bluuebunny/crossref_metadata_2025 huggingface dataset:
Social Impact Analysis of BAZNAS’s Smart Nunukan program in Nunukan Regency Using the SROI method
Authors: Sari Hesti Purnama , Hermawan Aries , Putri Diana
Published: July 2023

The aim of this research is to determine the social impacts received by Stakeholders from the Nunukan scholarship program for underprivileged recipients in the Baznas district of Nunukan, and to determine the value of these social impacts compared to the amount of investment made by the Baznas district of Nunukan, calculated using the SROI ratio. The sample for this study are recipients of the Nunukan Smart scholarship program in the Baznas district of Nunukan. Data was collected through interviews and questionnaires. The research methodology used is a quasi-qualitative method, which is a design of post positivism. The result of this research is an SROI ratio of 21:1, which means that for every Rp. 1 invested in the Baznas district of Nunukan in its Nunukan Smart program, Rp. 21 of social impact will be created.
Retransmission Reduction using Checkpoint based Sub-Path Routing for Wireless IoT
Authors: A. Jainulabudeen  , Dr.M.Mohamed Surputheen
Published: July 2023

Wireless IoT has been one of the major breakthroughs of the current decade. It has improved the quality of life and has also aided in several improvements in domains like healthcare. Effective routing and energy conservation has been the major challenges in creating and maintaining a successful IoT network. This work presents a checkpoint based routing model, CSPR, to improve the transmission efficiency by reducing retransmission. This work selects checkpoints in the network prior to transmission. The checkpoints are used to build the final path. This process ensures that the routes created are dynamic and reactive, leading to improved security and increased path reliability. Comparison with existing routing model shows improved network lifetime and reduced selection overhead levels, exhibiting the high efficiency of CSPR.
A Supervised Classification Approach for Detecting Hate Speech in English Tweets
Authors: N. Solomon Praveen Kumar  , Dr. M.S Mythili
Published: July 2023

As social concerns about threats of hatred and harassment have grown on the internet, there has been a lot of attention paid to detecting hate speech. This research looks at how well SGD classifiers with hyper-parameter tuning perform at detecting hate speech in tweets. It describes the categorization of English tweets with stochastic gradient descent (SGD) classifiers. The categorization of text documents depends on their content, which is divided into groups based on predefined categories. The Term-Frequency (TF) and Inverse-Document Frequency (IDF) parameters are implemented in the proposed system. A Stochastic Gradient Descent method (SGD) is used to generate classifiers that learn independent features, and performance is assessed using Accuracy and F1-score.
Prediction System for Covid-19 Upcoming Cases Using Ensemble Classification
Authors: Dr. M.S Mythili
Published: July 2023

An epidemic of the novel destructive Coronavirus has been spreading rapidly around the world since 2019 and has caused a great number of deaths. Providing patients with appropriate and most timely care is crucial to combating COVID-19 spread. Testing for the disease must be done quickly and accurately. Therefore, this paper developed an ensemble classification-based country-wise COVID-19 upcoming cases prediction model. This ensemble classification and prediction model shows the upcoming month's Corona virus cases, including newly confirmed cases, recovered cases, and deaths. This analysis is carried out based on these three cases occurring in different countries on sequential dates. The proposed model uses three famous classifiers, namely ANN, Gaussian Process and SVM which have different learning characteristics and architectures at the first stage. In the second stage, they combine their predictions with average calculations. Training and assessment of the proposed model were conducted using 75065 observations comprised of 61 features from John Hopkins University in Maryland. For data preparation, the envisioned work clusters the dataset based on world countries affected by COVID-19 separately. As a result, this set of clusters fetched data once again based on death, newly confirmed, and recovered cases. The experimental result shows the proposed ensemble model provides better performance when compared with previous classification algorithms.
Analisis Makna Berbisnis dari Mahasiswa Business Incubator di Universitas
Authors: Prabowo Puji
Published: July 2023

Business Incubator di universitas bertujuan untuk membantu mahasiswa yang memiliki bisnis untuk dapat fasilitas dan dukungan yang baik dalam pengembangan bisnisnya. Penelitian ini bertujuan untuk mengetahui makna berbisnis dari mahasiswa yang sedang mengembangkan bisnisnya di salah satu business incubator. Hal ini penting bagi pengelola business incubator untuk menyediakan dukungan dan fasilitas yang sesuai dengan kebutuhan dan keinginan dari anggota business incubator. Penelitian ini menggunakan pendekatan kualitatif melalui survey open-ended question terhadap 87 mahasiswa yang tergabung pada business incubator di salah satu Universitas di Kota Bandung. Analisis data menggunakan tahapan koding dan tabulasi silang menggunakan qualitative data analysis software untuk mengkuantifikasikan data kualitatif. Hasil penelitian menujukkan bahwa makna berbisnis terbanyak dari mahasiswa yaitu makna sukses dalam berbisnis itu ketika bisnisnya sudah diakui oleh banyak orang, kemudian berkelanjutan dalam jangka waktu yang panjang, lalu memiliki profit, dan mencapai target bisnis itu sendiri, serta makna-makna lainnya. Penelitian ini bermanfaat secara praktis bagi pengelola business incubator untuk memberikan pelayanan yang optimal berdasarkan kebutuhan dari anggotanya. Selain itu penelitian ini secara teoritis membantu dalam pengembangan keilmuan tentang pendidikan kewirausahaan dan pengelolaan business incubator.
Terrorism and Banditry: Implications for Nigeria's Sovereignty and Territorial Integrity
Authors: Ameh Emmanuel Ugbedeojo
Published: July 2023

