Museu Virtual: Pantógrafos e Homotetia em aulas de Matemática by Soraya Barcellos Izar

“… O objetivo deste artigo é sugerir possibilidades de uso de atividades para uma aula de geometria direcionada a alunos do 7° ano (11-13 anos) do ensino fundamental, integrando recursos dinâmicos com a observação orientada e mediada pelo professor. …”
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Notes on the History of Histology Teaching in Cuba. From the XVIII to the XX Centuries by José Emilio Caballero González

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Clinical and epidemiological characteristics of confirmed dengue patients. Cumanayagua, Cuba. 2019 by Lourdes Elena Duany Badell, Narciso Águila Rodríguez, Eneida Bravo Polanco, Midalys del Carmen Llanes Cartaya, Liosbel González León, Leticia Castro Morejón

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Cuba y los perfiles de su transición por conveniencia by Franco Gamboa

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RUSSIA FOREIGN MINISTRY AND THE STATE DUMA DURING THE FIRST WORLD WAR by S. I. Chernyavskiy

“…The article studies the cooperation between the Russian Foreign Ministry and the State Duma during the First World War. A hundred years ago, the Russian parliament made the first real steps in democratization of public administration. …”
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Revalorando el papel de las guías de práctica clínica by Alfredo Darío Espinosa Brito

Subjects: “…guías de práctica clínica…”
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Porphyromonas gulae and canine periodontal disease: Current understanding and future directions by Kyu Hwan Kwack, Eun-Young Jang, Cheul Kim, Young-Suk Choi, Jae-Hyung Lee, Ji-Hoi Moon

Subjects: “…Porphyromonas gulae…”
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Modeling the Hydrological Process of the Genale Dawa-3 Dam Watershed, Ethiopia by Ashenafi Dechasa, Wakjira T. Dibaba, Alemu O. Aga, Mezgebu Geme Worku, Miliyon Dida Feye, Firaol Bedada Kopesa, Bekele Terefe Gebisa, Brook Legese, Amare Tura Abate

“…This research used the soil and water assessment tool (SWAT) to analyze the hydrological dynamics of the Genale Dawa-3 dam watershed, to advance sustainable water management strategies. …”
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Burden of mortality related to pregnancy, childbirth and the puerperium. Cuba 2005-2018 by Delia María Galvez Medina, Lisbeth Fernández González, Armando Humberto Seuc Jo, José Luis Peñalvo García, Miguel Ángel Martínez Morales, Vivian Herrera Gómez

“…<br /><strong>Objective</strong>: to determine the burden of mortality related to pregnancy, childbirth and the puerperium in Cuba between 2005 and 2018.<br /><strong>Methods</strong>: a descriptive study was carried out, with national cross-sectional data and annual periodicity. …”
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Los intereses sectoriales de la vivienda social en Cuba by Adriana Rabinovich

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Mathematical epidemiology of HIV/AIDS in cuba during the period 1986-2000 by Brandy Rapatski, Petra Klepac, Stephen Dueck, Maoxing Liu, Leda Ivic Weiss

“…In this paper we study the HIV transmissiondynamics for Cuba. We modify the model of de Arazoza and Lounes [1] accord-ing to the background about the virology and the socioeconomic factors thataffect the epidemiology of the Cuban HIV outbreak. …”
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Personal responsibility with health in Cuba: structural analysis and identification of strategic variables by Isabel Pilar Luis Gonzalvez, Adolfo Álvarez Pérez, Yusdanys Torres Jiménez

“…<br /><strong>Methods:</strong> a strategic prospective study was carried out for the structural analysis of the levels of personal responsibility for health in Cuba. Through non-probabilistic sampling of critical cases, 24 experts were contacted who drew up a list of related variables to the study problem, assigned them and described the relationships between them. …”
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Exploração de trabalhos de Escher em aulas de geometria by Clarissa Trojack Della Nina, Maria Elvira Jardim Menegassi, Mercedes Matte da Silva

“…A Matemática tem forte ligação com a Arte e, neste caso, em especial, quer-se mostrar o vínculo entre ela e algumas das obras do artista holandês, M.C. Escher. Suas obras mostram diversos conceitos trabalhados, em geral, na geometria, assim como simetria, rotação e translação. …”
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Personal responsibility with health in Cuba: Mapping and play of actors for its promotion by Isabel Pilar Luis Gonzálvez, Yusdanys Torres Jiménez, Adolfo Gerardo Álvarez Pérez

“…The actor with the greatest power are the citizens; Meanwhile, the strategic objective with the greatest mobilization is to transcend the paternalistic paradigm of health care practice in Cuba. The possibility of working intersectorally to develop lasting alliances between all the actors involved was demonstrated and that if there are contradictions these will not have an antagonistic nature. …”
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Voorveronderstellings in die hantering van die verhouding tussen Ou en Nuwe Testament. 'n Beskrywing na aanleiding van Friedrich Baumgärtel by S. J. P. K. Riekert

“…The Bible or Canon comprises two Testaments. 3. Both the Old and the New Testament convey the powerful word of God. 4. …”
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VAI TRÒ CHỦ THỂ TÁC GIẢ TRONG DU KÝ VIẾT VỀ TÂY NGUYÊN NỬA ĐẦU THẾ KỶ XX by Nguyen Huu Son

“…Giới thiệu hệ thống tác phẩm du ký viết về vùng Tây Nguyên giai đoạn nửa đầu thế kỷ XX. Nhận diện đặc điểm đội ngũ tác giả, định hướng sáng tác trong bối cảnh lịch sử, văn hóa và đời sống báo chí đương thời. …”
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Como Desenvolver Aulas de Matemática Centradas na Resolução de Problemas by Fredy Enrique González

“… No artigo se propõe um modelo didático aplicável na organização de aulas de Matemática baseadas na resolução de problemas, gerado a partir de uma pesquisa desenvolvida com estudantes para professor de Matemática que participaram num curso de resolução de problemas matemáticos, projetado para propiciar sua atividade cognitiva e metacognitiva, enquanto se dedicavam à busca da solução de problemas matemáticos apresentados pelo professor no contexto das aulas do referido curso.  …”
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Ensinando Proporção a Crianças: Alternativas Pedagógicas em Sala de Aula by Alina Galvão Spinillo

“… É reconhecida  a importância e a complexidade do conceito  de proporção, bem como as dificuldades dos alunos  em desenvolver  uma compreensão  apropriada desse conceito. O presente artigo apresenta  uma prática  de ensino conduzida  em sala de aula  voltada   para  o conceito  de proporção  com  crianças de 2ª   série  do ensino fundamental. …”
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Delineation of the Topoclimates of Eastern Cuba by Local Weather Patterns and Unsupervised Machine Learning by Arisleidys Peña-De la Cruz, Ricardo Delgado-Téllez, Yusmira Savón-Vaciano, Mingtao Ding

“…The results showed that the rainfall distribution of the identified topoclimates was consistent with that of local climate-forming factors and previous research. Furthermore, new insights into the climatological rainfall characteristics of the lower and middle heights of the mountains in eastern Cuba were identified.…”
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Maternal mortality burden study from direct causes. Cuba, 2005-2018 by Lisbeth Fernández González, José Luis Peñalvo, Armando Humberto Seuc Jo, Delia María Gálvez Medina, Armando Rodríguez Salvá, Alain Francisco Morejón Giraldoni

“…<br /><strong>Objective</strong>: to describe the behavior of the maternal deaths burden due to direct causes in Cuba, between 2005 and 2018.<br /><strong>Methods</strong>: descriptive study of annual series, cross-sectional. …”
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