bluuebunny/crossref_metadata_2025 huggingface dataset:
Beyond interaction: Generative AI in conversational marketing - foundations, developments, and future directions
Authors: Israfilzade Khalil , Sadili Nuraddin
Published: February 2024

This paper explores the integration of Generative Artificial Intelligence (AI) in conversational marketing, transitioning from traditional marketing to interactive, customer-centric strategies. It examines the shift from one-way communication to dynamic, AI-driven interactions that personalize customer experiences. Central to this study is how Generative AI facilitates real-time, tailored dialogues between brands and customers, enhancing customer engagement and satisfaction. The paper also addresses the challenges and ethical considerations of using anthropomorphic AI in marketing, balancing human-like AI traits with user expectations. Additionally, it presents a novel framework that conceptualizes the combination of Generative AI and anthropomorphism in conversational marketing into four distinct quadrants, providing a comprehensive analysis of their potential interplay. Conclusively, it offers strategic insights for leveraging AI in marketing while adhering to ethical practices, highlighting the potential of Generative AI to transform customer engagement in the digital age. This research has two important consequences. Practically, it offers valuable insights and strategic recommendations for businesses aiming to integrate Generative AI into their conversational marketing practices effectively. Theoretically, it contributes to the academic discourse by highlighting the transformative role of Generative AI in marketing, suggesting avenues for future research in this rapidly evolving field. This study provides a brief overview of the evolving role of AI in modern marketing strategies, emphasizing the future potential and implications of AI-driven conversational marketing.
Con los investigadores desde la formación en el área básica
Authors: Aguilar Galvis Fabiola Cecilia
Published: February 2024

Acercar a los investigadores, y los productos de sus investigaciones a los estudiantes en formación, es una forma práctica de invitarlos a incursionar por ese mismo sendero. Para un joven que inicia su formación universitaria, que generalmente no tiene claridad de la profesión que ha escogido, permitirle un contacto directo con quienes están generando y aplicando el nuevo conocimiento, es acercarlo en un sentido práctico a la realidad del ejercicio profesional.De acuerdo a este planteamiento, con el seminario se pretende permitir una interacción entre el estudiante y el investigador o emprendedor que está dedicado a la aplicación del conocimiento en la resolución de necesidades y generación de empresas especialmente en salud y de base biotecnológica. Así el enfoque dado por los conferencistas al seminario fue resaltar la importancia de la ciencia básica para la investigación en salud, especialmente desde el enfoque molecular, celular y bioquímico y dar a conocer la importancia de las tecnologías para la simulación de los procesos moleculares. Sin duda los avances actuales en ciencias aplicadas van de la mano del desarrollo tecnológico y la simulación además de permitir la manipulación sin riesgos, es ágil y relativamente práctica y menos costosa.En la generación de empresa se presentó el complejo hospital internacional de Santander, con las proyecciones en investigación, formación y prestación de servicios de salud de alta complejidad. En el departamento de Santander, la investigación en salud, es una de las áreas priorizadas, un compromiso de estado, universidades y sociedad en general y para los estudiantes en formación conocer los futuros escenarios para el ejercicio laboral y la proyección tecnológica es una motivación más para su formación.Esta serie de seminarios han sido experiencias efectivas para que los estudiantes refuercen la decisión de continuar con la profesión que eligieron.
Scanning electron microscope of pollen grains of selected species of Iraqi Apiaceae
Authors: H. Al-Newani Hadeel R. , Aliway Sukeyna A. , Aloubaidi Alia E. , Qasim Seeham A.
Published: February 2024

Introduction: The Apiacae is rich with species diversity in Iraq but the palynological contributions on this family are focused on some taxa on species level. Number of micromorphological characters were used in this study carried out by compound light microscope: shape of pollen grains, colpi length, exine thickness. Material and methods: micromorphological studies have been implemented using SEM for 12 species as three cleaning methods are done and examine the best one, on the other hand, measuring the polar axis (P), equatorial axis (E) and P/E ratio w(the ratio of the length of the polar axis to the equatorial). Moreover, ornamentation have been described also. Results and discussion: Ultra-sonication was found to be the best method of cleaning pollen grains. This method removed surface debris from the pollen grains but sometimes lead to fracturing of pollen grains. The pollen grains are bilateral symmetric and isopolar .The shape of pollen was both prolateor, perprolate. The ornamentation were ranged from striate-rigulose to striate in Anisociadium DC. Species but was striate on Ergocarpon cryptanthum (Rech.f.) C.C.Towns.while were striate-ruglose, striate-granulate and radiate-rugulose respectively, on the Bunium L species. The outline is oblong with round poles in the genera Anisosciadium and Bunium . The variation that observed in pollen shape may be caused by the different extraction methods that have been used and embedding media. Three types of apertures were observed, di-ectocolpate (A .isosciadium Bornm. and A. orientale DC., di-colporate (A. isosciadium and E .cryptanthum) and tricolporate in all species of Bunium . On the other hand , costae are always present , but they are clear in some pollen grains than in others . Costae are broad , band like . Conclusion : A scanning electron microscope study were of useful taxonomic attributes on the generic level specially, aperture type and number and sculpturing of exine.
Percepción de la enseñanza en cuidado humanizado vs la práctica formativa por estudiantes de enfermería.
Authors: Gualdrón Marta , Barrera-Ortega Kelly , Parra-González Natalia
Published: February 2024

