bluuebunny/crossref_metadata_2025 huggingface dataset:
Redes e caminhos de acolhimento às mulheres em situação de violência
Authors: De Lacerda Goncalves Massiere Tais , Teixeira de Miranda Tatiana , Rangel Costa Carvalho Amanda , Gaio de Andrade Beatrice , Batista Fadini Beatriz , Resende de Andrade Isadora , Máriam Barbosa Costa e Silva Laís , Marques Silva Larissa
Published: March 2023

O presente artigo tem por finalidade apresentar o relato da experiência de desenvolvimento de um material didático e instrucional, concretizado sob a forma da cartilha “Caminhos para o Enfrentamento à Violência contra a Mulher”. Tal material foi elaborado a partir das ações desenvolvidas pelo Programa de Extensão “Entre Idas e Vindas: construindo fluxos e fortalecendo redes de cuidado à mulher em situação de violência no município de São João del-Rei”, em vigor desde o ano de 2019 até o presente momento, vinculado à Universidade Federal de São João del-Rei (UFSJ). No presente texto, destacamos aspectos de especial relevância ao percurso de elaboração da cartilha informativa, construída para ampla circulação nos serviços públicos, para utilização entre trabalhadores dos setores ligados à temática e entre a população em geral, disponível em formato virtual e impresso. Após breve contextualização sobre as relações de gênero e sobre a questão da violência contra as mulheres, apresentamos a descrição das ações do Programa de Extensão que viabilizaram a produção do material, destacando aspectos do fluxo de atendimento às mulheres em situação de violência no município de São João del-Rei (MG) e indicando locais onde a cartilha informativa pode ser acessada virtualmente por projetos e movimentos que se ocupem desta temática, bem como pelo público em geral.
Mães na Universidade
Authors: Panissa Gabrielli Cassiana , Rodrigues Ferro Andrea , Boin Menossi de Araújo Lígia Mara , Quenzer Viviane , Larissa dos Santos Emely , Aparecida Carlino Gabriela
Published: March 2023

Este relato visa tecer contribuições para os debates contemporâneos sobre extensão universitária, gênero e interseccionalidade, tendo como base a atuação do Gestar - Grupo de estudos, análise, reflexões e pesquisa sobre maternidade e ciência, vinculado à Universidade Federal de São Carlos. É evidente que o espaço acadêmico se estrutura sob o distanciamento de mulheres dos espaços de poder, de visibilidade e de tomadas de decisão e que reproduz constantemente as desigualdades estruturais de gênero sedimentadas nos diversos âmbitos sociais. Dessa forma, tomando como base o conceito de interseccionalidade proposto por Patrícia Hill Collins e Sirma Bilge (2021), compreendemos, através do Gestar - que articula em suas atuações as discussões de gênero, raça e classe – a necessidade de ações efetivas como a alteração de editais em prol das mulheres mães, das instalações adequadas nas dependências das universidades e da realização de pesquisas que promovem reflexões mais aprofundadas sobre a maternidade na ciência, contribuindo tanto pela via do empoderamento individual como coletivo. É por meio da proposição dessas políticas e outras ações afirmativas que o grupo desenvolve, que propomos reconfigurar as estruturas de poder que condicionam as mães apenas à reprodução humana e ao cuidado.
Serviço social e masculinidades
Authors: Alves Menezes Ponce de Leão Alice
Published: March 2023

A temática de Gênero reclama melhor lugar no processo de formação profissional das/dos assistentes sociais enquanto debate transversal em todos os conteúdos do curso, não só pela predominância histórica de mulheres no Serviço Social, mas em razão da necessidade de apreender os rumos que a profissão vem assumindo no âmbito da sociabilidade capitalista a partir da divisão sexual do trabalho e, sobretudo, pelas nuances da questão social fortemente atravessadas pelas assimetrias de gênero que demandam desocultamento para iluminar o trabalho na perspectiva de igualdade de direitos a todas/os as/os indivíduos independente de raça/etnia, classe social, diversidade sexual e geração. Embora as produções feministas tenham alcançado projeção nas últimas décadas na literatura profissional, especialmente após a constituição do Projeto Ético-Político, pouco se tem debatido sobre o campo das masculinidades, razão pela qual não se problematiza devidamente a criminalização, os adoecimentos e as mortes de homens. Este trabalho reflete o lugar que a temática de Gênero ocupa na formação profissional da/do assistente social a partir da reflexão de um projeto de extensão sobre masculinidades e sexualidades realizado por alunas e alunos do curso de Serviço Social para a comunidade acadêmica de uma universidade federal. As oficinas de formação para as/os acadêmicas/os envolvidas/os, o desenvolvimento das ações extensionistas, bem como os resultados alcançados discutidos neste texto foram balizados pelo aporte metodológico da abordagem crítico-dialética que contextualiza a temática na historicidade das relações sociais capitalistas nos levando ao entendimento de que é somente pelo viés anticapitalista que lograremos êxito na luta antirracista e antissexista.
Interseccionalidade em debate no Ensino Médio
Authors: Clozato Lara Camila , Silva de Abreu Gabrielen
Published: March 2023

