bluuebunny/crossref_metadata_2025 huggingface dataset:
Geospatial Analysis of LULC in the Srinagar Region of Jammu and Kashmir using Sentinel-2 Data
Authors: Anjum Khushnooda , Wani Akhlaq Amin , Islam M. A , Murtaza Shah , Gattoo Asif Ali , Jeelani M. Iqbal , Sofi Khursheed A
Published: November 2024

Geospatial analysis based LULC mapping finds great utility in Himalyan region in order to carry proper assessment, evaluation and sustainable management of the existing resources.  With the aid of remote sensing (RS) and geographic information system (GIS), the current study on LULC mapping was conducted in district Srinagar of Jammu and Kashmir for the year 2022. European Space Agency (ESA) based Sentinel-2 satellite was used as a data source. By using the technique of visual image interpretation, the study area was demarcated into 11 LULC classes viz, agriculture, forest, forest scrub, built-up, TOF, grassland, wasteland, waterbody, wetland, snow and horticulture. The findings of the study revealed that from the delineated LULC classes highest percentage (19.61%) of area was covered by forest and least (2.17%) was covered by wetland. Moreover, the values obtained for overall classification accuracy and kappa statistics were 89.09% and 0.88 respectively. Due to increasing population and urbanisation some of the important LULC classes like wetland, agriculture etc have been encroached thereby disturbing the overall ecological balance. Therefore, findings of the current study might be useful in planning and demarcating the area where we can develop green infrastructure which might be fruitful in achieving the sustainable management goals.
Effect of Different Organic Ammendments on Growth and Yield Attributes of Linseed [Linum usitatissimum (L.)]
Authors: Shahu Sanchit , Kumar Ashish , Singh Gurudev , Manuja Sandeep , Naik Mohit , Rana Bharat Bhushan
Published: November 2024

A field experiment was conducted during Rabi 2023-24 at the experimental farm of the model Organic Farm Department of Organic Agriculture and Natural Farming, Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishvavidyalaya, Palampur, Kangra, Himachal Pradesh. The experiment consisting of eleven treatment combinations which was laid out in Randomized Block Design with three replications. Surbhi variety of the linseed was used in the experiment. It was found that among the different treatments higher plant height (66.0 cm) at harvest, dry matter accumulation (371.2 gm-2), higher crop growth rate (3.24 g m-2 day-1) at 150 DAS, the lowest days taken to 50% flowering and Days taken to physiological maturity, seed yield (11.16 q ha-1) and straw yield of (27.51 q ha-1) was recorded with the application of 50% FYM + 50% vermicompost to supply 100% of recommended N (T10). Whereas, the lowest plant height (44.9 cm), dry matter accumulation (252.1 gm-2), lowest crop growth rate of 2.20 g m-2 day-1 seed yield (7.26 q ha-1) and straw yield (19.00 q ha-1) in absolute control (T11).
Population Dynamics of Arthropods in Green Gram [Vigna radiata (L.)] and their Correlation with Meteorological Data at Jabalpur District of Madhya Pradesh, India
Authors: Parmar Shradha , Saxena A.K. , Das S.B. , Choudhary Jaswant Singh
Published: November 2024

Field experiment was carried out to study the population dynamics of arthropods on green gram [Vigna radiata (L.)] at Jabalpur district of Madhya Pradesh, India during the kharif season 2022-23. The result revealed that the highest population of whitefly, jassid and ladybird beetle were observed in the 37th standard meteorological week (SMW) with a population of 6.87 adult / plant, 6.56 adult / 6 leaves and 0.76 adult / plant respectively. The highest population of yellow mosaic virus and damselfly were observed during the 43rd and 40th SMW respectively, with a population of 22.87% and 1.83 adult / sweep respectively. Spider and dragonfly were during the 41st SMW with a population of 0.36 adult / plant and 1.5 adult / sweep respectively. Correlation studies revealed that the whitefly showed a significant positive correlation with wind speed jassid showed a significant positive correlation with evening relative humidity, wind speed and rainy days while the dragonfly showed a significant positive correlation with evaporation. Damselfly showed a significant positive correlation with maximum temperature and ladybird beetle showed a significant positive correlation with whitefly, suggesting potential biocontrol relationships. These findings provide valuable insights into how climate variables influence arthropod populations, which can inform more targeted pest management strategies for green gram cultivation.
Evaluation of White Onion (Allium cepa L.) Genotypes for Growth, Yield, Quality and Resistance to Thrips and Purple Blotch Disease
Authors: Chavan Sunil , Hiremath S M , Manjunatha G O , Kulkarni Shripad
Published: November 2024

Onion (Allium cepa L.), belonging to the family Alliaceae with a chromosome number 2n=16, is an essential vegetable widely cultivated for both domestic consumption and export. This study aimed to evaluate various white onion genotypes for their growth, yield, quality and resistance to pests and diseases. The experiment was conducted at the Main Agricultural Research Station, University of Agricultural Sciences, Dharwad, during the late Kharif season of 2023-24, using twenty-six genotypes arranged in a randomized complete block design. Data were collected on several growth and yield parameters, which were then analyzed. Significant variation was observed among genotypes for growth traits such as plant height, leaf length and neck diameter. The genotype 'Safed Ghavriyu' exhibited the highest plant height and number of leaves per plant, while 'Bhima Shubra' and 'Milky White' showed superior leaf length and neck diameter, respectively. Yield-related traits also varied significantly, with 'Bhima Shweta' recording the highest dry matter content and 'Safed Ghavriyu' demonstrating the highest fresh and dry weight per plant, single bulb weight and total yield per hectare. In terms of pest and disease resistance, notable differences were observed, with 'Safed Ghavriyu' showing the lowest incidence of thrips and purple blotch disease. Additionally, 'PWO-2' had the highest total soluble solids (TSS) content, while 'W-210' had the highest total sugar content. 'Milky White' exhibited the highest pyruvic acid content, contributing to its pungency. These findings underscore the significance of genetic variability and environmental influences in white onion growth and yield. The results offer valuable insights for the development of high-yielding, disease-resistant white onion varieties suited to various agro-climatic conditions in India.
Effect of Organic and Inorganic Fertilizers on Growth, Yield and Quality of Brinjal (Solanum melongena L.)
Authors: Sharma Man Mohan , Meena D. C. , Maurya Rajendra P , Bundela M. K. , Kumar Manoranjan , Naruka Pooja , Tanwar Nikita
Published: November 2024

