bluuebunny/crossref_metadata_2025 huggingface dataset:
Physiological and growth responses of lettuce plants submitted of 2,4-D simulated drift
Authors: Bianchin Rebesquini Roberta , Teixeira Schwab Natalia , Peligrinotti Tarouco Camila , Rubert Jaíne , Buffon Paola Ana , Sielo Holkem Aline , Da Rosa Ulguim André
Published: June 2024

Pesticide drift is due to the transport of the active ingredient to areas not targeted by spraying, causing negative effects on the sensitive crops’ development. The aim of this study was to evaluate lettuce response to simulated 2,4-D drift. Experiments were conducted in the greenhouse, in a randomized complete block design with four replications. The treatments consisted of nine different doses of the 2,4-D herbicide, which are: 0; 1.56; 3.125; 6.20; 12.5; 25; 50; 75; and 100% from the recommended dose (670 g a.a. ha-1). The application occurred when the lettuce plants had four to six true leaves. The analyzed variables were visual injury (phytotoxicity), development parameter (phyllochron), growth (rosette diameter and dry mass of the aerial part), and photosynthetic parameters (gas exchange). The lettuce crop showed high sensitivity to the 2,4-D herbicide, with the lowest dose resulting in significant phytotoxic damage to plants, and from 12.5% of the recommended 2,4-D dose, visual injuries were greater than 90%. The plants´ development and growth were negatively affected by the increased drift doses, culminating in enhanced phyllochron and reduction in rosette diameter and dry mass of the aerial part. The gas exchange of the crop was affected from 6.20% of the recommended dose, causing a reduction in the CO2 assimilation rate, stomatal conductance, transpiration rate and rubisco carboxylation efficiency.
Comentários acerca do Planejamento e Controle Financeiro para o Segredo do Sucesso de Microempreendedores
Authors: Medeiros Marina Oliveira de , Saraiva Piedley Macêdo
Published: June 2024

Diante da situação econômica precária do país, sabe-se que a maioria dos empreendimentos abertos no Brasil fecha por má gestão financeira, pois, muitos empreendedores não conseguem separar as despesas pessoais das despesas profissionais. Essa falta de planejamento e controle sobre a empresa repercute na duração e na continuidade do negócio. Baseado nesse pressuposto pretende-se através deste trabalho evidenciar junto aos microempreendedores individuais a forma como os mesmos desenvolvem o controle financeiro da sua organização, a fim de, descobrir se o MEI está desenvolvendo uma atividade coerente ou se infelizmente estão cometendo os mesmos erros já cometidos pelos modelos de gestão que acabaram fechando as portas, por falta de controle. O presente trabalho tem como objetivo principal, identificar como é realizado o controle financeiro pelos empreendedores. Os dados foram obtidos através de questionário onde sua estruturação é composta por onze perguntas fechadas e abertas. O método utilizado foi o quantitativo, qualitativo e utilizando como instrumento a entrevista. Para melhor entendimento os resultados da pesquisa serão explanados em tabelas e gráficos.
Acidentes com Animais Peçonhentos em Áreas Urbanas e sua Relação com a Saúde Pública
Authors: Santos Darlan Silva , Neres Ranna Fernandes Dias , Coelho Viviane Amaral Toledo , Nascimento Ednardo de Souza , Coelho Thomaz , Braz Cynara Kaliny Ribeiro , Miranda Ana Carolina Santos
Published: June 2024

O objetivo desse trabalho foi descrever acidentes com animais peçonhentos em áreas urbanas e a sua relação com a saúde pública. Para a presente revisão bibliográfica foi realizada uma busca de publicações com ênfase no período de 2003 a 2021 em bancos de dados relacionados à saúde pública e   em sites oficiais da internet. Entende-se que existe um profundo interesse médico e de saúde pública sobre animais peçonhentos e acidentes que são acometidos por eles e seus riscos iminentes a saúde. Além disso, o interesse médico envolve a produção de fármacos relacionados a esses animais, como o próprio soro específico para o tratamento do envenenamento. A prevenção desses acidentes envolve ações como: evitar desmatamento, queimadas e exploração do meio em que vive os animais. Cabe salientar que existe uma diferença entre animais peçonhentos e animais venenosos, sendo os peçonhentos os que possuem a capacidade de inocular a toxina através de uma presa ou ferrão, enquanto os venenosos, como os sapos, possuem a toxina em sua pele, sendo inoculado ao serem ingeridos ou tocados.
Políticas Públicas de Turismo: Uma Análise da Evolução do Planejamento da Regionalização nos Planos Nacionais de Turismo
Authors: Souza Clécio da Silva , Oliveira Roberta Duarte de , Santos Marcelo Henrique Pereira dos
Published: June 2024

Planejar políticas públicas traduz-se em escolher determinadas ações em detrimento de outras que, consequentemente, produzirão impactos na economia e na sociedade. O presente estudo tem como objetivo analisar a evolução do planejamento da Regionalização do Turismo nos Planos Nacionais de Turismo do Brasil. A análise compreende o período dos quatro Planos Nacionais de Turismo lançados entre 2003/2022 e foi realizada através de pesquisa documental e bibliográfica em livros ou artigos científicos relacionados com políticas públicas e planejamento turístico. Verificou-se a utilização de metodologias diferentes para a elaboração e estruturação dos Planos Nacionais de Turismo, resultando em documentos com estruturas divergentes, podendo interferir na avaliação e comparabilidade de resultados. Embora sem um alinhamento entre um instrumento e outro, observa-se que a política de regionalização encontra-se disseminada em todos eles. Entretanto, há uma ausência de avaliação dos resultados alcançados em relação às metas e ações estratégicas previstas em cada Plano com foco na consolidação da Política de Regionalização do Turismo.
Reflexões acerca da produção científica brasileira sobre a Educação no/do Campo em tempos de transição da modernidade para a pós-modernidade
Authors: Amorim Cristiano da Silva , Miranda Angélica C. D.
Published: June 2024

