bluuebunny/crossref_metadata_2025 huggingface dataset:
Adequação Alimentar de Indivíduos com Doença Cardiovascular Conforme Diretrizes Clínicas no Programa Alimentar Brasileiro Cardioprotetor
Authors: Brito Luciana , Sahade Viviane , Marcadenti Aline , Torreglosa Camila Ragne , Weber Bernardete , Bersch-Ferreira Ângela Cristine , Rodrigues Isa Galvão , Sousa Antônio Carlos Sobral , Gomes Adriana Barros , Pinheiro Josilene Maria Ferreira , Vasconcelos Sandra Mary Lima , Carlos Daniele Maria de Oliveira , Figueiredo Neto José Albuquerque de , Dantas Clenise de Farias , Daltro Carla
Published: August 2024

Resumo Fundamento Alcançar as metas nutricionais estabelecidas pelas sociedades científicas é um desafio constante e nem sempre alcançado. Objetivo Investigar a adequação alimentar de indivíduos com doença cardiovascular (DCV), participantes do Programa Alimentar Brasileiro Cardioprotetor residentes da região Nordeste do Brasil, segundo as recomendações da Sociedade Brasileira de Cardiologia (SBC). Métodos Análise transversal com dados do estudo de implementação da Dieta Cardioprotetora Brasileira (DICA BR) que avaliou indivíduos com DCV, atendidos em centros especializados em saúde cardiovascular em oito estados do Nordeste. O consumo alimentar foi obtido por recordatório alimentar de 24 horas e a adequação da dieta seguiu as recomendações da SBC. Foram considerados significantes valores de p < 0,05. Resultados Foram estudados 647 pacientes, com média (desvio padrão) de idade de 63,1 (9,4) anos, sendo 50,2% do sexo feminino. Na avaliação da ingestão alimentar, observou-se baixa adequação de carboidratos (52,3%), proteínas (70,9%), lipídios (38,8%) e fibras (22,4%). Observou-se que a maioria das mulheres consumia dieta hipoproteica (59,2%) e idosos tinham maior inadequação no consumo de carboidratos (52,6%). Em relação a ingestão de sódio, os homens apresentaram maior ingestão (72,9%), enquanto os idosos apresentaram redução de 13%. Além disso, foi demonstrado que os homens ingeriam mais fibras (28,1%) e indivíduos com maior escolaridade tinham um consumo elevado de ácidos graxos saturados (70,5%). Conclusões A maioria dos indivíduos não alcançou as metas dietoterápicas preconizadas para prevenção cardiovascular secundária. Os achados do presente estudo reforçam a necessidade de implementação de estratégias estruturadas, a fim de estimular hábitos alimentares saudáveis nesses indivíduos.
A Associação de Pressão Arterial Definida pelas Diretrizes ACC/AHA de 2017 e Risco de Doença Cardiovascular para Pessoas de Meia-Idade e Idosas na China: Um Estudo de Coorte
Authors: Lu Qingyang , Xie Haijing , Gao Xuefeng
Published: August 2024

Resumo Fundamento A doença cardiovascular (DCV) é uma série de doenças que afetam o coração ou os vasos sanguíneos. Objetivos Avaliar a relação entre os níveis de pressão arterial (PA) definidos pelo American College of Cardiology/American Heart Association (ACC/AHA) de 2017 diretriz e risco de DCV/doença cardiovascular aterosclerótica (DCVA) para pessoas de meia-idade e idosos na China. Métodos Um total de 6.644 pessoas de meia-idade e idosas do Estudo Longitudinal de Saúde e Aposentadoria da China CHARLS (China Health and Retirement Longitudinal Study) foram finalmente incluídas. De acordo com a diretriz ACC/AHA de 2017, todos os indivíduos foram divididos em quatro grupos: PA normal, PA elevada, hipertensão estágio 1 e hipertensão estágio 2. O desfecho deste estudo foi considerado o risco de DCV e DCVA. Modelos de regressão COX univariados e multivariados foram adotados para examinar a relação da classificação de PA ACC/AHA de 2017 com o risco de DCV. Modelos de regressão logística univariada e multivariada foram utilizados para investigar a associação entre os níveis de PA e o risco de DCVA. Foram realizadas análises de subgrupos baseadas em idade, sexo e uso de medicamentos anti-hipertensivos. P<0,05 foi aceito como estatisticamente significativo. Resultados Após ajustar todas as covariáveis, em comparação com pacientes de meia-idade e idosos com PA normal, descobrimos que pacientes com hipertensão estágio 1/2 estavam associados a um maior risco de DCV, separadamente. Simultaneamente, também observamos uma associação positiva entre indivíduos com PA elevada, hipertensão estágio 1, hipertensão estágio 2 e maior risco de DCVA no modelo totalmente ajustado. O resultado das análises de subgrupos indicou que a relação entre hipertensão estágio 1/2 e DCV/DCVA alta foi robusta em diferentes idades e sexos, e participantes sem uso de medicamentos anti-hipertensivos. Conclusão A classificação da PA de acordo com as diretrizes de PA da ACC/AHA de 2017 pode ser aplicada à população chinesa.
The Association of Blood Pressure Defined by the 2017 ACC/AHA Guidelines and Cardiovascular Disease Risk for Middle-Aged and Elderly People in China: A Cohort Study
Authors: Lu Qingyang , Xie Haijing , Gao Xuefeng
Published: August 2024

