bluuebunny/crossref_metadata_2025 huggingface dataset:
Soviet Power Plus Rationalization of the Whole Country: Creating the Kingdom of Reason
Authors: Rusakova Olga F. , Rusakov Vasiliy M.
Published: December 2022

The correlation between the categories of rational and irrational in the philosophy of the Enlightenment and classical Marxism, which found its embodiment in Russia in the form of Bolshevism (Leninism), is studied. The authors identify that rationalism as a kind of "mythology of Reason" arose in the Enlightenment era and reached its apogee in the Great French Revolution and German classical philosophy. Despite the fact that in a number of works of classical Marxism heuristically valuable ideas were put forward to reformulate the problem of the essence and correlation of the categories of ration-al and irrational, rationalism prevailed in the understanding of reality and practices of the first years of the October Revolution. This found expression in the works of V.I. Lenin, in the socio-political and spiritual atmosphere of revolutionary Russia, which had far-reaching consequences for Soviet society. This phenomenon paved the way for the state-political mythology of Reason and its fetishization, the mystification of science (which, like magic, "can do anything"). These rationalist schematisms penetrated deeply into all forms of mass consciousness and gave rise to the cult of Reason, on the basis of which all spheres of life of Soviet society were supposed to be transformed.
Formation and Development of School Education of the Autonomies of the Middle Volga Region, 1920-1930s
Authors: Mineeva Elena K. , Zykina Alevtina P. , Mineev Alexey I.
Published: December 2022

The study is devoted to the analysis of the process of formation of the Soviet system of school education in the 1920-1930s. The policy of the Soviet government in this area and its specific results are also considered. The authors find out that the experiments, carried out in the course of reforming education, were accompanied by both positive and negative paradigms. Of the positive results that were already observed by the end of the 1920s, the quantitative changes, marked by an increase in the number of educational institutions, as well as the number of teachers and students, stand out in particular. Of the positive results that were already observed by the end of the 1920s, there particularly stand out the quantitative changes marked by an increase in the number of educational institutions, as well as the number of teachers and students. Also progressive, although slower, was the strengthening of the material and technical base of schools. Large-scale transformations related to the destruction of the old Russian school and the construction of a new Soviet school took place against the backdrop of important historical events (the Civil War, famine, industrialization and collectivization, etc.), which influenced the course of the modernization processes. Along with objective factors, the development of the educational sphere was also affected by subjective reasons: the dissatisfaction of the population with certain measures in the field of schooling, the conservative views of the peasant population, etc. As a result, in the early 1930s, the course of the Soviet government with regard to the general education school was revised. In order to correct the mistakes made, the Soviet government had to return to the traditional class-and-lesson system. In the 1930s, there increased the budgetary financing of the school education system. The policy pursued allowed the Soviet state to achieve noticeable results in improving literacy of the population, quantitative expansion of primary and secondary education, qualitative improvement of the level of education in general.
The Prisoner Camp System in the Caspian Region of Kazakhstan in 1932-1940
Authors: Ivanova Galina M.
Published: December 2022

In the study of the history of Soviet camps, there are still serious gaps; in particular, there are no works that reveal the history of the creation and functioning of the camp system in the Caspian region. This study fills the gap in historiography and provides answers to the topical issues of the location of some camp units, reasons, goals, objectives and conditions for the creation and operation of the camp com-plex in the Kazakhstan region of the Caspian Sea. The source base of the study is the documents from the fund of the Main Directorate of Camps and Places of Incarceration of the Ministry of Internal Affairs of the USSR of the State Archive of the Russian Federation. The article shows that from the middle of 1932, in the course of solving the problem of creating their own supply base, the OGPU camps began to intensively develop the fishing industry. The GULAG got a new fishing area - Prorva located in the north-eastern part of the Caspian Sea. For catching and processing fish, there was created the Prorva labor camp which functioned from 1932 to 1940; it was initially subordinated to the GULAG OGPU and stationed in the Kazakh ASSR on the island of Prorva in the Caspian Sea. One of the largest units was the Guryev camp with the population of up to 2 thousand people; it was located in the area of the town of Guryev, Kazakh ASSR. The prisoners were engaged in fishing and provided them-selves with fish, the supply of which to the camps was cut off from 1932. The study reveals that the prisoners settled down in the Caspian fishing region of Kazakhstan in extremely difficult climatic, living and working conditions; they made a significant contribution to the provision of camps and colonies with food, since all products manufactured by the Prorva labor camp were sold in the GULAG system.
Princess Anna Taishina, the First Ruler of the Stavropol Baptized Kalmyks, 1737-1742
Authors: Dzhundzhuzov Stepan V.
Published: December 2022