Buscou-se identificar a produção científica nacional sobre o tema “educação no/do campo” no Brasil, a partir da Biblioteca Digital Brasileira de Teses e Dissertações (BDTD). A metodologia empregada foi quali-quantitativa, sob a natureza aplicada e revisão bibliográfica. A partir dos dados e dos resultados preliminares, fica evidente a importância da produção científica: foram selecionadas 515 publicações, classificadas em teses e dissertações. Os resultados demonstram que as publicações foram realizadas de forma representativa em todas as macrorregiões do pais, identificadas por mapeamento. As considerações mostraram a importância da produção científica e a capacidade de criar soluções. Sendo assim, a educação no/do campo se identifica no global, a partir de sua inserção no contexto do desenvolvimento social, apoiada em pilares fortes de vertentes da educação como a ambiental, contribuindo à sua maneira com o processo de pesquisa, inovação na educação.
arborização como ferramenta de Educação Ambiental
Authors: Ferreira da Silva Yara , Célia Macêdo do Nascimento Regina , Dictoro Vinicius Perez , Petrilli Leonardo
Published: June 2024

Ações de Educação Ambiental favorecem a sensibilização frente às atitudes relacionadas ao meio ambiente, mas também às ações político-sociais que influenciam a construção da cidadania no território em questão. A pesquisa executou o projeto “Arborizar para Viver” na turma de educação infantil de uma escola particular de Maraial-PE, sensibilizando as crianças quanto a importância da preservação, em zonas rurais e urbanas. Ressaltando a importância de tornar as crianças cidadãos conscientes quanto seus deveres e direitos relacionados ao ambiente, a metodologia integrou a educação informal à formal em dois estágios: programação e efetivação de práticas correspondidas. A utilização dessa metodologia foi válida na assimilação de conhecimento pelos alunos das turmas que foram ministradas as aulas lúdicas, indicando que a associação do jogo educacional e a EA foi eficaz na proposta pedagógica.
Pensando uma natureza
Authors: Vieira Virgínia Tavares , Schlee Renata
Published: June 2024

O presente estudo coloca em discussão a relação cultura e natureza, a partir do encontro entre arte e filosofia. Queremos proporcionar ao leitor algumas visibilidades sobre como a arte pode estar imbricada na produção de sujeitos atravessados por uma dita dicotomia entre natureza e cultura. Sabemos que a razão moderna nos aparta da natureza em acelerados processos de formação de subjetividades. Essa marca dicotômica é uma produção do nosso tempo. Na esteira de Michel Foucault, entendemos que ordens discursivas podem ser desnaturalizadas. Pensamos nossa existência vinculada ao nosso tempo histórico e insistimos na importância de problematizações que estimulem e sustentem buscas e experiências em maneiras de pertencer e agir. Escapes a esses binarismos são possíveis de se construir. Assim, como provocação ao pensamento, trazemos a experiência, no encontro com a arte e a filosofia, como aquela capaz de mobilizar uma abertura a modos outros de existir e se relacionar com os espaços que ocupamos, com a vida, com a natureza.
Tecnologia e Educação Ambiental
Authors: Lopes David Lucas Amorim , Cruz Denise Dias da
Published: June 2024

Diante do aumento dos impactos ambientais, as unidades de conservação (UC) exercem um papel importante na proteção de áreas nativas e na promoção da educação ambiental. No entanto, as UC não costumam ter boa estrutura para o desenvolvimento da educação ambiental. O presente trabalho teve como objetivo analisar o potencial do uso da ferramenta Qr Code em atividades de educação ambiental no Refúgio de Vida Silvestre Mata do Buraquinho, João Pessoa/PB. A atividade consistiu em um percurso, onde os participantes foram divididos em dois grupos, um acompanhado por um guia e outro seguindo um mapa e obtendo informações via Qr Code. A partir da aplicação de de questionários foi observada boa assimilação dos assuntos abordados em ambos os grupos. Os entrevistados consideraram o uso do Qr Code acessível e cativante. Por fim, diante das limitações existentes na visitação do JBBM, a utilização dessa tecnologia apresenta potencial de ampliar as formas de educação ambiental e melhorar a interação das pessoas com o espaço.
Educação Ambiental e Meio Ambiente
Authors: Genovese Cinthia Leticia Carvalho Roversi , Oliveira Gyselle Nascente de
Published: June 2024

O mundo contemporâneo é marcado por contradições de toda ordem, dentre elas no campo ambiental e educacional. Diante disso e considerando a importância da Educação Ambiental em todos os processos educativos, o presente estudo visa analisar a presença e a dimensão da Educação Ambiental nos documentos oficiais que orientam a educação em nosso país.  Nesse sentido, torna-se ainda relevante, compreender as noções de Sustentabilidade e Desenvolvimento Sustentável, além das possíveis consequências do Agronegócio para o Meio Ambiente natural. Para tal, adotou-se uma abordagem qualitativa e o método da análise documental. Desta forma, este trabalho pretende contribuir para o entendimento de que fazemos parte de um Meio Ambiente integral e interdependente e que a Educação Ambiental é fundamental não só nos processos educativos, mas em todas as esferas da vida, com necessidade urgente de conscientização, de articulação, de mudança de paradigmas e de atitudes.
Resiliência comunitária em contextos de pandemias e epidemias
Authors: Ribeiro da Silva Aline , Angela Mattar Yunes Maria , Maria  Nunes El Achkar Ana
Published: June 2024

