bluuebunny/crossref_metadata_2025 huggingface dataset:
Addressing the Challenge of Housing Finance in Urban Africa
Authors:   Greenfield Advisors Limited Abuja, Nigeria, Ewuoso Babajide
Published: October 2024

Housing remains a basic human necessity that people, governments and societies have sought to meet using different methods and approaches over the years. The cost of housing provision has always been quite significant, often representing a person's largest single expenditure throughout life. Across the continent, many initiatives have been pursued to help ensure ample housing supply, with varying degrees of success. This paper therefore explores some of the various housing finance initiatives that have been introduced across many African countries since the colonial era. The study also examines possible solutions to the constraints militating against the funding of mass home ownership in Africa, especially in view of the implications of the continent's fast-rising population and its significant youth bulge. The study further identifies the key drivers of housing finance provision, the thorough understanding of which is central to adequately addressing the continent's considerable housing deficit, which the study also seeks to reasonably estimate. Successfully addressing the challenge of housing finance in urban Africa will firmly and directly contribute towards achieving the following specific Sustainable Development Goals: SDG 1 – No Poverty; SDG 8 – Decent Work & Economic Growth; SDG 9 – Industry, Innovation & Infrastructure; SDG 10 – Reduced Inequalities and SDG 11 – Sustainable Cities & Communities.
Methods of Building Resilience Valuation: A Literature Review
Authors:   Delta State University of Science and Technology, Ozoro, Delta State Nigeria, Ifediora Christian , Olaleye Abel ,   Obafemi Awolowo University, Ile-Ife/University of Johannesburg, South Africa
Published: October 2024

Resilience valuation appears to be gaining ground in the real estate and built environment profession globally, although its level of acceptance may not yet have been ascertained in Nigeria and other emerging economies. More than at any other time it has become imperative to examine investors' commitment to making buildings resilient in valuation practice. Today many countries are battling with the effects of extreme weather conditions, even as they confront the aftermath of the COVID-19 pandemic. Against this backdrop, this article reviews the literature on the valuation of building resilience with a view to deepening the understanding and knowledge of valuers and other stakeholders. In achieving this aim, we undertake a review of different perspectives on resilience valuation methodologies and initiatives as well as their applications and the challenges faced in the valuation process. We found varying approaches to valuing resilience that cut across disciplines. Moreover, issues of green buildings and sustainability were also found to be prominent in the literature. While some approaches e.g., RDVM model, etc. are seen to be at infancy, others have been applied to specific situations. We therefore suggest a multidisciplinary approach to valuation of resilience in buildings.
Chronic pancreatitis as a driving factor for pancreatic cancer: An epidemiological understanding
Authors: Das Amlan , Bararia Akash , Mukherjee Sanghamitra , Sikdar Nilabja
Published: October 2024

The retrospective study by Lew et al (2022) examined the rising hospitalization rates for chronic pancreatitis (CP) and its association with pancreatic ductal adenocarcinoma (PDAC), revealing significant ethno-racial disparities and risk factors. Overweight black men aged 40-59 years and white men over 40 years with higher incomes showed an elevated risk of PDAC among CP patients. The study, which included 14.2 million admissions from 2016-2017, found that 2.6% of adult patients were diagnosed with CP, with white males being the majority. Multivariate regression analysis identified men, black individuals, those aged 40-59 years, and individuals with a body mass index (BMI) between 25 and 29.9 as having an increased risk for CP. Moreover, 0.78% of CP patients also had PDAC, with older age and BMI being significant risk factors for developing PDAC in CP patients. The study also highlighted disparities in healthcare access and utilization among different socioeconomic and ethno-racial groups, which may impact the risk and outcomes of CP and PDAC.
Paclitaxel for second-line treatment of squamous cell carcinoma of the head and neck: A multicenter retrospective Italian study
Authors: Fasano Morena , Pirozzi Mario , Vitale Pasquale , Damiano Vincenzo , Ronzino Graziana , Farese Stefano , Carfora Vincenzo , Ciccarelli Giuseppina , Di Giovanni Ilaria , Facchini Sergio , Cennamo Gregorio , Caraglia Michele , Ciardiello Fortunato , Addeo Raffaele
Published: October 2024

BACKGROUND

Squamous cell carcinoma of the head and neck (SCCHN) accounts for 3% of all malignant tumors in Italy. Immune checkpoint inhibitors combined with chemotherapy is first-line treatment for SCCHN; however, second-line treatment options are limited. Taxanes are widely used for combination therapy of SCCHN, as clinical trials have shown their efficacy in patients with this disease, particularly in patients with prior therapy.

AIM

To perform a multicenter retrospective study on the efficacy and safety of weekly paclitaxel for SCCHN.

METHODS

All patients were previously treated with at least one systemic therapy regimen, which included platinum-based therapy in the vast majority. No patient received prior immunotherapy.

RESULTS

Median progression-free survival (mPFS) was 3.4 months and median overall survival (mOS) was 6.5 months. Subgroup analysis was performed according to three principal prognostic factors: Smoking, alcohol consumption, and body mass index. Analysis demonstrated reduced survival, both mOS and mPFS, in the unfavorable prognostic groups, with the biggest deltas observed in mOS.

