bluuebunny/crossref_metadata_2025 huggingface dataset:
Ecological Factors Influencing Severity of Cashew Fusarium Wilt Disease in Tanzania
Authors: Lilai Stanslaus A. , Kapinga Fortunus A. , Nene Wilson A. , Mbasa William V. , Tibuhwa Donatha D.
Published: July 2021

Cashew (Anacardium occidentale L.) is an important cash crop in Tanzania as a source of income to cashew growers and provides foreign exchange for the country. Despite its significance, the crop is threatened by fast spreading disease known as cashew Fusarium wilt caused by Fusarium oxysporum. Field assessment and laboratory tests were conducted to determine incidences of the disease, severity, ecological factors that influence them and explored the pathogen host specificity in six cashew growing districts. The results revealed significant (P<0.001) variation of disease incidences and severity among the studied districts. The results further revealed that there is both positive and negative correlation between the incidence and severity of the disease versus the evaluated ecological factors. The soil pH, soil temperature, air temperature, and relative humidity depicted positive correlation of disease incidence and severity versus ecological factors at ρ=0.50 and ρ=0.60, ρ=0.20 and ρ=0.94, ρ=0.11 and ρ=0.812, ρ=0.05 and ρ=0.771 respectively while nitrogen, phosphorus, and carbon depicted negative correlations at ρ=-0.22 and ρ=-0.58, ρ=-0.15 and ρ=-0.94, ρ=-0.19 and ρ=-0.12 respectively. In terms of host range, none of the weed species was found to be a carrier of Fusarium pathogen implying that it is host specific or semi selective. The results revealed that the tested ecological parameters favor the growth and development of Fusarium pathogen. Thus, management of the disease requires nutrients replenishment and soil shading as essential components in developing appropriate strategies for the control and prevention of further spread of the disease.
First Report of Tomato Spotted Wilt Virus in Angelica acutiloba
Authors: Kwak Hae-Ryun , Hong Su-Bin , Choi Hyeon-Yong , Park Gosoo , Hur On-Sook , Byun Hee-Seong , Choi Hong-Soo , Kim Mikyeong
Published: July 2021

In June 2019, Angelica acutiloba plants showing virus-like symptoms such as chlorotic local lesion and mosaic on the leaves were found in a greenhouse in Nonsan, South Korea. To identify the causal virus, we collected 6 symptomatic A. acutiloba leaf samples and performed reverse transcription polymerase chain reaction (RT-PCR) analysis using specific detection primers for three reported viruses including tomato spotted wilt virus (TSWV). RT-PCR results showed that five symptomatic samples were positive for TSWV. Mechanical sap inoculation of one of the collected TSWV isolate (TSWV-NS-AG28) induced yellowing, chlorosis and mosaic symptoms in A. acutiloba and necrotic local lesions and mosaic in Solanaceae species. Phylogenetic analysis based on the complete genome sequences showed that TSWV-NS-AG28 had a maximum nucleotide identity with TSWV-NS-BB20 isolated from butterbur in Nonsan, South Korea. To our knowledge, this is the first report of TSWV infection in A. acutiloba.
A Comparative Study of Community-Based Diabetes Health Education between Canada and China
Authors: Tang Jingjing , Shi Rong , Hu Fan
Published: July 2021

The prevalence of diabetes in the world is increasing largely, which has caused a heavy burden on the health service system of all countries. As one of the effective means of diabetes management, community-based diabetes health education has been carried weight for all over the world. Based on the practice in community-based diabetes health education, the authors compare community-based diabetes health education between Canada and China in fields of organization, approaches, personnel certification system, Using of social media, Role of pharmacist, and analyze successful experience in Canada which is worth learning. The final contribution of the paper helps to improve community-based diabetes education systems.
Aansprakelijkheid van bestuurder en accountant na dividenduitkering
Authors: Brink-van der Meer J.E.
Published: July 2021

Aansprakelijkheid van bestuurder en accountant na dividenduitkering. Beschouwingen bij een vonnis van de rechtbank Rotterdam van 3 februari 2021, ECLI:NL:RBROT:2021:1011

De auteur bespreekt een uitspraak waarin een bestuurder op grond van artikel 2:216 BW aansprakelijk wordt gesteld voor het tekort dat door een uitkering is ontstaan. De bestuurder wentelt zijn aansprakelijkheid in deze zaak succesvol af op de accountant. Welke lessen kan de accountant bij de uitoefening van zijn niet-wettelijke taak hieruit trekken?
Гадаад Монгол ба Америкийн Консул Самуэл Сокобин
Authors: Д. Уламбаяр
Published: July 2021

XIX зууны сүүлчийн улиралд АНУ Хятадтай харилцах “нээлттэй хаалга”- ны бодлогыг тунхагласны дараа Гадаад Монгол нь сайхь гүрний гадаад худалдаа-эдийн засгийн ашиг сонирхлын хүрээнд нэгэнт багтах болсон байна. Нийслэл Хүрээний зүүн дэнжийг Монголчууд «Американ дэнж» хэмээн нэрлэх болсон нь орос-америкийн Чарльз Э. Стукены «Стукен и Ко» болон «Mongolian Trading Company», «Andersen, Meyer & Со.,»-ийн салбар энд байрлаж байснаас гүн улбаатай юм. Эдгээр компаниуд Америкийн томоохон монопольт трест, синдикатуудтай холбоотой байв. «Mongolian Trading Со» компани нь «Standard Oil Co.,» компанитай, «Andersen, Meyer & Co.,» компани нь Америкийн «General Electric» корпораци, «International Corporation» хэмээх санхүүгийн томоохон нийгэмлэгтэй хэлхээ холбоотой байжээ. Эдгээр пүүсүүд Шанхай хотод төвтэй байсан бөгөөд салбарууд нь Тяньжин, Бээжин, Хаалган, Кантон, Харбин, Хонконг, Хүрээ зэрэг хотуудад үйл ажиллагаа явуулж байв.

