bluuebunny/crossref_metadata_2025 huggingface dataset:
The Relationship between Life Events and Personality Style to the Development of Depressive and Anxiety Disorders Among Adolescents
Authors: Oschry-Bernstein Noga , Horesh-Reinman Netta , Avnon Adar , Mevorach Tomer , Apter Alan , Fennig Silvana
Published: December 2020

Background::

The separation of anxiety disorder and depressive disorder as two distinct disorders is often questioned. The aim of the current study is to examine whether there is a different profile of life events and personality characteristics for anxiety and depression disorders in adolescents.

Methods::

One hundred forty-six adolescents participated in the study; 57 boys and 89 girls, ranging in age from 11-18 years (mean=15.08+1.97). The study group included 92 adolescents with a clinical diagnosis of depression or anxiety, and the comparison group included 54 teenagers with no known psychopathology.

Results::

Multinomial logistic regression produced different predictive profiles for anxiety disorder and depressive disorders. Life event variables, especially minor life events and early traumas, were found to be predictors for depression. Furthermore, an interaction was found between early trauma and minor life events in the prediction of depression, such that the existence of trauma weakened the statistical correlation between minor life events and the onset of depression.

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In addition, contrary to the literature regarding adults, it was found that during adolescence, personality variables have a unique contribution as predictive factors for vulnerability to the onset of anxiety and depression, thus reducing the significance of life events.

Conclusion::

Our findings suggest that different profiles of life events and personality characteristics can be identified for the two disorders. In addition, it appears that early traumas are a dominant factor that overshadow more recent life events at the onset of depression among adolescents.
Shaping Workflows in Digital and Remote Diabetes Care During the COVID-19 Pandemic via Service Design: Prospective, Longitudinal, Open-label Feasibility Trial
Authors: Braune Katarina , Boss Karina , Schmidt-Herzel Jessica , Gajewska Katarzyna Anna , Thieffry Axel , Schulze Lilian , Posern Barbara , Raile Klemens
Published: December 2020

Background

The COVID-19 pandemic poses new challenges to health care providers and the delivery of continuous care. Although many diabetes technologies, such as insulin pumps and continuous glucose monitors, have been established, the data from these devices are rarely assessed. Furthermore, telemedicine has not been sufficiently integrated into clinical workflows.

Objective

We sought to remotely support children with type 1 diabetes and their caregivers, enhance the clinical outcomes and quality of life of children with diabetes, increase multiple stakeholders’ engagement with digital care via a participatory approach, evaluate the feasibility of using an interoperable open-source platform in a university hospital setting, and analyze the success factors and barriers of transitioning from conventional care to digital care.

Methods

Service design methods were used to adapt clinical workflows. Remote consultations were performed on a monthly and on-demand basis. Diabetes device data were uploaded from patients’ homes to an open-source platform. Clinical and patient-reported outcomes were assessed before, during, and after the COVID-19 lockdown period in Germany.

Results

A total of 28 children with type 1 diabetes and their caregivers enrolled in this study and completed 6 months of remote visits. Of these 28 participants, 16 (57%) also opted to attend at least one of their regular visits remotely. After 3 months of remote visits, participants’ time in range (P=.001) and time in hyperglycemia (P=.004) significantly improved, and their time in hypoglycemia did not increase. These improvements were maintained during the COVID-19 lockdown period (ie, between months 3 and 6 of this study). Participants’ psychosocial health improved after 6 months.

Conclusions

Remote consultations and commonly shared data access can improve the clinical outcomes and quality of life of children with type 1 diabetes, even during challenging circumstances. A service design approach helped with the delivery of comprehensive and holistic solutions that accounted for the needs of multiple stakeholders. Our findings can inform the future integration of digital tools into clinical care during and beyond the pandemic.

Trial Registration

German Clinical Trials Register DRKS00016170; https://tinyurl.com/skz4wdk5
SARS-CoV-2 Testing Service Preferences of Adults in the United States: Discrete Choice Experiment
Authors: Zimba Rebecca , Kulkarni Sarah , Berry Amanda , You William , Mirzayi Chloe , Westmoreland Drew , Parcesepe Angela , Waldron Levi , Rane Madhura , Kochhar Shivani , Robertson McKaylee , Maroko Andrew , Grov Christian , Nash Denis
Published: December 2020

Background

Ascertaining preferences for SARS-CoV-2 testing and incorporating findings into the design and implementation of strategies for delivering testing services may enhance testing uptake and engagement, a prerequisite to reducing onward transmission.

Objective

This study aims to determine important drivers of decisions to obtain a SARS-CoV-2 test in the context of increasing community transmission.

Methods

We used a discrete choice experiment to assess preferences for SARS-CoV-2 test type, specimen type, testing venue, and results turnaround time. Participants (n=4793) from the US national longitudinal Communities, Households and SARS-CoV-2 Epidemiology (CHASING) COVID Cohort Study completed our online survey from July 30 to September 8, 2020. We estimated the relative importance of testing method attributes and part-worth utilities of attribute levels, and simulated the uptake of an optimized testing scenario relative to the current typical testing scenario of polymerase chain reaction (PCR) via nasopharyngeal swab in a provider’s office or urgent care clinic with results in >5 days.

Results

Test result turnaround time had the highest relative importance (30.4%), followed by test type (28.3%), specimen type (26.2%), and venue (15.0%). In simulations, immediate or same-day test results, both PCR and serology, or oral specimens substantially increased testing uptake over the current typical testing option. Simulated uptake of a hypothetical testing scenario of PCR and serology via a saliva sample at a pharmacy with same-day results was 97.7%, compared to 0.6% for the current typical testing scenario, with 1.8% opting for no test.

