bluuebunny/crossref_metadata_2025 huggingface dataset:
Primary Skeletal Muscle Diffuse Large B Cell Lymphoma in Lumbar Region – A Rare Occurrence
Authors: Muralidhar Aparna , Mahadev Kanna Sandhyarani , Minal Jessica , Venkatesan Vidhya , Mysorekar Vijaya V
Published: May 2024

Diffuse large B cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma worldwide. Patients most often present with a rapidly growing tumour mass in single or multiple, nodal, or extranodal sites. Extranodal involvement is seen in up to 40% cases. Initial presentation as soft tissue lesion is rare. We report a case of extranodal DLBCL in an elderly male, presenting as a soft tissue mass in the left lumbar region, clinically suggestive of lipoma. The patient had no palpable lymphadenopathy. Complete blood counts were within normal limits. Initial ultrasonography was suggestive of abscess, possibly of tubercular origin. On fine needle aspiration cytology, features were of a malignant neoplasm; a lymphomatous process. Subsequent histopathological evaluation followed by IHC confirmed the diagnosis of DLBCL. Primary extranodal DLBCL involving the soft tissue is rare. Owing to its non- specific and unusual clinical presentation, accurate diagnosis may be delayed. Besides, imaging modalities are also diagnostically challenging due to a wide range of differentials, thereby emphasising the need for tissue diagnosis. Histopathological examination and immunohistochemistry are paramount in accurate diagnosis and tailoring treatment options.International Journal of Human and Health Sciences Vol. 08 No. 01 Jan’24 Page: 95-98
A Rare B-Subgroup Causing ABO Discrepancy in Blood Grouping: A Case Report
Authors: Yousuf Rabeya , Jayakumar Kaalpana , Abdullah Thalith Nor Fadzliana , Binti Suhemi Nur Afifah , Abu Hazir Qhasmira Binti
Published: May 2024

This is a 24-year-old gentleman with underlying status epilepticus, admitted for septic shock secondary to meningoencephalitis. On pretransfusion investigation, his blood grouping showed ABO discrepancy. His forward grouping showed negative reaction with anti-A, and anti-B while his reverse grouping showed strong 3+ reaction with A1 cell and no reaction with B cell. Repeated tests with new samples also showed similar results. Subsequently, test was repeated at room temperature and 4◦C with prolonged incubation and with enzyme treated cells. Forward grouping showed the same result while the reverse grouping showed enhancement with A1 cell (4+). We suspected B subgroup and proceeded with anti-H lectin test which showed 4+ reaction. Adsorption and elution study confirmed the presence of antigen B on patient’s RBCs. Therefore, it is necessary to resolve all discrepancies to ensure safe transfusion practice.International Journal of Human and Health Sciences Vol. 08 No. 01 Jan’24 Page: 99-102
Giant Post-traumatic Splenic Cysts: A Case Report
Authors: Sagiran Sagiran , Fakhriani Rizka , Amsriza Fadli Robby
Published: May 2024

Splenic cysts are highly infrequent, about 0.07 percent. A post-traumatic splenic cyst is a rare complication that should be noticed if a lump in the left upper abdomen swells after abdominal trauma. This publication reported a case of a 23-year-old male student with a lump in the upper left abdomen. This study aims to describe the patient’s disease with the background of the case above. The author, in this case, uses the case report research method. Case reports are detailed descriptions of rare diseases, recent occurrences, unusual indications or symptoms of disease, unreported studies, or unexpected events observed in a patient during treatment. As a result of the abdominal examination, a smooth mass was palpable on the abdomen, located in the left hypochondrium and epigastric region. This mass is stable, with a diameter of 25 cm. Computed tomography (CT) of the abdomen found hypodense lesions, round, firm, and regular in the spleen, with intralesional pneumatization and air-fluid. A median laparotomy found a giant splenic cyst. A total splenectomy was performed. Found splenic hemorrhagic cysts without signs of malignancy. An unusual occurrence of a post-traumatic giant splenic cyst. A post-traumatic splenic cyst should be considered if one has a mass in the left upper abdomen after experiencing abdominal trauma. Total splenectomy, either open or laparoscopic, is the preferred treatment, especially if the cyst is large. This study is an original study by the author and is data taken directly from patients.International Journal of Human and Health Sciences Vol. 08 No. 01 Jan’24 Page: 103-107
Visualizaciones de datos accesibles con Highcharts JS
Authors:   Universitat de Barcelona, Alcaraz-Martínez Rubén
Published: May 2024

Data literacy is a key element of information literacy. In a context where more and more sectors are making use of data visualization, it is essential to incorporate accessibility into the design of these resources to ensure access to information for all citizens. The aim of this paper is to introduce the Highcharts library for creating data visualizations. The installation process, the creation of a simple chart, and the integration of multiple accessibility features are shown.
Importancia de visualizar el mensaje extraído con minería y ciencia de datos. Storytelling con enfoque mixto para comunicación efectiva
Authors:   Universidad de Extremadura, Vázquez-Atochero Alfonso , Ledo-Díaz Alberto ,   Universidad de Extremadura
Published: May 2024