CONCLUSION

Weekly paclitaxel provided favorable survival and disease control rates, with low severe adverse events. Paclitaxel is a safe and valid therapeutic option for patients with SCCHN who received prior therapy.
New cheaper human papilloma virus mass screening strategy reduces cervical cancer incidence in Changsha city: A clinical trial
Authors: Zu Yue-E , Wang Si-Feng , Peng Xing-Xing , Wen Yong-Chun , Shen Xue-Xiang , Wang Xiao-Lan , Liao Wen-Bo , Jia Ding , Liu Ji-Yang , Peng Xiang-Wen
Published: October 2024

BACKGROUND

Cervical cancer is the second leading cause of death in women worldwide, second only to breast cancer. Around 80% of women have been infected with human papillomavirus (HPV) in their lifetime. Early screening and treatment are effective means of preventing cervical cancer, but due to economic reasons, many parts of the world do not have free screening programs to protect women’s health.

AIM

To increase HPV cervical cancer screening in Changsha and reduce the incidence of cervical cancer.

METHODS

Cervical cancer screening included gynecological examination, vaginal secretion examination and HPV high-risk typing testing. Cervical cytology examination (ThinPrep cytology test) was performed for individuals who test positive for HPV types other than 16 and 18. Vaginal colposcopy examination was performed for HPV16 and 18 positive individuals, as well as for those who were positive for ThinPrep cytology test. If the results of vaginal colposcopy examination were abnormal, histopathological examination was performed. We conducted a cost-benefit analysis after 4 years.

RESULTS

From 2019 to 2022, 523437 women aged 35-64 years in Changsha city were screened and 73313 were positive, with a 14% positive rate. The detection rate of precancerous lesions of cervical cancer was 0.6% and the detection rate of cervical cancer was 0.037%. Among 311212 patients who underwent two cancers examinations, the incidence rate was reduced by more than half in the second examination. The average screening cost per woman was 120 RMB. The average cost of detecting early cases was 10619 RMB, with an early detection cost coefficient of 0.083.

CONCLUSION

Our screening strategy was effective and cost-effective, making it valuable for early diagnosis and treatment of cervical cancer. It is worth promoting in economically limited areas.
AI時代的教育經營
Authors: 黃旭鈞 黃旭鈞
Published: October 2024

為推廣教育111理念，本書以AI時代的教育經營為主題，主要收錄人工智慧（AI）應用在教育政策、學校經營與領導、課程與教學等方面議題的理念與實踐。全書合計11篇專題文章，主要內容包含：AI 時代的學校經營：機會、風險與應用、人工智慧與數位科技於教育的助益與挑戰、AI在教育政策及校務經營的意涵與因應策略、AI時代校長教學領導的轉型實踐、臺北市中小學校長增能班實施成效與精進之研究、生成式AI融入多模態教學之探究、析論日本GIGA學校構想與教育DX方案、智慧啟航：AI在幼兒教育之發展與應用、如何利用GenAI協助高中教學：以專題寫作與國際教育為例、AI輔助國小課程教學與學習之理念與實踐、以設計思考進行行政管理的變革：以臺北市仁愛國小為例。本書各篇文稿均經過雙匿名審查，並能依專業審查意見進行修正，可讀性高。各篇論文議題新穎，內容豐富，兼具理念與實務，且能符合AI時代下教育經營的潮流與趨勢，對於實踐教育111的理念亦有正面的助益，對於教育研究人員與實務工作者而言，值得加以參考與研讀。

作者

吳清山　國立暨南國際大學教育政策與行政學系榮譽講座教授、臺北市立大學教育行政與評鑑研究所名譽教授、社團法人111教育發展協進會創會理事長

朱晉杰　新北市立安康高級中學秘書

鄭依萍　國立彰化師範大學公共事務與公民教育學系助理教授

鄭崇趁　國立臺北教育大學教育經營與管理學系退休教授

曾燦金　社團法人111教育發展協進會理事長、前臺北市政府教育局局長

張志毓　社團法人111教育發展協進會秘書長

吳建億　臺北市萬華區萬大國民小學校長

游子賢　中華民國中小學校長協會專案助理

謝念慈　銘傳大學教育研究所暨師資培育中心副教授

謝金城　新北市立新莊高級中學校長

劉春榮　臺北市立大學名譽教授

王怡文　臺北市立大學教育行政與評鑑研究所博士生

黃旭鈞　臺北市立大學教育行政與評鑑研究所副教授

林雍智　亞洲大學幼兒教育學系助理教授、社團法人111教育發展協進會理事

蘇玲慧　國立臺北教育大學教育經營與管理學系博士後研究員

高家斌　南臺科技大學幼兒保育系教授

鄭如雯　臺南市直加弄非營利幼兒園幼教總監

黃世隆　臺北市立大理高級中學圖書館主任

章寶仁　臺北市立大學教育行政與評鑑研究所博士候選人

王曉梅　臺北市立大學教育行政與評鑑研究所博士候選人

楊柳淳　臺北市大安區仁愛國民小學退休校長

賴柏宗　臺北市大安區仁愛國民小學教務主任
Regional variation in the size of the common shrew Sorex araneus in Norway
Authors: Frafjord Karl , Fredriksen Tore , Langhelle Gunnar
Published: October 2024

We analyzed variation related to region, age, and sex in the length and height of the mandible of the common shrew Sorex araneus in Norway (n = 261), with some notes on the length of the tail and on the body weight. Specimens were classified by four age groups according to their date of capture, tooth wear, and reproductive status. Shrews from Finnmark (northernmost Norway) were about 3 % smaller in the two mandible dimensions than shrews from Hordaland (southern Norway), while only minor or no differences were found between the two major samples from Hordaland. Juveniles were, on average, 2 - 3 % smaller than overwintered adults. In no measurements were males larger than females, but statistical significant sexual dimorphism was found only in body weight. A general deterioration of the climate and habitat quality may be found with increasing latitude, but local gradients (e.g. lowland towards alpine regions) could be equally important for the size of the common shrew.
First time observations of the earthworm species Octolasion cyaneum (Savigny) and Aporrectodea rosea (Savigny) (Oligochaeta: Lumbricidae) in northern Norway
Authors: Haraldsen Trond Knapp , Engelstad Freddy
Published: October 2024