A discussão sobre gênero tem reconhecida importância para o exercício da cidadania e busca pela equidade entre homens e mulheres, visando uma sociedade igualitária. A prática dessa discussão nas escolas é um pilar fundamental na formação social dos alunos e alunas que convivem nesse espaço. Essa sociedade mais igualitária pode ser construída pela aplicação de uma educação de base feminista, na qual as questões de gênero e uma visão epistemológica crítica devem constituir uma dialógica constante. Diante das perspectivas da interseccionalidade e do lugar de fala, esse relato apresenta duas experiências de ações educacionais extensionistas que visam entender a participação das mulheres na ciência, sua representação nos livros didáticos, e propor a reflexão da comunidade sobre o apagamento e silenciamento dessas mulheres na academia, em especial as mulheres negras. Ambas as ações extensionistas foram realizadas a partir do Instituto Federal do Paraná durante o isolamento social imposto pela pandemia de COVID-19 no ano de 2021.
Geração de renda através do reaproveitamento de resíduos
Authors: Gomes Rabelo Fernanda , Maris Pedrosa Cruz Luana
Published: March 2023

O presente artigo apresenta o trabalho desenvolvido no Projeto de Extensão Construindo Sonhos em Conjunto, no centro Universitário Una, Belo Horizonte, Minas Gerais, cujos principais objetivos são o de aprimorar e difundir boas práticas conectadas ao desenvolvimento sustentável, propondo a integração entre as disciplinas e unidades curriculares trabalhadas na graduação de acordo com o formato multidisciplinar. A partir das principais demandas identificadas na comunidade Vila Cemig, localizada na cidade de Belo Horizonte, Minas Gerais, desenvolveu-se o projeto de extensão, que teve como proposta a criação de oficinas de capacitação de mulheres para geração de renda, através do reaproveitamento de resíduos. Os resultados foram obtidos através de oficinas processuais realizadas na comunidade, integradas com visitas técnicas, reuniões, palestras e atividades laboratoriais, para com isso possibilitar uma viabilidade da continuidade do projeto.
I Encontro de Mulheres na Tecnologia do Instituto Federal do Acre
Authors: De Sales Pereira Luciana Maira
Published: March 2023

Em reconhecimento ao pioneirismo de Ada Lovelace e sua contribuição para a área da tecnologia e computação, o I Encontro de Mulheres na Tecnologia - Celebrando o Ada Lovelace Day foi um evento de extensão concebido e realizado a partir de uma experiência de ensino desenvolvida em uma turma do curso técnico integrado ao Ensino Médio em Informática do Instituto Federal do Acre (IFAC) – Campus Rio Branco. O evento teve como objetivos principais divulgar a importância e o legado de Ada Lovelace no contexto amazônico, bem como discutir a atuação e o papel das mulheres em áreas que são predominantemente marcadas pela presença masculina. No âmbito acadêmico, o encontro visou estimular o ingresso e valorizar a presença feminina nos cursos técnicos, tecnológicos e superiores de Ciência e Tecnologia do IFAC. Com a realização desse evento, foi possível perceber que uma significativa parcela da comunidade acadêmica e externa se interessa pela temática da desigualdade de gênero e tem necessidade de discuti-la no âmbito acadêmico e profissional. Durante os debates, ficou claro que a sociedade continua perpetuando estereótipos de gênero e que é necessário promover mais eventos similares a esse, buscando dar visibilidade e valorizar os grandes feitos de mulheres que contribuíram para o desenvolvimento da Ciência e Tecnologia, bem como incentivar o ingresso de mais mulheres em áreas relacionadas à Ciência, Tecnologia, Matemática e Engenharia como forma de desconstruir comportamentos patriarcais e sexistas praticados e naturalizados ao longo de milhares de anos.
Customized nutrient management of onion (Alium cepa) agroecosystems
Authors: Hahn Leandro , Kurtz Claudinei , Paula Betania Vahl , Feltrim Anderson Luiz , Higashikawa Fábio Satoshi , Moreira Camila , Rozane Danilo Eduardo , Brunetto Gustavo , Parent Léon-Étienne
Published: March 2023

While onion cultivars, irrigation and soil and crop management practices have been given much attention in Brazil, nutrient management at growers’ scale is still challenging. Our objective was to customize the fertilization of onion crops. We attempted to adjust nutrient management to the complexity of onion cropping systems by combining ML and compositional methods. We assembled climatic, edaphic, and managerial features as well as tissue tests into a data set of 1182 observations collected across fertilizer experiments conducted over 13 years. Data were processed using machine learning methods. Fertilization (NPK) treatments as well as edaphic and managerial features that are easy to acquire by stakeholders sufficed to explain 93.5% of total variation in marketable onion yields. Customized crop response models differed from state-base fertilizer recommendations, indicating potential benefits to customize fertilizer recommendations using a median experimental site condition in southern Brazil. Foliar nutrient standards to reach > 50 Mg bulb ha− 1differed among cultivars grown under a large range of edaphic and managerial features, supporting local nutrient diagnosis. Larger and more diversified observational and experimental data sets could be acquired to customize fertilization across more Brazilian onion agroecosystems and document successful combinations of growth-impacting features through close ethical collaboration among stakeholders.
Synthesis and Anti-microbial activity of Isoxazole derivates via Nitrile Oxide, 1,3-Dipolar Cycloaddition Reaction
Authors: Ahmed Sarbast M , Abdulrahman Hayman sardar , Hussain Faiq H. S. , Ahmad Hiwa Omer , Qader Idrees B. , Qader Hemn A.
Published: March 2023