The present investigation was carried out at Agricultural Research Farm, School of Agriculture, Suresh Gyan Vihar University, Jaipur (Rajasthan) to study the Effect of Organic and Inorganic Fertilizers on Growth, Yield and Quality of Brinjal (Solanum melongena L.) during kharif season of the year 2023-24. The experiment was laid down in RBD which consisted 9 treatment combinations viz; T1-Control (100%) (125:100:50), T2-100% N through FYM (25t/ha), T3-100% N through vermicompost (5t/ha), T4-100% N through poultry manure (5t/ha), T5-100% N through neem cake (2t/ha), T6-50% NPK + 50% N through FYM, T7-50% NPK + 50% N through vermicompost, T8-50% NPK + 50% N through poultry manure, T9-50% NPK + 50% N through neem cake and treatments were replicated three times. The treatment (T7) significantly affected various vegetative growth, yield and quality parameters. Results further indicated that the highest (3.27) benefit: cost ratio was observed in treatment (T7). Whereas, the lowest benefit: cost ratio (1.51) was recorded under control.
Field Bio Efficiency of Insect Growth Regulators and Insecticides against Pod Fly, Melanagromyza obtusa in Pigeonpea (Cajanus cajan, L.)
Authors: Thilagam P. , Gopikrishnan A. , Srividhya S. , Sasikumar K. , Deivamani M.
Published: November 2024

The present study on the bio efficacy of insect growth regulators and insecticides on pod fly was carried out during kharif 2021 in pigeonpea using Co 7 variety. An experiment was laid out using a randomized block design (RBD) with seven treatments and three replications. Insecticidal treatments consisted of four insect growth regulators and two insecticides along with untreated check and applications were made twice. Among the seven treatments tested, T4: Flubendiamide 480 SC @ 30 g a.i. ha-1 proved to be effective in reducing pod fly population (3.67 No/25 pods). The other treatments tested were found to be on par except T1: Buprofezin 25 SC @ 200 g a.i. ha-1 treated plots (6.33 Nos), whereas untreated check reported with 14.67 Nos at 14 DAS. At the same time, pod damage was also calculated and the lowest pod damage was recorded in T4: Flubendiamide 480 SC @ 30 g a.i. ha-1 and T5: Lufenuron 5.4 EC @ 30 g a.i. ha-1 treated plots and were significantly superior over other treatments and found to be on par with each other with 10.00 and 11.33 per cent, respectively. At two applications of treatments also, T4: Flubendiamide 480 SC @ 30 g a.i. ha-1 treated plots was superior over other treatments and recorded 3.15 Nos per 25 pods with 3.72 and 11.88 per cent pod and seed damage, respectively.
After two applications of T4: Flubendiamide 480 SC @ 30 g a.i. ha-1 the pod fly damage reduction was upto 80.1 per cent and other treatments reported the damage between 42.2 – 78.0 per cent over untreated check. The highest yield was reported in plots treated with T4: Flubendiamide 480 SC @ 30 g a.i. ha-1 for its highest grain yield of 757.7 kg ha-1 with 43.2 per cent increase over untreated check. The other treated plots reported between 478.3 - 680.0 kg of grain yield ha-1 with 10.82-75.56 per cent increase over untreated check. The highest Benefit: Cost ratio was obtained in the plots treated with T4: Flubendiamide 480 SC @ 30 g a.i. ha-1 (1:1.6) and other treatments reported between 1:1.0 – 1:1.4 whereas untreated plots reported with lowest benefit cost ratio of 1:0.9.
Analysis of the Influence of Perceived Enjoyment and Perceived Usefulness on Impulse Buying in Live Streaming on Online Marketplaces
Authors: Tertieny Ulry , Suhud Usep , Wibowo Setyo Ferry
Published: November 2024

Impulsive buying behavior in the digital age is rapidly evolving with the emergence of live streaming technology on e-commerce platforms. This technology enables direct real-time interaction between sellers and buyers, often triggering spontaneous purchases. Live streaming features offer an engaging shopping experience by allowing consumers to view product demonstrations and interact directly, supporting impulsive buying behavior. This study analyzes the roles of perceived enjoyment and perceived usefulness influence variables between visual appeal and social presence in influencing impulsive purchases during live streaming sessions on Shopee. Using a quantitative method, data was collected from 241 respondents through a questionnaire and analyzed using Structural Equation Modeling (SEM). The results indicate that live streaming strengthens social interaction and visual appeal, enhancing perceived enjoyment and perceived usefulness, which in turn increases the tendency for impulsive buying. This research provides insights for marketers to design effective e-commerce strategies to capitalize on the phenomenon of impulsive buying through interactive and visually appealing live streaming technology, optimizing user experience and sales conversions.
Treated Wastewater by Selected Microalgae for Irrigation
Authors: Salem Gehan , Hamad Amany , Mussa EL-Shaymaa E. , Ghazal Mona
Published: November 2024