El cuidado humanizado debe ser el resultado de la interrelación disciplinar entre conocimiento y acción, para proporcionaratención afectiva y efectiva al paciente. Por esta razón, se considera importante evaluar las condiciones en que se ofrece el cuidado, las actitudesdel personal de enfermería frente a los pacientes y familia, como base para el análisis cualitativo de la calidad del servicio ofrecido durante laaplicación de procedimientos médicos. El Trabajo cualitativo se desarrolló en con los estudiantes de enfermería de 4to a 9no semestre de laUniversidad de Santander, Cúcuta – Colombia, donde por medio de la observación y entrevistas se establecieron las bases del análisis, objetivode la investigación. Se evidencia la buena percepción que tienen los estudiantes durante su formación, siendo integralmente educados por losdocentes en cuanto al cuidado humanizado y de esta manera aplicando lo aprendido en la práctica formativa, destacándose como estudiantesintegrales. Igualmente, describen asertivamente el concepto de humanización, especificando que la humanización es la serie de cuidados queenfermería le proporciona al paciente en su estado físico y mental, preocupándose no sólo por los procedimientos científicos sino también porel acompañamiento, la escucha, el entorno y el dialogo con el paciente y su familia. Finalmente, afirmaron que han tenido experiencias en susprácticas formativas que han marcado su vida como profesionales, donde han aprendido a colocarse en el lugar del otro y no solo tener unavisión de paciente, si no verlo como un ser humano que siente, que sufre que necesita además de recibir tratamiento, recibir cuidados integralespara lograr su recuperación.
Інфраструктурне забезпечення організації логістичної діяльності підприємств харчової промисловості україни у контексті продовольчої безпеки
Authors: Трушкіна Н. В. , Пушак Я. Я.
Published: February 2024

У статті здійснено економічний аналіз і прогнозування динаміки основних показників функціонування суб’єктів господарювання у харчовій промисловості України. На підставі виконаного аналізу визначено ключові перешкоди для організації процесів логістичної діяльності, які пов’язано з повномасштабним вторгненням росії на територію України; нестабільною політичною та економічною ситуацією; загрозами енергетичній та національній безпеці; погіршенням зовнішньоекономічного стану та інвестиційного клімату; блокуванням морських портів; обмеженим обсягом фінансових ресурсів; пошкодженням об’єктів інфраструктури; зростанням викидів забруднюючих речовин; недостатнім використанням цифрових та інформаційно-комунікаційних технологій. Обґрунтовано, що для усунення перелічених бар’єрів доцільно сформувати належне інфраструктурне забезпечення організації логістичної діяльності підприємств харчової промисловості на основі створення кластерної структури як форми співпраці органів влади, інституцій критичної інфраструктури (транспортної, логістичної, інноваційної, інформаційної, агропромислової, продовольчої тощо), установ і організацій бізнесового, наукового та освітнього середовища. Встановлено, що для цього необхідно визначити такі належні інституційні, організаційні та фінансових умови, як удосконалення нормативно-правового регулювання розвитку харчової промисловості, агропромислового комплексу, транспортної сфери та організації логістичної діяльності; внесення змін і доповнень до Концепції створення кластерів в Україні, регіональних стратегій розвитку до 2027 року щодо створення кластерних структур як суб’єкта господарювання у харчовій галузі; розроблення Стратегії комплексного розвитку харчової галузі в економічних районах України з урахуванням їх специфіки функціонування; розроблення й реалізація організаційно-економічного та фінансового механізмів управління розвитком кластеру у харчовій промисловості з використанням інструментів циркулярної економіки, зеленої логістики, цифрових технологій та інформаційних систем; розроблення Концепції розвитку критичної інфраструктури в умовах відновлення харчової промисловості у контексті стратегії повоєнної розбудови та резильєнтності національної економіки України.
A crise econômica contemporânea
Authors: FURTADO CELSO
Published: February 2024

RESUMO Um sistema econômico não é uma simples constelação de mercados cuja lógica pode ser explicada pelo comportamento da teoria dos agentes individuais. Pressupõe a existência de um quadro institucional e de um poder regulador capaz de arbitrar os conflitos que sempre se manifestam sobre a apropriação e atribuição de riquezas escassas. Segundo o autor, os mecanismos de regulação encontram-se hoje seriamente prejudicados em consequência da nova conformação que as economias capitalistas têm vindo a assumir. Para resolver a crise econômica contemporânea, novas formas de organização política precisarão ser inventadas para conciliar a aspiração à preservação da identidade cultural com as exigências da tecnologia moderna e a emersão do poder transnacional. No entanto, avançar desta forma não deve privar a capacidade autorreguladora daqueles países para os quais a modernização da estrutura interna é uma prioridade.
Problemas do controle monetário no Brasil
Authors: FRAGA NETO ARMINIO
Published: February 2024

RESUMO O controle dos agregados monetários no Brasil enfrenta três grandes problemas: 1) alto déficit orçamentário do governo; 2) a ineficácia da taxa de juros como instrumento de política em um ambiente de alta inflação; 3) inovação financeira imprevisível. Os dois primeiros problemas são especialmente importantes quando se tenta projetar programas de estabilização. Depois que a inflação atinge um certo nível, as políticas monetárias padrão tornam-se impotentes. O controle do déficit orçamentário (ou seja, a limitação do uso do imposto inflacionário) torna-se uma condição necessária para a estabilização.
As diferentes facetas da rigidez e flexibilidade dos salários na análise keynesiana
Authors: AMADEO EDWARD J.
Published: February 2024