O estudo teve como objetivo apresentar uma revisão integrativa para identificar aspectos conceituais, metodológicos e da aplicabilidade dos resultados das pesquisas sobre o construto resiliência comunitária em situações de pandemias e epidemias. As bases utilizadas para a coleta dos dados foram: BVS (Biblioteca Virtual em Saúde), PubMed, SciELO, PsycNet em Português, Inglês e Espanhol. A partir dos critérios de inclusão e exclusão chegou-se a uma amostra final de 13 artigos. Os resultados identificaram que o tema central da maioria dos artigos estava relacionado à pandemia da Covid-19. Os elementos que contribuíram para que as comunidades lidassem com as consequências da Covid-19 foram: a atuação das lideranças locais, o engajamento da comunidade e a comunicação com informação de qualidade. Espera-se que essa revisão possa gerar novas pesquisas sobre saúde comunitária em populações que enfrentam problemas psicossociais provocados por endemias, pandemias e outras formas de problemas na saúde global em seus territórios.
"A criança que vai lhe guiar aonde ela quiser”
Authors: Batista Sampaio Dayanne , Cabicieri Profice Christiana , Barros de Carvalho Denis , Gomes dos Santos de Oliveira Luan
Published: June 2024

Os percursos que originaram este texto compõem a trajetória de pesquisa de campo de doutorado em Desenvolvimento e Meio Ambiente no período 2021-2022 na Reserva Extrativista (Resex) Marinha do Delta do Parnaíba MA/PI. A partir de um processo de pesquisa ativa com crianças parceiras da investigação registramos os modos de habitar das crianças de duas comunidades da Resex. Inspirados teórica e metodologicamente pela antropologia ecológica de Tim Ingold e pela antropologia e sociologia das infâncias apresentamos uma poética da habitação como proposição ética e política desta caminhada com crianças ribeirinhas. A pesquisa foi desenvolvida por meio da observação participante aliada ao uso do desenho, da fotografia e das vivências guiadas pelas crianças. O estudo possibilita reflexões sobre ética na pesquisa, escuta e participação ativa de crianças e educação ambiental.
Entre a Menoridade e o Zé-Ninguém: Um Diálogo entre Immanuel Kant e Wilhelm Reich
Authors: Perozin Nathalie Pasilo , Vieira Corrêa Cairu
Published: June 2024

O objetivo deste artigo foi investigar os sentidos relativos aos conceitos de “menoridade”, proposto por Immanuel Kant, e de “Zé-Ninguém”, apresentado por Wilhelm Reich, de modo a estabelecer um diálogo entre as perspectivas dos respectivos autores. O método de pesquisa utilizado foi a revisão de literatura, tendo como textos condutores da pesquisa, especificamente, Resposta à pergunta: Que é “Esclarecimento”?, de Immanuel Kant, e Escute, Zé-ninguém!, de Wilhelm Reich. Os resultados da pesquisa apontaram, especialmente, para uma similaridade entre os conceitos estudados, que indicam um estado de pequenez dos indivíduos. A antítese desses conceitos é apresentada a partir da noção de “esclarecimento” ou “grandeza”, estado de transcendência do qual o desenvolvimento e o avanço da humanidade dependem. As reflexões derivadas deste estudo se mostraram relevantes para uma compreensão mais aprofundada dos impactos da psykhé e seus fenômenos na realidade individual e social. Ademais, através de uma perspectiva epistemológica, presente neste artigo, visualiza-se possíveis contribuições para o avanço do conhecimento nas áreas da Psicologia e Filosofia.
Modo de subjetivação neoliberal e formação do caráter a partir do referencial teórico reichiano
Authors: Mota Tiago Cupolillo , Câmara Marcus Vinícius
Published: June 2024

O objetivo desse trabalho é discutir as transformações dos modos de subjetivação, na transição do modo de produção liberal para o neoliberal, a partir, principalmente, das contribuições do filósofo Byung-Chul Han, articulando esses aspectos com parte da teoria de Freud, Reich e autores neo e pós-reichianos, no que se refere à influência da fixação na experiência afetivo-sexual visual, na formação da personalidade. Os conceitos-chave para analisar essas transformações são o de negatividade e positividade que fundamentam, por consequência, o entendimento do conceito de sujeito da obediência em contraposição ao sujeito do desempenho. Analisaremos como, nessa transformação, o ataque ao corpo se deslocou para um verdadeiro ataque à mente/cérebro, em conjunção com o avanço das tecnologias digitais. Para isso, discutiremos o pressuposto, defendido nesse trabalho, de que o deslocamento das tecnologias de controle social do corpo para mente parece ser efetivado principalmente pelo uso das imagens.
Parental Engagement in Emotional Regulation: A Case Study of Kindergarten Children in Yogyakarta
Authors: Muthmainah Muthmainah , Eka Sapti Cahya Ningrum  , Martha Christianti
Published: June 2024

This research aimed to investigate the role of parents in managing their kindergarten-aged children's negative emotions. Utilizing a descriptive, qualitative case study approach, the study was conducted in Yogyakarta, involving six parents, six teachers, and three children. Data collection comprised in-depth interviews and non-participant observation, analyzed using an interactive model by Miles et al. (2014). The results revealed that parents act as supporters, teachers, students, counselors, and guardians in their children's emotional development. Case studies of children, namely AD, NK, and AT, highlighted strategies like modeling positive behavior, teaching problem-solving and dynamic management, and providing comfort. Parents should enhance their knowledge and expertise and motivate their children to learn practical negative emotion management skills. Negative emotion management enhances kindergarten children’s well-being and aids in their adjustment to their surroundings. The implications of these findings emphasize the importance of a supportive, responsive, and involved parenting approach, particularly in emotional development during early childhood. This aligns with Bandura's observational learning theory and resonates with findings from Hornby and Epstein on parental education and involvement. However, the study acknowledges limitations, including its small sample size and qualitative focus, suggesting the need for further research with broader, more diverse samples and quantitative methods. Overall, this study underscores the significant impact of parental involvement on children's emotional resilience and intelligence, highlighting the need for effective parental guidance programs and enhanced teacher-parent collaboration in early childhood education settings.
University innovation ecosystems and innovation channels
Authors: Cruz Amanda Fernandes , Leite Taiane Quaresma , Silva André Luís , Silva Sergio Evangelista
Published: June 2024