Water is a major natural resource that supplies our demands in a precise manner. We must conserve and utilise every drop of water. Irrigation is considered the primary user of freshwater. Irrigation of land accounts for about 80% of overall freshwater usage. Reusing treated waste water could be an alternative method for increasing water resources. Many countries are using wastewater as an irrigation resource to meet urban demand and manage water scarcity. Microalgae-based water treatment is a viable bio refinery approach that promotes environmental and economic sustainability. Phycoremediation is a cost-effective, environmentally friendly, secure, and substitute method for wastewater treatment. In a polite lab experiment lasting 30 days, two microalgal strains Chlorella vulgaris and Trichormus variabilis were used as bioremediation agents for sewage water collected from Bahr El-Baqar, El- El-Sharkya Governorate, Egypt. The goal of the current study was to assess how inoculated microalgae (Chlorella vulgaris and Trichormus variabilis) contributed to the phycoremediation of sewage effluent, and then a pot experiment was conducted to test the water's potential for use in ornamental plant irrigation, due to decrease water consumption of fresh water. The study's findings revealed that sewage wastewater had a decrease in pH, electrical conductivity, total dissolved solids, phosphorous, potassium, ammonium, nitrate, biological oxygen demand, and chemical oxygen demand after 30 days of experimentation, some heavy metals were absorbed by both algal strains, while others were practically completely removed. Moreover, the treated waste water could be used for irrigation of ornamental plant.
In vitro Evaluation of Antifungal Activities of Zingiber officinale (Ginger) and Allium sativum (Garlic) Extracts on Fungal Isolates from Tinea Capitis
Authors: Nweke Rita Ngozi , Eleazar Clara Idara , Nwafor Emmanuel Okwudili , Nweke Bernard Uzoma
Published: November 2024

Aim: To evaluate the in-vitro antifungal activities of garlic and ginger extracts against fungal isolates from Tinea capitis.
Study Design: This was cross-sectional research.
Place and Duration of Study: Scalp scrapping samples were collected from village primary school children with Tinea capitis in Ebonyi state, Nigeria, while fresh garlic and ginger samples were purchased from Ogige market in Nsukka, Enugu state, Nigeria. The analyses were done in Microbiology laboratory, University of Nigeria, Nsukka from June to September, 2023.
Methodology: Forty samples of scalp scrapings collected from the head were cultured on Sabouraud dextrose agar. The isolates were identified using biochemical tests and head perforation test.  Methanol and water were used in the extraction of the phytoconstituents of the plant samples. Qualitative phytochemical analysis was carried out on the plant extracts. The antifungal activities of the extracts, minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) were also determined.
Results: The phytochemical analysis indicated that both plant extracts contain saponins, flavonoids, glycosides, tannins, terpenoids, alkaloids and phenols. Two fungi species isolated were identified as Trichophyton spp and Microsporum spp. At dilutions of 400, 200, 100 and 50mg/ml, the methanolic extracts of the garlic had inhibition zone diameters (IZD) of 35, 30, 25 and 20 mm respectively on the Trichophyton spp whereas ginger had IZD of 25, 20, 15 and 13 mm respectively. On the other hand, the methanol extracts of ginger and garlic gave IZDs of 25, 20, 14, 12mm and 36, 28, 25, 21mm respectively on Microsporum spp. The methanol extracts of both plants were found to be more effective than their aqueous extracts. However, the garlic extracts had better antifungal effects on the two isolates than the ginger extracts. The combined extracts had better antifungal activities; at the various dilutions of 400, 200, 100 and 50mg/ml, it gave IZDs of 38, 32, 28 and 23mm on the Trichophyton spp compared to the single extracts.
Conclusion: Both Allium sativum and Zingiber officinale were similarly active against Tinea capitis isolates. However, garlic was found to be more active than ginger, but have synergistic effect on each other. This study underscores the antifungal efficacies of A. sativum and Z. officinale as potential sources of novel anti-ringworm drugs especially when combined together.
MULHERES E REPRESENTAÇÃO POLÍTICA NO BRASIL: DA COLONIALIDADE À INACABADA LUTA POR DIVERSIDADE
Authors: Vaz Porto Ana Carla , Pantoja Selma Alves
Published: November 2024

O presente artigo objetiva analisar as causas do baixo índice de participação de mulheres na política institucional brasileira, sobretudo das negras e indígenas, por meio de uma abordagem quali-quantitativa. Para tanto, discorre-se sobre a construção e a manutenção de hierarquias de gênero, raça e classe no Brasil em diferentes momentos históricos. Como resultado do diálogo estabelecido com as teorias de Lélia Gonzalez, Nilma Lino Gomes, María Lugones, Nira Yuval-Davis, Leila Abdou, Cláudia Pons Cardoso e outras autoras e autores, conclui-se que o fato de mulheres negras e indígenas ainda hoje enfrentarem mais barreiras para adentrarem no campo político brasileiro reflete a solidez das hierarquias historicamente construídas em nosso país desde o período colonial nos campos social, cultural e econômico.
POR UMA NOVA SENSIBILIDADE FEMINISTA: A MULHER COMO OBRA DE ARTE A PARTIR DE GUIDA (2014)
Authors: Lobosque Aquino Thaís , Santiago Oliveira Keyla Andrea
Published: November 2024

Este ensaio propõe que a luta feminista incorpore um viés estético e sensível às suas demandas sociais mais amplas. No cenário da sociedade capitalista, do trabalho alienante e do patriarcado, realiza-se uma reflexão sobre os processos de subordinação das mulheres a partir da experiência estética com o curta-metragem Guida (2014), da diretora brasileira Rosana Urbes. O curta e sua protagonista homônima insurgem como dispositivos transgressores do status quo, oferecendo uma perspectiva emancipatória para a construção de uma nova sensibilidade feminista. Em termos estruturais, parte-se de um diálogo teórico com as ideias de intelectuais críticas/os e feministas para, em seguida, proceder à análise fílmica do curta-metragem, centralizando seus elementos imagéticos e sonoros. Finalmente, discute-se a mulher como obra de arte, aquela que imaginativamente contesta o estado de coisas, articulando arte, política, felicidade, justiça e sensibilidade.
UMA ANÁLISE CRÍTICA DISCURSIVA DOS EFEITOS DE SENTIDO DO DISCURSO DO FEMINISMO NEGRO NA SÉRIE “COISA MAIS LINDA”
Authors: Ribeiro da Conceição Leydiane , Santos de Souza Melo Mônica , Gonçalves Reis Ana Carolina
Published: November 2024