Purpose: This research examines the implications of terrorism and banditry on Nigeria's sovereignty and territorial integrity.

Methodology: Employing a content analysis approach and drawing from qualitative data from secondary sources, the study highlights the extensive ramifications of terrorism and banditry, encompassing loss of lives and property, displacement of people, economic disruption, damage to Nigeria's reputation, and political instability. The research underscores the urgency for the Nigerian government to take decisive action in addressing these challenges, fostering economic growth, rebuilding investor trust, and enhancing the country's image.

Findings: The research findings hold practical implications for policymakers and security agencies, urging a unified and comprehensive approach in confronting terrorism and banditry in Nigeria. The research underscores the significance of addressing the psychological impact on affected individuals by providing essential mental health support, facilitating their recovery, and fostering social cohesion. The Realist theory guides the study, emphasizing the prioritization of state security and interests in an anarchic international system, offering valuable insights into comprehending the implications of terrorism and banditry on Nigeria's sovereignty and territorial integrity.

Recommendations: To effectively combat terrorism and banditry, the study recommends reinforcing national security through increased funding, improved intelligence gathering and addressing socio-economic factors such as poverty, unemployment, and inequality through targeted policies. Emphasizing international cooperation and strengthening governance and accountability are identified as vital aspects in combating the cross-border nature of these threats. The recommended strategies offer a roadmap to effectively combat these security challenges, safeguarding Nigeria's stability, peace, and economic prosperity. By implementing these measures, practitioners can work towards restoring the nation's security, rebuilding confidence, and enhancing its position in the international community.
RELATIONSHIP BETWEEN PERCEPTIONS OF INFORMATIONAL JUSTICE AND EMPLOYEE COMMITMENT IN HEALTH SECTOR NON-GOVERNMENTAL ORGANIZATIONS IN KENYA
Authors: Gichira Patrick M. , Were Dr Susan M , Orwa Dr George O.
Published: July 2023

Purpose: The purpose of the study was to analyze the relationship between perceptions of informational justice and employee commitment in health sector non-governmental organizations in Kenya.Methodology: The study adopted descriptive and correlational research designs with a statistical sample of 195 employees responsible for key result areas in 17 health sector Non-Governmental Organizations. Justice perceptions were measured using Colquitt’s four construct model comprising of distributive, procedural, interpersonal and informational justice while organizational commitment was measured through Meyer’s three component model comprising of affective, continuance and normative commitment. Inferential statistics comprising of correlation, multiple linear regression models and ANOVA analysis were applied `to establish the relationship between the independent and dependent variables. Qualitative data was analyzed through the use of questionnaires.Results: Based on the findings, the study concluded that informational justice perceptions have a positive and significant relationship with affective, continuance and normative commitment in health sector non-governmental organizations in Kenya.Unique contribution to theory, practice and policy: Organizations should ensure that justification and truthfulness rules are embedded in their human resource management practices. They should also strive to provide timely and sufficient communication.
WORKPLACE ENVIRONMENT INFLUENCE ON EMPLOYEE SATISFACTION IN STAR RATED HOTELS IN KISUMU CITY, KENYA
Authors: Murimi Michael
Published: July 2023

Purpose: This paper present findings of a study whose purpose was aimed at establishing the effect of workplace settings on satisfaction of employees in star rated hotels in Kisumu City, Kenya.Methodology: Cross-sectional survey reserach design was adopted. The sample size for study was 184 employees sampled from a taget population of 396 employees through stratified random sampling . A pretest study was used to validate the structured questionnaires used to collect data and were distributed to the sampled size. Reliability was ensured by use of Cronbach’s Alpha test. Responses from respondents were coded and analyzed descriptively while inferential statistics were also used.Findings: The results of the study revealed that workplace settings significantly affect employee satisfaction (p= 0.005). Regression analysis results (R2 = 0.417), illuminated that attributes of a job explains for 41.7% changes to employee satisfaction in star rated hotels.Unique Contribution to theory, Practice and Policy: The study applauds significantly contributes to the literature on hotel approaches, practices and strategies that revolve about improving employees’ workplace circumstances so as to advance employee satisfaction in hotel sector. The study recommends that hotels should develop and improve workplace policies that are aimed at contributing to employee satisfaction as way of improving quality service and performance.
HUMAN RESOURCES CHALLENGES IN THE NUCLEAR INDUSTRY (KNOWLEDGE RETENTION AND TRANSFER (KRT)) IN THE UNITED KINGDOM (UK) AS REFERENCE
Authors: Hitler Agbalalah Ebi , Solorzano Dr. Richard , Rosenzweig Dr. Jack
Published: July 2023