The authors have requested that this preprint be removed from Research Square.
Potensi Kombinasi Sistem Biofilter dan Constructed Wetland Menggunakan Kana Air (Thalia geniculata) dalam Pengolahan Limbah Industri Tahu
Authors: Gregory Valentinus , Sutanto Haryati Bawole , Prihatmo Guruh
Published: March 2023

Tahu merupakan produk pangan berbahan dasar kedelai yang diolah melalui proses pengendapan atau penggumpalan. Sebagian besar industri tahu belum memiliki sarana dalam pengolahan air limbah sehingga limbah cair yang dihasilkan dari proses produksi biasanya langsung dialirkan ke badan air seperti parit dan sungai. Limbah cair yang dihasilkan industri tahu mengandung padatan tersuspensi yang akan mengalami perubahan fisika, kimia, dan biologi. Perubahan ini berpotensi menghasilkan zat beracun yang dapat mencemari lingkungan. Salah satu solusi pengolahan yang dapat diterapkan untuk mengolah limbah cair industri tahu adalah penggunaan metode biofilter yang dikombinasikan dengan sistem constructed wetland yang menggunakan tanaman tertentu. Penelitian ini bertujuan untuk mempelajari efektivitas kombinasi sistem biofilter dan constructed wetland yang menggunakan Kana Air (Thalia geniculata) dalam pengolahan limbah cair industri tahu. Penelitian dilakukan dengan metode ekperimental skala laboratorium. Biofilter yang digunakan dalam penelitian ini meliputi batu dan kerikil, sedangkan tanaman yang digunakan dalam constructed wetland adalah Kana Air (Thalia geniculata). Efektivitas kombinasi sistem biofilter dan constructed wetland untuk mengolah limbah cair tahu dilihat dari nilai BOD, COD, TSS, TDS, nitrat, dan fosfat sebelum dan sesudah perlakuan. Hasil penelitian menunjukkan pengolahan limbah cair Tahu dengan kombinasi reaktor menghasilkan efisiensi penyisihan nilai BOD 41,31%, COD 46,95%, TSS 84,83%, TDS 10,85%, nitrat 86,13% dan fosfat 6,93%
Uso da força por potências da OTAN
Authors: Cunha Rael Robson , Carolina Pellens Priscila
Published: March 2023

Aborda-se o fenômeno do uso da força para o caso da Líbia. O objetivo é analisar condições causais que influenciaram a participação de potências da OTAN na intervenção. O método é a Qualitative Comparative Analysis (QCA), pelo qual se analisam condições causais que contribuíram para o uso da força por França, Reino Unido e Estados Unidos em contraste com a Alemanha, que teve um comportamento desviante por não ter participado da intervenção na Líbia. Com ressalvas nos resultados, verificase uma maior relevância das condições diplomática e status para ocorrência do uso da força.
Сверхширокополосный генератор хаоса с выделенной инерционностью микроволнового диапазона
Authors: Савельев С.В. , Морозова Л.А.
Published: March 2023

An original scheme for constructing an ultra-wideband single-transistor generator of noise-like oscillations of the microwave range of wavelengths was proposed. The generator contains an inertial converter of the output signal of a nonlinear amplifier with positive feedback, the signal of which modulates the supply voltage of the active element (transistor). An experimental model of a chaotic signal generator based on a powerful domestic transistor 2T982A-2 operating in a small signal mode was created. The frequency band of generated noise oscillations with a power spectrum irregularity of 5 dB occupied the frequency range from 2.3 to 7.4 GHz with an integrated power of 5 mW with an average spectral density of noise oscillations of 10-6 W / MHz. The generator efficiency is 1%.
Возбуждение обменных спиновых волн в двухслойной феррит-ферритовой структуре
Authors: Тихонов В.В. , Губанов В.А. , Фильченков И.О. , Садовников А.В.
Published: March 2023

Показана возможность интенсивного излучения коротковолновых обменных спиновых волн, возбуждаемых в тонком переходном слое на внутренней границе двухслойной феррит-ферритовой структуры. Моделирование процессов излучения проводилось на примере касательно намагниченной двухслойной пленки железо- иттриевого граната. Установлено, что излучение обменных спиновых волн имеет односторонний характер. Волны излучались в глубь слоя с пониженной намагниченностью. При этом их групповые скорости были на порядок меньше скорости звука в железо-иттриевом гранате. Полученные результаты могут быть полезны для создания миниатюрной управляемой линии задержки на обменных спиновых волнах. Ключевые слова: спиновые волны, феррит, железо-иттриевый гранат, линия задержки.
Высокоселективные пространственно-развитые брэгговские резонаторы, реализующие трехмерную распределенную обратную связь, для мощных лазеров на свободных электронах
Authors: Песков Н.Ю. , Егорова Е.Д. , Сергеев А.С. , Царьков И.М.
Published: March 2023

Novel scheme of Bragg resonators implementing three-dimensional distributed feedback is proposed. The study of their electrodynamic characteristics in the framework of the coupled wave approach has been carried out and high selective properties for the three mode indices have been demonstrated under conditions of substantial oversize. The results of the theoretical analysis are corroborated by the 3D simulations. The prospects of using these resonators in the project of a super-power terahertz-band free electron laser, which is currently being developed at the BINP RAS (Novosibirsk) in collaboration with the IAP RAS (Nizhny Novgorod), are discussed.
Влияние шумов с различными спектрами на течения вязкой несжимаемой жидкости
Authors: Жиленко Д.Ю. , Кривоносова О.Э.
Published: March 2023

