bluuebunny/crossref_metadata_2025 huggingface dataset:
"…Not just an ordinary hospital, we are committed to making our patients have value for their money": a qualitative analysis of social media use in Nigeria's public and private hospitals
Authors: Udenze Silas , Temple Uwalaka
Published: January 2024

In this study, we comparatively investigated the extent to which government and private-owned hospitals use social media. Using the constant comparison approach for analysing qualitative data, the study analysed data from multiple focus group discussions with 12 social media handlers from both government and private-owned hospitals in Abuja and qualitative content analysis of Facebook posts and tweets from the hospitals in Abuja. Contrary to previous findings, which assert that government hospitals use social media to propagate government information and private hospitals use social media from the business/capitalist perspective, we discovered they both use social media for marketing purposes- to enhance their corporate image and interact with their clients. The data further revealed that the topic of health education is common; that is, both the private and the public hospitals engage in disseminating health education content. By implication, this research draws healthcare institutions' consciousness, especially government-owned hospitals, to the importance of social media in the health sector.
Concerning some liturgical rubrics of the Augmented Psalter of the Gorazde Printing House (1521)
Authors: Ubiparipovic Srboljub
Published: January 2024

This work deals with some liturgical rubrics, which were printed in the
Augmented Psalter of the Gorazde Printing House (1521). First of them
predicts possible celebration of the Liturgy of Presanctified Gifts on
Wednesday or Friday of Sunday of Cheese, if the feast day of St. Tryphon
falls on one of these two days. The second rubric provides the chanting of
the verses of the 17th Kathisma - the Amomos (Psalm 118) with refrain
Hallelujah on the Great Saturday?s Orthros, but without the Egkomia. Taking
into account the fact that hieromonk Theodor Ubavic was redactor for the
process of printing the Augmented Psalter (1521) as well as the Sluzabnik or
Leiturgikon (1519), and also the Prayer Book or Euchologium (1523) of the
Gorazde Printing House, these rubrics reveal his innovativity and in the
same time deeply devotion to the Eastern Orthodox liturgical Tradition of
Mount Athos, precisely of the Mon?astery Chilandari. Nevertheless, the
already-mentioned rubrics represent the heritage of the older redaction of
Typicon in the Eastern Orthodox Church, the so-called Stoudite synthesis, in
comparing with the New Sabaite synthesis or Typicon of Great Lavra of St.
Sava the Sanctified near Jerusalem. Above all, the results of our analysis
definitely show that process of changing of the older layer of Typicon
hasn?t been finished yet in the Athonite monasteries at the end of the 15th,
and early in the 16th century.
Serbian newspapers from the Triune kingdom on Croatian Folk Songs of Matica hrvatska (1896-1897)
Authors: Vojnovic Zarko
Published: January 2024

In 1896 and 1897 Matica hrvatska published Croatian Folk Songs, in two books
containing epic poetry. The Serbian public from the territory of Croatia
and Dalmatia unanimously condemned this publishing venture, believing with
good reason that those books contained only Serbian poems, named as
Croatian, which in their opinion was untrue. These views could mostly be
heard in Serbian newspapers from these areas (Srbobran, Dubrovnik, Srpski
glas) where Serbian intellectuals presented opposing arguments for several
years, sometimes moving the discussion from the cultural to the political
field, because they believed that it is the intention to destroy the Serbian
identity. The attempt to appropriate the Serbian national treasure by the
Croats was supposed to supplement what was missing in the Croatian
tradition, because in the 19th century folk poetry, especially epic one, was
crucial for the creation of national identity. The discussion was very
bitter, because it followed the discussion about the name of the Serbian
language, without which this issue cannot be fully understood.
Forgotten translations of American poets from the pen of Isidora Sekulic
Authors: Peric Djordje
Published: January 2024

Urged by writer Marko Ristic, the renowned Serbian author and the first woman
in the Serbian Academy of Sciences and Arts, Isidora Sekulic (1877-1958)
translated five poems by five American poets for Mr Ristic?s journal
?Putevi? (?Roads?), published in Belgrade in 1924. Mr Ristic selected two of
them to be published in the journal, while the rest were found in Mr
Ristic?s estate, unpublished to this day. The author of this paper presented
in this paper the three Ms Sekulic? translations (of poems written by N. V.
Lindsay, R. Frost, and W. De la Mare) from Mr Ristic?s archive.
Enhancement of quick charging and discharging of tes system by PCM mixed with Al2O3 nano particles for EV
Authors: Viswanathan Sivakumar , Arockiaraj Godwin , Obaid Sami , Kalam Md.
Published: January 2024

Technology for storing heat energy with small amount of area has been proposed a challenge to the researchers over the past few decades. This would render highly useful for the thermal management system of electric vehicles. The PCM was used as an energy storage system in this work. It offers the chief advantage of higher storage density which is very much expected for both industrial and domestic needs, especially electric vehicles. In this work, the enhancement of specific heat capacity for the provided PCM was improved by embedding alumina nanoparticles into the storage medium. The addition of nanoparticles in the PCM resulted in the increase of heat absorption capacity, a 50% increase in charging time and a 25% reduction in discharging time of the PCM for the volume concentration of 0.833%. The increase of efficiency by 6% during charging and 4% during the discharging processes were observed as the effect of addition of alumina nanoparticle in the system.
Analysis of interfacial heat transfer coefficients in squeeze casting of AA6061 aluminum alloy with H13 steel die: Impact of section thickness on thermal behavior
Authors: Khawale Vijay , Alshamrani Ali , Palanisamy Satishkumar , Haldar Barun , Ramamurthy Sivakumar , John Justin , Krishnamoorthy Suresh , Sharma Manish , Alrasheedi Nashmi
Published: January 2024

