bluuebunny/crossref_metadata_2025 huggingface dataset:
Epidemiología de la retinopatía diabética y su relación con la diabetes
Authors: Vallejo Mesa Erika , Rodríguez Alvira Francisco J.
Published: August 2021

Estudios epidemiológicos y estadísticas de cada país muestran un aumento en la prevalencia de la diabetes en el mundo. Recientes informes y datos epidemiológicos estiman que para el año 2030, 552 millones de personas tendrán diabetes y estos, por lo tanto, estarán en riesgo de desarrollar complicaciones macrovasculares y microvasculares. La retinopatía diabética (RD) es una de las complicaciones microvasculares que potencialmente desarrollan estos pacientes, la cual puede llevar a ceguera y, por tanto, deteriorar la calidad de vida, sobre todo en personas en edad productiva, generando un impacto en su entorno familiar y social. El propósito de este trabajo es realizar una revisión de los datos disponibles sobre la prevalencia de diabetes y de algunos de los estudios epidemiológicos más importantes de la retinopatía diabética. La importancia del tema radica en lograr un diagnóstico temprano de la patología retiniana para realizar una intervención oportuna en los factores de riesgo y disminuir así la progresión de la enfermedad.Abstract Epidemiological studies and statistics reports from countries have shown that the prevalence of diabetes is increasing worldwide. Recent reports and epidemiological data estimate that more than 552 million people will be affected by diabetes by 2030, and those affected will therefore be at risk of developing macrovascular and microvascular complications. Diabetic retinopathy is a microvascular complication which can lead to blindness and thus impair the quality of life, especially in the working-age population and a subsequent impact on family and social environment. The objective of this paper is to review available data on the prevalence of diabetes and some epidemiological studies of diabetic retinopathy. The importance of the issue is to obtain an earlier diagnosis for an intervention in risk factors resulting in a slower progression of the disease.
Hiperinsulinismo endógeno diagnosticado como epilepsia
Authors: Pinzón Tovar Alejandro , Yucumá Gutiérrez Samuel
Published: August 2021

El insulinoma es la neoplasia endocrina más común del páncreas, 90% de ellos son benignos, su incidencia es de 4 por 1 millón de personas al año y representa el 1% al 2% de todas las neoplasias pancreáticas. Los insulinomas son la causa más común de hipoglucemia relacionada con hiperinsulinismo endógeno. La naturaleza episódica del ataque hipoglucémico se debe a la secreción intermitente de insulina por el tumor. En adultos, la confirmación biológica y bioquímica de la patología al igual que la búsqueda de su localización se debe realizar luego de la resolución de los episodios de hipoglucemia.El diagnóstico de insulinoma puede ser un reto, patologías psiquiátricas o neurológicas son diagnosticadas de manera errónea antes de llegar a la identificación del tumor en células de los islotes pancreáticos. La resección quirúrgica es la modalidad de tratamiento primario, con la que se resuelve la sintomatología cuando se logra la completa resección del tumor.Abstract The insulinoma is the most common pancreatic endocrine neoplasia, 90% of them are benign, the incidence is 4 per 1 million people a year and accounts for 1% to 2% of all pancreatic neoplasms. Insulinomas are the most common cause of hypoglycemia associated with endogenous hyperinsulinism. The episodic nature of hypoglycemic attack is due to the intermittent insulin secretion by the tumor. In adults, biological and biochemical confirmation of pathology like finding your location should be performed after resolution of hypoglycemic episodes. The diagnosis of insulinoma can be challenging, psychiatric or neurological disorders are diagnosed incorrectly before reaching identifying tumor cells of pancreatic islets. Surgical resection is the primary treatment modality with which the symptoms resolved when complete resection of the tumor is achieved.
Thyrotoxicosis Following Fine-Needle Aspiration Biopsy of A Thyroid Nodule: Case Report
Authors: Orrego John J.
Published: August 2021

AbstractFine-needle aspiration biopsy (FNAB) is a simple and generally safe office-based procedure that accurately and cost-effectively improves the diagnostic investigation of nonfunctioning thyroid nodules. Thyrotoxicosis following FNA has been rarely described in the medical literature. A case of post aspiration thyrotoxicosis is described here with the intent of increasing awareness of this likely underreported complication of FNAB.Key works:
Resúmenes de las Conferencias Endocrinología Pediátrica
Authors: Diabetes & Metabolismo Asociación Colombiana de Endocrinología
Published: August 2021

Listado

En niños y adolescentes no todo es diabetes tipo 1.  María Victoria Ureña Zuccardi. Endocrinóloga Pediátrica. Miembro de Número de la Asociación Colombiana de Endocrinología, Diabetes y Metabolismo, Bogotá.
Tumor pardo espinal como primera manifestación de un hiperparatiroidismo primario: revisión sistemática de la literatura y reporte de un caso
Authors: Quevedo-Vélez Cristina , Castaño-Lopera Vanessa , Espinosa-De La Ossa Cristina , Moncayo-Viveros Jairo Giovanni , Builes-Montaño Carlos Esteban
Published: August 2021

Los tumores pardos son una forma rara de manifestación del hiperparatiroidismo; pueden afectar cualquier hueso del cuerpo como lesiones únicas o múltiples, pero es bastante inusual que afecten la columna. El compromiso espinal se acompaña de síntomas neurológicos severos, y en la mayoría de los casos reportados, se ha recurrido a la intervención neuroquirúrgica de la lesión para resolver este tipo de manifestaciones clínicas.Presentamos el caso de un tumor pardo espinal, como primera manifestación de un hiperparatiroidismo primario, que fue tratado solo con paratiroidectomía y que no requirió ninguna intervención neuroquirúrgica para obtener una recuperación completa de los síntomas neurológicos.La resección del tumor, busca mejorar los síntomas motores por compresión o establecer un diagnóstico histológico por sospecha de malignidad. Sin embargo, debido a que los tumores pardos en el hiperparatiroidismo primario ocurren por la acción de la paratohormona, estos podrían desaparecer completamente, normalizando los niveles de dicha hormona en sangre. En algunos casos se podría contemplar la posibilidad de no intervenir la lesión espinal y resolver inicialmente el hiperparatiroidismo.