English title: Outer Mongolia and American Consul Samuel Sokobin
Монгол Улсын эдийн засгийн хөгжилд хөдөө аж ахуйн гүйцэтгэх үүрэг
Authors: А. Даваасүрэн
Published: July 2021

Энэхүү өгүүлэлд Монгол Улсын хөдөө аж ахуйн салбарын нийгэм, эдийн засгийн хөгжилд гүйцэтгэж байгаа үүрэг, хөдөө аж ахуйн салбарын бүтэц, түүний бодит өсөлт, түүнд нөлөөлж буй хүчин зүйлс, малын тоо толгойны динамик өсөлт, малчдын нийт хүн амд эзлэх хувийн жин, газар тариалангийн хөгжлийн хандлагыг хөндсөн байна.

English title: Agricultural Role in Economic Development of Mongolia
Simulation of Large Aggregate Particles System With a New Morphological Model
Authors: Moreaud Maxime , Ferri Giulia , Humbert Severine , Digne Mathieu , Schweitzer Jean-Marc
Published: July 2021

For the development of a new porous material such as catalytic carrier, the control of the textural properties is of fundamental importance. In order to move towards rational synthesis, it is necessary to better understand the physical phenomena that generate a defined solid structure. A contribute to this purpose can be achieved by studying the aggregation process inside colloidal suspensions, leading to porosity generation: this phenomenon can be described with a Brownian dynamics model that, for any set of chemical parameters, gives access to the mass distribution and the fractal dimension of colloidal aggregates. However, this model cannot be used for the simulation of large colloidal systems, due to its high computational time, limiting comparison with analytical methods, which probe the whole multi-scale system. This problem is solved by developing a new aggregation morphological model, wherein the fractal dimension is tuned with two compactness parameters. An efficient simulation algorithm is proposed in case of spheres, for which the fractal dimension of the generated aggregates varies between 1.2 and 3. Brownian dynamics results are used to parametrize this purely geometric model, in order to constrain the size and the morphology of the aggregates created. The large numerical solid will be representative of the textural properties of a real solid and will give more information on the porous network. It could be used, for example, to simulate diffusive transport coupled with chemical reaction and to study the impact of the geometry of the porous system on the catalytic performance.
Quantification of the Interventional Approaches Into the Pterygopalatine Fossa by Solid Angles Using Virtual Reality
Authors: Jerman Anže , Janáček Jiří , Snoj Žiga , Umek Nejc
Published: July 2021

Virtual reality is increasingly used in medicine for diagnostics, for visualisation of complex structures and for preoperative planning. In interventional radiology, minimally invasive approach could be described with a target point representing the desired needle tip position and an array of all possible trajectories leading to it resembling irregular “cone” or “pyramid”. We present a pilot study of planning a minimally invasive posterior infrazygomatic and suprazygomatic approaches into the pterygopalatine fossa using a solid angle as a measure of size of the approach in five virtually reconstructed heads. The minimally invasive approaches were planned by manually drawing the edges of “pyramids” that described each approach in 3D using virtual reality program Tracer. For each head, a transverse diameter was measured and for each approach a solid angle size, average edge length and estimated area on the skin from where the target point could be reached were calculated. We found that, the solid angle of posterior infrazygomatic approach was significantly larger than suprazygomatic approach (p<0.001). Furthermore, the transverse head diameter and solid angle in posterior infrazygomatic approach were negatively correlated (ρ=-0.55, p=0.0002), while transverse head diameter and the estimated area on the skin from where the target point could be reached in the suprazygomatic approach were positively correlated (ρ=0.37, p=0.0206). In conclusion, our findings provide important preliminary evidence on the feasibility of evaluating and comparing different minimally invasive approaches using virtual reality systems, and affirm the validity of solid angle as a measure of the size of the approach.
Investigation the effect addition of nano
Al2O3 on microstructure of Yttria
tetragonal Zirconia polycrystalline ceramic
Authors: Alshaibani I.J.
Published: July 2021

Purpose: This research aimed to prepare tetragonal zirconia polycrystals powder
by coprecipitation method and study effects of addition of different amounts of nano Al2O3
(1, 2 and 4) wt.% on its microstructure and mechanical properties of (5Y-TZP) composite.
Design/methodology/approach: The powder was uniaxial pressed at a pressure of 150
MPa and held for 60 s, and sintered at the 1500°C, held for two hours and then cooling
down at 5°C/min to room temperature. Microhardness and fracture toughness tests were
utilized to evaluate the mechanical properties of yttria tetragonal zirconia polycrystal
composite. The microstructure has been observed using field emission scanning electron
microscopy(FESEM).
Findings: The results showed an addition of nano Al2O3 has a great influence on hardness
and microstructure, the increase in Vicker's microhardness of composite samples with the
increase in the nano Al2O3 wt.% and microstructure were characterized with homogeneous
zirconia distribution, grain growth destruction with the increasing percentage of nano Al2O3.
The most important influence is the enhancing of the densification process as the porosity
decreased. The highest hardness and maximum fracture toughness were recorded at 4 wt.%
nano Al2O3.
Research limitations/implications: Ceramic matrix composites are developed to
overcome the brittleness of ZrO2 and the low toughness of alumina by formation, a large
difference of elastic behavior between matrix and particles(dispersion phase )which disturbs
the stress field as a dislocation comes near a particle.
Practical implications: Zirconia has mechanical properties similar to those of stainless
steel. Yttria-stabilized tetragonal Zirconia (Y-TZP) is growing used in dentistry due to its
good mechanical properties such as hardness and fracture toughness. Thus, controlling of
microstructure by adding nanoalumina plays an important role in enhancing these properties.
Originality/value: Study the adding bitty percentage from nano alumina on microstructure
and mechanical properties of (5Y-TZP) ceramic.
Pemanfaatan Asam Humat Dari Sampah Organik Sebagai Adsorben Pada Limbah Cair Sintesis Timbal (Pb)
Authors: Maimunawaro Maimunawaro , Rahman Sazila Karina , Irawan Chairul
Published: July 2021