The results of an experimental study of the effects of noises on flows in a rotating spherical layer are presented. Noise is introduced into the flow in the form of random fluctuations of the inner sphere rotational rate relative to a time constant mean value. The flow velocity was measured with a laser Doppler anemometer. It was found that the noises of the equal amplitude, but with different spectra cause the generation of mean flows of different intensity. It is shown that the increase in the average velocities under the action of the noise is larger for the stable flows compared to unstable ones.
Получение цветного наноструктурированного слоя аморфного кремния при травлении в хлорсодержащей плазме
Authors: Амиров И.И. , Куприянов А.Н. , Изюмов М.О. , Мазалецкий Л.С.
Published: March 2023

It is shown that in the self-forming mode in the plasma etching process of amorphous silicon structures (α-Si)/SiO2/Si and (α-Si)/Pt/SiO2 /Si in chlorine-containing plasma (Cl2/Ar), it is possible to obtain a multicolored surface from nanoconus and nanowire structures of α-Si.The mechanism of formation of such structures during plasma chemical etching is discussed. The reflection spectra of colored films are given. The bright colors of the surface are caused by the resonant reflection of light in the layers of nanoconus and nanowire structures of α-Si with a sublayer of α-Si nanometer thickness.
Исследование первичных нанотрещин атомарно-гладких металлов
Authors: Юров В.М. , Гончаренко В.И. , Олешко В.С.
Published: March 2023

A new analytical model for calculating the characteristics of primary cracks that appear in atomically smooth metals is proposed. A technique has been developed for calculating the length of nanocracks in atomically smooth metals based on the study of the physical properties of crystals. For the first time, the parameters of primary cracks were calculated using the example of atomically smooth metals. The results obtained on the basis of the developed method are compared with the results of applying known models of nanocrack formation. It is shown that our results are consistent with previously known results.
Лимитирующие факторы скорости роста при эпитаксии полупроводниковых соединений III-V
Authors: Дубровский В.Г.
Published: March 2023

Limiting factors for the growth rate of epitaxial III-V compound semiconductors are investigated. A model based on the two connected diffusion equations for the group III and V adatoms applies for planar layers and different nanostructures including III-V nanowires. An expression for the step growth rate is obtained and a physical parameter is revealed which determines an element which actually limits the growth process.
Stimulated emission in the heavily doped Al-=SUB=-0.68-=/SUB=-Ga-=SUB=-0.32-=/SUB=-N : Si structures with transverse optical pumping at room temperature
Authors: Bokhan P. A.  , Zhuravlev K. S.  , Zakrevsky D.E.  , Malin T. V.  , Osinnykh I. V.  , Fateev N.V.
Published: March 2023

The broadband stimulated emission in the spectral range λ=380-700 nm with the inhomogeneous broadening has been experimentally obtined in the heavily doped Al0.68Ga0.32N : Si structures grown by molecular beam epitaxy. The behavior of the intensities and spectra of stimulated emission from the edge of the active element with transverse pulsed pumping by radiation with λ=266 nm, measured at room temperature, demonstrate the threshold behavior and optical gain. For stimulated emission with a maximum at λ=500 nm, the minimum threshold pump power density was 6.5 kW/cm2 for excited region length of 1.5 mm. The parameters and contributions of the two main processes e-A and D-A of radiative recombination in the excited structures for stimulated emission and optical gain are studied. Keywords: stimulated emission, heavily doped AlxGa1-xN structures, luminescence, optical gain, donor-acceptor recombination.
Analysis of luminescence decay dynamics in metal-dielectric photonic structures with organic layers
Authors: Morozov K.M.  , Belonovskii A. V.  , Kaliteevski M. A.
Published: March 2023

Metal-dielectric photonic structures with organic materials 4,4-bis(N-carbazolyl)-1,1-biphenyl and 4,4'-bis[4-(di-ptolylamino)styryl]biphenyl) as light emitting layers were investigated. The formation of the polaritonic modes in the investigated structures was experimentally demonstrated and a correlation between theoretical and experimental dispersion was shown. Was shown, that increase in interaction between organic exciton and optical mode leads to a significant decrease in the lower polariton emission bandwidth. Keywords: light-emitting layers, exciton, luminescence.
Modification in adsorption properties of graphene during the development of viral biosensors
Authors: Eliseev I. A.  , Gushchina E. A.  , Klotchenko S. A.  , Lebedev A. A.  , Lebedeva N. M.  , Lebedev S. P.  , Nashchekin A. V.  , Petrov V. N.  , Puzyk M. V.  , Roenkov A. D.  , Smirnov  A. N.  , Tanklevskaya E. M.  , Usikov A. S.  , Shabunina E. I.  , Schmidt N. M.
Published: March 2023