The involvement of Kalmyk princess Anna Taishina in the process of baptized Kalmyks fitting into the economic, political and administrative-legal space of Russia is examined. Based on extensive documentary data, the author notes that the formation of a separate Kalmyk principality on the Middle Volga was the consequence of the Russian policy of Christianization and purposeful settlement of baptized Kalmyks outside the Kalmyk Khanate. The transfer of territories with a special ad-ministrative status to a sole female administration, albeit being under strict government control, is the only example in the history of Tsarist Russia. In the chronicles of the mid-1720-1730s Anna Taishina was mentioned solely in connection with the active political activities of her husband, Pyotr Taishin, and the interest of the Russian authorities in his services. A. Taishina was granted authority not due to coincidence: it was not only the unexpected death of her husband and the absence of high-born off-spring among the baptized Kalmyks, but also the desire of the Russian government to settle baptized Kalmyks in the remote territory. Within the short period of A. Taishina's reign, there were laid the foundations of the administrative-territorial structure of the Kalmyk settlement, its power structure and order of administration, economic and social development. The high legal status of the Kalmyk princess was evidenced by the transfer of the Kalmyk settlement to the Collegium of Foreign Affairs. It is confirmed that all innovations supported by the government were carried out on the initiative of Anna Taishina, or the Stavropol commandant, but always considering her opinion. The conclusion is that the order that took shape during the life of Anna Taishina set the vector for the development of the Kalmyk settlement until its abolition in 1842.
Activities of Iran’s Consular Services in the Caucasus in 1905-1911: According to Iranian Sources
Authors: Plieva Zalina T. , Tuaeva Berta V. , Kanukova Zalina V. , Kalirad Ali
Published: December 2022

The authors analyze the activities of Iran's consular services in the Caucasus, their role in Russian-Caucasian diplomatic relations, in particular, in the processes of Iranian labor migrants’ adaptation to host societies. The authors aim to expand historical knowledge of Iranians’ staying in the Caucasus, to restore a complete picture of the history of migration processes in the region. There are revealed the features of Iranian-Caucasian diplomatic relations in the pre-Soviet period, the situation of migrants and their legal support, the activities of the consulates in preserving the Iranian cultural identity, internal and external problems in Iran’s consular services. There have been introduced into scientific use the documents of political and consular missions of Iran in the Caucasus for 1905-1911 stored in the Archives of the Ministry of Foreign Affairs of the Islamic Republic of Iran, materials of Iranian periodicals of the period under consideration, as well as the personal files of the vice-consuls stored in the Persian Table Foundation (f. 144) of the Archive of Foreign Policy of the Russian Empire. They made it possible to determine the significant contribution of consular services to the development of diplomatic relations between the two countries. The conclusion is made about the greatest success of these relations in the Terek region, which is due to the favorable conditions of its developing economy for labor migrants and such subjective factors as the personal qualities of a number of vice-consuls, the level of their interaction with the Russian authorities. The activities of the vice-consuls successfully combined the promotion of the incorporation of migrants into the Russian economy and culture with the creation of conditions for the preservation of Iranian cultural identity.
Review of Poststalinskii period v istorii sovetskogo Kazakhstana: chereda obrechennykh reform i nesostiyavshikhsia deklaratsii (1953-1991 gg.) [The post-Stalinist period in the history of Soviet Kazakhstan: a series of doomed reforms and failed declarations (1953-1991)] by Abylkhozhin, Zh.B. Almaty: KBTU Publ., 2019. 468 p.
Authors: Amanzholova Dina A.
Published: December 2022

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CSIM Annual Meeting 2022 Abstracts
Authors: CSIM
Published: December 2022

CSIM Annual Meeting Abstracts
Цифровизация начальной школы: сеанс одновременной игры
Authors: Заиченко Наталья Алексеевна , Бакушина Алла Николаевна , Заиченко Людмила Игоревна , Кондратьева Ирина Николаевна , Лебедев Олег Ермолаевич , Писаренко Ирина Алексеевна , Рубашкин Дмитрий Давидович
Published: December 2022

Монография представляет собой продолжение работы, связанной с цифровизацией образования в начальной школе и проблемой управления образовательными отноше- ниями в условиях цифровизации. Первая книга «Цифровой дебют образовательных от- ношений» вышла в 2021 г., название второй (этой) книги сохраняет метафору шахматной игры. Метафора умной игры не случайна, так как образовательные отношения, тради- ционно включающие взаимодействия между разными субъектами, при цифровизации сопровождаются искусственным интеллектом, и все участники образовательных отно- шений «ученики — учителя — родители — управленцы» вынуждены считаться с этим явлением, которое, по мнению авторов, уже необратимо. Авторы исходят из предпосыл- ки о том, что «цифра» в школе существенно и непрерывно изменяет учебные ритуалы, и наиболее приемлемый стиль управления образовательными отношениями в услови- ях изменений — адаптивное управление. Этот тезис является ключевым для всех глав данной монографии. Именно через призму адаптивного управления мы рекомендуем читать данную книгу. Авторы открыты для обсуждений и дискуссий, как контекстных теме монографии, так и по более широкому кругу проблем цифровизации школьного образования.
Disputas territoriais e conflitos ambientais nas fronteiras do Ariramba
Authors: Carvalho Luciana Gonçalves de , Pompermaier Valentina Calado
Published: December 2022

No complexo cenário fundiário brasileiro, a instituição de territórios quilombolas tem sido uma estratégia de ordenamento de áreas tradicionalmente ocupadas por comunidades descendentes de africanos que resistiram à escravidão. Seguindo a lógica instrumental e reguladora do Estado brasileiro, a criação desses territórios é pautada em procedimentos burocratizados, morosos e atravessados por inúmeros conflitos. Neste artigo, a análise da experiência da comunidade quilombola do Ariramba demonstra como características inerentes desses processos contribuem para o acirramento de disputas territoriais e o agravamento de conflitos ambientais com, pelo menos, três categorias de agentes externos: os “de fora”, os “invasores” e as “outras comunidades”.
Caserna de símbolos: ação ritual, liminaridade, sofrimento e distinção na cultura policial militar
Authors: França Fábio Gomes de , Silva Róbson Rodrigues da
Published: December 2022

