bluuebunny/crossref_metadata_2025 huggingface dataset:
Education, Girls’ Education and Climate Change
Authors: Sims Kate
Published: September 2022

This Emerging Issue Report (EIR) explores research and evidence on the relationship between education, girls’ education and climate change. There is scientific consensus that climate change is real, manifested through increasing temperatures, changing rainfall patterns and increasing frequency and severity of extreme weather events, including drought, flooding and cyclones. Climate change, environmental degradation and climate vulnerability are closely linked. Climate change exacerbates environmental and land degradation, especially in areas with drylands and permafrost, river deltas and low-lying coastal areas. There is high confidence that people living in areas affected by environmental degradation are experiencing an increase in the negative effects of climate change. Gender, alongside other drivers of vulnerability and exclusion, is a key determinant of an individual’s vulnerability to the effects of climate change and environmental degradation and influences how climate change is experienced. It is estimated that at least 200 million adolescent girls living in the poorest communities face a heightened risk from the effects of climate change. Evidence and commentary on the role of education, and girls’ education, to address climate change through adaptation, resilience and mitigation is limited, albeit growing. This EIR identifies and summarises the evidence and key commentary around the following themes: links between education, particularly girls’ education, and climate change; how climate and environment matter for achieving gender equality; and why securing girls’ education is an important strategy in addressing climate change. The EIR draws on academic research and literature from low- and middle-income countries (LMICs), as well as policy frameworks and grey literature, media articles and blogs from the climate, education and gender fields.
PENYULUHAN "HOW SAFE IS YOUR FOOD?" DI KOMUNITAS YAYASAN WORLD HARVEST, KARAWACI, TANGERANG [SEMINAR ON “HOW SAFE IS YOUR FOOD?” IN THE COMMUNITY OF WORLD HARVEST FOUNDATION, KARAWACI, TANGERANG]
Authors: Anugrahati Nuri Arum , Parhusip Adolf
Published: September 2022

Lack of public understanding about the importance of selection of food and good food processing is the background of the community services of Food Technology Department in Even Semester 2017/2018. The counseling entitled "How Safe is Your Food?" will be conducted in the parent community of World Harvest Foundation, Karawaci, Tangerang as a form of awareness of the Department of Food Technology to provide information about the source of the causes of frequent food poisoning, how to choose good food materials, and how to process food that considers hygiene and sanitation rule. The result showed most participants stated the counseling was useful for them although they have been implemented hygiene and sanitation rules in daily activities.

BAHASA INDONESIA ABSTRACT: Kurangnya pemahaman masyarakat tentang pentingnya pemilihan bahan pangan dan cara pengolahan pangan yang baik melatarbelakangi pelaksanaan PkM Program Studi Teknologi Pangan di Semester Genap 2017/2018. Penyuluhan yang berjudul “How Safe is Your Food?” dilaksanakan pada komunitas di Yayasan World Harvest, Karawaci, Tangerang sebagai bentuk kepedulian Program Studi Teknologi Pangan untuk memberikan informasi tentang sumber penyebab keracunan pangan yang sering terjadi, cara memilih bahan pangan yang baik, dan cara mengolah pangan yang memperhatikan kaidah hygiene dan sanitasi. Walaupun sebagian besar peserta telah menerapkan kaidah hygiene dan sanitasi dalam mempersiapkan dan mengolah makanan sehari-hari namun hasil kuesioner menunjukkan 61% peserta yang hadir menyatakan penyuluhan berguna bagi peserta.
PELATIHAN PENDAMPINGAN MEMBACA CERITA BERSAMA ORANG TUA DALAM MENUMBUHKAN MINAT BACA ANAK [TRAINING ASSISTANCE READING STORIES WITH PARENTS IN GROWING CHILDREN'S READING INTEREST]
Authors: Ani Yubali , Han Chandra , Wardhani Kusuma , Sari Ganda
Published: September 2022

In order to foster the capability of literacy in the community, Kindergarten Al-Amin, Ciputat has received books from Rebung Cendani Foundation These books have not been used maximally to increase students' literacy. Therefore, this Community Service will provide training and assistance to parents of the students on how to read story books to their children at home. Assistance was provided by Al-Amin teachers with the direction of community services facilitators for three months. Parents and teachers will practice the reading in accordance with the steps that have been explained. The mentoring training activities went smoothly. Through this mentoring training parents become anthusiastic in implementing reading activities at home with their children, reading activities also help parents keep children away from gadgets, and parents gain knowledge about reading fun stories. Suggestions from this mentoring training activity can foster a reading habit among Kindergarten Al-Amin.

 

BAHASA INDONESIA ABSTRACT: Dalam rangka program menumbuhkan minat baca di masyarakat, TK Al-Amin, Ciputat mendapatkan bantuan buku-buku dari Yayasan Rebung Cendani. Buku-buku tersebut belum dimanfaatkan secara maksimal untuk meningkatkan literasi para murid. Oleh karena itu, kegiatan PkM ini memberikan pelatihan dan pendampingan kepada orang tua murid mengenai bagaimana membaca buku cerita kepada anak-anaknya di rumah. Pendampingan diberikan oleh guru-guru TK Al-Amin dengan arahan fasilitator PkM selama tiga bulan. Dalam proses pendampingan orang tua dan guru melakukan latihan membaca sesuai dengan langkah-langkah yang sudah dijelaskan. Kegiatan pelatihan pendampingan berjalan dengan baik. Melalui pelatihan pendampingan ini orang tua menjadi antusias didalam menerapkan kegiatan membaca di rumah dengan anak masing-masing, kegiatan membaca juga membantu orang tua menjauhkan anak dari gadget, dan orang tua memperoleh pengetahuan mengenai membaca cerita yang menyenangkan. Saran dari kegiatan pelatihan pendampingan ini dapat menumbuhkan kebiasaan membaca dikalangan TK Al-Amin.
The Carrying Capacity Analysis of Rice Plants Agriculture to Fulfill Food Needs in Pati Regency
Authors: Anggraini Mitha Fitria , Banowati Eva
Published: September 2022