Conclusions

Testing strategies that offer both PCR and serology with noninvasive methods and rapid turnaround time would likely have the most uptake and engagement among residents in communities with increasing community transmission of SARS-CoV-2.
Health Care Staff’s Experiences of Engagement When Introducing a Digital Decision Support System for Wound Management: Qualitative Study (Preprint)
Authors: Wickström Hanna , Tuvesson Hanna , Öien Rut , Midlöv Patrik , Fagerström Cecilia
Published: December 2020

BACKGROUND

eHealth solutions such as digital decision support systems (DDSSs) have the potential to assist collaboration between health care staff to improve matters for specific patient groups. Patients with hard-to-heal ulcers have long healing times because of a lack of guidelines for structured diagnosis, treatment, and follow-up. Multidisciplinary collaboration in wound management teams is essential. A DDSS could offer a way of aiding improvement within wound management. The introduction of eHealth solutions into health care is complicated, and the engagement of the staff seems crucial. Factors influencing and affecting engagement need to be understood and considered for the introduction of a DDSS to succeed.

OBJECTIVE

This study aims to describe health care staff’s experiences of engagement and barriers to and influencers of engagement when introducing a DDSS for wound management.

METHODS

This study uses a qualitative approach. Interviews were conducted with 11 health care staff within primary (n=4), community (n=6), and specialist (n=1) care during the start-up of the introduction of a DDSS for wound management. The interviews focused on the staff’s experiences of engagement. Content analysis by Burnard was used in the data analysis process.

RESULTS

A total of 4 categories emerged describing the participants’ experiences of engagement: a personal liaison, a professional commitment, an extended togetherness, and an awareness and understanding of the circumstances.

CONCLUSIONS

This study identifies barriers to and influencers of engagement, reinforcing that staff experience engagement through feeling a personal liaison and a professional commitment to make things better for their patients. In addition, engagement is nourished by sharing with coworkers and by active support and understanding from leadership.
Cancer Communication and User Engagement on Chinese Social Media: Content Analysis and Topic Modeling Study (Preprint)
Authors: Chen Liang , Wang Pianpian , Ma Xin , Wang Xiaohui
Published: December 2020

BACKGROUND

Cancer ranks among the most serious public health challenges worldwide. In China—the world’s most populous country—about one-quarter of the population consists of people with cancer. Social media has become an important platform that the Chinese public uses to express opinions.

OBJECTIVE

We investigated cancer-related discussions on the Chinese social media platform Weibo (Sina Corporation) to identify cancer topics that generate the highest levels of user engagement.

METHODS

We conducted topic modeling and regression analyses to analyze and visualize cancer-related messages on Weibo and to examine the relationships between different cancer topics and user engagement (ie, the number of retweets, comments, and likes).

RESULTS

Our results revealed that cancer communication on Weibo has generally focused on the following six topics: social support, cancer treatment, cancer prevention, women’s cancers, smoking and skin cancer, and other topics. Discussions about social support and cancer treatment attracted the highest number of users and received the greatest numbers of retweets, comments, and likes.

CONCLUSIONS

Our investigation of cancer-related communication on Weibo provides valuable insights into public concerns about cancer and can help guide the development of health campaigns in social media.
Послеродовой тиреоидит: проблемы прогнозирования и мониторинга
Authors: Goncharova O.A.
Published: December 2020

Беременность сопровождается значительными гормональными и иммунными колебаниями, направленными на обеспечение роста и развития плода, а также иммунотолерантности беременной женщины к белковым компонентам плода. В послеродовом периоде может развиться возвратный синдром, который сопровождается обострением старых и появлением новых гормональных и аутоиммунных заболеваний. К их числу относится послеродовой тиреоидит (ПРТ), или послеродовая дисфункция щитовидной железы. В обзоре с современных позиций представлены факторы риска развития ПРТ, главные риски для женщины, связанные с этим заболеванием, приводится клинический случай ПРТ, предложен вариант алгоритма мониторинга женщин с факторами риска ПРТ, составленный с учетом данных литературы и собственного опыта. ПРТ — синдром транзиторной (а в некоторых случаях — перманентной) тиреоидной дисфункции, которая развивается в течение первого года (как правило, через 3–4 месяца) после родов или аборта. По своей сути это аутоиммунный процесс в щитовидной железе, которому присущи изменения гуморального и клеточного звеньев иммунитета. Заболевание характеризуется трехфазовым течением: транзиторный тиреотоксикоз продолжительностью 1,5–2 месяца; эутиреоидное состояние в течение 1–1,5 месяцев с последующим снижением функции щитовидной железы, которое продолжается до 3–4 месяцев. Длительность ПРТ составляет 19–32 недели. Однако такой алгоритм течения ПРТ встречается в 22 % случаев, в 30 % наблюдается только изолированный гипертиреоз, а в 48 % — гипотиреоз. Установлено, что хотя в большинстве случаев через год после родов функция щитовидной железы нормализуется, в дальнейшем повышается риск развития устойчивого гипотиреоза. Частота ПРТ находится в достаточно широких пределах в различных регионах мира — от 1,1 % в Таиланде до 21,1 % в Канаде. В среднем его выявляют у 5–9 % общей популяции женщин послеродового периода, в Европе — у 3,3–8,7 %.
Феохромоцитома без артериальной гипертензии: редкий клинический случай с кратким обзором литературы
Authors: Sen S. , Bhattacharjee S. , Ghosh I. , Thakkar D.B. , Hajra S. , Dasgupta P.
Published: December 2020