Abstract Background Cardiovascular disease (CVD) is a series of diseases affecting the heart or blood vessels. Objectives To assess the relationship between blood pressure (BP) levels defined by the 2017 American College of Cardiology/American Heart Association (ACC/AHA) guideline and CVD/atherosclerotic cardiovascular disease (ASCVD) risk for middle-aged and elderly people in China. Methods A total of 6,644 middle-aged and elderly people from the China Health and Retirement Longitudinal Study (CHARLS) were finally included. According to the 2017 ACC/AHA guideline, all subjects were divided into four groups: normal BP, elevated BP, stage 1 hypertension, and stage 2 hypertension. The outcome of this study was considered as the risk of CVD and ASCVD. Univariate and multivariate COX regression models were adopted to examine the relationship of the 2017 ACC/AHA BP classification with the risk of CVD. Univariate and multivariate logistic regression models were used to investigate the association between BP levels and ASCVD risk. Subgroup analyses based on age, gender, and use of antihypertensive drugs were performed. P<0.05 was accepted as statistically significant. Results After adjusting all covariates, compared to middle-aged and elderly patients with normal BP, we found that patients with stage 1/2 hypertension were associated with a higher risk of CVD, separately. Simultaneously, we also observed a positive association between individuals with elevated BP, stage 1 hypertension, stage 2 hypertension, and higher ASCVD risk in the fully adjusted model. The result of subgroup analyses implied that the relationship between stage 1/2 hypertension and CVD/ high ASCVD was robust in different ages and genders, and participants without using antihypertensive drugs. Conclusion BP classification under the 2017 ACC/AHA BP guidelines may apply to the Chinese population.
A importância das atividades práticas no ensino de ciências: abordando o tema solos
Authors: Pereira Luana de Almeida
Published: August 2024

O presente trabalho apresenta os resultados obtidos após uma sequência de atividades práticas sobre o tema solos, desenvolvidas em uma turma de sexto ano de um Colégio Estadual do Paraná. As aulas foram planejadas em três momentos: Primeiramente foi feita a aplicação de um questionário para diagnosticar o nível de conhecimento dos educandos seguido de duas aulas expositivas dialogadas sobre o tema. No segundo momento foram exibidos dois vídeos abordando a formação, a composição, o perfil do solo e a sua conservação. Ainda no segundo momento, foi feita a leitura de alguns textos sobre intemperismo e a importância do solo e da sua conservação. No terceiro momento foram realizados cinco experimentos: simulação dos processos de intemperismo físico e químico; composição textural do solo; verificação da presença de ar no solo; formação do solo e infiltração da água no solo. Após os experimentos, foi aplicado novamente um questionário para verificar a eficácia das atividades práticas no processo de ensino e aprendizagem. Os questionários evidenciaram diferenças positivas quanto ao nível de conhecimento dos educandos no momento anterior e posterior ao desenvolvimento das atividades afirmando a importância de utilizar diferentes recursos didáticos no ensino de ciências e no estudo dos solos.
Análise das Dissertações do Mestrado Profissional em Ensino de Física e Matemática da UFRN
Authors: Silva Leydson Wendell Carneiro da , Santos Helena Campos Teixeira dos , Dantas Josivânia Marisa , Mazze Fernanda Marur
Published: August 2024

Objetiva-se, neste estudo, analisar as dissertações defendidas no Mestrado Nacional Profissional em Ensino de Física e no Programa de Mestrado Profissional em Matemática em Rede Nacional, produzidas entre os anos de 2017 e 2020 na niversidade Federal do Rio Grande do Norte. O percurso metodológico adotado se insere numa análise documental com descritores aplicados aos produtos educacionais e na produção de um questionário direcionado aos egressos, indagando sobre suas experiências profissionais após a conclusão do Mestrado. O método analítico utilizado foi a análise de conteúdo. A partir da coleta de dados, foi possível identificar quais os tipos de produtos educacionais foram construídos e o nível escolar ao qual se destinam. Os resultados dos questionários mostraram a influência na formação profissional do licenciado após a conclusão do Mestrado e a contribuição do produto educacional gerado quando aplicado ao contexto escolar. Nesta pesquisa, também é possível sinalizar a contribuição do Programa de Pós-Graduação da instituição na atuação profissional do egresso, mesmo após a conclusão do curso.
Client Relationship Management in IT Services Using CRM Systems
Authors: Srikanthudu Avancha  , Akshun Chhapola  , Shalu Jain
Published: August 2024

In the evolving landscape of IT services, effective client relationship management (CRM) has become a critical factor for sustaining competitive advantage and fostering long-term partnerships. Client Relationship Management (CRM) systems, leveraging advanced technologies and data-driven insights, play a pivotal role in enhancing the efficiency and effectiveness of managing client interactions. This research paper explores the integration of CRM systems in IT services, emphasizing their impact on client relationship management.
The study begins by examining the fundamental principles and functionalities of CRM systems. It highlights how these systems enable IT service providers to streamline client interactions, centralize client data, and automate various aspects of client management. By integrating CRM systems, IT service firms can achieve a comprehensive view of client interactions, which facilitates personalized communication, efficient problem resolution, and strategic decision-making.
Risk Management Strategies in Salesforce Project Delivery: A Case Study Approach
Authors: Umababu Chinta  , Shalu Jain  , Anshika Aggarwal
Published: August 2024

In the dynamic realm of Salesforce project delivery, effective risk management is crucial to ensure successful outcomes and mitigate potential issues that could impact project timelines, budgets, and overall quality. This research paper explores risk management strategies specifically within the context of Salesforce implementations, employing a case study approach to provide a nuanced understanding of how risks are identified, assessed, and mitigated in real-world scenarios.
The study begins with a comprehensive review of the theoretical foundations of risk management in project management, emphasizing its importance in Salesforce projects due to the platform's complexity and the custom nature of many implementations. It highlights common risk categories, including technical challenges, resource constraints, and stakeholder engagement issues.
To provide practical insights, the paper examines three detailed case studies of Salesforce projects undertaken by different organizations. Each case study offers a unique perspective on the risk management strategies employed, from initial risk identification and assessment through to the implementation of mitigation measures and the evaluation of their effectiveness. The cases cover a range of project sizes and industries, providing a broad view of the challenges faced and the solutions implemented.
Implementing Agile Methodologies in QA for Media and Telecommunications
Authors: Viharika Bhimanapati  , Om Goel  , Pandi Kirupa Gopalakrishna Pandian
Published: August 2024

