bluuebunny/crossref_metadata_2025 huggingface dataset:
Quality of life related to functional dependence, family functioning and social support in older adults
Authors: Alonso Mayra Alejandra Mireles , Barajas Martha Elba Salazar , Ordóñez Jesús Alejandro Guerra , Ávila Alpirez Hermelinda , Fhon Jack Roberto Silva , Duran-Badillo Tirso
Published: May 2022

ABSTRACT Objective: to determine the relationship between quality of life and functional dependence, family functioning and social support in older adults in northeastern Mexico. Method: this is a quantitative, descriptive and analytical study, with 205 older adults. The Barthel Index, Lawton and Brody Scale, APGAR test, Multidimensional Scale of Perceived Social Support and WHOQOL-BREF were applied. Results: the physical, psychological and social dimensions of quality of life are related to functional capacity, family functioning and social support (p< 0.05). Functional capacity and social support predict physical and psychological quality of life. Basic activities, family function and social support predict social quality of life. Instrumental activities and social support predict environmental quality of life. Conclusion: quality of life depends on functional independence, family function and positive perceived health. Independence in basic activities and adequate social support improve physical quality of life. Being independent in basic activities and social support improve psychological quality of life. When presenting a decrease in independence in instrumental activities, perceived quality of life decreases.
VULNERABILIDADE DE GESTANTES USUÁRIAS DE ÁLCOOL E OUTRAS DROGAS EM PRÉ-NATAL DE BAIXO RISCO
Authors: Marangoni Sônia Regina , Gavioli Aroldo , Dias Lashayane Eohanne , Haddad Maria do Carmo Fernandes Lourenço , Assis Fátima Büchele , Oliveira Magda Lúcia Félix de
Published: May 2022

RESUMO Objetivo: verificar os contextos que potencializam as dimensões de vulnerabilidade individual, social e programática associadas ao uso de álcool e outras drogas durante a gravidez. Método: estudo qualitativo, descritivo e exploratório, com corte transversal. Participaram 38 gestantes usuárias álcool e outras drogas, em nível moderado e grave, em atendimento pré-natal de baixo risco na Atenção Primária à Saúde de dois municípios da Região Metropolitana de Maringá - Paraná. Os dados foram coletados de dezembro de 2019 a março de 2020. O referencial analítico da Vulnerabilidade pautou a discussão. Resultados: no plano individual, os contextos de vulnerabilidade eram questões de gênero, raça/cor parda e preta, baixa escolaridade, período reprodutivo e alta paridade. No plano social, a ausência de inserção no mercado de trabalho, renda familiar na linha da pobreza, relações intrafamiliares abusivas, comportamento aditivo na família e violência na comunidade de convivência. No plano programático encontraram-se baixa procura a serviços de saúde, ausência de acolhimento para o tratamento do uso de drogas, rastreio para o uso de drogas deficitário, baixo vínculo com as equipes da saúde da família, ausência de atendimento odontológico, psicológico e do serviço social, inserção no nível de assistência pré-natal inadequado, risco habitual, enquanto deveriam ter sido classificadas como alto risco, e média de consultas pré-natal abaixo do preconizado. Conclusão: o estudo permitiu avançar nos contextos de vulnerabilidade dessas gestantes. O (re)conhecimento destes contextos possibilita a formulação de estratégias de redução de danos e de agravos à saúde materno fetal relacionados ao uso de drogas durante a gravidez, conduzindo a um desfecho gestacional favorável.
TRANSFORMATION OF A SURGICAL CLINIC FOR COVID-19 PATIENTS: EXPERIENCE REPORT
Authors: Sodré Rúbia Lícia Rodrigues , Serra Joyce Rutyelle da , Tipple Anaclara Ferreira Veiga , Oliveira Kelly Regiane dos Santos , Pereira Lílian Varanda
Published: May 2022

ABSTRACT Objective: to report the transformation process of a surgical inpatient unit into a coronavirus patient care unit and the impact on the health of nursing professionals and users of this service, in the opinion of nurses who experienced the process. Method: this is an experience report of nurses of a surgical inpatient unit of a Federal Teaching Hospital in the Midwest region of Brazil. The experience was presented in three thematic axes: 1) Internal restructuring of the surgical hospitalization unit; 2) Training, personnel management and distribution of resources; 3) Impacts on worker health. Results: the surgical clinic started to have an exclusive team and flow of single care. Pre-surgical patients were discharged from the hospital with no prospect of returning to the planned treatment. Surgical wards were adapted to isolation wards, and equipment facilities for ventilatory care were optimized. The lack of adequate Personal Protective Equipment and work overload were identified as situations that increase the risk of infection in health professionals. Conclusion: the study demonstrated unhealthy conditions that favor the physical exhaustion and mental suffering of nursing professionals. New research in occupational health planning which supports the work of health service managers in future pandemic scenarios in Brazil is suggested.
AÇÕES DE PROMOÇÃO DA SAÚDE NAS UNIVERSIDADES EM FACE DA PANDEMIA DO COVID-19: SCOPING REVIEW
Authors: Santiago Adriana da Silva , Sabóia Vera Maria , Souza Sônia Regina de , Prado Gabriela Silva dos Santos , Sota Fabiana da Silva
Published: May 2022