Neste artigo, visamos compreender um dos modos pelos quais os policiais militares (PMs) constroem, a partir de aspectos culturais herdados do Exército que são vivenciados nas práticas de suas interações intra corporis, um senso de distinção em relação ao público civil. O aspecto em foco será o da “pagação”, fenômeno que se traduz com o exercício de flexões de braço, mais popularmente conhecido no meio militar como “marinheiro”, a partir de uma perspectiva qualitativa que toma como base a análise de fotografias realizadas em outro momento de pesquisa, além do uso da autoetnografia. Em conclusão, mostrar-se-á como a “pagação” é fundamentada na lógica do sofrimento físico e, como ação ritual, traduz uma distinção que caracteriza a imagem militar dos policiais, reforçando a identidade grupal e naturalizando sua diferença do restante da sociedade.
São João está dormindo, não acorda não! Celebrando a festa junina, apesar da pandemia
Authors: Chianca Luciana
Published: December 2022

Até o fatídico ano de 2020, a festa junina ocupava um espaço de grande importância no calendário festivo anual do Brasil, especialmente nas regiões Norte e Nordeste. Com a pandemia de covid-19 e o cancelamento das celebrações em 2020 e 2021, toda a sua cadeia criativa e produtiva foi comprometida, desde os agentes da “pequena festa” até os grandes negócios ligados a turismo, indústria, transporte, bebidas e alimentos. Discutindo diversos artigos da mídia digital disponíveis na internet durante a pandemia, vimos como a suspensão da festa por dois anos atingiu os impressionantes rendimentos destes últimos setores. Ultrapassando os efeitos financeiros e econômicos, nossa leitura se aproximou dos relatos daqueles que sentiram de modo mais crítico o cancelamento das festas: artistas, artesãos, técnicos e toda a cadeia criativa organizada principalmente em torno do forró e das quadrilhas juninas. Inúmeros, esses protagonistas foram os mais vitimados no provimento da subvenção de demandas urgentes, como a alimentação diária e os recursos fundamentais à proteção contra a covid-19. E eles não pararam de comemorar, reagindo às inúmeras limitações desses dois anos atípicos. A Lei Aldir Blanc foi uma das respostas nacionais dos setores culturais e artísticos: com responsabilidade sanitária, foi possível seguir criando e celebrando. Funcionou a velha tática junina conhecida por todos: festejar “sem despertar o vírus”, assim como se faz com São João. O que os santos São José, São Pedro, Santo Antônio e Santa Isabel têm a ver com tudo isso?
EXPORTAÇÃO MARÍTIMA DE GADO VIVO
Authors: Van Erven Ludolf Rafael , Pipas Morgado Evelym , Alves Gomes de Oliveira Fabio , Alves Chaves Luiza
Published: December 2022

O comércio de exportação de gado vivo tem sido foco de diversos tipos de críticas em vários países, sob o argumento principal de ser inerentemente cruel aos animais. Tal perspectiva enfrenta o que aqui condensamos enquanto especismo colonial que defende, dentre outras coisas, a manutenção deste comércio em razão do suposto benefício financeiro das exportações, fruto das boas relações com o comércio exterior e que se tem investido em rígido controle sanitário para se cumprir as normas de bem-estar animal. No entanto, almejamos ressaltar que essa discussão não parece ter adentrado no debate dos legados coloniais deste nicho do agronegócio, em especial na formação da sociedade brasileira a partir da colonização europeia. Para esse feito, analisamos a temática pelas óticas do encontro entre os Estudos Críticos Animais e a Decolonialidade.
O USO DE METODOLOGIAS NO CAMPO DO PATRIMÔNIO CULTURAL
Authors: Fernandes Otair , Lima Daniel , Da Silva de Oliveira Thayla
Published: December 2022

O presente estudo tem como objeto o uso de metodologias participativas na produção de conhecimento relacionado ao processo de identificação das referências culturais dos terreiros de candomblé, no campo das políticas públicas do patrimônio cultural. Especificamente, visa apresentar o resultado da dinâmica World coffee ou “Café mundial” aplicada com o objetivo de levantar as demandas dos terreiros de candomblé e a perspectiva sobre o papel exercido pelo IPHAN no que diz respeito à preservação. Trata-se de uma metodologia aplicada como parte da atividade “Oficinas para a Salvaguarda das Referências Culturais de Matriz Africana: comunidades e lugares sagrados”, realizada em cooperação entre técnicos do IPHAN e pesquisadores do LEAFRO-NEABI-UFRRJ no ano de 2019, no âmbito da pesquisa com um grupo de terreiros de candomblé da região metropolitana do Estado do Rio de Janeiro. As reflexões apresentadas apontam para a importância do aprendizado coletivo que resulta da aplicação deste tipo de metodologias, pois elas buscam promover a efetiva participação, constante interação e permanente diálogo entre os participantes, ainda mais quando se trata de questões vinculadas aos processos para o reconhecimento, proteção e salvaguarda dos bens culturais de matriz africana.
SISTEMA CAPITALISTA, PRODUTOR DE PESSOAS EM ESTADO DE ALIENAÇÃO AO MUNDO DO CRIME
Authors: Ramos de Farias Francisco , Vianna Glaucia Regina
Published: December 2022