The well-known effect of the local interaction between graphene and photoresist (LIGF) during the creation of biosensors is shown to lead to non-uniform distribution of compressive stresses, which deteriorates the adsorption properties of graphene, parameter reproducibility, and detecting ability of influenza B and SARS-Cov-2 biosensors. It is also shown that controlling the occurrence of LIGF areas on a graphene surface by atomic force microscopy or introducing a protective layer between graphene and photoresist can minimize the non-persistent effect of LIGF. The results of influenza B and SARS-CoV-2 imaging on the graphene surface in biosensor chips in a scanning electron microscope are presented. Keywords: graphene, biosensors, SARS-CoV-2, influenza virus B.
Relationship between wavelength and gain in lasers based on quantum wells, dots, and well-dots
Authors: Kornyshov G.O  , Gordeev N.Yu.  , Shernyakov Yu.M.  , Beckman A.A.  , Payusov A.S.  , Mintairov S.A.  , Kalyuzhnyy N.A.  , Maximov M.V.
Published: March 2023

A systematic study of a series of InGaAs/GaAs lasers in the 1-1.3 μm optical range based on quantum wells (2D), quantum dots (0D), and quantum well-dots of transitional (0D/2D) dimensionality is presented. In a wide range of pump currents, the dependences of the lasing wavelength on the layer gain constant, a parameter which allows comparing lasers with different types of active region and various waveguide designs, are measured and analyzed. It is shown that the maximum optical gain of the quantum well-dots is significantly higher, and the range of lasing rawavelengths achievable in edge-emitting lasers without external resonators is wider than in lasers based on quantum wells and quantum dots. Keywords: semiconductor laser, quantum well, quantum dots, quantum well-dots, optical gain.
Thermal resistance measurement of edge-emitting semiconductor lasers using spontaneous emission spectra
Authors: Payusov A .S.  , Beckman A. A.  , Kornyshov G. O.  , Shernyakov  Yu. M.  , Maximov M. V.  , Gordeev N. Yu.
Published: March 2023

An improved technique for thermal resistance measurement of edge-emitting diode lasers using spontaneous emission spectra, collected through the opening in the n-contact within the range of operating currents, has been proposed. The advantage of the proposed technique is that systematic errors typical for measurements based on lasing spectra are excluded. The accuracy of the method was verified by measuring the dependence of the thermal resistance on the cavity length for diode lasers with 100 μm strip width. Obtained results are in good agreement with the model, and the minimum measurement error was ±0.1 K/W. The proposed technique can be used in metrological support of fabrication process of semiconductor lasers. Keywords: laser diode, thermal resistance, spontaneous emission.
Dispersive transport of Hole polarons in MOS-structures after the ionizing irradiation
Authors: Aleksandrov O. V.
Published: March 2023

It is shown that the description of the dispersive transport of hole polarons based on the multiple capture model makes it possible to quantitatively describe the kinetics of the accumulation and relaxation of space charge in MOS-structures after ionizing irradiation at low temperatures (80-293 K). Modeling of time dependences of threshold voltage on temperature, electric field strength and gate oxide thickness is carried out. It is shown that the kinetics of space charge relaxation is determined by the hopping transport of hole polarons with the levels of localized states in the range of 0.08-0.55 eV, the concentration of polaron states, the influence of the electric field strength on the average polaron energy, as well as gate oxide thickness on dispersive parameter. The polaron radius is estimated. Keywords: MOS-structure, the ionizing radiation, dispersive transport, polarons, modeling.
Disease Burden and the Accumulation of Multimorbidity of Noncommunicable Diseases in a Rural Population in Henan, China: Cross-sectional Study
Authors: Chen Ying , Pan Mingming , He Yaling , Dong Xiaokang , Hu Ze , Hou Jian , Bao Yining , Yang Jing , Yuchi Yinghao , Li Ruiying , Zhu Linghui , Kang Ning , Liao Wei , Li Shuoyi , Wang Chongjian , Zhang Lei
Published: March 2023

Background

Multimorbidity causes substantial disease and economic burdens on individuals and the health care system.

Objective

This study aimed to explore the disease burden of multimorbidity and the potential correlations among chronic noncommunicable diseases (NCDs) in a rural population in Henan, China.

Methods

A cross-sectional analysis was performed using the baseline survey of the Henan Rural Cohort Study. Multimorbidity was defined as the simultaneous occurrence of at least two NCDs in a participant. This study examined the multimorbidity pattern of 6 NCDs, including hypertension, dyslipidemia, type 2 diabetes mellitus, coronary heart disease, stroke, and hyperuricemia.

Results

From July 2015 to September 2017, a total of 38,807 participants (aged 18-79 years; 15,354 men and 23,453 women) were included in this study. The overall population prevalence of multimorbidity was 28.1% (10,899/38,807), and the multimorbidity of hypertension and dyslipidemia was the most common (8.1%, 3153/38,807). Aging, higher BMI, and unfavorable lifestyles were significantly associated with a higher risk of multimorbidity (multinomial logistic regression, all P<.05). The analysis of the mean age at diagnosis suggested a cascade of interrelated NCDs and their accumulation over time. Compared with participants without 2 conditional NCDs, participants with 1 conditional NCD would have higher odds of another NCD (1.2-2.5; all P<.05), and those with 2 conditional NCDs would elevate the odds of the third NCD to 1.4-3.5 (binary logistic regression, all P<.05).