RESUMO Objetivo: mapear na literatura as ações e estratégias de promoção da saúde das universidades no contexto da pandemia do novo coronavírus (COVID-19). Metodo: Scoping Review, baseado nos procedimentos recomendados pelo Instituto Joanna Briggs. Com base nestas perspectivas, ficou estabelecida a pergunta norteadora: quais ações e estratégias de promoção da saúde foram realizadas em universidades com a comunidade interna e seu entorno na pandemia do COVID-19? As buscas foram realizadas em março de 2021 nas bases de dados de portais de informação públicos, restritos e de literatura cinzenta. Resultados: foram selecionados 38 estudos e com base nesses foram construídas três categorias: 1) Ações e estratégias de enfrentamento do COVID-19 nas universidades 2) Ações e estratégias inclusivas e de Proteção social a grupos vulneráveis ao COVID-19 nas universidades 3) Ações e estratégias de Educação em saúde e bem-estar em face do COVID-19 nas universidades. Conclusões: o estudo evidenciou que ações e estratégias de promoção da saúde nas Universidades acontecem quando a proposta encontra apoio institucional, mobilização inter e transdisciplinar, integração com setores governamentais e iniciativa privada, além do engajamento da população acadêmica. Observaram-se diversas ações em diferentes cenários, demonstrando comprometimento social e posicionamento crítico em face do COVID-19, visando uma sociedade mais justa e sustentável pela via do conhecimento.
HISTORIA DE UNA CONSTRUCCIÓN SOCIAL: LA MUJER EN LOS MANUALES DE LA DICTADURA FRANQUISTA
Authors: Noblet Bertrand
Published: May 2022

Resumen La contrarrevolución de género que impulsa la dictadura franquista también se concreta en los manuales de Historia. El estudio cuantitativo de las mujeres en los manuales demuestra no solo la disminución de su presencia sino también el refuerzo de los estereotipos que justifican su apartamiento del poder. Los manuales reafirman la vocación materna de las mujeres, fundamento de su vocación a la renuncia y al amor. Recrean una feminidad hecha de belleza, de irracionalidad y de fragilidad. Las mujeres de poder o de acción tienen que ser domesticadas y volver cuanto antes al ámbito privado: su intervención en la historia solo puede ser excepcional y fugaz, pues es importante que no adquiera un valor ejemplar, para no hacer peligrar las fronteras entre los géneros.
VOZES E OLHARES DE MIGRANTES BRASILEIROS NA EUROPA
Authors: LARA Glaucia Muniz Proença , BRAIT Beth
Published: May 2022

RESUMO Apesar da migração, cada vez maior, de brasileiros para a Europa, pouco espaço tem sido dado para que tais indivíduos textualizem suas experiências de vida, uma vez que eles são, em geral, representados por “porta-vozes” oficiais (especialistas, agentes governamentais, entre outros) ou reduzidos a números e estatísticas. Na contramão dessa tendência, o presente artigo tem como objetivo examinar e comparar, à luz da Análise do Discurso Francesa (ADF), com incursões na Análise Dialógica do Discurso (ADD), três narrativas de vida de migrantes brasileiros que vivem ou viveram na França e/ou em Portugal e/ou na Inglaterra, a fim de apreender as representações (de si, dos outros, do mundo) que eles constroem no/por meio do seu dizer. Considerando que cada sujeito é único e seu relato, singular, os resultados obtidos revelam diferenças na forma de contar e avaliar a experiência migratória, mas permitem também apreender aspectos comuns, tais como a definição do Brasil pela falta: falta de oportunidades, falta de qualidade de vida, falta de uma situação política favorável, o que leva os sujeitos ao deslocamento e faz da Europa um “porto seguro” para eles, inviabilizando um projeto de retorno.
Uso do colar de âmbar pela população infantil: riscos x benefícios
Authors: Cota Ana Lídia Soares , Silva Emilly Alves da , Freitas Nicole Beatriz Barros de Sá , Bisneto José Sarmento Lins Irmão , Buriti Gabriella Marinho , Valente Júlia Quintella Lessa Maia , Nemezio Mariana Alencar
Published: May 2022

Resumo Objetivo: Com base em evidências científicas, a proposta do presente trabalho é relatar os prováveis riscos e benefícios do uso do colar de âmbar pela população infantil. Fontes de dados: Trata-se de uma revisão integrativa da literatura, realizada a partir da elaboração da questão norteadora: “O colar de âmbar apresenta propriedades que justifiquem seu uso durante a erupção dentária?’’. As bases de dados utilizadas foram LILACS (Literatura Latino-americana e do Caribe em Ciências da Saúde), PubMed (National Center for Biotechnology Information), por meio dos descritores: Âmbar; Dentes decíduos; Estrangulamento; Sintomas locais. Síntese dos dados: Após a busca dos dados, foram selecionados cinco artigos, os quais apontam insuficiente embasamento científico que comprove os benefícios relacionados ao uso do colar de âmbar. Em contrapartida, existe uma convergência quanto à possibilidade de riscos à saúde, como estrangulamento, asfixia e deglutição das pedras. Conclusões: Conclui-se que os profissionais da saúde devem desencorajar o seu uso por crianças até que pesquisas clínicas bem delineadas sejam disponibilizadas.
Use of the amber teething necklace by the child population: risks versus benefits
Authors: Cota Ana Lídia Soares , Silva Emilly Alves da , Freitas Nicole Beatriz Barros de Sá , Bisneto José Sarmento Lins Irmão , Buriti Gabriella Marinho , Valente Júlia Quintella Lessa Maia , Nemezio Mariana Alencar
Published: May 2022