O presente trabalho concerne ao recorte da pesquisa realizado no estágio pós-doutoral, e resultou em um estudo que procurou investigar por intermédio das fraturas de memória, nas narrativas produzidas por pessoas condenadas ao cárcere por atos de violência praticada, de que modo o mercado de consumo pode influenciar no processo de alienação e submissão no mundo do crime. Para isso, usamos como fio condutor o jogo de lembranças e esquecimentos que encarnam as operações de memória, conforme se apresentam nos fragmentos de narrativas por nós analisados, a ponto de as pessoas adentrarem num circuito repetitivo de práticas criminosas, da qual dificilmente conseguem sair e, muito menos se dar conta da complexidade alienante na qual estão inseridos.
Pengaruh Pemberian Ransum Mengandung Bungkil Inti Sawit Fermentasi Dengan Bacillus cereus V9 Terhadap Kualitas Fisik Daging Ayam Broiler
Authors: Eka Trizuyani Nelvi , Hendalia, S Ella , Resmi Resmi
Published: December 2022

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ransum mengandung bungkil inti sawit fermentasi (BISF) dengan Bacillus cereus V9 terhadap kualitas fisik daging ayam broiler. Penelitian ini dilaksanakan pada tanggal 25 Agustus 2020 sampai dengan tanggal 30 September 2020 di Laboratorium pusat dan terpadu, Laboratorium Fakultas Peternakan Universitas Jambi dan kandang Farm Fakultas Peternakan. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) terdiri dari 6 perlakuan dan 4 ulangan. Susunan perlakuan yang diterapkan adalah R0 = 0% BISF, R1= 10% BISF, R2= 15%  BISF, R3= 20% BISF, R4= 25% BISF, R5= 30% BISF. Peubah yang diamati dalam penilitian ini adalah pH, susut masak, dan daya ikat daging ayam  broiler. Hasil penelitian menunjukkan bahwa pengaruh pemberian ransum yang mengandung bungkil inti sawit fermentasi dengan Bacillus cereus V9 tidak berpengaruh nyata (P>0,05) terhadap pH, susut masak, dan daya ikat air daging ayam broiler. Dari hasil penelitian dapat disimpulkan bahwa Pemberian bungkil inti sawit fermentasi dengan Bacillus cereus V9 dalam ransum ayam broiler dapat di gunakan sampai taraf 30%.

Kata kunci :bungkil inti sawit, fermentasi, pH daging, susut masak daging, daya ikat daging,
Fat Content and Organoleptic Value of Broiler Eggs Soaked in Bay Leaf Infusion (Eugenia polyantha))
Authors: Suryono Suryono , Sestilawarti Sestilawarti
Published: December 2022

Chicken eggs are animal foods that are consumed by many people because they are cheaper and easier to obtain than other animal foods. Bay leaf is known to the public as one of the most popular kitchen spices not only because of its many health benefits, but also because of its attractive organoleptic quality (aroma). Eggs soaked in bay leaf infusion are also expected to produce attractive organoleptic qualities without affecting their chemical quality (fat content).

The research design used was a 4 x 4 factorial randomized block design (RAK) with 4 replications. Factor I is the concentration of bay leaf infusion (4 concentrations) and factor II is the immersion time (4 times). Parameters observed included chemical quality (fat content) and organoleptic quality (color, aroma, texture, taste). The data were analyzed by means of variance and if it had a significant effect, it was continued with the Duncan's Distance Test.

All treatments have not been able to significantly affect the fat content of eggs. The quality value produced is still in the range of fresh egg quality. The longer the immersion the lower the organoleptic value. This research still needs to be developed so that the egg quality is increasing, especially the organoleptic quality.

Keywords: broiler eggs, bay leaf infusion, soaking time, fat content, and value organoleptic.
Pengaruh Konsentrasi Garam Terhadap Sifat Organoleptik Telur Asin Oven Yang Dibuat Dengan Cara Basah
Authors: Ramdayani Sepi , Lukman Haris , Resmi Resmi
Published: December 2022

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh konsentrasi garam terhadap sifat organoleptik telur asin oven yang dibuat dengan cara basah dan untuk mengetahui konsentrasi garam yang optimal terhadap sifat organoleptik pada telur asin oven. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan 30 panelis sebagai ulangan. Perlakuan yang diberikan yaitu P20 = pemeraman telur dengan konsentrasi garam 20%, P25 = pemeraman telur dengan konsentrasi garam 25%, P30= pemeraman telur dengan konsentrasi garam 30%, P35= pemeraman telur dengan konsentrasi garam 35%. Peubah yang diamati dalam penelitian ini adalah nilai kesukaan terhadap warna, aroma, tekstur, kekenyalan, dan rasa putih telur asin dan kuning telur asin. Data dianalisis dengan analisis Kruskal Wallis apabila berpengaruh nyata maka dilanjutkan dengan uji jarak Duncan, sedangkan untuk membedakan tingkat kesukaan antara panelis laki-laki dan panelis perempuan dilakukan dengan Uji Chi-Kuadrat. Hasil penelitian menunjukan bahwa konsentrasi garam berpengaruh sangat nyata (P<0,01) terhadap nilai kesukaan tekstur putih telur asin. Namun tidak berpengaruh nyata (P>0,05) terhadap nilai kesukaan rasa, aroma warna, kekenyalan putih telur asin dan rasa, aroma, warna, kekenyalan kuning telur asin. Hasil dari penelitian ini dapat disimpulkan bahwa konsentrasi garam yang berbeda memberi kan pengaruh terhadap tekstur putih telur asin. Nilai kesukaan terbaik diperoleh konsentrasi garam 25% pada tekstur putih telur asin oven.
Formação de professores para docência universitária nas instituições de ensino superior em Moçambique: entre as orientações legais e as práticas cotidianas
Authors: Assane Adelino Inácio , Nascimento Maria Isabel Moura
Published: December 2022