The earthworm species Octolasion cyaneum and Aporrectodea rosea were observed in northern Norway for the first time in 1989 and 1992 respectively. The observations were made at Tromsø, on the southern part of the island Tromsøya (69°39'N, 18° 55'E).
First records of Potamothrix bedoti (Piguet) and Haber speciosus (Hrabé) (Oligochaeta: Tubificidae) from Norway
Authors: Sloreid Svein-Erik
Published: October 2024

The first record of Potamothrix bedoti (Piguet, 1913) in Norway is from the eutrophic lake Årungen 34 m a.s.l. (59°45'N, 10°41'E) in the county of Akershus, where 31 mature specimens were collected in the littoral zone from 1.0 to 3.0 m depth in silt and clay sediments. In Scandinavia, the species is also known from Sweden. Six mature specimens of Haber speciosus (Hrabé, 1931) were found in the northern part of the oligotrophic lake Maridalsvannet 149 m a.s.l. (59°59'N, 10°47'E) in the county of Oslo. The worms were found in the littoral zone on sandy bottom with scattered Isoëtes sp. vegetation at approximately 1.5 m depth. The species has earlier not been recorded from Scandinavia.
Self-reported human fear of spiders across demographic groups in Norway
Authors: Bjerke Tore , Thrane Christer
Published: October 2024

Conservation of wildlife depends upon people’s attitudes toward the various animal species. For example, conservation of invertebrates may be difficult due to fear and dislike of this animal group. We measured the prevalence of self-reported fear of spiders in a representative sample of the Norwegian population. Nine per cent answered ‘very much afraid’, 16 % ‘somewhat afraid’ and 75 % ‘not afraid’. The rate of self-reported fear (‘somewhat’ and ‘very much’) was higher among women (32 %) than among men (14 %). The elderly expressed a lower level of fear than did younger age groups, and respondents with more education reported less fear than did those with less education. Self-reported fear was at a lower level in rural than in urban areas, and higher in Central and Northern Norway than in other regions. These differences may be due to differences between groups in experience with spiders.
Knowledge, attitude and practice of food hygiene and safety among food vendors in a rural tertiary health facility in south South Nigeria
Authors: Francis Osemhoahu Erah  , Blessing Ilobekemen Otobhiale  , Noruwa Patience Ekhator  , Bodeno Ehis  , Everistus Aniaku  , Favour Okhainamen Okoduwa  , Osezuwa Success Okoene  , Blessing Isibor  , Petra Edeawe
Published: October 2024

Background: Food hygiene and safety is a public health concern that requires the practices to prevent microbial and other contaminants of food from production to consumption. Study design: A descriptive cross-sectional study. Methods: One hundred (100) food handlers/vendors from ten food premises within the teaching hospital environment were interviewed using a semi-structured validated questionnaire. All food handlers/vendors who consented to participate in the study were interviewed (total population). Data were entered and analyzed using SPSS version 23. Statistical significance was set at 95% confidence level with p<0.05. Results were presented in tables and charts. Results: One hundred (100) participants were interviewed and of this, 44% were cooks and 67% had good knowledge of food hygiene and safety. Majority (70%) had positive attitude towards food hygiene and safety and about half (53%) had good practice of food hygiene and safety. Majority of those who had work experience of 26 years and above (77.8%) had good practice and positive attitude (88.9%) towards food hygiene and safety. More with no formal education (62.5%) had good practice of food hygiene and safety but this association was found not to be statistically significant. Conclusion: Two third of the respondents had good knowledge of food hygiene and safety with majority of them having positive attitude. This positive attitude and good knowledge of the respondents did not quite translate to good practice as only about half of them had good practice of food hygiene and safety.
Educação a Distância
Authors: Veloso Braian
Published: October 2024

Ante o crescimento da Educação a Distância (EaD), em especial devido às experiências vivenciadas durante a pandemia de Covid-19, torna-se premente levantar uma discussão acerca dos extremos contraproducentes. Este ensaio retoma, então, o debate proposto por Umberto Eco visando à investigação do contexto mais atual. O objetivo é analisar as perspectivas de intelectuais apolíticos e integrados, propondo, a partir disso, uma terceira via que não se reduza às dicotomias. Com a discussão, acredita-se que seja possível pensar em formas mais conscientes e críticas de analisar o fenômeno da expansão da EaD, sem incorrer em meias-verdades que dificultam a apreensão pormenorizada da modalidade.
representações do professor na educação bilíngue para surdos
Authors: Lucena Edcarlos Paz de , Oliveira Joseilda Alves de , Silva Nara Karolina de Oliveira , Bessa José Cezinaldo Rocha
Published: October 2024

Este trabalho objetiva investigar representações sobre o professor da educação bilíngue para surdos expressas na seção de orientações do livro do professor Português para crianças surdas: leitura e escrita no cotidiano, de Silva e Guimarães (2018). O estudo de natureza interpretativa e qualitativa do referido livro didático se fundamenta na perspectiva dialógica da linguagem do Círculo de Bakhtin e estabelece diálogos com trabalhos que discutem questões relacionadas à modalidade de educação bilíngue para surdos. Os resultados da análise discursiva empreendida destacam um conjunto de representações que delineiam um perfil de profissional docente bem-informado sobre desdobramentos mais recentes dos estudos da linguagem e do campo da educação bilíngue, bem como sobre as diretrizes da legislação específica. Esses resultados suscitam discussões e reflexões acerca da relação livro didático e educação de surdos numa perspectiva bilíngue, bem como sobre a formação de professores no contexto do ensino de português como segunda língua para surdos.
Ensino Híbrido no Ensino de Ciências
Authors: Muniz Fausto José de Araújo , Barros Marcos Alexandre de Melo , Oliveira Gilvaneide Ferreira de
Published: October 2024