RESUMO O artigo analisa diferentes aspectos do papel dos salários na economia keynesiana. Argumenta que uma redução dos salários nominais - uma receita de política para combater o desemprego normalmente encontrada na análise ortodoxa - pode ter um efeito negativo sobre o nível de atividade. Além disso, argumenta que a visão convencional da macroeconomia keynesiana (baseada na rigidez dos salários) interpreta mal as próprias visões de Keynes na Teoria Geral. No livro, Keynes aponta que grandes flutuações de. os salários não são desejáveis, pois dariam instabilidade ao sistema econômico. As diferentes facetas da segurança e flexibilidade dos riscos na análise keynesiana.
Tendência temporal da prevalência de desnutrição em crianças menores de 5 anos assistidas pelo Programa Bolsa Família (2008-2019)
Authors: Gouveia Allan Victor da Silveira , Carvalho Renata Elyonara de Sousa , Correia Maria Eduarda Guimarães , Silveira Jonas Augusto Cardoso da
Published: February 2024

O objetivo deste estudo foi analisar a tendência temporal da desnutrição em crianças menores de 5 anos de idade assistidas pelo Programa Bolsa Família entre 2008 e 2019, explorando desigualdades regionais e buscando determinar o impacto das crises econômica e política agravadas em 2014 e da adesão governamental às políticas de austeridade fiscal na tendência. As análises foram realizadas utilizando dados agregados de lactentes (0-23 meses) e pré-escolares (24-59 meses), extraídos do Sistema de Vigilância Alimentar e Nutricional (SISVAN) assistidas pelo Programa Bolsa Família (n = 34.272.024). As tendências foram analisadas por meio de modelos lineares generalizados, com efeitos mistos específicos para as faixas etárias (distribuição binomial negativa e função de ligação log). As desigualdades regionais foram analisadas a partir do agrupamento das Unidades Federativas segundo o Índice de Vulnerabilidade Social (IVS) e a influência das crises e das políticas de austeridade na prevalência de desnutrição por meio da interação entre “ano” e “crise” (2008-2013 vs. 2014-2019). Houve redução na prevalência de desnutrição infantil até meados de 2013, quando as tendências passaram a ser estacionárias para pré-escolares e ascendentes para lactentes. Observou-se, também, maior risco de desnutrição nos estados com média e alta vulnerabilidade social, quando comparadas àqueles com baixa vulnerabilidade social. Os pontos de inflexão nas tendências corroboram a hipótese de que as crises política e econômica, e as respostas governamentais a essas crises, provocaram impacto negativo sobre o estado nutricional de crianças em situação de pobreza e extrema pobreza no Brasil.
Ultrasonography of the cervical articular processes in donkeys and mules: technique and reference images
Authors: Ribeiro M.A. , Melo Neto G.B. , Puoli Filho J.N.P. , Machado V.M.V. , Moraes A.R.D.P.
Published: February 2024

ABSTRACT In veterinary medicine, there are few descriptions in scientific literature referring ultrasound techniques in the cervical region of mules and donkeys. Based on patterns observed in horses, ultrasound-guided infiltrations are used for diagnostic or therapeutic purposes. In this study, cervical joints were evaluated in 13 donkeys (12 females and 1 male) with mean weight of 133kg and ages between 4 and 16 years, and additionally 05 mules and 09 donkeys, with mean weight of 393kg and ages between 4 and 15 years, all of them were mixed breed. The ultrasound examinations were performed using a variable frequency linear transducer 3 to 11 Mhz. The scan protocol was performed starting on the dorsal aspect of each vertebra, followed by an assessment of the cranial region to the caudal portion of the vertebra, towards the joint processes, longitudinal and in the caudal direction of the joint. Variations of the angulation allowed the exact location of the joint processes and the corresponding joint, from the joint between cervical vertebra C2-C3 to the joint between C6-C7 and the corresponding references images. The results observed show that these ultrasound techniques can guide cervical intra-articular puncture in donkeys and mules, and it is possible used for therapeutic or diagnostic purposes, and it is suggested that more studies in this sense be performed.
Insulinoma in ferret (Mustela putorius furo) - case report
Authors: Costa T.D. , Segura J.G. , Ferreira K.N.A. , Anobi B.T.
Published: February 2024

ABSTRACT Insulinoma is a tumor of pancreatic beta cells that occurs in ferrets and can lead to symptoms such as hypoglycemia, lethargy, and seizures. Prognosis varies depending on the extent of the tumor and response to treatment. This study describes the follow-up, diagnosis, and therapeutic management of two cases of insulinoma in ferrets. Clinical signs of reported animals varied according to the severity and duration of hypoglycemia. Presumptive diagnosis was based on clinical signs, hematological monitoring (evidenced by hypochromic anemia), biochemical analysis (increased alanine aminotransferase enzyme and hypoglycemia), and imaging exams (hepatomegaly and splenomegaly in one case of this study). Treatment varied according to the intensity of clinical signs, but both cases resulted in death. Regular veterinary follow-up and early detection are important to improve animal quality of life.
Two treatment protocols for parasitic otitis caused by Rhabditis spp. in Gir cattle
Authors: Santos M.C.R. , Fidelis Junior O.L. , Marques C.A. , Goehringer K.M. , Braga F.R. , Spadeto Junior O. , Anteveli G. , Moreira T.F.
Published: February 2024

ABSTRACT Parasitic otitis in cattle is normally caused by nematodes of the genus Rhabditis spp. and is a common problem in Gir breed. Parasitic otitis can cause premature culling and even death of animals. Despite its importance, there is no effective standardized treatment protocol for this condition. The objective of this study was to evaluate two treatments for parasitic otitis caused by Rhabditis spp. in Gir cattle. The external left ear of the animals was washed with 2% boricated alcohol, while the right ear received topical application of Triclorfon, allantoin and zinc oxide paste. The treatments were performed weekly in the first month and monthly over the next two months. Monthly, the ears of all animals were washed under pressure with a physiological solution before treatment. The recovered solution was analyzed, and the number of nematodes counted. Neither treatment was effective in reducing the number of nematodes recovered or the otitis score, but weekly treatment seemed more promising, independent of the drug used.
Morphological and molecular studies on a nematode parasite, Syphacia obvelata, infecting laboratory mice (Mus musculus) in Saudi Arabia
Authors: Mohammed O.B. , Al-Shaebi E.M. , Omer S.A. , Abdel-Gaber R.A.
Published: February 2024