Феохромоцитома — довольно редкая нейроэндокринная опухоль, которая секретирует в кровоток высокоактивные адренергические нейромедиаторы — катехоламины. При этом не все случаи феохромоцитом демонстрируют яркую симптоматику. В клинической практике иногда случаются скрытые и атипичные формы, нормотензивная (с нормальным артериальным давлением) варианты феохромоцитом. Важнейший этап диагностики феохромоцитомы заключается в своевременном распознавании признаков, симптомов и других проявлений заболевания, которые могут указывать на необходимость дальнейшего обследования. Авторы представили редкий случай нормотензивной случайно выявленной большой феохромоцитомы левого надпочечника. 41-летний мужчина, родом из отдаленного села, без артериальной гипертензии и сахарного диабета, поступил в клинику с предварительным диагнозом инциденталомы надпочечника. По данным ультразвукового обследования брюшной полости, у пациента заподозрили образование левого надпочечника размером 47 × 36 мм. За исключением жалоб на неопределенную боль в верхней части живота, пациент не указывал на головную боль, приступы сердцебиения, чрезмерное потоотделение или изменение массы тела. Семейный анамнез в отношении нейрофиброматоза или любых опухолей щитовидной железы, паращитовидных желез, почек и других органов брюшной полости не отягощен. Пациент правильного телосложения, в удовлетворительном состоянии, без кушингоидных симптомов и поражений кожных покровов. В лежачем и в стоячем положениях в течение двух минут его частота сердечных сокращений и артериальное давление (АД) составили 76 уд/мин и 132/80 мм рт.ст., 90 уд/мин и 126/76 мм рт.ст. соответственно. Не отмечалось никаких офтальмологических нарушений или изменений со стороны органов грудной клетки и органов брюшной полости. Интенсивный мониторинг АД не обнаружил пиков пароксизмальной гипертензии. При отсутствии артериальной гипертензии и других классических клинических особенностей феохромоцитомы в сочетании с нормальным уровнем метанефрина в плазме для авторов было неожиданностью, что образование при гистологическом исследовании оказалось феохромоцитомой. Только временное повышение АД во время операции удаления опухоли указывало на возможность феохромоцитомы.
Elementary School Students Approach the Pontian Greek as a Refugee within the Drawing Activity
Authors: Zoe Konstantinidou , Konstantinos Fotiadis , Parthena Konstantinidou
Published: December 2020

Children tend to express themselves in detail through the design activity since they greatly lack linguistic and verbal competence. In the present study, we gathered and analyzed the drawings of elementary school students, aged 8-12, (total num = 110) to explore their views and thoughts for the Pontian Greeks as refugees. The drawings were collected during their visit to a multi-themed exhibition regarding the culture of the Black Sea and they were analyzed based on their content. The results show that children approach the Pontian Greek refugees with sensitivity and empathy, while gender and origin influence the presence of cultural elements and symbols that refer to the Pontian Greek Genocide and the exile that followed.
Experiencias docentes durante la pandemia por el coronavirus semestre 2020-2
Authors: León Cedeño Fernando
Published: December 2020

En este trabajo se presenta como se abordaron los problemas que, ante la contingencia sanitaria, se tuvieron que enfrentar para poder dar clases a distancia. Estos fueron desde el entrar en contacto con el servicio de videoconferencia Google meet, y hacer uso de la plataforma Google drive, así como el de enfrentar el problema de estar en una sesión en la que no se puede observar a los alumnos y no poder hacer uso del pizarrón.
Percepciones de los profesores y estudiantes sobre la enseñanza remota durante la pandemia COVID-19: Caso del Colegio Misael Pastrana Borrero
Authors: Becerra Rodríguez Diego Fernando , Boude Figueredo Oscar Rafael , Benítez Mendivelso Marcela
Published: December 2020

Ante las transformaciones necesarias que han debido afrontar las instituciones de educación para responder a los retos y oportunidades que impuso la pandemia ocasionada por el COVID-19, se realiza una investigación cualitativa de orden exploratorio, que se enfoca en identificar las concepciones y estrategias que han realizado los profesores y estudiantes del Colegio Misael Pastrana Borrero para dar continuidad al proceso formativo de la Química. La investigación se realizó con 2 profesoras y 60 estudiantes de los grados noveno, décimo y undécimo, encontrando que las TIC se han consolidado como una herramienta indispensable en la continuidad de los procesos educativos, pero ello, suscita un reto en la formación profesoral, así mismo, la investigación logra identificar que una buena actitud y disposición es un factor crítico en la educación remota, pero esta, no logra sustituir los espacios de interacción, intercambio cultural y crecimiento humano que se viven en la cotidianidad de una educación presencial.
¡Bendita Pandemia!: Oportunidad de crecimiento y aprendizaje
Authors: García Martínez Dora María
Published: December 2020