Purpose: The objective of this paper is to examine the relationship between theories on Knowledge Retention and Transfer (KRT) and practices currently established in the UK nuclear industry and analyze the effectiveness of these practices in the context of the theories. It further examines the current labour market issues around the UK nuclear industry and look closely at the supply and demand side of it, focusing on expert workers such as engineers, technicians and scientists and further examine the key concept about theories and ideas of knowledge management and KRT in particular.Methodology: This research is based mainly on the information gathered from secondary sources. The methodology adopted in this research is the doctrinal method. Materials to be relied on includes secondary sources; books, energy and management related academic journals, websites from Professional bodies, publications merely related to industry, official documents and statistical information and other publications by scholars in the Nuclear energy field are relied on. Findings: This research found that the UK nuclear industry will require significant number of new highly skilled and qualified workers in the near future. Due to the age profile of the nuclear workforce, industry should focus on the retention of existing employees in order to transfer tacit knowledge. While focusing on knowledge transfer more attention will be paid to transfer of tacit knowledge. The main reason for doing this is the fact that most organizational knowledge is tacit or rooted in it and its transfer represents the biggest challenge for organisation.Unique contribution to theory, practice and policy: This study contributes to knowledge that, by giving Scholarships and funding alternatives for the students and teachers interested in the nuclear industry and grants for practical training in the nuclear industry for the purpose of knowledge retention and transfer in the UK Nuclear Industry. It is further recommended that additional HRM activities in support of the complex staff development system is needed for actual knowledge Retention and Transfer
The Future of Human Resources – Trends, Reflections and Strategies.
Authors: Folarin Kehinde
Published: July 2023

The future of human resource management will be effected by several factors. The basic tasks of a human resource manager have and will remain the same, but the way these tasks are conducted will change. The two key factors which have been the main focus of this research paper are globalization and technological development. Globalization and technological development are stimulating each other and are both necessary for continuous development and economic growth in the world of business. This paper will be looking at the effects of these two factors with regards of human resource management and how it will affect the future. This paper concludes that; to remain competitive in the industry, organizations need to address their HR issues by ensuring the employee’s needs are met and streamlining transactions. Reshaping the future of the HR requires organizations to manage change. The HR will provide the business with the needed insights that are actionable and data-driven to enable better decision-making that will drive business to success.
IMPACT OF EMPLOYEE COMPENSATION SYSTEM OF TOTAL UGANDA CO LIMITED ON JOB SATISFACTION (An Empirical Evidence of the Petroleum and Gas business of Uganda considering a case of Total E&P Uganda Limited)
Authors: Mukalazi Marianne , Agen-Davis Lawrencia , Amanor Theophilus , Ndunguru Daniela , Wei Dang
Published: July 2023

Purpose: Motivation through an effective compensation system of the organization can never be over looked in in relation to improving satisfaction and performance of the employees. The purpose of this study was to establish the relationship between employee compensation and job satisfaction considering a case study of Total E&P Uganda Limited.

Methodology: The study employed a descriptive-cross sectional research design. Using a Krejcie and Morgan approach the study focused on 80 staff of Total E&P from which a sample of 66 respondents was chosen.  The study used interviews and surveys as data collection instruments. Data from the answered questionnaires was analyzed using SPSSv20 and descriptive statistics calculator (online). The collected data was checked for consistency and then frequencies and percentages were be used to show responses of the distribution. The results were presented in tables and chart form.

Findings: It was found from different results that compensation has positive impact on job satisfaction. It was proved from Bi-variate Pearson Correlation coefficient analysis that independent variables have strong positive relationship to each other. Descriptive analysis also revealed that all the independent variables have positive impact on job satisfaction. Descriptive analysis of the results of the findings indicated that generally majority of the organization workers are not contented with the salaries and wages given to them by the organization. It was indicated in descriptive analysis that majority of the respondents had considerable knowledge on the concept of job satisfaction. This is justified basing on the fact that each respondent knows what can spur his or her commitment and motivation.