ABSTRACT During screening laboratory mice (Mus musculus) at the Zoology Department of the College of Science, King Saud University, some tiny oxyurid nematodes were detected from the large intestine of these rodents. Worms were identified using morphological and morphometric description. Furthermore, DNA was extracted from worms and subjected to polymerase chain reaction to amplify 18S rDNA and ITS (ITS1, 5.8S and ITS2) regions. Worms detected from caecum and colon of mice were detected in 80% of mice investigated. Morphologically, worms showed elongated body with tapered anterior end and narrow posterior part with cuticular annulations. Male worms measured 0.71-1.12 (0.90) long and 0.01-0.12 (0.11) wide. Female worms measured 3.12-5.011 (4.30) long and 0.13-0.29 (0.17) wide. Esophagus followed by intestine which opens at the posterior end via anal opening in females and via cloacal opening in males. Males have a single spicule with a gubernaculum and an accessory hook. Females’ uteri were pack with eggs. Data from 18S rDNA revealed a sequence which was identical to Syphacia obvelata in NCBI GenBank. Similarly, sequences from ITS regions grouped with sequences from S. obvelata confirming the morphological identity of the worm. However, it showed 3 mutations at the ITS2 region from related sequences from S. obvelata at NCBI GenBank.
Expansão sucroenergética/canavieira e concentração da terra agrícola no estado de São Paulo, Brasil, entre 1996 e 2017
Authors: Baccarin José Giacomo
Published: February 2024

Resumo Objetivou-se analisar os efeitos da expansão sucroenergética/canavieira e de outros fatos na distribuição da posse da terra agrícola no Estado de São Paulo, entre 1996 e 2017. Através da revisão de literatura, sistematizaram-se razões e tendências de concentração da posse da terra na agricultura mundial e brasileira. Da recente evolução da estrutura sucroenergética em São Paulo, abordaram-se fatores com prováveis impactos na distribuição da terra: avanço da área e aprofundamento da mecanização canavieira e continuidade da alta integração vertical entre transformação e cultivo de cana. Na análise empírica, usaram-se os censos agropecuários do IBGE e o cadastro de imóveis rurais do INCRA. A expansão canavieira sobre outras atividades contribuiu, significativamente, no aumento da concentração da posse da terra em São Paulo. Essa expansão deu-se, predominantemente, através do arrendamento e não da compra de terras, com menor impacto na concentração da propriedade do que na posse da terra. Também, o aprofundamento da mecanização canavieira teve efeito concentracionista, através da diferenciação de empresas. Pequenos e médios fornecedores de cana, com área insuficiente, foram excluídos ou incorporados por maiores. O mesmo ocorreu com algumas usinas e com grandes fornecedores, com problemas operacionais e com aumento do endividamento na aceleração da mecanização canavieira.
Transparency in Tender Waivers in Local Governments During Emergency Situations
Authors: Precinotto André , Dias Lidiane Nazaré da Silva , Aquino André Carlos Busanelli de
Published: February 2024

ABSTRACT Using the organizational paradox perspective, the study discusses how a context of national emergency modifies the propensity for transparency in tender waivers in municipalities. The empirical analysis indicates that there are tensions in the transparency of the public procurement process and that the public control literature should consider emergency and normal contexts differently. Emergency situations, in which budgetary funds are urgently allocated to emergency contracts, require greater transparency and control to reduce the risk of misuse of funds. Paradoxically, there is a reduction in transparency and a weakening of social control. The level of transparency of local governments under the same legislation varies according to the political support and understanding of the authorities in different legislatures and mandates, and between periods of emergency and normality. It is desirable for supervisory agencies and civil society to be aware of possible regressions in transparency practices in times of emergency, even for municipalities that are examples of transparency in times of normality. A content analysis was conducted on 1,528 tender waivers in 32 small municipalities in São Paulo State from 2019 to 2020. The level of transparency of the tenders was compared before and during the first year of the pandemic. Interviews were then conducted with public officials with experience in transparency practices in these municipalities, as well as with journalists and leaders of non-governmental organizations (NGOs), to validate the analysis on the transparency of the procurement process during the pandemic. Emergency situations can alter practices related to fiscal transparency in local governments when national authorities relax procurement rules. The study shows that the COVID-19 pandemic emergency led to reduced transparency in the procurement of supplies in some municipalities, particularly in contracts for supplies and services to cope with the pandemic crisis.
Interações sociais de puérperas relacionadas à sua saúde sexual após o parto
Authors: Glavina Wellery Stefany Nunes , Silva Carla Marins , Martins Elaine Lutz , Monteiro Juliana Cristina dos Santos , Silva Isabelle Wengler , Brito Ana Paula Almeida , Ferreira Fernanda Marçal , Ruela Ludmila de Oliveira , Tomaz Raquel Gomes de Oliveira
Published: February 2024