Objetiva-se compreender os efeitos de sentidos produzidos no discurso das personagens Adélia e Maria Luíza da série original da Netflix “Coisa mais linda”. Como instrumental teórico e metodológico, utilizou-se a Análise Crítica do Discurso, à luz dos pressupostos de Van Dijk. Pôde-se depreender por meio da pesquisa empreendida que, no Brasil, os sujeitos, que passam grande parte de seus dias consumindo ideologias propagadas pela mídia, reproduzem diversas formas de preconceito, em um reforço às formas de opressão das denominadas elites simbólicas. No entanto, é possível afirmar que o contrário também pode ser feito, visto que tanto os discursos racistas e machistas quanto os antirracistas e feministas vão se (re) construindo ao longo do tempo na sociedade. Nesse sentido, conclui-se que, ainda que a série em questão se trate de uma ficção, o microuniverso do enredo se assemelha com a vida cotidiana, de modo que são encenados discursos que no real cotidiano são propagados e replicados.
FEMINISMOS NAS REDES: TENSÕES, CONFRONTOS E DES/ENCONTROS
Authors: Gonzaga Jayme Juliana Gonzaga Jayme , Sampaio Chacham Alessandra , Massimo Maria Fernanda
Published: November 2024

O ciberativismo no Brasil, notável desde as manifestações de 2013, deu origem a novos movimentos sociais online. Este artigo analisa grupos e ativistas que se autodenominam feministas radicais, trans-excludentes ou não; trans e travestis, identificados ou não como transfeministas; e trabalhadoras sexuais, que se identificam ou não como feministas e/ou putafeministas. O foco recai nas relações frequentemente conflituosas entre esses grupos, abordando a interseccionalidade de gênero e as reflexões do transfeminismo, putafeminismo e teoria queer. Estas perspectivas desafiam o feminismo que essencializa diferenças biológicas e buscam dar voz a grupos historicamente marginalizados. O ciberativismo desempenha um papel crucial ao reivindicar espaço para esses sujeitos de direito e esclarecer os conflitos entre várias
AS TRAJETÓRIAS PESSOAIS E PROFISSIONAIS DE MIDIATIVISTAS FEMINISTAS DIGITAIS NO BRASIL
Authors: Fagundes Ausani Mariana
Published: November 2024

O intuito do artigo é entender, a partir das trajetórias e histórias de vida de colaboradoras de publicações midiativistas feministas digitais, como elas se aproximam da prática do jornalismo engajado. Assumo o midiativismo feminista como um espaço composto pelo interstício entre outros mundos sociais, como o do jornalismo, o do ativismo digital e o da militância política. Para compreender quais formas de engajamento são construídas pelo grupo, analiso as publicações AzMina, Think Olga e Lado M. Utilizo as teorias sobre estudos de gênero e feminismos como apoio bibliográfico. A metodologia, de caráter qualitativo e indutivo, apoia-se em uma etnografia com entrevistas em profundidade com atrizes que participam em diferentes graus da composição do mundo – produtoras(es) de conteúdos e equipes de apoio - e na observação direta das práticas desenvolvidas por participantes desses espaços para possibilitar a análise das formas de inserção dos indivíduos no âmbito de mídias feministas digitais.
CAMINHOS CRUZADOS DOS FEMINISMOS
Authors: Prá Jussara Reis
Published: November 2024

O texto examina as relações entre ciência e gênero na forma de relato de experiências. A abordagem reúne fragmentos de atividades de pesquisa, orientação e docência, de redes sociais e grupos temáticos de nível local, nacional, regional e internacional. A vivência é usada como arquivo singular de dados e saberes, junto a materiais de fontes plurais: artigos, documentos, ensaios e pesquisas. A exposição leva em conta os caminhos de militância acadêmica e ativismo político, percorridos desde meados dos anos setenta do último milênio. O relato traz à luz experiências individuais e coletivas a fim de retratar os alcances e os limites para a consolidação dos feminismos no Brasil e no mundo. O retrato obtido evidencia o potencial dos aportes feministas para enfrentar a discriminação, o racismo e a misoginia.
APRESENTAÇÃO DO DOSSIÊ NEIM: 40 ANOS ARTICULANDO TEORIA E PRÁXIS FEMINISTAS
Authors: Andrade Darlane Silva , Zucco Maise Caroline , Macêdo Márcia dos Santos
Published: November 2024

Constituído no ano de 1983, o Núcleo de Estudos Interdisciplinares sobre a Mulher (NEIM) hoje, no ano de 2024, representa o núcleo feminista de estudos de gênero mais antigo em pleno funcionamento no país. Sua construção é resultado dos esforços das professoras Alda Britto da Motta, Cecília Sardenberg e Ana Alice Costa, naquele momento ligadas ao Mestrado em Ciências Sociais da Faculdade de Filosofia e Ciências Humanas da Universidade Federal da Bahia. No ano de 2023, ao comemorar seu aniversário de 40 anos, o NEIM ocupou a cena pública sendo objeto de reconhecimento do seu protagonismo nas lutas por equidade, através de audiências públicas, homenagens governamentais e diversas comemorações junto à comunidade universitária e o presente dossiê faz parte das iniciativas que buscam celebrar e publicizar essa história.
MULHERES COMPOSITORAS NA DITADURA MILITAR BRASILEIRA
Authors: Hidaka Renato Kendy , Fontanetti Kamilly Victória Pedi
Published: November 2024