Universities play a fundamental role in the economy and social development. In this role they use different channels for the inception of innovations in markets. It is still necessary a systematic view capable of identifying the existent innovation channels and their relationship with the university innovation ecosystem. Drawing upon the university-industry literature, this article outlines a conceptual framework about the university innovation channels, the main agents of university innovation ecosystems and their respective roles in the technology-transfer process. This framework is based on three layers: 1 – macro-context; 2 – micro-context; and 3 – internal-context. There are identified three types of innovation channels: 1 – university spin-offs; 2 – cooperation with external agents; and 3 – licensing of patents. This framework is validated by a qualitative approach through visits and interviews with nine agents (4 spin-offs; 1 technology center; 2 science parks; and 2 business incubators) of three different university innovation ecosystems in Brazil. This article contributes to the theory presenting an integrative perspective about the agents of university innovation ecosystems, explaining how they contribute to the university innovation channels insert innovations in markets. For the practice this article can guide the assessment and planning of the improvement of university innovation ecosystems.
Hermeneutic Modalities in the Exegesis and Theology of Petr Pokorný
Authors: Peres Imre
Published: June 2024

Petr Pokorný (1933-2020) was a long-time professor of New Testament at the Evangelical Theological Faculty of Charles University in Prague. He authored a number of books and studies in which he dealt directly and indirectly with hermeneutical issues important for the proper understanding and reliable interpretation of the biblical text. In 2005, in collaboration with 12 other authors, he published a kind of hermeneutical compendium, or rather a modality of the hermeneutical approach to Scripture, entitled Hermeneutics as a Theory of Understanding from Basic Questions of Language to the Interpretation of the Bible (508 pages). Part of Pokorný's Hermeneutics (pp. 17-215) was published in 2011 in the English translation Hermeneutics as a Theory of Understanding. Pokorný did not intend to present the traditional history of hermeneutics or to create a foundational theoretical work. As he notes, he was initially inspired by Paul Ricoeur and his hermeneutical practice, but developed his own stance based on his own understanding of the problems of interpreting Scripture and his critical reflections. He admits that he does not address some of the issues of hermeneutics and that there are several ways to process the material of hermeneutics. Therefore, his work can be considered as hermeneutic modalities rather than a finished compact hermeneutic work. Nevertheless, in Professor Pokorný we can read a lot of useful and rich material from different areas of hermeneutics, such as: Language as a coding system, symbol and metaphor, text between tradition and future, reader and text, genre, various methods of interpretation, strangeness and attractiveness of texts, history and revelation, revelation and testimony, etc. Based on this hermeneutical set and other exegetical works, the reviewer attempts to highlight these modalities and provide a definable picture of Pokorný hermeneutical approaches and procedures.
Quasi-BICs enhanced second harmonic generation from WSe2 monolayer
Authors: Ren Peiwen , Huang Zhuo , Luo Song , Liu Jia , Dong Xiaoxiang , Zhang Hua , Li Jianfeng , Yang Zhilin
Published: June 2024

Quasi-bound states in the continuum (quasi-BICs) offer unique advantages in enhancing nonlinear optical processes and advancing the development of active optical devices. Here, the tunable robust quasi-BICs resonances are experimentally achieved through the engineering of multiple-hole Si-metasurface. Notably, the quasi-BICs mode exhibits flat bands with minimal dispersion at a wide range of incident angles, as demonstrated by the angle-resolved spectroscopy measurements. Furthermore, we demonstrate a giant second-harmonic generation (SHG) enhancement by coupling a WSe2 monolayer to the quasi-BICs hosted in the metasurface. Leveraging the strong local electric field and high state density of the observed quasi-BICs, the SHG from the WSe2 monolayer can be enhanced by more than two orders of magnitude. Our work paves the way for effectively enhancing nonlinear optical processes in two dimensional (2D) materials within the framework of silicon photonics and is expected to be applied in nonlinear optical devices.
Shape unrestricted topological corner state based on Kekulé modulation and enhanced nonlinear harmonic generation
Authors: Guo Kai , Wang Huiyuan , Xiong Jiawei , Wu Jintao , Liu Bingyi , Guo Zhongyi
Published: June 2024

Topological corner states have been extensively utilized as a nanocavity to increase nonlinear harmonic generation due to their high Q-factor and robustness. However, the previous topological corner states based nanocavities and nonlinear harmonic generation have to comply with particular spatial symmetries of underlying lattices, hindering their practical application. In this work, we design a photonic nanocavity based on shape unrestricted topological corner state by applying Kekulé modulation to a honeycomb photonic crystal. The boundaries of such shape unrestricted topological corner state are liberated from running along specific lattice directions, thus topological corner states with arbitrary shapes and high Q-factor are excited. We demonstrate enhancement of second (SHG) and third harmonic generation (THG) from the topological corner states, which are also not influenced by the geometry shape of corner. The liberation from the shape restriction of corner state and nonlinear harmonic generation are robust to lattice defects. We believe that the shape unrestricted topological corner state may also find a way to improve other nonlinear optical progress, providing great flexibility for the development of photonic integrated devices.
Estimation of monotone α-quantile of past lifetime function with application
Authors: Kayid Mohamed
Published: June 2024