A step die made of H13 steel was utilized in this investigation cast aluminum alloy AA6061 at a pressure of 95 MPa in sections measuring 3 mm, 6 mm, 9 mm, 12 mm, and 15 mm in thickness. Surface temperatures during the squeeze casting process, as well as temperatures at distances of 3 mm, 6 mm, and 9 mm from the inner wall of the die, were recorded using K-type thermocouples. Utilizing the inverse method to solve 1-D heat conduction equations, we successfully determined the interfacial heat transferring coefficients (IHTC) and the interfacial heat flux (IHF) of the cast and die surface. The calculations revealed that with the commencement of squeeze casting, there was a significant rise in the IHTC for each of the five sectional steps. These IHTC reached their peak before they began to decline. The peak range of IHTC incrementally increased with the section thickness, from the 3 mm of Step 1 up to the 15 mm of Step 5. Moreover, the rate at which the IHTC reached its peak and then stabilized at a low level was slower for steps with greater thicknesses.
Investigation on the enhancement of heat transfer in counterflow double-pipe heat exchanger using nanofluids
Authors: Balan Varadhan , Ramakrishnan Surendran , Palani Gopinath , Selvaraju Ayakannan
Published: January 2024

Particles less than 100 nanometers in size are suspended in a base fluid such as water, oil, and ethylene glycol. These nanoparticles are floating in the nanofluid. The purpose of this study is to research the operation of a counter-flowing, double-pipe heat exchanger using two distinct nanofluids as cooling media. Titanium carbide and carbon nanotubes combine to form alkaline water, a basic fluid. The purpose of this research was to assess the performance of a counterflow double-pipe heat exchanger using water with different concentrations of titanium carbide and carbon nanotubes. Alkaline water had a particle volume concentration of 0.06, and its nanofluid-flow rate was 0.03. Using a heat exchanger, water is heated to 65?C while nanofluids are heated to 35?C, both at a constant input velocity. The speed of both fluids is constant. The findings demonstrate that nanofluid outperforms water in heat absorption across a broad range of flow speeds. Heat exchangers benefit from the improved thermal characteristics of nanoscale fluids.
Constrained multi-objective optimization of helium liquefaction cycle
Authors: Shi Min , Shi Tongqiang , Shi Lei , Ouyang Zhengrong , Li Junjie
Published: January 2024

The helium cryo-plant is an indispensable subsystem for the application of low temperature superconductors in large-scale scientific facilities. However, it is important to note that the cryo-plant requires stable operation and consumes a substantial amount of electrical power for its operation. Additionally, the construction of the cryo-plant incurs significant economic costs. To achieve the necessary cooling capacity while reducing power consumption and ensuring stability and economic feasibility, constrained multi-objective optimization is performed using the interior point method in this work. The Collins cycle, which uses liquid nitrogen precooling, is selected as the representative helium liquefaction cycle for optimization. The discharge pressure of the compressor, flow ratio of turbines, and effectiveness of heat exchangers are taken as decision parameters. Two objective parameters, cycle exergy efficiency, ?ex,cycle, and liquefaction rate, ?L , are chosen, and the wheel tip speed of turbines and UA of heat exchangers are selected as stability and economic cost constraints, respectively. The technique for order of preference by similarity to the ideal solution (TOPSIS) is utilized to select the final optimal solution from the Pareto frontier of constrained multi-objective optimization. Compared to the constrained optimization of ?ex,cycle, the TOPSIS result increases the ?L by 23.674%, but there is an 8.162% reduction in ?ex,cycle. Similarly, compared to the constrained optimization of ?L, the TOPSIS result increases the ?ex,cycle by 57.333%, but a 10.821% reduction in ?L is observed. This approach enables the design of helium cryo-plants with considerations for cooling capacity, exergy efficiency, economic cost, and stability. Furthermore, the wheel tip speed and UA of heat exchangers of the solutions in the Pareto frontier are also studied.
Computational investigations of the effects of wall surface temperature on a hypersonic inlet isolator
Authors: Wang Donghui , Wu Shiqichang , Li Yiqing , Gao Jingwei
Published: January 2024

Flow and shock train development in a hypersonic inlet isolator at various wall surface temperatures, Tw, and freestream static temperatures, T?, were studied through numerical simulations. A non-dimensional parameter, Tw /T?, is used to characterize flow behaviors in hypersonic isolator. With the increase of Tw /T?, boundary-layer thickness increases and boundary-layer momentum thickness decreases at the entrance of isolator. Inside the isolator without the presence of backpressure, skin friction decreases with the increase of Tw /T?. The main cause is a lower velocity gradient near the wall at high temperature. A lower skin friction on high wall temperature results in a stronger separation with shock impingement. Under backpressure conditions, with the increase of Tw /T?, an upstream movement of the starting position of the shock train inside the isolator, an increase in the length of the shock train, and an increase in pressure coefficient on the wall surface are observed.
Experiment study on dryout characteristics and thermal resistance analysis of two-phase closed thermosiphon
Authors: Wang Junjie , Lin Shuo , Tao Hanzhong , Li Yannan
Published: January 2024