O objetivo deste trabalho é discutir e identificar a presença das mulheres no campo da composição musical popular brasileira durante o período da ditadura civil-militar no Brasil (1964-1985). Mais especificamente, procura-se evidenciar quais foram as principais compositoras, pertencentes aos circuitos socioculturais ocupados pela MPB, que surgiram nesse contexto histórico. Pretende-se responder às seguintes perguntas: há mulheres produzindo no campo da composição musical da MPB no período? Se sim, quem são essas mulheres e quais foram as suas principais contribuições? Quais os temas recorrentes em suas canções? Este trabalho está fundamentado em pesquisa documental e bibliográfica, fazendo uso da ampla produção científica disponível sobre o período ditatorial-militar brasileiro. Espera-se, com esta pesquisa, contribuir com o resgate de alguns dos nomes e manifestações artísticas de figuras femininas, continuamente ignoradas/apagadas da historiografia musical do país.
A (AUTO)NARRATIVA DE VIDA COMO MÉTODO REFLEXIVO DOS PAPÉIS IDENTITÁRIOS DE PESQUISADORAS FEMINISTAS
Authors: Rabello de Lima Gabriela , Vásquez Consuelo
Published: November 2024

Este trabalho apresenta o método de (auto)narrativa de vida e o utiliza em um estudo empírico. Neste estudo, explora-se a experiência da Autora, pesquisadora que sobreviveu a violência de gênero. Como método de autoetnografia, a (auto)narrativa de vida materializa a reflexividade de sujeitos que têm sido historicamente usados como objetos, através da compreensão dos elementos de suas identidades e alteridades. Assim, este trabalho demonstra a construção metodológica da ferramenta que foi baseada no método narrativo sugerido por Montgomery (2016). Com base nos resultados, argumenta-se que a aplicação do método de (auto)narrativa de vida possibilita as pesquisadoras envolvidas compreender suas identidades como dúbias e/ou fluidas. A conclusão do presente estudo estimula novas pesquisas na área e auxilia a pesquisadoras racializadas a desenvolverem suas pesquisas por meio de uma compreensão profunda dos significados de seus papéis identitários.
PSICOTERAPIA FEMINISTA E SAÚDE MENTAL GENDRADA
Authors: Cannone Lara Araujo Roseira , Freire de Lima e Souza Ângela Maria
Published: November 2024

A terapia feminista é um dos resultados da parceria entre a psicologia e o feminismo, que busca evidenciar a indissociabilidade entre subjetividades e meio social. No entanto, essa é uma proposta ainda pouco divulgada, mesmo sendo uma contribuição teórica e prática urgente para a disciplina psicológica em termos de pensar a complexidade do sujeito enredado nas estruturas de poder de gênero, sexualidade e raça. A fim de elucidar o campo e visibilizar as possibilidades contra-hegemônicas na ciência e profissão, este trabalho de cunho teórico aborda o escopo da terapia feminista e da saúde mental sob a ótica das relações de gênero.
RECURSOS SOCIAIS E FINANCIAMENTO NAS CAMPANHAS DAS VEREADORAS ELEITAS NAS CAPITAIS BRASILEIRAS (2016 E 2020)
Authors: Azeredo Diana , Moritz Maria Lúcia
Published: November 2024

A desigualdade política no Brasil fica evidenciada pelos baixos percentuais de presença feminina nas esferas de poder, embora a exclusão seja vivenciada de forma distinta pelas mulheres. Nossa proposta metodológica para a análise dos dados é a quantitativa e tem como foco investigar gênero e raça, por entender que a raça é uma chave fundamental para compreender a dinâmica eleitoral e a sub-representação das negras. Adotamos a perspectiva comparada entre brancas e negras para estudar as vereadoras eleitas nas 26 capitais brasileiras em 2016 e 2020. Assim, selecionamos três variáveis mobilizadas para a conquista da vereança: financiamento público, escolaridade e patrimônio. Entre os principais resultados, verificamos assimetrias na quantidade de financiamento acessado e no patrimônio declarado pelas eleitas brancas e negras. A alta escolaridade é um ponto em comum entre elas. Dessa forma, buscamos contribuir com os estudos eleitorais no Brasil a partir da perspectiva interseccional.
ESBOÇOS METODOLÓGICOS A PARTIR DO FEMINISMO DECOLONIAL
Authors: Santos Katia Alexsandra dos , Abreu Ana Claudia Silva
Published: November 2024

Este texto propõe pensar instrumentos metodológicos a partir do feminismo decolonial, procurando estabelecer aproximações e diferenças em relação às pesquisas feministas hegemônicas. Para isso, apresentaremos brevemente no que consiste a decolonialidade e como podem ser pensados instrumentos que dialoguem com um modo de produzir conhecimento para além do modelo de ciência eurocentrado. Ao final, são identificadas algumas características que constituem as pesquisas feministas decoloniais: a quebra das dicotomias impostas pela colonialidade do saber; a experiência e escrita de si como método; a não separação entre produção do conhecimento e ação/militância e a emergência de um corpo-pesquisadora encarnado, que se afeta e se cura por meio da pesquisa.
SOBRE ALICES, IVONES E MARIAS: MULHERES VÍTIMAS DE FEMINICÍDIO NO BRASIL
Authors: Morgado Rosana , Carneiro Luana , Almeida Jessica
Published: November 2024

Os dados sobre violência doméstica contra mulheres, adolescentes e meninas são gravíssimos. Este artigo analisa dados relacionados ao feminicídio, oriundos de três bases distintas: o Atlas da Violência, o Ligue 180 e o Dossiê Mulher. Tem-se por objetivo, realçar múltiplas dimensões do feminicídio, problematizar a invisibilidade da continuidade da violência após a separação e contribuir para a estruturação de políticas públicas. Entende-se que a violência doméstica constitui uma das expressões da violência de gênero, que deve ser ponderada em suas dimensões de classe, gênero e raça/etnia. Identificou-se a necessidade de qualificação dos dados, desagregados por vínculo com as vítimas, a baixa integração entre os sistemas existentes e a ausência de compreensão de que a separação não encerra a violência.
O QUE PODEMOS APRENDER COM UMA PANDEMIA? UMA REFLEXÃO FEMINISTA SOBRE O TRABALHO DE MULHERES/MÃES DURANTE UMA CRISE SANITÁRIA
Authors: Leal Pacheco Maria Luiza , Matos Romio Caroline , Rubio Roso Adriane
Published: November 2024