Abstract

Brown tumors are a rare form of manifestation of a primary hyperparathyroidism; They can affect any bone in the body as single or multiple lesions, but the appearance of these lesions in the spine is quite unusual. When spinal involvement occurs, it is accompanied by severe neurological symptoms and in most of reported cases, the neurosurgical intervention of the lesion has been used to resolve this type of clinical manifestations. We present the case of a spinal brown tumor as the first manifestation of a primary hyperparathyroidism that was treated with parathyroidectomy alone and did not require any neurosurgical intervention to obtain a complete recovery of the neurological symptoms. Resection of the tumor, seeks to improve motor symptoms by compression or establish a histological diagnosis for suspected malignancy. However, because brown tumors occur due to the action of the paratohormone, a complete disappearance of the lesion could occur as the hormone levels normalizes. In some cases, the possibility of not intervening the spinal lesion could be contemplated and initially resolve the hyperparathyroidism.
Ginecomastia: ¿cuándo estudiarla?
Authors: Jácome Roca Alfredo
Published: August 2021

Introducción: La ginecomastia es la proliferación benigna, en el hombre, del tejido glandular mamario que se encuentra debajo del pezón, detrás de la areola. Es necesario diferenciar la pseudoginecomastia de la verdadera, y en ésta, la fisiológica de la patológica.Métodos: Se hizo una revisión de algunas bases de datos en relación con la ginecomastia patológica, factores endocrinos que influencian el crecimiento mamario masculino, diagnóstico diferencial, proceso diagnóstico y, finalmente, el tratamiento en los casos que así lo requerían. Se buscaron artículos en el periodo 2000-2016.Resultados: Para resolver la pregunta clínica, en PubMed se encontraron 55 artículos de revisión, y un estudio clínico. En SciELO se encontraron 14 resúmenes de revisiones o series de casos correspondientes a países latinoamericanos. De Colombia, se encontraron 2 artículos. En Lilacs, fueron 6 con las mismas características. Algunos artículos se encontraron repetidos en las bases de datos. En Cochrane, no había referencias sobre el tema.Discusión: La verdadera ginecomastia es una entidad benigna que pocas veces necesita estudios adicionales. Debe diferenciarse de la pseudoginecomastia, acumulación de grasa subareolar sin proliferación de tejido glandular mamario. Diversas enfermedades se asocian con ginecomastia, particularmente el hipogonadismo, tanto primario como secundario, los síndromes de resistencia androgénica, el hipertiroidismo, la cirrosis hepática y la ingesta de algunos medicamentos. Después de confirmar el diagnóstico, buscando la causa y clasificando la severidad, el manejo debe ser individualizado.

Abstract

Introduction: Gynecomastia is the benign proliferation of glandular breast tissue in the male, beneath the nipple (subareolar region). Once pseudogynecomastia is ruled out, cases can be classified in physiologic, pharmacologic and pathologic gynecomastia. Methods: This paper also accounts for a nonsystematic review of some databases in regard to pathologic gynecomastia, factors that influence breast enlargement in the male, differential diagnosis, process of diagnostic investigation and finally, treatment when needed. Searched papers were published between 2000-2016. Results: To answer clinical question, 55 review articles and a clinical trial were found in Medline, 14 review papers and case reports in SciELO (2 from Colombia), 6 in LILACS, with same characteristics. No reports were found in Cochrane. Discussion: True gynecomastia is a benign condition than seldom needs additional work-up. A pseudogynecomastia must be ruled out. Several medical conditions are associated with gynecomastia such as primary or secondary gonadal failure, androgen resistance syndromes, hyperthyroidism, chronic liver disease, and the use of some medications. Once diagnosis is confirmed (searching for etiology, staging severity), management should be tailored to each patient.
Epigenética en el origen de la obesidad: perspectiva desde la célula grasa
Authors: Abondano Jorge , Lizcano Fernando
Published: August 2021

Las enfermedades crónicas no transmisibles son las entidades que tienen mayor repercusión en el sector salud a nivel global. Quizá una de las circunstancias que más se encuentra relacionada con el aumento progresivo en muchas de estas entidades es la obesidad. Las causas y posibles planes terapéuticos para la obesidad son complejos, por tal motivo deben ser enfocados desde diferentes tejidos en el organismo. Uno de estos enfoques sería la regulación del centro del hambre y la saciedad a nivel central, especialmente en el hipotálamo, otro es la forma como el individuo gasta su energía en las células musculares y un aspecto adicional es la forma en que las células adiposas almacenan y ahorran energía. En los últimos años se ha observado que los individuos adultos cuentan con diferentes tipos de células adiposas con origen germinal divergente. La presencia de estas células adiposas puede tener una variación fenotípica y en determinadas circunstancias podría presentar una función más termogénica de acuerdo con diferentes circunstancias ambientales. La influencia del ambiente se realiza mediante la modificación de genes específicos, que pueden determinar una variación funcional del hipotálamo, el músculo y el tejido adiposo. Estas modificaciones son denominadas epigenéticas, dado que no influyen sobre la estructura del ADN, pero cambian completamente su funcionalidad. En el presente trabajo hemos realizado un estudio de las circunstancias a través de las cuales el ambiente puede tener influencia en la aparición de la obesidad. Se ha realizado una búsqueda mediante las bases de datos de Pubmed, Evidencia Based Medicine, Science direct, Ovid, EBSCO, Proquest, Springer, desde enero del año 2012 hasta marzo del año 2017, buscando como palabras clave, obesidad, adipocito y los términos epigenética y ambiente.
conditions and stages of development of professional and pedagogical creativity of future teachers
Authors: Қўйсинов О.А.
Published: August 2021