This study aims to explore the dryout characteristics of two-phase closed thermosiphon. It involves the design and experimentation on low-liquid filled heat pipes. We investigated the effects of different fill ratios, heating water temperatures, and cooling water flow rates on the start-up characteristics of two-phase closed thermosiphon. Based on the network model, we proposed an analytical expression for the thermal resistance, R, of two-phase closed thermosiphon, and provided an explanation of the various thermal resistance components. This research expands our understanding of dryout and provides insights for optimizing heat pipe design and addressing heat conduction issues with low fill ratios.
Research on energy redistribution of hybrid vehicle considering thermal constraints
Authors: Li Ben , Liu Bolan , Wan Peng , Tang Jingxian , Fan Wenhao
Published: January 2024

Thermal management is one of the key factors affecting the performance of hybrid vehicles. However, most traditional energy management strategies lack the consideration of thermal constraints under harsh operating conditions. In this paper, taking a specific type of diesel-electric hybrid system as the research object, a strategy for energy redistribution under thermal management constraints is proposed. The diesel-electric hybrid system model is built and verified. Based on the model, the cooling capacity indexes are selected, and the weight coefficient of each cooling capacity index is determined by neighborhood component analysis. Then a comprehensive thermal evaluation system is obtained. Combined with the thermal evaluation system, the energy redistribution strategy based on the momentum gradient descent method is proposed. Two typical working conditions of high altitude and battery cooling system deterioration are selected, and the energy redistribution strategy is simulated and analyzed in real-time under both working conditions. The results show that the energy redistribution strategy can significantly improve the thermal state of the system at the expense of less overall energy consumption, take into account the economy and thermal balance, and ensure the reliable operation of the vehicle.
Numerical performance analysis of delta vortex generator located upstream of in-line tube bundle
Authors: Ozsen Mete , Yildiz Sebiha
Published: January 2024

The effect of the delta vortex generator located upstream of the in-line tube bundle on the heat transfer and pressure loss for cross-flow air was numerically investigated. The best accurate results were obtained by using the ?Realizable k-?? model with the ?standard? wall function. In order to increase the accuracy of the numerical model, ?production limit? and ?curvature correction? coefficients that depend on the inlet air velocity were used. The average error in heat transfer and pressure loss in the range of Re = 3000 and 13000 was obtained as 4.4% and 9.4%, respectively. The distance between the tube bundle and vortex generator, angle of attack, and pitch were analyzed parametrically. In all vortex generator designs, upward secondary flows in front of tubes were observed between the rows. A maximum 16.6% improvement in the average Nusselt number and a maximum 42% penalty in pressure loss were obtained. The angle of attack is the parameter that affects the heat transfer the most. When the changes in both heat transfer and pressure loss are taken into account, for Re > 9500, performance is positively affected with almost every vortex generator design.
Tracheal Bronchus Detected During General Anesthesia: A Case Report
Authors: Yamamoto Toru , Tsurumaki Tatsuru , Kanemaru Hiroko , Seo Kenji
Published: January 2024

A tracheal bronchus is a congenital abnormality of the tracheobronchial tree in which a displaced or accessory bronchus arises from the trachea superior to its bifurcation. We herein report a case in which a tracheal bronchus was incidentally found after induction of general anesthesia, and we discuss the potential airway management problems that may have ensued. An 80-year-old man was scheduled for buccal mucosa resection and abdominal skin grafting for treatment of squamous cell carcinoma of the left buccal mucosa. Because of trismus and anticipated airway difficulty, an awake intubation was performed under sedation. A 3-branched structure was incidentally observed at the first branching site that was supposed to be the carina. The tip of the endotracheal tube was repositioned 3 cm above the tracheal trifurcation, and the rest of the procedure proceeded uneventfully. A flexible fiberoptic scope is not used in many anesthesia cases, making the identification of such tracheal or bronchial abnormalities more difficult. Therefore, it is important to carefully check the bronchial morphology on any available chest radiographs before surgery, listen to lung sounds after intubation, and assess thoracic lung compliance without neglecting routine safety checks.
Data Resource Profile: the Virtual International Care Homes Trials Archive (VICHTA)
Authors: Irvine Lisa , Burton Jennifer Kirsty , Ali Myzoon , Booth Joanne , Desborough James , Logan Pip , Moniz-Cook Esme , Surr Claire , Wright David , Goodman Claire
Published: January 2024

IntroductionRandomised controlled trials (RCTs) conducted in care home settings address a range of health conditions impacting older people, but often include a common core of data about residents and the care home environment. These data can be used to inform service provision, but accessing these data can be challenging.
MethodsThe Virtual International Care Home Trials Archive (VICHTA) collates care home RCTs conducted since 2010, with >100 participants, across multiple conditions, with documented eligibility criteria, initially identified from a scoping review. A Steering Committee comprising contributing trialists oversees proposed uses of fully anonymised data. We characterised available demography and outcomes to inform potential analyses. Data are accessible via application to the Virtual Trials Archives, through a secure online analysis platform. Trial recruitment is ongoing and future expansion will include international studies.
ResultsThe first phase of VICHTA includes data from six UK RCTs, with individual participant data (IPD) on 5,674 residents across 308 care homes. IPD include age, sex, dementia status, length of stay, quality of life, clinical outcome measures, medications, resource use, and care home characteristics, such as funding, case mix, and occupancy. Follow-up ranges between four and sixteen months.
ConclusionsVICHTA collates and makes accessible data on a complex and under-represented research population for novel analyses, and to inform design of future studies. Planned expansion to international care home RCTs will facilitate a wider range of research questions. Interested collaborators can submit trial data or request data at www.virtualtrialsarchives.org.
Enhancing Elementary Literacy Skills through a Contextualized Coastal Course Book: A Developmental Study in Bengkulu, Indonesia
Authors: Susanta Agus , Dewi Rahimah  , Irwan Koto  , Edi Susanto  , Muchlis Effie Efrida , Mela Azizah
Published: January 2024