La nueva circunstancia de trabajar a distancia a raíz de la Pandemia que el mundo está soportando, nos proporcionó la oportunidad de explorar nuevas formas de abordaje en el proceso enseñanza-aprendizaje. El uso de las Tecnologías de Información y Comunicación (TIC´s) nos ofrecen herramientas que se pueden utilizar de diversas formas, como: la creación de entornos virtuales de aprendizaje, como medio de comunicación (sincrónica y asincrónica), en actividades individuales y colaborativas, en la creación de contenidos, en actividades de evaluación, en el uso de herramientas de interacción en redes sociales, etc. Esta diversidad de recursos nos ayudaron a facilitar la planificación de actividades a distancia, el reto como docentes fue conocerlas y familiarizarnos con ellas (ya que existen una gran variedad); sin embargo, el hecho de poder explorarlas y aplicarlas fue una gran oportunidad de aprendizaje y crecimiento; tanto para uno como docente, como para los mismos estudiantes; al final, fue brindarles los medios necesarios para conseguir que su aprendizaje fuera significativo a través de todas estas herramientas interactivas y sin olvidar por supuesto, el importante papel que juega el factor motivacional que siempre está presente en la interacción con los estudiantes. 
¿Qué se puede inferir de las métricas de Moodle acerca del impacto de la pandemia en los estudiantes de la Facultad de Química?
Authors: Hernández Morales José Bernardo
Published: December 2020

La pandemia asociada al COVID-19 provocó que las actividades presenciales en la Universidad Nacional Autónoma de México (UNAM) se cancelaran a partir de la penúltima semana de marzo de 2020. Al no estar en posibilidades de impartir las asignaturas de modo presencial, todos los profesores tuvimos que implementar diversas metodologías para continuar con los cursos en un formato a distancia. En este testimonio, documento la respuesta de dos estudiantes de la asignatura “Transporte de Energía” de la Licenciatura en Ingeniería Química Metalúrgica tomando como métrica el número de intervenciones a través del sistema Moodle de la Facultad de Química. Comparo la respuesta medida de esa manera antes y después de la interrupción de las sesiones presenciales.
Los profesores de la Facultad de Química de la UNAM frente al cambio a la educación remota en emergencia
Authors: García Franco Alejandra , Martínez Vázquez Ana , Marín Becerra Armando
Published: December 2020

Este trabajo se suma a los múltiples esfuerzos que se han realizado en México y en el mundo para documentar las experiencias de los profesores universitarios en el abrupto cambio de educación presencial a educación remota ocasionado por la pandemia. Se presentan los resultados de una encuesta que respondieron 647 profesores de la Facultad de Química de la Universidad Nacional Autónoma de México. El cuestionario tiene 17 preguntas cerradas y 6 preguntas abiertas que fueron analizadas con estadística descriptiva y análisis de contenido. Los resultados muestran que la mayoría de los profesores vivió la situación más como un reto que como un problema. Si bien la mayoría no tenía experiencia con la docencia en línea, la enfrentaron utilizando distintos recursos. La experiencia de los docentes es muy diversa y muestra la necesidad de compartir formas de plantear las clases y recursos para transformar las prácticas de enseñanza en la universidad.
Enseñanza Remota de la Química en Educación Secundaria-Universitaria
Authors: Contreras Sierra Sonia Milena , Infante Farfán Luisa Fernanda , Salazar Quintero Oscar Javier , Mayorga Betancourt Manuel Alejandro
Published: December 2020

La necesidad de garantizar cobertura y calidad en la educación en tiempo de pandemia del Covid-19, permitió cambiar el paradigma de ver la tecnología como una opción didáctica para  verla como una necesidad para garantizar la comunicación y seguir con el cumplimiento de los objetivos. Reconocer que las herramientas tecnológicas llevan tiempo en el mercado y que han sido incorporadas en diversas áreas laborales pero en la Educación había sido cuestionada en su uso, fue la oportunidad para incorporarlas, emplear diversos canales sincrónicos, asincrónicos y plataformas propios del teletrabajo y la educación virtual para garantizar el derecho a la educación básica secundaria y universitaria, que se encuentra plasmados en los testimonios de docentes en la enseñanza de la química y la percepción de los estudiantes en esta época de pandemia, soportado con el análisis de resultados de encuestas realizados a docentes y estudiantes. 
La gente del hacha. Breve historia de la tecnología según una tribu Amazónica
Authors: Pineda Camacho Roberto
Published: December 2020

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Bases antropológicas para un estudio integral del corregimiento de la Pedrera en el bajo Caquetá
Authors: Mora Sierra Silvia
Published: December 2020

El presente trabajo comprende dos partes, correspondientes a la recolección de material en trabajo de campo y a la recopilación de datos bibliográficos obtenidos material histórico sobre todo el área Amazónica. La I parte abarca la historia general de la región amazónica, importante para este tipo de trabajo, porque nos da la evolución y el marco para la referencia de la formación social, polí­tica y económica actual. La II parte correspondiente directamente a la población de La Pedrera se elaboró en base a los datos recolectados durante tres meses de permanencia en el terreno, como parte de las investigaciones llevadas a cabo en esta área por la Estación Anlropológica de La Pedrera.
El clima amazónico y su influencia sobre el régimen hidrográfico y la utilización de suelos
Authors: Domínguez Camilo A.
Published: December 2020

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Templos Kogi. Introducción al simbolismo y a la astronomía del espacio sagrado
Authors: Reichel-Dolmatoff Gerardo
Published: December 2020

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ADOLESCENTES E CONDUTA INFRACIONAL: ESPAÇOS, EQUIPAMENTOS E CONTEÚDOS DE ESPORTE E LAZER
Authors: Oliveira Ueliton Peres de , Conceição Willian Lazaretti da , Grunnenvaldt José Tarcísio , Olivera Raul Angel Carlos , Reverdito Riller Silva
Published: December 2020