A pandemia da Covid-19 desalinhou as rotinas da população, exigindo ajustes nos hábitos de vida conforme as medidas de cuidado impostas pela crise sanitária. Isso impactou em especial as mulheres/ mães que precisaram administrar a maternagem, juntamente com outras demandas de trabalho. Buscou- se refletir, através de um ensaio pautado em uma perspectiva feminista e insights de autoras da psicanálise contemporânea, como o trabalho das mulheres/mães foi desempenhado diante dessa emergência em saúde global. Pretendemos mostrar a relevância do cuidado como atividade coletiva compartilhada. Observamos que esse cenário tornou os impasses maternos mais preponderantes e a alternativa pode ter sido investir em redes coletivas de significados, mesmo virtuais, para que essas mulheres/mães não fossem silenciadas e pudessem sentir-se amparadas para administrar a maternidade e suas atividades profissionais, reduzindo o desgaste emocional.
Palavras-Chaves: Covid-19; maternidade; teoria feminista; psicanálise.
ENTREVISTAS COM ROBERTA FERNANDES E RODRIGO CERQUEIRA
Authors: Sani Ana Isabel , Santos Ana Cristina , Cavalcanti Vanessa
Published: November 2024

Roberta Fernandes | Jornalista e diretora de cinema, Roberta tem seu trabalho diretamente ligado a temas sociais. Foi vencedora do Grande Prêmio Canal Brasil de Curtas 2018 com “Se Você contar”, um filme sobre abuso sexual infantil que participou de festivais no Brasil e no exterior. Dirigiu também para a televisão os documentários “Congo Santo” e “Acerca da Pele”. Em 2023, estreou no cinema seu primeiro longa-metragem, “Ato Final”, um documentário sobre o feminicídio.
Rodrigo Cerqueira | Jornalista, doutor em História e documentarista. Trabalhou como repórter do jornal “O Globo” entre 1999 e 2003, e como professor e pesquisador entre 2005 e 2017. Dirigiu as séries de TV “Relatos Ausentes” e “Sou Casaca”, exibidas no Canal Futura, e codirigiu os documentários “Congo Santo” e “Acerca da Pele”. Atuou como montador e produtor executivo em várias outras produções, incluindo o longa-metragem “Ato Final”.
O Filme: As personagens principais deste filme estão mortas, vítimas de seus parceiros. São quatro por dia no Brasil. Para contar suas histórias, três atrizes são desafiadas a experimentar, no palco, as emoções de mulheres que vivem intimamente o risco da morte. Enquanto isso, um grupo de sobreviventes de feminicídio luta para salvar outras mulheres presas em relacionamentos abusivos. Diferentes narrativas que se unem num grito, porque o silêncio também mata mulheres todos os dias. Lançado no Brasil em 16 de novembro de 2023.
HIP HOP COMO ESTRATÉGIA DE ORGANIZAÇÃO DA RAIVA
Authors: Lirio da Silva Tamillys , Mendes Bruna
Published: November 2024

Audre Lorde, mulher negra, professora, lésbica, mãe, poetisa nos anos 80 nos deixou lições, pensamentos e conceitos vanguardistas, dentre estes, sobre as estratégias para lidar com a raiva. Lorde sugere que as mulheres negras possam organizar suas raivas, sobretudo, para sobreviver. Inspiradas por essa provocação, neste artigo analisamos o movimento Hip Hop como uma das estratégias encontradas pela população negra que vive nas periferias dos grandes centros urbanos brasileiros para organizar suas raivas. Para tanto, apresentamos o pensamento de Lorde sobre a raiva e articulamos suas ideias com o contexto brasileiro, com as contribuições de Beatriz Nascimento e Marielle Franco, adentrando no mundo do Hip Hop por sua história e pelo olhar sobre as produções das rappers Nega Gizza e Dina Di, analisamos sua produção artística como via para a organização da raiva e sua sobrevivência, assim como de suas comunidades.
SOLIDÃO DA MULHER NEGRA IDOSA NO RECÔNCAVO BAIANO
Authors: Da Hora dos Santos Rosemeire , De Freitas Ribeiro Andressa
Published: November 2024

Neste artigo analisamos os impactos da solidão na vida de mulheres negras idosas do recôncavo baiano a partir de uma perspectiva interseccional. Para isso, optou-se metodologicamente pela pesquisa qualitativa. Como fonte de dados utilizamos as entrevistas a fim de conhecer suas narrativas de vida. Os resultados da investigação apontam que a maior longevidade feminina não é sinônimo de viver bem. Que a solidão é um fenômeno complexo e subjetivo que causa um estado psíquico de sofrimento e pode ser refletido no corpo e nas relações sociais das pessoas. No caso das mulheres idosas, ela realiza-se a partir de outras categorias e dimensões sociais, como sua raça/etnia, sua classe social, seu nível educacional, condições de saúde, etc. Nesse sentido, o embricamento dessas categorias tende a produzir dimensões mais profundas das desigualdades.
Hydrogel Film Assembly Process at Droplet Interface with Evaporation Temperature
Authors: Kang Giho , Seong Baekhoon , Gim Yeonghyeon , Lee Hyungdong , Ko Han Seo , Byun Doyoung
Published: February 2019

Recently, thin‐film assembly at the liquid–air interface has been widely studied. These film scaffolds have high potential to control the crystallization process and fabricate single crystals. However, there have been limitations in understanding and controlling the behavior of polymer chains form into films. This study investigates thin‐film assembly at the hydrogel droplet interface with internal flow and its role. During the hydrogel film formation, the internal flow of the droplet is visualized using micro‐particle image velocimetry technique at various temperatures. From the droplet evaporation, convection flow induced by heat cause buoyancy effect and pressure on the interface film from evaporation flux affect the film morphology and its mechanical characteristics. Therefore, more dense assembled film is generated on the droplet interface. It is expected that the investigations could give better understanding of interface film assembly and controlling its properties.
Influence of Amorphous, Carbon‐Derived Wrinkled Surface Topologies on the Colonization of Pseudomonas aeruginosa Bacteria
Authors: Nguyen Duy H. K. , Wang James , Sbarski Igor , Juodkazis Saulius , Crawford Russell J. , Ivanova Elena P.
Published: February 2019