Teaching materials designed using local contexts are important in improving students' literacy skills. The lack of teaching materials to support these skills causes low student literacy achievements in elementary schools. This study aims to design a course book, grounded in the coastal context of Bengkulu, to enhance the literacy skills of elementary school students. The research employs a developmental approach using the ADDIE model, which encompasses five stages: (1) analysis, (2) design, (3) development, (4) implementation, and (5) evaluation. The subjects of the study are fifth-grade students from elementary schools in Bengkulu City. The study is conducted in three phases: expert trials, limited trials, and wide-scale trials. Data is collected through both tests and non-tests. The instruments used for data collection include product validity sheets, practicality questionnaires, and literacy test instruments. Descriptive statistical analysis is utilized for data analysis. The result of the research suggests that the course book, based on the Bengkulu coastal context, meets the criteria for validity, and practicality, and effectively enhances the literacy skills of elementary school students. Teaching materials that integrate with coastal contexts have been proven to support students' thinking skills, one of which is mathematical literacy.
Entre-Espaços | In-Between Spaces
Authors: Nakagawa Gabriela
Published: January 2024

As cidades nos existem como camadas diversas, complexas, sobrepostas, entre objetos, artefatos e a indelével passagem do tempo. Mas que tempo? Onde e como sentimos o nosso tempo?Num mundo em que sua vocação informática e informacional produz e destrói, permanentemente, espaços e barreiras, a cidade reflete um tempo descompassado. O tempo sentido, o tempo ditado e o tempo marcado não se correspondem entre si, apesar de convergirem em encontros individuais de ações concretas e factuais/reais. Esse desalinho de tempos ocorre sobre um espaço físico já construído e habitado, portanto, é inevitável que se reflita também na paisagem urbana, na forma de assimetrias e distorções.Os registros deste ensaio pretendem revelar, ou omitir, os vestígios, ou evidências, dessas assimetrias; como rachaduras no tecido urbano, onde tempo e objeto ora se encontram, ora se perdem; expondo entre-espaços simbólicos dessa distorção de tempo-espaço, apontando a dissímil produção e consumo dos territórios na cidade. Ao mesmo tempo, desejar que haja sempre espaço para abrigar novas configurações, menos distorcidas.
Empresariamento urbano: da teoria à prática do planejamento urbano estratégico na cidade de Belo Horizonte (2009-2019)
Authors: Diniz Luciano dos Santos , Silva Cibelle Paula Batista da , Sanches Junior Paulo Fernandes
Published: January 2024

As cidades capitalistas, em seu estágio globalizado, informacional e tecnológico, assumem um protagonismo inegável na vida cotidiana dos cidadãos. A partir de ambiciosos projetos estratégicos, as cidades atuam no sentido de flexibilizar suas estruturas produtivas e comerciais, atrair investimentos, promover o turismo e a realização de grandes eventos, capacitando-as à inserção nas redes da economia global. As cidades se vendem freneticamente, mediante a afirmação de sua competitividade e respectivas vantagens locacionais. O “Plano Estratégico de Belo Horizonte 2030” (2009) visa a estabelecer as diretrizes para o desenvolvimento econômico, garantir maior atratividade para investimentos, criar ambientes atrativos para turistas, promover a melhoria da qualidade de vida e, finalmente, criar uma imagem positiva da cidade. A reestruturação socioeconômica do município tem redesenhado suas estruturas internas, corroborando a tese da cidade como growth machine. O artigo busca compreender o “empresariamento urbano”, enquanto modelo de gestão e planejamento urbano contemporâneo, e analisar a aplicação da abordagem estratégica nas políticas urbanas empreendidas pela administração municipal de Belo Horizonte entre 2009 e 2019.
Microempreendedor individual e desproteção social: tensões entre a racionalidade neoliberal e as estratégias para “viver de cultura” a partir de produtores/as culturais freelancers na cidade do Rio de Janeiro
Authors: Machado Gustavo Portella
Published: January 2024

A figura jurídica do microempreendedor individual (MEI) tem sido cada vez mais utilizada no mundo do trabalho. Embora idealizada para atribuir certa formalização para trabalhadores/as informais, diversas empresas a utilizam como substituição à carteira assinada, ampliando a desproteção social de trabalhadores/as. No mundo do trabalho cultural, a adoção do modelo por conta própria, que compreende o MEI, já é a principal forma de ocupação. O que se propõe investigar neste artigo é se a adoção do MEI se estende também para transformações subjetivas e sociais, para além das materiais. A partir do caso de produtores/as culturais, busca-se entender ainda quais estratégias os/as trabalhadores/as passam a realizar, quando se tornam MEI, para garantirem trabalho e renda. Para tanto, foram realizadas 05 entrevistas semiestruturadas e em profundidade com produtores/as culturais na cidade do Rio de Janeiro (2018-2020), a fim de entender como a modificação do mundo do trabalho nessas perspectivas reflete na vida dessas pessoas.
Imagens que visibilizam as infâncias: A linguagem fotográfica na educação infantil
Authors: Da Maia Gilvana Menslin Oliveira , Dos Santos Genecilda
Published: January 2024