Abstrak. Industri pelapisan logam disamping memiliki konstribusi bagi perekonomian Indonesia, namun dalam prosesnya menghasilkan limbah cair yang memberikan dampak negatif bagi lingkungan karena mengandung logam berat. Salah satu teknik pengolahan limbah cair yaitu adsorpsi menggunakan asam humat dari ekstraksi sampah organik yang dijadikan adsorben. Kelebihan proses adsorpsi ini ialah pengerjaannya mudah, biaya relatif murah, relatif aman dari kontaminasi zat-zat kimia, serta tidak memberikan polusi berarti bagi lingkungan. Ekstraksi asam humat dari sampah organik berlangsung secara bertahap menggunakan proses ekstraksi dengan 1 L NaOH dengan variasi pelarut 0,1 N dan 0,5 N. Karakterisasi sebelum dan sesudah ekstraksi menggunakan Fourier-transform infrared spectroscopy (FTIR), X-Ray Diffraction (XRD), dan Scanning Electron Microscope (SEM), masing-masing untuk mengetahui gugus fungsional, struktur kristal, serta struktur morfologi pada asam humat. Proses adsorpsi menggunakan asam humat sebagai adsorben dilakukan secara batch dengan massa adsorben 1 g/L, kecepatan pengadukan 150 rpm, temperatur ruang dan pH 6,7–7,0 selama 1 jam. Analisa setelah adsorpsi menggunakan metode Atomic Absorption Spectrofotometer (AAS) untuk uji kadar timbal (Pb (II)). Hasil adsorpsi timbal (Pb) pada kedua variasi pelarut adsorben dengan pH awal 6,7–7,0 memiliki keefektifan masing-masing mencapai hampir 98%. Kata kunci:adsorben, asam humat, ekstraksi, sampah organik. Abstract. Removal of Lead (II) of Synthetic Wastewater Using Humic Acid Extracted from Organic Waste As Adsorbent.Metal plating Industry mining productions contribute to the growth of the Indonesian economy, but during the processes usually create a negative environmental impact such as heavy metals. The adsorption method is one of various methods for wastewater treatment. The humic acid as adsorbent in the adsorption method had been extracted from organic waste. The advantages of this method are simple, cheap and secure from chemical contaminant. The extraction of humic acid from organic waste takes place gradually using 1 L NaOH with a variety of solvents of 0.1 N and 0.5 N.The humic acid before and after treatment was characterized using Fourier-transform infrared spectroscopy (FTIR) X-Ray Diffraction (XRD) and Scanning Electron Microscope (SEM).  The adsorption process was carried out in batch experiment with mass adsorbent of 1 g/L,  stirring speed of 150 rpm, room temperatur, pH around 6.7–7.0  for 1 hour. The result showed by Atomic Absorption Spectroscopy (AAS) analysis characterize that adsorption lead (II) in several adsorbent concentrations at pH 6.7–7.07 has effectiveness 98%. Keywords: adsorbents, extraction, humic acid, organic waste.
Lições Aprendidas do Ensino Remoto em uma Disciplina de Engenharia de Requisitos: um Relato de Experiência
Authors: Rosa João Ricardo dos S. , Valentim Natasha Malveira Costa
Published: July 2021

Devido a pandemia do COVID-19, várias instituições de ensino superior adotaram o Ensino Remoto Emergencial (ERE). Este artigo apresenta um relato de experiência de uma disciplina de Engenharia de Requisitos realizada no ERE em uma universidade pública. Nesta disciplina adotou-se uma metodologia contendo atividades síncronas, como aulas expositivas, e atividades assíncronas, como trabalhos práticos, dentre outras atividades. Como resultados, são apresentadas as lições aprendidas no uso desta metodologia, além do feedback dos alunos sobre o seu aprendizado e sobre as aulas ministradas. No geral, os alunos foram positivos destacando a interação da professora com eles nos exercícios práticos das aulas síncronas.
Netflix na Disciplina Auditoria de Sistemas: Um Relato de Aplicação de Aprendizagem Ativa
Authors: Castro Ronney Moreira , Classe Tadeu Moreira de
Published: July 2021

Auditoria de sistemas é uma disciplina da área de computação predominantemente teórica, a qual, devido as aulas remotas da COVID-19, se tornou ainda mais expositiva. Neste contexto, o uso de técnicas de Aprendizagem Ativa pode auxiliar nas aulas, criando meios em que os próprios alunos reflitam e discutam conteúdos entre si. Este artigo apresenta um relato de aplicação da técnica de sala de aula invertida, no qual os alunos, ao assistirem a série Onisicente da Netflix, buscaram identificar as falhas de segurança organizacional, construindo matrizes de risco auditando a empresa. A atividade permitiu aos alunos terem um vislumbre do dia-a-dia de uma empresa, sendo eles os próprios auditores, como em um caso de uso real. Assim, conseguiram identificar elementos para compor a matriz de risco da empresa Onisicente. Ao serem questionados sobre a atividade relataram que a atividade foi uma forma diferente de aprender, sendo prazerosa e desafiadora ao mesmo tempo, além de trazer um meio criativo de engajar os alunos em seu processo de ensino e aprendizagem.
Preparação para Olimpíada Brasileira de Informática Nível Sênior: Um Relato de Experiência
Authors: Sousa Paulo Miranda e Silva , Costa José Robertty de Freitas , Silva Gustavo Ivens Oliveira , Lima Victor de Souza , Tavares Wladimir Araújo , Bezerra Carla Ilane Moreira
Published: July 2021