Мақолада бўлажак ўқитувчиларнинг касбий-педагогик ижодкорлигини ривожлантиришнинг педагогик ва психологик шарт-шароитлари ҳамда босқичлари мазмун моҳияти очиб берилган. Бўлажак ўқитувчининг ўз касбий фаолиятини самарали амалга ошириши учун шахсий сифатлар талқини ҳамда психологик холатлар ёритилган. Шунингдек, бўлажак ўқитувчининг касбий тайёргарлиги жараёнида касбий-педагогик ижодкорлик компетентлигини ривожлантиришнинг шартлари ҳамда ижодкорлик кўникмаларини ривожлантиришнинг репродуктив, продуктив, қисман изланувчан ва креатив даражаларда ижодкорлик кўникмаларини шакллантириш масалалари ёритилган.

В статье раскрыта сущность содержания педагогических и психологических условий и этапов развития профессионально-педагогического творчества будущих учителей. Освещается трактовка личностных качеств и психологических условий, позволяющих будущему учителю эффективно осуществлять свою профессиональную деятельность. Также охвачены условия развития профессионально-педагогической творческой компетентности в процессе профессиональной подготовки будущих учителей и формирования творческих навыков на репродуктивном, продуктивном, частично исследовательском и творческом уровнях творческих способностей.

The article reveals the essence of the content of pedagogical and psychological conditions and stages of development of professional and pedagogical creativity of future teachers. The article covers the interpretation of personal qualities and psychological conditions that allow a future teacher to effectively carry out his professional activities. It also covers the conditions for the development of professional and pedagogical creative competence in the process of professional training of future teachers and the formation of creative skills at the reproductive, productive, partly research and creative levels of creative abilities.
MONOLOGICAL DISCURSIVITY AND DISTINCTIVE FEATURES OF THE TEXT
Authors: Гулямова Ш.Б.
Published: August 2021

мақолада монологик дискурс унинг диалогик дискурсдан фарқи, шунингдек, матн ва дискурснинг ўзига хос ўхшаш ҳамда фарқли жиҳатлари ҳақида фикр юритилган. Монолог сўзининг жаҳон ва ўзбек лексикографиясидаги талқинига ҳам муайян даражада муносабат билдирилган. Дискурснинг когнитив-прагматик имкониятлари аниқ мисоллар орқали очиб берилиши лозимлиги таъкидланган.

в статье дается представление об отличии монологической дискурсивной дискурсивности от ее диалогической дискурсивности, а также о сходных и различных аспектах текста и дискурсивности. В какой-то степени выражена и трактовка слова монолог в мировой и узбекской лексикографии. Отмечается, что когнитивно-прагматические возможности дискурса должны быть раскрыты на конкретных примерах.

the article gives an idea of the difference between monological discursive discursivity and its dialogic discursivity, as well as about similar and different aspects of the text and discursivity. To some extent, the interpretation of the word monologue in the world and Uzbek lexicography is also expressed. It is noted that the cognitive-pragmatic possibilities of the discourse should be disclosed on specific examples.
Mechanisms for assessing student performance in higher education
Authors: Хўжаев А.А. , Хўжаева Г.А.
Published: August 2021

Ушбу мақолада олий таълим муассасаларида ўқитиш самарадорлиги ва таълим сифатини ошириш, масофавий таълим шароитида талабаларни баҳолаш хусусида фикр юритилади.

В статье рассматриваются эффективность преподавания и качество образования в высшей школе, оценка студентов в контексте дистанционного обучения.

The article examines the effectiveness of teaching and the quality of education in higher education, the assessment of students in the context of distance learning.
Hayot faoliyati xavfsizligini takomillashtirish usullari
Authors: Akobirov Sh.R.
Published: August 2021

Ushbu maqolada Hayot faoliyati xavfsizligi mazmuni, inson hayoti hamda faoliyati mobaynida xavfsizlik choralarining ahamiyati tushuntirilgan.Shu bilan birga, hayot faoliyati xavfsizligi fan sifatida o’qitilishi, uning vazifasi , maqsadi hamda oldiga qo’yilgan xavfsizlik chora –tadbirlari bilan ta’minlash haqida so’z boradi.Xavfsizlik, faoliyat, hayot faoliyati xavfsizligini taminlash usullari va ularni rivojlanish kabi atamalar aniq tariflangan. Mamlakatimiz O’zbekistonda xavfsizlik chora-tadbirlarining barcha texnogen, iqtisodiy, siyosiy va axborot turlari bo’yicha qabul qilingan qarorlar hamda amalga oshirilgan islohotlar maqolada o’z aksini topgan. Inson hayotida xavfsizlik tushunchasini bugungi kunda yoshlarga tushuntirish, tashqi ta’sir etuvchilarning ijobiy va salbiy tomonlarini yoshlar tarbiya jarayonida yosh avlodga singdirish, xavf-xatardan holi muhitni tashkil etish yo’llari , usullari hamda mavjud sharoitlarni rivojlantirish usullari keng ko’lamda tahlil qilingan. Umumiy tahlil etilgan ma’lumotlardan foydalanib xulosa sifatida qo’shimcha takliflar bildirilgan.