The visualization of the message extracted through data mining and science is fundamental in the effective communication of findings. The combination of storytelling techniques offers a powerful mixed approach to convey complex information accessibly. This strategy is not only familiar but also adaptable to diverse audiences. By reproducing graphics and visual narratives, the goal is not simply to present concrete data, but to provide examples of divergent visual representations. These visual narratives not only allow for a deeper understanding of the data but also facilitate its interpretation and dissemination. Adapted for different contexts and audiences, these tools become key allies in communicating research results and data analysis. In summary, the importance of visualizing the message extracted through data mining and science lies in its ability to effectively convey complex and relevant information through a variety of visual and narrative means.
A Multi-Factoral Approach to Enhancing Millennial Teachers' Personal Knowledge Management
Authors: Rustiyonno Rustiyono , Danim Sudarwan , Ifani Nadia Nur
Published: May 2024

Prior research has emphasized a need for scholarly works investigating millennial instructors' knowledge management (PKM) practices at the individual level within an institution. In addition, there needs to be more research examining the role of organizational learning as a mediator between transformational leadership and personal knowledge management among millennial instructors. This study examines how transformational leadership, ICT literacy, and organizational learning affect personal knowledge management (PKM) among Indonesian school instructors in their 20s and 30s. Another goal is to investigate the function of organizational learning as a mediating factor. We administered questionnaires to 100 teachers at some private Islamic schools in Bengkulu, Indonesia, and evaluated them subsequently using partial least squares structural equation modeling. The results suggest that proficiency in information and communication technology (ICT), the ability to inspire and guide others through transformational leadership, and the presence of a culture that promotes continuous learning within the business all contribute positively to the practice of personal knowledge management (PKM) among instructors from the millennial generation. The study determined that ICT literacy had the most substantial impact on teachers' PKM. Furthermore, organizational learning mediates between transformational leadership and PKM, resulting in a slight rise. These findings have practical consequences for school administrators who aim to increase millennial teachers' information and communication technology (ICT) skills in the region. One way to achieve this is by creating an ICT literacy ecosystem within schools, which will help strengthen the personal knowledge management of these instructors.
Unlocking Success: Key Factors for International Mobility Program in Implementing the Merdeka Belajar-Kampus Merdeka Curriculum
Authors: Isnaini Rohmatun Lukluk , Hidayati Wiji , Arifin Zainal
Published: May 2024

This article is based on research conducted at nationally accredited State Islamic Higher Education Institutions (PTKIN) in Indonesia, which have already begun implementing the Merdeka Belajar-Kampus Merdeka (MBKM) curriculum. The informants serving as data sources consist of 15 students participating in the International Mobility Program (IMP). A qualitative case study gathered data from interviews, observations, and documentation. The research emphasizes that the determinants of IMP success in supporting the implementation of the MBKM curriculum consist of four aspects: 1) through the ability to adapt well to a new environment, students gain learning experiences outside the campus by adjusting and respecting cultural differences in the destination country; 2) through international language proficiency, students are increasingly trained to conduct high-quality research and communicate effectively creatively; 3) through their interest in challenges and adventures in foreign campuses, students confidently present in international forums; 4) through the transformation of a global perspective, students are motivated to pursue further studies abroad and intend to participate in international programs in the following years. Understanding and emphasizing these factors is crucial for optimizing the benefits derived from international mobility initiatives within the unique context of religious higher education institutions.
From Brain-Gain to Brain-Drain: Analyzing Emigration Drivers in Nigeria and the Socio-economic Implications for Future Development
Authors: Oludayo Emmanuel
Published: May 2024

Brain-drain occurs when highly educated and skilled people leave their home nations for greater chances abroad. Over the years, Nigeria, a developing nation with major socio-economic issues, has lost a significant portion of its workforce. People leave Nigeria for lack of jobs, inadequate infrastructure, unpredictable governmental administration, and uncompetitive wages and benefits. The loss of qualified personnel hinders the country's ability to supply basic services, innovate, and grow economically, hurting healthcare, education, and economic development. Nigeria needs job wage and service standards reform to stop brain drain. This includes improving domestic employment, education, research and development, and investment and entrepreneurship. Scholarship, mentorship, and professional development initiatives may also reduce brain drain by encouraging skilled people to stay or return to Nigeria.
Understanding the Pan-Africanists in Africa
Authors: Mangalala Brel GrÃ¢ce
Published: May 2024

This paper studies the Pan-Africanists in Africa. The main concern is to identify and draw the difference which exists between the Pan-Africanists of yesterday and those of today in the context of developing Africa. Through a socio-historical perspective, the study agrees that the Pan-Africanists of yesterday were radical and determined about the socio-economic and political progress of Africa because they needed both the liberation and unification of Africa whilst the Pan-Africanists of today are no longer determined about the immediate socio-economic and political progress of Africa, because they lack both the purpose and a revolutionary spirit in the struggle for Pan-Africanism. The paper recommends that Africa needs a new generation of Pan-African Revolutionaries who can have both a revolutionary spirit and a sense of solidarity and unity in the struggle for Pan-Africanism in Africa, as well as a new type of citizen, a dedicated, modest, honest, uncorrupted and informed man.
Modernistic Perspective on Kafka's Metamorphosis
Authors: Hasnain Muhammad , Qadar Muzaffar , Mubashir Muhammad
Published: May 2024