The fulfillment of food needs is one indicator of community welfare. The calculation of the carrying capacity of food crops is used to determine the extent to which an area meets its food needs. The aims of this study were: (1) to calculate the level of carrying capacity of rice plants in Pati Regency, (2) to plan land that has the opportunity to be used as a LP2B area, and (3) to find out the maximum population and year in Pati Regency to meet food needs. The technique of analyzing the carrying capacity of rice plants uses the calculation of the carrying capacity of natural resources and the analysis of determining land that has the potential to become sustainable food cropland using an overlay map analysis with ArcGIS. The results showed that the value of the rice plant commodity had a carrying capacity value of more than 1, which was 1,371. The results of the map-making, the land that has the opportunity to be used as permanent rice fields is 50.635 hectares. The maximum population that can be met by annual rice production is 1.622.356 people. The results of population projections using the geometric method, the maximum year Pati Regency can be self-sufficient in food is 2040. The fulfillment of sustainable food needs can be realized through monitoring the implementation of the LP2B program so that the conversion rate of agricultural land can be minimized.

Keywords : Carrying Capacity; Rice Plants; Food Needs

 

Copyright (c) 2022 Geosfera Indonesia and Department of Geography Education, University of Jember

This work is licensed under a Creative Commons Attribution-Share A like 4.0 International License
Empreendedorismo Tecnológico e Plataformas Digitais Peer-to-Peer de Economia Compartilhada:
Authors: Zancanela Fabrício Fiorese , Simão Gustavo Leonardo
Published: September 2022

As plataformas do tipo peer-to-peer de economia compartilhada passaram a conectar atores econômicos em meio digital a fim de oferecer determinados serviços sob demanda para a cessão de ativos ociosos. Baseada na análise bibliométrica de dados, bem como a realização de entrevistas semiestruturadas, esta pesquisa apresenta uma abordagem com triangulação quali-quantitativa com o objetivo de analisar como essas plataformas têm sido analisadas pela literatura e quais os principais desafios que recaem aos profissionais de gestão a partir desse contexto. Os dados para análise bibliográfica foram coletados da principal coleção da Web of Science. Adicionalmente, entrevistas semiestruturadas foram realizadas com atores de pesquisa ligados a arranjos de ecossistemas de inovação no Brasil e nos Estados Unidos da América. Os dados foram analisados por seus conteúdos em três abordagens: frentes de pesquisa e base intelectual; impactos dos modelos de negócios baseados em plataformas peer-to-peer de economia compartilhada; e desafios aos profissionais de gestão. Os resultados indicam a existência de seis frentes de pesquisa: reformulação de negócios; nas formas de consumo; na relação de trabalho; e na criação de novos modelos de negócios. Já no que tange às perspectivas dos stakeholders, foi possível verificar que a preocupação se volta para como esse tipo de modelos de negócios cria e entrega valor e no descolamento da capacitação de gestores a esse contexto de negócios digitais.
Reply to “Soleus muscle flap for reconstruction of lower extremity trauma. Workhorse or glue factory?”
Authors: EL-Shishtawy Kareem , Jessop Zita , Marsden Nicholas , Emam Ahmed
Published: September 2022

No
New endovascular techniques for false lumen thrombosis in aortic dissection after thoracic endovascular aortic repair
Authors: Buia Francesco , Russo Vincenzo , Attinà Domenico , Niro Fabio , Lovato Luigi
Published: September 2022

Over the past decades, both open surgery and endovascular treatment of aortic dissection have made great progress with good clinical outcomes. However, despite this progress, the presence of distal re-entry tears can sustain perfusion of false lumen (FL) and induce aneurysm formation or growth. In particular, about 20% of patients undergoing thoracic endovascular aortic repair (TEVAR) for aortic dissection require reintervention because of incomplete FL thrombosis promoting aortic wall degeneration, post-dissection aortic aneurysm, and rupture. Endovascular techniques to promote FL thrombosis after TEVAR show good early results together with minimal invasiveness, offering different alternatives depending on the case and the level of urgency. Endovascular techniques include FL embolization (with coils, vascular plugs, etc.), candy-plug techniques, parallel stent graft, and branched and fenestrated aortic endoprosthesis. Each of these solutions has advantages and disadvantages. We herein describe the available endovascular options.
Endoscopic submucosal dissection for early gastric adenocarcinoma: basic procedures and management of complications
Authors: Nakamura Takahiko , Uedo Noriya
Published: September 2022