Abstract Objective: Based on scientific evidence, the objective of the present study is to report the possible risks and benefits of the amber teething necklace for children who use it. Data source: This is an integrative literature review, carried out based on the following guiding question: “Does the amber teething necklace have therapeutic properties that justify its usage during tooth eruption?”. The consulted databases were LILACS (Latin American and Caribbean Health Sciences Literature) and PubMed (National Center for Biotechnology Information), with the following descriptors: “Amber,” “Deciduous teeth,” “Strangulation,” and “Local symptoms.” Data synthesis: A total of five scientific articles were selected, which indicates an insufficient basis regarding the benefits associated with the use of the amber teething necklace. Conversely, there is a convergence regarding the possibility of health risks such as strangulation, asphyxiation, and swallowing of beads. Conclusions: Health professionals should discourage the use of the amber teething necklace by children insofar more studies on the topic are carried out.
Uso excessivo de redes sociais por estudantes de ensino médio do sul do Brasil
Authors: Vieira Yohana Pereira , Viero Vanise dos Santos Ferreira , Saes-Silva Elizabet , Silva Priscila Arruda da , Silva Laura Silva da , Saes Mirelle de Oliveira , Demenech Lauro Miranda , Dumith Samuel Carvalho
Published: May 2022

Resumo Objetivo: Avaliar a prevalência do uso excessivo de redes sociais e identificar os seus fatores associados em estudantes do ensino médio do Sul do Brasil. Métodos: Trata-se de um estudo transversal de base populacional. Foram elegíveis para esta pesquisa todos os estudantes que estavam cursando o ensino médio no Instituto Federal do Rio Grande do Sul, campus Rio Grande, no 2º semestre de 2019. No total, 513 alunos participaram do estudo. A variável dependente deste estudo foi o uso excessivo de redes sociais, definido como mais de cinco horas por dia. Foram realizadas análises descritivas e bivariadas e, para verificar as associações, foi utilizada a regressão de Poisson, com ajuste robusto da variância. Resultados: A prevalência de estudantes que relataram uso excessivo de redes sociais foi de 35,9%. Os grupos mais suscetíveis a usar excessivamente as redes sociais foram: sexo feminino, cor de pele preta/parda e faixa etária entre 18 e 20 anos. Houve associação entre uso excessivo de redes sociais com tabagismo, risco de depressão, ansiedade e estresse, risco elevado de suicídio e uso de drogas. Conclusões: Mais de um terço dos estudantes usava em excesso as redes sociais. Esse comportamento esteve associado com desfechos negativos em saúde.
Distribuição padrão e percentuais dos valores de pressão respiratória máxima de crianças saudáveis de 7 a 10 anos de idade
Authors: Schivinski Camila Isabel Santos , Wamosy Renata Maba Gonçalves , Parazzi Paloma Lopes Francisco , Morcillo André Moreno
Published: May 2022

Resumo Objetivo: Apresentar distribuição normal para os valores das pressões respiratórias máximas de escolares saudáveis, de acordo com o gênero. Métodos: Estudo transversal envolvendo crianças saudáveis de 7 a 10 anos. Foram avaliados os dados de massa corporal e estatura, para o cálculo do índice de massa corporal (IMC). Os valores de volume expiratório forçado no primeiro segundo (VEF1) e pressão expiratória máxima foram avaliados de acordo com a American Thoracic Society. Os dados de pressão inspiratória máxima (PImáx) e pressão expiratória máxima (PEmáx) obtidos no estudo deram origem à distribuição normal, cuja construção foi elaborada pelo método the Lambda-Mu-Sigma (LMS), bem como os percentis 3, 10, 25, 50, 75, 90 e 97 de PImáx e PImáx de cada sexo. Resultados: Os dados de PImáx e PImáx foram coletados de 399 escolares. Todos os escolares da amostra apresentavam VEF1 e índice de massa corporal adequados. O estudo mostrou aumento dos valores de pressão respiratória com o avançar da idade. Os valores de PImáx e PImáx das meninas foram de 53,49±11,07 e 61,80±12,51cmH2O, respectivamente; e os meninos de 59,96±13,66 e 69,68±15,72 cmH2O, respectivamente. Conclusões: Foram desenvolvidas curvas e percentis normais para os valores de PImáx e PImáx de escolares saudáveis o que poderia auxiliar no acompanhamento clínico e terapêutico de diferentes populações pediátricas.
THE MANAGEMENT OF URBAN SOLID WASTE IN MEXICO: A CASE STUDY FROM AN ORGANIZATIONAL PERSPECTIVE
Authors: Cervantes Jessica Alejandra Toledo , Castellanos Carlos Emigdio Quintero
Published: May 2022

ABSTRACT The management of urban waste is a problem for any city, but recent studies have ignored the management of the entities responsible for this issue. To solve this, a case study on urban waste management with a holistic organizational analysis methodology is presented. With this methodology, a profound and systematic approach to the constitutive dimensions of and organization is achieved, which contributes to the understanding of management in complex environments. The study is made about the responsible entity of urban solid waste management, in the second biggest city of Mexico, Guadalajara, and who lives a serious problem in the field.
BDSM: BODIES AND POWER GAMES
Authors: Nunes Andressa Carolina do Nascimento , Pereira Rafael Diogo
Published: May 2022

ABSTRACT The aim of this study is to analyze how the power relations that govern bodies and conduct among erotic BDSM practitioners are configured. It adopts a Foucauldian perspective in that it seeks to link its analysis of fetishistic practices to Foucault’s theories of power relations. Methodologically, field observation and interviews were carried out and a field diary was kept. The analysis of the research corpus was based on Foucault’s enunciative analysis, and it shows a set of statements, practices and rules of conduct that connect to a dense web of power relations between practicing subjects. By way of conclusion, their degree of rupture with and reproduction of the hegemonic sexual matrix is discussed. Finally, we emphasize the importance of Organizational Studies taking on further research into the multiplicity of dissident sexualities, in their process of struggle and resistance.
BODY COLONIZATION AND WOMEN’S OBJECTIFICATION IN THE OBSTETRIC SYSTEM
Authors: Ladeira Francielli Martins Borges , Borges William Antonio
Published: May 2022