This study explores Kafka's "Metamorphosis" using a modernistic lens. The study employs a qualitative method, analyzing textual lines through the ideas of modernism presented by Berry (1995). Findings reveal that Kafka employed experimental writing techniques of symbolism and stream of consciousness to depict elements of hope and the human connection with himself. Moreover, "Metamorphosis" contains modernistic themes of dehumanization, existential crisis, fear, violence, and absurdity. All these themes signify the degradation of Samsa to the extent that he ultimately meets his death. This study paves the way for academia to perceive literature in a broader sense rather than confining it to a single lens of interpretation.
Impact of Different Social Media Channels on Online Buying behavior: Comparative Case Study of UK with Reference to COVID-19
Authors: Aslam Saif , Riaz Sufi Nouman , Aslam Maria
Published: May 2024

COVID-19 has drastically affected the business sector all around the globe and its subsequent implications have changed the buying habits of consumers. This comparative inquiry seeks to evaluate the online buying behavior of customers amid different scenarios for developing an empirical idea how different social media platforms influenced the online purchase behavior of customers before and after global pandemic. The population of this study primarily encompasses the social media users. Objective responses are gathered from 100 respondents using online survey questionnaire and data is analyzed using statistical analysis techniques. The results have indicated an increase in the customer shift from physical shopping to the online shopping and also indicated that different social sharing platforms including Instagram and Facebook positively influenced the purchase intention of customers during the times of crisis.
The British Government's Disregard Towards Women in Democratisation Process from 1832 to 1918
Authors: Ngatsongo Garel , Mbon Armel
Published: May 2024

This work is concerned with the British Government’s disregard towards women in the democratisation process in the nineteenth and twentieth centuries purposely showing the negative impact of the traditional view of women by men in the current political sphere. From the historical perspective, the results have proved that the British Government has developed some unfair behaviour vis-à-vis women, which excluded them from political life for several years. Moreover, after a long struggle between the people and the Government, Parliament voted for the First Reform Act in 1832. This Act gave the right to vote to some men from the Middle Class, but no particular attention was paid to women's cause. Warned of this disqualification, women decided to rise up and claim their rights, but this would not be a simple affair. In the long run of time, men alike women, made up their minds to vigorously attack the Government.
ID Card Please! No Sir: Dissecting Power of LEAs in Document Checks
Authors: Rasool Aisha , Dayan Fazli
Published: May 2024

Citizens across the globe, especially in Pakistan mostly are asked a frequent yet debatable query and demand for identity cards and other documents on a daily basis by the Police. Be it the scheduled checkpoints or informal exchanges, the police officers habitually ask the citizens to show their identification documents. Though such actions are meant to guarantee security and uphold law and order, their legitimacy and legal sanctity have ignited much debate and raised significant concerns about individual rights and distresses like privacy invasion. The "equilibrium between the right to privacy and the concerns like security" is the epicentre of our analysis. From one perspective, promising security, peace and tranquillity and enforcing laws are the duties invested in the executive, however, the matter of Privacy invasion is yet another factor to be appraised by the LEAs.
Neurotransmitters and Tourism Happiness: Unraveling the Link between Brain Chemistry and Tourist Experience
Authors: Alam Mohammad , Faraz Ahmad , Zeb Alam
Published: May 2024

Neurotransmitters, hormones that regulate emotions and sensations, play a crucial role in happiness. Chemicals, released as hormones in the bloodstream, trigger emotions and sensationsin the human body, affecting mood and emotions influenced by both external and internal factors. Travel, a trend that promotes active health and quality of life, involves activities like sightseeing, hiking, and socializing. These activities help reduce stress, anxiety, and boredom, promoting overall well-being and mental health. Travel & tourism can create memorable experiences that stimulate happiness, during travel reducing tension and anxiety and enhancing overall well-being. Engaging in activities that stimulate happiness hormones can alleviate strain and angst while enhancing mental health.
Multidetector Computed Tomography Used in Evaluation of Olfactory Fossa Depth in a Tertiary Hospital in Eastern Region of Nepal: A Descriptive Cross-sectional Study
Authors: Yadav Ajay Kumar , Shah Rajeev Kumar , Yadav Neha , Koirala Bipin , Dev Binit , Taparia Sushil
Published: May 2024

Introduction: Olfactory fossa (OF) is a depression in most infero-medial portion of anterior cranial fossa formed by cribriform plate, crista galli and lateral lamella of cribriform plate (LLCP). LLCP being thinnest and extremely variable parts, more prone for iatrogenic injury during sinus surgery in case of asymmetric and deep OF. Multidetector computed tomography (MDCT) is frequently used imaging modality in the evaluation of paranasal sinus. The objective of the study is to classify the OF depth according to the Keros classification.
Methods: In this ethically approved prospective, cross-sectional descriptive study, CT scan was done in 530 consecutive patients from February 2022 to July 2023. Coronal CT images of paranasal sinuses and nose were used to measure the OF depth. The data collected was analyzed using SPSS.Results: Out of 530 patients included in this study, 310 (58.49%) were male and 220 (41.51%) were female with mean age of 40.46±11.56 years. Total of 1060 olfactory fossa were analyzed with mean depth of 4.96±1.88 mm. In our study, 310 (29.24%) had type I, 730 (68.88%) had type II and 20 (1.88%) had type III according to Keros classification.Conclusions: Keros type II OF is more common. The dangerous type III OF having low prevalence, more commonly seen on right side and in males.
Kedudukan Saksi Instrumen di Pengadilan
Authors: Istiqomah Ira Nur , Rachmi Sulistyarini  , Dhia Al Uyun
Published: May 2024