Resumo: Este estudo exploratório e descritivo tem por objetivo identificar os espaços, equipamentos e conteúdos de esporte e lazer de um município do estado de Mato Grosso, com maior incidência de adolescentes em cumprimento de medida socioeducativa de internação nos anos de 2017 e 2018. Os dados foram disponibilizados pela Gestão Estadual do Sistema de Informação para Infância e Adolescência (SIPIA). Realizaram-se observações in loco em oito bairros, utilizando categorias de análise predefinidas para registros em diário de campo. Os resultados demonstram a escassa oferta de espaços, equipamentos e conteúdos de esporte e lazer disponibilizados aos adolescentes dessas comunidades. Diante desse cenário, a falta de acesso às políticas de esporte e lazer pode configurar como possível fator de risco ao cometimento de ato infracional no contexto pesquisado, além da exposição dos jovens ao mesmo risco ao retornarem à comunidade.Palavras-chave: Adolescente. Esportes. Atividades de Lazer. Defesa da criança e do adolescente.
EL IDEAL DE CUERPO DELGADO Y LA FORMACIÓN DEL SUJETO NEOLIBERAL: UN ESTUDIO DE CASO
Authors: Aguila Cornelio , Sicilia Álvaro , Segovia Lidia
Published: December 2020

O objetivo deste artigo é mostrar, através de um único estudo de caso, como a discrepância entre a imagem corporal do magro ideal e o real pode estimular os processos de formação do sujeito neoliberal. O instrumento de coleta de informações foi a entrevista qualitativa, aberta e semiestruturada. Os resultados mostram como a imagem corporal do ideal magro pode funcionar como uma tecnologia de potência, exibindo um corpo ideal normalizado e homogêneo que estimula processos reflexivos críticos sobre si mesmo, processsos que podem levar a práticas de transformação do próprio corpo, contribuindo para a construção do corpo, contribuido para a construção de sujeitos sensíveis ao impulso neoliberal. Por fim, fornecemos algumas implicações pedagógicas para o desenvolvimento de tecnologias libertadoras de si voltadas para o autoconhecimento e o aumento da consciência crítica.
O QUE DIZEM OS ESTUDANTES DO 9° ANO DO ENSINO FUNDAMENTAL SOBRE AS MENSAGENS MIDIÁTICAS VINCULADAS A CULTURA FITNESS EM REVISTAS DE BELEZA E SAÚDE?
Authors: Silva Camila Rubira , Freitas Gustavo Da Silva
Published: December 2020

Partindo do princípio que a Cultura Fitness está presente nas mídias impressas e digitais atingindo circulação social, problematizamos o que estudantes do 9º Ano do Ensino Fundamental dizem sobre as mensagens midiáticas estampadas em capas de revistas de beleza e saúde. Para tanto, narrativas foram produzidas a partir de um grupo focal constituído por dez estudantes de uma escola municipal do Rio Grande/RS, as quais posteriormente foram tratadas através das técnicas do Discurso do Sujeito Coletivo (DSC). Como resultado, compomos dois discursos coletivos intitulados: “Negação de práticas invasivas” e “Legitimação de práticas naturais”. Neles, evidenciamos que os estudantes identificam o endereçamento de um padrão de corpo ideal culturalmente construído e projetado pelas mídias, revelando que as manifestações da Cultura Fitness adentram variados espaços atuando como conselheiras na educação dos corpos. Contudo, os mesmos consideram-se satisfeitos com a própria aparência, negando algumas práticas consideradas invasivas e legitimando outras entendidas como naturais.
Rastros e restos de Carolina Maria de Jesus.
Authors: Oliveira Érika , Medeiros Bleinroth Maria Laura , Maciane da Silva Yasmin , Amorim Rayanne Caroline , Dos Santos Júnior José Cícero , Da Costa Melo Willamys
Published: December 2020

As contribuições de Carolina Maria de Jesus se estendem para diferentes campos epistemológicos e práticas cotidianas. Considerando a magnitude de suas palavras, buscamos neste artigo reconstruir sua trajetória através da leitura de suas obras mais populares e, a partir disso, mergulharmos em algumas pistas que a escritora nos oferece. As pistas que trilharemos são: a fome (re)lembrada; a importância da escolarização; a escrita testemunhal; o olhar da mulher negra para a branquitude feminina e para as relações étnico-raciais e o ser negra(o) no Brasil. Como efeito da pluralidade temática localizada em seus escritos, compreendemos que seu potencial teórico nos fornece sustentação sobre diferentes eixos de subordinação mediante seu entrelaçamento transdisciplinar, evidente tanto em seus diários quanto em sua escrita ficcional.
Medicalização e normalização da sociedade
Authors: Lemos Flavia Cristina Silveira , Gomes Geise do Socorro Lima , Oliveira Paulo de Tarso Ribeiro de , Galindo Dolores Cristina Gomes
Published: December 2020

Este artigo é um ensaio temático e teórico sobre as práticas de medicalização, a partir das análises de Michel Foucault sobre poderes e saberes da disciplina e da biopolítica, em um campo da bio-história e da normalização da sociedade. O texto apresenta alguns aspectos que sustentam processos de medicalização por meio da racionalidade patologizadora dos corpos e das relações sociais, culturais e subjetivas. A docilização da existência e a gerência da vida passaram a fazer parte dos cálculos no biopoder, se tornando dispositivos de governo das condutas, na sociedade contemporânea. Governar a vida em nome da expansão da mesma e do aumento da saúde implica um ato permanente de organizar os corpos e a saúde deles, de acordo com os critérios do Estado sobre saúde.
Relation Between Metacognitive Ability with Science Process Skills on Grade 8th Students in MTs Negeri 3 Parigi
Authors: Munir Moch. , Kade Amiruddin , Muslimin Muslimin
Published: December 2020