ABSTRACT This research aims to offer a rationale on the subjection of women to the medical-hospital authority during pregnancy and childbirth. The study analyzes the current obstetric system in Brazil from a qualitative approach, based on narratives of twenty-four women who tell stories about how they felt objectified at the time of childbirth. The analysis shows that this system has been constituted in a colonized and violent way. The relationship of these women with the obstetric system is ruled by every form of body objectification, obstetric violence, and non-attendance to the woman’s wishes as the protagonist of childbirth. Professional tutelage prevails to the detriment of the body’s knowledge, of sensitiveness, of what is natural. The alternative to excessive medical/hospital authority in the traditional process has been the search for humanized teams, dismantling the hegemonic procedure from the desire to live childbirth as an experience of protagonism.
Bringing the Critical Thinking Back in: A Critique of Andrew Linklater’s Theoretical Contributions to International Relations
Authors: Sander Fabiana Freitas , Souza Matheus
Published: May 2022

Abstract Inspired by the Critical Social Theory put forth by the Frankfurt School, Andrew Linklater has dedicated part of his career to elaborating a critical and emancipatory research agenda for International Relations. However, his recent research on the restriction of violence in international society, mostly influenced by the English School and by Eliasian Sociology, has pushed Linklater away from an explicit engagement with critical epistemologies and theoretical approaches. Although there is a possibility for close dialogue between these theoretical strands, we claim that Linklater did not articulate these approaches as much as he could have done. Therefore, we make an assessment of his work to discuss some of its epistemological and theoretical inconsistencies. Based on this, we provide a way to bridge Linklater’s initial critical agenda with his most recent analyses on processes of violence restriction and regulation of global harm in the international realm. We argue that by focusing on multiple global processes that contributed to the restriction of violence, Linklater failed to consider the particularities, pitfalls and side-effects of allegedly beneficial processes of violence restriction and, as a result, his work lost critical potential. Accordingly, this article demonstrates how Linklater would benefit from going back to his initial critical agenda to address the limitations of his scholarship on global harm.
How Does Gramsci Travel in Latin America? Before and After Critical International Relations Theory
Authors: Tussie Diana , Ramos Leonardo
Published: May 2022

Abstract In the last 40 years, Critical International Relations Theory (CIRT) has influenced scholars in the Global North as well as the South. Latin America shows particular features. On the one hand, conceptualisation did not divorce the domestic from the international, as in dependency theory. On the other, Gramsci was widely read much before Robert W. Cox and even before International Relations was constituted as a discipline in its own right. In this context, this article aims to present possible contributions of (neo)Gramscian approaches to the understanding of Latin America as a region. It does so by establishing a dialectical relationship between a few topics that offer insights (and the theoretical reflection they provoke) and some (neo)Gramscian concepts. Hence, we want to re-read, in a dialectical vein, both CIRT and some aspects of how Gramscian thought has travelled in Latin America. We intend to analyse how such thinking is thriving, if at all, and discuss the possible relevance of rescuing Gramscian international thought to think about the region.
Dermocystidium sp. infection in farmed striped catfish Pangasianodon hypophthalmus farmed in Ceará state, Northeastern Brazil
Authors: Cardoso Pedro Henrique Magalhães , Relvas Rachel Sordi , Balian Simone de Carvalho , Moreno Andrea Micke , Soares Herbert Sousa , Silva Luiz Augusto Santana , Martins Maurício Laterça
Published: May 2022

Abstract The genus Dermocystidium infects a wide range of animals. The host infection often occurs through the ingestion of endospores. The diagnosis depends on wet mounts and histopathological analysis of the affected tissue. The aim of this study was to investigate the incidence of Dermocystidium sp. infection on the skin of farmed striped catfish (Pangasianodon hypophthalmus) from a fish farm located in Fortaleza, Ceará state, northeastern Brazil. From these observations, we determined that 100% of the analyzed animals were infected with Dermocystidium sp. The wet mount and histopathology of the fish lesions revealed spore-filled cysts between the dermis and epidermis, encapsulated by connective tissue. Owing to a lack of research on the parasite and its prevalence among different fish species in Brazil and the rest of the world, additional studies are required to understand their endemicity in fish farms of Brazil, and consequently develop better disease prevention methods and increase the overall productivity.
The particular foamed cement formulation by acid for oil/gas wells cementing jobs: an experimental approach
Authors: Ameri Hossein , Shadizadeh Seyed Reza , Moghadasi Jamshid
Published: May 2022

Foamed cements are coarse dispersions of a base cement slurry, a gas (usually air or nitrogen), a foaming surfactant and other materials A new foamed cement, designed for oil/gas well liners and casing cementing jobs, was formulated. Ultra-lightweight cement pastes (such as foamed cements) are appropriate for formation damage prevention in fractured and depleted reservoirs. In this work, foamed cements were prepared at high shear rates using a foaming agent primarily composed of sodium lauryl ether sulfate, boric acid and a retarder (JR120). This formulation was called FBJ. The samples were subjected to tests for density, rheology, free water, settling, thickening time, compressive strength (CS), fluid loss, porosity and permeability, along with microscopic photography and computed tomography scanning. Compared with other drilling cements, the FBJ was found to have one of the lowest densities (1200 kg/m3), a CS of 8963 kPa and a thickening time of about 3 h. The rheology of the FBJ improved under high-pressure and high-temperature conditions. Examinations of the set FBJ also showed that the pores were not interconnected, the porosity of the FBJ was greater than 73% and 28% of the FBJ was matrix. Moreover, cement permeameter tests indicated that the permeability of the FBJ was just 0.0109 mD (1 mD ≈ 1  × 10−12 cm2). All of these results show that the formulated FBJ has acceptable properties for oil/gas wells cementing applications.
Discrete-element modelling of concrete behaviour under uniaxial compressive test
Authors: Marooden Sanmouga , Rahimi Hamidreza
Published: May 2022