As competições de programação estão assumindo um papel importante no desenvolvimento das habilidades de programação e resolução de problemas. Uma das competições de programação voltada para os alunos do primeiro ano de graduação, é a Olimpíada Brasileira de Informática (OBI) Nível Sênior. Um dos principais desafios da OBI é oferecer uma atividade que seja capaz de ambientar os alunos e aborde assuntos da competição. Neste contexto, este trabalho apresenta o relato de experiência da preparação para OBI Nível Sênior. Para suportar a preparação da OBI foi construída uma plataforma, denominada Code Marathon. Além disso, são apresentados os resultados da aplicação e avaliação ao longo de três anos com alunos de graduação de TI.
Uso de Fábricas de Software como componente curricular integrador em um Curso Tecnólogo em Análise e Desenvolvimento de Sistemas
Authors: Andrade Marco Antonio Augusto de , Silva Gilberto Pereira da , Lico Flávio de Almeida Andrade
Published: July 2021

A legislação vigente sobre a Extensão da Curricularização em Cursos Superiores estabelece uma carga horária mínima de 10%, computada a partir da carga horária dos componentes curriculares, destinada a atividades de Extensão. Sendo assim, apresentamos o presente relato da utilização de Fábricas de Software no desenvolvimento de produtos reais, com clientes reais, em um CST em Análise e Desenvolvimento de Sistemas, com turmas em diferentes estágios. O método utilizado consiste em 3 fases, estabelecendo na 1ª fase os grupos e seleção dos projetos, bem como, são aplicadas oficinas para auxiliar na ideação e gerenciamento dos projetos, na 2ª fase os grupos desenvolvem os projetos, utilizando todas práticas da Engenharia de Software, e na fase final os projetos são entregues aos clientes. Ao final do processo os grupos reconheceram o valor ao utilizar uma metodologia ágil, como Kanban e Scrum, mesmo com algumas dificuldades em seguir o que estabelece as diretrizes dessas metodologias. Habilidades, como trabalho em equipe, organização pessoal e entendimento sobre a necessidade do processo de levantamento e especificação de requisitos foram adquiridas no processo. O processo empregado contribui ativamente para a aproximação entre o CST em ADS com o Mercado de trabalho, unindo o conteúdo das disciplinas com as necessidades deste último.
A Formação Docente acerca do Pensamento Computacional na Perspectiva da Educação Inclusiva: Um Estudo sobre os Espaços de Discussão no Brasil
Authors: Oliveira Amanda Maria D. de , Barreto Gabriel Vieira , Viana Flávia Roldan
Published: July 2021

Atualmente, diversas discussões apontam o Pensamento Computacional (PC) como um conjunto de habilidades facilitadoras da aprendizagem de diversas ciências até mesmo para estudantes da educação básica. Logo, espera-se que o PC ganhe espaço nas formações para professores. Contudo, é preciso ainda pensar como essas práticas serão desenvolvidas no contexto da educação inclusiva, tendo em vista as dimensões que caracterizam o espaço escolar como inclusivo. Este trabalho apresenta, portanto, uma revisão de literatura cujos resultados apontam para um déficit em estudos, no Brasil, sobre a formação docente acerca de práticas que viabilizem o desenvolvimento do PC na perspectiva da educação inclusiva.
Análise Automática com os Microdados do ENADE para Melhoria do Ensino dos Cursos de Ciência da Computação
Authors: Cunha Renan , Sales Claudomiro , Santos Reginaldo
Published: July 2021

Este artigo apresenta o desenvolvimento de uma análise automática com os microdados do ENADE para o curso de Ciência da Computação. O objetivo é fornecer informações que possam ser úteis para diretores e coordenadores que queiram melhorar a qualidade de seus cursos. Os dados informam quais são as disciplinas deficientes do curso, qual a mudança de desempenho em determinado assunto de um exame ao longo os anos e se os alunos têm baixa participação na prova. O fato da análise de dados ser automática torna possível a geração de resultados para qualquer curso de Ciência da Computação do país sem precisar de esforço adicional.
Análise de Objetivos Educacionais Utilizando a Taxonomia de Bloom Revisada Aplicada a um PPC do Curso de ADS
Authors: Pereira Mário W. , Pontello Luiza S.
Published: July 2021

O foco desta pesquisa foi avaliar se os objetivos educacionais do PPC da graduação tecnológica em Análise e Desenvolvimento de Sistemas (ADS) do IFCE, campi Canindé, estão alinhados com o perfil profissional de conclusão, correspondente ao Catálogo Nacional de Cursos Superiores de Tecnologia - MEC (CNCST), utilizando a tabela bidimensional da Taxonomia de Bloom Revisada (TBR). Adotou-se, como metodologia, a pesquisa descritiva; como técnica de coleta de dados, a pesquisa documental; sendo a análise dos dados qualitativa e quantitativa. Foi constatado que há um desalinhamento, nas categorias da dimensão dos processos cognitivos. Recomenda-se a revisão dos objetivos das disciplinas específicas do curso.
Avaliação Preliminar de Ambiente Online Baseado em Jogos Digitais: Um Estudo de Caso na Aprendizagem de Algoritmos
Authors: Karling Daniel Antonio , Rizzi Claudia Brandelero , Rizzi Rogério Luis
Published: July 2021