O presente estudo tem por objeto a formação de professores para a docência nas instituições de ensino superior em Moçambique. Com ele pretende-se analisar como é feita a formação de professores para essas instituições uma vez que, embora a Lei do Sistema Nacional de Educação ( Lei 18/2018 de 28 de Dezembro) prever no subsistema de formação de Professores a educação e formação para a docência no ensino superior (Art.16), não existem programas específicos de formação para aquele nível, existindo apenas programas de pós graduação (mestrado e doutoramento) onde são submetidos os professores para o seu desenvolvimento académico. No entanto, a lei do ensino superior estabelece a composição do corpo docente para as IES (Artigo 9 do Decreto 46/2018 de 1 de agosto). A construção metodológica foi feita de forma concomitante: um estudo teórico conceitual ofereceu suporte para a investigação das questões propostas e foi consubstanciado do estudo documental e aplicação de questionário a 44 professores das instituições de ensino superior em Moçambique de modo a compreender como a formação para a docência é realizada e como ingressaram ao magistério superior. Os resultados da pesquisa revelam que a maior parte dos sujeitos de pesquisa embora tenham nível académico de Mestrado e doutoramento não tiveram formação específica para ser professor bastando para isso terem concluído um curso de educação superior (graduação, mestrado ou doutoramento).
Analfabetismo, práticas de cura e população negra: uma análise da produção discursiva da imprensa brasileira na década de 1850
Authors: Galvão Ana Maria de Oliveira
Published: December 2022

O artigo tem como objetivo analisar como, em meados do século XIX, são produzidas, na imprensa brasileira, associações entre analfabetismo, práticas de cura e a população negra. Do ponto de vista teórico-metodológico, o trabalho está baseado em estudos da História Cultural e da Análise do Discurso. Como principais fontes de pesquisa, mobilizamos a imprensa periódica e dicionários. Analisamos, particularmente, seis matérias publicadas em jornais do Rio de Janeiro e Pernambuco na década de 1850. Nos textos analisados, é possível visualizar as estratégias discursivas mobilizadas pelos autores de publicações veiculadas na imprensa para produzir efeitos nos possíveis leitores de que o sujeito analfabeto, pobre e negro é alguém que deveria ser excluído da marcha do progresso e da civilização. Os saberes de que eram portadores eram desqualificados e, muitas vezes, ridicularizados. Acrescentava-se a ideia de que os negros, por serem considerados semelhantes a animais e terem suas manifestações culturais e espirituais associadas mais diretamente à feitiçaria e à bruxaria, eram vinculados, de modo ainda mais estreito, à barbárie.
Apontamentos para uma educação omnilateral em Marx e Engels
Authors: Gomes Marco Antônio de Oliveira , Rodrigues Ana Paula Aires , Vasconcelo Mônica
Published: December 2022

As análises das contribuições de Karl Marx e de Friedrich Engels para a educação e para a formação politécnica é o objetivo proposto neste trabalho. Nesse sentido, é consensual, entre diferentes pesquisadores marxistas da área de trabalho e educação, que o conceito de uma formação politécnica foi delineado originalmente por Marx. Fundamentados nos postulados metodológicos marxianos, entendemos que a educação e o ensino não podem ser desvinculados do modo de produção que os forjou. Assim, com a finalidade de alcançar os objetivos propostos, o artigo analisa as razões que impedem a emancipação dos trabalhadores no âmbito das relações capitalistas, considerando, nesse processo, os projetos educacionais do século XIX e a atualidade do princípio entre ensino e trabalho na educação. Por fim, concluímos que, historicamente, a proposta de formação politécnica de educação, segundo o pensamento marxiano, pode contribuir para a formação de uma postura crítica diante das relações capitalistas. Diante disso, cabe constatar que a educação, por si só, não é responsável pela superação do capitalismo. No entanto, é impossível pensar a revolução sem ela.
Planilandia en el lienzo de geogebra: diseño de tareas e implementación en el aula
Authors: Díaz Julieta , Molfino Verónica , Ochoviet Cristina , Vizcaíno Jéssica
Published: December 2022

En el artículo se presenta un diseño didáctico enmarcado en la perspectiva de la Enseñanza de la Matemática para la Justicia Social. Se emplea como recurso una historia elaborada a partir de la novela Planilandia, para abordar temas de geometría del currículo de enseñanza media básica. El diseño consiste en una tarea y el análisis de su implementación desde cinco prácticas. Se concluye acerca del potencial interdisciplinario que aporta la perspectiva adoptada así como el valor y sentido de la inclusión de tecnología en el aula.
Radiofrequency ablation of speech induced atrioventricular nodal reentrant tachycardia with left atrial tachycardia: a case report
Authors: Xu Huipu , Wei Jingxun
Published: December 2022

Speech-induced atrial tachycardia is rarely reported worldwide, and
atrioventricular nodal reentrant tachycardia combined with
speech-induced left atrial tachycardia is rarer. Herein, we describe the
case of a 65-year-old man who was diagnosed with atrioventricular nodal
reentrant tachycardia at admission, and atrial tachycardia occurred
after radiofrequency ablation. Simultaneously, his speech was confirmed
as the cause of almost persistent left atrial tachycardia. The earliest
potential was mapped at the right lower pulmonary vein orifice using the
CARTO system. After ablation, atrial tachycardia was terminated but the
trigger mechanism remained unclear and may be related to the left atrial
cardiac plexus.
Personality in juvenile Atlantic cod ecotypes and implications for fisheries management.
Authors: Beukeboom Rosanne , Phillips Joseph , Ólafsdóttir Guðbjörg , Benhaïm David
Published: December 2022

