the years, various methods have been investigated and developed to avoid the coating (or powdering) treatment often used to make transparent objects opaque and diffusely reflecting. Most of the approaches require either some a priori knowledge of the transparent object or assumptions about how light interacts with the surface. This paper provides a general overview of state-of-the-art 3D digitization methods for optically non-cooperative surfaces featuring absorption, scattering, and refraction. The paper reviews research works summarizing them into four categories including shape-from-X, direct ray measurements, hybrid, and learning-based approaches. Moreover, we provided some 3D results to better highlight the advantages and disadvantages of each method in practice when dealing with transparent objects.
THE IMPORTANCE OF SEASONAL TEXTURAL FEATURES FOR OBJECT-BASED CLASSIFICATION OF WETLANDS: NEW YORK STATE CASE STUDY
Authors: Adeli S. , Quackenbush L. J. , Salehi B. , Mahdianpari M.
Published: May 2022

Abstract. Seasonal variations result in hydrophytes and undrained hydric soil changes in wetland areas, which lead to a dynamic environment that makes wetland classification challenging. This study aims to explore the applicability of multi-seasonal Gray-Level Co-Occurrence Matrix (GLCM) texture-derived features for object-based wetland classification over large-extent for the first time. We attempted to enhance the performance of the random forest classifier by incorporating multi-source remote sensing data, including Sentinel-2, Sentinel-1, Alos-Palsar, and topographic features. A total of 47 features were extracted from multi-source remote sensing data. In this context, we assessed the applicability of multi- versus mono-seasonal derived features for the wetland's classes with low within-class separability. We investigated the mean decrease in the Gini impurity index for each GLCM feature. We observed that including GLCM features enhanced overall accuracy by 7.38% when using imagery from one season and 4.21% for multi-season imagery. The multi-season scenario that included GLCM measures (93.49%) attained the highest overall accuracy. For this scenario, the means of decrease in Gini impurity index suggested that Soil Adjusted Vegetation Index, Modified Normalized Difference Water Index, slope, correlation in summer (GLCM feature), and Sentinel-1 VH are the most important features in increasing the random forest's classifier performance. In looking at the GLCM features, the separability analysis suggested that Entropy, Sum of Average, and Variance calculated from the summer imagery improve the classifier's performance while other textural features from spring imagery better contributed to classifier accuracy.
A COMPARATIVE ASSESSMENT OF LAND USE-LAND COVER DYNAMICS BETWEEN BANGLADESH AND INDIAN SUNDARBANS FROM 1975–2020: A GEOSPATIAL AND STATISTICAL-BASED APPROACH
Authors: Kanan A. H. , Pirotti F.
Published: May 2022

Abstract. The study aims to compare land use land cover (LULC) change between Bangladesh and Indian Sundarbans from 1975 to 2020 using Landsat Satellite images. We performed supervised maximum likelihood (ML) to classify the study area at four time periods over 45 years (1975, 1990, 2005, and 2020). The classification was assigned to five classes: dense forest, moderate forest, sparse forest, barren land, and water body. Accuracy assessment of the classified images was completed with 250 control points for each year. The findings of our study revealed that the dense forest cover of Bangladesh and Indian parts was 54% and 31%, respectively, whereas, for the whole Sundarbans, it was 45% in 1975. However, the dense forest of Bangladesh and Indian Sundarbans decreased by an annual rate of 1.20% and 1.60%, respectively, from 1975 to 2020. From 1990 to 2005, Bangladesh Sundarbans slightly increased the dense forest cover by an annual rate of 0.68%, while the Indian Sundarbans decreased by an annual rate of 0.63%. The moderate dense forest of Bangladesh and Indian Sundarbans increased by giving almost the same annual rate of 3.62% and 3.59% from 1975 to 2020, whereas the increasing rate of the sparse forest was much higher for Bangladesh (8.36%) Sundarbans than Indian (3.36%) parts. The water bodies of Bangladesh and Indian Sundarbans increased by giving an annual rate of 0.48% and 0.71%, respectively, from 1975 to 2020. Our study found that most of the barren lands were located near the boundary between forest and human settlement of Indian Sundarbans compared to Bangladesh. The findings of the comparative assessment between these two countries can support sustainable forest management and planning by considering the best policy options.
Use of Opportunistic Screening for Hypertension and Diabetes among the Patients Attendees in a Tertiary Care Hospital of Mangalore
Authors: Sharma Prajna , Butt Ishfaq Nazir , Jayachandran Akhin , More Satish , Crasta Preeval Shreya , Kiran K G
Published: May 2022

Introduction: Hypertension and Diabetes are two of the most common chronic non-communicable diseases and multifactorial disorders affecting both developed and developing countries. Method: A cross sectional study was conducted for a period of 3 months among patient attendees above the age of 30 years in a tertiary care hospital of Mangalore, between July - September 2018. Data was collected from 150 patient attendees by personal interviews followed by anthropometry, blood pressure measurement and random blood sugar and entered into Microsoft excel. Analysis was done using Statistical package for social sciences (SPSS) software version 21. Results: It was seen that 72(48%) were Normotensive, 44 (29.3%) were Pre-hypertensive and 34 (22.7%) were Hypertensive while 65(43.3%) had a random blood sugar of > 140 mg/dl. There was an association between hypertension and age, gender, type of family, occupation, religion, alcohol intake, smoking habits and physical activity which was statistically significant (p< 0.05). While age more than 45 years, illiteracy, belonging to Christian faith, having a family history of diabetes mellitus and being obese/ overweight were associated with a random blood sugar of >140 mg/dl which was statistically significant (p< 0.05). It was also seen that 23(67.6%) of hypertensive attendees and 18(40.9%) of pre-hypertensive attendees also had diabetes as a comorbidity. Conclusion: Opportunistic screening of individuals for hypertension and diabetes will help in early detection of these diseases. This will help in early prevention and timely treatment.