Implementing Agile methodologies in Quality Assurance (QA) within the media and telecommunications sectors represents a transformative shift in the approach to software development and testing. Traditional QA processes, often characterized by sequential and rigid stages, struggle to keep pace with the rapidly evolving demands of media and telecommunications applications. Agile methodologies offer a flexible and iterative approach that aligns more closely with the dynamic nature of these industries, promising enhanced responsiveness to changes, improved product quality, and greater customer satisfaction.
This research explores the application of Agile methodologies in QA for media and telecommunications, focusing on the benefits, challenges, and best practices associated with this approach. The study begins with a comprehensive review of Agile principles and practices, including Scrum, Kanban, and Extreme Programming (XP), and examines their integration into QA processes. By transitioning to Agile, organizations can achieve continuous testing, early defect detection, and more frequent releases, which are crucial for keeping up with market demands and technological advancements.
LAYANAN KONSELING KELOMPOK TEKNIK BEHAVIOR CONTRACT GUNA MENGATASI PERILAKU AGRESIF SISWA
Authors: Yanti Endang Imelda , Arifyanto Alber Tigor
Published: August 2024

Penelitian ini bertujuan untuk mengetahui apakah layanan konseling kelompok teknik behavior contrack dapat mengurangi perilaku agresif siswa di SMK Negeri 1 Kendari. Subjek dalam penelitian ini adalah 4 siswa. Penelitian ini adalah kuantitatif eksperimen dengan pendekatan pre-eksperimen dengan desain one group pre test dan post test. Data dikumpulkan menggunakan angket skala perilaku agresif. Berdasarkan data hasil analisis deskriptif persentase menunjukkan bahwa perilaku agresif siswa sebelum diberikan perlakuan berupa layanan konseling kelompok teknik behavior contract berada pada kategori sangat tinggi dengan rata-rata mencapai 88,02%. Setelah diberikan treatment mengalami penurunan dengan rata-rata 41.35%. Berdasarkan hasil analisis inferensial menggunakan wilxoconsigned rank pada taraf signifikan α = 0,05 diperoleh Pvalue= 0,068. Pvalue< α (0,068< 0,05) dengan demikian Ha diterima. Maka dapat disimpulkan bahwa layanan konseling kelompok teknik  behavior contract dapat mengurangi perilaku agresif siswa di SMK Negeri 1 Kendari.
Konsep Diri pada Penggemar K-Pop
Authors: Suhardi Taufik Al Hakim , Aspin Aspin , Kaimuddin Sitti Mikarna
Published: August 2024

Kepopuleran musik K-pop mampu mendominasi pasar global termasuk Indonesia dan digemari dari kalangan anak-anak hingga orang dewasa. Banyaknya penggemar K-pop kemudian membentuk komunitas-komunitas pecinta K-pop salah satunya komunitas dance cover Orange Crush. Banyaknya penilaian negatif mengenai K-pop di masyarakat menjadi tantangan bagi para anggota Orange Crush dalam menjalalani aktivitasnya di dalam komunitas. Penelitian ini bertujuan untuk mengetahui bagaimana konsep diri penggemar K-pop di dalam komunitas Orange Crush. Penelitian ini menggunakan metode kualitatif deskriptif. Pengumpulan data menggunakan wawancara, self report dan dokumentasi. Hasil penelitian ini menunjukkan bahwa ketiga subjek memiliki konsep diri yang positif, yang memiliki ciri-ciri yakin dan mampu dalam mengatasi masalah, merasa sama dan setara dengan orang lain, mampu menerima pujian tanpa rasa malu, menyadari bahwa tidak semua orang menyetujui hobi dan aktivitasnya, dan mampu mengintrospeksi dan memperbaiki kesalahan serta menyadari dan mengembangkan potensi diri.
Self-Esteem dengan Status Identitas Ego pada Siswa
Authors: Madjid Misra Damayanti , Siregar Nani Restati , Pambudhi Yuliastri Ambar
Published: August 2024

Self-esteem merupakan sikap seseorang berdasarkan persepsi tentang bagaimana individu menghargai dan menilai dirinya sendiri secara keseluruhan, yang berupa sikap positif atau negatif terhadap dirinya. Self-esteem memiliki peranan penting dalam upaya pembentukan status identitas ego siswa, pembentukan status identitas ego siswa tidak terlepas dari tinggi rendah self-esteem yang dimiliki, yang dimana siswa yang telah berhasil memahami dirinya, peran-perannya, dan makna hidup beragama akan mempengaruhi status identitas ego siswa. Penelitian ini bertujuan untuk mengetahui hubungan antara self-esteem dengan status identitas ego pada siswa. Teknik pengambilan sampel dalam penelitian ini menggunakan teknik propotional random sampling, sehingga diperoleh partisipan berjumlah 65 siswa dari 193 populasi siswa kelas XI SMAN 1 Sampara. Penelitian ini menggunakan metode kuantitatif. Menggunakan skala self-esteem dan juga skala status identitas ego. Analisis data menggunakan korelasi Pearson’s Product Moment. Hasil penelitian ini menunjukan terdapat hubungan positif antara self-esteem dengan status identitas ego pada siswa kelas XI SMAN 1 Sampara. dengan nilai korelasi sebesar 0,594 dan nilai signifikansi sebesar 0,000.
DEVELOPMENT OF BRANCHES OF SOCIO-ECONOMIC MACRO-SYSTEMS: PATTERNS AND TRENDS
Authors:   Donetsk Academy of Management and Public Administration, Donetsk, Russia, Belentsov Vladimir N. , Rytova Natalya A. ,   Donetsk Academy of Management and Public Administration, Donetsk, Russia, Burik Natalya A. ,   Donetsk Academy of Management and Public Administration, Donetsk, Russia
Published: August 2024