В этой статье разъясняется содержание безопасности жизнедеятельности, важность мер безопасности в жизни и деятельности человека. Четко определены такие термины, как безопасность, деятельность, методы обеспечения безопасности жизнедеятельности и их развитие. В статье отражены принятые решения и реформы по всем видам техногенных, экономических, политических и информационных мер безопасности в Узбекистане. Концепция безопасности в жизни человека сегодня широко разъясняется молодежи, положительные и отрицательные аспекты внешних воздействий передаются молодому поколению в процессе обучения молодых людей, способов и средств создания безопасной среды и способов развития. существующие условия широко анализируются. Дополнительные предложения были внесены в результате общего анализа.

This article explains the content of life safety, the importance of safety measures in human life and activity. Terms such as safety, activities, methods of ensuring the safety of life activities and their development are clearly defined. The article reflects the decisions taken and reforms in all types of man-made, economic, political and information security measures in Uzbekistan. The concept of security in human life is widely explained to young people today, the positive and negative aspects of external influences are passed on to the younger generation in the process of educating young people, ways and means of creating a safe environment and ways to develop existing conditions. Additional suggestions were given as a result of the overall analysis about our consept.
ANALISIS KETERAMPILAN SHOOTING SEPAK BOLA: EFEK POWER DAN PERCAYA DIRI ATLET.
Authors: Rizky Elfera
Published: August 2021

Tujuan Penelitian: Penelitian analisis ini bertujuan untuk memperoleh informasi tentang adanya efektivitas power tungkai kaki, koordinasi mata kaki dan percaya diri terhadap keterampilan shooting sepakbola.

Metodologi Penelitian: Penelitian ini menggunakan pendekatan kuantitatif, metode survei dengan menguji dengan tes dan pengukuran. Subjek dalam penelitian ini adalah atlet cabang sepakbola PPLP Pekanbaru Provinsi Riau sebanyak 30 atlet

Hasil Penelitian: Penelitian ini menyimpulkan terdapat pengaruh positif daya ledak otot tungkai terhadap keterampilan shooting sepakbola sebesar Rsquare (R2) 0,437 atau 43,70%, Terdapat pengaruh positif  variabel percaya diri terhadap keterampilan shooting sepakbola sebesar 0,178 atau 17,80% dan pengaruh total efektivitas  kedua variabel sebesar 0,615 atau 61,50% sehingga variabel erorr nya 38,50 dipengaruhi oleh variabel luar.

Kesimpulan. Penelitian ini menyimpulkan bahwa benar adanya efektivitas positif variabel power otot tungka, percaya diri dalam keterampilan shooting sepakbola.
Preservice Teachers’ Mentorship Experiences during Teaching Practice in a South African Teacher Preparation Program
Authors: Jita Thuthukile , Munje Paul Nwati
Published: August 2021

Mentor teachers are instrumental in teacher preparation programs during the teaching practice of preservice teachers that involves mentor-mentee relationships. This qualitative paper reports on the mentoring experiences of preservice teachers during eight weeks of teaching practice in 2020 using Gibbs’ experimental learning as a conceptual framework. Forty-five preservice teachers participated in a reflective exercise, sharing their stories through reflective essays guided by open-ended questions. A thematic approach was used in data analysis. Findings indicated that mentors’ experiences and personal characteristics, and abilities to create opportunities for growth influenced the preservice teachers’ experiences during teaching practice. The mentees’ perceptions toward mentor-mentee relationships also influenced their experience. Based on the findings, it is important to upskill mentors to equip them with professional and mentorship ethics to enable preservice teachers to acquire the requisite skills that will better prepare them as future professional teachers. The findings of this study can be useful in the process of developing professional development of mentors prior to teaching practice.
A formação artística e representação de trajes: comparações entre Dürer, Watteau e Meirelles
Authors: Sant'Anna Mara Rúbia , Régis Natália , Fonseca Felipe
Published: August 2021

Estudo comparativo em relação à formação de três artistas: Albrecht Dürer no século XV e XVI, Antoine Watteau no século XVIII e Victor Meirelles no século XIX. Para isso, se investigou as biografias e a formação oferecida em cada período e se analisou quanto as formas, os gêneros, as posições, as ambiências, as técnicas os desenhos de trajes desses artistas de forma individualizada e, posteriormente, fazendo comparações entre os trabalhos a partir de sete grupos. Observou-se que mesmo existindo uma distância temporal entre eles e diferenças na formação, o resultado produzido nos desenhos não são tão distintos, visto que já havia se consolidado um modelo de representação de estudos de trajes, que persiste até atualidade. Ainda, acrescenta-se que esse tipo de representação se vinculou ao mercado de arte voltado a um grande público.
Ratio Studiorum da Companhia de Jesus (1599): Regime Escolar e Plano de Estudos
Authors: FUTATA MARLI Delmonico de Araujo , Vicençoni Daniel Longhini , Arnaut de Toledo Cézar De Alencar
Published: August 2021

É uma resenha sobre a nova edição de Ratio Studiorum, publicado oficialmente pela primeira vez em 1599 e que contém as regras e o Plano de estudos a que estiveram submetidas as instituições educacionais jesuíticas. A única publicação da Ratio Studiorum em língua portuguesa era a do padre Leonel Franca, em 1952, sob o título de O método pedagógico dos jesuítas, porém, há muito tempo esgotada. Depois dessa publicação, somente em 2019 houve uma nova republicação dessa mesma tradução. De modo que, a publicação realizada por Margarida Miranda, em 2018, era uma carência para o público de língua portuguesa. O livro é uma edição bilíngue latim-português, com introdução, versão portuguesa e notas, prefácio e dois textos de contextualização. Destacamos a importância desta publicação para toda comunidade acadêmica e científica, pois além de contribuir para o mercado editorial, português e brasileiro, o qual não oferecia ao público novas edições e traduções críticas da Ratio, também oferece ao leitor dois artigos excelentes que vão contextualizar toda a gênese e desenvolvimento do documento.
Um modelo de avaliação de aprendizagem, da disciplina de História, baseado em projetos e mapas conceituais
Authors: Santos Patricia Maria dos , Costa Fábio Paraguaçu Duarte da
Published: August 2021