This paper presents a three-dimensional (3D) simulation of the concrete behaviour in a uniaxial compressive test using discrete-element modelling (DEM). The aim of this paper is to validate the numerical model developed and to study the cracking initiation and failure process in order to better understand the fracture behaviour of concrete. The particles were distributed using an algorithm that is based on sieve test analysis. The parameters were set up in order to validate the numerical model with the experimental result. It was observed that the 3D model is in line with the laboratory test in term of stress-strain response and macroscopic cracks development. Once the bond between the spheres was broken, it led to the formation of microscopic cracks, which were not visible in laboratory tests. From the observation recorded during the testing, it is clear that DEM is capable of capturing concrete behaviour both quantitatively and qualitatively. At the yielding point in the concrete the strain energy is released in the form of kinetic energy, frictional slip energy, energy of dashpot and local damping. Hence, it can be concluded that DEM can be used to study the random nature of the cracking and fracturing of concrete structures.
Information-modeling forecasting system for thermal mode of top converter lance
Authors: Zhul’kovskii O. A. , Panteikov S. P. , Zhul’kovskaya I. I.
Published: May 2022

On basis of mathematical modeling and object-oriented programming, a computer information-modeling forecasting system (IMFS) for thermal mode of top lance barrel (TLB) of oxygen converter was developed in order to fulfill the urgent and economically feasible task of determining the compliance of input technological parameters with certain safety criteria for conducting converter melting.The program was created in the form of a Windows-oriented application by refining the previously developed mathematical model of the temperature mode of the top converter lance barrel using the object-oriented programming language C# in Microsoft Visual Studio 2019 IDE. The mathematical model provides the solution of differential heat conduction equation in cylindrical coordinates (two-dimensional formulation) with assignment of the initial (temperature distribution in the computational domain) and boundary conditions of the II and III kind (respectively, on the outer and inner surfaces of the TLB). The finite-difference approximation of the heat conduction equation and boundary conditions was obtained by the integro-interpolation method (balance method). A numerical sweep method (modified Gauss method) and an unconditionally stable implicit scheme were used to calculate the temperature field. Thermophysical values were obtained by approximating the corresponding tabular values. The application does not put forward special requirements for the computer infrastructure, operates locally (without the need for access to Internet), does not require special skills to work with it, having an intuitive user interface: the working area of the program consists of three windows (sections), in which the results of calculating the thermal mode of the TLB are displayed. The developed IMFS allows evaluating the design and technological parameters of the top blowing device as a criterion for its safe operation. Its application in the “advisor” mode ensures the optimal design of the top oxygen lances with a rational water cooling system in order to ensure the proper thermal mode of the TLB throughout the entire operation period, as well as trouble-free operation of the blowing device, which is especially important for the conditions of converter shops in Ukraine equipped with outdated designs of top lances with low service life.
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Authors: not provided serkanpaqtus
Published: May 2022

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Quantification of the SARS-CoV-2 using Nanotrap Particles®, theQIAcuity™ Digital PCR System, and GT-Digital SARS-CoV-2 Wastewater Surveillance Assay v1
Authors: Narum Solana
Published: May 2022

This protocol was developed in an effort to serve as a timely and efficient method for the surveillance of the SARS-CoV-2 in primary influent wastewater samples. This process describes viral concentration via Nanotrap particles, RNA extraction using the Qiagen AllPrep PowerViral DNA/RNA kits with the Qiacube Connect, and quantification of the N1 and N2 genes in SARS-CoV-2 using the GT Digital SARS-CoV-2 Wastewater Surveillance for QIAcuity. To compile the entire process from beginning to the end some sections were taken from the AllPrep PowerViral DNA/RNA Kit (Qiagen) and the GT Digital SARSCoV- 2 Wastewater Surveillance for QIAcuity v1.0 (GT Molecular) handbooks as well as the Ceres Nano Manual Nanotrap Wastewater Protocol using Qiagen AllPrep PowerViral DNA/RNA Kit protocol (Ceres Nano).
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Published: May 2022

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[RETRACTED] Trim Clinical Keto v1
Authors: not provided JeffDlton
Published: May 2022

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Menemen (Kubilay) Olayı Hakkında Yapılmış Çalışmalar Üzerinden Bir Değerlendirme
Authors: BİGAT AKÇA Büşra
Published: May 2022

1929 Ekonomik Buhranının ülke içindeki yankıları başta olmak üzere, 1930 yılı çeşitli iç ve dış olayların etkisi ile iç siyasette dalgalanmaların yaşandığı önemli bir yıl olmuştur. İç ortamdaki huzursuzluğun farkında olan Gazi Mustafa Kemal, bu durumun çözümü için bir muhalefet partisi ihtiyacına dikkat çekmiş, bu doğrultuda Ali Fethi Okyar tarafından Serbest Cumhuriyet Fırkası kurulmuştur. Ancak bu deneyim, istenilen huzur ortamını oluşturmamış, dahası yeni kaoslara neden olmuştur. Bu kaos ortamında yaşanan önemli olaylardan biri de 23 Aralık 1930’da meydana gelen Menemen (Kubilay) Olayıdır. Ülkede rejimin sertleşmesine sebep olacak gelişmeleri beraberinde getiren Menemen(Kubilay) Olayı, aynı zamanda yakın tarihimizin üzerinde en çok tartışılan konularından biridir. Bu noktada olay ile ilgili aktarılan bilgiler farklılık göstermektedir. Makalede bu çelişkilerin giderilebilmesi amacıyla konuyla ilgili yapılan farklı çalışmalar konuyu ele alış şekli ve sonuçları açısından irdelenip analiz edilmeye çalışılmıştır.
Donanma Üzerindeki İktidar Mücadelesinin Gölgesinde Birinci İnönü ve İkinci İnönü Denizaltılarının Alım, İnşa ve Teslim Süreci
Authors: MERCAN Evren
Published: May 2022