The article substantiates the natural relationship between the level of development of socio-economic macro-systems and their sectoral structure, which generally includes agriculture, industry and the service sector. The patterns and specific trends of its change in the process of their development are revealed, which objectively exist as a result of the law of capital accumulation, saturation of needs, supply and demand, as well as the influence of scientific and technological progress and globalization. Intersectoral ratios in the output of goods and services, the number of people engaged in their production and their development have been established.
ENSURING FOOD SECURITY BASED ON THE USE OF GROWTH RESERVES IN THE PRODUCTION OF ALFALFA AND ITS PROCESSED PRODUCTS
Authors:   Scientific research institute of the Federal Penitentiary Service of Russia, Moscow, Russian Federation, Sedykh Vladimir A.
Published: August 2024

the article presents the results of a study of the processes of ensuring food security based on the use of growth reserves in the production of alfalfa and its processed products. The sown areas of perennial and annual grasses, as well as pure fallows in farms of all categories in the Russian Federation were analyzed. The economic indicators of the production of various ready-made animal feeds in the Russian Federation were studied. The advantages of alfalfa over other perennial grasses used in agricultural production and comparison with them have been determined
PROSPECTS FOR THE DEVELOPMENT OF HOTEL BUSINESS MANAGEMENT IN SYRIA: ASSESSMENT AND FORECASTING
Authors:   Southern Federal University, Rostov-on-Don, Russia, Abdullah Hussein
Published: August 2024

For economic diversification, forecasting positive long-term prospects, and consolidating a positive regional image at the international level, the development of global inbound tourism in the Middle East region is of particular importance. This article also reflects the prospects for the development of hotel services in Syria. The arguments in favor of the formation of an instrumental complex of state control and support of hotel services are presented. At the end of the analysis, the main results were identified and recommendations for further development of the hotel sector were developed.
APPLICATION OF THE RISK MATRIX MODELING METHOD IN ORDER TO IMPROVE RISK CATEGORIES IN STATE ENVIRONMENTAL CONTROL (SUPERVISION) IN THE CONTEXT OF THE TRANSITION TO A RISK-BASED APPROACH
Authors:   Institute of Earth Sciences, St. Petersburg State University, St. Petersburg, Russia, Kasatkina A. N.
Published: August 2024

The article proposes a method for classifying environmental control objects into risk categories using a risk matrix model. This approach takes into account various aspects of risk assessment, such as the likelihood of environmental threats and their potential impact. An algorithm is proposed for evaluating enterprises based on objective criteria, considering their potential for negative environmental impact, likelihood of events, and assessment of harm. A practical example of applying the risk matrix method in state environmental control is shown using objects of categories I-IV. The study demonstrates the applicability of the approach in state environmental management, improving risk categorization in this area.
Influence of estrogen on right ventricular mitochondrial function in pulmonary hypertension
Authors: Coyle Chelbi , MacLean Margaret R. , Tian Lian
Published: August 2024

There is a female predominance in pulmonary arterial hypertension (PAH) with a ~4:1 female-to-male ratio. However, female PAH patients exhibit better right ventricular (RV) function and thus better survival than the males. The majority of the current PAH therapies target pulmonary vascular remodeling and/or vasoconstriction in the pulmonary vasculature. However, no therapies directly target the RV, partially because the underlying mechanisms of RV failure in PAH are not fully understood. Since the RV serves as the main determinant of mortality, clarifying the mechanism of RV failure and the associated sex differences in PAH may promote the development of novel therapeutic strategies. Numerous molecular abnormalities have been detected in RV in PAH, particularly due to the suppression of mitochondrial function, including the inhibition of glucose oxidation and a shift to uncoupled aerobic glycolysis (Warburg metabolism) and excessive mitochondrial fission. The mitochondrial suppression is associated with hypocontractility and increased apoptosis in RV cardiomyocytes, and the hyperproliferative, pro-fibrotic, and apoptosis-resistant phenotypes in RV fibroblasts in PAH. Mitochondria also serve as the site for sex steroid synthesis, and in turn, the sex steroids, particularly estradiol (E2), influence the mitochondria both indirectly and directly. It is not well understood how E2 affects mitochondrial function in RV in PAH. Hence, this review focuses on the key mitochondrial genes and proteins that are influenced by PAH, E2, and sex.
3D-printed devices for optimized generation of cold atmospheric plasma to improve decontamination of surfaces from respiratory pathogens
Authors: Bouazizi Asma , Obrová Klára , Vaňková Eva , Machková Anna , Khun Josef , Hadravová Romana , Hodek Jan , Ulrychová Lucie , Trabelsi Abdelhalim , Weber Jan , Zampieri Leonardo , Avino Fabio , Furno Ivo , Scholtz Vladimír , Lion Thomas
Published: August 2024

Three-dimensional (3D)-printing technology is instrumental in creating devices for biological applications, including the exploitation of cold atmospheric plasma (CAP). CAP, a partially ionized gas that functions at ambient temperatures, serves as a safe, inexpensive, and effective tool for the inactivation of various pathogens on different surfaces. In this study, we compared three different 3D-printed devices with respect to their ability to provide optimized CAP compositions effective against select respiratory viruses (SARS-CoV-2, influenza virus, adenovirus, and rhinovirus) and the bacterium Pseudomonas aeruginosa, which is associated with serious lung diseases. The transmission of respiratory pathogens via surface contamination may pose a serious health threat, thus highlighting the biological importance of the current study. The properties of a prototype 3D-printed CAP-generating device and two optimized versions were characterized by detecting reactive oxygen and nitrogen species (RONS) in a gaseous environment via infrared spectroscopy and analyzing the composition of the reactive compounds. The virucidal effects of CAP were examined by determining virus infectivity and particle integrity. The bactericidal effect was documented by viability testing and visualization via transmission electron microscopy. The findings indicate that optimization of the 3D-printed devices for CAP production yielded an environment with relatively high amounts of RONS (O3, N2O, NO2, and H2O2), reducing the exposure time required for inactivation of respiratory pathogens by approximately 50%. In addition to reducing infectivity and viability, CAP treatment led to the destruction of viral nucleic acids and physical damage to bacterial cells. Owing to its flexibility and easy implementation, optimized CAP generated by 3D-printed devices provides an attractive inactivation method adaptable for different biological applications, including surface decontamination from viral and bacterial pathogens.   
Academic performance and social position analysis of the networks of engineering students
Authors: Rechavi Amit , Beimel Dizza
Published: August 2024