Esse compilado da dissertação de mestrado, apresenta uma revisão sistemática sobre o cenário do ensino híbrido no ensino de ciências no Brasil. Buscou-se por produções literárias entre 2015 e 2019, guiado por um protocolo criado, nas bases do Portal de Periódicos da CAPES/MEC; Scientific Eletronic Library Online - SciELO e periódicos eletrônicos nas áreas de Educação, Ensino e Ensino de Ciências e Matemática. Em abordagem qualitativa, os 16 artigos elucidados, dados os critérios estabelecidos, foram identificados e analisados, revelando o ensino híbrido no ensino de ciências como excelente metodologia para mediação pedagógica, possibilitando a interação, a colaboração e a autonomia discente, destacando-se sua viabilidade metodológica, trazendo a inserção de tecnologias digitais, como potencial mediador, em processos de ensino e aprendizagem. E, por fim, revela-se latente como uma possibilidade de caminho para inovação pedagógica, favorável às novas práticas docentes, participação ativa e autônoma dos estudantes envolvidos nas estratégias didático-pedagógicas propostas.
Aprendizagem baseada em projeto
Authors: Costa Tania Maria , Schneider Thaissa
Published: October 2024

A preocupação crescente com o consumo desenfreado e o alto desperdício na indústria da moda tem impulsionado o interesse pela interseção entre moda e sustentabilidade. O objetivo deste trabalho consiste em descrever a metodologia de Aprendizagem baseada em Projeto aplicada na primeira fase do curso de Design de Moda do UniSenai, cuja premissa do projeto foi desenvolver novos itens de moda a partir de roupas descartadas pela população aplicando técnicas de upcycling. Dezoito peças de roupas descartadas e separadas no Consórcio Intermunicipal do Médio Vale do Itajaí foram higienizadas e distribuídas entre 9 grupos de estudantes. Como resultado, foram criados e desenvolvidos produtos de moda, calculados os percentuais de reuso das peças descartadas e realizado fotos para elaboração de catálogos de moda. Este projeto possibilitou aos estudantes a valorização e reutilização, reciclagem e uso consciente de materiais como ferramentas essenciais para minimizar o impacto ambiental e se destacar no mercado.
Retorno ao necessário
Authors: Blanco Enrique Sérgio
Published: October 2024

A frase atribuída a Bertold Brecht, “Que tempos são estes, em que temos que defender o óbvio?”, pode sintetizar a proposta das reflexões aqui apresentadas, que buscam compreender por que trabalhar com o diálogo em sala de aula, como práxis voltada à formação humana, poderia ser considerada uma atitude inovadora. Para tanto, será analisada a necessidade do diálogo vivo em sua dimensão social formadora, a partir de Hans-Georg Flickinger (2003, 2010), de Hans-Georg Gadamer (1999, 2002)  e de Walter Kohan (2007, 2024), especificamente, sua ênfase em relação ao duvidar e ao escutar como aspectos constituintes do processo formativo. Nesse percurso, será problematizada a ideia de inovação e seu vínculo a outros aspectos e práticas aplicados ao atual campo educacional, bem como analisaremos a condição do diálogo vivo nesse cenário.
The End of the Supranational Dream of the European Union: Toward a More Nationalist and Intergovernmental Union
Authors: Sülün Dilara
Published: October 2024

This article questions and analyses the supranational aspirations of the European Union (EU) over its intergovernmental policies. It addresses first nationalism followed by neo-functionalism, supranationalism, and intergovernmentalism; the dominant theories in European integration. The purpose of the study is to reflect the EU’s supranational limitations. Our main research question is to determine whether there is a new form of Europeanism across Europe. The study shows the rising nationalism across Europe, through the 2019 and 2024 European Parliament (EP) elections, and the growing Euroscepticism through public opinion surveys. Moreover, a “policy analysis” is conducted through the EP resolutions between 1999 and 2024 and in European laws through Eur-lex, to reflect the number of intergovernmental operations. The overall findings indicate that many EU countries have ambiguous positions and altered views on the EU, between “Europhoria” and “Europhobia”. The study suggests a new form of Europeanism is growing, between Pro-Europeanism and Anti-Europeanism: “Adapted-Europeanism”. This new typology is introduced to refer to countries asking for less but more adapted integrational policies.
Local lending specialization and monetary policy
Authors: Casado Alejandro , Martínez-Miera David
Published: October 2024

We provide evidence that bank loan supply reactions to monetary policy changes are market-specific, emphasizing the importance of banks’ local specialization. We analyze the U.S. mortgage market and find that when monetary policy eases, banks increase new mortgage lending growth more in markets in which they are geographically specialized relative to other markets and banks. This holds after controlling for local lending opportunities and (unobservable) bank differences. Further empirical findings, supported by a simple model, suggest that banks face market-specific differences in lending advantages, related to market-specific information, leading them to exhibit different reactions to monetary policy changes. We document the aggregate effects of this geographical specialization channel both at the county (regional) level on mortgage supply and house price growth, as well as at the bank level on average specialization growth. Our study underscores the relevance of banks’ local specialization in shaping the transmission of monetary policy.
Analisis Penggunaan Media Pembelajaran Dalam Mengenalkan Kearifan Lokal Jawa Barat Pada Anak Usia Dini
Authors: Aisyah Siti , Sianturi Risbon , Rahman Taopik
Published: October 2024

