bluuebunny/crossref_metadata_2025 huggingface dataset:
Estado do conhecimento sobre sustentabilidade, educação ambiental e agrícola no ensino de Química no Ensino Médio
Authors: Fellipetto Ilda De Franceschi , Maldaner Otavio Aloisio , Pansera de Araújo Maria Cristina
Published: October 2021

O estudo pesquisou o estado do conhecimento da Sustentabilidade, Educação Ambiental e Agrícola no ensino de Química no Ensino Médio a partir de uma busca bibliográfica realizada no Catálogo de Teses e Dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) no período de 2015-2019. Foram localizadas algumas dissertações e Teses relacionadas a temática que reiteraram a pertinência do estudo realizado, bem como, de discussões mais amplas no meio acadêmico e científico. De acordo com o estudo, foi possível destacar que apesar da Educação Ambiental e a Sustentabilidade estarem presentes em inúmeros documentos que norteiam as diretrizes curriculares para o Ensino Médio, ainda são incipientes os estudos realizados nessa etapa da Educação, especialmente, na disciplina em análise.
Metacognição e funções executiva: em busca de diálogos
Authors: Acco Flávia Ferraz , Rosa Cleci Teresinha Werner da
Published: October 2021

O presente texto se ocupa de discorrer sobre o entendimento de metacognição e de funções executivas como forma de verificar suas aproximações e dissonâncias, especialmente no modo como vêm sendo avaliados enquanto estrutura de pensamento e ação dos sujeitos no contexto educativo. Para tanto, toma-se como linha norteadora a descrição desses dois temas segundo alguns dos autores tidos como referência nas respectivas áreas envolvidas e a partir deles tece-se discussões às pesquisas desenvolvidas, especialmente a forma como a metacognição e as funções executivas têm sido avaliadas nos sujeitos, ou seja, os questionários ou testes tradicionalmente utilizados. No caso das funções executivas esses testes são recorrentes na literatura, todavia, em termos da metacognição eles se revelam em número escasso como evidenciado pela busca realizada em duas bases de dados na qual foi encontrado apenas dois testes.
A formação de professores para o ensino na área de Ciências da Natureza e a Base Nacional Comum Curricular
Authors: Dias Lisete Funari , Ferreira Maira , Luz Aline Souza da , Marinho Julio Cesar Bresolin
Published: October 2021

A pesquisa investigou como a formação inicial de professores da área de Ciências da Natureza para o Ensino Fundamental (EF) e Ensino Médio (EM) se apresenta no Projeto Pedagógico do Curso das licenciaturas em: Pedagogia; interdisciplinares em Educação do Campo e Ciências da Natureza; Física e Química, de uma IES do sul do Rio Grande do Sul, em relação ao previsto nas Diretrizes Curriculares Nacionais para a Formação de Professores (DCNFP 2015 e 2019) e na Base Nacional Comum Curricular (BNCC). Com base teórica em integração curricular e interdisciplinaridade, foram analisados documentos de políticas curriculares e PPC dos cursos, cujos dados passaram por Análise de Conteúdo, sendo a formação de professores discutida em três categorias relacionadas aos anos iniciais e finais do EF e EM. A categoria anos iniciais do EF aponta para interdisciplinaridade como possibilidade na formação do professor multidisciplinar de Pedagogia. Para os anos finais do EF e EM, é necessária uma formação de professores para a interdisciplinaridade, pois a matriz curricular dos cursos apresenta as disciplinas lado a lado, ficando a integração da área por conta dos formadores. A formação de professores, diante da BNCC, requer a interdisciplinaridade representada pelo trabalho coletivo e integração curricular.
“Mundo da virologia”: estratégia didática no ensino de Microbiologia
Authors: Silva Jaíra Patrinne Pereira da , Freitas Wanderson Lopes dos Santos , Almeida Breno Machado de , Araújo Maurício Dos Santos
Published: October 2021

O ensino de Virologia é desafiador no Ensino Médio devido inúmeras estruturas microscópicas e conceitos abstratos. Entretanto, há carência de metodologias e recursos didáticos para ensinar conteúdos de Microbiologia na Educação Básica. Por isso, o presente estudo teve como objetivo avaliar o jogo “Mundo da virologia” como recurso pedagógico auxiliar ao processo de ensino e aprendizagem de conteúdos de Virologia em uma escola pública do estado do Piauí. A pesquisa foi de campo, com abordagem quali-quantitativa e enfoque descritivo, no qual participaram 38 alunos da 2ª série do Ensino Médio de uma escola pública de Floriano, Piauí. A coleta dos dados foi por um questionário pré e pós-teste. Os dados qualitativos foram submetidos a análise Textual Discursiva e os quantitativos ao teste Wilcoxon para dados pareados (p < 0,05) e ganho normalizado da aprendizagem (g). Os alunos possuíam conhecimentos fragmentados e descontextualizados acerca dos componentes básicos dos vírus. Após a aplicação do recurso didático, os resultados forneceram evidências que os educandos assimilaram os conteúdos abordados, com g=0,85. Além disso, também foi observado participação ativa dos alunos durante a aplicação do jogo didático. Portanto, o jogo é uma ferramenta didática complementar importante no processo de ensino de Ciências.
Resgatando a técnica enfleurage
Authors: Godoi Jaqueline , Da Rosa Elisa Aguayo , Dacorégio Gisa Aparecida
Published: October 2021