Is there always a statistically positive correlation between academic achievement and social capital? What is the role of individual characteristics in this correlation? The present study combines quantitative Social Network Analysis (SNA) with qualitative interviews to examine these questions among students in a 'bachelor's degree program. The research operationalized students' social capital as friendship ties and social network centralities and correlated these parameters with their academic performance. The study uses and elucidates the relationship between academic performance and social position. It uses this data and qualitative data obtained through in-depth interviews to characterize students who are both academic and social high-performers.
Natural resource condition assessment: George Washington Memorial Parkway (2024 revision)
Authors: Walsh Brianne , Costanzo Simon , Dennison William , Campbel J. , Lehman Mark , Nortrup Megan , Steury Brent , Monteleone Simone , Walsh Brianne , Costanzo Simon , Dennison William , Campbel J. , Lehman Mark , Nortrup Megan , Steury Brent , Monteleone Simone
Published: August 2024

The report summarizes known natural resource conditions found in George Washington Memorial Parkway. Natural Resource Condition Assessments provide a snapshot-in-time evaluation of park resource conditions. For this report, twenty-five metrics were synthesized in four categories: Air Quality, Water Resources, Biological Integrity, and Landscape Dynamics. The assessment of condition was based on the comparison of available data collected between 2002 and 2014 to justified ecological threshold values. This report was first published in 2016; however, an error was noted in the report resulting in this revised version. The scope/nature of the revision includes replacing missing pages and correcting pagination and reference errors. The report has also been updated to reflect current Science Report series formatting and accessibility standards.
Perfil dos visitantes na Floresta Nacional do Tapajós, Pará, Brasil
Authors: Santos Figueira Tainá , Leandro de Moura Guerreiro Quêzia , Soares da Silva Maria Jociléia , Cardozo Moreira Jasmine , Da Silva Glauce Vitor
Published: August 2024

A Floresta Nacional do Tapajós é uma das unidades de conservação mais visitadas na Região Norte do Brasil e tem como um dos seus objetivos a promoção do turismo de base comunitária. Diante desse contexto, o presente estudo buscou avaliar o perfil dos seus visitantes, além de identificar suas expectativas, experiências, motivações e segmentos turísticos nos quais a visita se enquadra. Para a coleta de dados, foram aplicados 153 questionários de forma presencial entre os meses de dezembro de 2020 a julho de 2021, com os visitantes nas comunidades de São Domingos, Maguari, Jamaraquá e no Sítio Interpretativo do Terra Rica, localidades essas escolhidas por serem as mais visitadas no ano de 2019. O estudo indicou que a maioria dos participantes são mulheres com faixa etária entre 21 e 30 anos, a renda mensal é superior a três salários mínimos; possuem alto nível de escolaridade e são oriundos, na maioria, dos estados do Pará e São Paulo. Os visitantes estão divididos basicamente entre excursionistas e turistas, e indicam que as experiências que tiveram se enquadram nos segmentos "ecoturismo" ou "turismo de natureza"; e avaliaram positivamente a visita na unidade de conservação. Além disso, a pesquisa indicou que é necessário promover a melhoria dos serviços turísticos prestados pelas comunidades para uma melhor experiência do visitante e, com isso, contribuir para o aumento da visitação pública na unidade de conservação.
Expedição científica Rebio Guaporé
Authors: Fernandes Ferreira Francimeire , Gomes da Silva Sergio , De Sena Marinho Lilian , Costa Santos Júnior Celso
Published: August 2024

Estudos rápidos ou inventários de morcegos são a chave para o conhecimento da diversidade desse grupo de grande importância ambiental nas Reservas Biológicas brasileiras. Aqui descrevemos os resultados de um estudo rápido na Reserva Biológica do Guaporé, no estado de Rondônia, que se trata de uma Reserva de alta relevância ambiental devido seu tamanho e variação de fitofisionomias. Em duas noites de amostragem com redes de neblina registramos sete espécies de morcegos das famílias Phyllostomidae e Noctilionidae. Destaca-se o registro da espécie Noctilio leporinus que até então possuía apenas um registro para o estado de Rondônia. Novas amostragens no interior da Rebio Guaporé devem revelar ampla diversidade e denotar o impacto positivo dessa reserva na conservação e manutenção da comunidade de morcegos neotropicais.
Analisis Pengaruh Suku Bunga, Fluktuasi Kurs Dollar AS, dan Tingkat Inflasi Terhadap Realisasi Penerimaan Pajak Penghasilan
Authors: Kusnadi  , Maulana Tagor , Nasir Muhammad
Published: August 2024