Com o avanço dos recursos tecnológicos e as discussões em torno da Documentação Pedagógica, a fotografia tem ganhado cada vez mais espaço no ambiente educacional. É comum ver a divulgação de imagens das crianças no ambiente educativo, seja nas avaliações, nos sites das instituições e nos murais escolares. Assim, delimitou-se a problemática do presente estudo: como a linguagem fotográfica pode dar visibilidade às ações das crianças nos instrumentos de comunicação com as famílias? Definiu-se como metodologia a pesquisa qualitativa de abordagem documental. No presente estudo, analisaram-se narrativas elaboradas no ano de 2019, com a utilização de fotografias, por uma professora que atua com crianças de 4 anos na rede pública da cidade de São José do Rio Preto. Os dados foram categorizados em dois grandes eixos: narrativas oriundas das sessões investigativas e narrativas advindas de momentos presentes na rotina. Os dados foram analisados sob a ótica dos autores Salkeld (2014) e Lima (1995) sobre a linguagem fotográfica. Referente à fotografia na educação e Documentação Pedagógica, teve como base Fochi (2019a) (2019b), Hoyuelos e Riera (2019) e Rinaldi (2014). Os resultados das análises documentais apontam para a possibilidade do uso da fotografia, sendo esta compreendida enquanto linguagem e como registro dos processos de investigação das crianças. Observou-se, nos instrumentos analisados, a presença de imagens que buscam evidenciar as ações e os pensamentos das crianças, tanto nos momentos propostos por sessões, quanto nos momentos advindos das iniciativas infantis nas ações do cotidiano. Outro ponto de análise constituiu-se na linguagem escrita, percebendo-se a preocupação da professora em articular as duas linguagens, indo além da descrição das imagens e utilizando a escrita para informar e construir narrativas que valorizam as ações das crianças em uma dinâmica na qual imagem e texto se complementam.
Editorial
Authors: Maria Helena Roxo Beltran Deividi Marcio Marques &
Published: January 2024

Editorial do volume 23 da Revista História da Ciência e Ensino: construindo interfaces.
Spallanzani, Needham e a controvérsia sobre a Geração Espontânea: uma proposta didática para o Ensino Médio
Authors: Dantas Karinna Ribeiro , Hidalgo Juliana Mesquita
Published: January 2024

ResumoO presente artigo apresenta uma proposta de transposição didática da História da Ciência, cujo tema principal é a controvérsia entre os naturalistas Lazzaro Spallanzani (1729-1799) e John Needham (1713-1781) sobre a origem da vida. Objetiva-se trazer à tona as contribuições dos filósofos naturais do vivo do século XVIII sobre a Geração Espontânea, de modo a atender a considerações da Base Nacional Comum Curricular relativas à contextualização histórica do conhecimento. Buscamos, ainda, por meio do referido episódio histórico, estabelecer uma possibilidade de abordagem contextualizada da temática Natureza da Ciência. Como recursos didáticos, elaboramos narrativas histórico-pedagógicas e um vídeo de conteúdo histórico-filosófico sobre a referida temática. A utilização de tais recursos é precedida por uma atividade experimental problematizadora de caráter introdutório. Sugere-se uma proposta didática na qual o aluno exerce um papel ativo na construção do conhecimento, sendo chamado a participar de atividades mediadas pelo professor, fundamentadas no pressuposto de que a História da Ciência pode ser uma provedora de recursos para o ensino da Biologia.Palavras-chave: Geração Espontânea; Lazzaro Spallazani; John Needham.AbstractThis article presents a didactic transposition of the History of Science, whose main theme is the controversy between naturalists Lazzaro Spallanzani (1729-1799) and John Needham (1713-1781) about the origin of life. The objective is to bring to light the contributions of the natural philosophers of the 18th century on spontaneous generation, in order to meet the considerations of the Base Nacional Comum Curricular concerning historical contextualization. We also seek, through the aforementioned historical episode, to establish a possibility of a contextualized approach to the Nature of Science theme. As didactic resources, we elaborate historical-pedagogical narratives and a video of historical-philosophical content on the referred theme. The use of such resources is preceded by an introductory problematizing experimental activity. It is suggested a didactic proposal in which the student plays an active role in the construction of knowledge, being called to participate in activities mediated by the teacher, based on the assumption that the History of Science can be a provider of resources for the teaching of Biology.Keywords: Spontaneous generation; Lazzaro Spallazani; John Needham.
A MANUTENÇÃO DA AMICITIA A PARTIR DAS ESTRATÉGIAS DE POLIDEZ NAS EPISTOLAE AD FAMILIARES DE CÍCERO
Authors: Oliveira Alessandro Carvalho da Silva
Published: January 2024