Local wisdom is an important part of culture that must be preserved and introduced to the younger generation, including young children. This research aims to identify the use of learning media in introducing West Java local wisdom to children aged 5-6 years at Al-Qolam Kindergarten. The research method used is qualitative with a descriptive approach. The research data sources consisted of teachers and group B children at Al-Qolam Kindergarten. Data collection techniques include observation, interviews and documentation. Data analysis is carried out by describing the data that has been collected. The results of the research show that in Al-Qolam Kindergarten learning media has been used in every lesson, but there is no special media designed to introduce West Java local wisdom to children aged 5-6 years.
Prostate cancer: Early detection, diagnosis, and advances in treatment- Review of updated data for healthcare providers
Authors: Albogamy Sahar Adi , Alnemer ‏Maram Jaafar , Alanazi ‏Ahmad Alhelo , Alsaadi ‏Mona Mudlah , Alzaher ‏Mohammed Abdullah , Aljawad ‏Hussain Mahdi , Al Aloula ‏Ali Suliman , Alazmiy ‏Barakat Shumailan , Bahaidarah ‏Fahad Abdulaziz , Aljehani Mohammad Raja , Alamri Fouad Hamed
Published: October 2024

Background: Prostate cancer (PCa) is the most commonly diagnosed cancer among men in the U.S. and the second leading cause of cancer-related deaths. Standard treatment options include radical prostatectomy and radiation for localized PCa, while androgen ablation therapy is used for recurrent or advanced stages. However, almost all patients progress to metastatic castration-resistant prostate cancer (mCRPC), with limited treatment options that offer only modest survival improvements. Immunotherapy has shown promise in addressing this challenge. Aim: This review aims to discuss the current advancements in the early detection, diagnosis, and treatment of PCa, with a focus on immunotherapy and ongoing clinical trials. Methods: A comprehensive literature review was conducted to analyze data from recent clinical trials, focusing on the efficacy of current treatments such as vaccines, immune checkpoint inhibitors (ICIs), cell-based therapies, and DNA-based immunotherapy approaches. Various ongoing clinical trials in the field were also reviewed. Results: Current FDA-approved treatments for mCRPC, such as docetaxel, abiraterone, and Sipuleucel-T, have shown survival advantages of 2-4 months. Immunotherapeutic approaches, including Sipuleucel-T, have demonstrated improved overall survival in clinical trials. Numerous ongoing trials are investigating new combinations of immunotherapies, vaccines, and immune modulators to enhance treatment efficacy.
História do jornalismo no Rio Grande do Norte: o primeiro tipógrafo do primeiro jornal
Authors: Sobral Gustavo , Bulhões Juliana
Published: October 2024

Esse artigo se debruça sobre a trajetória do primeiro tipógrafo do primeiro jornal em circulação no Rio Grande do Norte, O Natalense (1832–1837). Aliando pesquisa histórica e escrita narrativa, a pesquisa procurou recuperar a memória, examinar a documentação e contextualizar o momento político. Uma oportunidade para preencher não só uma lacuna nos estudos sobre o jornalismo, mas também para registrar primórdios da atividade jornalística no Brasil no começo do século XIX. Tarefa que não seria possível sem a pesquisa nos próprios jornais de época, fonte documental ainda pouco explorada pela história do jornalismo.
Segurança pública e os direitos fundamentais: o dilema do uso da força
Authors: Teixeira Tiago , Herdman Eleandro
Published: October 2024

O histórico de criminalidade cresce constantemente, sendo necessária a busca de formas que eliminem ou diminuam a violência. Diante disto, busca-se observar neste artigo como manter a ordem e a segurança pública mantendo os direitos humanos, assim, frente ao aumento da violência e o uso da força como forma de garantir a ordem este texto objetiva discutir até que ponto o uso da força policial afeta os direitos humanos das pessoas, mantendo a dignidade de todos e conciliando com a segurança e ordem pública. Isto, pois ao passo que a força física é utilizada há um dilema deste uso, onde muitos degradam a imagem dos que utilizam a força demasiada, pois seria contra a dignidade da pessoa independente do seu crime, ao passo que é necessário uma forma de manter a segurança e a força é a forma mais comum e efetiva em meio policial, portanto, este artigo tenta demonstrar onde é o limite deste uso.
Research on Netflix’s Expansion and Competitive Strategies in the Global Markets
Authors: Cui Yangmiaomiao
Published: October 2024

This study examines Netflix’s global expansion and competitive strategies, emphasizing their importance in the rapidly evolving entertainment industry. Netflix’s transformation from a DVD rental service to a leading global streaming platform highlights the significance of localized content, technological innovation, and original content production. The analysis identifies three major challenges for Netflix: navigating diverse regulatory environments, sustaining long-term subscriber growth, and managing content saturation and quality. Proposed solutions include partnering with local streaming services, enhancing recommendation algorithms, and focusing on producing high-quality content. The research offers valuable insights into effective global market entry strategies, underscoring Netflix’s role in fostering cross-cultural exchange and contributing to a more interconnected global community. Although the study relies on secondary data, it underscores the need for future research incorporating primary data to deepen understanding of Netflix’s strategies and their long-term sustainability. By addressing these challenges, Netflix can continue to thrive in the competitive global market and maintain its position as a pioneer in the entertainment industry.
Research On Marvel's Marketing Model: An Analysis of Digital Marketing and Synergistic Effect
Authors: Yao Shurong
Published: October 2024