Mastery of endoscopic submucosal dissection (ESD) requires a deep understanding of not only the technique but also the preparation, electrosurgical unit, its peripherals, and probable procedural complications. An endoscope with a water-jet function is suitable for gastric ESD. A transparent attachment on the tip of the endoscope is necessary. The mucosal preparation is important for proper lesion recognition and precise device movement during the procedure and to reduce the risk of complications. A needle-type knife allows accurate tissue dissection and is especially useful for dissecting fibrosis in the submucosa. A partially insulated-type knife prevents current transmission from the tip of the needle to the deep tissues, thus reducing the risk of unintentional perforation or bleeding. When using a scissor-type knife, stable device movement is possible and unintended tissue dissection is minimized. The electrosurgical unit mode must be adjusted according to the different tissue conditions. The basic techniques for ESD incision and dissection should be mastered, and the appropriate knives, accessories, strategy, and traction device should be methodically selected by each operator. The main complications of ESD are bleeding and perforation, which should be treated appropriately when they occur.
Evaluating Bagasse Ash as Partial Cement Replacement Material
Authors: Basha Chala , Diriba Amanuel , Fekadu Habtamu , Tamiru Boki , Biranu Abdi
Published: September 2022

The main goal of this study was to evaluate sugarcane bagasse ash as a partial cement replacement material. Sugarcane bagasse ash is a by-product of fuel blending in the sugar industry. Yet all economic sugar is obtained after extraction from the cane. The disposal of the discharged waste in agriculture causes environmental problems in the sugar industry. The cement industry also creates environmental problems due to carbon dioxide emissions during cement manufacturing. Initially, bagasse ash samples were collected from the rubble of the Arjo Didessa sugar factory. The crude bagasse ash was sieved with a sieve size of 250µm. The strength of grade C-25 concrete was designed using five different concrete mixture proportions ranging from 5 to 20% cement by weight, including a water-cement ratio of 0.45. Impact strength tests were conducted at 7, 14, 21, and 28 days of age for each replacement ratio. For the experimental work, a total of 60 cubic concrete specimens were cast for compressive strength tests, and 15 cylindrical concrete specimens were cast for water absorption tests. Working compressive strength results indicated that bagasse ash could replace up to 5% of ordinary Portland cement concrete.
Relationship among Teachers’ Perception of Organizational Justice, Job Burnout and Organizational Citizenship Behavior
Authors: Pan Xiaofu , Cao Jian , Li Jinglin , Wang Yun
Published: September 2022

The purpose of this study was to explore the relationship between teachers' perception of organizational justice and organizational citizenship behavior and to reveal the mediating role of teacher job burnout between teachers' perception of organizational justice and organizational citizenship behavior. This study used a questionnaire to collect data from 857 teachers in 21 secondary schools in Chongqing, China. Through a series of hierarchical regression analyses, mediating effects tests, structural equation modeling tests, and dominance analyses, the findings consistently indicated that procedural justice was a positive predictor of organizational citizenship behavior, while teacher’s job burnout was a negative predictor of organizational citizenship behavior. In addition, the study results also indicated that job burnout had a significant mediating effect on the relationship between teachers' perceptions of organizational justice and organizational citizenship behaviors, particularly with the passion burnout and burnout of professional self-effectiveness.
Online Yoga Instruction Improves Resilience in Athletes During the COVID -19 Pandemic
Authors: Shivanand Ishan , Dewan Naakesh , Kathuria Himanshu , Verma Sadhna
Published: September 2022

The mental and emotional health of an athlete is crucial for their performance and well-being. Sports-related stress can significantly impair that mental health. Yoga of Immortals (YOI) is a unique combination of specific yogic postures, breathing exercises, sound therapy & meditation, which has demonstrated benefit in improving measures of mental health. This study used the Sports Mind Inventory (SMI) to examine whether YOI can improve the resilience of athletes to sports-related stress. Participants were a diverse set of athletes based in Mauritius who routinely engage in a wide range of athletic activities. Participants were randomly assigned to receive four weeks of YOI or no intervention. Both groups completed the SMI questionarie at baseline and again after four weeks. The YOI intervention significantly increased the total mean SMI scores by 14%, indicating improved sports resilience and psychological health. No improvement was observed in the control group. This study demonstrates that YOI is a promising intervention in improving sports related stress.
Evaluation of Toxic Gas Generation, Smoke Generation, and Flammability in Flame-Retardant Plywood Combustion Tests
Authors: PARK Hee-Jun , JO Seok-Un
Published: September 2022

Flammability was evaluated and the results showed the values of critical flux at extinguishment (CFE) as 49.5kW/㎡ on average, total heat release (Qt) as 0.21MJ on average, and peak heat release rate (Qp) as 0.66kW on average, which satisfied all of the thresholds presented by the IMO. Therefore, flame-retardant plywood, of which the flame-retardant performance was evaluated, was determined to be an applicable finishing material that satisfies fire safety standards.
On the LP boundedness of h-Fourier integral operators with rough symbols
Authors: Elong Ouissam
Published: September 2022

We prove LP boundedness of a class of semiclassical Fourier integral operators defined by smooth phase function and semiclassical rough symbols on the spatial variable 𝑥. We also consider a spacial case of ℎ -pseudodifferential operators.
Jeans gravitational instability of a magnetized rotating collision-less anisotropic plasma using generalized laws of double polytropy
Authors: Kolesnichenko Aleksandr Vladimirovich
Published: September 2022