In many physical situations, it is reasonable to assume that the α-quantile of past life functions is increasing. In this study, we propose a new estimator for an increasing α-quantile of the past life function for right-censored data. We investigate the asymptotic properties of the new estimator and explore its weak and strong convergence. The simulation results show that the new estimator is consistent and outperforms the usual estimator from the literature. As an illustrative example, a time event from a data set of the Mayo Clinic study on primary biliary cirrhosis was analyzed.
Asymmetric Pricing Caused by Collusion
Authors: Obradovits Martin
Published: June 2024

In many markets, empirical evidence suggests that positive production cost shocks tend to be transmitted more quickly and fully to final prices than negative ones. This article explains asymmetric price adjustment as caused by firms imperfectly colluding on supra-competitive price levels. I consider an equilibrium in which positive cost shocks are transmitted instantaneously, whereas downward price adjustments only occur once aggregate market demand turns out unexpectedly low. This equilibrium exists whenever demand is sufficiently stable and negative cost shocks are not too large.
PÉCSI TUDOMÁNYEGYETEM HALLGATÓINAK EURÓPA-KÉPE
Authors: Grünhut Zoltán , Bodor Ákos
Published: June 2024

A tanulmány két kérdőíves felmérés eredményei tükrében képet ad a Pécsi Tudományegyetem (PTE) hallgatóinak Európa-percepcióiról. Az írás először szakirodalmi áttekintés formájában betekintést nyújt a magyar fiatalok Európáról alkotott jellemző felfogásaiba. E fejezetből röviden megismerhetjük a tématerület releváns felméréseinek legfrissebb eredményeit, az általános tendenciákat. Mindez hátteret ad a saját adataink értelmezéséhez. Kutatásunkban a PTE-s hallgatók Európa-percepcióihoz összetett módon közelítettünk. Vizsgáltuk azt, hogy a diákok milyen normatív alapelvek képviseltét várják az EUtól, illetve ehhez szorosan kapcsolódva, milyen értéktartalmakat társítanak az európaisághoz. Továbbá górcső alá vettük, hogy a hallgatóknak milyen általános vélekedéseik vannak az EU-ról, hogyan gondolkodnak Európa és Magyarország történelmi viszonyáról, s miként ítélik meg a magyar kormány – kritikus – Európa-retorikájának bizonyos sarokpontjait. Eredményeink alapján az látszik, hogy ezek a percepciók többrétegűek, amenynyiben az EU-ra vonatkozó kedvező vélekedéseket, sokkal árnyaltabb, részint negatív megítélésű európai–magyar történelemnarratíva kíséri, miközben a hallgatók változatos – részben elutasító, részben elfogadó – azonosulást mutatnak a kormányzati Európa-retorikával.
KÖNYVTÁRAK A KÖZÖSSÉGI MÉDIÁBAN
Authors: Egervári Dóra
Published: June 2024

A különböző közösségi média platformokat számos közgyűjteményi intézmény használja Magyarországon, Európában és világszerte. A közgyűjteményi intézmények közül a könyvtárak hamar rájöttek arra, hogy az olvasóikat, felhasználóikat, látogatóikat ezen a csatornán rendkívül hamar és hatékonyan el tudják érni, illetve a látens használókhoz is könnyebben, gyorsabban juttathatnak el tartalmakat. Ezáltal olyan társadalmi rétegekhez is eljuttathatunk fontos üzeneteket, akiket eddig nem sikerült bevonzani a könyvtárba, így semmilyen interakciójuk nem volt. De vajon Magyarországon a vármegyei hatókörű könyvtárak mely közösségi médiaplatformokat használják? Milyen tartalmakat tesznek közzé? Ezzel milyen aktivitást váltanak ki a követőikből? Jól, illetve hatékonyan használják-e ezeket az eszközöket? Ezekre a kérdésekre is keressük a válaszokat jelen tanulmányunkban.
MÉDIA ÉS IFJÚSÁG AZ INFORMÁCIÓ KORÁBAN
Authors: Haffner-Kiss Alexandra , Szederkényi Éva Kata
Published: June 2024

A kutatás kerete az újmédia jelenség, amely a mindennapi kommunikációs gyakorlatban a hagyományos médiát, a nyomtatott sajtót, a televíziót, a rádiót mindinkább felváltja, s a tömegmédia tartalmakat a digitális technológiák segítségével közvetíti. Tanulmányunkban arra a kérdésre keressük a választ, hogy az új kommunikációs technológiák használata miként hat az Y, Z és alfa nemzedékek médiafogyasztási szokásaira, figyelmére, és hogyan befolyásolja a valós és virtuális kommunikációs kontextusok viszonyáról kialakított képzetüket. Kitérünk az új generációk közösségélményeire, médiafogyasztási szokásaikra, és az ebből fakadó pedagógiai kihívásokra. Dokumentumelemzésünkből kiderül, hogy sok esetben már beépülni látszik e generáció tagjainak személyes kommunikációs normarendszerébe is az offline és online tér közöti átjárás lehetősége. Írásunk utolsó egységében röviden bemutatjuk, hogy a zenetanulás miképpen javítja az alfa generáció koncentrációját és miként játszik fontos szerepet az újraépülő társas kapcsolataikban.
EL TERRITORIO Y LOS MICRONEGOCIOS; LA ARTICULACIÓN DE LAS REDES SOCIALES PARA LA CONTRIBUCIÓN AL DESARROLLO ENDÓGENO DE LA UNIDAD HABITACIONAL AMALUCAN
Authors: García Jaramillo S. , Ramírez Rosete N , Ortega López G.
Published: June 2024