Notaris adalah pejabat publik yang berhak berwenang dalam membuat akta autentik, sesuai dengan Undang-Undang Nomor 2 Tahun 2014 Tentang Perubahan Atas Undang-Undang Nomor 30 Tahun 2004 Tentang Jabatan Notaris. Salah satu syarat akta autentik adalah adanya saksi, yaitu saksi instrumen, saksi instrumen sebagai orang yang diwajibkan untuk hadir pada saat suatu peristiwa untuk menyaksikan, sehingga bila diperlukan dapat memberikan keterangannya yang membenarkan jika peristiwa tersebut benar terjadi. Terkait dengan hukum saksi instrumen ialah saksi dalam akta notaris yang ikut serta dalam hal pembuatan terjadinya akta yang dibuat notaris, saksi tersebut yang nama-namanya dicantumkan dalam akta notaris. Tujuan dari penelitian ini adalah untuk mengkaji urgensi pengaturan hukum saksi instrumen di pengadilan dan kedudukan saksi instrumen di pengadilan. Kedudukan saksi instrumen tidak diatur dalam suatu bentuk peraturan, dimana kedudukan saksi sangat penting dalam akta yang dibuat oleh notaris. Karena saksi turut dipanggil ke persidangan untuk memberikan keterangannya dalam hal akta yang dibuat oleh notaris di perkarakan oleh para pihak. Penelitian ini merupakan penelitian hukum normatif dengan pendekatan peraturan perundang-undangan (statue approach) dan pendekatan secara konseptual (Conseptual Approach). Berdasarkan hasil penelitian saksi instrumen dalam akta notaris belum diatur dalam Undang-Undang Nomor 2 Tahun 2014 Perubahan Atas Undang-Undang Nomor 30 Tahun 2004 Tentang Jabatan Notaris. Saksi instrumen akan ikut terkena proses penyidikan dan dipanggil untuk dimintai keterangannya. Notaris mempunyai hak ingkar sehingga ia bebas untuk tidak hadir dalam proses pemanggilan terkait akta yang dibuatnya. Sedangkan saksi tidak ada suatu aturan yang mengatur kedudukan, hak dan kewajiban nya sebagai saksi. Tidak diatur nya kedudukan saksi instrumen menimbulkan kekosongan norma hukum, diperlukan pembentukan norma baru, norma ini disebut sebagai ius constituendum atau lege ferenda mengenai hukum yang akan dicita-citakan kelak.
Os Modelos de Atila: um estudo sobre filosofia e divulgação da ciência
Authors: Da Cunha Ivan Ferreira , Bertotti Thalyta , Fernandes Paulo Emmanuel
Published: May 2024

Este texto discute aspectos de filosofia da ciência a partir de um evento ocorrido no início da pandemia de CoViD-19 no Brasil, a saber, a polêmica envolvendo transmissões em redes sociais realizadas pelo microbiologista e divulgador de ciência Atila Iamarino. Essas transmissões foram consideradas alarmistas por parte da sociedade e da mídia. Argumentamos que Iamarino raciocina de maneira eminentemente científica, construindo e operando modelos. Uma análise da pragmática de modelos indica que Iamarino articulou estruturas abstratas para promover a mediação entre conhecimentos de diferentes domínios sob condições ceteris paribus. Seu raciocínio, no entanto, é simplificado, tendo em vista seu objetivo de divulgação científica. Essa análise possibilita reflexões sobre o papel político que a divulgação científica assume em nossa sociedade e sobre o papel da filosofia na educação científica.
A desconstrução como abertura polifônica e relacional em Jean-Luc Nancy
Authors: Spiga Deborah
Published: May 2024

Nesse artigo analisaremos como o movimento da desconstrução se estrutura, em Nancy, como movimento de desfecho e de abertura dos nossos aparelhos conceituais. No primeiro tópico, expostas as conotações que esse termo assume no pensamento de Jaques Derrida, analisaremos como o “evento” da desconstrução configura-se em Jean-Luc Nancy. Podemos falar de uma herança desconstrutiva? Esse termo propicia uma partilha filosófica entre os dois filósofos-amigos? Em seguida, enfatizaremos o papel negativo do “de” da desconstrução e sua ultrapassagem no termo “adoração”. Por fim, veremos a relação entre “struo”, “destruo” e “construo” e como isso se relaciona a uma nova concepção da história.
Escuta, estímulo e distração: os impactos neurológicos da pandemia na memória e apreciação musical
Authors: Silva de Oliveira Braulyo Antonio , Menini Thiago
Published: May 2024