Limitations/implications of the research: Following the justifiable challenges the company is apparently facing, the study recommends that to ovoid a nosedived performance, a well streamlined compensation structure has to be adopted.
EFFECTS OF HUMAN RESOURCE MANAGEMENT PRACTICES ON EMPLOYEE RETENTION IN PRIVATE HOSPITALS IN KIAMBU COUNTY, KENYA
Authors: Njuguna Faith , Mugambi Hellen , Kahuthia Julius
Published: July 2023

Purpose: The general objective of the study was to establish the human resource practices affecting employee retention in selected private hospitals in Kiambu County, Kenya. The specific objectives were: to examine the influence of career development, work life balance, work environment and compensation strategies on retention of employees in selected private hospitals in Kiambu.

Methodology: Descriptive survey was employed. The study focused on the level 3 and 4 private hospitals, which are 7 within the County. This study targeted 340 employees of level 3 and 4 private hospitals in Kiambu County. The study used purposive sampling and sampled medical workers of the private hospitals in Kiambu County who were 120. The medical workers who included the doctors, nurses and clinical officers were sampled since they have knowledge on human resource practices and employee retention at the private hospitals.

Findings: Findings displayed that 89 of the questionnaires we filled properly and returned. The results showed that career development, work life balance, compensation strategies and work environment had a positive and significant effect on employee retention in private hospitals.

Unique Contribution to Practice and Policy: Private hospitals that do not have a coaching and mentorship programs for their employees should ensure they introduce them since they enhance employee retention. The investigation also endorses that the private hospitals should inspire active cooperation across different parts of the organization. They should also ensure that there is a career path of staffs in their firm.  Since career growth and development are an integral part of every individual's career; more opportunities should be created for employees of private hospitals. In addition, private hospitals should have a clear work schedule for their employees. In addition, private hospitals should ensure they have enough leave days for their workers.
Bitcoin, Ethereum e XRP
Authors: Pisani Neto Angelo , Matarazzo Gustavo
Published: July 2023

O dinheiro é indispensável para o ser humano e apresenta constantes evoluções. Com o avanço da tecnologia, diversos meios de pagamento surgiram e dentre eles é possível destacar as criptomoedas, um assunto recente que tem sido apresentado em diversos meios, sobretudo, como uma possibilidade de investimento. Nesse contexto, o presente trabalho tem como objetivo analisar as características tecnológicas chaves das três criptomoedas que ocupam, atualmente, os maiores índices de capitalização de mercado, sendo elas: Bitcoin, Ethereum e XRP. Para atingir tal objetivo, assumiu-se nesta pesquisa um posicionamento de natureza qualitativa. Aplicou-se técnicas descritivas para retraçar os históricos e a descrição de suas tecnologias chave. Como resultados, a presente pesquisa demonstrou que as criptomoedas apresentam objetivos diferentes, no entanto, utilizam-se da mesma tecnologia de transação, a peer-to-peer. As tecnologias de blockchain, mineração e proof-of-work são utilizadas de maneiras distintas por cada uma das criptomoedas. Por fim, considera-se que trabalhos como esse são importantes por colocarem luz nas tecnologias implementadas. Como limitações, ressalta-se o estudo em três casos.
 
Abstract
Money is indispensable for humans and is constantly evolving. With the advancement of technology, several payment methods have emerged and among them it is possible to highlight cryptocurrencies, a recent subject that was presented in various media, mainlyas a possibility of investment. Therefore, this paper aims to analyze the three cryptocurrencies that occupy the highest market capitalization indexes, namely: Bitcoin, Ethereum and XRP. To achieve this goal, a qualitative approach was assumed in this research. Descriptive techniques were applied to retrace the histories and the description of their key technologies. As a result, the present research demonstrated that cryptocurrencies have different objectives, however, it uses the same peer-to-peer transaction technology. Blockchain, mining and proof-of-work technologies are used in different ways. Finally, it is considered that works like this are important because they shed light on the implemented technologies. Limitations include the application in three cases.
Keywords:Tecnologies; Criptocurrencies; Blockchain; Bitcoin; Payment.
multiletramentos nas aulas de língua portuguesa de ensino médio integrado ao técnico sob a visão do professor
Authors: Souza Rodrigo Ramalho , Inocente Joana de São Pedro
Published: July 2023

Esta pesquisa tem por objetivo entender a existência de espaço para uma abordagem voltada para os multiletramentos nas aulas de língua portuguesa no ensino médio integrado ao técnico, sob a visão do professor que atua cotidianamente na escola. Para alcançá-lo, desenvolvemos uma pesquisa de campo no Instituto Federal de São Paulo (IFSP) – Câmpus Salto de abordagem qualitativa, aprovada pelo comitê de ética e dividida em duas fases. Na primeira fase, realizamos entrevistas semiestruturadas com dois professores, analisando-as em interlocução com as teorias da Pedagogia dos Multiletramentos, sendo que, por meio dessa análise, pudemos ter uma percepção mais clara de uma abordagem voltada para os Multiletramentos nas aulas de língua portuguesa do ensino médio integrado ao técnico. Em um segundo momento, com base nessa análise e nas fases da Pedagogia dos Multiletramentos, propostas pelo grupo Nova Londres (CAZDEN et al., 1996) desenvolveremos um plano de aula. Esse plano será analisado – quanto à sua viabilidade – pelos mesmos professores entrevistados anteriormente. Esperamos que os resultados possam auxiliar tanto os professores de língua portuguesa que atuam no ensino médio, quanto os graduandos do curso de Letras.
 