The problem of gravitational instability of an astrophysical magnetized rotating plasma with an anisotropic pressure tensor is investigated on the basis of the quasi-hydrodynamic Chew-Goldberger-Low (CGL) equations, modified by using generalized laws of dual polytropic theory. Using a general form of the dispersion relation obtained by the normal mode method, we discuss the propagation of oscillating magneto hydrodynamic waves of small amplitude perturbation in an infinite homogeneous plasma medium for the transverse, longitudi-nal and inclined directions with respect to the magnetic field vector. A number of modified Jeans gravitational instability criteria obtained for isotropic MHD and anisotropic CGL equations of rarefied plasma and distinguished by different orientations of the vectors of propagation of the disturbing wave, magnetic field, and rotation axis of the hydro-magnetic fluid are analyzed. It is shown that rotation and anisotropic pressure not only change the classical criterion of gravita-tional instability of astrophysical magnetized plasma, but also cause new unstable regions.
Comparativa entre sensores galvánicos y potenciales de corrosión para el monitoreo del riesgo por corrosión del acero de refuerzo en estructuras de concreto
Authors: Pérez Díaz José Luis , Cabrera Madrid Jesús Alejandro , Hernández Cruz Daniel , Godínez Domínguez Eber Alberto , Mundo Molina Martín Dagoberto
Published: September 2022

Se evaluó el riesgo por corrosión del acero en concreto, utilizando sensores galvánicos internos de acero al carbono/acero inoxidable y un electrodo externo de Cu/CuSO4. Los sensores se utilizaron para monitorear los potenciales y corrientes de macrocelda de probetas prismáticas de concreto reforzado con relaciones agua-cemento de 0.4 y 0.6, inmersas en solución de NaCl al 5% durante 18 meses. Los resultados de los potenciales mostraron buena correlación entre los dos electrodos de referencia, pudiendo evaluar la corrosión del sistema. Además, la técnica de ruido electroquímico respalda el efecto por iones cloruro. Por lo tanto, los sensores galvánicos pueden considerarse para su implementación en el monitoreo y evaluación del estado de riesgo por corrosión en estructuras de concreto reforzado.
Comportamiento a flexión de vigas de concreto reforzado con parámetros electroquímicos asociados con un nivel de corrosión alto
Authors: Moreno Herrera Joel Alberto , Varela Rivera Jorge Luis , Visairo Méndez Rebeca , Castro Borges Pedro
Published: September 2022

En este trabajo se evaluó el cambio en el comportamiento a flexión de vigas de concreto reforzado. Se consideraron vigas sin corrosión y vigas con parámetros electroquímicos asociados con un nivel de corrosión alto. Los parámetros electroquímicos considerados fueron la velocidad de corrosión, la resistividad eléctrica y la concentración de cloruros. Las vigas se ensayaron bajo cargas verticales incrementales hasta la falla. Se presentan los patrones de agrietamiento, las cargas de fluencia y máxima, la rigidez de fluencia y la ductilidad de desplazamiento de las vigas. Con base en el análisis de estos parámetros estructurales se concluye que el comportamiento a flexión de las vigas con y sin corrosión fue similar.
The Use of Hydrolyzed Palm Kernel Cake After Addition by Buffalo Rumen Fluid Enzymes on Growth Performances and Relatively Organ Weight of Broilers
Authors: Budiansyah Agus , Haroen Ucop , Insulistyowati Anie , Syafwan Syafwan
Published: September 2022

This study aims to utilize a sufficient amount of palm kernel cake (PKC) and buffalo rumen fluid as a source of enzymes to improve the quality of PKC that can be used in broiler feed. The study was conducted in two stages. The first stage was to test the level of buffalo rumen fluid enzyme at various doses (0.0%, 0.75%, 1.5%, 2.25%, and 3.0% (v/w) in PKC incubation to measure dry matter (DM), organic matter (OM), crude fiber (CF), and dissolved glucose total (DGT) contents as hydrolyzed PKC. The second stage was to determine the usage level of hydrolyzed PKC in broiler feed. A total of 288 DOC MB202 strains were randomly allocated to one of five treatments with four replicated cages of 12 birds in a completely randomized design. Treatments were the various level of hydrolyzed PKC as following: 0%, 6%, 12%, 18%, 24%, and 30%. The variables were feed consumption, body weight gain (BWG), feed conversion ratio (FCR), final body weight (FBW), carcass, and digestive organs weight. The level of buffalo rumen fluid enzymes had a significant effect on DM, CF, and DGT content, while it was not significant on OM. The optimum level was 2.25% and it was used in the second stage. The use of hydrolyzed PKC up to 18% was not different (P>0.05) in BWG, FCR, and FBW compared to controls. The use of hydrolyzed PKC up to 24% decreased BWG, FCR, and FBW, but feed consumption did not differ (P>0.05) compared to control. Carcass and digestive organ weight were not affected (P>0.05) by the treatment. It can be concluded that the incubated buffalo rumen fluid enzymes at a level of 2.25% could improve the quality of PKC. The use of hydrolyzed PKC could be applied up to 18% without affecting the performance of broilers
Relato de experiência: desenvolvimento de projeto ambiental em (ou com?)
Authors: Silva Raphaela Reis Conceição Castro
Published: September 2022