El presente trabajo explora el desarrollo y evolución de las microempresas localizadas en la unidad habitacional Amalucan en la ciudad de Puebla en México y el impacto que tienen las redes en el desempeño y crecimiento de estas. El estudio se realizó utilizando una metodología secuencial de método mixto con una serie de entrevistas a 15 micronegocios localizados en la zona seleccionados de manera cualitativa. El estudio encontró que las redes de mayor presencia son las redes sociales que están relacionadas con los lazos familiares y de amistad, seguida por aquellas de reputación y marketing, además, se localizó que el tipo de actividad se vincula mayormente con un tipo de red, aquellas actividades que requieren de mayor confianza con el consumidor construyen y mantienen redes de reputación, mientras que la presencia de actividades del mismo tipo suele dar lugar a redes de marketing. La principal contribución teórica del trabajo es hacer una aproximación al desarrollo endógeno y la contribución que las redes sociales tienen en este, además, los resultados sugieren que una mayor integración e influencia en el entorno tienen alguna relación con el desempeño de la empresa y por lo consiguiente a la economía local, por lo que aquellas estrategias comunitarias basadas en la construcción de espacios de interacción pueden llegar a mejorar el desempeño de estas y con ello el desarrollo del territorio donde se insertan.
Characterizing the mental health concerns of significant others of those with Borderline Personality Disorder (BPD) and how BPD impacts them
Authors: Varma Sonya , Samson Lindsay , Fulham Lindsay , Fitzpatrick Skye
Published: June 2024

Introduction: Borderline personality disorder (BPD) is a serious psychiatric condition characterized by emotional, interpersonal, and behavioral dysregulation. Significant others (SOs: family member, romantic partner, friend) of those with BPD also endorse elevated mental health concerns. The general severity of BPD symptoms, and/or severity of specific BPD dysregulation components (i.e., emotional, interpersonal, or behavioral) may uniquely influence distinct SO mental health concerns. However, which specific mental health concerns are experienced by SOs of those with BPD, and whether and how BPD influences them, remains unknown. This study therefore aimed to: (1) characterize the mental health concerns (i.e., depression, anxiety, trauma exposure and posttraumatic stress disorder, objective and subjective burden, behavioral dysregulation) of SOs of those with BPD; and (2) clarify whether and how overall BPD symptom severity, and specific BPD dysregulation components, are associated with these SO mental health concerns. Methods: SOs of those with BPD (N = 46) completed measures of mental health concerns, and informant-reports of their loved one with BPD's symptom severity at baseline, 1-, and 2-month follow-ups. Results: SOs exhibited low psychopathology across all mental health concerns, except anxiety severity, which was moderate. Higher overall BPD symptom severity, emotion dysregulation, and behavioral dysregulation, but not interpersonal dysregulation, in the person with BPD predicted worse SO mental health concerns. Discussion: Behavioral and emotional BPD symptom domains may be particularly deleterious to SO mental health, and BPD treatment providers may wish to consider referrals for SO mental healthcare in such instances.
Tranexamic acid may benefit patients with preexisting thromboembolic risk undergoing total joint arthroplasty: a systematic review and meta-analysis
Authors: Dang Xiangji , Liu Mei , Yang Qiang , Jiang Jin , Liu Yan , Sun Hui , Tian Jinhui
Published: June 2024

Purpose

This study sought to determine if the use of tranexamic acid (TXA) in preexisting thromboembolic risk patients undergoing total joint arthroplasty (TJA) was linked to an increased risk of death or postoperative complications.

Methods

We conducted a comprehensive search for studies up to May 2023 in PubMed, Web of Science, EMBASE, and the Cochrane Library. We included randomized clinical trials, cohort studies, and case–control studies examining the use of TXA during TJA surgeries on high-risk patients. The Cochrane Risk of Bias instrument was used to gauge the excellence of RCTs, while the MINORS index was implemented to evaluate cohort studies. We used mean difference (MD) and relative risk (RR) as effect size indices for continuous and binary data, respectively, along with 95% CIs.

Results

Our comprehensive study, incorporating data from 11 diverse studies involving 812 993 patients, conducted a meta-analysis demonstrating significant positive outcomes associated with TXA administration. The findings revealed substantial reductions in critical parameters, including overall blood loss (MD = −237.33; 95% CI (−425.44, −49.23)), transfusion rates (RR = 0.45; 95% CI (0.34, 0.60)), and 90-day unplanned readmission rates (RR = 0.86; 95% CI (0.76, 0.97)). Moreover, TXA administration exhibited a protective effect against adverse events, showing decreased risks of pulmonary embolism (RR = 0.73; 95% CI (0.61, 0.87)), myocardial infarction (RR = 0.47; 95% CI (0.40–0.56)), and stroke (RR = 0.73; 95% CI (0.59–0.90)). Importantly, no increased risk was observed for mortality (RR = 0.53; 95% CI (0.24, 1.13)), deep vein thrombosis (RR = 0.69; 95% CI (0.44, 1.09)), or any of the evaluated complications associated with TXA use.

Conclusion

The results of this study indicate that the use of TXA in TJA patients with preexisting thromboembolic risk does not exacerbate complications, including reducing mortality, deep vein thrombosis, and pulmonary embolism. Existing evidence strongly supports the potential benefits of TXA in TJA patients with thromboembolic risk, including lowering blood loss, transfusion, and readmission rates.
Is endoscopic technique an effective and safe alternative for lumbar interbody fusion? A systematic review and meta-analysis
Authors: Relvas-Silva Miguel , Pinto Bernardo Sousa , Sousa António , Loureiro Miguel , Pinho André Rodrigues , Pereira Pedro
Published: June 2024

Study design

Systematic review; meta-analysis.