Surface wrinkling is a natural phenomenon that has inspired an emerging technology in surface patterning. Here, it is demonstrated that thermal treatment planar thin films of amorphous graphite‐like carbon (G‐aC) coatings deposited on shape memory polystyrene could be used to prepare substratum surfaces with topologies ranging from smooth undulations to those with rough distortion features. A comparative analysis of the attachment propensity of Pseudomonas aeruginosa ATCC 9721 and alginate‐overproducing P. aeruginosa PW2390 bacterial cells, together with the associated production of extracellular polymeric substances (EPS), reveal that at least a 13‐fold increase in the cell attachment density could be achieved, reaching up to 1.3 × 105 and 1.8 × 105 cells mm−2 being attached to the surface for both bacterial strains on G‐aC wrinkled surfaces. The P. aeruginosa PW2390 cells attached to a greater extent than the P. aeruginosa ATCC 9721 cells (≈45%) and without any increased production of EPS material. It is suggested that the increased level of cell attachment is related to the associated substantial increase in available substratum surface area. The results of this study afford a useful insight toward the production of substrata using a straightforward, tunable, and low cost microfabrication approach.
Highly Tunable Polarized Chromatic Plasmonic Films Based on Subwavelength Grating Templates
Authors: Zheng Jun , Ye Zhi‐Cheng , Wang Cheng‐Liang , Fu Yi‐Fei , Huang Xin‐Ran , Sheng Zheng‐Ming
Published: February 2019

A kind of polarized chromatic plasmonic film is proposed based on subwavelength grating structure, which enables “blue transmission” for the transverse electric light and “red transmission” for the transverse magnetic light. Metal–insulator–metal plasmonic waveguiding and metallic nanowire scattering are revealed to be responsible for the chromatic shift. Based upon the unique transmission spectrum characteristics of such films, polarized chromatic plasmonic tags (PCPTs) can be flexibly fabricated by patterning dielectric grating templates with designed figures and depositing appropriate thickness of metal. These PCPTs, simultaneously possessing directly visible unpolarized transmission colors and concealed distinct polarization‐dependent color shift, can be widely used as anti‐counterfeiting tags with higher security than the diffractive types of holograms.
Enhanced Quantum Teleportation between Noninertial Moved Parties by Weak Measurements
Authors: Jin Yao
Published: February 2019

Quantum decoherence caused by the interaction between the quantum system and the environment is the most limiting factor for the applications of quantum teleportation. In this paper, investigated are the dynamic behavior of the coherence of the entangled source and the fidelity of the teleportation for two non‐inertial moved parties suffering the quantum noise induced by the background quantum fields, and a general protection scheme using weak measurements is provided. Explicitly, comparing the cases of using the initial state as well as the initial state , the coherence of the entangled state and teleportation fidelity with and without probabilistic weak measurements are studied. The results show that the decoherence caused by the thermalization of the two parties induced by their non‐inertial movements can be eliminated. The coherence and fidelity can be totally recovered with proper weak measurements and the optimal weak values are shown in relation with the spontaneous emission and excitation rates of the systems. However, the successful probability in the case of using the initial state is found to be much larger than that in the case of using the state and the preweak measurement is not needed with the initial state .
Short sleep and low milk intake are associated with obesity in a community of school aged children from Argentina
Authors: Orden Alicia B. , Lamarque Muriel S. , Chan Débora , Mayer Marcos A.
Published: February 2019

Objectives

Understanding the factors related to obesity during childhood allows for improved preventive actions specifically adapted to particular communities. The purpose of this study was to identify individual and familiar factors related to obesity in children.

Methods

A cross‐sectional study was conducted in an urban community in Argentina during the years 2015‐2016. Weight and height were measured on a probabilistic sample of 1366 schoolchildren aged 6 to 12 years. BMI categories were established according to International Obesity Task Force (IOTF) cut‐offs. Data were analyzed using multivariate and logistic regression models. Independent variables corresponded to four domains: anthropometric, socioeconomic and demographic, nutritional, and energy balance.

Results

Twenty percent of children were categorized as overweight (OW) and 12.2% were obese (OB). Parental IOTF grade was positively associated with childhood OW/OB (father B = 0.421 P = 0.000, OR = 1.52, 95% CI 1.24‐1.88; mother B = 0.498 P = 0.000, OR = 1.65, 95% CI 1.37‐1.97). The remaining variables were negatively associated with OW/OB: hours of sleep (B = −0.566 P = 0.001, OR = 0.57, 95% CI 0.41‐0.79), physical activity (B = −0.362 P = 0.017, OR = 0.70, 95% CI 0‐52‐0.94), and daily milk intake (B = −0.178 P = 0.045, OR = 0.84, 95% CI 0.70‐0.99). Parental IOTF predicted both OW and OB, while sleep hours predicted OW and physical activity predicted OB.

Conclusions

Family should be considered the initial target for effective strategies to reduce obesity. Like physical activity, the promotion of milk and dairy intake, as well as sleep, may have a major role in obesity reduction because of their protective effects in this community.
Point‐of‐care echocardiography – A road to future or a step backwards
Authors: Vaishnav Manan , Sedgwick John
Published: February 2019

Echocardiography (Echo) has a myriad of clinical applications. Traditionally, it was performed and interpreted by cardiologist but the scope of its applications has lead physicians of other specialities to learn this useful skill. One of the newer and expanding scope of echocardiography is point‐of‐care (POC) echocardiography. In this review article, we aim to discuss the clinical applications of POC echo, common protocols and its limitations. Despite its widespread use, there is paucity of data describing its clinical efficacy and there is lack of guidelines regarding credentialing and quality control of POC echo.
Paramedic point of care ultrasound at Australian mass gatherings
Authors: Baron Aidan , Beirne Gerrie , Wald Anthony
Published: February 2019