O ponto de partida do presente artigo é a ideia de uma crise na escuta musical descortinada pelas primeiras apresentações da Música Nova. Theodor Adorno lamentou o reduzido número de ouvintes capazes de uma escuta à altura das exigências da produção musical mais consequente; ele suspeitava que a atenção e a memória demandadas para a escuta da música de vanguarda diferiam daquelas necessárias para a música típica da sociedade de mercadorias. Em seguida, demostramos como esta crise se intensifica através da imposição de um regime único de atenção-memória, provocado pela interação dos corpos com a tecnologia contemporânea na sociedade da hiperinformação. Por último, apresentamos a hipótese de que a COVID-19 molda biologicamente nossos corpos, adaptando-o às exigências do regime de atenção-memória contemporâneo, enquanto que, por outro lado, bloqueia a forma de escuta reivindicada não só pela música de vanguarda, mas também pela tradição erudita.
“Projeto Inumeráveis”: luto e memória em tempos de pandemia de Covid-19 no Brasil
Authors: Dutra Brignol Liliane , Cáceres Sabrina
Published: May 2024

O artigo investiga o Inumeráveis, memorial digital que busca homenagear as vítimas de Covid-19 no Brasil, de modo a compreender como as mediações da tecnicidade e das narrativas, constitutivas do projeto, constroem memórias coletivas e experiências de luto em relação à pandemia. Parte-se de uma discussão transdisciplinar sobre os conceitos de luto e memória, atravessados pela perspectiva comunicacional e de digitalização dos mesmos. Na metodologia, combinamos duas perspectivas: a arqueologia das mídias e a análise crítica da narrativa. Apresentamos parte do trabalho de escavação e de expedição para compreender as lógicas de produção do projeto, seus criadores, os aspectos estéticos e simbólicos das plataformas digitais, bem como uma síntese interpretativa da análise de 26 textos tributos do memorial. Como resultados, destacamos como o memorial proporciona diferentes manifestações do trabalho de luto e a construção de uma memória nacional e política a respeito da pandemia.
Vida neoliberal e imaginário antineoliberal
Authors: Ortegosa Aggio Juliana
Published: May 2024

A pandemia da Covid 19 escancarou a perda histórica de certas vidas, evidenciando a crueldade a que estamos submetidos no sistema capitalista neoliberal. Esse ensaio procura mostrar que a crise atual é fruto de um modo de vida neoliberal, bem como aventar possibilidades de resistência a partir de uma imaginário antineoliberal que suscite o desejo de resistir e transformar o atual estado das coisas, e, mais especificamente, aqui no Brasil, tendo em conta toda opressão racial e sexista que nos é própria.
Freud e a experiência da ficção
Authors: Barros Oliveira Bernardo
Published: May 2024

A trilha aberta pela psicanálise freudiana para a questão da atividade psíquica do leitor/espectador é talvez menos bem mapeada do que a da atividade do artista, esta última marcada por um viés biografista ou patográfico, deixando no caminho algumas lacunas ou zonas de indefinição que tentaremos indicar, para a partir daí sugerir algum tipo de preenchimento destes vazios teóricos. As referências principais do artigo são os ensaios “Personagens psicopáticos no teatro” e “O escritor e a fantasia”. Tomando os dois como base, procuramos mostrar como Freud sugere uma gama de possibilidades de recepção ou participação na obra literária, sempre marcadas pelo caráter inconsciente destas e por uma discussão que pressupõe o tema do narcisismo, ainda inédito na época dos dois textos, essencial para a compreensão do apelo das histórias populares de aventura. Além disso, será relembrado o papel modelar do drama de Hamlet como personagem edípico, ressaltando aqui mais a perspectiva do espectador na recepção da ação. Neste ponto será também trazida a intepretação de T. S. Eliot da peça de Shakespeare.
Notas sobre o tempo e o luto no mundo pós-covid
Authors: Rodrigues Carla
Published: May 2024

Este artigo tem como ponto de partida a noção de “novo tempo do mundo”, proposta pelo filósofo Paulo Arantes, em torno da qual articulo as transformações materiais e subjetivas das formas de vida pós-covid. Trabalho com a proposição de que são mudanças inseparáveis, consequência do encaixe perfeito entre o capitalismo de plataforma e as mudanças trazidas pela pandemia de covid-19. Por fim, discuto, recorrendo à filosofia de Judith Butler, a dificuldade de encontrar um caminho para o trabalho de luto em relação às perdas coletivas que são, de fato, perda de uma certa forma de existência humana.
Destino dado. As formas do amor em Grande sertão: veredas
Authors: Süssekind Pedro
Published: May 2024

Neste artigo, tenho a intenção de analisar a trama amorosa do romance Grande Sertão: veredas, a fim de mostrar sua articulação com a trama épica (as guerras entre jagunços). Procuro mostrar que Guimarães Rosa desenvolve uma dialética entre dois extremos: o amor carnal, ou desejo erótico, simbolizado pela prostituta Nhorinhá, e o amor espiritual, ou paixão romântica, simbolizado pela noiva Otacília. A relação do protagonista Riobaldo com essas duas personagens é atravessada pelo ciúme de seu amigo Diadorim, expressão de um amor proibido no qual aqueles dois extremos se misturam. A partir de certas passagens do romance, discuto a caracterização de Diadorim como figuração da máxima ambiguidade, que é o princípio articulador da narrativa. Nessa figuração, a mistura dos elementos opostos (o feminino e o masculino, a delicadeza e a ferocidade, o ódio e o desejo) articula a trama amorosa não só com a trama épica do romance, mas também com o seu tema metafísico-religioso (a especulação sobre Deus e o diabo).
O que resta da pandemia: tecnologia e ecologia no século XXI
Authors: Duarte Pedro
Published: May 2024