Esse trabalho visa a relatar a experiência vivida por discentes e docente na elaboração e construção de um projeto de ensino em uma comunidade de pescadores artesanais na cidade de Niterói/RJ. O projeto de ensino nasceu como avaliação final do curso de Formação Inicial e Continuada (FIC) de Gestão de Projetos Ambientais, realizado no primeiro semestre de 2018, no Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ campus Niterói). A primeira turma do curso era composta por 12 anos alunos, que desenvolveram o projeto coletivamente. Posteriormente, transformou-se em um projeto de extensão, que contou com o apoio dos estudantes, mesmo já tendo concluído o curso FIC, possibilitando maior interação entre o IFRJ e a comunidade em estudo. Por meio da interação com a comunidade foi possível perceber suas reais necessidades, anseios e aspirações. Nesse contexto, professor e alunos envolvidos diretamente no projeto se beneficiaram do processo de aprendizagem, pois, além de atuarem como aprendizes, tiveram a oportunidade de utilizar o conhecimento para o bom entendimento e aplicação no cotidiano da comunidade. Portanto, o contato com os pescadores artesanais, por meio de visitas, de entrevistas, e de conversas informais, permitiu que o projeto se adequasse à realidade da comunidade local, proporcionando a transformação social.
O uso das tecnologias digitais de informação e comunicação (TDICs) no enfrentamento da Covid-19
Authors: Pires Teixeira Débora , Dos Santos Alves Luanda , Angélica Lisboa Valente Carlos Celina , Salvaterra Magalhães Consuelo
Published: September 2022

O presente artigo tem como objetivo apresentar e analisar o uso das Tecnologias Digitais de Informação e Comunicação (TDICs) como facilitadoras do desenvolvimento das ações do projeto Confecção de máscaras protetoras como medida de combate à Covid-19, frente aos desafios do cenário pandêmico. De maneira específica, busca-se refletir como as ferramentas plataforma de compartilhamento de vídeo, e-mail, sites, mídias sociais e aplicativos de mensagens instantâneas têm sido usadas em atividades síncronas e assíncronas, de modo a promover capacitações, viabilizar a comunicação entre os envolvidos no projeto, divulgar ações, angariar recursos financeiros e humanos, dentre outros. Metodologicamente, a pesquisa qualitativa e descritiva teve como método de coleta de dados a observação participante e o uso de dados gerados por relatórios do projeto. As TDICs se configuram como ferramentas auxiliadoras e facilitadoras para o desenvolvimento do projeto, seja na comunicação entre os seus membros, no treinamento, na divulgação de ações e resultados obtidos e na mobilização de parceiros e voluntários, revelando seu potencial para exploração na extensão universitária.
Programa ReCicLa
Authors: Destefani Anelise , Corrêa Cristiane Vanessa Tagliari , Vieira Neiva Maria Batista , Voss Grasiela , Vieira Marli Fátima Vick
Published: September 2022

O Programa de Extensão ReCicLa, é desenvolvido no Instituto Federal Catarinense Campus Araquari, em parceria com a ONG Movimento Jovem Araquari - MJA e a Associação de Moradores e Amigos do Bairro Itinga – AMORABI e objetiva otimizar orçamento doméstico em comunidades vulneráveis. Os projetos que integram o Programa ReCicLa desenvolvem: produtos de limpeza de baixo custo e dano ambiental; receitas sustentáveis de alimentos e instalação de hortas comunitárias com assessoria técnica. Diante do distanciamento social, as ações passaram a ser desenvolvidas remotamente, assim surge o projeto Redes objetivando criar, divulgar e compartilhar ações do ReCicLa. Para possibilitar a publicação do material produzido em formato digital, foram criadas contas no Instagram, Facebook e realizadas lives no YouTube. A comunicação e as reuniões entre bolsistas, colaboradores e coordenadores ocorreram pela plataforma Meet e WhatsApp. Nos encontros eram definidas as postagens e as temáticas estudadas, respeitando os objetivos dos projetos. Utilizaram-se recursos das próprias redes sociais digitais, entre outras ferramentas, para editoração de imagens, vídeos, textos e som. Foram publicadas 56 postagens contendo vídeos de receitas, dicas de plantio e informações selecionadas. Usando essa metodologia, os projetos do Programa ReCicLa apresentaram maior abrangência e visibilidade, visto que as redes sociais ultrapassam a barreira do tempo e do espaço. As ações realizadas remotamente possibilitaram a interação entre servidores, discentes e comunidade, pois ao interagirem com curtidas, comentários, perguntas e compartilhamentos, os participantes deixaram de ser meros espectadores, validando a extensão também em formato digital.
Pensatório
Authors: Pinto Felipe Gonçalves , Guimarães Marcelo Senna , Oliveira Jonathan Santos de
Published: September 2022

Este artigo é um relato de experiência sobre o projeto de extensão Pensatório. O Pensatório, projeto em curso desde 2020 realizado junto ao CEFET Maria da Graça, na cidade do Rio de Janeiro, objetivou produzir podcasts voltados para a educação filosófica, integrando atividades de ensino, pesquisa e extensão. O artigo apresenta uma introdução sobre a origem e a natureza dos podcasts e sua presença na podosfera brasileira, para depois descrever o projeto inicial e as reformulações que envolveram o Pensatório. Esse era inicialmente um projeto vinculado à educação presencial e aos produtos educacionais elaborados no Programa de Pós-Graduação em Filosofia e Ensino, do CEFET. Porém, com o advento da pandemia, mudanças necessárias levaram ao convite para a participação de professores e estudantes de outras instituições. O texto faz um relato do processo de produção dos episódios, trata da participação de estudantes e professores e apresenta a metodologia que consistiu nas seguintes etapas: reunião da equipe; formação do grupo; elaboração de roteiro preliminar; conversa preparatória com convidados; gravação; edição; veiculação; e divulgação. Como resultados, são indicadas questões que envolvem a formação de uma audiência ou público específico, a articulação do programa com atividades de ensino de filosofia e com a formação de professores.
Desenvolvimento de programa de extensão em Astronomia por meio das redes sociais e videoconferência
Authors: Santos Junior Antonio Barbosa dos , Carvalho Denilson Facioli de , Oliveira Larissa Tayara , Junior Marcelo Alves dos Santos , Moreira Marcos Dionizio
Published: September 2022