RESUMO Objetivo: Analisar experiências de puérperas sobre saúde sexual após o parto na perspectiva do interacionismo simbólico. Método: Estudo descritivo, qualitativo. Realizadas 20 entrevistas semiestruturadas por videoconferência com mulheres no puerpério remoto, captação por “snowball” e busca das “sementes” pelo Instagram®. Utilizou-se a análise de conteúdo de Bardin e o Interacionismo Simbólico como referencial. Resultados: As puérperas significam saúde sexual numa perspectiva de integralidade dos cuidados em saúde. Contudo, pela dualidade entre o “ser mulher” e o “ser mãe”, reconhecem o medo, as transformações corporais e as mudanças de foco da relação amorosa para os cuidados com o bebê como fatores que interferem na saúde sexual. E, escolhem se deixar de lado, priorizando o cuidado com os outros. Ressignificam saúde sexual pelo reconhecimento da importância de cuidar de si nos aspectos biopsicossociais e tentam resgatar o autocuidado para vivência sexual saudável. Conclusão: Apesar dos significados atribuídos, as interações sociais das mulheres com o puerpério interferem negativamente na saúde sexual. Profissionais devem ser sensibilizados quanto à inclusão de ações que promovam mudanças da ação social dessas mulheres para o cuidado de si.
Percepções sobre o pensamento computacional de professores que ensinaram matemática em tempos de pandemia
Authors: Tamayo Edwin David Martínez , Stal Juliana Çar
Published: February 2024

Resumo O presente artigo objetiva analisar algumas percepções sobre o Pensamento Computacional (PC) que alguns professores que ensinaram Matemática, em tempos de pandemia, tiveram no Brasil e Colômbia. Dessa forma, apresenta-se uma reflexão sobre o impacto do primeiro ano da pandemia produzida pelo COVID-19 no contexto escolar dos dois países, que levou a identificar as potencialidades do PC para o ensino remoto, bem como são discutidas algumas características desse tipo de pensamento segundo múltiplos autores. Essa discussão teórica é complementada com uma apresentação das semelhanças e diferenças nos apontamentos dos documentos oficiais colombianos e brasileiros frente ao papel do PC no ensino da matemática. Essas reflexões visaram estabelecer um marco teórico para analisar a pergunta: quais são as percepções sobre o PC expressadas por professores que ensinaram matemática, em tempos de pandemia, no Brasil e na Colômbia? Assim, foi realizada uma análise de conteúdo de questionários enviados via Google Forms para treze professores de Matemática e áreas afins da Educação Básica. A partir das respostas obtidas, foi possível inferir que esses professores reconhecem que uma das potencialidades do PC está na sua articulação com a resolução de problemas, além de diferenciarem esse pensamento da mera programação, alguns o relacionam com a modelagem e a investigação. Quanto às dificuldades, relataram a falta de acesso a recursos tecnológicos e, também, problemas relativos à comunicação, formação dos professores, tempo e letramento digital.
La propiedad de completitud del sistema real: una introducción vía la convergencia de sucesiones
Authors: Fregueiro Alexandra , Bergé Analía
Published: February 2024

Resumen El sistema de los números reales es el dominio numérico en el cual se desarrollan conceptos y se validan propiedades del Análisis Matemático vinculadas a sucesiones y series numéricas, funciones continuas, funciones derivables y la noción de integrabilidad, entre otros. Estos desarrollos teóricos son posibles en ℝ y no en ℚ debido a una propiedad que distingue a estos dos cuerpos totalmente ordenados: la propiedad de completitud. En este trabajo, presentamos el diseño y los resultados de una propuesta de enseñanza para introducir la propiedad de completitud vía la convergencia de las sucesiones monótonas crecientes y acotadas superiormente. El diseño de la propuesta considera el doble carácter de herramienta y de objeto de una noción matemática (Douady, 1992) y el metadiscurso de las nociones FUG (Dorier, 1995). Utilizamos un enfoque metodológico interpretativo-cualitativo y como método el estudio de casos (Bisquerra, 2009). El análisis e interpretación de los datos nos permiten afirmar que tres de los cuatro estudiantes que participaron de la experiencia, lograron poner en funcionamiento el carácter de herramienta explícita y de objeto de la completitud.
Programa de exercícios multicomponentes domiciliar (VIVIFRAIL®) para longevos durante a pandemia da covid-19
Authors: Tiecker Ana Paula , Cadore Eduardo Lusa , Izquierdo Mikel , Zmuda Gabriela Guimarães Oliveira , Aguirre Francielle Bonett , Bós Ângelo José Gonçalves
Published: February 2024

Resumo Objetivo Investigar a aceitação e adequação de um programa de exercícios multicomponentes por videoconferência para longevos em Porto Alegre (RS), Brasil. Método Estudo Quase experimental. Os participantes realizaram o protocolo de exercícios multicomponentes ViviFrail® durante 12 semanas, com a aceitação e adequação avaliadas semanalmente por videoconferência. O questionário de aceitação e adequação foi baseado em uma escala Likert (de 0 a 4) de seis barreiras que os participantes enfrentam ao fazer exercício físico, com pontuação máxima de 24 pontos (aceitação máxima). Resultados A aceitação foi de 70%, com 14 participantes concluindo o protocolo (89,07±6,30 anos). A consistência interna, (alfa de Cronbach) para o questionário, foi de 70%, considerada moderada. Os participantes mostraram um aumento geral na aceitação dos 17,8±3,51 pontos iniciais, para 22,0±2,94 pontos no final. Quatro (28.6%) necessitaram de adequação no protocolo de exercício. Conclusão O programa de exercícios multicomponente ViviFrail®, com acompanhamento através de videoconferência, foi bem aceito e adequado, podendo ser uma importante ferramenta para a promoção da qualidade de vida, principalmente em longevos com dificuldade de sair de casa, tanto por problemas de mobilidade, quanto por ambientes sociais desfavoráveis (violência urbana e situações sanitárias). O questionário de aceitação e adequação, que necessitou ser criado, foi capaz de detectar barreiras do
Analysis of knowledge, attitudes, and practices of physicians and nurses regarding the experiences of family caregivers of older adults with dementia: a KAP study
Authors: Maciel Monique Maira , Reiners Annelita Almeida Oliveira , Cunha Carla Rafaela Teixeira , Azevedo Rosemeiry Capriata de Souza , Cardoso Joana Darc Chaves , Andrade Amanda Cristina de Souza
Published: February 2024