No presente trabalho é apresentada uma proposta de experimento sobre a técnica enfleurage, utilizada para obtenção de óleo essencial a partir de material vegetal e gordura. O objetivo é extrair o óleo contendo limoneno, das cascas de laranja, porém por método diferenciado aos comumente divulgados na literatura e, também, apontar um modo de contextualizar essa temática. Para isso, foi adaptada uma série de materiais alternativos para facilitar o desenvolvimento do procedimento e elaboradas algumas questões para engajar alunos e professores em um processo de investigação, experimentação e reflexão, principalmente com relação à educação Ciência, Tecnologia, Sociedade e Ambiente. Os resultados da experimentação mostram-se proveitosos e, aliados à contextualização, vislumbra-se a possibilidade de ampliação da aprendizagem em Química, no Ensino Médio.
Um panorama da epistemologia de Ludwik Fleck em periódicos brasileiros da área de pesquisa em ensino de ciências
Authors: De Souza Beatriz Aparecida , Martins André Ferrer Pinto
Published: October 2021

Este artigo apresenta um panorama dos trabalhos em periódicos que empregam a epistemologia de Ludwik Fleck (1896 - 1961) como referencial teórico, investigando quais conceitos fleckianos são abordados e identificando variações e tendências na terminologia adotada e na compreensão dos conceitos nos diversos trabalhos. Para tanto, foi realizado um levantamento bibliográfico dos trabalhos publicados em periódicos brasileiros da área de ensino de ciências (Qualis A1, A2 e B1) no período de 2001 a 2020. Foi encontrado um total de 32 artigos publicados no decorrer dos últimos vinte anos. Foi identificado que os conceitos mais abordados foram: estilo de pensamento, coletivo de pensamento, círculos esotérico e exotérico, circulação intracoletiva e intercoletiva. Os conceitos de conexões ativas e passivas estão menos presentes. Foi identificado também o uso de diferentes terminologias para os conceitos de circulação de ideias e conexões e a presença de variações no entendimento acerca das categorias circulação intracoletiva e intercoletiva.
Unidad didáctica sobre la conservación de la fauna, una experiencia con escuela rural en el sur de Colombia
Authors: Vargas Fernández Armando , Medina Rivera Cristian Camilo , Mosquera Jonathan Andrés
Published: October 2021

Esta pesquisa se propôs a contribuir com o processo de ensino e aprendizagem da conservação da fauna silvestre no departamento de Huila, Colômbia por meio do desenvolvimento de uma Unidade Didática com alunos da oitava (8ª) série de uma Instituição de Ensino localizada em área rural do município de Villavieja. Para isso, iniciou-se uma abordagem mista, onde foi elaborado e validado um questionário para investigar as concepções e posicionamentos dos alunos em relação à conservação da fauna presente em ecossistemas locais como a Floresta Tropical Seca de La Tatacoa. Em seguida, foi desenvolvida uma intervenção em sala de aula estruturada em quatro temas e uma viagem de campo. Assim, destaca-se que as concepções dos alunos do grupo intervenção em torno do objeto de estudo, foram mobilizadas a partir de posições iniciais reducionistas em relação ao meio imediato, onde privilegiaram o benefício econômico da região em função da atividade turística, em direção aos níveis ideais de conhecimento científico em um último momento, refletindo sobre a conservação do meio ambiente e das espécies presentes nos ecossistemas junto ao contexto escolar.
Batalha química: um jogo de tabuleiro envolvendo química orgânica
Authors: Benedetti Filho Edemar , Cavagis Alexandre Donizeti Martins , Benedetti Luzia Pires dos Santos
Published: October 2021

O professor está sempre buscando novas maneiras de implementar metodologias mais efetivas ao aprendizado dos alunos, principalmente as que envolvem atividades lúdicas. Neste sentido, este trabalho teve como objetivo o desenvolvimento e aplicação de um jogo didático, envolvendo conceitos básicos de Química Orgânica relacionada à fórmula estrutural plana e nomenclaturas de alcanos. O jogo foi concebido para alunos do Ensino Médio, a partir de uma adaptação da tradicional “Batalha Naval”, porém utilizando um tabuleiro, e incentivando a participação de todos os alunos da turma. Este relato de experiência teve uma abordagem qualitativa e quantitativa, e a coleta de dados foi realizada por meio de duas avaliações, entrevistas com os professores e anotações em diário de campo. Chamado de “Batalha Química”, o jogo permitiu revisar, de forma lúdica, a 143 alunos de duas escolas estaduais, fórmulas estruturais planas e nomenclaturas de alcanos, propiciando um processo de ensino e aprendizagem mais prazeroso. Os alunos que participaram da atividade demonstraram grande aceitação pelo jogo, inclusive solicitando sua aplicação em outras aulas de Química, aprofundou-se a interação social e a aprendizagem da terminologia utilizada na Química de alcanos.
Nakhchivan literary atmosphere and literary translation
Authors:   Naxçıvan Dövlət Universiteti filologiya üzrə fəlsəfə doktoru, dosent, Şəmsi qızı Məmmədova Xumar
Published: October 2021