Animals show among-individual variation in behaviours, including
migration behaviours, which are often repeatable across time periods and
contexts, commonly termed “personality”. These behaviours can be
correlated, forming a behavioural syndrome. In this study, we assessed
the repeatability and correlation of different behavioural traits i.e.,
boldness, exploration and sociality and the link to migration patterns
in Atlantic cod juveniles. To do so, we collected repeated measurements
within two short-term (three days) and two long-term (two months)
intervals of these traits and genotypes of the Pan I locus, which is
indirectly correlated to feeding migration patterns in this species. We
found that mainly exploration behaviour was repeatable in the short- and
long-term intervals, and a trend for the relationship between
exploration and the Pan I locus. Boldness and sociality were only
repeatable in the second short-term interval indicating a possible
development of stability over time and did not show a relation with the
Pan I locus. We found no indication of behavioural syndromes among the
studied traits. Although we were unable to identify the existence of a
migration syndrome for the migratory genotype (Pan IBB), this study is
the first one to highlight the existence of a possible link between the
personality trait exploration and the migration-linked Pan I locus. This
supports the need for further research that should focus on the effect
of exploration tendency and other personality traits on cod movement,
including the migratory (frontal) ecotype, to develop management
strategies based on behavioural units, rather than treating the
population as a single homogeneous stock.
Airway Clearance after Highly Effective CFTR Modulators: Normalizing Life and Reducing Treatment Burden
Authors: Borowitz Drucy , Goetz Danielle , Frederick Carla , Perez Geovanny
Published: December 2022

Objectives: Airway clearance therapy (ACT) is an important component of
therapy for cystic fibrosis (CF) but is associated with significant
treatment burden. Highly effective CFTR modulator therapy (HEMT) has
improved pulmonary function for many people with CF(pwCF). We sought to
understand changes in attitudes and practices about ACT in the post-HEMT
era. Study design: Surveys of CF community members and CF care team
members Methodology: Separate surveys were created for the CF community
and CF care providers to evaluate attitudes towards ACT and exercise in
the post-HEMT era. We solicited answers from pwCF via the CF
Foundation’s Community Voice and from CF care providers via CF
Foundation listservs. Surveys were available between July 20 and August
3, 2021. Results: Surveys were completed by 153 community members
(parents of children and pwCF) and 192 CF care providers. Belief that
exercise can substitute partially for ACT was endorsed similarly by
community members (59%) and providers (68%) . After starting HEMT,
36% of parents of children and 51% of adults did fewer ACT treatments
including 13% who stopped ACT. Adults reported altering their ACT
regimen more than parents of children. Half of providers had changed
their ACT recommendations for those on HEMT. Fifty-three percent of
respondents had discussed changing ACT with their care team (36% of
parents, 58% of pwCF). Conclusions: Providers should be aware that ACT
management changes may have been undertaken by pwCF who have pulmonary
benefits of HEMT. Treatment burden should be considered in co-management
decisions regarding ACT and exercise.
Enzyme Selection, Optimization, and Production toward Biodegradation of Waste Poly(ethylene terephthalate) at Scale
Authors: XIE DONGMING , Soong Ya-Hue , Abid Umer , Chang Allen C. , Ayafor Christian , Patel Akanksha , Xu Jin , Lawton Carl W. , Wong Hsi-Wu , J Margaret Sobkowicz
Published: December 2022

Poly(ethylene terephthalate) (PET) is one of the world’s most widely
used polyester plastics. Due to its chemical stability, PET is extremely
difficult to hydrolyze in a natural environment. Recent discoveries in
new polyester hydrolases and breakthroughs in enzyme engineering
strategies have inspired enormous research on biorecycling of PET. This
study summarizes our research efforts toward large-scale, efficient, and
economical biodegradation of waste PET, including PET hydrolase
selection and optimization, high-yield enzyme production, and
high-capacity enzymatic degradation of waste PET. First, genes encoding
PETase and MHETase from Ideonella sakaiensis and the ICCG variant
of leaf-branch compost cutinase (LCC) were codon-optimized and expressed
in Escherichia coli BL21(DE3) for high-yield production. To
further lower the enzyme production cost, a pelB leader sequence
was fused to LCC so that the enzyme can be secreted into the
medium to facilitate recovery. To help bind the enzyme on the
hydrophobic surface of PET, a substrate-binding module in a
polyhydroxyalkanoate depolymerase from Alcaligenes faecalis (PBM)
was fused to the C-terminus of LCC. The resulting four different
LCC variants (LCC, PelB-LCC, LCC-PBM, and PelB-LCC-PBM), together with
PETase and MHETase, were compared for PET degradation efficiency. A
fed-batch fermentation process was developed to produce the target
enzymes up to 1.2 g/L. Finally, the best enzyme, PelB-LCC, was selected
and used for the efficient degradation of 200 g/L recycled PET in a
well-controlled, stirred-tank reactor. The results will help develop an
economical and scalable biorecycling process toward a circular PET
economy.
Establishing Accuracy of Position-Specific Carbon Isotope Analysis of Propane by GC-Pyrolysis-GC-IRMS
Authors: Liu Changjie , liu Peng , Wang Xiaofeng , Li Xiaoqiang , Horita Juske
Published: December 2022