Marvel Studios occupies a significant position in the global entertainment industry. Its success is attributed not only to its film content but also to its unique marketing strategies. This paper aims to analyze Marvel's digital marketing model and the synergistic effects across different media. Through case studies of Marvel Studios' marketing strategies, this paper explores its practices and achievements in social media, content marketing, and cross-platform collaboration. Furthermore, this paper examines relevant market data and user feedback, comparing Marvel's marketing model with other well-known brands through comparative analysis. The research finds that Marvel has successfully established a strong brand influence and a loyal fan base through precise digital marketing and efficient media synergy. This paper will help other enterprises understand how to use digital marketing and synergies to enhance brand value and market competitiveness, demonstrating the effectiveness of Marvel's digital marketing strategies in developing brand cohesion and achieving high returns.
Research on the Impact and Application Strategies of AI in Virtual Streamer Based on the Media Industry
Authors: Chi Lingzhi
Published: October 2024

The rapid advancement of artificial intelligence technology has significantly transformed various industries, including the media sector. One of the most notable developments in recent years is the rise of virtual streamers, who have gained substantial popularity on social media and streaming platforms. These virtual personas rely heavily on AI technology to create and present themselves as lifelike digital avatars to their audiences. This paper begins with an overview of the emerging virtual streamer industry and delves into the impact of AI technology on this phenomenon. It highlights how AI enhances live content and the virtual images of these streamers, making them more engaging and realistic. Additionally, the paper explores the challenges posed by the integration of AI in virtual streaming, such as concerns over authenticity and the potential risks to user data security and privacy. To address these issues, the paper suggests potential solutions to mitigate the negative effects of AI on virtual streamers. It also offers a forward-looking perspective on future research directions in this rapidly evolving field. By examining both the benefits and challenges of AI in virtual streaming, this paper aims to provide a comprehensive understanding of its implications and future prospects.
Research On Marketing Strategy of Social Media Platform: A Case Study Based on Tiktok
Authors: Zhang Xiyuan
Published: October 2024

In the context of the digital age, the frequency of using social media platforms in people's lives is increasing. This paper discusses the market overview, marketing strategies, success reasons and future prospects of Tik Tok as a new social media platform. The research methods include literature review and empirical analysis. The literature review section provides theoretical support for subsequent case analysis based on previous research results; Through specific cases and data, the empirical analysis shows the marketing strategies of TikTok as a representative of social media platform in different market environments. This study aspires to deliver valuable insights and strategic lessons for businesses and digital platforms by meticulously examining TikTok's digital marketing strategies. By delving into a profound analysis and offering a holistic assessment, this research endeavors to furnish substantial empirical evidence and theoretical frameworks. These contributions aim to deepen the comprehension and academic discourse surrounding TikTok's influence and competitive edge within the dynamic global social media landscape. Furthermore, the findings are anticipated to inspire innovative approaches to digital marketing, emphasizing the significance of adaptive and data-driven strategies in today's interconnected digital ecosystem.
The effect of cpap therapy on blood pressure in the mild obstructive sleep apnea population
Authors: Nelson Michelle L.
Published: October 2024

This retrospective study uniquely focused on the effects of continuous positive airway pressure (CPAP) on blood pressure in patients with mild obstructive sleep apnea (OSA), a condition characterized by intermittent upper airway collapse. OSA is a well-established risk factor for hypertension, with positive airway pressure (PAP) therapy being the most common treatment. While substantial evidence supports PAP therapy in moderate and severe OSA, the impact of CPAP on mild OSA, which accounts for 50%-70% of all cases, remains underexplored. The primary objective of this study was to investigate whether CPAP therapy, particularly the degree of adherence to treatment, has a measurable impact on blood pressure regulation in patients with mild OSA. Specifically, this research aimed to evaluate whether consistent CPAP use could lower systolic and diastolic blood pressure and assess how varying levels of adherence influence these outcomes. Participants were stratified into two groups based on CPAP adherence: Group A (n = 45) included those who used CPAP for four or more hours per night on at least 70% of nights, while Group B (n = 15) consisted of those with less than four hours of CPAP use per night on 70% of nights. Interestingly, greater systolic and diastolic blood pressure reductions were observed in Group B, suggesting that lower CPAP adherence may still contribute to significant cardiovascular improvements. These findings offer new insights into the management of blood pressure in patients with mild OSA and the role of CPAP adherence.
Evaluation of retinal nerve fiber layer and choroidal structure in obese children and adolescents
Authors: Yılmaz Öztorun Zeynep , Yıldırım Biçer Gamze , Zor Kürşad Ramazan
Published: October 2024

Aim: Obesity-related vascular damage and endothelial dysfunction have deleterious effects on the ocular vasculature. It was aimed to examine optical coherence tomography (OCT) parameters in obese and overweight children and to define their relationship with metabolic markers in this study.
Methods: The patient group consisted of 26 obese, 24 overweight patients aged between 8 and 18 years. The control group consisted of 25 healthy children with normal body mass index (BMI). This was a cross-sectional observational study. Serum glucose, lipid parameters, and homeostasis model assessment of insulin resistance (HOMA-IR) were investigated. Measurement of choroidal thickness was performed with Cirrus HD-OCT (Carl Zeiss Meditec Inc., Dublin, CA, USA). Retinal nerve fiber layer (RNFL) thickness was determined by an automatic computer algorithm without the need for user measurement.
Results: There were no differences in subfoveal, nasal, temporal choroidal thickness, and RNFL between obese, overweight, and control groups (p>0.05). A positive (linear) moderate relationship was found between RNFL and the HOMA-IR of 26 patients in the obese group (r=0.389) (p=0.049). A positively weak correlation was found between height and RNFL in obese patient group (r=0.264, p=0.028).
Conclusion: In the study, RNFL thickness increased as HOMA-IR level increased in obese children and adolescents. RNFL decreased as the height increased in obese children and adolescents. We believe that more comprehensive data about the effect of obesity on RNFL and choroidal thickness will be obtained with prospective studies in which the obese patient group with insulin resistance is taken separately and disease durations are defined, and long-term patient follow-up is performed.
AUDIOSIGNAL BASED EVENT DETECTION USING DEEP LEARNING TECHNIQUES
Authors: Zhandos D. , Lyazzat I. , Azizah S.
Published: October 2024