Abstract
This research aims at understanding if there is room for a Multiliteracies approach in Portuguese lessons in the context of technical high school, considering teachers’ point of view.In order to reach this objective, we developed a field research at Instituto Federal de São Paulo (IFSP) –Salto campus. It is a qualitative research, approvedby the Ethical Committee and divided in two phases.Firstly, we conducted semistructural interviews with two teachers, which were analysedaccording to Multiliteracies theories. Through this analysis, we could have a clearer perception about a Multiliteracies approach in Portugueselessons in the context of technical high school. Secondly, based on those analysis and on the phases of Multiliteracies Pedagogy, proposed by The New London Group (CAZDEN et al., 1996), we will develop a lesson plan. This plan will be analysed concerning its viability by the same teachers who were previously interviewed. We expect the results can help both high school Portugueseteachers and undergraduate language students.
Keywords: Multiliteracies; Multimodality; Portuguese; Teacher.
importância das tecnologias inclusivas na formação acadêmica
Authors: Lemos Bárbara
Published: July 2023

As tecnologias inclusivas proporcionam aos alunos com necessidades educacionais especiais maior autonomia, seja por meio de recursos físicos ou virtuais, sendo de extrema importância para a concessão de oportunidades. Considerando que a acessibilidade é um direito garantido pela constituição e a educação é um direito social, buscou-se identificar os principais pontos de dificuldade na inclusão de pessoas portadoras de deficiência no âmbito escolar e verificar como a utilização das TICs (tecnologias da informação e comunicação) podem auxiliar neste processo. A pesquisa foi realizada por meio de levantamento bibliográfico junto a bancos de teses e dissertações, artigos, sites do governo e mediante buscas na página do Google Acadêmico e dificuldades expostas por um aluno portador de deficiência física. Com a pesquisa foi possível verificar quais as necessidades dos alunos portadores de deficiência do IFSP- Campus Votuporanga e a possibilidade de implementação de TICs visando inclusão. Considerando os dados coletados, conclui-se que o processo de inclusão de alunos com deficiência é possível na medida em que as escolas estejam preparadas para auxiliar estes alunos de acordo com suas especificidades e que tenham condições materiais, físicas e apoios necessários para isso.
 
Abstract
Inclusive technologies provide students with special educational needs greater autonomy, whether through physical or virtual resources, being extremely important for granting opportunities. Considering that accessibility is a right guaranteed by the constitution and education is a social right, we sought to identify the main points of difficulty in the inclusion of people with disabilities in the school environment and to verify how the use of TICs (information and communication technologies) can help in this process. The research was carried out through a bibliographic survey of theses and dissertations, articles, government websites and through searches on the Academic Google page and the difficulties exposed by a student with a physical disability. With the research, it was possible to verify the needs of students with disabilities at the IFSP- Campus Votuporanga and the possibility of implementing ICTs aimed at inclusion. Considering the data collected, it is concluded that the process of inclusion of students with disabilities is possible insofar as schools are prepared to help these students according to their specificities and that they have the material, physical conditions and necessary support for this.
Keywords: Inclusive Technologies; Inclusion; Diversity; Autonomy; TIC.
Effect of Treasury Single Account on Liquidity of Banks in Nigeria
Authors: Onyemenam Chinedu Micheal
Published: July 2023

This study, effect of treasury single account (TSA) on liquidity of banks in Nigeria, was conducted in Nigeria. The adoption of TSA in Nigeria raised concern about its effect on bank’s liquidity because, before 2015, deposits of the ministries, departments and agencies (MDAs) of government contributed a significant proportion of banks’ liquidity. The specific objectives of this study were to evaluate the effect of TSA on the cash ratio, absolute liquidity ratio, liquidity coverage ratio and net working capital ratio of banks in Nigeria. The study adopted an ex-post facto design. Data were generated from the audited financial reports of the selected domestic systemically important banks (D-SIBs) in Nigeria from 2008-2014 (pre-TSA period) and 2015–2022 (post-TSA) period. Paired sample t-test was employed to analyze the data using Stata 14.2. The study found that TSA has a significant negative effect on absolute liquidity ratio; a non-significant negative effect on cash ratio and net working capital ratio; and statistically non-significant positive effect on the liquidity coverage ratio. These findings imply that Nigerian banks have not yet adjusted their liquidity management policies and strategies to cushion the negative economic externality effects of TSA adoption by the government on the banks. Therefore the study recommends efficiency in liquidity management, particularly investment of short-term assets and transferable assets to cushion the adverse effect of future liquidity distress.
A IMPORTÂNCIA DA EDUCAÇÃO ETNICORRACIAL E DA DIVERSIDADE NA CONSTRUÇÃO DA IDENTIDADE DOCENTE
Authors: Alves Guimarães Ueudison , De Sena Araujo Leandro Anelli , Da Silva Baía Dorifranci , Robbi Bubula Lopes Vanessa , Maria de Melo Silva Vaneska , Barreira da Silva Osileide
Published: July 2023