Este trabalho buscou investigar o estudo da disciplina de História como Ciência, através da técnica de criação de Mapas Conceituais e da abordagem de Aprendizagem Baseada em Projetos (Project-Based Learning). Logo, a proposta do referido trabalho é analisar se houve crescimento cognitivo através de uma avaliação do uso da abordagem de Aprendizagem Baseada em Projetos no conteúdo de História. Os sujeitos da pesquisa foram 40 alunos de uma turma do 9º Ano da Escola Estadual Professor José da Silveira Camerino, em 2016. A metodologia utilizada foi a pesquisa qualitativa. Aplicamos as duas técnicas mencionadas e avaliamos que houve o desenvolvimento da aprendizagem, bem como o crescimento cognitivo dos alunos através da criação de projetos e da modelagem do conhecimento adquirido nos mapas conceituais. O resultado foi obtido através de um Modelo Avaliativo de Aprendizagem Cognitiva do ensino de História.
Notas exploratórias sobre a mídia cinemática no ensino de história na cidade do Rio Grande/ RS
Authors: Soares Luiz Paulo da Silva
Published: August 2021

O presente trabalho, visa apresentar algumas notas exploratórias sobre a dissertação de Mestrado titulada: [...] A mesma teve como problemática, compreender quais as concepções sobre mídias cinemáticas e o seu papel no ensino, são percebidas nos trabalhos realizados por professores no ensino de História na cidade do Rio Grande/RS, Brasil. O material empírico foi pautado em questionários semiestruturados respondidos por vinte e seis professores da rede básica de ensino e, também, por narrativas orais. A fundamentação teórica está ancorada em autores como Ferro (2010), Carmo (2012) e Fonseca (2012) para o qual a utilização destes “produtos culturais” na sala de aula podem levar o estudante a se envolver mais com as aprendizagens, mediante processos investigativos e “mais vivos”. Desta forma, constatamos que o cinema como mobilizador de aprendizagens, favorece um espaço propício para discussão e construção de novos conhecimentos, mediante a reflexão, a curiosidade e a criticidade dos estudantes.
Currículo, temas e abordagens: a form(a)ção do professor de História no Brasil
Authors: Angelotti Maria Andréa , Carmo Luiz Carlos do
Published: August 2021

A formação docente tem sido alvo de constantes políticas, debates acadêmicos, investimentos, interferências e compreensões de mundo e de educação que se refletem na maneira como as sociedades entendem sua própria formação, a cidadania e até mesmo sua própria História. Algumas questões acerca do papel social da História e do historiador e de sua atuação na sociedade acabaram por pautar, no Brasil, o perfil desse profissional e sua formação. Situamos, neste texto, algumas problemáticas que cercam a formação do professor de História a partir das Diretrizes Curriculares Nacionais para a área de História e observamos como essa e outras normativas são perspectivadas nos currículos de formação do professor e dialogam com os conteúdos eleitos para o ensino de História. Por fim, problematizamos a formação, a atuação docente, os conteúdos e as abordagens na diversidade da sala de aula.
A Ditadura civil-militar e a democracia no Paraná na perspectiva da Educação Histórica
Authors: Becker Geraldo , Urban Ana Claudia
Published: August 2021

Este trabalho de pesquisa busca por meio do estudo de um caso apontar algumas reflexões sobre o processo de ensino e aprendizagem em História. Para tanto, buscou no aporte teórico e metodológico da Educação Histórica e na teoria da consciência histórica de Jörn Rüsen, subsídios para analisar e categorizar os conhecimentos apresentados por 23 estudantes, cursando a 3ª série do Ensino Médio de um colégio da região Leste da cidade Curitiba-PR, sobre o tema Ditadura civil-militar e a Democracia no Paraná. A pesquisa foi de cunho qualitativo e a ação principal foi o trabalho multiperspectivado por meio de fontes históricas diversificadas, demonstrando assim, novas possibilidades para o estudo da história local por intermédio da pluralidade de interpretações e explicações sobre o passado e o presente.
The incidence and survival of cervical, ovarian, and endometrial cancer in Korea, 1999-2017: Korea Central Cancer Registry
Authors: Ha Hyeong In , Chang Ha Kyun , Park Soo Jin , Lim Jiwon , Won Young-Joo , Lim Myong Cheol
Published: August 2021

Objective The three major gynecologic cancers are cervical, endometrial, and ovarian cancer. This study aimed to describe the 19-year trends and survival rates in cervical, endometrial, and ovarian cancer in a Korean female population.Methods We searched the Korea Central Cancer Registry to identify patients with gynecologic cancer between 1999 and 2017. Age-standardized rates and annual percent changes were calculated. The relative survival rate (RSR) was reported by histology, age, and stage for each gynecological cancer.Results The total number of cervical, endometrial, primary peritoneal, ovarian epithelial, fallopian tube (POFT) cancer was 134,863, with the number of cases increasing every year: 6,077 in 1999 to 8,011 in 2017. The incidence of cervical cancer has decreased; however, that of POFT and endometrial cancer has increased. The 5-year RSR of cervical, POFT, and endometrial cancer was reported to be 80.8%, 61.4%, and 88.1%, respectively. In the case of cervical cancer, squamous cell carcinoma showed better survival than other histology (82.8% vs. 73.5%). Furthermore, in the case of endometrial cancer, endometrioid histology had substantially better 5-year RSR than the others (93.2% vs. 76.5%). Contrastingly, in the case of ovarian cancer, serous carcinoma had worse 5-year RSR than other types of histology.Conclusion The incidence rates for gynecologic cancers increased from 2005 to 2017, with an annual increase of 2.76 per year until 2017. Endometrial cancer had the highest RSR, while ovarian cancer had the lowest. Active cancer screening and the introduction of effective treatments might have contributed to the improved RSRs of gynecologic cancers.
De Gedragscode Afhandeling Beroepsziekteclaims: een stap vooruit
Authors: de Hek H.
Published: August 2021