Embora impactante no momento em que acontecia, a pandemia de Covid-19, tão logo arrefeceu como uma crise sanitária, foi esquecida. Os anos de 2020 e 2021, com mortes, doenças, angústias e isolamento social, ficaram para trás. Será, entretanto, que o mundo deixado após a pandemia nada tem a pensar a partir dela? Se confiarmos no que defendia o filósofo francês Alain Badiou, não. Ele considerou a pandemia um problema prático, que pouco exigia da filosofia. O argumento do artigo que se segue é que, embora Badiou tivesse razão em apontar o exagero de projeções para o bem e para o mal de filósofos sobre o futuro após a pandemia, sua posição menosprezou que não se tratava somente de uma situação sanitária empírica, mas de um momento histórico no qual se cristalizaram as duas preocupações principais do século XXI: com a tecnologia (como apontou João Pedro Cachopo), expressa na inteligência artificial; e com a natureza (como apontou Bruno Latour), expressa no antropoceno.
Vozes do passado, vozes para o futuro
Authors: Fantinato Manuela
Published: May 2024

O ensaio apresenta o percurso de uma pesquisa que nasce durante a pandemia deCovid-19 e segue em curso, a partir da escuta de artistas a partir de 80 anos. Partoda hipótese que de que a pandemia de Covid-19 pode representar uma ruptura emnosso cronótopo de tempo histórico, tendo como referência as noções de ReinhartKoselleck de tempo de experiência e horizonte de expectativa. A experiência dapandemia nos confrontou com a urgência da morte, representando um paralelo coma própria experiência da velhice e fazendo da escuta daqueles que testemunharamalgumas das principais transformações do último século uma importante forma decompreender o momento de crise do mundo contemporâneo.
Exploring the Link between Smartphone Use, Recorded Violence, and Social Sharing in 80 Case Studies in Italy
Authors: Rizzo Amelia , Princiotta Emanuela
Published: May 2024

The increasing prevalence of violence recorded and shared through smartphones in today’s digital age has raised concerns about the underlying reasons driving such behavior. However, the lack of experimental studies and scientific evidence exploring the relationship between smartphone use and acts of violence has hindered our understanding of this phenomenon. To bridge this gap, the present study aimed to investigate the potential link between smartphone usage and the perpetration of violence, specifically focusing on incidents where violent acts were recorded and shared publicly. Given the challenges associated with directly observing such occurrences and the limitations of self-reporting due to social desirability bias, the study adopted a novel approach by analyzing major news outlets. Cross-referencing the most recent cases involving 80 episodes of violence, spanning from 2017 to 2023, accompanied by smartphone-recorded videos, the research aimed to gain insights into the role and outcomes of content dissemination. The findings revealed a concerning trend, indicating a rise in violence perpetrated with the aid of smartphones, where subsequent sharing on social networks and instant messaging platforms contributed to the viral spread of such content. This study provides valuable insights into the connection between smartphone usage, violence, and the sharing of violent content. The implications of these findings highlight the need for further research and the development of tools to detect and address violence-related issues in the digital space. Moreover, it emphasizes the importance of responsible social media usage and collective efforts to curb the spread of violent content and foster a safer online environment.
ANALISIS ALAT PENANAMAN JAGUNG (Zea mays L) MANUAL DENGAN SISTEM DORONG
Authors: Ardiansyah Adi , Faisal Muhammad , Kadafi Muamar
Published: May 2024

Produksi jagung dunia menempati urutan ketiga setelah padi dan gandum. Distribusi penanaman jagung terus meluas di berbagai negara karena tanaman ini mempunyai daya adaptasi yang luas di daerah subtropik ataupun tropik. Indonesia menempati urutan ke-8 dengan produksi jagung sekitar 2,06 %. Produksi jagung terbesar di 12 Provinsi dan 45 Kabupaten, Berdasarkan data badan statistik di Nusa Tenggara Barat produksi jagung sebesar 20,67 juta ton atau naik 1,66 pada tahun 2015 di bandingkan pada tahun 2014. Metode penelitian ini adalah metode ekperimental dengan percobaan merancang alat mesin secara langsung di perbengkelan. Pengujian performansi dengan perlakuan jagung 3 tahap yaitu 0,015 kg, 0,016 kg dan 0,016 kg. Pengujian menggunakan Rancangan Acak Lengkap (RAL). Hasil penelitian pada waktu kerja yang paling lama adalah pada percobaan ketiga yakni 45,50 menit sedangkan waktu yang paling cepat yakni pada perlakuan pertama yakni 15,47 menit dan pengujian alat dilakukan tiga perlakuan dengan bobot bahan berbeda yakni perlakuan pertama 0,25 kg,  perlakuan kedua 0,5 kg, dan perlakuan ketiga  0,75 kg. Efisiensi kerja alat perlakuan pertama, kedua, dan ketiga masing-masing sebesar 93, 95 dan 97%. Efisiensi yang paling tinggi terjadi pada perlakuan ketiga yakni yakni sebesar 97%. Efisiensi yang paling rendah adalah perlakuan pertama yakni 0,93 atau 93%. Kapasitas kerja alat pada perlakuan pertama sebesar 0,015 kg/menit. Adapun perlakukan kedua dan ketiga kapasitas kerja alat memiliki nilai yang sama, yakni 0,016 kg/menit.
A New Hybrid Approach for Image Security using Steganography and Encryption
Authors: Rehana Saheb  , Nallamilli Satya Sai Kartheek Reddy  , Ritu  , Ashish Kumar Dhiman  , Nishant  , Nirmaljeet Kaur
Published: May 2024