Este artigo elucida os aspectos conceituais da educação nas relações étnico-raciais, valorizando o diálogo interdisciplinar entre os processos político-pedagógicos e a história africana e a cultura afro-brasileira nos currículos das escolas básicas, de modo que a educação nas relações étnico-raciais justifique a construção da contextualização e a interseccionalidade do conhecimento , promovendo a educação antirracista, valorizando e reconhecendo a história e a cultura africana e afro-brasileira, que contribua para a formação do humanismo, a compreensão das relações sociais e o combate às desigualdades. Tem como objetivo examinar as implicações político-pedagógicas da educação das relações étnico-raciais na prática docente. O procedimento metodologico presente nesssa investigação foi a revisão bibliográfica. Conclui-se que a educação etnicorracial e a diversidade contribuem para a construção da identidade e formação docente.
A METODOLOGIA SEQUÊNCIA FEDATHI NA LITERATURA INFANTIL COMO SUPORTE PEDAGÓGICO PARA O LETRAMENTO MATEMÁTICO
Authors: Alves Guimarães Ueudison , De Sena Araujo Leandro Anelli , Oliveira Danguí Patrícia , Gomes Rangel Ferreira Lucelina , Maria dos Santos Sonia
Published: July 2023

Este artigo tem a finalidade de apresentar o letramento matemático no ensino fundamental dificuldades enfrentadas pelos alunos, considerando que nesta etapa do ensino, os alunos já deveriam ter domínio da disciplina, porém, os métodos de ensino mudaram radicalmente na última década e, nesta pesquisa, será abordado como a Sequência Fedathi pode transformar práticas docentes. O método utilizado para realizar esta pesquisa é a revisão bibliográfica, que segundo Silva e Menezes (2005), inclui a coleta de informações em textos, livros, artigos e outros materiais de natureza científica. Conclui-se que a aplicação da Sequência Fedathi ajudará vários professores, inovando suas aulas e a planejar de maneira diversificada na disciplina de matemática.
EDUCAÇÃO EM ANÁLISE: POLÍTICAS PÚBLICAS E SUAS REPERCUSSÕES PARA MAIS DIVERSIDADE NA FORMAÇÃO E IDENTIDADE DOCENTE
Authors: Alves Guimarães Ueudison , Selvina de Oliveira Rodrigues Moniz Sibele , Oliveira Souza Edimilson , Deoclecio dos Santos João , Bacelar Silva Laíse
Published: July 2023

O processo educacional brasileiro vive um grande momento de instabilidade e contradição no que tange àquilo que é necessário para que haja uma melhora no ensino, mas, mesmo com tal acepção, não é posto em prática no cotidiano tudo que se faz preciso para mudar tal panorama, em relação ao descrédito, tanto do docente quanto das metodologias aplicadas no contexto, e aos olhos da sociedade, exige-se muito mais do que aquilo que se vem apresentando ao longo dos anos. O enfraquecimento e o árduo processo de romper com as barreiras dos modelos de ensino alicerçados em atitudes que demonstram conveniência em permanecer promovendo uma Educação dentro dos moldes tradicionais apenas colaboram para o fracasso e o declínio do ensino-aprendizagem. Neste sentido, este artigo analisa a Educação, tendo em vista a importância de Políticas Públicas voltadas para a melhora da formação docente. Para abordar tal assunto, foi feita uma pesquisa de cunho bibliográfico que trouxe subsídios por meio de material teórico que fundamenta tal discussão.
O ENSINO ADAPTATIVO ESTUDO DE CASO DO COLÉGIO POSITIVO
Authors: Alves Guimarães Ueudison , Do Socorro Pires de Araujo Maria , Stoco Beger Lucimeri , Batista Teixeira Sirlene , Aparecida Coco Roseli , Maria Rocha Helena
Published: July 2023