Deep learning has garnered significant interest from researchers for performing pattern recognition tasks. In particular, the detection of events based on audio signals and the recognition of natural sounds in the environment stand out. The DCASE challenge – Detection and Classification of Acoustic Scenes and Events – has further highlighted the efficiency of deep learning in accomplishing these tasks. This paper reviews the works of other researchers that applied various deep learning techniques to detect emergency events based on audio signals. It focuses on the complexity and specific challenges of recognizing polyphonic sound-based events. The use and structures of neural networks are presented, with an emphasis on the application of CNN and RNN for event detection based on audio signals. Evaluation metrics and an overview of datasets are also provided.
ANALYSIS OF ENERGY COSUMPTION IN THE NETWORK USING IOT SOLUTIONS
Authors: Lisnevskyi R. , Gladka M. , Biloshchytska S.
Published: October 2024

The article explores the importance of implementing IoT systems to analyze energy conditions in current locations. The designed system architecture ensures scalability and flexibility, which allows to effectively collect, save and analyze data. The research results confirm the hypothesis about the value of reduced control and optimization of energy consumption due to automated monitoring and compensation of reactive energy. A practical solution is being developed to automate the monitoring and balance of phase pressures, which promotes energy supply and reduces energy costs.
A COMPARATIVE STUDY OF SOFTWARE-DEFINED RADIO (SDR) AND SMART ACOUSTIC SENSOR PERFORMANCE FOR UAV DETECTION
Authors: Dana U. , Lyazzat I.
Published: October 2024

Unmanned aerial vehicles (UAVs) pose significant security challenges, especially in sensitive areas such as government buildings, schools, kindergartens, and borders. Effective detection and identification of UAVs are critical to protect sensitive areas from unauthorized access or hostile use. In terms of the ability to effectively detect the activity of suspected UAVs in these critical areas, there are two frequency-based detection technologies: acoustic sensors and program-defined radio (SDR). This study presents a comparative analysis of these technologies and evaluates their effectiveness in UAV identification. By analyzing UAV acoustic signatures and radio frequency (RF) emissions, the authors attempted to evaluate the strengths, limitations, and practical applications of each system. The findings indicate that although both technologies are effective, the choice between them depends on environmental conditions, UAV characteristics, and specific use cases. The researchers also attempted to analyze their effective performance sides to combine both for reliable recognition.
Optimalisasi Pemanfaatan Media Pembelajaran Berbasis TikTok sebagai Upaya Meningkatkan Hasil Belajar Siswa
Authors: Simanjuntak Hana Elisabet , Purba Hasna Cecilia , Ginting Jesika Trimanda , Putri A. Aruan  , Panjaitan Ribka Joy Nejevrina , Rini Herliani
Published: October 2024

As technology evolves, social media platforms like TikTok have started to be utilized in education as interactive and engaging tools. The aim of this research is to explore the potential of TikTok as a learning medium to improve student learning outcomes. This study uses a literature review method to analyze various sources related to the use of TikTok in education. Data were collected from five academic journal articles and literature reviews that discuss the use of TikTok in different educational contexts. The data analysis technique used in this study is content analysis, which identifies key themes from the related articles and examines the relationship between TikTok usage and student learning outcomes. The research results show that TikTok can enhance student engagement and motivation in learning and have a positive impact on their learning outcomes. TikTok has the ability to present educational material innovatively and effectively by utilizing an appealing visual format. If used correctly, TikTok can become a valuable learning medium. Thus, TikTok offers teachers the opportunity to create more creative and engaging lessons.
Dental caries lesions and impact on quality of life in adolescents living in urban and rural areas.A case study
Authors: Fernández Carlos , Pagano Maria C , Salgado Pablo A , Argentieri Angela B , Squassi Aldo F , Bordoni Noemí E
Published: October 2024