Rationale: Position-Specific (PS) δ13C values of propane has proven its
ability to provide valuable information on evolution history of natural
gases. Two major approaches to measure PS δ13C values of propane are
quantitative NMR (qNMR) and GC-Py(rolysis)-GC-IRMS. The qNMR has
verified measurement accuracy, however, required large sample size and
long experimental time limit its applications. The GC-Py-GC-IRMS is more
versatile method with small sample size, but its accuracy has not been
demonstrated. Methods: We measured PS δ13C values of propane from nine
natural gases, using the both methods and evaluated the accuracy of
GC-Py-GC-IRMS method. Results: The results show that large carbon
isotope fractionations occurred for the both terminal and central
carbons within propane during pyrolysis. The isotope fractionations
during the pyrolysis are reproducible at optimum conditions, but vary
between the two GC-Py-GC-IRMS systems tested, affected by experimental
conditions (e.g., pyrolysis temperature, flow rate, and reactor
conditions). Conclusions: Therefore, it is necessary to evaluate and
calibrate each GC-Py-GC-IRMS system using propane gases whose PS δ13C
values are accurately determined. This study also highlights a need of
PS isotope standards for propane and other molecules.
Comparative study on various modulation techniques for minimization of harmonic distortion and equal submodule voltage sharing in modular multilevel converter
Authors: Diwan Anuja Prashant , Nagarajan Dr.N.Booma , Venmathi M.
Published: December 2022

In this paper, comparative analysis of various Sinusoidal Pulse
Width modulation techniques and its effect on submodule voltage
capacitor balancing for Modular Multilevel Converter is presented. The
analysis is done for level-shifted PWM techniques such as Phase
disposition PWM, Phase Opposition Disposition PWM, Alternate Phase
Opposition Disposition PWM and Phase–shifted PWM techniques with
triangular and sawtooth carrier waveforms. In Pulse Width modulation
technique, triggering pulses for the submodule switches are generated by
comparing the carrier signals with sinusoidal reference signal.
Various modulation techniques are compared on the basis of the
total harmonic distortion and individual harmonic content of the output
voltage waveform of 5 level MMC. For voltage balancing of the submodule
capacitors, a voltage balancing algorithm is presented , in which
sorting the capacitors based on their voltage level is done , and
switching pulses are generated accordingly. Further the comparison is
carried out based on the submodule voltages balancing and generation of
circulating current. Simulations are performed under MATLAB/Simulink
environment for various PWM techniques and voltage balancing algorithm
for 5-level MMC output. Simulated results are experimentally validated.
Effect of magnetic field on corrosion behavior of X70 pipeline steel with V- groove flaws
Authors: Xie Fei , Wang Haoqian , Wang Dan , Hou Zhengyu
Published: December 2022

Whereas this magnetic flux leakage classifier assured the safe operation
of in-service pipelines, its magnetization impact might affect pipeline
steel corrosion, particularly for pipelines with flaws in service. In
this paper, the weight loss method, AC impedance technique,
potentiodynamic polarization technique,X-ray photoelectron spectroscopy
(XPS), and finite element simulation were used to analyze the impact of
magnetic field (MF) on the corrosion behavior of high-strength pipeline
steel with V-groove flaws in Ku’erle simulated solution. The vertical MF
increased corrosion near the left end of a V-groove slot in the
Y-direction while inhibited corrosion on the right. And the
perpendicular and parallel MF induced corrosion externally to the
V-groove slot while inhibiting corrosion within the V-groove slot.
Moreover, perpendicular and parallel MF on corrosion system are mainly
due to magnetic field gradient force, whereas vertical MF is mainly
related to Lorentz force.
Numerical study on the effect of thermal diffusivity ratio in phase change heat transfer of crude-oil using lattice Boltzmann method
Authors: Liu Xiaoyan , Zhou Zheng , Li Cong , Zhao Haiqian , Xu Ying , Chen Shu , Li Xiaoqing
Published: December 2022

When the long distance crude-oil pipe-line is stopped, the crude-oil will solidify gradually with the decrease of the temperature in the pipe-line. The solid-liquid thermal diffusivity can reflect the ability of heat diffusion in the phase change heat transfer process of crude-oil stop-transport. Based on the mathematical model of oil phase transition heat transfer established by enthalpy method, the lattice Boltzmann method is used to solve the governing equations of oil phase transition heat transfer. According to the simulation results, the phase change heat transfer process of crude-oil is divided into three-stages, and the mechanism of the phase change heat transfer process of crude-oil is studied. The results show that the influence of solid-liquid thermal diffusion ratio increase gradually with time. When Fourier number ?0.043, Nusselt number and convective heat transfer intensity of mobile phase interface slightly decrease with the increase of solid-liquid thermal diffusivity ratio. The research results of this paper can provide a reference for controlling the stoppage time of pipe-line.
Experimental investigation on the effect of vertical vibration on heat transfer performance of two-phase loop thermosyphons with different diameters
Authors: Chen Yong , Huang Yanbo , Li Fajing , Chai Mu
Published: December 2022