Este artigo analisa estratégias de polidez usadas numa seleção das Epistolae ad Familiares de Marco Túlio Cícero, orador romano do século I a.C, para observar como esse fenômeno discursivo afeta as relações de amicitia. A Análise de Conteúdo de Laurence Bardin forneceu amparo metodológico para selecionar e categorizar as cartas com base nos tipos de estratégia de polidez estabelecidos por Jon Hall, além de fornecer escopo para a investigação da flutuação do conceito de amicitia. A estratégia aplicada em cada carta é diretamente influenciada pelo assunto e pelo destinatário, indicando uma consciência de Cícero diante das consequências que uma escrita descuidada poderia proporcionar a ele.
PROJETOS DE ENSINO COM BASE EM TEXTOS ORAIS
Authors: Teixeira Moreira Lima Estela Lia
Published: January 2024

Este trabalho visa a propor três projetos, baseados em perspectivas de ensino a partir de textos orais, que contemplam a observação e a análise de textos orais, a retextualização e a variação linguística. A partir de propostas curriculares delineadas no Brasil, desde o século XIX, o trabalho com a oralidade consolida-se, atualmente, pela BNCC, como eixo estruturante das práticas de linguagem trabalhadas na escola: oralidade, leitura e escrita. Por isso, os gêneros orais contemplados pelos projetos propostos articulam-se a práticas de escrita e leitura, pois compreende-se a relação entre as três modalidades como fundamental para o reconhecimento das especificidades do texto falado e do texto escrito.
OS AGRADECIMENTOS DE UMA TESE DE DOUTORADO: RETÓRICA E ANÁLISE DIALÓGICA DO DISCURSO
Authors: Butieri Kathrine , Lérco Camila Cesário
Published: January 2024

Este trabalho tem como objetivo verificar uma possível aproximação entre a retórica e a análise dialógica do discurso, e como o gênero retórico epidítico guarda uma dialogicidade interna, na medida em que abriga em seu interior o encontro de vozes sociais. Servindo-se do corpus representado pelo discurso da seção de “agradecimentos” de uma tese de doutorado brasileira premiada pela Capes em 2017, contemplamos os estudos bakhtinianos e aristotélicos. Desse modo, constata-se que esse discurso, embora se enquadre no gênero epidítico, tendo uma função de louvor ou censura, característica básica desse gênero segundo Aristóteles, inova e vai além disso ao se sustentar no dialogismo, de modo a mover o auditório do lugar da contemplação à ação, algo que só é possível devido às relações dialógicas que esse discurso instaura.
ANÁLISE DIALÓGICA DE COMENTÁRIOS SOBRE A VACINA CONTRA A COVID-19 NO INSTAGRAM: SENTIDOS EM CONSTRUÇÃO
Authors: Silva Júnior Silvio Nunes da , Santana Wilder Kleber Fernandes de
Published: January 2024

Este estudo procura, numa perspectiva dialógica e dentro da área da Linguística Aplicada, compreender os sentidos construídos em comentários on-line vinculados a uma postagem da rede social Instagram no que diz respeito ao subtema “Vacina contra a Covid-19”, imbricado no tema “Pandemia da Covid-19”. Para tanto, é alinhavada uma discussão teórica englobando as noções de discurso, compreensão responsiva ativa, diálogo social e tema a partir de escritos do chamado Círculo de Bakhtin e demais autores situados na Teoria Dialógica da Linguagem. No plano da análise dos dados, são identificados múltiplos sentidos produzidos por meio dos comentários on-line, que se configuram como réplicas às postagens de Instagram referentes à vacina contra a Covid-19. De modo geral, os resultados apontam para oscilações entre os posicionamentos construídos pelos sujeitos que comentam as postagens. Os comentários giram em torno das situações locais de cada um, deixando evidenciado o caráter múltiplo da linguagem e dos discursos produzidos e problematizados nas diferentes práticas sociais.
Analisis Laju Erosi dan Tingkat Bahaya Erosi DAS Sekampung Hulu Berbasis GIS (Geographic Information System)
Authors: Ridwan Ridwan , Asmara Sandi , Satya Dheo Ihza Amaya
Published: January 2024

Soil erosion is a process or event of loss of the upper soil layer, either caused by the movement of water or wind. This erosion process can lead to a deterioration in soil productivity, soil carrying capacity, and environmental quality. The surface of the earth's skin will always experience an erosion process, somewhere there will be erosion while elsewhere there will be hoarding, so the shape will always change all the time. This event occurs naturally and takes place very slowly, so the consequences arise only after decades or even hundreds of years later (Suripin, 2002). This study aims to suspect the erosion rate in the GIS-based Sekampung Hulu watershed, determine the Erosion Hazard Level in the Sekampung Hulu watershed, and describe the distribution of Erosion Rate and Erosion Hazard Level in the Sekampung Hulu watershed. The research was conducted from June to August 2020 at the Department of Agricultural Engineering, Faculty of Agriculture, University of Lampung. The results of the study obtained the results of analysis through GIS application of the highest erosion analysis found in dryland agriculture mixed with shrubs with a very steep slope (>45%) with an area of 1.78 ha. Erosion Hazard Rate in Sekampung Hulu watershed is classified as heavy with a percentage of 33.96% with an area of 14,506.99 ha. Keywords: Erosion, Erosion Hazard Level, Land Use, Slope, Soil, Watershed Area of Sekampung Hulu.
Pengeringan Kopi Robusta (Coffea canephora) Menggunakan Rumah Pengering Hybrid Tipe Rak
Authors: Wicaksono Yoga Arif , Warji Warji , Tamrin Tamrin , Kuncoro Sapto
Published: January 2024