De Gedragscode Afhandeling Beroepsziekteclaims: een stap vooruit

Werknemers die ziek worden door hun werk – die dus een beroepsziekte oplopen – hebben recht op vergoeding door hun werkgever van de schade die zij lijden, ten minste wanneer die werkgever zijn zorgplicht voor een veilige werkomgeving heeft geschonden (art. 7:658 BW).
De SER van letselschadeland
Authors: de Hek H. , Haase N.C.
Published: August 2021

De SER van letselschadeland

Verslag van een gesprek met directeur Remco Heeremans over de positie van De Letselschade Raad in de branche en over de actuele projecten van De Letselschade Raad.
WAMCA – exclusieve belangenbehartiger, inclusief complicaties
Authors: Katan Branda , Wallinga Marnix
Published: August 2021

WAMCA – exclusieve belangenbehartiger, inclusief complicaties

De auteurs onderzoeken de figuur van de exclusieve belangenbehartiger in de WAMCA. De exclusieve belangenbehartiger treedt in een samengevoegde procedure op voor de belangen van alle personen voor wie de collectieve actie is ingesteld, en als vertegenwoordiger van de mede-eiseressen. Deze bijdrage verkent de knelpunten die zich kunnen voordoen bij conflicten tussen concurrerende belangenbehartigers en andere complicaties in verschillende fases van een collectieve procedure.
Doorlooptijden: staat de trein stil of komt die (nu eindelijk) in beweging?
Authors: van Dijk Frans , van der Kraats Kim , Verkerk Remme
Published: August 2021

Doorlooptijden: staat de trein stil of komt die (nu eindelijk) in beweging? Een bespreking van het eindrapport ‘Doorlooptijden in beweging’

De lengte van procedures en de onvoorspelbaarheid daarvan vormen een structurele zwakte van de Nederlandse rechtspraak. De verkorting van doorlooptijden istopprioriteit van de Rechtspraak. Ruim een jaar geleden verscheen het eindrapport van het project doorlooptijden Rechtspraak. Het bevat veel suggesties om dit probleem aan te pakken. In deze bijdrage wordt een aanzet gegeven voor een uitwerking van de meest veelbelovende oplossingsrichtingen. Conclusie is dat die oplossing gezocht moet worden in een stappenplan aan het begin van de procedure, regie van begin tot einde door de zaaksrechter, het houden van een zitting in iedere zaak en het direct inroosteren van schrijftijd voor de uitspraak.
Nieuwe planningsbeperkingen in de Vlaamse erf- en schenkbelasting tegen de achtergrond van vermogensongelijkheid
Authors: van de Ven K.M.L.L.
Published: August 2021

Nieuwe planningsbeperkingen in de Vlaamse erf- en schenkbelasting tegen de achtergrond vanvermogensongelijkheid

In deze bijdrage besteedt de auteur aandacht aan opvattingen over vermogensongelijkheid en aan de in dat kader in België en in het Vlaams Gewest recent ingevoerde wetgeving. Die wetgeving moet enerzijds fiscale besparingroutes onaantrekkelijk maken en gunt anderzijds de verre verwant een fiscaal voordeeltje.
Het belang van de legitimaris bij het voortbestaan van de legitieme portie
Authors: Brans F.W. , Raaijmaakers Ph.A.J.
Published: August 2021

Het belang van de legitimaris bij het voortbestaan van de legitieme portie

De legitieme portie staat sinds de totstandkoming van het nieuwe erfrecht al ter discussie. Tegen de achtergrond van de aanbeveling tot afschaffing van de ‘klassieke’ legitieme door het Centrum voor Notarieel Recht Radboud Universiteit en Netwerk Notarissen onderzoeken de auteurs welke verschillende typen legitimarissen bestaan, welke verschillen en overeenkomsten er tussen deze legitimarissen zijn, en welke rechtshandelingen voor de onderscheiden legitimarissen noodzakelijk zijn om de respectievelijke rechten veilig te stellen. Daarbij is een belangrijke rol weggelegd voor het recht op informatie ex artikel 4:78 BW teneinde de legitieme te kunnen berekenen. Volgens recente jurisprudentie wordt bij de uitleg van dit wetsartikel steeds vaker teruggegrepen op de wetsgeschiedenis. Hieruit vloeit een ruimer recht op informatie voort ten faveure van de legitimaris-niet-erfgenaam. De legitieme portie kan daardoor nauwkeuriger worden vastgesteld. Dit alles om te komen tot het antwoord op de vraag welk belang de legitimaris heeft bij het voortbestaan van de legitieme portie.
SOME RESULTS ON DISJOINT STEINER QUADRUPLE SYSTEMS
Authors: Fu Chin-Mei , Fu Hung-Lin
Published: August 2021

SOME RESULTS ON DISJOINT STEINER QUADRUPLE SYSTEMS
ON EXTREME POINTS OF THE JOINT NUMERICAL RANGE
Authors: YANG YOUNGOH
Published: August 2021