The presented article discusses the issues of Nakhchivan literary environment and literary translation. It is noted that translation is a creation in itself, and the activities of representatives of the Nakhchivan literary environment in this area are exemplary. In general, during the independence period, some experience was gained in the literary environment of Nakhchivan, translations from German, English and French by our poets and writers Hamid Arzulu, Shirmammad Gulubeyli, Shamil Zaman who is famous as poet, prose-writer and translator were delivered to readers in the form of books and works were published in the press. The examples presented in the article once again prove the perfection of the writers' translation activities, their translations from German, English and French provide the Azerbaijani reader with full information about the society, people and their life of these peoples. Key words: Nakhchivan, literary atmosphere, literary translation, prose, poetry
Global Solutions for the Kuramoto-Sivashinsky Equation Posed on Unbounded 3D Grooves
Authors: Larkin N.A.
Published: October 2021

Initial boundary value problems for the three-dimensional Kuramoto-Sivashinsky equation posed on unbounded 3D grooves (that may serve as mathematical models for wildfires) were considered. The existence and uniqueness of global strong solutions as well as their exponential decay have been established.
Historia Ecclesiae Evangelicae […] tredecim oppidis Scepusii (1830)
Authors: Voigt Vilmos
Published: October 2021

This study analyses a book which was published in 1830 in Halberstadt (Kingdom of Prussia) by Carolus Brüggeman: Historia Ecclesiae Evangelicae Augustanae Confessioni addictorum in Hungaria universe; precipue vero in Tredecim Oppidis Scepusii. The author, Antal Lajos Munyay, a Lutheran preacher whose name did not appear in the book, interpreted the history of the Lutherans of the county of Szepes (comitatus Scepusiensi) from the Reformation to the nineteenth century. Munyay did not mention the word “martyr” even in the context of the Protestan persecutions of the 1670s. The present study thus tries to disclose the reasons for this surprisingly neutral narrative of early modern Lutheran history in Upper Hungary.
Komáromi Csipkés György, a „megtébolyodott Notarius”
Authors: Csorba Dávid
Published: October 2021

Dieser Anlass ist gemäss dem Model der case study geschrieben. Er betrifft Predigten der Frühneuzeiten, aber nicht nur durch einen exakt realen Predigttext, sondern auch durch derer Kontexte. Wie es zum ersten Blick scheint, kann der Narrative des Textes von György Komáromi Csipkés (1628−1678) mit der einfachen, nur exegetisch interessanten interpretation gelesen werden, hauptsächlich deswegen, weil sich die Predigt − wie wir kennen − ohne liturgische oder applikative Elementen erklang. Aber die Lage der Mikrowelt der Stadt Debrecen im 17-ten Jahrhundert zeigt eine andere Perspektive: die kirchliche Synodalakten und die städtische Protokollen sagen darüber Bescheid, dass die Analyse dieser Predigt nur einer zeitgenössischer kirchrechtlichen Konflikt beigefügt werden soll. Die Streiten zwischen der Stadt und der Kirche dauerten mindestens anderthalb Jahr, und ein sehr erstaunlicher Satz hat sich der ersten Prediger von Debrecen, Komáromi Csipkés damals äussert: „er sei in spezieller Mode geprägt haben, als die anderen“. Ich habe in diesem Anlass viel Themas und Annäherungen in Bezug genommen, die böse Klagen des oben erwähnten Wortes interpretieren zu können, so wie der System der frühneuzeitlichen Kirchendienstes, die Sorte des Einkommens der Prediger, die Wirkung der Praxis des kirchlichen und städtischen Recht, die Analyse der Anthropologie der Schriftsteller, die Pietas der Prediger etc. Die philologische und kulturgeschichtliche Methoden weisen darauf hin einerseits wie eine kalvinistische Stadt in Ungarn zwischen 16−18. Jahrhundert lebte, und andererseits wie ein ganz gewöhnlicher Predigttext appliziert werden konnte. Und zum letzten Mal, die Analyse des damaligen ersten Kontextes wahrt uns, Exegese aus dem 21. Jahrhundert davor, einen Text aus Frühneuzeit ohne des Bekennen der ersten Kontext zu beurteilen.
Hazafiasság és prófécia
Authors: Katschthaler Karl
Published: October 2021

During the Great War both sides agreed on the special power of music to create a mythologized national community of destiny and to strengthen the fighting spirit of the masses. From the German perspective this war was one between western civilization characterized by capitalism and industrialization on the one hand and German high culture representing traditional values and the homo hierarchicus on the other. In the first part of this paper I outline this ideological and social background of musical life. In the second part I explore the attitudes of Arnold Schoenberg and Alban Berg toward the Great War and their participation in the clash of civilizations. Finally I suggest a prophetic reading of some compositions of the Second Viennese School, particularly of Gustav Mahler’s Symphony No. 6 and Alban Berg’s Three Pieces for Orchestra, Op. 6. Because of their deconstructive and subversive nature these pieces can be read as prophetic not only of the Great War, but also of the further historical catastrophes of the twentieth century.
Ki tudja, miféle könyv, és miről szól a Nincstelenek
Authors: Vajda Mihály
Published: October 2021

The author of this essay looks at the book Nincstelenek, as something very special; the author of the book struggles with himself, because he wants to understand why he has been different from everybody else from his childhood. He must re-createhis childhood self to be able to give account about a very deep and severe trauma he could cope with any means. He wants to understand himself at last. He tries to create a distance from his childhood self, and from the world where he felt alienated as a child. Lacking that distance he could not live further. But not even the prime numbers could help him, though there is an exact order among them; and the design of the old house could not help him either. Szilárd Borbély was not able to stop the confusion of his life.
A review of the Andrarum Limestone and the upper alum shale (Middle Cambrian) of Bornholm, Denmark
Authors: Madsen Vivianne Berg
Published: October 2021