Abstract Objective To analyze the Knowledge, Attitudes, and Practices (KAP) of healthcare professionals during the care of older individuals living with dementia, concerning the caregiving situations experienced by informal caregivers, and its association with sociodemographic and professional factors. Method A cross-sectional analytical KAP study was conducted in the municipality of Tangará da Serra, Mato Grosso, with 20 nurses and 20 physicians from Family Health Units. Data were collected through interviews using an instrument developed based on the available literature on KAP studies. Descriptive analysis and bivariate analysis of the association between the knowledge, attitudes, and practices of healthcare professionals and sociodemographic and professional variables were performed using the Fisher's exact test, with a significance level of 5%. Results Healthcare professionals demonstrated satisfactory knowledge and favorable attitudes towards caregiving situations experienced by informal caregivers of older individuals living with dementia. However, 65% of professionals exhibited insufficient practices directed at caregivers, including guidance, support groups, and health education. No significant association was found between knowledge, attitudes, practices, and sociodemographic or professional variables. Conclusion Despite healthcare professionals possessing satisfactory knowledge of caregiving situations and positive attitudes towards informal caregivers, their practices are inadequate in meeting their needs. This deficiency does not contribute to enabling caregivers to cope with the various challenges that arise during the course of the disease for both the older individual and the caregivers themselves.
Defence Innovation and Women’s Participation in the Armed Forces: An Analysis of PISFLEMB
Authors: Schwether Natalia Diniz , Azevedo Carlos Eduardo Franco
Published: February 2024

Abstract Throughout history, on several occasions, technological advances have driven fundamental changes in the defence sector. The increasing availability and technological dependence led to the redefinition of pre-established functions, the modification of the main missions, and even the rearticulation of traditional values of the military institution. From this perspective, the article aims to answer the following question: in what way did the Project for the Integration of Female Personnel in the Line of Military Warfare Education (PISFLEMB) promote innovation in the Brazilian Armed Forces? It is argued that the participation of women in a traditionally male institution is responsible for generating organizational innovation, both in values and conduct. Data will be collected through official documents and primary sources as modelled for analysis of military innovations. The study is distinguished by the understanding that innovations in the defence sector are an opportunity for transformation and a stimulus for changing patterns of conduct.
Digestibility, in vitro fermentation parameters and kinetic degradation of diets with crambe crushed
Authors: GOES Rafael Henrique de Tonissi e Buschinelli de , Peixoto Eduardo Lucas Terra , Gandra Jefferson Rodrigues , Silva Luiz Henrique Xavier da , Osmari Milene Puntel , Anschau Douglas Gabriel , Silva Gleice Kélen Rodrigues da , Cruz Fernanda Naiara Fogaça da
Published: February 2024

ABSTRACT Aimed with this study was evaluate the increasing levels of crambe crushed, on in vitro digestibility of dry matter (IVDDM), organic matter (IVDOM) and crude protein (IVDCP), parameters of fermentation and kinetics of the cumulative gas production. The crushed crambe were included in the diets at 0; 50; 100; 150 g/kg of DM. There was a quadratic effect of the proportions of crambe crushed in the concentrated supplements on IVDDM and IVDOM (maximum point at 0.25 and 0.91 g Kg-1 DM, respectively). Total gas production (A + D) was influenced by the presence of crambe crushed with quadratic effect on minimal point on 0.02 g Kg-1 DM. There was a quadratic effect for pH in the collection times in all diets, the lowest pH values were observed between 4.8 to 8.7 hours. There was a quadratic effect for ammoniacal nitrogen in the collection times in all diets with peaks of NH3-N production occurred between 4.8 and 6.3 hours after the beginning of the incubation. Concluded that the inclusion of crambe crushed up to 150 g kg-1 DM in diets for ruminants does not impair the ruminal degradation kinetics.
SIAH2-Mediated Degradation of ACSL4 Inhibits the Anti-Tumor Activity of CD8+ T Cells in Hepatocellular Carcinoma
Authors: Shu Fangzheng , Shi Yuhua , Shan Xiangxiang , Zha Wenzhang , Fan Rengen , Xue Wanjiang
Published: February 2024

SIAH2 function as an oncogene in various cancer. However, the roles of SIAH2 in hepatocellular carcinoma (HCC) are still unknown. This study aimed to investigate the roles of SIAH2 in HCC. Immunohistochemistry was used determine SIAH2 and ACSL4 expression in clinical samples. RT-qPCR was used to determine mRNA expression. Western blot assay was applied for determining protein expression. Ubiquitination assay was conducted for determining ubiquitination of ACSL4. Xenograft experiment was applied for determining tumor growth. Flow cytometry was applied to determine the functions of CD4+ and CD8+ T cells. SIAH2 expression was overexpressed in HCC tumors. High levels of SIAH2 predicted poor outcomes. However, SIAH2 knockdown promoted the proliferation of CD8+ T cells as well as promoted the ferroptosis of tumor cells, inhibiting tumor growth in HCC. ACSL4 is required for CD8+ T cell-mediated ferroptosis of HCC cells. However, SIAH2 induced ubiquitination of ACSL4 and inhibited its expression. SIAH2 specific inhibitor menadione promoted the immune checkpoint blockade. Taken together, SIAH2-mediated inactivation of CD8+ T cells inhibits the ferroptosis of HCC via mediating ubiquitination of ACSL4. Therefore, targeting SIAH2 may be a promising strategy for HCC.
FUNDAMENTALS OF CONTENT MODERNIZATION AND TEACHING METHODOLOGY SCHOOL BIOLOGICAL EDUCATION
Authors:   Kyrgyz National University named after J. Balasagyn, Satybekova Mayramkul
Published: February 2024