Trablusgarp Harbi’nden itibaren neredeyse kesintisiz süren savaşların bıraktığı yıkıntı üzerine kurulan Türkiye Cumhuriyeti’ni, Osmanlı’dan miras kalan jeopolitik tehditlerle baş edebilmekte eldeki kısıtlı imkânlarla mütevazı dahi olsa bir donanma kurulması gerekliliğiyle karşı karşıya bırakmıştı. Yeni bir deniz gücünün kurulmasında uzun süredir atıl vaziyette limanlarda kıçtankara edilen, harekât kabiliyetinden yoksun eldeki köhne harp gemilerinin geniş ölçekli onarımının yanında, bir donanma programına da acil bir ihtiyaç duyulmuştu. Bu programın içeriğinin belirlenmesinde, Osmanlı’dan beri gelen ve Cumhuriyet Dönemi’nde de nükseden denizciler ve karacılar arasındaki rekabet kendini göstermişti. Ne var ki İstiklal Harbi’nden muzaffer çıkan karacılar, silahlı kuvvetler modernizasyonunu noktasında yegâne yetkili merci olmuş ve donanma programını da kendi ihtiyaçlarına göre belirlemişti. Böylelikle Genelkurmay Başkanı Fevzi Paşa’nın (Çakmak) savunduğu, kıyı savunma odaklı denizaltı ve hafif unsurlardan oluşan ve ordunun denizdeki bir uzantısı olarak görülen, sınırlı bir donanma programına yeşil ışık yakılmıştı. Nihayetinde Türk Donanması’na Almanların paravan firması üzerinden Hollanda’daki Feijenoord Tersanesi'nde inşa edilen Birinci İnönü ve İkinci İnönü denizaltıları alınmıştı. Bu girişim Türk denizaltıcılığının nüvesini teşkil eden kayda değer bir atılım olsa da büyük resimde karacı odaklı bir bakış açısının ürünüydü. Bu çalışmada donanmadaki güç mücadelesi bağlamında Birinci İnönü ve İkinci İnönü denizaltının alım, inşa ve teslim süreci ele alınmıştır.
Problems with Suicidal Behavior Prevention in Adolescents: a Narrative Literature Review
Authors: Pichikov Aleksey A. , Popov Yuri V.
Published: May 2022

BACKGROUND: Among the existing issues related to the health and quality of life of Russian adolescents, suicidal behavior is being actively discussed; however, the available comprehensive measures for prevention of suicide and attempts at suicide at this age do not provide an adequate solution. This is due to the fact that suicide is an integrative phenomenon, and the act of suicide itself is interpreted, in essence, as the tip of the iceberg. What is especially clearly manifested in adolescence is the fact that the readiness to commit suicide is associated not so much with the level of severity of mental pathology and personality dysfunction, but with the general social context lack of well-being of total trouble. Therefore, suicide prevention cannot be based purely on the timely identification of persons at risk for mental pathology.
AIM: The purpose of this work is to analyze the available literature on current approaches that have demonstrated their efficacy in reducing suicidal behavior in adolescents.
METHODS: The authors performed a narrative review of the relevant literature published between 2012 and 2021. They analyzed the works presented in the PubMed, MEDLINE, and Web of Science electronic databases. Descriptive analysis was used to generalize the data obtained.
RESULTS: The article discusses preventive approaches to suicidal behavior in adolescents, which are most often studied, and which are also used in practical healthcare. It outlines the problems associated with the implementation and evaluation of the efficacy of these preventive programs.
CONCLUSIONS: The continuing high rate of suicide among adolescents calls for an urgent concerted effort to develop, disseminate, and implement more effective prevention strategies. School-based approaches are the most convenient in practical terms, but they require systematic and long-term use of anti-suicidal programs. Digital interventions can reduce the economic burden of their use, including assessing suicidal risk and identifying psychopathology associated with suicidality.
Karakterisasi Pepsin Lambung Ikan Tuna Sirip Kuning (Thunnus albacares) yang Dikeringkan dengan Metode Berbeda
Authors: Nurhayati Tati , Uju Uju , Simangunsong Jessica Shinta Uli
Published: May 2022