The two-phase loop thermosyphon (TPLT) is generally a technique used in conjunc?tion with a fan when cooling an electronic chip to enhance the cooling effect. In this context, the TPLT heat transfer efficiency is directly affected by the vibration caused by the associated fan. In this paper, the heat transfer performances of TPLT with diameters of 4 mm, 6 mm, and 8 mm were experimentally investigated under a heat?ing power capacity ranging from 40-400 W, a filling ratio of 40-70%, and a 30 m/s2 35 Hz vertical reciprocating vibration. The heat transfer performance of the TPLT is compared to the case of operation under the same working conditions in a static state. The influence of the vibration state caused by the fan rotation on the heat transfer performance of TPLT with different diameters is analyzed and discussed. The obtained results indicated that vertical vibration does not change the trend of TPLT heat transfer performance with the corresponding heating power capacity un?der each pipe diameter. On the other hand, it was found that the vibration enhances or inhibits the heat transfer characteristics of TPLT, affected by the pipe diameter, the heating power capacity, and the liquid filling ratio.
Alterations in Functional Connectivity of Thalamus and Primary Somatosensory Cortex in Painful and Painless Diabetic Peripheral Neuropathy
Authors: Croosu Suganthiya S. , Røikjer Johan , Mørch Carsten D. , Ejskjaer Niels , Frøkjær Jens B. , Hansen Tine M.
Published: December 2022

OBJECTIVE

In this study we aimed to investigate the functional connectivity of brain regions involved in sensory processing in diabetes with and without painful and painless diabetic peripheral neuropathy (DPN) and the association with peripheral nerve function and pain intensity.

RESEARCH DESIGN AND METHODS

In this cross-sectional study we used resting-state functional MRI (fMRI) to investigate functional brain connectivity of 19 individuals with type 1 diabetes and painful DPN, 19 with type 1 diabetes and painless DPN, 18 with type 1 diabetes without DPN, and 20 healthy control subjects. Seed-based connectivity analyses were performed for thalamus, postcentral gyrus, and insula, and the connectivity z scores were correlated with peripheral nerve function measurements and pain scores.

RESULTS

Overall, compared with those with painful DPN and healthy control subjects, subjects with type 1 diabetes without DPN showed hyperconnectivity between thalamus and motor areas and between postcentral gyrus and motor areas (all P ≤ 0.029). Poorer peripheral nerve functions and higher pain scores were associated with lower connectivity of the thalamus and postcentral gyrus (all P ≤ 0.043). No connectivity differences were found in insula (all P ≥ 0.071).

CONCLUSIONS

Higher functional connectivity of thalamus and postcentral gyrus appeared only in diabetes without neuropathic complications. Thalamic/postcentral gyral connectivity measures demonstrated an association with peripheral nerve functions. Based on thalamic connectivity, it was possible to group the phenotypes of type 1 diabetes with painful/painless DPN and type 1 diabetes without DPN. The results of the current study support that fMRI can be used for phenotyping, and with validation, it may contribute to early detection and prevention of neuropathic complications.
Effectiveness of Nonmydriatic Ultra-Widefield Retinal Imaging to Screen for Diabetic Eye Disease: A Randomized Controlled Trial (Clearsight)
Authors: Liu Selina L. , Gonder John R. , Owrangi Ehsan , Klar Neil S. , Hramiak Irene M. , Uvarov Artem , Mahon Jeffrey L.
Published: December 2022

OBJECTIVE

Suboptimal diabetic eye disease screening is a major cause of preventable vision loss. Screening barriers include mydriasis and the need for dedicated screening appointments. The Clearsight trial assessed whether nonmydriatic ultra-widefield (NM UWF) screening on the day of a diabetes clinic visit improved detection of clinically important eye disease versus usual screening.

RESEARCH DESIGN AND METHODS

This single-center, randomized, parallel-group controlled trial was conducted at St. Joseph’s Health Care, London, Ontario, Canada. Adults with diabetes due for screening were randomized to same-day, on-site screening (NM UWF imaging) on the day of a scheduled diabetes clinic visit or usual screening (encouraged to arrange optometrist screening). The primary outcome was detection of actionable eye disease (AED), defined as the need for an ophthalmology referral or increased ocular surveillance. The primary analysis (modified intention-to-screen) compared the proportions of AED between groups within 1 year of enrollment.

RESULTS

Of 740 participants randomized between 7 March 2016 and 17 April 2019, 335 on-site screening and 323 usual screening participants met criteria for the primary analysis. More AED was detected in the on-site screening group than in the usual screening group (50 of 335 [14.9%] vs. 22 of 323 [6.8%]; adjusted odds ratio 2.51; 95% CI 1.49–4.36). The number needed to screen by on-site screening in order to detect 1 additional patient with AED was 13 (95% CI 8–29).

CONCLUSIONS

Same-day, on-site screening by NM UWF imaging increased the detection of clinically important diabetic eye disease versus usual screening. Integration of NM UWF imaging into routine diabetes clinic visits improved screening adherence and has the potential to prevent vision loss.
Forty Years of Behavioral Diabetes Research: A Personal Journey
Authors: Delamater Alan M.
Published: December 2022

Editor’s note

This article was adapted from the address Dr. Delamater delivered as the recipient of the American Diabetes Association’s Richard R. Rubin Award for 2022. This award recognizes a behavioral researcher who has made outstanding, innovative contributions to the study and understanding of the behavioral aspects of diabetes in diverse populations. Dr. Delamater delivered the address in June 2022 at the Association’s virtual 82nd Scientific Sessions. A webcast of this speech is available for viewing on the DiabetesPro website (https://professional.diabetes.org/webcast/stigma-diabetes-care%E2%80%94evidence-and-solutions-richard-r-rubin-award-lecture).