Coffee is one of the mainstay plantation commodities in Indonesia. In 2015 Indonesia had a coffee plantation area of 1,254,382 hectares, with a production of 379,005 tons. Coffee is one of the mainstay commodities in Indonesia's plantation sector. The role of coffee commodities for the Indonesian economy is quite important, both as a source of income for coffee farmers, a source of foreign exchange, a producer of industrial raw materials, and a provider of employment through processing, marketing, and trade activities (exports and imports). The Robusta coffee drying process will result in the dried product experiencing changes in color, texture, and aroma. The purpose of this study was to analyze the characteristics and drying process of Robusta coffee using a rack-type hybrid drying house with three treatments, namely, drying with a drying house using solar energy, drying with a drying house using solar energy and gas energy (hybrid) and conventional drying. The length of time to dry 10 kg of Robusta coffee to approximately 11.5% moisture content is for drying with a drying house using solar energy takes 96 hours or 12 days, for drying with a drying house using solar energy and gas (hybrid) takes 80 hours (10 days) and for drying using tampah (conventional) takes 104 hours (13 days). Keywords: Dryer, Hybrid, Robusta Coffee.
Mempelajari Pengaruh Suhu dan Jenis Jeroan terhadap Mutu Tepung Jeroan
Authors: Tamrin Tamrin , Putri Cahyani Cahyanti , Rahmawati Winda , Kuncoro Sapto
Published: January 2024

Animal feed with high protein content is currently difficult to obtain and has a relatively expensive price, so that the nutritional needs of livestock are less fulfilled. Therefore, this research was done to get livestock feed with good characteristics and to get information on the utilization of chicken organ meats to substitute fish flour in animal feed formulations of fish and poultry.The aim of the study was to study the temperature effect of 50oC, 70oC and 90oC and effectthe type of innards to the final water content, protein and color. Discover the highest protein content of intestinal starch, gizzard and chicken liver after the drying phase with 3 temperature parameters that is 50oC, 70oC, and 90oC. The research stage was carried out with the process of cleaning innards, cutting samples with a thickness of 0.2 cm for the liver and gizzard and a length of 5 cm for the intestine. The next process is drying, then measuring water content, grinding using a blender, sifting using a mesh 50 sieve, then a protein analysis is performed. The parameters observed in this research are moisture content, protein and color250 gram samples of wet innards can produce the average weight of chicken offal flour at all drying temperatures of 30.17 grams and can produce a yield value of 12.06%. The optimum temperature needed for the chicken offal drying process is at a temperature of 90 C with the old drying for 12 hours. The type of chicken innards (intestines, liver and gizzard) does not affect the water content in the end also protein but affects the color of chicken innards. The highest protein innards in the temperature of 90 C, has a percentage of protein in the intestines of 69.8%, liver 70.1%, and angizzard of 71.6%. Keywords:  Chicken Innards, Color, Offal Flour, Protein, Temperature.
Pemanfaatan Limbah Ampas Tebu Menjadi Briket Bio-Batubara Menggunakan Perekat Tapioka
Authors: Prayoga M. Ilham Dio , Tamrin Tamrin
Published: January 2024

The research carried out aims to utilize bagasse waste and determine the characteristics of bio-coal briquettes made from bagasse waste with the addition of coal. This research was conducted with reference to a completely randomized design (CRD) with two factors and three replications. The first factor is the comparison of the composition of the main raw materials in the form of bagasse and coal (P) which includes four treatment levels, namely 100%: 0% (P0), 40%: 60% (P1), 60%: 40% (P2) and 80 %: 20% (P3).The second factor is the concentration ratio of tapioca adhesive which includes three treatment levels, namely 10% (K1), 15% (K2) and 20% (K3). There are seven parameters tested in this study, namely density, moisture content, compressive strength, shatter resistance index, calorific value, combustion rate and basic temperature of the cooking pancie when burning briquettes.The results showed that the higher the percentage of coal in the composition of the main raw material tends to increase the compressive strength and decrease the burning rate of the briquettes. Meanwhile, the lower the tapioca adhesive concentration used tends to increase the density, compressive strength, and shatter resistance index and reduce the burning rate of briquettes. The briquettes produced in this study resulted in the following characteristics: briquette density ranged from 0.36 to 0.44 g / cm3, the moisture content ranges from 4.04% - 6.42%, compressive strength ranges from 26.87 - 46.15 N / cm2, the shatter resistance index ranges from 96.02% - 96.78%, the actual heating value ranges from 3266.1 - 4588.5 cal / g, the theoretical calorific value ranged from 1988.1 to 4483.6 cal / g, the briquette combustion rate ranged from 1.818 to 3.125 g / min, and the highest basic cooking pancie temperature was obtained in the P1K1 treatment combination of 229ºC. Keywords:  Briquettes, Coal, Tapioca Glue, Waste Bagasse.
The Maqashid Sharia Construction on Inheritance in Dayak Ngaju Customs within the Tumbang Anoi Agreement
Authors: Syaikhu Syaikhu , Hamdi Fahmi , Ahmad Sabarudin , Ihsan Reza Noor , Husain Muhammad Zidni
Published: January 2024