Penelitian ini bertujuan untuk menganalisa Pengaruh Suku Bunga, Fluktuasi Kurs Dollar AS, dan tingkat Inflasi Terhadap Realisasi Penerimaan Pajak Penghasilan Periode 2016-2020. Metodologi penelitian yang digunakan adalah metode deskriptif kuantitatif dengan jenis data time series dan sumber data berasal dari data sekunder yang yang diperoleh dari website Laporan Perbankan dan laporan keuangan Direktorat Jendral Pajak. Teknik pengambilan sampel menggunalan metode purposive sampling dengan data bulanan dan periode dari tahun 2016 hingga tahun 2020. Teknik analisis data yang digunakan adalah regresi linier berganda dengan Uji Asumsi Klasik (Uji Normalitas, Uji Heteroskedastisitas, Uji Multikolinieritas dan Uji Autokorelasi) dan Uji Hipoteis t-statistik, f-statistik, Uji Koefisien Determinasi R2 untuk menguji pengaruh serta bersama-sama dengan tingkat signifikansi 5%. Hasil dari Penelitian ini menunjukkan bahwa secara parsial variable Suku Bunga berpengaruh positif dan signifikan terhadap Realisasi Penerimaan Pajak Penghasilan. Fluktuasi Kurs Dollar AS berpengaruh negative dan signifikan terhadap Realisasi Penerimaan Pajak Penghasilan. Tingkat Inflasi berpengaruh negative dan signifikan terhadap Realisasi Penerimaan Pajak Penghasilan. Sementara secara simultan variable bebas Suku Bunga, Fluktuasi Kurs Dollar AS, dan Tingkat Onflasi berpengaruh positif dan signifikan terhadap variable terikatnya, yaitu Realisasi Penerimaan Pajak Penghasilan. Koefisien Determinasi dari Kurs Dollar AS dan Tingkat Inflasi mampu menjelaskan Realisasi Penerimaan Pajak Penghasilan sebesar 31,10% sedangkan sisanya sebesar 68,90% dijelaskan oleh variable bebas lainnya.
Pengaruh Likuiditas, Profitabilitas dan Capital Intensity terhadap Tax Avoidance
Authors: Sutrisno  , Heriyanto Yayat Wahyat , Subono Wahyu , Lumban Tobing Veni Suanza
Published: August 2024

Penelitian inibertujuan untuk menganalisis pengaruh Likuiditas, Profitabilitas dan Capital Intensity terhadap Tax Avoidance (Studi Empiris pada Perusahaan Sektor Property & Real Estate yang Terdaftar di Bursa Efek Indonesia Tahun 2017-2019). Metodologi penelitian yang digunakan adalah metode kuantitatif dengan data panel dan menggunakan data sekunder yang diperoleh dari website Bursa Efek Indonesia dan website perusahaan. Teknik pengabilan sampel mengunakan Pusposive Sampling dengan data tahun 2017-2019. Teknik Analisa data menggunakan Regresi Linear Berganda dengan melakukan uji statistik deskriptif, uji asumsi klasik (uji multikolinearitas, uji heteroskedastisitas) dan uji hipotesis t-statistik serta f-statistik untuk menguji keberartian pengaruhnya secara bersama-sama dengan tingkat signifikan 5%. Hasil dari penelitian ini menunjukan bahwa secara parsial variable Likuiditas diproksikan Current Ratio (CR) berpengaruh positif namun tidak signifikan terhadap Tax Avoidance, variabel Profitabilitas diproksikan Return on Asset (ROA) berpengaruh negatif dan signifikan terhadap Tax Avoidance, dan variabel Capital Intensity berpengaruh positif dan signifikan terhadap Tax Avoidance. Sementara dari analisis secara simultan variable bebas Likuiditas, Profitabilitas dan Capital Intensity secara bersama-sama memiliki hubungan yang signifikan terhadap bariabel terikatnya yaitu Tax Avoidance. Koefisien Determinasi dari penelitian ini menunjukan angka sebesar 19%. Hal ini menunjukan bahwa variasi variable bebas Likuiditas, Profitabilitas dan Capital Intensity mampu menjelaskan variasi naik turunnya variabel Tax Avoidance sebesar 19% sedangkan sisanya sebesar 81% dipengaruhi oleh variabel bebas lainnya.
Dezavantajlı Bölgelerde Yaşanan Öğretmen Sirkülasyonunun Sebepleri, Sonuçları ve Çözüm Önerilerine İlişkin Öğretmen ve Yönetici Görüşleri
Authors: Özdemir Sait , Kazancı Tınmaz Ayşe
Published: August 2024

Dezavantajlı bölgelerde ortaya çıkan öğretmen sirkülasyonunun ele alındığı bu araştırmanın amacı, dezavantajlı bölgelerdeki öğretmen sirkülasyonunun; nedenlerini, sonuçlarını ve bu sorunların çözümü için ortaya konulabilecek önerileri araştırmaktır. Araştırma, nitel bir durum çalışması olarak yapılandırılmıştır. Çalışma grubu, Karadeniz Bölgesi'ndeki dezavantajlı bir bölgede görev yapmış öğretmenler ve okul yöneticilerinden oluşmaktadır. Katılımcılar, maksimum çeşitlilik ve ölçüt örnekleme yöntemleri kullanılarak belirlenmiştir. Veriler, yarı yapılandırılmış iki farklı görüşme formu aracılığıyla toplanmıştır. Toplanan veriler, içerik analizi ile çözümlenmiştir. Araştırma sonuçlarına göre, öğretmen sirkülasyonunun özel sebepler, çevresel faktörler, okul şartları, meslektaşlar ve yöneticilerden kaynaklı sebepleri olduğu bulunmuştur. Öğretmen sirkülasyonunun, öğrenci başarısı, motivasyonu ve kurum kültürü üzerinde olumsuz etkileri olduğu tespit edilmiştir. Bölgede çalışan okul yöneticilerinin bölgeye atanan öğretmenlerden; öğrenci başarısı ve motivasyonu açısından, kurum kültürü ve aidiyeti açısından ve bölgesel sorunların giderilmesi açısından beklentileri belirlenmiştir. Araştırma sonuçları, katılımcıların önerileri doğrultusunda, öğretmen sirkülasyonunun azaltılması ve eğitim öğretim sürecindeki olumsuz etkilerin en aza indirilmesi için eğitim yöneticilerinin rolüne ve sistemsel unsurlara dikkat çekmekte, geniş kapsamlı bir değerlendirme ve uygulama gerektiğini göstermektedir.
Okul Yöneticilerinin Gösterdikleri Dağıtımcı Liderlik Davranışları ile Öğretmenlerin Yenilikçi İş Davranışı İlişkisi
Authors: Özkan Birsel , Akman Yener
Published: August 2024