The lithology and fossil content of the Middle Cambrian Andrarum Limestone on Bornholm is briefly re­viewed. Trilobites, brachiopods and hyolithids are common, acid residues contain a rich fauna of pelagiel­laceans, rostroconchs and echinoderm fragments. Most of these are phosphatized with well preserved mi- cro- and ultrastructures. A revised list of trilobites is presented. New finds of trilobites in the lowermost upper alum shale show the lower part of the Lejopyge laevigata Zone to be no more than 10 cm thick. The occurrence of the Upper Cambrian conodont Westergaardodina tricuspidata permits a more exact place­ment of the Middle-Upper Cambrian boundary. The Middle Cambrian deposits are shown to be 3 m ± 10 cm in total thickness in the two localities known on Bornholm.
Mound bedding in a sponge-rich Coniacian chalk, Bornholm, Denmark
Authors: Nygaard N. Noe , Surlyk F.
Published: October 2021

The Coniacian Arnager Limestone is exposed on the island of Bornholm in the Baltic Sea. The formation is composed of marly silica-rich chalk with a very sparse shelly macrofauna. Impressions of siliceous spon­ges occur in great abundance but flint is virtually absent. The chalk is intensely bioturbated and only the latest and deepest burrows have left recognisable trace fossils. Mapping of the irregular bedding reveals that deposition took place in a complex system of low mud-mounds. Distance between top of mounds and adjacent lows is Cr8 m, the amplitude is up to 1-2 m, and maximum dip of the flanks is 5-10". The mounds seem to be circular to oval in plan view. The association of mounds and high density siliceous sponge fau­nas suggests that the sponges and perhaps the spicule mats of dead decaying sponges were effective in baffling and trapping the fine-grained chalk ooze and clay which was swept by slow bottom currents. The currents seem to have intermittently reached sufficient strength to cause scouring of mound flanks, and mound formation was thus probably dependant of the delicate balance between production of carbonate ooze, current velocity and persistency, and of environmental conditions favourable to dense growth of sili­ceous sponges. The Arnager Limestone mounds are geometrically similar to Upper Maastrichtian and Da­nian bryozoan chalk mounds of Denmark and Upper Turonian and Santonian chalk mounds of Nor­mandy. If the mounds were caused, in part, by sponge baffling they represent a previously undescribed type of mound from the Cretaceous of north-west Europe.
Improving the system of access to water biological resources in the West Arctic region of Russia
Authors: Vasiliev Anatoliy , Zatheyeva Vera , Lisunova Eugenia
Published: October 2021

An analysis of the global and domestic experience of access of fishermen to the operation of marine water biological resources was performed. The data on the disadvantages of the "historical" principle of distribution of quotas for fishery are given. Proposals were developed to increase returns for the state and society from the exploitation of the federal commodity by private fishing companies.
Will international law save dolphins from total annihilation?
Authors: Bekyashev Kamil
Published: October 2021

The article considers the international legal problems of dolphin protection. The analysis of the existing conventions is given in detail; declarations on the subject of the article are considered. The content of the national legislation of a number of countries on the conservation of dolphins is outlined. The contribution of the Russian Federation to the struggle for the preservation of dolphins is shown.
South Kuril zone: the state of resources and fishery in 2000-2020
Authors: Badaev Oleg , Boldyrev Vladimir , Shabelsky Dmitriy , Solodovnikov Sergey
Published: October 2021

Research object: aquatic biological resources and fishing in the South Kuril zone. The purpose of the work is to assess the state of resources and fishing in the South Kuril zone of the Far Eastern fishery basin of Russia in 2000-2020, the prospects for the development of the fishery complex.

Result: With the average long-term recommended value of the commercial withdrawal in the South Kuril zone of 623 thousand tons, the development of aquatic biological resources averages 206.5 thousand tons, or 33.1% (in 2020, the development was 53.5%). The region has significant prospects and potential within the framework of the overall development strategy for the Russian Far East.
History of the study and features of the fishing of the opilio strigun crab – Chionoecetes opilio in the northern part of the Sea of Okhotsk
Authors: Metelyov Evgeniy , Grigorov Vladislav , Rusyaev Sergey , Smirnov Andrey
Published: October 2021

The history of the study and fishing of the opilio strigun crab, which lives in the northern part of the Sea of Okhotsk, is considered. Based on the materials collected in 2020, in comparison with 2018-2019, the course of fishing and catching of this object is analyzed. It is shown that the prospects for the industrial development of this valuable object in the coming years do not cause concerns, although some reduction in the reserve is possible.
Participatory approaches to empower girls and young women in physical education and sports contexts: a systematic review
Authors:   Universidad de Castilla-La Mancha, Facultad de Educación de Albacete, Reyes Lucía , García López Luis Miguel , Camacho-Miñano María José , Oliver Kimberly Linda
Published: October 2021

Review question / Objective: The purpose of this work is to systematically review the existing scientific literature on the use of participatory research approaches for the empowerment of girls and young women in physical education and sport contexts. Condition being studied: The empowerment of girls and young women in sports-physical activity contexts by means of participatory approaches. Information sources: To carry out this systematic review, a bibliographic search was carried out in eight electronic databases (Academic Search Ultimate, ERIC, MedLine, PsycInfo, Scopus, Sociology Source Ultimate, Sport-Discus and Web of Science) between the months of April and May 2021.
School Sport, conceptual and operational realities: A Systematic Review
Authors:   nvestigation Group of Coruña University dedicated to Education, Health and Physical Activity: Gender Studies - A Coruña, Galicia, Spain, Machado Rui Menezes , Sarmento Hugo , Valeiro Miguel , Tobio Gabriel Torres , Duarte Daniel , Teques Pedro
Published: October 2021