Conclusions

Our findings indicate a plausible tendency for the coexistence and accumulation of NCDs in a rural population in Henan, China. Early prevention of multimorbidity is essential to reduce the NCD burden in the rural population.
Peeking through Maya Angelou’s Poetry in the Context of Racialism and Servitude
Authors: Qaseem Ayesha Sameen
Published: March 2023

The focal point of this writing is to spotlight the brutal gender discrimination, suppression and servitude endured by Maya Angelou, an acclaimed American writer and distinguished poet, a plucky rape survivor, splintered the prejudiced stereotypes, metamorphosing the whole world. This writing further dissects how Maya Angelou swallowed the pellet of subjugation and gender marginalization through her poetry. The kaleidoscopic view of Angelou’s poetry unfolds the keynotes of class distinction, toxic masculinity, bondage and notably racism. The particular goal of this writing is the interpretation of Angelou’s poetry in context of chauvinist discrimination that tormented the Black women and how Angelou’s writings appeased dolour community. The writing engaged both primary and secondary data sources. The primary source includes Maya Angelou’s metrical compositions and publications. The secondary source encompasses Angelou’s memoirs, the web and other featured treatise. Ultimately, the writing finalizes with an objective ameliorating an unprivileged women’s life globally by dint of Angelou’s influential poetry.
Strategies for Promoting Critical Thinking in the Classroom
Authors: Yazidi Rachid EL
Published: March 2023

Critical thinking is a crucial skill that students need to develop to succeed academically and in life beyond the classroom. However, teaching critical thinking is challenging for educators, and there is a need for effective strategies to promote its development. This paper provides an overview of existing literature on critical thinking, including its definition, significance, and challenges in teaching. The paper identifies and describes six specific strategies that have been proven effective in promoting critical thinking: Socratic questioning, collaborative learning, inquiry-based learning, concept mapping, problem-based learning, and argument mapping. Additionally, the paper discusses how teachers can effectively implement these strategies in their classroom and highlights the importance of ongoing assessment in promoting critical thinking development. The paper provides examples of each strategy and discusses their potential benefits and limitations. The paper conducted and experimental study to elucidate the role of collaborative learning strategy in promoting critical thinking among 160 university students, and the findings reveal an association between the two variables. The findings of this paper suggest that promoting critical thinking through collaborative learning is essential for student success, and educators should incorporate this strategy into their teaching practice. Further research is needed to explore the effectiveness of this strategy in different educational contexts.
Supervised Machine Learning Applications for Detecting Internet Research Agency Misinformation
Authors: Wiese Thomas , Wiese Jessica
Published: March 2023

Misinformation has shifted political narratives across the globe. Because information shared over social media platforms lack traditional publishers and editors, the public is more susceptible to consuming information that is untrue. During the 2016 U.S. presidential election, the Russian government sponsored information operatives to spread misleading and/or false claims through social media. This study defines a method for automated detection of misinformation on social media using machine learning.
The Problem of Regional Disparities: An Overview in Indian Context
Authors: Yadav Sucheta
Published: March 2023

The contemporary world is growing rapidly in the field of urbanization, liberalization, globalisation and modernization, but on the other hand, all this development has emerged a worldwide phenomenon regarding regional disparity. Regional disparity is a common fact in both developing and developed economies. Across India's different regions and states, development and growth has not been distributed fairly and has given rise to the threat of regional inequality. In India, each of 28 states has its own disparities regarding socio-economic indicators with other states; among them few states e.g. Punjab, Gujarat, Maharashtra and Tamil Nadu, etc. have already attained rapid economic development Whereas, other regions or states e.g. Bihar, Odisha and Jharkhand, etc. have attained less development. India is a diverse nation with a massive population disparity in social and economic development, employment, and infrastructure facilities across the regions and within regions that have been a major challenge to policymakers and economists. Main objective of the study is to understand the concept of regional imbalances. The paper highlights the causes and consequences of disparities in inter-regions, inter-state and intra-regions in India. The paper describes also the measurements implemented by Indian policy makers in India to reduce the problem. The paper reveals suggestions to reduce the disparities in Indian context.
Advanced Driver Assistance System
Authors: Shivale Pranali , Sonawane Neha , Dharmale Srushti , Lokhandwala Taha , Wagh Prof. Dr. M. B.
Published: March 2023

bstract: Many people die each year in roadway departure crashes caused by driver inattention. Lane detection systems are useful in avoiding these accidents as safety is the main purpose of these systems. Such systems have the goal to detect the lane marks and to warn the driver in case the vehicle tends to depart from the lane. A lane detection system is an important element of many intelligent transport systems. Lane detection is a challenging task because of the varying road conditions that one can come across while driving. In the past few years, numerous approaches for lane detection were proposed and successfully demonstrated. In this paper, a comprehensive review of the literature in lane detection techniques is presented. The main objective of this paper is to discover the limitations of the existing lane detection methods.
Using Machine Learning in Software Defined Networks to Recognize and Avoid DDOS Attacks
Authors: Sonthalia Naman , Reddy E. V. Avinash , Pagaria Harsh , Jayasri G. Vani
Published: March 2023