O relato apresenta adaptações de um programa de extensão de Astronomia nos tempos de calamidade humanitária devido à pandemia do COVID-19. O objetivo central consiste em expor e descrever as dificuldades encontradas para realização da divulgação científica nas redes sociais, bem como as superações dessas dificuldades e a exposição de métodos para promover maior contato com os alunos do ensino médio durante o isolamento social. As metodologias utilizadas nessas redes sociais foram baseadas no uso de infográficos e vídeos, produzidos pelos integrantes do projeto e postados em suas próprias páginas, utilizando a marca Divulgastro. No que se refere ao minicurso ministrado, ocorreram interações através da plataforma do Google Meet e Classroom durante sete semanas, em uma frequência de dois encontros semanais com duração de 90 minutos. Os resultados foram satisfatórios em ambas as modalidades, de modo que foi possível alcançar, ao longo de um ano de atividades nas plataformas mencionadas, um total de 140.146 pessoas, com 12.849 de engajamento. Em relação ao minicurso, foi atendido um total de 22 alunos de regiões como São Paulo, Minas Gerais e outros estados. Por fim, foi possível concluir que as mídias digitais possuem grande potencial para divulgar a ciência, devendo-se levar em conta o formato da divulgação para cada tipo de rede social, bem como a idade do público preponderante em cada rede. Os minicursos on-line ajudam os alunos a interagirem em meio às dificuldades produzidas pelo isolamento.
Ações de extensão do programa de educação tutorial (PET) – IFC Camboriú utilizando a plataforma YouTube
Authors: Ersching Kleber , Locateli Maria Antônia da Rosa , Santos Marcos Felipe Friske dos
Published: September 2022

O Programa de Educação Tutorial (PET) é norteado pelo princípio da indissociabilidade entre o ensino, a pesquisa e a extensão. A extensão universitária possui papel importante em relação às contribuições que traz à sociedade e, portanto, é natural que as ações extensionistas também passem a ser ofertadas em plataformas digitais a fim de alcançar um público-alvo maior do que o alcançado com atividades presenciais. Considerando esse contexto, ações extensionistas de ensino utilizando a plataforma digital YouTube vem sendo regularmente produzidas no PET do Instituto Federal Catarinense - Campus Camboriú. Esse artigo objetiva apresentar, comparar e discutir dados numéricos oriundos dos indicadores estatísticos das visualizações dos vídeos de ensino publicados no canal do PET no YouTube. Serão avaliados os indicadores de quantidade de visualizações dos vídeos, tempo de visualização dos vídeos, total de horas assistidas pelo público, e os vídeos serão comparados com canais PETs de ensino com conteúdos similares que existem no YouTube. Os resultados mostram a efetividade das ações de extensão digital desenvolvidas pelo PET e direcionam melhorias a serem implementadas em vídeos futuros que serão produzidos e publicados pelo grupo no canal do PET no YouTube.
Lapbook como recurso didático
Authors: Xavier Raianni , Hardt Siewert Katia , Voss Grasiela , Tonial Tania Maria , Da Costa Mirian Luiza
Published: September 2022

Este relato tem por objetivo descrever a confecção de um Lapbook definido como recurso didático para apresentação das ações e resultados do Projeto de Extensão Jogue o Lixo e Acerte na Lata, do Instituto Federal Catarinense – Campus Araquari, na Mostra Nacional de Iniciação Científica, Tecnológica e Interdisciplinar. Para essa confecção, utilizou-se papéis, fotos e outros materiais também usados nas ações com a comunidade externa, de forma a contemplar e divulgar as atividades realizadas durante a vigência do projeto. Como resultado dessa proposta, além do processo de confecção do Lapbook, destaca-se a importância da sua utilização por professores e estudantes como recurso facilitador na exposição e aquisição do conhecimento de forma dinâmica e significativa. Para os estudantes, serve como possibilidade de expressão da subjetividade, criatividade e compreensão dos conteúdos abordados em sala de aula.
Delivering Better together: Standard Operating Procedures for Oxfam’s Approach to Cash and Voucher Assistance
Authors: Smart Kristin , Shrestha Shreeju
Published: September 2022

Cash and voucher assistance (CVA) puts people at the centre of responses and enables Oxfam and other humanitarian actors to think differently and deliver better. CVA is now widely accepted by the humanitarian community as a tool to deliver greater choice, flexibility, and empowerment to those affected by crisis, while strengthening local markets and systems. This document provides Oxfam, partners, and other teams exploring CVA modalities, with a structured overview and standard operating procedures (SOPs) for the design and delivery of CVA. The guidance updates the previous Oxfam Cash and Markets SOPs (2013) and covers key considerations and topics, direction on roles and responsibilities, and steps to be taken to ensure accountable, timely, and quality CVA throughout the project cycle.
Multimodal communication in the human–cat relationship: a pilot study
Authors: de Mouzon Charlotte , Leboucher Gérard
Published: September 2022