Bu çalışma, okul müdürlerinin dağıtımcı liderlik davranışlarıyla öğretmenlerin yenilikçi iş davranışları arasındaki ilişkiyi belirlemek amacıyla yapılmıştır. İlişkisel tarama modelinde desenlenen araştırmanın evrenini Isparta’da bulunan devlet okullarında 2023-2024 eğitim-öğretim yılında görev yapan 6367 öğretmen oluşturmaktadır. Örneklem, tesadüfi örnekleme yöntemi kullanılarak belirlenen 370 öğretmenden oluşmaktadır. Araştırma verilerinin toplanması amacıyla “Dağıtımcı Liderlik Envanteri” ve “Yenilikçi İş Davranışı Ölçeği” kullanılmıştır. Araştırmadaki betimsel istatistikler, korelasyon ve çoklu doğrusal regresyon analizleri SPSS 29 ve doğrulayıcı faktör analizi de AMOS 22 programları ile gerçekleştirilmiştir. Araştırma sonucuna göre öğretmenlerin dağıtımcı liderlik algıları görece orta düzeyde iken yenilikçi iş davranışı algıları görece yüksek düzeydedir. Ayrıca okul müdürlerinin gösterdikleri dağıtımcı liderlik davranışlarıyla öğretmenlerin yenilikçi iş davranışları arasında orta düzeyde pozitif yönde anlamlı ilişki tespit edilmiştir. Ek olarak dağıtımcı liderliğin okul müdürü ve liderlik ekibi uyumunun birlikte yenilikçi iş davranışının toplam varyansının %26’sını açıkladıkları ve liderlik ekibi uyumunun yenilikçi iş davranışı üzerinde yordayıcılığı en yüksek değişken olduğu görülmüştür.
Anne Dili Türkçe Olmayan Çocukları Konu Edinen Çalışmaların İncelenmesi
Authors: Ateş Seyit , Öztürk Mustafa
Published: August 2024

Bu araştırma; anne dili Türkçe olmayan çocuklarla ilgili temel eğitim düzeyinde yapılmış çalışmaların belli ölçütler çerçevesinde seçilip analiz edilmesinden oluşan bir sistematik derlemedir. Araştırma verileri, anne dili Türkçe olmayan çocukları konu edinen çalışmaların incelenmesiyle elde edilmiştir. Verilerin toplanmasında araştırmacılar tarafından geliştirilen makale-tez inceleme formu kullanılmıştır. Araştırmaya dâhil edilecek çalışmalar ölçüt örneklem yöntemi ile belirlenmiştir. Dâhil etme ölçütlerine uyan ve tam metnine ulaşılabilen 26 çalışma araştırmanın örneklemini oluşturmuştur. Veriler analiz edilirken araştırmacılar arası tutarlılığa dikkat edilmiş ve kodlayıcılar arası güvenirlik %90 olarak hesaplanmıştır. Veriler betimsel analiz ve içerik analizi ile çözümlenmiştir. Araştırmalar gerçekleştirildikleri yıllar, ele alınan konu alanları, tercih edilen yöntem ve desenleri ile veri toplama ve analiz biçimleri açısından betimsel; amaçları ve ulaşılan sonuçlar açısından ise içerik analiziyle çözümlenmiştir. Araştırma sonuçları genel olarak değerlendirildiğinde çalışmaların müdahaleden çok durum tespitine yönelik olarak yapıldığı, ilk okuma yazma ve Türkçe dil becerilerinin edinimi ve düzeyi ile bu süreçte yaşanan sorunların belirlenmesine yönelik gerçekleştirildiği tespit edilmiştir. Okul öncesi eğitim önemli bir değişken olarak öne çıkarken özellikle okuma yazmaya hazırbulunuşluk, okuma, yazma, dinleme ve kendini ifade etme anne dili Türkçe olmayan çocukların sorunlarının odağında yer alan konulardır. Araştırmada elde edilen bulgular çerçevesinde gelecekteki araştırmalara yönelik öneriler sunulmuştur.
Okul Öncesi Eğitim Kurumlarına Devam Eden 5 Yaş Çocuklarına Yönelik Fen Eğitiminde Bilgisayar Destekli Probleme Dayalı Öğrenme Yaklaşımı
Authors: Aslan Kübra , Benli Özdemir Esra
Published: August 2024

Bu araştırmanın amacı fen eğitiminde bilgisayar destekli probleme dayalı öğrenme yönteminin okul öncesi eğitime devam eden 5 yaş çocuklarının akademik başarılarına etkisini incelemektir. Araştırmada eş zamanlı karma yöntem tasarım modeli kullanılmıştır. Bu araştırmanın çalışma grubu, 2023-2024 eğitim–öğretim yılında Manisa ili merkez ilçesinde bulunmakta olan bağımsız okul öncesi eğitim kurumundaki anasınıfı 5 yaş şubesine kayıtlı toplamda 25 (nerkek=13, nkız=12) öğrenciden oluşmaktadır. Çalışma grubunda yer alan okul öncesi öğrencileri, araştırmacılar tarafından hazırlanan “Basit Makineler” konusuna yönelik bilgisayar destekli probleme dayalı öğrenme etkinlikleri ile 10 ders saati boyunca uygulamaya katılmıştır. Çalışmaya ait veriler ise araştırmacılar tarafından hazırlanan “Basit makine resmi çizelim” ve ‘Basit makine tasarlayalım ve yapalım” formları ile elde edilmiştir. Veriler içerik analizi ile analiz edilmiştir. Elde edilen sonuçlar doğrultusunda, okul öncesi eğitim kurumlarına devam eden 5 yaş çocuklarının fen eğitiminde bilgisayar destekli probleme dayalı öğrenme yönteminin öğrencilerin basit makineler ile ilgili akademik başarılarını geliştirdiği görülmüştür. Öğrencilerin günlük hayatta karşılaşabilecekleri problemlere çözüm bulmada eğlenerek öğrenmelerini sağladığı dikkat çekmiştir.
Mathematical Model of Cancer with Ordinary Differential Equations
Authors: Wahbi Hagir , Ahmed Ehssan , Abalgaduir Alaa , Alshammari Fahdah
Published: August 2024