Pepsin merupakan enzim proteolitik yang aktif dalam kondisi asam. Selama ini pepsin dihasilkan dari lambung babi dan sapi. Bahan baku alternatif penghasil pepsin adalah lambung ikan tuna sirip kuning. Enzim dalam bentuk kering (powder) akan lebih mudah dalam penyimpanan dan bersifat stabil. Tujuan penelitian ini menganalisis karakteristik pepsin dari lambung tuna sirip kuning dan pengaruh metode pengeringan terhadap karakteristik pepsin tersebut. pepsinpepsin. Metode pengeringan yang digunakan yaitu spray drying dan freeze drying. Aktivitas spesifik ekstrak kasar pepsin 19.982,52 U/mg, dengan Vmaks 50.000 mmol/s dan Km 0,5 mM. Pepsin optimum pada suhu 50°C dan pH 2, serta memiliki bobot molekul 32 kDa. Pepsin hasil spray dryer memiliki aktivitas spesifik 7.693,5 U/mg, serta nilai Vmaks 833,33 mmol/s dan Km 0,5 mM, sedangkan hasil freeze dryer memiliki aktivitas spesifik 8.606,75 U/mg, serta nilai Vmaks dan Km berturut-turut 1.666,67 mmol/s dan 0,833 mM. Bobot molekul pepsin hasil pengeringan spray dryer 33 kDa dan freeze dryer 33 kDa. Hasil penelitian menunjukkan aktivitas spesifik pepsin menurun setelah proses pengeringan.
Significado del trabajo en el profesorado universitario
Authors: Caballero-Lozada María Fernanda , Adarve-Sayin Claudia Matilde
Published: May 2022

Las transformaciones generadas en el mundo del trabajo han producido cambios en sus condiciones y sus significados, lo que ha llevado a preguntarse ¿Cuál es el significado actual que los profesores le dan a su trabajo? lo cual llevó a plantear como objetivo de esta investigación encontrar los conceptos centrales de este. Es por esa razón que a una muestra de 43 docentes universitarios se le aplicó un macro-cuestionario (QPW-5) que incluyó escalas sobre condiciones de trabajo, bienestar laboral general, burnout y engagement, donde se realizó una metodología mixta o análisis cuali-cuanti a partir de un análisis textual y de correspondencia múltiple específicamente del ítem 16 del QPW-5 y una entrevista semi estructurada, donde se profundizó acerca de las palabras relacionadas a los significados del trabajo. La información obtenida logró evidenciar concepciones positivas relacionadas más al rol, negativas relacionadas a las condiciones laborales,(estrés, agotamiento, sobrecarga) y las situaciones problemáticas y ambiguas a las que se ve enfrentado el profesorado universitario en el escenario de la Nueva Gestión Pública.
Inclusión –en y a través– del deporte
Authors: Vargas-Olarte Carlos Eduardo
Published: May 2022

Se aborda el tema de la inclusión —en y a través— del deporte apoyándose en los resultados de investigaciones realizadas sobre el proceso de la inclusión social y la exclusión. Se presentan, como valor agregado, los aportes teóricos que impone la discusión y el tratamiento de la inclusión como proceso social. Estos no se limitan únicamente a ofrecer respuestas a través de actividades (enfoque reactivo), sino que deben desarrollar propuestas de intervenciones sostenibles, interdisciplinarias, interinstitucionales e intersectoriales (enfoque proactivo). Lo anterior recurriendo a la diversidad de métodos empleados en la sociología, la política, la filosofía y la pedagogía: hemeneútico, hermenéutico interpretativo-descriptivo, fenomenológico y la dialéctica en la perspectiva de la teoría crítica y la teoría de los sistemas sociales. Se invita a asumir nuevas indagaciones, cuestionamientos y críticas adecuados a la diversidad y complejidad de situaciones en cada país, región y localidad según sus contextos, desde: 1. La formulación de las preguntas que permitirán evaluar la consistencia, la coherencia y la pertinencia entre los discursos y las acciones, con la óptica de las teorías, los enfoques y las discusiones internacionales sobre el tema de la inclusión en los campos de la sociología, la política, la pedagogía y el deporte. 2. El estado actual de la discusión, la fundamentación conceptual/teórica y las necesidades de acompañamiento científico para el desarrollo e implementación de las normativas internacionales en el campo del deporte, la educación física, la recreación y la actividad física. 3. La caracterización de ofertas planteadas en algunos países sobre la inclusión en y a través del deporte de acuerdo con sus énfasis, fortalezas, limitaciones y posibilidades.
Deep Learning-Assisted Nephrotoxicity Testing with Bioprinted Renal Spheroids
Authors: Tröndle Kevin , Miotto Guilherme , Rizzo Ludovica , Pichler Roman , Koch Fritz , Koltay Peter , Zengerle Roland , S. Lienkamp Soeren , Kartmann Sabrina , Zimmermann Stefan
Published: May 2022

We used arrays of bioprinted renal epithelial cell spheroids for toxicity testing with cisplatin. The concentrationdependent cell death rate was determined using a lactate dehydrogenase assay. Bioprinted spheroids showed enhanced sensitivity to the treatment in comparison to monolayers of the same cell type. The measured dose-response curves revealed an inhibitory concentration of the spheroids of IC50 = 9 ± 3 µM in contrast to the monolayers with IC50 = 17 ± 2 µM. Fluorescent labeling of a nephrotoxicity biomarker, kidney injury molecule 1 indicated an accumulation of the molecule in the central lumen of the spheroids. Finally, we tested an approach for an automatic readout of toxicity based on microscopic images with deep learning. Therefore, we created a dataset comprising images of single spheroids, with corresponding labels of the determined cell death rates for training. The algorithm was able to distinguish between three classes of no, mild, and severe treatment effects with a balanced accuracy of 78.7%.
Computational Fluid Dynamics Assessment of the Effect of Bioprinting Parameters in Extrusion Bioprinting
Authors: Chand Rashik , Muhire Beni Shimwa , Vijayavenkataraman Sanjairaj
Published: May 2022