The concept of quality of life (QoL) developed from early studies on subjective wellbeing and satisfaction with life, interpreted as resulting from living conditions, and recognized by means of objective indicators. Indicators have been developed and validated to measure the relationship between quality of life and health Aim: To determine, during an Educational Social Practice, the association between presence of dental caries lesions and its impact on quality of life of adolescents living in rural and urban areas in Argentina. Materials and Method: This was an observational cross-sectional study in (a) a rural area (Tres Isletas; Chaco Province/Schools No. 601 and 477) and (b) an urban area (Villa Soldati; Buenos Aires City/Nuestra Sra. Fátima School). The sample included 40 students from the urban area (UG) and 30 from the rural area (RG). A calibrated researcher (Kappa 0.80) collected the survey data and performed the clinical examinations. The following were recorded: (a) sociodemographic distribution in terms of age and gender; (b) presence of dental biofilm according to Silness and Löe; caries lesions according to ICDAS II /INTCy criteria, and (d) DMFT, total and per component. Quality of life was assessed using the CPQ 11-14r. Statistical processing included calculation of frequency distribution of the variables (X± DS), and chi-square and Mann-Whitney tests to calculate association and comparisons between groups. Results: The sample included 47 girls (67.1%) and 23 boys (32.9%). Distribution according to sex and age did not differ significantly between sites (UG:12.9 years ± 0.5 and RG:11.8 years ±1.1). No significant difference was found between sites for a) plaque biofilm (p=0.759); b) DMFT, total value and per component, or c) individual and grouped ICDAS scores. Percentage analysis of the CPQr 1-14 scores showed significant differences between groups for questionnaire total scores (26.9% ± 2.2 in UG and 4.1% ± 0.8 in RG) and for the different domains. Conclusion: Perceived impact on quality of life caused by dental caries lesions was significantly higher in urban than the rural group, although neither the dental caries process nor the amount of biofilm differed significantly between groups.
Bone regeneration by a bone substitute biomaterial containing hydroxyapatite, chitosan, xanthan and graphene oxide supplemented with conditioned medium from mesenchymal stem cells.
Authors: Rocha Daniel N , López David GM , Ferreira José RM , Silva Marcelo HP , Filgueiras Isabela AAAP , Alves Bruno F , Almeida Bruno M , Kotaka Tatiana , Buss Leonardo F , Magnabosco josé L , Teixeira Marcelo L , Mariano Éric C , Cationi Mariáh H , Bosco Isadora , Nascimento Marvin , Canal Raul , Neves José G , Aloise Antonio C , Martinez Elizabeth F , Holliday LexieS , Pelegrine André A
Published: October 2024

This study analyzed a recently developed bone substitute biomaterial made of chitosan-xanthan- hydroxyapatite-graphene oxide (CXHAG). The CXHAG particles underwent in vitro structural and morphological characterization, and in vivo testing with or without osteogenic conditioned medium from mesenchymal stem cells. Aim: The aim of this study was to determine whether the CXHAG novel biomaterial, supplemented with conditioned medium from mesenchymal stem cells, could be useful for bone regeneration. Materials and Method: For the in vitro study, cells were incubated with 20mg of CXHAG granules for 24 hours and a MTT assay was performed to tests for cytotoxicity. For the in vivo study, critical size calvarial bone defects were created in twenty-five rats. One animal had the defect unfilled (Control Group–CG) and was euthanized after 42 days. Twelve rats received the CXHAG particles (Group 1–G1) and the other twelve received the CXHAG particles supplemented with the conditioned medium (Group 2–G2). All G1/G2 grafts were covered with a CXHAG membrane. G1/G2 animals were euthanized after 14 days (T1) or 42 days (T2). The specimens were processed and histologically evaluated. Results: SEM analysis of the CXHAG particles showed granules of 300-400μm, with a rough irregular surface. They were not cytotoxic to dental pulp stem cells in vitro. The CG specimen showed loose immature connective tissue and no bone formation at the center of the defect. G1 and G2 presented remnant biomaterial particles at both time points, but only G2 had bone formation at the center of the defect. Conclusions: The conditioned medium had a positive effect on bone regeneration in rat calvarial critical size defects when associated with the novel bone substitute biomaterial.
Effect of finishing and polishing systems on surface roughness and color stability of aesthetic restorations exposed to staining solution.
Authors: Ferreira Alvarenga Ana C , Kantovitz Kamila R , Turssi Cecília P , Basting1 Roberta T , Vieira-Junior Waldemir F , França Fabiana MG
Published: October 2024

The color and the surface roughness of aesthetic restorations are related to the clinical sucess and longevity of these treatments. Aim: This study evaluated the influence of finishing and polishing systems, and storage media on the surface roughness and color stability of aesthetic restorative composites. Materials and Method: Cylindrical specimens (n=10) were prepared and treated according to: 1. Type of composite resin (nanofilled- Filtek Z350XT, suprananofilled- Estelite Omega, nanohybrid- Empress Direct); 2. Type of finishing and polishing systems (no polishing, aluminum oxide discs or abrasive rubber polishers); and 3. Type of immersion medium (water or coffee, 3 h/day/30 days). Surface roughness (Ra - μm) and color stability (L, ∆Eab, and ∆E00) were evaluated at baseline (after polishing) and final time (after immersion). Data were subjected to Kruskal-Wallis, Mann-Whitney, Wilcoxon, and Student- Newman-Keuls tests (α=0.05). Results: Nanohybrid (p<0.001) and suprananofilled composite resins (p=0.004) showed an increase in Ra after polishing, regardless the finishing and polishing system. After immersion in coffee, the nanofilled composite had the highest roughness values (p=0.032). L values increased for all resins after polishing (p<0.05). Suprananofilled composites had the greatest color stability with the lowest values of ∆Eab and ∆E00. Conclusions: Finishing and polishing systems had an impact on the surface roughness and color stability of all aesthetic resins, and their effectiveness depended on the type of composite resin.
A Comparative Analysis of Influenza Virus and Adenovirus: A review
Authors: Mahmood Fatimah Nazar , Al-Najim Alaa Nazar , Abbo Hasan Eman Mohmmed , Moufaq Ismael Rafal , Saadi Ali M
Published: October 2024

This narrative study seeks to examine pneumonia induced by severe acute respiratory syndrome coronavirus-2, influenza, and adenovirus regarding clinical, laboratory, and radiological features. In conclusion, whereas these viral pneumonia clinics exhibit same symptomatology and laboratory results, we assert that there are notable distinctions, particularly in radiological findings.