In today's digital age, ensuring the security and confidentiality of image data is paramount, particularly with the proliferation of online communication and storage platforms. This project proposes a hybrid approach for enhancing image security by synergistically integrating encryption and steganography techniques. The combination of these two methods aims to fortify the protection of digital images against unauthorized access and tampering. Encryption ensures the confidentiality of image content by converting it into an unintelligible form using robust cryptographic algorithms. Concurrently, steganography conceals the encrypted data within the image itself, embedding it imperceptibly into the pixels or metadata. The synergy of encryption and steganography not only safeguards the integrity of image data but also adds an additional layer of concealment, making it arduous for adversaries to detect and decipher sensitive information. Through this project, the efficacy of the hybrid approach will be evaluated through experimentation and analysis, with the ultimate goal of providing a comprehensive solution for image security in various applications and contexts.
Performance Evaluation of VGG_19 Model for Brain Tumor Datasets
Authors: G. Nagarjuna Reddy  , B. Gireesh Kumar  , A. Pavithra  , D. Swetha  , CH. Yaswanth
Published: May 2024

This paper presents a comprehensive assessment of the VGG19 model for detecting brain tumors using deep learning methods, particularly convolutional neural networks (CNNs). The study evaluates key performance metrics such as accuracy, precision, recall, F1 score, and area under the curve (AUC). The investigation delves into the influence of different activation functions, learning rates, and epochs on the VGG19 model's performance. Activation functions are crucial for feature extraction and model convergence, with a comparison made between ReLU and Leaky ReLU to determine their effectiveness in enhancing brain tumor detection accuracy. Additionally, the study examines the impact of various learning rates (0.01, 0.001, 0.0001) on the model's convergence speed and overall performance. Different numbers of training epochs (15, 25, 50) are also considered to strike a balance between computational efficiency and model effectiveness. Evaluation metrics encompass accuracy, precision, recall, F1 score, and AUC, providing a comprehensive assessment of the model's performance across different configurations. The goal is to identify optimal combinations of activation functions, learning rates, and epochs to maximize the VGG19 model's accuracy in detecting brain tumors. This research contributes to advancing efficient and accurate methodologies for brain tumor detection, facilitating early diagnosis and treatment planning. The insights gained from this study can guide the development of more effective deep learning-based systems for medical image analysis, benefiting both patients and healthcare professionals.
Crime Prediction Using Machine Learning and Deep Learning
Authors: P. Karthik  , P. Jayanth  , K. Tharun Nayak  , K. Anil Kumar
Published: May 2024

The utilization of machine learning and deep learning methods for crime prediction has become a focal point for researchers, aiming to decipher the complex patterns and occurrences of crime. This review scrutinizes an extensive collection of over 150 scholarly articles to delve into the assortment of machine learning and deep learning techniques employed in forecasting criminal behaviour. It grants access to the datasets leveraged by researchers for crime forecasting and delves into the key methodologies utilized in these predictive algorithms. The study sheds light on the various trends and elements associated with criminal behaviour and underscores the existing deficiencies and prospective avenues for advancing crime prediction precision. This thorough examination of the current research on crime forecasting through machine learning and deep learning serves as an essential resource for scholars in the domain. A more profound comprehension of these predictive methods will empower law enforcement to devise more effective prevention and response strategies against crime.
Reconstructing the Kato Nan Ampek Culture: A Model of Communication Ethics Education to Address the Moral Degradation of Children in the Village of Batang Palupuh, West Sumatra
Authors: Hardiyanti Sri Sundari , Hawari Muhammad Anas , Agustin Nabila , Almufid Ahmad Dzaki , Ar Rahma Aisyah Zalfaa
Published: May 2024

The moral degradation that occurs among children in Batang Palupuh village, West Sumatra is caused by internal and external factors. The internal factors that cause moral degradation in children are parenting and the shifting role of Tungku Tigo Sajarangan. This research aims to reconstruct Kato Nan Ampek culture as a solution to overcome the moral degradation that has occurred. In this research, the research method used is ethnographic qualitative research. From the results of the research conducted, it was concluded that to overcome moral degradation through Kato Nan Ampek culture, it must begin with parenting and improvements to the role of Tungku Tigo Sajarangan. Then, to better understand the children of Batang Palupuh Village Kato Nan Ampek culture, they were assisted by resolving problems related to external factors, namely the development of science and technology and curriculum changes.
Symbiotic status does not preclude hybridisation in Mediterranean octocorals
Authors: Aurelle Didier , Haguenauer Anne , Bally Marc , Zuberer Frédéric , Ledoux Jean-Baptiste , Sartoretto Stéphane , Cabau Cédric , Chaoui Lamya , Kara Hichem , Samadi Sarah , Pontarotti Pierre
Published: May 2024