The article discusses the development of new generation standards within the framework of the National Development Strategy of the Kyrgyz Republic for 2021-2040, updating state and subject standards of biological education, confirming that, in educational institutions, the knowledge, skills, and abilities provided for by the previous standard will replace key and subject competencies, the formation of which provided for in the new standards and are essential to the educational process. The ways of developing the competencies of students and teachers are determined. Information was also provided on science literacy and preparation for the upcoming international PISA study. Within the framework of this article, we presented the development of a lesson developed by us based on the materials of the subject “Biology” 8th grade for the course “Human and his health”, using the learning technologies “challenge - comprehension - reflection”.
NARRATIVE AND VARIATIONS ISSUES IN KYRGYZ AKYN POETRY
Authors:   Kyrgyz National University named after J. Balasagyn, Samsalieva Meerim
Published: February 2024

The creativity of akyns (Kyrgyz folk poets and singers) is defined as a separate stage, an artistic and aesthetic phenomenon that combines folklorism and professionalism while forming the corresponding features on the path of oral folk art and fiction development. This article analyzes and discusses opinions about the quality of folklorism in the work of Kyrgyz akyns-improvisers, in particular, the ability of each listener to be a potential performer or about the narration of akyns-improvisers. In addition, the issue of variability in the work of akyns is analyzed. Based on the author’s opinion, the variation is considered in three directions. The first one is the emergence of variations in the narration of folk epics and legends. The second one is variations of such genres as lamentation songs, proverbs, and sayings in the work of akyns. And the third one is based on the example of akyns-improvisers works, such issues as the revival of traditional themes in the works of akyns are analyzed.
USING FLORA IN ITS NATIONAL GAMES (ON THE FIELD MATERIALS OF THE SOUTHWESTERN KYRGYZSTAN)
Authors:   Batken State University, Abdieva Aisha
Published: February 2024

The article provides information about some Kyrgyz national games, the traditional use of medicinal plants by the southwestern Kyrgyz (at the end of the 19th century and the beginning of the 20th century) of injured players and injured animals during the national game, as well as the skillful use of flora by the Kyrgyz. It was also noted that folk games, which are part of the Kyrgyz culture, were created depending on the social status of the population, several types of national games were described, the rules of the game - ulak tartysh and wrestling. There are ways, with the help of plants, of pre-training wrestlers for wrestling, riders, and horses for equestrian games based on field materials.
Integrations- und Betriebskonzepte für modulare produktionsnahe Logistiksysteme
Authors: Blumenstein Michelle , Fay Alexander , Weigel Oliver , Strusch Jürgen
Published: February 2024

In diesem Beitrag werden das Zielbild und aktuelle Arbeiten zur Automatisierung modularer produktionsnaher Logistiksysteme aufgezeigt. Der Fokus liegt auf der Umsetzung mittels des Module-Type-Package-Konzepts (MTP-Konzepts). Der praktische Einsatz der vorgestellten Lösungen wird anhand dreier Anwendungsbeispiele verdeutlicht, und deren Vorteile werden hervorgehoben. Ebenso wird auf offene Forschungs- und Standardisierungsbedarfe eingegangen. Auf diese Weise soll der Beitrag als Grundlage zur Diskussion mit Herstellern und Anwendern dienen.
Pages of the history of national neurosurgery. To the 70th anniversary of the Burdenko hospital neurosurgical clinic
Authors: Gizatullin Sh. Kh. , Ovchinnikova M. B. , Isengaliev I. N. , Klimov I. A. , Kolobaeva E. G.
Published: February 2024

In 2022, 315 years have passed since the founding of N.N. Burdenko Main Military Clinical Hospital and 70 years of the formation of the Neurosurgical Department of the Hospital. The history of the hospital allows us to talk about the provision of neurosurgical care from the day of its foundation, which is confirmed by numerous documents and facts. The article presents the historical milestones in the development of neurosurgical care in the hospital for more than 300 years – from the Petrine era to the present. The main trends in the development of neurosurgical care at the present stage are outlined.
Application of Т1, Т2‑mapping technique for evaluation of intracranial meningioma consistency
Authors: Filimonova E. A. , Abdilatipov A. A. , Kalinovskiy A. V. , Uzhakova E. K. , Rzaev D. A.
Published: February 2024

Background. Meningiomas are the most common extracerebral intracranial neoplasms. Radicality of meningioma resection largely depends on its consistency, size, and closeness to important anatomical structures. Preoperative prognosis of meningioma density plays an important role in selection of surgical access and operative inventory, general radicality of tumor resection, and neurological outcome after surgery.

Aim. To determine predictors of intracranial meningioma consistency using magnetic resonance imaging and T1, T2‑mapping technique.

Materials and methods. The study included 96 patients with primary meningiomas who underwent surgery at the Federal Neurosurgical Center (Novosibirsk) between 2018 and 2021. Magnetic resonance images were analyzed using calculation of the ratio between signal intensity on T1‑weighted and T2‑weighted images with subsequent group and correlation statistical analysis for comparison of T1, T2‑mapping results with clinical, histological and intraoperative data.