This study aims to determine the relations between metacognitive to science process skills on grade VIII students MTs Negeri 3 Parigi. This research is descriptive, the approach used is a quantitative approach, manifested in the form of numbers analyzed by statistics and the results are described. The population is students of MTs Negeri 3 Parigi Academic Year 2017-2018 with a population of three classes, with a sample of 30 students. The instrument used is a metacognitive questionnaire consisting of 50 questions and an essay about science process skills 6 questions test. The result of the prerequisite test of the research result is all metacognitive indicators of normal and linear distributed and based on the regression feasibility test show that all data is feasible for regression test. The result of the regression test and test of determination to obtain a value which is not significant. Based on the results of the research analysis it can be concluded that the relationship of each metacognitive indicator to science process skills was not significant even there were metacognitive indicators that reverse direction significantly. The magnitude of the relationship of each metacognitive indicator with science process skills maximum 15.3%.
A prospective evaluation of the impact of individual RF applications for slow pathway ablation for AVNRT: markers of acute success
Authors: Sugumar Hariharan , Chieng David , Prabhu Sandeep , Voskoboinik Aleksandr , Anderson Robert , Al-Kaisey Ahmed , Lee Geoffrey , McLellan Alex , Morton Joseph , Taylor Andrew , Ling Liang-Han , Kalman Jonathan , Kistler Peter
Published: December 2020

Background: Catheter ablation is highly effective for AVNRT. Generally
junctional rhythm(JR) is an accepted requirement for successful ablation
however there is a lack of detailed prospective studies to determine the
characteristics of JR and the impact on slow pathway conduction.
Methods: Multicentre prospective observational study evaluating the
impact of individual radiofrequency(RF) applications in typical
AVNRT(Slow/Fast). Characteristics of JR during ablation were documented
and detailed testing was performed after every RF application to
determine outcome. Procedural success was defined as ≤1 AV nodal echo.
Results: Sixty-seven patients were included(mean age 53±18years, 57%
female and a history of SVT 2.9±4.7years). RF(50w,60degrees) ablation
for AVNRT was applied in 301 locations with JR in 178(59%). Successful
slow pathway modification was achieved in 66(99%) patients with slow
pathway block in 30(46%). Success was associated with JR in all
patients. Success was achieved in 6 patients with RF<10
seconds. There was no significant difference in the CL of JR during RF
between effective(587±150ms) vs ineffective (611±193ms,p=0.4)
applications. Inadvertent JA-block with immediate termination of RF was
observed in 19(28%) patients with AVNRT no longer inducible in
14(74%). Freedom from SVT was achieved in 66(99%) patients at a mean
follow up of 15±6 months. Conclusion: In this prospective study, JR was
required during RF for acute success in AVNRT. Cycle length of JR during
RF was not predictive of success. Unintended JA block during faster JR
was associated with slow pathway block. RF applications as short as 10s
resulting in junctional rhythm may be successful in some patients.
Türkiye'deki Edebi Mekânların "Modern Müzecilik" Bağlamında Değerlendirilmesi
Authors: ÇEVİK Samet
Published: December 2020

Edebiyat turizminin yapı taşı olan edebi mekânlar, aynı zamanda bir kültürel miras unsuru olarak ön plana çıkmaktadır. Bu mekânlar ya yazarın hayatının bir kısmını geçirdiği mekân olması ya da yazarın şahsi eşyalarını barındırması nedeniyle ülkelerin önemli edebi ve kültürel miras değerlerini oluşturmaktadır. Edebi mekânların bu değerleri koruma ve gelecek nesillere bırakma işlevi doğrultusunda yönetilmesi gerektiği gibi günümüzün gelişen çağdaş teknolojilerine ayak uydurup toplumun değişen beklentilerine uyum sağlayan bir yönetim anlayışına sahip olmaları da beklenmektedir. Bu çalışmanın amacını edebi mekânların uygulamalarının “modern müzecilik” bağlamında değerlendirilmesi oluşturmaktadır. Araştırmanın evrenini Türkiye’de müze statüsünde hizmet veren edebi mekânlar oluşturmaktadır. Çalışmaya 7 edebi mekân (Necati Cumalı Anı ve Kültür Evi; Namık Kemal Evi; Sait Faik Abasıyanık Müzesi; Orhan Kemal Müzesi, Aşiyan Müzesi; Yahya Kemal Müzesi; Rıfat Ilgaz Kültür ve Sanat Evi) dâhil edilmiştir. 2017-2018 yılları arasında bu edebi mekânlardan görüşme ve gözlem yöntemleriyle modern müzecilik uygulamalarına dair veriler toplanmıştır. Modern müzeciliğin gerekli unsurları olan “sunum ve anlatım teknikleri”, “eğitim”, “koruma ve restorasyon”, “araştırma, iletişim ve etkinlikler” ve “pazarlama, tanıtım ve sosyal medya” açısından edebi mekanların uygulamaları değerlendirilmiştir. Elde edilen veriler; edebi mekânları günümüz koşullarına uygun hale getirme, toplumla yakınlaştırma ve mekânlara dair farkındalığı artırma yönünde çabaların bulunduğunu ancak bu yolda çeşitli engellerin de olduğunu göstermektedir.
Dünya ve Türk Kültüründe Tarihi, Mitik ve Ekinsel Açıdan "Ayna"nın Yeri
Authors: Angın Zeynep
Published: December 2020