The customary inheritance settlement of Dayak Ngaju determines the distribution of heirs based on consensus referring to their compliance with the common law in the Tumbang Anoi 1894 agreement. The Dayak Ngaju Muslim community, in the settlement of inheritance disputes, still pays attention to Islamic law, but they do not ignore traditional inheritance. The research aimed to analyze the maqashid sharia construction on inheritance in Dayak Ngaju customs within the Tumbang Anoi agreement. This research was normative legal research with a historical approach. The data was in the form of primary, secondary, and tertiary legal materials. The research showed that the construction of maqashid sharia follows the mental construction, the philosophy of the distribution inheritance procedures of the Dayak Ngaju custom in the Tumbang Anoi agreement, which emphasizes the principle of peace. This agreement adopts a philosophy carried out by the diversity of its people, which highly values peace. Generally, the spirit of peace in this context also means that there is no complexity in the distribution of inheritance. The attraction of the Tumbang Anoi agreement is that people who gather in the Dayak community are one of the hundreds of Dayak community groups.
Exclusive right as an opportunity to prohibit use intangible object at the discretion of the copyright holder: analysis and criticism of the concept
Authors: Spiridonova N.B.
Published: January 2024

A number of practical and theoretical issues arise in modern IP law, which cannot always be effectively dealt with the concept of exclusive rights understood as based on the constitutive and prevailing nature of the right to exclude in its traditional sense as a right to prohibit any unauthorized use of the relevant IP. Meanwhile, there are reasons to believe that rethinking the understanding of exclusive rights can help to resolve those issues in terms of recognizing importance of disposal rights as part of exclusive rights.
Conditions and limits of application of joint and several liability to solve the problem of alternative causation in tort law: comparative legal aspect
Authors: Lukhmanov M.I.
Published: January 2024

The paper analyzes several modern normative and case law approaches justifying the joint and several liability of alternative tortfeasors in Germany, Austria, France, England, the USA and Canada. Thereafter the most complex but arguably the most consistent theory of joint and several liability of alternative tortfeasors is examined, which is best integrated into the system and functions of modern (basically, still deontologicallyoriented) tort law. At the end of the analysis, conclusions are presented and a general rule and conditions for its application are proposed.
D.M. Genkin, discussion about absolute rights outside legal relations and some classification issues subjective civil rights
Authors: Tretyakov S.V.
Published: January 2024

This is an attempt of theoretical reconstruction of the prominent Russian private law scholar D.M. Genkin’s concept of absolute subjective right. The context and ramifications of this very peculiar concept have been analysed. The concept triggered a lively discussion and was considered to be of a mixed blessing within the Russian private law doctrine. Nevertheless, as demonstrated in the piece, it was quite plausible, when appeared, and remains of some relevance today.
Criteria for recognizing a work as a derivative in the USA
Authors: Turkina A.E.
Published: January 2024

The article describes the main issues that arise while creating and using derivative works in the United States. With the development of technology and changes in the approaches of the legislator to the regulation of the derivative works, case law changed and the criteria for recognizing a work as a derivative were clarified, both to protect the rights to it and to assess the legality of using the work while creating derivative works without the consent of its rightholder. The article also provides criticism of the current regulation and some suggestions for changing it.
Commentary to Art. 1082 Civil Code of the Russian Federation regarding the claim for compensation in kind
Authors: Gromov A.A.
Published: January 2024

The paper analyses the peculiarities of the claim for compensation in kind, determines its relationship with the contractual claim for specific performance and possible grounds for dismissing this claim.
Legal status of third parties in insurance
Authors: Arkhipova A.G.
Published: January 2024

The article analyzes the legal status of beneficiaries and insured persons in insurance contracts. The status of insured persons is very scarcely defined in Chapter 48 of the Russian Civil Code. The provisions of the general part of the law of obligations also do not apply to them, or apply with substantial differences. For example, Article 430 of the Civil Code does not formally apply to insured persons. However, as they have certain rights arising out of the insurance contract, it is desirable to apply Article 430 to them by analogy. Chapter 48 of the Civil Code contains a number of restrictions and prohibitions related to third parties. The article shows that almost all of them are no longer required and may be removed. In particular, such unnecessary provisions include paragraph 2 of Article 932, which prohibits that a contractual liability insurance contract would nominate an insured party; or paragraph 2 of Article 933, which does not allow that a contract of financial risks insurance nominate a beneficiary or an insured party. Lifting of these restrictions will allow these types of insurance to develop more effectively. The author also shows that insured persons should be allowed in property insurance contracts, although the Civil Code does not provide for this. The article proposes a classification of third parties in insurance depending on the following factors: whether a particular third party may claim insurance payment; whether they may step in the shoes of the insured; whether they have obligations arising out of the insurance contract. It is also suggested that beneficiaries should be subdivided into “revocable” and “irrevocable” depending on how they were appointed. The author puts forward arguments in favour of the position that the beneficiary under a liability insurance contract should always have a direct claim against insurer for the payment of insurance compensation. All third parties in insurance have a certain scope of rights. Above all, these are rights to receive information, i.e. to be aware of the existence of the insurance contract, of their status in it, to become aware in case they are substituted. The insured persons should also be acknowledged to be entitled to waive their rights under the insurance contract. As these rights are not regulated by law, the author suggests that the courts should take charge for their implementation.