Estudos apontam que a falta de motivação e de conhecimentos prévios por parte dos alunos, e o emprego de material didático inadequado pelo professor, contribuem para desistências e reprovações em cursos na área da Computação. Buscando avançar nas discussões pertinentes e contribuir para mitigar esses problemas, este trabalho relata uma avaliação preliminar de um ambiente online de aprendizagem de algoritmos baseado em jogos digitais, desenvolvido e concebido a partir de uma sequência didática fundamentada da Teoria da Aprendizagem Significativa. Os resultados mostram que o ambiente possui potencial de aprendizagem, com nota de 81 entre 0 e 100, e de motivação em continuar aprendendo algoritmos, com média de 3,1 na escala likert (0-5)
Evasão em Computação na UFC sob a perspectiva dos alunos
Authors: Silva Rubens Anderson de S. , A. F. Bosco Borges , Ferreira Maria de Fátima P. , Santos Ismayle De Sousa , Andrade Rossana M. C.
Published: July 2021

A evasão tornou-se um problema recorrente nos cursos de graduação no Brasil e isso é ainda mais grave nos cursos da área de Ciência da Computação, nos quais o índice de alunos que se formam é baixo (aproximadamente 9,4%). Objetivando identificar as causas da evasão no curso de graduação em Computação da Universidade Federal do Ceará, um survey, aplicado por meio de um questionário online, foi conduzido no ano de 2020. O survey obteve respostas de 105 participantes, distribuídos entre os perfis de alunos atuais e desistentes. A partir da análise dos dados coletados do survey, observou-se que as principais dificuldades enfrentadas estão relacionadas ao curso (grade curricular, didática dos professores, etc) e motivações pessoais.
O Impacto das Atividades do Grupo PET no Aprimoramento de Soft Skills Requeridos pelo Mercado de Computação do Maranhão: Uma Análise da Visão dos Discentes
Authors: Passos Arthur , Barreto André , Nascimento Brenno , Silva Felipe , Costa Gabriel , Costa Yandson , Viana Davi , Rivero Luis
Published: July 2021

O profissional de computação precisa adquirir as mais variadas habilidades para se manter competitivo no mercado de trabalho. Entre essas habilidades, as denominadas soft skills (ou habilidades não-técnicas) são atributos pessoais que permitem ao indivíduo desempenhar uma boa interação com o mundo ao seu redor. Nesse contexto, o Programa de Educação Tutorial (PET) surge como uma alternativa para desenvolver tais habilidades durante o ensino superior. No entanto, existem poucas análises sobre como um discente pode desenvolver soft skills durante a realização de atividades no âmbito do PET. Neste artigo, através de um formulário, foi obtida a percepção dos discentes sobre o impacto das atividades realizadas no PET para o desenvolvimento de soft skills, considerando o contexto do estado do Maranhão. Os resultados apontam para o impacto positivo das atividades do programa para este fim, além de identificar oportunidades de melhoria.
Saberes docentes nas Licenciaturas em Computação: análise de projetos pedagógicos de cursos
Authors: Cambraia Adão Caron , Rosmann Márcia Adriana , Morais Pauleany Simões de , Alves Pietro Matheus Bompet Fontoura , Biondo Uianes Luiz Rockenbach
Published: July 2021

O artigo visa analisar as concepções de saberes docentes nos Projetos Pedagógicos de Cursos (PPC) de Licenciatura em Computação (LC) dos estados do Rio Grande do Sul, Santa Catarina, Paraná e Bahia. Os cursos e estados foram escolhidos conforme a atuação dos autores nessas regiões e utilizou-se a pesquisa documental como encaminhamento metodológico. A análise foi realizada a partir de sete PPC, utilizou-se a Análise de Conteúdo, de modo a contemplar: pré-análise; exploração do material; e tratamento de resultados. Os resultados apresentam escassez de referências teóricas e problematizações sobre os saberes.
Pensamento Computacional por meio da Computação Desplugada: Desafios e Possibilidades
Authors: Oliveira Wilk , Cambraia Adão Caron , Hinterholz Lucas Tadeu
Published: July 2021

Nos últimos anos, uma série de estudos tem usado a Computação Desplugada como uma estratégia para Ensino de Computação na Educação Básica Brasileira. Apesar dos avanços, a área ainda necessita construir novas trajetórias para a produção do conhecimento da Computação na Educação Básica. Nesse sentido, o texto apresenta um artigo de posição a respeito do assunto, a fim de nortear a proposição de cinco desafios, oportunidades e direcionamentos de pesquisa no Ensino de Computação por meio da Computação Desplugada. O texto apresenta contribuições para a condução de novas pesquisas em Computação Desplugada, a fim de avançar a literatura e maximizar os efeitos da Computação Desplugada no ensino de Computação no Brasil.
Reflexões e Desafios sobre a Formação na Ética em Pesquisa na Computação envolvendo Humanos
Authors: Bispo Jr. Esdras L. , Fonseca Liliane S. S. , Santos Simone C.
Published: July 2021

Este ensaio tem como objetivo trazer reflexões e desafios sobre a formação na ética em pesquisa na Computação envolvendo humanos. O tema é apresentado tanto no contexto geral, como no contexto específico da Computação.
Human Resource Business Partner as a Source of Conflicts in an Enterprise – Research Results
Authors: Winch Sławomir
Published: July 2021

The article elaborates on a thesis that development of new functions of the Human Resource Business Partner (HR BP) generates conflicts in three areas of operation of an enterprise: the structure, organizational culture, and goal attainment strategy. A commentary on the concept of the HR BP is provided and the functions propounded within its framework are discussed. Based on qualitative research on three large enterprises in Poland, the following strategies for the introduction of changes in the HR BP are the subject of analysis, that is: maintaining the status quo in power relations, expansion of influence over time, and the policy of small steps. It was concluded that an important factor affecting selection of a strategy is the organizational culture described from the perspective of the concept of Trompenaars and Hampden-Turner.
Mittendrin und trotzdem nicht dabei. Zugespitzte Anmerkungen zur nichts sagenden Bedeutung der Kommunikationswissenschaft in der Gesellschaft
Authors: Altmeppen Klaus-Dieter
Published: July 2021