Purpose

Lumbar degenerative disease is frequent and has a tremendous impact on patients’ disability and quality-of-life. Open and minimally invasive procedures have been used to achieve adequate decompression and fusion. Endoscopic lumbar interbody fusion (Endo-LIF) is emerging as an alternative, trying to reduce morbidity, while achieving comparable to superior clinical outcomes. The aim of this work is to perform a systematic review and meta-analysis to investigate how Endo-LIF compares to open or minimally invasive procedures.

Methods

Electronic databases (MEDLINE, Scopus, Web of Science, Cochrane) were systematically reviewed using the query: ‘(percutaneous OR endoscop*) AND (open OR minimal* invasive) AND lumbar AND fusion’. PRISMA guidelines were followed.

Results

Twenty-seven articles were included (25 cohort study, 1 quasi-experimental study, and 1 randomized control trial; for meta-analytical results, only observational studies were considered). Endo-LIF conditioned longer operative time, with significantly lower blood loss, bedtime, and hospital length of stay. Early post-operative back pain favored endoscopic techniques. Endo-LIF and non-Endo-LIF minimally invasive surgery displayed comparable results for most back and leg pain or disability outcomes, despite Endo-LIF having been associated with higher disability at late follow-up (versus Open-LIF). No differences were found regarding fusion rates, cage subsidence, or adverse events. Definitive conclusions regarding fusion rate cannot be drawn due to low number of studies and unstandardized fusion definition.

Conclusion

Endo-LIF is an effective and safe alternative to conventional lumbar interbody fusion procedures. Evidence shortcomings may be addressed, and future randomized control trials may be performed to compare techniques and to validate results.
MUJERES, (DIS)CAPACIDAD Y TOMA DE DECISIONES
Authors: Prados García Celia
Published: June 2024

Con estas notas se pretende reflexionar sobre el grado de implementación del modelo social de la discapacidad en el ordenamiento jurídico español; en particular, proyectado sobre la situación de las mujeres con discapacidad a quienes se les niega, con frecuencia, el derecho a la capacidad jurídica.
Chip morphology’s effect on properties of PLA-based bamboo–plastic composites produced using hot-pressing
Authors: Qiu Hongyun , Yang Jiefang , Zhang Bengang , Zhu Jiali , Yan Shi , Chen Limei , Liu Chunlin , He Lei , Huang Hui
Published: June 2024

This study explored the effect of raw material morphology on the properties of bamboo–plastic composites produced using hot-pressing. To provide a reference for reducing the production cost and improve the product properties of the composites, polylactic acid (PLA)-based bamboo–plastic composites were prepared using bamboo chips with a shaved morphology (BS) and fiber morphology (BF) and PLA as the matrix material, via hot-pressing. The properties of the bamboo–plastic composites formed with BS and BF chips were studied and compared with those of composites with conventional granular morphology (BM) and powder morphology (BP). The results showed that when the content of the bamboo chips was at 50% (the same below), the mechanical properties of the BF/PLA composites were remarkably better than those of the other PLA-based composites. However, the BF/PLA composites showed a high degree of hydrophilicity, with a water contact angle of 70.0° and a water absorption of 10.8% at 288 h. More holes could be seen in the BF/PLA composites using a scanning electron microscope. Among the four types of PLA-based composites, better melt fluidity was found only in the BF/PLA composites, and the melting index was 65.3 g/min.
Capacidad de vuelo de organismos alados en densidad atmosférica y aceleración de la gravedad variables
Authors: Meza-Velez Ivan
Published: June 2024

The present work uses the forces of lift, drag and flight allometry for winged flying organism in conditions where atmospheric density and the acceleration of gravity are different from those on Earth. In the formulas this parameters are convert into variables. The effects of taking higher or lesser values of g and  from those of Earth are analyzed. In this manner, the different combinations of flight capacity of possible flying organisms on exoplanets are noted.
Pavel Chesnokov’s works of 1903 and 1912 on church choirs and choir masters’ work
Authors: Plotnikova Natalia
Published: June 2024

The article reveals the main ideas of the early works of the outstanding composer and choir director Pavel Chesnokov on church choirs and practice of the choir directors, which he himself considered the forerunners of his main work in the field of choral science, the book “The Choir and How to Direct It”. The publication of this work in 2023 in its original edition, created for the choir directors, made it possible to trace the evolution of Chesnokov's views on the organization of choral work. The works “Thoughts on the Affairs of an Amateur Choir” (1903) and “Notes of the Choir Director” (1912), whose autographs are stored in the Russian National Museum of Music, have never been published before. They are of great interest as documents depicting not only the process of creating a book, but also, in general, revealing the diverse context of the choir director's practice at the beginning of the 20th century. The article reveals cross-cutting themes that are present to some extent in all of Chesnokov's works, some “parallel places” in the texts are presented. In the work “Thoughts on the affairs of an amateur choir” P. G. Chesnokov defines the principles of organizing the choir, the goals and objectives of the forthcoming work: the need for theoretical studies, the development of a new modern repertoire of church singing, primarily the works of the Moscow Synodal School. In early works, three main qualities of choral sonority have already been formulated: ensemble, structure and nuances, but there is no detailing of working methods. Acquaintance with the early works makes it possible to realize what huge steps Chesnokov took in developing and deepening the problems of choral studies during the preparation of the book “The Choir and How to Direct It”.
Military churches in the Russian Empire at the beginning of the 20th century: activities of the Commission to meet the religious and moral needs of the troops and the model project of F. M. Verzhbitsky
Authors: Bertash Alexander , Linkova Ksenia
Published: June 2024