Review question / Objective: What is the concept of School Sport in different countries and how they operationalize it? Condition being studied: The School Sports in several countries, are a crucial element of the educational system and assumes an increseally importance for the physical activity and health programs. In this pandemic period, the physical activity and the wellbeing of children and young adults have come to the center of a large discussion. The school sports, in this context, are assumed as player in consideration, but as countries discuss it, are noted different understandings of the school sports concept in each country as well different approaches and applications of it.
Using Response Surface Analysis to Estimate Time of The Gas-Water Contact Lift in Yamburg Gas Field Conditions
Authors: Mugisho Joel Bacirheba  , Tanoh Boguy Eddy Martial  , Mirsamiev Narzullo Abdugaforovich  , Madumarov Mukhriddin Mukhammadjon Ugli
Published: October 2021

Like many of the fields in northwest Siberia, the Yamburg oil and gas condensate field is in the final production stages. This, therefore, results in an accumulation of a large amount of formation water in the inflow at the bottom of the well. Response surface analysis is used as a new technique to gain a detailed understanding of the relationships between combinations of two predictor variables and an outcome variable. This approach was applied to the Yamburg field to estimate the time of the gas-water contact, considered as the result variable, by taking into account two groups of predictive variables which correspond to the reservoirs grouped by their lithological characteristics. The results of the predicted gas-water contact time were compared to the expected gas-water contact time, the data of which were taken into account for the study. Using the model parameters as well as the three-dimensional response surface, which was constructed to facilitate and improve the interpretation of the results, it was then possible to predict the gas-water contact time under certain conditions.
Dual Solutions in Mixed Convection Flow Along Non-Isothermal Inclined Cylinder Containing Gyrotactic Microorganism
Authors: Nayema Islam Nima  , Mohammad Ferdows
Published: October 2021

The purpose of this research is to present dual solution for combined free and forced convection flow towards a non-isothermal permeable inclined cylinder containing gyrotactic microorganism. Though several researches were done on dual solutions for mixed convection and also along the vertical cylinder for the numerous engineering applications but very few works have done on dual solutions for mixed convection with gyrotactic microorganisms. Two steps are performed here to carry out numerical calculations. Firstly, the governing partial differential equations are simplified into set of coupled non-linear ordinary differential equations using similarity transformations and then solved numerically using bvp4c function from MATLAB. Dual solutions are observed for heat, mass and density of motile microorganism transfer rate and also for velocity, temperature, concentration, and microorganism profile beyond a critical point. The research is reached to excellent argument by comparison in few cases between the results obtained from MATLAB and Maple algorithm. The heat, mass and motile microorganism transfer rate decreases from free to mixed convection regime and then increases to forced convection regime with the influence of different flow control parameters. The results also indicate that dual solutions for different flow profiles exist only in free convection dominated regime.
RAZÃO JURÍDICA PARA A COBRANÇA DO ITBI, ABUSOS NA TRIBUTAÇÃO E INCONGRUÊNCIA DA LEGISLAÇÃO ANAPOLINA
Authors: Paixão Alessandro Gonçalves da , Costa Marcos Ricardo Da Silva , Giordano Jade Ventura
Published: October 2021

A presente pesquisa tem o propósito de esclarecer assuntos ligados à tributação do Imposto de Transmissão de Bens Imóveis – ITBI, bem como questionar as incongruências nos parâmetros do cálculo estipulados na legislação anapolino. Para isso realizou-se uma análise na legislação tributária correspondente a tal imposto. Assim, no primeiro momento será exposto o contexto histórico da criação do ITBI, para que, em um segundo momento, seja discutido as diferentes estipulações legislativas, no âmbito constitucional, nacional e municipal, e ainda o impacto que uma cobrança exacerbada causaria no mercado imobiliário de acordo com a teoria de Laffer.
A LUTA DO DIREITO CONTRA OS MALES DA SOCIEDADE Tradução
Authors: Viola Francesco , Carvalho Antônio Alves  de , Bonome José Roberto
Published: October 2021

Tradução
Silver Nanoparticle of Acalypha indica Linn. Leaf As Bio-larvicide against Anopheles sp. Larvae
Authors: Banne Yos , Sahelangi Olfie , Soenjono Steven , Barung Elisabeth Natalia , Ulaen Selfie , Walalangi Rivolta G. M. , Sapiun Zulfiayu
Published: October 2021

BACKGROUND: Acalypha indica Linn. has been used as traditional medicine, it contains flavonoids, alkaloids, tannins, saponins, steroids, triterpenoids, and essential oils.

AIM: This study aimed to determine the bio-larvicide effects of A. indica Linn. leaf stew and the silver nanoparticles against Anopheles sp. larvae.