Abstract: In recent years, Distributed Denial of Service (DDoS) attacks have become a significant concern for network administrators and internet service providers. DDoS attacks are designed to overwhelm a target network with a flood of traffic, causing it to crash or become unavailable. These attacks can have severe consequences, including financial losses, reputational damage, and disruption of critical services. In response to this growing threat, researchers have been exploring various techniques to detect and mitigate DDoS attacks. One promising approach is to use machine learning (ML) algorithms in software-defined networks (SDN). SDN provides a centralized control plane that enables fine-grained control over network traffic, making it an ideal platform for deploying ML-based DDoS detection and mitigation techniques. This paper discusses the use of ML in SDN to recognize and avoid DDoS attacks, providing an overview of the key concepts, techniques, and challenges involved in this emerging field. Six ML algorithms were assessed, viz. Logistic Regression (LR), Naive Bayes (NB), K-Nearest Neighbor (KNN), Support Vector Machine (SVM), Decision Tree (DT), and Random Forest (RF). The inspection showed that KNN, DT and RF is the best appearing ML algorithm. Results showed that our model is able to recognize attacks precisely and rapidly.
Face Recognition Systems
Authors: Nagesh Mr. P
Published: March 2023

Abstract: Face recognition systems have become increasingly popular and important in recent years due to their various applications in security, surveillance, and human-computer interaction. These systems use algorithms to detect and recognize human faces in images or videos, and can be trained to identify individuals with high accuracy.
Transmission of Power and Signal Multiplex for Electric Vehicles Using Cascaded Multilevel Inverters
Authors: Ramya Mrs. K. , Hemasri S , Naveen Y , Veeresh K , Sirisha B , Merisha M
Published: March 2023

Abstract: P&SMT, or power and signal multiplex transmission, is a method for transmitting communication signals using power electronic circuits. A three-phase cascaded multilevel inverter-based P&S MT system is recommended in this investigation. By allowing communication signals to be transmitted without utilizing a Controller Area Network bus, the proposed solution can lower the wiring expense of the existing electric vehicle (EV) communication system. The system's architecture enables battery balancing discharge and motor speed management for EVs. In a simulation system proposed in MATLAB/Simulink, both power and communication signals are effectively conveyed using the combined pulse width modulation scheme and frequency shift keying approach. The maximum signal rate of the proposed system is established at 600 bits per second by analyzing the bit error rate of the sent signal.
Development of a Bidirectional DC/DC Converter with Dual-Battery Energy Storage for a Hybrid Electric Vehicle System
Authors: Raju Mr. Bure , Sivaganesan Dr. S.
Published: March 2023

Abstract: This study develops a newly designed, patented, bidirectional DC/DC converter (BDC) that interfaces a main energy storage (ES1), an auxiliary energy storage (ES2), and a DC-bus of different voltage levels, for application in hybrid electric vehicle systems. The proposed converter can operate in a step-up mode (i.e., low-voltage dual-source-powering mode) and a stepdown (i.e., high-voltage dc-link energy-regenerating mode), both with bidirectional power flow control. In addition, the model can independently control power flow between any two low-voltage sources (i.e., low-voltage dual-source buck/boost mode). Herein, the circuit configuration, operation, steady-state analysis, and closed-loop control of the proposed BDC are discussed according to its three modes of power transfer.
Brain Mapping Disease Identification System
Authors: Jakkanwar Mayuri S. , Kiwelekar Dr. A. W.
Published: March 2023

Abstract: This paper introduces concepts and principles of how computer assisted diagnosis (CAD) systems work and addresses the challenges of processing large amounts of medical data for diagnosis. It also provides an overview of CAD methods developed in the field of diagnosing neurological diseases and which existing technologies provide what big data for analyzing which diseases. Although there is extensive work on the development of CAD systems for automated screening of diseases, experts still cannot use them regularly in their decision-making processes due to the lack of easily available online methods. This study may help professionals gain insight and understand how CAD systems can help solve diagnosis problems and may help computer designers to be inspired to create more accessible CAD systems in the future from existing medical big data rarely used in CAD at present
Power Management in DC Microgrid by the DC-DC Converters
Authors: Jayasri Ms. Pappula , Sivaganesan Dr. S.
Published: March 2023

Abstract: DC loads have proliferated rapidly on the market today and DC micro grids with renewable energies are being built as a potential solution to meet the rising demand for electricity. As different energy sources such as solar, wind, fuel cell, and diesel generators can be incorporated into the DC grid, it is important to control the power flow between the sources. An attempt is made in this paper to study the hybrid system consisting a three energy sources, namely wind energy, photovoltaic power source and Battery. Each of the three energy sources is controlled so as to deliver uninterrupted power supply to the load. A control strategy for the management of power flows with solar and wind energy sources in DC micro grid are discussed. Given that voltage profile regulation is critical in a standalone system, a dedicated converter should be used to maintain the voltage of the DC connection. The battery circuit regulates DC charging voltage, while the full power is derived from Solar and Wind to power the attached DC bus charges. An algorithm is developed to manage power flow between three outlets. The algorithm is evaluated in MATLAB / SIMULINK environments for different charging conditions and variations in solar and wind energy.
Design and Analysis of Leaf Spring Using Ansys
Authors: Besekar Snehal S.
Published: March 2023