Ayna, insanoğlunun kadim tarihi boyunca ona eşlik etmiş en önemli nesnelerden biridir. Bu nedenle sıradan bir nesneden farklı olarak aynanın da derin bir tarihi bulunmaktadır.Antik kalıntılarda yapılan arkeolojik kazılar, aynanın bazı medeniyetlerde bir süs eşyası olarak bazılarında ise yeniden dünyaya gelebilmek için kullanılacak bir nesne olarak mezarlarda ölünün yanına bırakıldığını göstermiştir. Aynaya yüklenen bu simgesel anlam nedeniyle de ayna; tarih, kültür, mitler ve edebiyat için zengin bir kaynak oluşturmaktadır. Tarih boyunca medeniyetler arasında gerçekleşen karşılıklı etkileşimlerde aynanın bu simgesel anlamları farklı medeniyetlerde de kendini göstermiştir. Bu bağlamda ayna mit, tarih, kültür ve edebiyatta benzer özellikler göstererek kendine yer edinmiştir. Bu çalışmada tarihsel ve sosyolojik bakış açısının ışığıyla ayna değerlendirilmiştir. Aynanın yalnızca görüntüyü yansıtarak insanı görünür kılan özelliği dışında, aynaya tarih boyunca yüklenen anlamları değerlendirmek amaçlanmıştır. Bu doğrultuda aynanın farklı alanlardaki görünümleri irdelenmeye çalışılmıştır.
Topological approach for rough sets by using J-nearly concepts via ideals
Authors: Hosny Mona
Published: December 2020

Topological concepts and methods have been applied as useful tools to study
computer science, information systems and rough set. Rough set was
introduced by Pawlak. Its core concept is upper and lower approximation
operations, which are the operations induced by an equivalent relation on a
domain. They can also be seen as a closure operator and a interior operator
of the topology induced by an equivalent relation on a domain. This paper
explores rough set theory from the point of view of topology. I generalize
the notions of rough sets based on the topological space. The set
approximations are defined by using the new topological notions namely
I-J-nearly open sets. The topological properties of the present
approximations are introduced and compared to the previous one and shown to
be more general.
Some existence theorems for semilinear Neumann problems with Landesman-Lazer condition revisited
Authors: Ma Sheng , Hu Zhihua , Jin Jing , Jiang Qin
Published: December 2020

In this paper, existence theorems are established for Neumann problems for
semilinear elliptic equations at resonance together with Landesman-Lazer
condition revisited. Our existence results follow as an application of the
Saddle point Theorem together with a standard eigenspace decomposition.
Rational averaged gauss quadrature rules
Authors: Reichel Lothar , Spalevic Miodrag , Tomanovic Jelena
Published: December 2020

It is important to be able to estimate the quadrature error in Gauss rules.
Several approaches have been developed, including the evaluation of
associated Gauss-Kronrod rules (if they exist), or the associated averaged
Gauss and generalized averaged Gauss rules. Integrals with certain
integrands can be approximated more accurately by rational Gauss rules than
by Gauss rules. This paper introduces associated rational averaged Gauss
rules and rational generalized averaged Gauss rules, which can be used to
estimate the error in rational Gauss rules. Also rational Gauss-Kronrod
rules are discussed. Computed examples illustrate the accuracy of the error
estimates determined by these quadrature rules.
An application of fuzzy soft multisets to algebra
Authors: Akın Canan
Published: December 2020

In this paper, notions of multi and soft multi LA-?-semigroup are defined.
Some generalizations of certain operations on the families of the soft and
fuzzy soft multisets are introduced. A concept of fuzzy multi
LA-?-semigroup is presented. The concept of fuzzy soft multisets is applied
to L?-?-semigroups and various characteristics of these all structures
defined on LA-?-semigroups are investigated. Some properties of generalized
operations on multi soft and fuzzy multi soft LA-?-semigroups are studied.
Commutators of the B-maximal operator and B-maximal commutators
Authors: Bayrakci Simten
Published: December 2020

In this paper we consider the commutator of the B-maximal operator and the
B-maximal commutator associated with the Laplace-Bessel differential
operator. The boundedness of the commutator of the B-maximal operator with
BMO symbols on weighted Lebesque space and weak-type inequality for the
commutator of the B-maximal operator are proved.
Identities and relations for special numbers and polynomials: An approach to trigonometric functions
Authors: Kilar Neslihan , Simsek Yilmaz
Published: December 2020

In this paper, by using trigonometric functions and generating functions,
identities and relations associated with special numbers and polynomials are
derived. Relations among the combinatorial numbers, the Bernoulli
polynomials, the Euler numbers, the Stirling numbers and others special
numbers and polynomials are given.
On submodules of modules over group rings
Authors: Öneş Ortaç , Alkan Mustafa , Uc Mehmet
Published: December 2020

In this paper, we find some connections between submodules of a module over a
group ring RG and subgroups of a group G. Also, we prove that there is a
direct connection between conjugate elements of G and RG-submodules of M.
Finally, we show that there is a correspondence between the associative
powers ?iM(G) of ?M(G) and ith dimension subgroups ?(?i R(G)) of G over R.
Sharp multidimensional numerical integration for strongly convex functions on convex polytopes
Authors: Alabdali Osama , Guessab Allal
Published: December 2020