Results. Statistically significant increase in the signal intensity and standard deviation from the mean intensity on T1, T2‑maps of psammomatous meningiomas compared to all other subtypes was observed. Additionally, positive correlation between signal intensity form meningiomas on T1, T2‑maps and intraoperative data on tumor consistency was found.

Conclusion. Images obtained using T, T2‑mapping technique are as informative as traditional T2‑weighted images for evaluation of intracranial meningioma consistency. Additionally, they allow to obtain absolute intensity values. Further prospective studies are necessary for confirmation of the obtained results.
Assistência da prática avançada de enfermagem nas doenças crônicas não transmissíveis: Uma scoping review
Authors: Melo Marjorie Dantas Medeiros , Freitas Luana Souza , O’ Lorena Brito do , Mesquita Simone Karine da Costa , Silva Isabelle Pereira da , Araújo Rhayssa de Oliveira e , Sonenberg Andrea , Costa Isabelle Katherinne Fernandes
Published: February 2024

Objetivo: Mapear na literatura como ocorre a assistência da prática avançada de enfermagem às pessoas com doenças crônicas não transmissíveis no contexto da atenção primária à saúde. Método: Scoping review, realizada em bases de dados e fontes de literatura cinzenta pelo cruzamento dos descritores “Prática Avançada de Enfermagem”; “Atenção Primária à Saúde"; “Resultados, efeitos, impactos, consequências” em inglês. Resultados: a amostra foi de 24 artigos, 10 (41,60%) enfocam a assistência de enfermagem de prática avançada em pacientes com diabetes; seis (25,00%) no campo dos pacientes com doença cardiovascular; três (12,50%) no campo dos pacientes com câncer; três (12,50%) abordam o papel da prática avançada em mais de uma doença crônica não transmissível e dois (8,30%) abordam o desempenho em pacientes com doenças respiratórias. Conclusão: identificou-se a assistência da prática avançada de enfermagem às pessoas com doenças crônicas não transmissíveis e observou-se resultados positivos na atenção das quatro doenças crônicas estudadas.
Association among muscle strength from upper and lower limb with risk of falls in elderly
Authors: Vívian Cost Eva , P Vieira Rodolfo
Published: February 2024

Background: Falls represent a serious public health problem, especially for the elderly, and are associated with high rates of morbidity and mortality, decreased functional capacity, and early institutionalization. Falls have a multifactorial etiology, with muscle weakness being a significant risk factor. Objectives: To analyze the association between upper and lower limb muscle strength and the risk of falls in the elderly. Methods: This is a cross-sectional observational study with 81 individuals aged ≥ 60 years. Participants were subjected to the following assessment instruments International Physical Activity Questionnaire - IPAQ (short version), the Timed Up and Go Test (TUG), the handgrip strength test (HST), and the 30-second chair stand test. Results:  Associations were observed between physical activity and HST (p = 0.004) and TUG (p = 0.010). Age was significantly associated with performance in the chair stand and rise test (p = 0.042) and TUG (p < 0.001). Multiple linear regression demonstrated that HST and age are predictors of the risk of falls. Conclusion: Low HST is a predictor of falls in the elderly (determined by TUG). Physically active elderly individuals had higher HST and a lower risk of falls compared to insufficiently active elderly individuals.
RESOLUTION ON THE RESULTS OF THE COUNCIL OF EXPERTS: “IMPROVING THE SYSTEM OF MEDICAL CARE FOR PATIENTS WITH CARDIOVASCULAR DISEASES IN THE SIBERIAN AND FAR EASTERN FEDERAL DISTRICTS WITHIN THE FRAMEWORK OF THE FEDERAL PROJECT “COMBATING CARDIOVASCULAR DISEASES”. FOCUS ON CHF”
Authors: Barbarash Olga L. , Rejtblat Oleg M. , Korennova Olga Yu. , Efremushkina Anna A. , Ustyugov Sergey A. , Hramcova Natalia A. , Makarov Sergey A. , Alekseenko Alexey V. , Garganeeva Alla A. , Dunicheva Oksana V. , Petrichko Tatiana A. , Nevzorova Vera A. , Pecherina Tamara B. , Babkova Natalia V.
Published: February 2024

On April 15, 2023, a meeting of the Council of Experts was held in Kemerovo on key issues of providing medical care to patients with chronic heart failure in the subjects of the Siberian and Far Eastern Federal Districts.
Preliminary assessment of the feasibility of field evaluation of heat exchanger tube structure using ultrasonic guided wave with exterior approach
Authors: Kim Beomjin , Cho Younho , Kim Jeongnam , Zhang Jiannan , Jeong Kyoung-Sik , Baek Yunhyeon
Published: February 2024

The integrity of heat exchanger (HE) tubes is essential for power plant safety and efficiency. Numerous tube assessment techniques have been proposed, including eddy current inspection and the guided wave method. However, they mainly evaluate from the inside of the tubes. Hence, when
the interior region of a tube wall is not accessible, inspection is difficult. To overcome this issue, a new guided wave device is fabricated that inspects from the exterior of the heat exchanger tubes. Using this device, a few sample heat exchanger tubes are selected and inspected in a field
evaluation during an overhaul period. Furthermore, the feasibility of the device is evaluated. This new approach is expected to contribute to the efficient evaluation of heat exchanger tubes.
Herminio Barreiro: “A Educación é o camiño da liberdade"
Authors: Costa Rico Antón
Published: February 2024

Herminio Barreiro:  A Educación é o camiño da liberdade