Abstract: The leaf springs are different spring styles used for automotive suspension systems. In addition to the use of energy absorption equipment, the ends of the spring can be pointed in a certain direction as it deflects as a structural function. Not primarily supporting vertical loads but isolating road-induced vibration is the principal feature of leaf spring. The present research aims at studying the safe load of the leaf spring, showing how easily an easy, safe driving speed is achieved. A standard TATA-407 light commercial vehicle leaf spring configuration is chosen. Finite element analysis for safe stresses and pay loads has been done. Conventional materials and alternative materials in spring construction used in the present work have been studied. Computer aided designing (CAD) is being widely used in different industries for product testing and manufacturing, this paper consist of design and analysis of leaf spring using ANSYS 19.2. Static structural tool has been used of ANSYS. Leaf springs are used in heavy load vehicle where load is much larger than in passenger vehicles, they are used in vehicles which are limited to varying cycles stress to millions thus eventually leads to failure of fatigue. High elastic material springs are used which possess maximum strength and fatigue effects. Weight reduction is one of the major concern while designing a vehicle as it helps in design optimization and fuel economy’s three layer composite leaf spring with full length leave. E-glass/Epoxy composite material has been used and is compared with conventional steel leaf spring. After conducting various tests it is found that eglass/epoxymaterial is better in strength and lighter in weight as contrast with conventional steel leaf spring.
Secure Identification at Your Fingertips: Building a Face Recognition System with Google Colab
Authors: Mishra Harsh R. , Vadgama Shivang , Pandya Hardik
Published: March 2023

Abstract: The term "security" refers to the measures taken to ensure protection against harm. A security system is the result of measures taken to secure something through a system. There are various types of security systems available today, and ongoing research is being conducted in this field. The purpose of this research paper is to develop a face recognition system to enhance security, with the aim of making it more reliable and secure than existing systems. This will be achieved through the use of Google Colaboratory (Colab) for face recognition, which will enable the system to accurately identify individuals based on their facial features. The system will automatically distinguish between real and fake samples to prevent unauthorized access attempts. If a fake access attempt is detected, the system will display a message indicating that the user is unauthorized. The proposed method aims to improve accuracy, efficiency, clarity, and security, ultimately enhancing the overall security of the system.
Graph Colouring, Class Scheduling and Application in Modern Computer Science
Authors: M Pharsana Parveen , Mary Julia Rose
Published: March 2023

Abstract: Course timetabling and exam timetabling are two most common academic scheduling problems in any of the educational institution. A desirable schedule combines resources in a way which satisfies essential and preferential constrains. In this paper, we focus on college course timetabling including hard and soft constraints. Our Objective is to inculcate graph colouring approach to obtain a conflict free course graph.
Impact of Digital Marketing on Small Scale Startup Business with Special Reference to Madhya Pradesh
Authors: Maithil Saurabh , Qureshi Dr. Ashad Ullah , Singh Reepa
Published: March 2023

Abstract: This thesis aims to research the value and influence of digital marketing on the competitive establishment of startup companies. The research would further explore whether digital marketing can substantially affect the growth of startups, enhance brand recognition, gain consumer loyalty, and strengthen customer relationships. This concept has yet to be previously researched. The only related Study we found was the correlation between social media and innovation in startups, which indicates that social media positively affects innovation in startup companies. The research used a qualitative approach in which five startup firms were interviewed using a semi- structured interview as the primary data collection method. The research also collected secondary data from peer-reviewed articles, journals, and websites. The Study concludes that digital marketing is recognised as a creative and efficient way of obtaining, sustaining, and establishing customer relationships. Online channels and platforms, such as websites, industry-specific outlets, and forums, have been identified to be the most beneficial for startups.
Deep Learning Based Bitcoin Price Forecasing Using LSTM
Authors: Swamy J Kumara , V K Navya
Published: March 2023

Abstract: Bitcoin is one of the most popular and valuable cryptocurrency in the current financial market, attracting traders for investment and thereby opening new research opportunities for researchers. Countless research works have been performed on Bitcoin price prediction with different machine learning prediction algorithms. For the research: relevant features are taken from the dataset having strong correlation with Bitcoin prices and random data chunks are then selected to train and test the model. The random data which has been selected for model training, may cause unfitting outcomes thus reducing the price prediction accuracy.
A Review on Peeling Techniques for Development of Shallot Peeling Machine
Authors: R Arshavarthni , Prabha Dr. P. Hema
Published: March 2023

Abstract: Shallot is among the essential marketable vegetable and spice crops, extensively used in the south Indian kitchen for seasoning curries. Shallots are known for their subtle, delicate taste, and shallots can be pickled, caramelized, or roasted and used in salad dressings, gravies, and vinaigrettes. The shallots are peeled by hand before using in food operations. The peeling process faces a multitudinous problem of time consumption and is veritably important for minimal process and from a domestic point of view. Automation of processing operations plays a vital function in removing the negative attributes of traditional processing ways and promoting desired quality. The proposed system helps to identify the peeling method for effective peeling of shallot onion at the domestic level to acquire a quality product.
Project Buddy: Find your Project Partner
Authors: Malhotra Sparsh
Published: March 2023

Abstract: The quest for that perfect partner from another college/state/country is becoming ever more important in today's world. As calls for proposals are launched every day by various students and working professionals, ideas are being hatched all over the world. It may be instinctive to look around a familiar circle or rely on contacts or networks close to hand to find what is needed to bring a project idea to life. But what if this does not yield the desired result? Here Project Buddy comes into the picture. It is a tool that allows students and working professionals with a project idea to register online on a dedicated section of the website. Once registered to a specific theme or tech stack, project ideas can be posted and a request for ideal partners placed. Best of all, it's completely free to sign up for an account and get started.