Point of care ultrasound (POCUS) is not traditionally performed by paramedics, and where it is used, is generally limited to resuscitative‐type ultrasound examinations. We describe a select series of patient care cases collected between August 2017 and February 2018 which are the first known examples of expanded POCUS performed by a paramedic in this context. These point of care scans were performed for both high and lower acuity patient presentations and are felt to have contributed to improved decision‐making in the treatment and onward referral of patients in the Australian festival and event medicine.
Pd‐Catalyzed Selective Carbonylation of gem‐Difluoroalkenes: A Practical Synthesis of Difluoromethylated Esters
Authors: Liu Jiawang , Yang Ji , Ferretti Francesco , Jackstell Ralf , Beller Matthias
Published: February 2019

The first catalyst for the alkoxycarbonylation of gem‐difluoroalkenes is described. This novel catalytic transformation proceeds in the presence of Pd(acac)2/1,2‐bis((di‐tert‐butylphosphan‐yl)methyl)benzene (btbpx) (L4) and allows for an efficient and straightforward access to a range of difluoromethylated esters in high yields and regioselectivities. The synthetic utility of the protocol is showcased in the practical synthesis of a Cyclandelate analogue using this methodology as the key step.
[(NHC)NiIIH]‐Catalyzed Cross‐Hydroalkenylation of Cyclopropenes with Alkynes: Cyclopentadiene Synthesis by [(NHC)NiII]‐Assisted C−C Rearrangement
Authors: Huang Jian‐Qiang , Ho Chun‐Yu
Published: February 2019

A cross‐hydroalkenylation/rearrangement cascade (HARC), using a cyclopropene and alkyne as substrate pairs, was achieved for the first time by using new [(NHC)Ni(allyl)]BArF catalysts (NHC=N‐heterocyclic carbenes). By controlling the (NHC)NiIIH relative insertion reactivity with cyclopropene and alkyne, a broad scope of cyclopentadienes was obtained with highly selectively. The structural features of the new (NHC)NiII catalyst were important for the success of the reaction. The mild reaction conditions employed may serve as an entry for exploring (NHC)NiII‐assisted vinylcyclopropane rearrangement reactivity.
A Scalable Methylamine Gas Healing Strategy for High‐Efficiency Inorganic Perovskite Solar Cells
Authors: Shao Zhipeng , Wang Zaiwei , Li Zhipeng , Fan Yingping , Meng Hongguang , Liu Ranran , Wang Yan , Hagfeldt Anders , Cui Guanglei , Pang Shuping
Published: February 2019

An easy and scalable methylamine (MA) gas healing method was realized for inorganic cesium‐based perovskite (CsPbX3) layers by incorporating a certain amount of MAX (X=I or Br) initiators into the raw film. It was found that the excess MAX accelerated the absorption of the MA gas into the CsPbX3 film and quickly turned it into a liquid intermediate phase. Through the healing process, a highly uniform and highly crystalline CsPbX3 film with enhanced photovoltaic performance was obtained. Moreover, the chemical interactions between a series of halides and MA gas molecules were studied, and the results could offer guidance in further optimizations of the healing strategy.
Radionuclide‐Activated Nanomaterials and Their Biomedical Applications
Authors: Ferreira Carolina A. , Ni Dalong , Rosenkrans Zachary T. , Cai Weibo
Published: February 2019

Radio‐nanomedicine, or the use of radiolabeled nanoparticles in nuclear medicine, has attracted much attention in the last few decades. Since the discovery of Cerenkov radiation and its employment in Cerenkov luminescence imaging, the combination of nanomaterials and Cerenkov radiation emitters has been revolutionizing the way nanomaterials are perceived in the field: from simple inert carriers of radioactivity to activatable nanomaterials for both diagnostic and therapeutic applications. Herein, we provide a comprehensive review on the types of nanomaterials that have been used to interact with Cerenkov radiation and the gamma and beta scintillation of radionuclides, as well as on their biological applications.
Celite‐Polyaniline supported palladium catalyst for chemoselective hydrogenation reactions
Authors: Patel Heta A. , Rawat Maitreyee , Patel Arun L. , Bedekar Ashutosh V.
Published: February 2019

Polyaniline coated on particles of celite is used as support to load palladium catalyst. This heterogenized Celite•PANI•Pd system, is used as an efficient catalyst for chemoselective hydrogenation reactions. The catalyst is characterized by usual spectral, analytical techniques and studied for hydrogenation reactions at ambient conditions. The mild reaction conditions allow the control over the reactions and excellent selectivity is achieved in number of conversions. Hydrogenation of a carbon–carbon double bond was favored over other polar π‐bond systems, while labile functional groups such as benzyl ether, benzyl esters, cyano, nitro and halogen remained unaffected. Primary amines were converted to N,N‐dimethyl amines with formaldehyde, the double bond of coumarin was selectively hydrogenated without opening of the lactone functionality.
Reactivity of 4‐phenylthiazoles in ruthenium catalyzed direct arylations
Authors: Daher Ahmad , Jacquemin Denis , Guerchais Véronique , Soulé Jean‐François , Doucet Henri
Published: February 2019

The reactivity of the phenyl substituent of 4‐phenylthiazoles in Ru‐catalyzed direct arylation was studied. 4‐Phenylthiazole was found to be unreactive; whereas, the introduction of an aryl unit at C5‐position of 4‐phenylthiazole enhances its reactivity, allowing the selective mono‐arylation of the phenyl unit of 4‐phenylthiazoles in moderate to high yields using 5 mol% of [Ru(p‐cymene)Cl2]2 catalyst precursor associated to KOPiv as base. These results reveal that the conformation and electronic properties of 4‐phenylthiazoles are crucial to allow the formation of suitable intermediates in the course of the catalytic cycle. The reaction tolerated both electron‐rich and electron‐poor aryl bromides allowing the straightforward tuning of the electronic properties of the arylated 2‐methyl‐4‐phenyl‐5‐arylthiazoles.