Der Beitrag greift Beobachtungen zum Zustand der Kommunikationswissenschaft (KMW) auf und verdichtet sie in pointierter Weise zur These, dass sie auch deshalb bedeutungslos ist, weil ihre Themen kaum von öffentlichem Interesse sind. Die KMW müsste, so einige Vorschläge, gesellschaftliche Relevanz anstreben und Kommunikationswissenschaftler:innen müssten sich einmischen wollen in öffentliche Debatten. Um das zu erreichen, wäre eine Selbstvergewisserung der Aufgabe der KMW ebenso nötig wie der Einbezug verantwortlichen gesellschaftlichen Handelns und die Beendigung des Zustands als Integrationswissenschaft.
Lehrfreiheit im akademischen Mittelbau
Authors: Rennicke Jan , Biastoch Julia
Published: July 2021

Ein großer Teil des Lehrangebots an den Universitäten wird durch den akademischen Mittelbau gestellt. Der Beitrag widmet sich der Frage, ob sich auch wissenschaftliche Mitarbeiter und wissenschaftliche Hilfskräfte auf die in Art. 5 Abs. 3 GG garantierte Lehrfreiheit berufen können, soweit sie in der Lehre tätig sind und inwiefern diese durch verfassungs- und einfachrechtliche Schranken begrenzt wird. Im Zentrum der Überlegungen steht der Umfang des in den Landeshochschulgesetzen vorgesehenen Weisungsrechts des zuständigen Hochschullehrers, welches dort kaum näher präzisiert wird. Da eine Berechtigung des akademischen Mittelbaus aus Art. 5 Abs. 3 GG anzuerkennen ist, ist es geboten, dieses Weisungsrecht restriktiv auszulegen. Es gestattet daher kein umfassendes inhaltliches, didaktisches oder organisatorisches Mikromanagement. Zulässig sind dagegen koordinative Weisungen und Kontrollen, die die Studierbarkeit des Semesterstoffs und inhaltliche Korrektheit der gelehrten Inhalte sichern.
Psychosoziale Prozessbegleitung im Strafverfahren
Authors: Ilsner Alexander
Published: July 2021

The legal status of victims of violent criminality has been in the spotlight during recent decades. The institutionalization of psychosocial assistance in criminal proceedings represents the temporary peak of this development. In this study, the author focuses on the legal innovation, analyzes it fundamentally (especially regarding the recently formulated § 406g StPO), and submits specific reform proposals correspondingly. This research includes four systematically structured chapters, which impart the essential features of the legal institution, elucidate the legal framework, and finally appoint considerations regarding its transfer into the law of civil procedure.
O ensino de Geografia como meio de leitura crítica na realidade: um estudo a partir das práticas do estágio supervisionado em Geografia
Authors: Leitão Felipe Rodrigues , Oliveira Rachel Facundo Vasconcelos , Nascimento Rian Kelvin do
Published: July 2021

O presente tempo, nitidamente marcado por um acelerado processo de globalização da sociedade em suas diversas instâncias, sejam elas econômicas, sociais, políticas e culturais tem seus desdobramentos sobre o ensino e nos últimos tempos, no contexto brasileiro. Os alunos estagiários, enquanto futuros docentes, irão passar por diversas conjunturas quem nem sempre a Universidades os preparam para isso. Desta forma, a pesquisa procurou revelar de maneira sistemática qual são os contextos atuais do ensino no Brasil, quais os ataques às ciências humanas e quais tipos de metodologias e práticas os futuros docentes usam para auxiliar no seu processo de formação e de assimilação de conteúdo dos alunos da educação básica. Deste modo, a metodologia utilizada para obtenção dos dados foram levantamentos bibliográficos, artigos científicos, matérias jornalísticas e a entrevista com doze estudantes da disciplina de estágio supervisionado da Universidade Estadual do Ceará (UECE) no ano de 2018 que realizaram suas regências no Ensino Fundamental II em públicas e privadas, situadas no município de Fortaleza e na sua Região Metropolitana. Assim sendo, o estudo se constitui em uma reflexão sobre o papel da Geografia frente a este contexto e a necessidade clara de ações alinhadas a realidade e conjuntura dos educandos.
O método (auto)biográfico na formação inicial de professores de Geografia
Authors: Menezes Victória Sabbado , Costella Roselane Zordan
Published: July 2021

O presente artigo está vinculado a uma tese de doutorado em construção e tem o intuito de propor a discussão concernente ao método (auto)biográfico enquanto uma possibilidade para ressignificar a formação inicial de professores de Geografia. Para tanto, pauta-se em uma revisão bibliográfica referente aos seguintes eixos basilares: formação docente em Geografia e pesquisa (auto)biográfica. O método (auto)biográfico representa um caminho profícuo para pensar a formação docente em sua complexidade, entendendo-a como um processo longo, permanente e contínuo. Nesse sentido, a formação do/da professor/a de Geografia é concebida não como o resultado exclusivo da formação acadêmica e da carreira profissional do sujeito, mas está associada a trajetória de vida pessoal, escolar, acadêmica e profissional, visto que é constituída por uma diversidade de saberes provenientes de diferentes fontes. Assim, as narrativas (auto)biográficas, compreendidas como um dispositivo formativo e vinculadas a este método, possibilitam repensar a constituição da professoralidade em Geografia, uma vez que revelam os percursos formativos dos sujeitos. Portanto, o método (auto)biográfico, operacionalizado por meio das narrativas (auto)biográficas, pode colaborar com um outro olhar para o processo de formação docente e, quiçá, provocar reflexos positivos e questionadores aos princípios que balizam as licenciaturas em Geografia na contemporaneidade.
Identidade docente em Geografia e programas formativos: uma interpretação Habermasiana
Authors: Souza Anny Catarina Nobre de , Souza Sérgio Domiciano Gomes de , Carneiro Rosalvo Nobre
Published: July 2021