Este estudo de caso teve como objetivo geral pesquisar qual é a plataforma adaptativa empregada pelo Colégio Positivo bem como suas finalidades e seus benefícios no contexto atual da Instituição. Foi realizada uma pesquisa exploratório-qualitativa de caráter bibliográfico e documental, com aplicação de estudo de caso no Colégio Positivo. Concluiu-se que a escola utiliza a plataforma adaptativa Aprimora, cuja finalidade maior foi a inserção do colégio na utilização de práticas pedagógicas inovadoras, para a aprendizagem da Língua Portuguesa e da Matemática de forma dinâmica, interativa e personalizada, tendo como alguns de seus benefícios apoiar os professores, engajar os estudantes e melhorar os resultados.
THE EFFECTS OF THE DISTANCE BETWEEN NEEDLE AND COLLECTOR PLATE ON THE MORPHOLOGY OF FIBERS PRODUCED BY THE ELECTROSPINNING METHOD
Authors: ŞİMŞEK GÜNDÜZ Gonca , ÜÇGÜL İbrahim
Published: July 2023

In the study, the morphology of the fibers produced by electrospinning using polyacrylonitrile polymer was investigated by changing the distance between needle and collector plate. For this purpose, 8 cm, 13 cm, 18 cm, 23 cm, 28 cm distances were studied. With the experimental parameters applied in the study at 8 cm and 13 cm distances, continuous fiber formation did not occur and a dense dripping was formed. When the distance was increased to 18 cm, fiber production started without interruption. The diameters of the nanofibers were measured by scanning electron microscopy (SEM), and the SPSS program was used to compare the diameter values obtained statistically. When the distance is 18 cm, the average diameter of the produced nanofibers varies between 509.96-572.48 nm, while this value varies between 460.90-522.01 at 23 cm and 399.67-462.48 at 28 cm. It was observed that the fiber diameter decreased as the distance between needle and collector plate increased. As the distance decreases, the fibers are gathered together more on the paper surface. Therefore, a thicker fiber layer was obtained when the distance was 18 cm. In addition, nanofiber fineness optimization was carried out according to the Taguchi method with two parameters using the Minitab program.
Family Support and Social Reintegration of Adolescent Offenders in Kinshasa, the Democratic Republic of Congo
Authors: Lokenga Jean Nsonjiba , Norvy Paul , Asatsa Stephen
Published: July 2023

Purpose: Having a strong family support is one of the most important factors contributing to successful rehabilitation and especially among adolescent ex-offenders and thereafter gain a sustainable livelihood. This study sought to examine the role of family support in the social re-integration of adolescent offenders in Kinshasa city. The study was grounded on strain theory as proposed by Merton (1957) as well as pm system theory.

Methodology: Mixed methods research approach focusing on explanatory sequential design was adopted. Data was collected from a sample of 345 individuals including 330 adolescents and 15 key informants using questionnaires, FGDs, and key informant interviews. The study participants were selected from three localities, Kisenso, Limete, and Matete and Kisenso, using stratified sampling technique and purposive sampling.

Findings: Findings on adolescent offenders’ perception on family support indicates that, 10% (n=33) of adolescent offenders expressed low perceptions of family support; 82.7% (n=273) had moderate perception of family support while 7.3% (n=24) have high perceptions of the support received from family members. The study also found a positive albeit rather weak correlation between family support and social reintegration of adolescent offenders, with a Pearson Correlation Coefficient (r) 0.377. From the findings, the ANOVA tests revealed that, family support (F=1.962, p=0.018) has statistically significant influence on social reintegration of adolescent offenders. The study concludes that, family support was found to be a predictor of social reintegration as family financial, material, and emotional support is needed to influence readjustment and social functioning of affected individuals.

Unique contribution to theory, practice and policy: From the study, it was recommended that, different stakeholders including the government, NGOs, the religious organizations and individual philanthropists should support the family in her role to provide material and non-material support towards their adolescent ex-offenders for effective social re-integration.
"Ашық кодты DSPACE, KOHA ЖӘНЕ EVERGREEN кітапхана жүйелеріне салыстырмалы талдау "
Authors: Ж. С. Муталова  , А. Х. Қасымова  , Р. З. Сулейменова  , Г. А. Абдыгаликова  , Г. О. Исакова
Published: July 2023