Wall shear stress is the most critical factor in determining the viability of cells during the bioprinting process, and controlling wall shear stress remains a challenge in extrusion bioprinting. We investigated the effect of various bioprinting parameters using computational simulations on maximum wall shear stress (MWSS) in the nozzle to optimize the bioprinting process. Steady-state simulations were done for three nozzle geometries (conical, tapered conical, and cylindrical) with varying nozzle diameters (0.1 mm–0.5 mm) at different inlet pressure (0.025 MPa–0.25 MPa) as inlet conditions. NonNewtonian power law was used to model the bioink rheology and four different bioinks with power-law constants ranging from 0.0863 to 0.5050 were examined. To capture the dynamic behavior of the bioink and the thread profile of the extruded bioink, transient simulations were carried out. Our results indicate that although the MWSS is lowest in the cylindrical nozzle, this stress condition lasts for a longer portion of the nozzle and for the same inlet pressure and nozzle diameter, the mass flow rate is lower compared to the tapered conical and conical nozzle, contributing to lower cell viability.
Plasma spheroidization of gas-atomized 304L stainless steel powder for laser powder bed fusion process
Authors: Sehhat M. Hossein , Sutton Austin T. , Hung Chia-Hung , Brown Ben , O’Malley Ronald J. , Park Jonghyun , Leu Ming C.
Published: May 2022

Particles of AISI 304L stainless steel powder were spheroidized by the induction plasma spheroidization process (TekSphero-15 spheroidization system) to assess the effects of the spheroidization process on powder and part properties. The morphology of both as-received and spheroidized powders was characterized by measuring particle size and shape distribution. The chemistry of powders was studied using inductively coupled plasma optical emission spectroscopy for evaluation of composing elements, and the powder’s microstructure was assessed by X-ray diffraction for phase identification and by electron backscattered diffraction patterns for crystallography characterization. The Revolution Powder Analyzer was used to quantify powder flowability. The mechanical properties of parts fabricated with as-received and spheroidized powders using laser powder bed fusion process were measured and compared. Our experimental results showed that the fabricated parts with plasma spheroidized powder have lower tensile strength but higher ductility. Considerable changes in powder chemistry and microstructure were observed due to the change in solidification mode after the spheroidization process. The spheroidized powder solidified in the austenite-toferrite solidification mode due to the loss of carbon, nitrogen, and oxygen. In contrast, the as-received powder solidified in the ferrite-to-austenite solidification mode. This change in solidification mode impacted the components made with spheroidized powder to have lower tensile strength but higher ductility.
Assessing caesarean section trends in tertiary care using Robson’s ten group classification
Authors: Sinha Madhulika , Dua Taruna
Published: May 2022

Background: This study determined which clinical situations contributed to and led to caesarean delivery in tertiary care hospitals, using Robson’s classification approach, and to audit the rising prevalence of caesarean sections.Methods: This retrospective data collection study was conducted for 2 years at a tertiary care hospital. Mothers who gave birth between October 2017 and 2019 were included in the study. Using Robson’s method they were categorized into ten groups. In each of the ten categories, the caesarean delivery rates were calculated and analysed. The contribution of each category to the overall caesarean section rate and percentage was computed.Results: In our hospital, 384 of the 550 women who gave birth during the study period underwent a lower segment caesarean section (LSCS), with an overall C section rate of 69.8%. Group 5 (multiparous with prev 1 or more LSCS) contributed to the highest C-sections followed by group 2 (Primi who were induced or whose caesarean section was done without labour). Although groups 6, 7, 8, and 9 did not contribute significantly to overall C-sections, C section rates in this group of patients are approaching 100%. The primis who came in spontaneous labour had the least LSCS rate (29.47%).Conclusions: Women who have had a previous caesarean delivery and primigravidas who were induced or had LSCS without labour account for a growing percentage of caesarean deliveries. Public policies and awareness should be aimed at minimising LSCS, especially by lowering the number of elective CS in these women and supporting vaginal delivery.
A rare case report of total uterine rupture from cervix to fundus in an unmarried teenage pregnancy
Authors: Elango Shanthi K. , Taj Rizwana , M. Monisha
Published: May 2022

Uterine rupture is an uncommon and a life threatening obstetric complication. It is mainly a result of delivery by untrained personnel. This is a catastrophic situation where there is a high mortality rate for both the mother and the baby and a nightmare for the obstetrician also. There are many cases of uterine trauma reported in which there may be scar dehiscence, scar rupture, uterine rupture,perforation, cervical injuries, colporrhexis etc.This case report is regarding an unusual and rare presentation of a 19 year old unmarried girl who landed in our institution-a case of total and complete uterine rupture extending from cervix to fundus, a peculiar presentation, a hazardous result of Youtube delivery by her boyfriend highlighted. A scenario where the maternal anatomy totally distorted due to the trauma. This patient managed by immediate resuscitation and uterus reconstructive surgery successfully. In spite of  the advice not to conceive for the next few years, patient turned back to us in the late trimester within the next year itself, again a big challenge. Both the mother and baby managed successfully .With this case report we emphasize the need for immediate intervention in case of suspected uterine rupture and the possibility of successful subsequent pregnancy highlighted.
Mesenteroaxial volvulus-an unusual association of gastric volvulus with wandering spleen: a case report
Authors: Mishra Abhishek , Mishra Deepshikha , Ram Birma , Mishra Anushree
Published: May 2022

Gastric volvulus is a rare clinical entity characterised by an abnormal rotation of one part of stomach around other. Wandering spleen is also an another rare clinical entity characterised by a mobile spleen that can migrate from its normal position to any part of the abdominal cavity. Gastric volvulus had an usual association with wandering spleen. A wandering spleen itself predisposed to gastric volvulus and splenic torsion. Both are potentially life threatening if left untreated. Herein, we reported a case of gastric volvulus in a 15 year old girl associated with wandering spleen and discussed the radiological findings so as to ensure an early and accurate diagnosis.