Este artigo trata da identidade docente em Geografia a partir das contribuições dos programas formativos: o Programa Institucional de Bolsa de Iniciação à Docência (PIBID) e o Programa do Residência Pedagógica (PRP). Para tanto, realizou-se: i) uma revisão sistemática da literatura que versava sobre os temas formação, identidade docente e programas formativos, ii) uma análise documental de documentos normativos que regem tais programas, e iii) atividade de campo a partir das experiências vivenciadas nas escolas públicas da educação básica. Nisto, percebeu-se uma carência de estudos sobre identidade docente em Geografia, o que nos levou a aprofundar o relato das experiências à discussão do processo de construção da identidade intersubjetiva. Desse modo, o PIBID e o PRP funcionam como uma mola propulsora para a construção dessa identidade nos futuros professores de Geografia.
4of7: Elastic diary of the research by design
Authors: Stojanović Đorđe , Cerović Milutin
Published: July 2021

This paper will present a specific Research by Design setting at the University of Belgrade conducted by 4of7, the initiative which simultaneously encompasses the aspects of architectural practice, research and education. In the opening paragraphs 4of7 agenda will be discussed against three overlapping areas of the study: understanding and applying computational logic within the design process, the use of the prototypical models, and the investigation of the material processes. In the further body of the text, a sequence of experiments will be documented to demonstrate an ongoing architectural research, probing into the design workflow which employs elastic material performance to achieve highly versatile spatial organization and develop a non-geometric understanding of spatial environment. The study will explore the connection between two theoretical models, initially identified as the Field and the Network and material based studies in architectural design. An abbreviated version of this text was presented at eCAADe conference "Computation and Performance" at TU Delft, September 2013.
Architecture utopia realism: Thematic framework
Authors: Blagojević Ljiljana
Published: July 2021

The term or concept of realism seems to be recurring in recent theoretical inquiries, from debates in philosophy and aesthetics to those in theory and practice of architecture. Since 2000, the architectural discourse has been concerned with a wide range of related issues coming from its own post-critical debates on utopianism and realism and the possibility of an 'utopian realism', as suggested by Reinhold Martin (2005). The debates on realism resonate in the architectural theory anew as a reflection on the Manifesto of New Realism by the philosopher Maurizio Ferraris from 2011. The questions of realism vs. postmodernism, "new realism" on the ashes of post-modernism, critical and operative notions of realism and the like, have been asked both through practices of contemporary architecture and through reconsideration of the socialist realism in history and theory of architecture. The thematic issue of SAJ: Architecture Utopia Realism aims to further the ongoing discussion on the relations of architecture with realism and utopia
The utopia of reality: Realisms in architecture between ideology and phenomenology
Authors: Malcovati Silvia
Published: July 2021

Proposed on the occasion of the First Congress of the Soviet writers in Moscow in 1934, the notion of realism coming about in the theoretical debate on architecture in the early thirties of the twentieth century appears to be an ambiguous notion, straddling between idealism and ideology, innovative research and historicist formalism. The failure of socialist realism and the crisis of its emphatic and monumentalist architectural imagery, clearly shows the utopian character of the realist "dream," but also, in some ways, its imaginative power of striving to build a better world. After the Second World War the question of realism comes into discussion again. Especially in Italy realism turn into an alternative to the modern paradigm, no less utopian, but open for the emerging postmodern American ideas as well as for the architecture of the "Tendenza." The paper proposes a survey on the twentieth century realisms as an instrument of reflecting the current state of architecture: after the excesses of the postmodern populism, the disillusionment of the "Architettura Razionale" and the dialectics of reconstruction-deconstruction, a new spectre of "Realism" as a way to react to the current architectural and urban condition seems to emerge in architecture again.
Place [space] non-place
Authors: Ivanišin Krunoslav
Published: July 2021

Even if they never materialize as buildings, architectural projects belong to the real world. Immaterial but real, detached from the actual presence but not devoid of the measurable spatial properties, these sets of technical scale-drawings, descriptions and calculations explain the future physical reality in terms of space, materiality and form, aiming at a world at least slightly better than the one they originate from. A topographically challenging, splendid location by the sea; a specific, dense urban arrangement; an intriguing mindset: the immediate context precedes and follows the actual construction of an architectural piece. This is a self-evident fact that historicist conceptualizations and classifications cannot deny. UTOPIAN or REALIST, architectural projects by their virtue are bound to places. It is only the measure of their interference with these places that varies. In our post-globalized world, both the utopian and the realist qualities are to be found in projects hyperrealist to the immediate context and in those which address it only minimally, in mere terms of load distribution, adaptation to the actual topography, or climatic protection.
Peter Eisenman: Or how to eliminate what one becomes
Authors: Gleiter Jörg
Published: July 2021

Peter Eisenman is the Icarus of post-avant-garde architecture and has numerous highly regarded, controversial built structures to his name - such as the Memorial to the Murdered Jews of Europe in Berlin and the Ciudad de la Cultura de Galicia in Santiago de Compostela. How to eliminate what one becomes - this is one way of summarizing one of the most decisive features of Eisenman's architectural praxis: the disappearance of the author. Displaying his disdain for individual style in the arts, Eisenman regularly threw Michel Foucault's question "what is an author?" into debates on architecture. However, the death of the author - "la mort de l'auteur"1 first proposed by Roland Barthes - was not an end in itself for Eisenman. For it is only the follow-up question "what is critique?"2 that illuminates the role of the elimination of the author in the negativity aesthetics of Eisenman's architectural praxis: it is the dialectics of the critique of reason and epistemology. In that sense, Eisenman's theory of architecture constitutes an important - if not uncontroversial - contribution to critical architectural philosophy.
Language innovations of contemporary architecture: From kineticism to kinetic archisculpture
Authors: Marković Nikola
Published: July 2021