METHODS: The fresh leaves of A. indica Linn. extracted using distilled water at 100°C for 30 min. The silver nanoparticles were made by mixing a solution of silver nitrate with the stew, which acts as a reducing agent. The resulting silver nanoparticles were characterized by particle size analyzer and UV-vis spectrophotometer. The bio-larvicide effects against Anopheles sp. larvae performed using a completely randomized design. There were eight groups consisted of ten larvae and three replications. Treatment groups of stew and silver nanoparticle for concentrations 0.05%, 0.5%, and 5%, respectively. The negative control group was distilled water and the positive control group was the 0.01% abate solution. Assessment of larvicide activity was carried out every hour for 6 h and continued if there were larvae that live up to 24 h. The LC50 value was calculated based on Probit analysis.

RESULTS: The results showed that the A. indica Linn. leaf stew can be made into silver nanoparticles preparations, optimal results were obtained from a mixture of 1% stew and 3 mM AgNO3. The result of bio-larvicides effect test against Anopheles sp. larvae showed that the LC50 value of the A. indica Linn. leaf stew was 727,3 ppm and the LC50 value of silver nanoparticles was 3.366 ppm.

CONCLUSION: It can be concluded that A. indica Linn. is a promising larvicidal plant and can be made into silver nanoparticle preparations.
Alkaloids of Peganum harmala L. and their Pharmacological Activity
Authors: Doskaliyev Aidos , Seidakhmetova Roza , Tutai D. S. , Goldaeva Kristina , Surov V.K. , Adekenov S.M.
Published: October 2021

Peganum harmala L. contains 17 alkaloids of quinazoline and indole structure types. Of these, harmaline, harmine, harmalol and L-peganin (vazicin) are pharmacologically active. It was established that of the alkaloids contained in the seeds, 50-95% is dominated by harmaline, harmine is dominated in the roots (67-74% of the total of extractive substances), and in the aerial part, the main mass is peganin (up to 78% of the total of alkaloids). Beta-carboline alkaloids of Peganum harmala L. inhibit monoamine oxidase, thereby exerting a neuroprotective effect.
This article is devoted to the results of studies of the neurotropic action of harmine hydrochloride, when compared with the activity of the reference drug “Amitriptyline”. It was shown that the use of harmine hydrochloride helps to reduce the level of anxiety in animals under conditions of experimental psychoemotional chronic stress with prolonged administration. In the study of acute and chronic toxicity, it was determined that harmine hydrochloride belongs to the category of moderately toxic substances (hazard class II). According to the results of molecular docking, the presence of strong bonds in harmine hydrochloride with the serotonin 5-HT2C receptor, dopamine D2 receptor, as well as monoamine oxidase A and B was revealed, which indicates the implementation of the mechanism of neurotropic action of harmine hydrochloride at the level of synaptic neurotransmission of monoamines (dopamine, serotonin and others). It was also established that harmine hydrochloride eliminates haloperidol-induced catalepsy in rats, reduces oligokinesia and rigidity in the Parkinson’s test, has antihypoxic activity in the hypobaric hypoxia test, and exhibits pronounced antidepressant activity in the Porsolt’s test. In the course of the study of pharmacokinetics and bioavailability, it was revealed that with the administration of harmine hydrochloride, the quantitative content is quickly achieved and the concentration of the active substance in the blood significantly increases. The relative bioavailability of harmine hydrochloride is 112.7%.
Harvestmen in the semiarid: a new genus and three new species of Pachylinae (Opiliones: Gonyleptidae) from Caatinga dry vegetation, with a cladistic analysis
Authors: Saraiva Nícolas Eugenio de Vasconcelos , Hara Marcos Ryotaro , DaSilva Marcio Bernardino
Published: October 2021

Abstract

Opiliones are highly diverse in the Neotropics. Because of biological constraints, most harvestmen communities are associated with humid forests, exhibiting a high species diversity and endemism in these habitats. Drier formations, such as the Caatinga biome in northeastern Brazil, are less diverse and still considered under-sampled for the order. This study represents an effort to examine the aforementioned diversity by describing a new Gonyleptidae genus, Sertanejagen. nov., comprising two new species from Ceará state, Sertaneja bicuspidatasp. nov. and Sertaneja crassitibialissp. nov., and one new species from Rio Grande do Norte state, Sertaneja falcatasp. nov. A morphological cladistic analysis consisting of 20 terminals and 72 characters was performed to evaluate monophyly of the new genus and relate it to other Gonyleptidae. The analysis resulted in a single most parsimonious tree, corroborating Sertanejagen. nov. monophyly and relatedness to Gyndoides springmanni Soares & Soares, 1947, which in turn is the sister group to the DRMN clade. Taking into account the morphological traits and phylogenetic placement of Sertanejagen. nov., we chose to place the new genus in Pachylinae despite its polyphyletic status, given that the Sertanejagen. nov. clade is closely related to one of the Brazilian Pachylinae lineage. A resolution to the Pachylinae conundrum is needed to further explain the subfamily intricacies. Future research requires a larger scope, but currently, based on the new genus monophyly, support, and relatedness, we formally propose its creation and hope to shed light on the possible evolutionary scenarios for the subfamily.
Teachers' perspectives for a critical agenda in media education post COVID-19. A comparative study in Latin America
Authors: Mateus Julio-César , Andrada Pablo , González-Cabrera Catalina , Ugalde Cecilia , Novomisky Sebastián
Published: October 2021

The COVID-19 pandemic in Latin America forced a transition from a face-to-face educational model to a distance model affected by emergencies, technological precariousness, and lack of planning. This has heightened the need for media literacy in the region. In this context, the changes that have occurred were analyzed in order to propose a critical agenda from the perspective of teachers. First, a desk research of official sources was carried out to learn about the strategies of the four countries under study: Argentina, Ecuador, Chile, and Peru. Secondly, eight focus groups were conducted with primary school teachers from public and private institutions to learn about their perception of their own and their students' media competencies, the impact of the pandemic on their practices and needs, and the emerging challenges in this crisis. The results shed light on the need for relevant ICT training from a media literacy perspective, and strategies to address connectivity gaps, lack of adequate environments and work overload. The specific results per country and the differences and demands of each context are discussed in this work as contributions to the development of a critical agenda in media education.