The beginning of the 20th century is characterized by an unprecedented intensification of the construction of regimental churches: from 1900 to 1917 more than 100 military churches were erected. First of all, this was due to the creation of a special commission on the religious and moral needs of the troops which was instructed to develop the type of military churches and to ensure that each regiment had its own stone church. An energetic protopresbyter of the military and naval clergy, Fr. Alexander Zhelobovsky and General of Infantry I.D. Tatishchev. The development of an exemplary project of a church for military officials was entrusted to a civil engineer F.M. Verzhbitsky. On April 13, 1901, the project was approved by Emperor Nicholas II. The exemplary temple was a one-nave red-brick basilica with a high hipped bell tower above the narthex, crowned with one dome and richly decorated in the spirit of uzoroch'e — architectural style of the 17th century. In total, about 69 churches were built.However, the office work of this commission has not yet been included in scientific circulation. We have found and analyzed the documents of the above-mentioned Commission, which includes extensive correspondence with the Military Ministry, the Main Engineering Directorate and the headquarters of military districts and garrison units. In addition to the petitions of priests and regiment commanders for financing construction, cover letters from protopresbyter A.A. Zhelobovsky and I.D. Tatishchev to the Engineering Department, the files contain cost estimates and construction plans from 1901 to 1908.
Spermatic reserves in three South American camelids
Authors: Rado Carlos , Alarcón Virgilio , Ordoñez César , Bravo P Walter
Published: June 2024

Spermatic reserves were determined in three South American camelids: alpaca, llama, and vicuna. Reserves were determined at three different times: before the breeding season (November), after the breeding season (March and April), and during sexual rest (September). Three sexual organs: testicles, epididymis, and vas deferens were isolated from 12 alpacas, eight llamas, and a vicuna. Organs were weighed, and spermatozoa were collected into warmed tubes containing phosphate saline solution. Spermatic concentration was determined using the hemocytometer method. Data were analyzed using analysis of variance, and the Duncan test was used to assess differences, if any. There was a difference (P<0.05) in spermatic concentration and reserves between llama (41, 98), alpaca (15, 27), and vicuna (0.4 million spz/organ, and 1.4 million spz/g tissue, respectively. Likewise, in alpacas, there was a difference (P<0.05) in spermatic concentration and reserves by organs, being (47, 118 in the epididymis tail and 29 25 million for the vas deferens, respectively. Llama reproductive organs hosted more spermatozoa than alpaca and vicuna. The alpaca's spermatic reserves were not affected by the time of year. However, the epididymis tail and vas deferens contained more spermatozoa than any other reproductive organ.
Changes in body weight and condition of female llamas and alpacas throughout the year
Authors: Peña Marcelina , Florez Sunny , Bravo P Walter
Published: June 2024

The yearly time course of body weight and body condition was evaluated in female llamas and alpacas. One hundred and twenty lactating females, 60 llamas, and 60 alpacas maintained grazing natural pastures were assessed monthly for body weight and body condition. Body weight was registered using a scale to the nearest 1 kg. Body condition was evaluated behind the shoulder, and dorsal protrusion of the thoracic vertebrae was detected. Body weight was analyzed using analysis of variance and body condition using the Chi-square test. Body weight, kg, was different (P≤ 0.05) by species and breeds, 97.6 and 56.2 for llama and alpaca, respectively. Chaku llamas, 94.3; Kcara llamas, 100.9, Huacaya alpacas 56.3, and Suri alpacas 55.9 kg. Body condition varied significantly (P≤ 0.05) between llamas and alpacas. Twelve percent of animals presented good body condition compared to 46% of regular and 42% with poor body condition. More llamas and alpacas were in good body condition, and 82 animals, during the rainy season, December, were also pregnant, more than 15 females with poor body condition and nonpregnant during the same period. Body weight and body condition improved during the rainy than the dry season.
КУЛЬТУРНИЙ КАПІТАЛ: СУТНІСТЬ І МЕХАНІЗМИ РЕАЛІЗАЦІЇ В УМОВАХ ПОМАРАНЧЕВОЇ ЕКОНОМІКИ
Authors: ПОПИК Олег
Published: June 2024

Розглянуто поняття культурного капіталу, його функції, виокремлено ознаки і механізми реалізації. Культурний капітал визначено як об’єктивований та інкорпорований культурний ресурс, залучений до економічного обігу у формі матеріальних і нематеріальних культурних активів з високим потенціалом до самовідтворення, акумуляції і конвертації у інші форми капіталу.
Виходячи із сформованих функціональних характеристик культурного капіталу, запропоновано пріоритезацію і виділення культурного капіталу як окремого об’єкта конвертації і трансакції у межах нової економіки вражень, або, точніше, помаранчевої економіки, через те, що така семантична демаркація може мати позитивний вплив, виражений у повнішому й ефективнішому використанні потенціалу культурного капіталу. Наведено і проаналізовано основні методичні підходи щодо оцінки культурного капіталу, зокрема, як нематеріального активу.
Розширено категоріальну основу помаранчевої економіки, визначено її співвідношення з нематеріальною економікою, креативною економікою і креативними індустріями, показано її місце і роль у загальній структурі нової економіки. Доведено, що головна відмінність креативної економіки від традиційної економічної структури полягає в тому, що основним інструментом у ній є знання, ресурсом – інформація, а продуктом – інновація, тобто поняття креативної економіки об’єднує такі наукові напрями, як цифрова економіка, економіка знань та інноваційна економіка. Помаранчеву економіку визначено як «парасольковий» термін через його узагальнюючу природу, що включає ті види діяльності, які реалізуються в межах креативної економіки, культурних індустрій і в культурних секторах, а також економіки вражень, знань та інноваційної економіки.
Наголошено на значному потенціалі культурних індустрій у післявоєнній відбудові України, що зумовлено піднесенням духу національної ідеї, збільшенням попиту на вітчизняні культурні продукти і запитом населення (а також іноземного споживача) на унікальні, аутентичні українські культурні артефакти.