This text provides a brief essay on the development and emergence of kinetic archisculpture with reference to the history of artistic practice and kinetic development through art and architecture over a period of 18th century to date. Special emphasis is given to the consideration of kinetic incidence of archisculpture objects as more and more present phenomenon of innovative language of contemporary architecture from the end of last and the beginning of this century. It also points to the long historical path of the earliest experiences of movement in art to the modern study of the kinetics value which increasingly manifests now certain interactive archisculpture of modern kinetic architectural structure.
Comicopolis
Authors: Dumitrașcu Gențiana
Published: July 2021

The architectural presentation is composed of one rendering, or a series of rendering, a perfect moment, representing the idealization of the not yet realized project. What would happen if we could find out how the project was designed, how each layer was added until the final form was reached and the people represented could help telling the architectural story? The flexible hybrid graphic medium of comic strips, which combines in their structure, the narrative element, space and movement, has always had a strong connection with the notion of architecture (symbolic protagonist or even center of the comics' story). The doctoral thesis, Comicopolis. An alternative manner of presenting, discussing and designing architecture, analyzes through theoretical study, interviews and experiments, the way the characteristic elements of comics can improve the traditional architectural representation, the way we interact with architecture and the design process of space.
The philosophy of architecture in analytic tradition: An enquiry on the possibility of the field and its themes
Authors: Becheru Raluca
Published: July 2021

The paper focuses on the new field of philosophy of architecture in analytic tradition. The research presented in this paper is part of an ongoing doctoral research concerning the connection between ethics and aesthetics in architecture. The connection between architecture and philosophy is not a novelty. Architectural theory has always looked up to philosophy for inspiration but only recently philosophers have started to study architecture in detail. Architectural theory is still a field that is in search of a better conceptual frame after the failure of the theoretical premises of the Modern Movement and the rise of the "theory speak". Architecture's features as a public art ask for a certain amount of objectivity. The philosophy of architecture in analytic tradition can contribute to a more objective conceptual frame. The principal concerns are familiar to those acquainted with continental philosophy: What makes architecture special among the arts? What is the essence of an architectural work? How we can better define architecture's social mission? But the way of answering them is different. The ethical dimension of architecture is one of the most debated subjects among architects in recent years. There are several contributions on the connection between ethics and aesthetics in the philosophy of architecture in analytic tradition. They have the potential to have an impact on architectural theory and practice.
The impact of climate change on the growth of European beech at optimal altitudes in the Republic of Srpska
Authors: Stjepanović Stefan , Miletić Boban , Drašković Branislav , Tunguz Vesna
Published: July 2021

Many studies have shown that small climate changes can strongly affect the forest trees growth rate, many times causing changes in species habitats. In general, drought is mentioned as the main problem, so it is necessary to carry out its identification and quantification to investigate its effects on forests in Republic of Srpska. This study aims to analyse the relationship between the growth of European beech (Fagus sylvatica L.) at optimal altitudes in the Republic of Srpska and its climate characteristics represented by the Forestry Aridity Index (FAI) and Ellenberg's climate quotient (EQ) for 1950-2015 timespan. FAI and EQ were calculated using climate data (temperature and precipitation) extracted from a gridded dataset (E-OBS). Sampling was carried out in two localities near Vlasenica and Mrkonjić Grad at 1050 and 1030 meters above sea level (m a.s.l.), sampling the cores from 15 dominant trees at each locality. Using the Pearson Correlation Analysis, a negative impact on tree rings width (TRW) with rising index values was identified. This is especially pronounced for the index values of the year prior to the ring formation. In general, stronger negative correlations between TRW and EQ are found for the locality near Mrkonjić Grad, while FAI index showed a greater negative impact on TRW for the locality near Vlasenica.
Spectrum and energy of the Sombor matrix
Authors: Gutman Ivan
Published: July 2021

Introduction/purpose: The Sombor matrix is a vertex-degree-based matrix associated with the Sombor index. The paper is concerned with the spectral properties of the Sombor matrix. Results: Equalities and inequalities for the eigenvalues of the Sombor matrix are obtained, from which two fundamental bounds for the Sombor energy (= energy of the Sombor matrix) are established. These bounds depend on the Sombor index and on the "forgotten" topological index. Conclusion: The results of the paper contribute to the spectral theory of the Sombor matrix, as well as to the general spectral theory of matrices associated with vertex-degree-based graph invariants.
A new version of the results of UN-hypermetric spaces
Authors: Dehghan Nezhad , Forough Ahmadreza , Mirkov Nikola , Radenović Stojan
Published: July 2021

Introduction/purpose: The aim of this paper is to present the concept of a universal hypermetric space. An n-dimensional (n ≥ 2) hypermetric distance over an arbitrary non-empty set X is generalized. This hypermetric distance measures how separated all n points of the space are. The paper discusses the concept of completeness, with respect to this hypermetric as well as the fixed point theorem which play an important role in applied mathematics in a variety of fields. Methods: Standard proof based theoretical methods of the functional analysis are employed. Results: The concept of a universal hypermetric space is presented. The universal properties of hypermetric spaces are described. Conclusion: This new version of the results for UN-hypermetric spaces may have applications in various disciplines where the degree of clustering is sought for.
Belonging through Social Emotional Learning
Authors: Khodai Hemavibushani
Published: July 2021

Ear to the Ground features voices from several corners of the mathematics education world.