Across all species, a dyadic interaction entails that an emitter sends signals to a receiver through one or more channels. The receiver decodes the signals and reacts accordingly, potentially turning into an emitter himself. Like dogs and horses, cats can integrate visual and auditory signals sent by humans and modulate their behaviour according to the valence of the emotion perceived. However, the specific patterns and channels governing cat-to-human communication are poorly understood. This study addresses whether, in an extraspecific interaction, cats adapt their communication channel to those used by their human interlocutor. We examined three types of interactions: vocal, visual and bimodal (visual plus vocal), through coding video clips of 12 cats living in cat cafés. There was a significant effect of the modality of communication on the latency for cats to approach the human experimenter. Cats interacted significantly faster in the visual and bimodal compared to the “no communication” pattern as well as to the vocal condition. There was a significant effect of communication modality on the tail wagging behaviour. Cats significantly displayed more tail wagging when the experimenter engaged no communication compared to the visual and bimodal conditions. Cats also displayed more tail wagging in the vocal compared to the bimodal condition. Taken together, these results suggest that cats display a marked preference for both visual and bimodal cues addressed by non-familiar humans, over vocal cues only. Our data bring further evidence for the emergence of human-compatible socio-cognitive skills in cats, that favour their adaptation to a human driven niche.
How does Manufacturing Haze Pollution Decrease in China: A Decomposition Study of Structural Model Based on General Equilibrium Framework
Authors: Yang Luxin , Liu Yucheng
Published: September 2022

Based on the annual mean PM2.5 concentration data of 30 provinces and cities in China from 2006 to 2020, this paper constructs a structural model of manufacturing haze pollution, expounds the main mechanisms affecting haze pollution, then statistically decomposes the main factors affecting the change of pollution emissions, and examines the direct and indirect impact paths of the change of haze pollution emissions in China. The study found that: (1) The inhibitory effects of latent variables on manufacturing haze pollution is from strong to weak in order: industrial structure upgrading, environmental regulation, trade opening, productivity improvement and economic scale expansion, while the optimal path for the indirect effect of exogenous latent variables on haze pollution is to rely on environmental regulation and opening up to achieve the improvement of productivity, so as to achieve the purpose of reducing haze pollution. (2) The analysis based on the PVAR model found that industrial structure adjustment is the key factor of haze decline in both the short and long term. Environmental regulation has an obvious effect on haze control in the short term, but in the long run, it still needs to rely on industrial structure adjustment, production efficiency improvement and trade opening to achieve the goal of reducing haze. (3) There is an inverted U-shaped nonlinear relationship between output scale and environmental regulation. In addition, trade openness has a long-term effect on productivity. Technology spillovers from opening up can reduce haze pollution in the long run by improving productivity. (4) The environmental regulation policy in the central region is characterized by “race to the bottom”, while the eastern region shows the characteristic of “race to the top” in the policy game of improving productivity and optimizing the industrial structure. Therefore, haze control requires an appropriate intensity of environmental regulation to reduce the proportion of high pollution and high energy consumption industries. Make full use of the international cooperation platform of the “the Belt and Road” and the pilot free trade zone to promote substantive cooperation between Chinese enterprises and developed countries in the field of environmental protection technology, increase investment in research and development of clean equipment and cleaner production technology, improve productivity, help China's green manufacturing, and contribute Chinese wisdom and Chinese solutions to global environmental governance and climate change.
Study on climate change effect on forest growth rate and forest carbon sink capacity
Authors: zhang Yuxing , wang xuejun , Fu Xiao , wang guosheng
Published: September 2022

The study of climate change effect on forest carbon sequestration is necessary to address climate change, but this does not reach research results, due to lack of the support of data in the long term. Based on data set of feild survey results in 415,000 plots of forest inventory from1973-2018,this paper estimated forest stand stock volume growth rate in each province in each 5 years, established the regression models between forest stock volume growth rate and annual mean temperature, corresponding to monthly mean temperature dataset in each province from 1973 to 2018.The regression models are used to assess the effect of annual mean temperature and annual precipitation on forest growth rate and estimates forest carbon sink change. The results show that forest growth rate is closely related to annual mean temperature and annual precipitation and more closely related to annual mean temperature. In the past 70 years, annual mean temperature increased 1.55℃ in China ,and annual mean temperature rise rate was 0.22℃/10a.Climate warming accelerated increase of forest growth rate and forest carbon sink, this phenomenon was more obvious in the high latitude areas than in the low latitude areas. Forest growth rate increased 0.69%, with increase 0.1℃ of annual mean temperature. Based on the predication of forest-climate growth rate model, by 2030,forest stock volume will be 205.75×108m3, forest biomass carbon storage will be 92.59×108t,annual forest Co2 sequestration capacity will be 4.41×108t/a; by 2060, forest stock volume will be 289.89×108m3, forest biomass carbon stocks will be 130.45×108t,annual forest Co2 sequestration is 6.78×108t/a. Comparable with 2020, forest carbon stocks in 2030 increase 19.61% and 68.52% in 2060, forest carbon density increase from 42.11 t/hm2 between 2014 and 2018 to 47.24 t/hm2 in 2030 and 63.97 t/hm2 in 2060.
Residue levels and dietary risk assessment of fluopimomide, pyraclostrobin and its metabolite BF-500-3 in garlic ecosystems under field conditions
Authors: Yu Xiaoxu , Hu Jiye
Published: September 2022