La pandemia causada por la COVID-19 en América Latina obligó a transitar de un modelo educativo presencial a uno a distancia atravesado por la emergencia, las precariedades tecnológicas y la falta de planificación. Esto ha agudizado las necesidades de educación mediática en la región. En ese contexto, se analizó los cambios ocurridos para proponer una agenda crítica desde la perspectiva de los docentes. En primer lugar, se realizó una revisión documental de fuentes oficiales para conocer las estrategias de los cuatro países de estudio: Argentina, Ecuador, Chile y Perú. En segundo lugar, se llevaron a cabo ocho grupos focales con docentes de primaria de instituciones públicas y privadas para conocer su percepción sobre sus competencias mediáticas y las de sus estudiantes, el impacto de la pandemia en sus prácticas y necesidades, y los retos emergentes en esta crisis. Los resultados apuntan a la necesidad de capacitaciones pertinentes en el manejo de las TIC, así como estrategias que atiendan las brechas de conectividad, la falta de ambientes adecuados y la sobrecarga laboral. Los resultados específicos por país, las diferencias y demandas propias de cada contexto, se discuten en este trabajo como aportes al desarrollo de una agenda crítica en educación mediática.
Les « jeunes artistes » plasticiens en France : comment l’âge impacte-t-il leurs trajectoires ?
Authors: Fournier Guillaume
Published: October 2021

Le passage des jeunes artistes plasticiens par différents canaux de légitimation influe grandement sur leur insertion dans le milieu de l’art contemporain français. Le présent article, fondé sur une segmentation de la jeunesse en quatre classes d’âge, révèle que les trajectoires des jeunes artistes plasticiens sont rythmées par autant d’étapes nécessaires à leur reconnaissance artistique et marchande dans un champ fortement concurrentiel.
Impact of Physician Names on Missed Appointments in Psychiatry Resident Clinics: A Pilot Study
Authors: Adi Ahmad , Nagy Gabriela , Mankad Mehul , Gagliardi Jane P.
Published: October 2021

The authors undertook the current study to investigate patient and provider factors and their relationship to patient show rates. The authors included as eligible all new patient appointments in psychiatry resident clinics at a large academic hospital-based psychiatry clinic between July 2017 and June 2018. Prior to data extraction, a resident focus group (
n
= 5) was conducted to examine ways in which patients might perceive provider names as a proxy for implicit bias. Multilevel logistic regression modeling was used with appointment show status (yes/no) as the binary dependent variable. Data were extracted for a total of 14 providers from July 2017 through June 2018, yielding 295 scheduled new-patient evaluation appointments; of these, 102 (35%) were missed (“no-shows”). Ambiguous-sounding provider names were associated with lower patient show rates compared with non–ambiguous-sounding provider names (odds ratio = 0.41,
P
< .01). Our results demonstrate some relationship between provider name ambiguity and patient no-show rate. Our small sample size and high prevalence of ambiguous-sounding names does not permit further characterization of name types, although the question may warrant further study.

[
Psychiatr Ann
. 2021;51(10):486–491.]
Zaplemba – prenos – distribucija
Authors: Komić Marn Renata
Published: October 2021

Članek obravnava usodo zbirke slik, ki jo je grof Ferdinand Marija III. Attems do leta 1945 hranil v svojem gradu v Slovenski Bistrici, ter na podlagi analize različnih arhivskih virov in ugotovljene konkordance med zapisi utemeljuje predlagane identifikacije posameznih slik, ki jih zdaj hranijo slovenske javne ustanove. Poleg provenience posamez- nih umetnin iz Attemsove zbirke je v prispevku predstavljen eden najpomembnejših elementov njihove zgodbe: kon- tekst povojne zaplembe, prenosov, skladiščenja v Federalnem zbirnem centru in nadaljnje distribucije po različnih slovenskih ustanovah.
A Comprehensive Evaluation of Internet-of-Things Platforms
Authors: Akusta Dagdeviren Zuleyha
Published: October 2021

Internet of things (IoT) has attracted researchers in recent years as it has a great potential to solve many emerging problems. An IoT platform is missioned to operate as a horizontal key element for serving various vertical IoT domains such as structure monitoring, smart agriculture, healthcare, miner safety monitoring, smart home, and healthcare. In this chapter, the authors propose a comprehensive analysis of IoT platforms to evaluate their capabilities. The selected metrics (features) to investigate the IoT platforms are “ability to serve different domains,” “ability to handle different data formats,” “ability to process unlimited size of data from various context,” “ability to convert unstructured data to structured data,” and “ability to produce complex reports.” These metrics are chosen by considering the reporting capabilities of various IoT platforms, big data concepts, and domain-related issues. The authors provide a detailed comparison derived from the metric analysis to show the advantages and drawbacks of IoT platforms.
Connectivity Estimation Approaches for Internet of Things-Enabled Wireless Sensor Networks
Authors: Akusta Dagdeviren Zuleyha , Akram Vahid
Published: October 2021