The cancer cell starts dividing, infiltrating neighboring tissues and traveling throughout the lymphatic system. While there are ways to stop the spread of disease or get rid of infected cells, most of the approaches are unable to identify the early warning indicators of such an occurrence. Using diverse types of differential equations, especially ordinary differential equations (ODEs), is a helpful catalyst that experts employ. Using differential equations, researching resistance to chemotherapy, forecasting potential treatment failure, or evaluating the result and prognosis following various forms of therapy. Living things always include cancer cells, but a biological regulatory system keeps them from spreading to a dangerous degree (think overpopulation vs. natural resources). Therefore, the most efficient method of determining when to effectively intervene with the tumor growth is to use the cytokinetic method of quantitatively assessing the cancer cells’ progression. Cancer Metabolism: One of the main characteristics of cancer is metabolic reprogramming, in which the metabolism of cancer cells is changed to fuel their explosive growth and multiplication. New models of cancer metabolism investigate the roles that dysregulated metabolic pathways play in the genesis and spread of tumors, providing prospective avenues for therapeutic intervention. The mathematical models of tumor growth modeling of ordinary differential equations (ODEs cancer). The tumor grows voraciously, and the scientists and mathematicians who tried to have a better understanding grow. The study of such treatments on models of tumor growth leads to one or more ODEs. Which gives some ideas on the relation between equations and tumor growth in cancer cells introduce ODEs to provide mathematical models of tumor growth. The dynamics of tumor cells and their growths through clinical, experimental, and theoretical approaches, new ideas for different cancer therapies are developed with the goal of controlling and reducing the death rate for earlier diagnosis. The kinetics of tumor cell proliferation and its treatment approach were covered in this research. In order to comprehend the proliferation of tumor cells, we expanded the study and xamined a feew basic mathematical models.
Analisis Dampak Cerai Mati Terhadap Psikologis Anak Usia Remaja (Studi Kasus di Kaliwungu Selatan Kendal)
Authors: Maulana Muhammad Ichfan
Published: August 2024

Setiap remaja bereaksi berbeda-beda terhadap cerai mati orang tuanya, ada berbagai macam faktor yang dapat mempengaruhi psikologis mereka. Cerai mati merupakan cerai yang terjadi karena salah satu pasangan baik suami ataupun istri meninggal dunia. Kaliwungu Selatan adalah salah satu kecamatan di kabupaten Kendal Jawa Tengah. Rumusan masalah pada penelitian ini adalah; (1) pandangan syariat Islam mengenai cerai mati dan dampaknya atas psikologi anak usia remaja, (2) dampak positif dan negatif cerai mati terhadap psikologis anak usia remaja, (3) solusi dari dampak cerai mati terhadap psikologis anak usia remaja. Penelitian ini menggunakan metode penelitian kualitatif studi kasus. Hasil dari penelitian ini yaitu; (1)  Islam telah mengatur mengenai cerai mati dan hak-hak pasca terjadinya cerai mati dari masing-masing pihak yang bersangkutan dan dampaknya atas psikologis anak usia remaja, (2) ada 5 dampak positif cerai mati terhadap psikologis anak usia remaja di Kaliwungu Selatan  dan ada 5 dampak negatif cerai mati terhadap psikologis anak usia remaja di Kaliwungu Selatan, (3) ada 4 solusi dari dampak cerai mati terhadap psikologis anak usia remaja.
Every teenager reacts differently to their parents' divorce, there are various factors that can influence their psychology. Death divorce is a divorce that occurs because one of the partners, either husband or wife, dies. South Kaliwungu is one of the sub-districts in Kendal district, Central Java. The problem formulation in this research is; (1) the view of Islamic law regarding divorce and its impact on the psychology of teenagers, (2) the positive and negative impacts of divorce on the psychology of teenagers, (3) solutions to the impact of divorce on the psychology of teenagers. This research uses a qualitative case study research method. The results of this research are; (1) Islam has regulated death divorce and the post-death divorce rights of each party concerned and its impact on the psychology of teenage children, (2) there are 5 positive impacts of death divorce on the psychology of teenage children in South Kaliwungu and There are 5 negative impacts of divorce on the psychology of teenagers in South Kaliwungu, (3) there are 4 solutions to the impact of divorce on the psychology of teenagers.
Innovation and Commercialization Characteristics of Techno-Business Firms in Uganda: An Overview of Firm Processes, Strategies, and Challenges
Authors: Jjagwe Ronald , Kirabira John Baptist , Mukasa Norbert
Published: August 2024

The role of techno-business firms in shaping the innovation and commercialization processes in Uganda has been the focus of extensive research and analysis. The objective of this study is to provide a comprehensive understanding of the contributions of techno-business firms to the innovation and commercialization landscape in Uganda. To accomplish this, qualitative and quantitative research methods were employed using interviews and observational approaches. These methods involve gathering evidence, including observations and interviews with techno-business entrepreneurs. By examining the various factors that influence the growth of these firms, such as their approaches to Research and Development (R&D), marketing, and partnerships, this study sheds light on the ways in which techno-business firms drive innovation and commercialization in Uganda. This study indicates that R&D and Intellectual Property (IP) protection are vital components of firms’ innovation and commercialization initiatives. The study underscores the importance of grants or subsidies as the primary financing mechanism for firm activities. The study highlights that product or innovation development depends on collaborative agreements, adjustments to current products, and internal idea generation. This study reveals innovation and commercialization disparities and proposes remedies to bridge these gaps. This ultimately fosters transformative growth by enhancing industrial production and strengthening the connections between techno-business firms and the industrial sector