Our purpose is to study the relationship between the joint numerical range and joint essential numerical range. We give an example of an operator such that the set of all extreme points of the closure of its essential numerical range is not a subset of the set of all exti:eme points of its numerical range. We shall investigate the extreme points of a convex joint essential numerical range.
Suchozemští, sladkovodní a brakičtí měkkýši ostrovů Malty [Terrestrial, freshwater and brakish mollusca of Malta islands]
Authors: Kolouch Luboš R.
Published: August 2021

The malacofauna of Maltese republic consists of 91 species, subspecies and hybrids from 31 families. The check-list is given in this article. Author comments some basic characteristics of taxons like: endemic, fossil, recent, brackish, introduction, etc. Some localities of Maltese molluscs are listed using abbreviations from text. Author's original collectings are marked by the abbreviation “LRK”.
Měkkýši (Mollusca) hradů jako ekologického fenoménu (Česká republika) [Molluscs (Mollusca) of castles as an ecological phenomenon (Czech Republic)]
Authors: Juřičková Lucie
Published: August 2021

Molluscan communities were studied at 123 castles in the Czech Republic. Altogether 70 % of the land snails of the Czech Republic were found at these sites. A complete literature review on castle-related molluscan fauna was performed for the Czech Republic. Castes represent significant refuges for many species, as indicated by the high species diversity and the presence of rare (21 % of Red List species) and geographically isolated species (26 % of all species). Castles present a characteristic set of island habitats markedly differing from the surrounding landscape. Castes can be considered as man-made ecological phenomena.
Vodní měkkýši Labe mezi Pardubicemi a Hřenskem [Aquatic molluscs of the Elbe River between Pardubice and Hřensko (Czech Republic)]
Authors: Beran Luboš
Published: August 2021

Aquatic molluscs of the Elbe River between Němčice (near Pardubice, Eastern Bohemia, Czech Republic) and Hřensko (Northern Bohemia, Czech Republic) at 27 localities were investigated from 1994 to 2004. Altogether 40 species (24 gastropods, 16 bivalves) from 77 species known on the territory of the Czech Republic were found at sites under study. A gradual invasion of 6 non-native species (Potamopyrgus antipodarum, Physella acuta, Menetus dilatatus, Ferrissia clessiniana, Corbicula fluminea) and an extinction of another species (Theodoxus fluviatilis, Planorbis carinatus, Unio crassus, Pisidium amnicum) were documented in comparison with historical records. Rare mussel Pseudanodonta complanata and rare pea mussel Pisidium moitessierianum were found at several localities under study and these finds document survival of these bivalves in the Elbe River. Molluscan communities of particular localities were most often usually compounded from species Viviparus viviparus (downstream of loc. 9), Bithynia tentaculata, Radix auricularia, Radix ampla, Unio pictorum, Anodonta anatina, Corbicula fluminea (downstream of loc. 8), Sphaerium rivicola (downstream of loc. 7), Sphaerium corneum s. lat., Pisidium supinum, Dreissena polymorpha.
Heidegger, Aristotle, and Dasein’s Possibility of Being
Authors: Swazo Norman K. ,   Philosophy Documentation Center
Published: August 2021

Heidegger’s thinking of the human way to be unavoidably concerns itself with a distinctive human possibility of being. It is argued here that the early Heidegger, who engaged Aristotle’s philosophy via what Heidegger calls “phenomenological interpretations,” learns from Aristotle’s method of definition but goes beyond it to conceive the idea of possibility—Dasein’s being-possible (Seinkönnen)—differently. It is reasonable to argue that the early Heidegger accomplishes a productive interpretation of Aristotle in this case while being indebted to Aristotle’s understanding of ‘definition’ as both “genuinely indicative” and “indeterminate.” Despite Aristotle’s ontological commitment to a metaphysics of presence (Anwesenheit) with its linkage of “possibility-actuality” (“dunamis-energeia/entelecheia”), Heidegger appreciates that there remains an important possibility of phenomenological interpretation in both Aristotle’s concept of zóon lógon echon and the expression ‘tò tí en einai’. This interpretive move is discussed here.
Aesthetic Courage and Phronesis
Authors: Tullmann Katherine ,   Washington University Review of Philosophy
Published: August 2021

This paper analyzes aesthetic courage, a virtue directed towards aesthetic objects when subjects are asked to confront content that is psychologically or socially risky. I examine aesthetic courage to explore how it plays a role in a virtue theoretic account of the good life. I contend that the virtue theoretic concept of phronesis, or practical wisdom, plays a strong role in guiding the virtuous agent to make decisions about the course of action that promotes her good life. The concept of phronesis in service of the good life acts as the foundation for my concept of aesthetic courage. I analyze several examples of aesthetic courage, including the controversy surrounding the contemplative garden at Stanford University in honor of Chanel Miller and other survivors of sexual assault.
A new genus and five new species of the subfamily Florarctinae (Tardigrada, Arthrotardigrada)
Authors: Hansen Jesper G. , Kristensen Reinhardt M.
Published: August 2021

A new genus Higginsarctus gen. nov. in the subfamily Florarctinae Renaud-Mornant, 1982 (Arthrotardigrada) is established on the basis of the type species H. signeae gen. et sp. nov. described from carbonated sand habitats from Faroe Bank, North Atlantic Ocean. Three other Atlantic species H. laurae gen. et sp. nov., H. martini gen. et sp. nov. and H. shintai gen. et sp. nov. are described from Dentalium sand, Roscoff, France and finally H. lassei gen. et sp. nov. is described from the deep sea in the South Pacific Ocean off the coast of Chile. The recently described species Ligiarctus alatus Gomes-Júnior, E. Santos, da Rocha, P.J.P. Santos & Fontoura, 2018 is investigated and compared with the type species Ligiarctus eastwardi Renaud-Mornant, 1982. New and additional information to the original description of L. alatus is provided and this species is moved to Higginsarctus gen. nov. as H. alatus comb. nov.
Approaches for federal agencies to use the Cybersecurity Framework
Authors: Barrett Matt , Marron Jeff , Pillitteri Victoria Yan , Boyens Jon , Quinn Stephen , Witte Greg , Feldman Larry
Published: August 2021