Understanding how species can form and remain isolated in the marine environment is still an active research area. Correctly delimiting species if also of interest for biodiversity conservation and for a wide range of biological studies. Here we study the differentiation and the possibility of hybridization among three temperate octocorals : Eunicella cavolini, E. singularis and E. verrucosa. These species can occur in sympatry and morphologically intermediate individuals have been observed. Among these three species, E. singularis is the only one known to show a mutualistic symbiosis with photosynthetic Symbiodiniaceae. As symbiotic relationships can be involved in species barriers, we tested here the possibility of hybridization between symbiotic and non-symbiotic Eunicella species. Through multivariate analyses and hybrid detection, we prove the existence of current gene flow between E. singularis and E. cavolini, with the observation of F1 and F2 hybrids and backcrosses. Demographic inferences indicate a scenario of secondary contact between these two species. Our data suggest an intermediate abundance of Symbiodiniaceae in the hybrids of the two species. We discuss the evolution of the Symbiodiniaceae / cnidarian symbiosis in the light of our results.
Predator-Prey movement interactions: jaguars and peccaries in the spotlight
Authors: Alegre Vanesa , Oshima Júlia Emi de Faria , Kanda Claudia Zukeran , Jorge Maria Luisa S. P. , Keuroghlian Alexine , Morato Ronaldo, G. , Ribeiro Milton Cezar , Börger Luca
Published: May 2024

Understanding how the landscape influences the distribution and behavior of predators and prey gives us insights into the spatial dynamics of their interactions and the factors that shape their populations across space and time. This study analyzed interactions between jaguars (Panthera onca) and white-lipped peccaries (Tayassu pecari) at different forest and grassland distances and under varying predator or prey densities. To investigate the influence of these variables on interactions, we considered analytical contexts “The Dynamic Interaction Index, which represents attraction or avoidance behavior. We also calculated the proximity between predator and prey over time by assessing the distance among their locations. By analyzing GPS-movement data from three jaguars and five peccaries over 44 days, we observed that close distances (within 700 m) were uncommon, and distances within a range of 3 to 5 km were more prevalent. Most interactions occurred at greater distances from grasslands. In addition, our results show an increased frequency of jaguar-peccary interactions under low, white-lipped peccary densities. These insights enhance our understanding of the Pantanal's predator-prey dynamics, highlighting spatial-temporal movement patterns. Considering this, we can better inform conservation strategies by identifying zones that facilitate these interactions. Emphasizing habitat structures and prey density's roles contributes to preserving the ecosystem's delicate predator-prey balance. In conclusion, our findings show for the first time a more detailed analysis of the interaction of these two species that are currently threatened, and conserving them and their natural habitats is vital for maintaining the Pantanal's ecological balance.
A dire need for better standards of data quality, transparency, and reproducibility in IUCN RedList assessments
Authors: Hughes Alice , Orr Michael , Palacio Ruben , Xuan Yan , Qiao Huijie
Published: May 2024

The IUCN RedList is the most extensive source of information on the global extinction risk including over 157000 species. The sheer scale of this initiative presents challenges in data standards and reporting, especially given that legacy issues may reduce accuracy. Here, we assess the bibliographic underpinnings of RedList assessments for five taxa with fairly complete assessments (four terrestrial vertebrate and one invertebrate group, including 41647 species). We assess the number of publications referenced, their age, their specificity, and use of primary data. Body-size and popularity are then explored as potential drivers of bibliographic trends. Disturbingly, many references are old and general (especially in smaller and less popular taxa), with many lacking specific references (e.g., only 1.3% of Odonata species have species-specific references). Public data are virtually never mentioned (GBIF is cited once in Odonata and Reptiles) and private databases are often cited. Furthermore, the use of data for mapping of species remains completely opaque. Better methods and standards are urgently needed for data inclusion, wider participation, mapping, and data citation if the RedList is to fulfil its remit.
The Representation of Pragmatic Knowledge in Moroccan High School English Language Teaching (ELT) Textbooks
Authors: BOUKNIFY Mohammed , ANASSE KHADIJA
Published: May 2024

Studies in the domain of English language teaching reveal a significant disparity between pragmatic findings and the approaches employed in English language instruction (Ishihara & Cohen, 2010). Investigations into the effectiveness of textbooks for teaching communicative skills, mirroring real-life conversations, show that English Language Teaching (ELT) textbooks often lack clear and thorough explanations of English conversational dynamics (Berry, 2000; Burns, 1998; Cane, 1998; Grant & Starks, 2001). According to the available literature on EFL/ESL textbooks, speech acts, and other pragmatic elements are largely neglected in both quality and quantity (e.g., Vellenga, 2004; Salazar Campillo, 2007; Neddar, 2010). Therefore, this study examines how textbooks cultivate pragmatic competence and evaluates the pragmatic content in EFL textbooks used in Moroccan high schools from 2006-2007. It aims to assess the depth and quality of pragmatic information covered in these textbooks. In addition to concentrating on metapragmatic details, the study discusses register, illocutionary force, politeness, appropriateness, and usage, as well as how textbook authors present speech acts. However, the study findings reveal that the selected textbooks provide insufficient pragmatic information. This underscores the necessity of supplementing EFL textbooks with more authentic materials and ample meta-pragmatic information. It is also essential to consider pragmatics during the textbook design process and enhance teachers' abilities to incorporate them into their classrooms.