To evaluate the residue levels of fluopimomide, pyraclostrobin and its metabolite BF-500-3 in garlic ecosystems, supervised garlic field trials with a commercial formulation (pyraclostrobin·fluopimomide 30% suspension concentrate (SC)) were conducted in six regions of China according to the Good Agricultural Practices (GAP). The residues of fluopimomide, pyraclostrobin and BF-500-3 in field samples were determined using a QuEChERS method combined with high-performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS). The average recoveries of all target compounds were 76–94% with relative standard deviations (RSDs) of 1.0-14.5% and limits of quantitation (LOQs) of 0.002 mg/kg. At the recommended pre-harvest interval (PHI, 10 d), the residues of fluopimomide, pyraclostrobin and BF-500-3 were below 0.16, 0.77 and 0.12 mg/kg in garlic chive; below 0.027, 0.22 and 0.002 mg/kg in garlic scape; and below 0.002, 0.002 and 0.002 mg/kg in garlic, respectively. Dietary intake risks were calculated using risk quotients (RQs) based on field residual data, toxicological data and dietary patterns. The chronic dietary risk quotients (RQc) of pyraclostrobin and fluopimomide were 48.42% and 0.36%, respectively. The acute dietary risk quotients (RQa) of pyraclostrobin in garlic were 0.06–0.15%. These results indicated a low dietary risk for consumers. This study could provide scientific guidance for the application of pyraclostrobin and fluopimomide in garlic.
Cancer-associated fibroblasts induce epithelial-mesenchymal transition of esophageal squamous cell carcinoma through paracrine TGFβ1 signalling
Authors: Yin Wei , Zhang Hongfang , Fang Min , Yue Jing , Jiang Zhenzhen , Zhou Rongjing , Xie Ruifei , Wu Shixiu , Ying Shenpeng
Published: September 2022

BackgroundConcurrent chemoradiotherapy is the standard treatment regimen for unresectable advanced patients with esophageal squamous cell carcinoma. CAFs (cancer-associated fibroblasts), one major component of tumor microenvironment were involved in tumor initiation and progression. However, the mechanisms by which CAFs enhanced the malignance of ESCC have remained most unknown. Epithelial-to-mesenchymal transition(EMT) is a process which promoted the mobility, resistance to chemoradiotherapy, cancer stemness and ability of immune evasion of cancer cells.MethodsCAFs and NFs (normal fibroblasts) were isolated from tumor tissues and matched normal esophageal epithelial tissues, respectively. The EMT characteristics induced by CAFs were analyzed by detection of related genes and protein expressions in esophageal cancer cells. The CAFs-induced drug resistance was evaluated by MTT assay. The influences of CAFs on the migration and invasion were investigated by wound healing and transwell assay. The mechanisms by which CAFs promoted EMT of esophageal cancer cells was investigated by Western blotting.ResultsIn our study, we had successfully isolated CAFs and NFs from tumor tissues and matched normal esophageal epithelial tissues, respectively. We found paracrine TGFβ1 signaling from CAFs induced esophageal cancer cells to display EMT characteristics with the epithelial markers down-regulated and the mesenchymal markers up-regulated. CAFs-induced EMT enhanced the migration and invasion, drug resistance and cancer stemness traits of esophageal cancer cells. Mechanism studies revealed that paracrine TGFβ1 signaling promoted EMT of esophageal cancer cells in a phos-smad2/3-slug-dependent manner. Furthermore, paracrine TGFβ1 signaling induced the activation of NF-κB signaling pathway, which was reported to be significantly associated with aggressive clinical biology and poor treatment outcome after chemoradiotherapy in ESCC patients. ConclusionsTogether, our study highlighted CAFs’ tumor-promoting role in esophageal cancer and and provide potential anti-cancer targets by reversing EMT.
Development and validation of a predictive model for the early occurrence of acute kidney injury in patients with acute pancreatitis
Authors: Wu Simin , Zhou Qin , Cai Yang , Duan Xiangjie
Published: September 2022

Background: Acute pancreatitis (AP) is associated with a high incidence of acute kidney injury (AKI), which has a high mortality rate. Currently, there is no clinically useful tool for predicting AKI in AP patients. Therefore, this study aimed to develop a predictive nomogram of the early onset of AKI in AP patients admitted to the intensive care unit (ICU).Method: Data were extracted from the Medical Information Mart for Intensive Care IV version 1.0 (MIMIC-IV version 1.0) database. Eligible patients were randomly divided into training and validation cohorts. The training cohort was used to construct the model, while the validation cohort was used to validate the model. The independent prognostic factors for the early (within seven days of admission) development of AKI in AP patients were determined using the all-subsets regression method. Subsequently, a nomogram was constructed to predict the early occurrence of AKI in AP patients. After that, multiple regression analysis was used to validate the predictive factors. Finally, we determined the area under the receiver operating characteristic curve (AUC) values, developed calibration curves and conducted decision curve analysis (DCA).Results: Seven independent prognostic factors, including age, ethnicity, total bilirubin, activated partial thromboplastin time, need for mechanical ventilation, use of vasoactive drugs, and sepsis, were identified as predictive factors for early onset AKI in AP patients. The constructed nomogram of the training cohort had an AUC value determined at a 95% confidence interval (95% CI) of 0.795(0.758-0.832). However, the nomogram for the validation cohort had an AUC value of 0.772(0.711-0.832, 95% CI).The AUC values of the nomogram were higher than those of the BISAP, Ranson, APACHE II scores, indicating that the nomogram had a good differentiation and discriminative ability. Further, the calibration curve revealed that the predictions had a high agreement with the actual observations. Finally, the DCA curves showed that the nomogram had a good clinical applicability value.Conclusion: The constructed nomogram showed a good predictive ability for determining the early occurrence of AKI in AP patients. The findings of this study are clinically useful in guiding clinicians in averting the development of AKI in AP patients.