This paper introduces and studies a new class of multidimensional numerical
integration, which we call ?strongly positive definite cubature formulas?.
We establish, among others, a characterization theorem providing necessary
and sufficient conditions for the approximation error (based on such cubature
formulas) to be bounded by the approximation error of the quadratic
function. This result is derived as a consequence of two characterization
results, which are of independent interest, for linear functionals obtained
in a more general seeting. Thus, this paper extends some result previously
reported in [2, 3] when convexity in the classical sense is only assumed. We
also show that the centroidal Voronoi Tesselations provide an efficient way
for constructing a class of optimal of cubature formulas. Numerical results
for the two-dimensional test functions are given to illustrate the efficiency
of our resulting cubature formulas.
Isobaric vapor-liquid equilibria of ternary lead-tin-antimony alloy system at 2 Pa
Authors: Xu J. , Gao J. , Kong L. , Xu B. , Yang B. , Liu D.
Published: December 2020

In this study, the experimental vapor?liquid equilibria data of the ternary Pb?Sn?Sb alloy system are determined using a new experimental method. The experimental VLE data passed the thermodynamic consistency test (Van Ness test), suggesting that the experimental results are reliable. The activities of the components of Pb?Sn?Sb ternary alloy and those of the corresponding three constituent binaries were calculated using the Wilson equation. The predicted values are in good agreement with the data determined from the experiments, and the average relative deviation and average standard deviation were smaller than ? 4.00% and ? 0.03 for all constituent binaries, respectively, which indicates that the Wilson equation is reliable for calculating the activity of the components of the Pb?Sn?Sb ternary alloy. The VLE data of the Pb? Sn and Sb?Sn binary alloys and Pb?Sn?Sb ternary alloy were calculated based on the VLE theory and the Wilson equation. The calculated VLE data were in good agreement with the data determined from the experiments, indicating that this method is reliable for calculating the VLE of alloy systems. The proposed study offers a valid method for analyzing the composition of products that are dependent on the distillation temperature and system pressure during vacuum distillation, which is of great significance to the experimental design of this process.
Increase of austenitic ductile iron type D5S durability by high temperature pre-treatment
Authors: Nowak W.J. , Wierzba B. , Mazurkow A. , Jaworski A. , Krawczyk Ł.
Published: December 2020

In the present work, a performance of ASTM A439 Austenitic Ductile Iron type D5S at high temperature in the oxidizing environment was investigated. The obtained results revealed that exposure at temperatures 800?C, 850?C, and 900?C resulted in relatively high mass gain and an extensive oxide scale spallation from the samples? surfaces during cooling. However, the material exposed at 950?C revealed a better oxidation resistance and no oxide scale spallation. The material exposed at 1000?C showed the best oxidation resistance among the studied samples. The surfaces and cross-sectional investigation revealed that the material exposed at 950?C formed mostly Ni/Cr/Mn-mixed protective oxide scale and local formation of Fe-rich nodules. In comparison with the sample exposed at 1000?C, a smaller amount of Fe-rich nodules per area unit was observed and most of the surface was covered by Ni/Cr/Mn-mixed protective scale. The latter was explained by the change in the calculated diffusion coefficients in the alloy for Ni and Fe, namely up to 900?C the diffusion coefficient for Fe was much higher than for Ni, while above 900?C the diffusion coefficient for Ni becomes higher than for Fe. This phenomenon was correlated with a phase transformation from ?-Fe into ?-Fe resulting in the diffusion coefficient change.
Liens entre la violence basée sur le genre et l’environnement: la violence des inégalités
Authors: Castañeda Carney I. , Sabater L. , Owren C. , Boyer A.
Published: December 2020

Enracinée dans des normes et lois discriminatoires à l’égard des femmes et protégée par l’impunité, la violence basée sur le genre (VBG) est présente dans toutes les sociétés comme un moyen de contrôle, d’assujettissement et d’exploitation renforçant encore les inégalités entre genres. Cette publication établit que ces modèles de VBG sont observés dans tous les contextes environnementaux, affectant la sécurité et le bien-être des nations, des communautés et des individus, et compromettant la réalisation des Objectifs de développement durable (ODD). Bien que les liens entre VBG et questions environnementales soient complexes et se produisent à de multiples échelles, ces menaces aux droits humains et à la santé des écosystèmes ne sont pas insurmontables. Cette analyse révèle la nature complexe et interconnectée de la VBG dans les trois contextes principaux explorés dans cette étude : l’accès aux ressources naturelles et leur contrôle, les pressions et menaces environnementales, et l’action environnementale visant à défendre et à conserver les écosystèmes et leurs ressources.
2. Classification and Diagnosis of Diabetes:Standards of Medical Care in Diabetes—2021
Authors:   American Diabetes Association
Published: December 2020

The American Diabetes Association (ADA) “Standards of Medical Care in Diabetes” includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc21-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc21-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
6. Glycemic Targets: Standards of Medical Care in Diabetes—2021
Authors:   American Diabetes Association
Published: December 2020

The American Diabetes Association (ADA) “Standards of Medical Care in Diabetes” includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc21-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc21-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
15. Diabetes Care in the Hospital: Standards of Medical Care in Diabetes—2021
Authors:   American Diabetes Association
Published: December 2020

The American Diabetes Association (ADA) “Standards of Medical Care in Diabetes” includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, a multidisciplinary expert committee (https://doi.org/10.2337/dc21-SPPC), are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations, please refer to the Standards of Care Introduction (https://doi.org/10.2337/dc21-SINT). Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.