The document highlights examples for implementing the Framework for Improving Critical Infrastructure Cybersecurity (known as the Cybersecurity Framework) in a manner that complements the use of other NIST security and privacy risk management standards, guidelines, and practices. These examples include support for an Enterprise Risk Management (ERM) approach in alignment with OMB and FISMA requirements that agency heads manage risk commensurate with the magnitude of harm that would result from unauthorized access, use, disclosure, disruption, modification, or destruction of a federal information system or federal information. The use of the Cybersecurity Framework's components enable discussion about the various types of risk that might occur within federal organizations and promote conversations about how to determine the likelihood and potential consequences of risk events. These activities can then be combined with those described in NIST Special Publication (SP) 800-37, Revision 2, Risk Management Framework for Information Systems and Organizations; SP 800-39, Managing Information Security Risk; and other guidelines to form a comprehensive risk-based approach for security and privacy. This risk-based approach will assist agencies in determining the risks that are relevant to its mission throughout the operational lifecycle and apply an appropriate type and degree of resources to treat those risks to an acceptable level. Examples in this publication will demonstrate the use of the Cybersecurity Framework, the NIST Risk Management Framework (RMF), and other models to evaluate and report agency goals and progress and to inform tailoring activities for managing cybersecurity risk appropriately. Use of a comprehensive cybersecurity risk-based approach, as demonstrated through these examples, supports agencies' activities to meet their concurrent obligations to comply with the requirements of FISMA and Executive Order (EO) 13800.
La marque du musicien. Une proposition de canevas d’analyse
Authors: Dantas Danilo C.
Published: August 2021

Les transformations de l’industrie de la musique causées par la révolution digitale ont forcé les musiciens à maîtriser de nouvelles compétences qui vont au-delà de leurs talents artistiques. Une de ces compétences est le développement et la gestion de leur marque. Le présent article propose un canevas d’analyse de la marque du musicien. Cet outil, composé de cinq sections distinctes – le contexte social, l’univers artistique, la proposition artistique, l’univers individuel et la proposition individuelle – permet l’analyse de la légitimité artistique et de l’authenticité du musicien.
Control of firing mode in nonlinear neuron circuit driven by photocurrent
Authors: Xie Ying , Zhu Zhi-Gang , Zhang Xiao-Feng , Ren Guo-Dong ,   Department of Physics, Lanzhou University of Technology, Lanzhou 730050, China
Published: August 2021

Firing patterns discern the electrical activities in biological neurons when intracellular and extracellular ions are pumped into cells and exchanged there. Artificial neural circuits can be tamed to reproduce similar firing modes from biological neurons by applying appropriate physical stimuli. Photocurrent generated in the phototube can be used as a signal source, which can stimulate the neural circuits, while the involvement of which branch circuit will be much different because the channel current can control the dynamics of functional neuron to a different degree. In this paper, based on a nonlinear (FitzHugh-Nagumo, FHN) neural circuit composed of one capacitor, induction coil, nonlinear resistor, two ideal resistors and one periodical stimulus, the phototube is incorporated into different branch circuits for changing the channel current and the biophysical role of photocurrent is investigated. The dynamical equations of three types of system are unified, though they fall in different areas in parameter space. The membrane potential can be directly changed and firing modes are switched when photocurrent is activated to change the channel current by connecting the phototube to the capacitor. The induced current across the induction coil is regulated to balance the external stimulus when the phototube is connected to the induction coil in series. The two types of photosensitive neuron models constructed in this paper are compared with the photocurrent driven inductive branch showing that the photocurrent driven capacitive branch can very effectively regulate the membrane potential and greatly improve the photosensitive sensitivity.
Study on mode shifts of localized surface plasmon cavity in Ag nanowire tetramer
Authors: Xu Chao , Ding Ji-Jun , Chen Hai-Xia , Li Guo-Li ,   Shaanxi Key Laboratory of Measurement and Control Technology for Oil and Gas Wells, College of Science, Xi’an Shiyou University, Xi’an 710065, China
Published: August 2021

The interaction between noble metal nanowires can induce the local surface plasmonic resonance effect, thereby enhancing the distribution of electric field in the nanostructures, which is of very important significance in improving the fluorescence characteristics and enhancing the sensitivity of sensors. In this study, we design several types of tetramers based on precious metals Ag nanostructures, including cylindrical and prismatic Ag tetramers, and by changing the arrangement and the rotation angle of prism nanowires, we simulate the rotation-angle dependent electric field distribution and electric field intensity of X component , and also discuss the physical mechanism of the relationship between the resonant peak position of absorption spectrum and the change of mode volume. The results show that in the Ag nanowires tetramer structure, the electric field in the cylindrical structure is not enhanced obviously, but the electric field in the prismatic structure is greatly enhanced, and an electric dipole resonance mode is produced in the gap between tetramers. The polarization of plasma resonant cavity revels that the morphology plays a decisive role in generating the hot spots, After changing both the combination mode of tetramer nanowires and the rotation angle of the four-prism, the local surface exciton resonance of the unrotated asymmetric tetramer structure is most ideal and has resonance intensity higher than the that of symmetrical four-prism structure. Therefore, our results provide a structural model and theoretical parameters for the enhancement of electric field intensity by local surface plasmon resonance effect.