Internet of things (IoT) envisions a network of billions of devices having various hardware and software capabilities communicating through internet infrastructure to achieve common goals. Wireless sensor networks (WSNs) having hundreds or even thousands of sensor nodes are positioned at the communication layer of IoT. In this study, the authors work on the connectivity estimation approaches for IoT-enabled WSNs. They describe the main ideas and explain the operations of connectivity estimation algorithms in this chapter. They categorize the studied algorithms into two divisions as 1-connectivity estimation algorithms (special case for k=1) and k-connectivity estimation algorithms (the generalized version of the connectivity estimation problem). Within the scope of 1-connectivity estimation algorithms, they dissect the exact algorithms for bridge and cut vertex detection. They investigate various algorithmic ideas for k connectivity estimation approaches by illustrating their operations on sample networks. They also discuss possible future studies related to the connectivity estimation problem in IoT.
Critical Nodes Detection in IoT-Based Cyber-Physical Systems
Authors: Ugurlu Onur , Akram Nusin , Akram Vahid Khalilpour
Published: October 2021

The new generation of fast, small, and energy-efficient devices that can connect to the internet are already used for different purposes in healthcare, smart homes, smart cities, industrial automation, and entertainment. One of the main requirements in all kinds of cyber-physical systems is a reliable communication platform. In a wired or wireless network, losing some special nodes may disconnect the communication paths between other nodes. Generally, these nodes, which are called critical nodes, have many undesired effects on the network. The authors focus on three different problems. The first problem is finding the nodes whose removal minimizes the pairwise connectivity in the residual network. The second problem is finding the nodes whose removal maximizes the number of connected components. Finally, the third problem is finding the nodes whose removal minimizes the size of the largest connected component. All three problems are NP-Complete, and the authors provide a brief survey about the existing approximated algorithms for these problems.
Strategic Implications of Organizational Culture, Knowledge, Learning Organizations, and Innovation on Sustainable Organizations
Authors: Vargas-Hernández José G. , López-Lemus Jorge Armando
Published: October 2021

This study aims to analyze the strategic implications that the organizational culture has on organizational knowledge, learning, and innovation. It begins from the assumption that there is a direct and positive relationship between the organizational culture and knowledge, learning, and innovation in organizations. It also is assumed that organizational culture, knowledge, learning, and innovation play a receptive to sustainable organizational practices. The method used is the appreciative inquiry as a collaborative dialogue based on the question of what is the best of and what might be that aims to design and implement innovations in sustainable organizational arrangements and processes. The theoretical framework is based on organizational cultural cognitivism theory and the theory of socio-ecological intergradation. It is concluded that sustainable organizations practices require the creation and development of an organizational culture supportive of knowledge, learning, and innovation practices.
Additive Manufacturing (AM)
Authors: Abdulrahman Kamardeen Olajide , Mahamood Rasheedat Modupe , Akinlabi Esther T.
Published: October 2021

The need for less weight and high-performance materials in manufacturing industries has continuously led to the development of lightweight materials through the use of advanced additive manufacturing (AM). The race of lightweight and high-performance metals continue to evolve as this continuously provides better understanding about connection existing between material processing, microstructural development, and material properties. AM technique is an interesting manufacturing process that is employed in production of engineering components with improved properties. The choice of titanium and its alloys in structural applications are attributed to their superior strength-to-weight ratio and high corrosion resistance. This chapter looked at different additive manufacturing (AM) techniques developed for the processing of lightweight metals, their strengths, and limitations. The chapter also looked at the role and contribution of AM to the 4th industrial revolution, processing, and application of titanium aluminide for high temperature applications.
Processing, Properties, and Uses of Lightweight Glass Fiber/Aluminum Hybrid Structures
Authors: Ramdani Noureddine , Razali Mohammed Seddik
Published: October 2021

The replacement of heavy metallic structures by high-performance lightweight composite materials is a prominent solution to fulfill the continuous demand in different industrial sectors. Lightweight structures based on aluminum-glass fiber reinforced plastics (GFRP) sandwich panels have been increasingly utilized in the shipbuilding, automotive, and aerospace industries for their striking mechanical and physical properties. These advantageous properties have resulted from the combination of the high tensile and flexural strengths, increased hardness, and the improved wear-resistance of aluminum laminate with the unique properties of lightweight stiffness and high strength weight ratio of glass fiber-reinforced. In this chapter, the various processing approaches, properties, and applications of these sandwich structures are summarized from a wide range of literature.
Joining Techniques Like Welding in Lightweight Material Structures
Authors: Ulutaş Aytekin
Published: October 2021

In order to take more stringent measures in fuel economy and achieve the determined performance targets, the automotive industry needs to reduce the weight of the vehicles it produces. For this reason, all automobile manufacturers have determined their own strategies. Some manufacturers use lighter aluminum, magnesium, and composite components in their cars. In this study, the joining techniques of lightweight materials such as welding and the processes of their industrial use have been examined. There is currently no single technology that can combine all metallic panels in a car body structure. However, it is known that various joining technologies are used together. With the potential to combine certain combinations of steel and aluminum, manufacturers and scientists continue to work to identify technologies with the highest potential for lightweight joining and put them into use in high-volume automobile production. Therefore, it is important to examine the weldability of light materials such as magnesium, titanium, and aluminum.