"Мақалада кітапхана өндірісіне арналған ашық бастапқы кодты біріктірілген кітапханаларды басқару жүйелері (Integrated management library system – ILMS) қарастырылды. Зерттеудің негізгі объектілері ретінде DSpace, Koha және EPrints жүйелері таңдалынып алынып, осы жүйелердің негізгі функционалдық мүмкіндіктеріне салыстырмалы талдау жасалды. Жұмыс барысында Scopus, Web of Science, ResearchGate тәрізді халықаралық деректер қорларындағы отандық және шетел зерттеушілерінің осы бағыттағы ғылыми еңбектері зерттеліп, аталған жүйелерінің ресми сайттары, техникалық нұсқаулықтары қолданылды. Сонымен қатар, DSpace, Koha және Eprints ашық кодты кітапханалық жүйелерінің мүмкіндіктері тәжірибе жүзінде зерттеліп, интерфейс, каталогтау және іздеу парақшаларына қысқаша шолу жасалды және архитектуралары, метадеректері және қолдайтын файл пішімдері сипатталды. Жүргізілген зерттеу нәтижесінде, DSpace, Koha және EPrints ашық кодты кітапхана жүйелерінің үшеуі де веб интерфейсті, кроссплатформалы және автоматтандырылған кітапхананы қолдайтыны анықталып, осы жүйелердің артықшылықтары және кемшіліктері айқындалды. Зерттеуде жүргізілген салыстырмалы талдау кітапхана-шыларға кітапхана үшін ашық бастапқы бағдарламалық қамтамасыз етуді таңдау кезінде қажетті шешім қабылдауға көмектесетінін және осы шешімнің жылына өте үлкен мөлшердегі қаражатты үнемдеуге мүмкіндік беретінін атап өтуге болады. "
"РЕСУРСОСБЕРЕГАЮЩИЕ ТОКОВЫЕ ЗАЩИТЫ ЭЛЕКТРОУСТАНОВОК"
Authors: Д. Д. Исабеков  , В. Я. Бобров  , В. П. Марковский
Published: July 2023

"В статье авторами представлена попытка решения одной из проблем современной электрической энергетики, которая заключается в построении токовых защит электрических установок, не использующих измерительные трансформаторы тока с металлическими сердечниками. Показано, что для построения таких защит можно использовать магнитоуправляемый элемент, такой как катушка индуктивности, установив ее вблизи токоведущих шин ячеек комплектных распределительных устройств (КРУ) или закрытых распределительных устройств (ЗРУ), к которым подключены электрический двигатель или линия электропередач из-за того, что ей свойственны преимущества, заключающиеся в том, что данная катушка может одновременно выполнять функции измерительного конвертора и органа защиты. Предложены новые схемы реализации токовых защит электродвигателей и линий электропередач на катушках индуктивности, подключенных к ячейкам КРУ и ЗРУ, обладающие при этом эффектом ресурсосбережения материалов. Рассмотрены их свойства и принцип действия, что подтверждает возможность построения токовых защит для различных электрических установок, подключенных к ячейкам КРУ и ЗРУ при установке катушек индуктивности внутри них. "
ИМПУЛЬСТІК ОЗОНАТОРДЫҢ ЖҰМЫСЫН ТАЛДАУ
Authors: "*Г. К. Сыдыкова  "
Published: July 2023

"Жұмыс аймақтарындағы атмосфералық ауаны тазарту және дезинфекциялау үшін жоғары тиімді озондық технологиялар мен озондау құрылғыларын жасаудың практикалық маңызы өте үлкен. Озонды әртүрлі салаларда пайдаланған кезде бөлмені өңдеу үшін шығарылатын озон концентрациясына үлкен назар аудару керек. Сонымен қатар, озонның әсеріне әсер етуі мүмкін технологиялық процестің ерекшеліктерін, температураны, ылғалдылықты және басқа параметрлерді ескеру қажет. Жұмыс бөлмелеріндегі озон концентрациясын бақылау мен реттеуді автоматтандыру арқылы ауаны озондау құрылғысын жасау мәселелері де назар аударуды қажет етеді. Аталған мәселелерге қол жеткізу үшін тәжді-барьерлік разряд режимінде жұмыс істейтін озондаушы құрылғы жасау қолға алынды. Озонатор ұяшығында орын алуы тиіс тәжді-барьерлік разряды үшін ұзақтығы шамамен 75 мкс және қайталану жиілігі 4 кГц-ке дейінгі жоғары кернеулі импульстарды қолдану мүмкіндігі қарастырылды. Берілген жұмыста өндірістік бөлмелерді залалсыздандыру үшін озон концентрациясын оңтайлы таңдау және реттеу үшін тәжді-барьерлік разрядтың озон ұяшықтарына берілетін жоғары кернеулі импульстарды шығаруға арналған генератор мен жұмыс көлеміндегі озон концентрациясын автоматты түрде басқаруға арналған сұлба әзірленді. Импульстік озонатордың үлгісі жасалып, озонды пайдалану перспективасы зерттелді. "
СПЕКТРОСКОПИЯ НИОБАТА LuNbO4 :Bi,Eu – ПОТЕНЦИАЛЬНОГО МАТЕРИАЛА ДЛЯ СВЕТОДИОДОВ С ПРЕОБРАЗУЮЩИМ ЛЮМИНОФОРОМ
Authors: А. А. Кисабекова  , А. С. Красников  , Г. К. Алпысова
Published: July 2023

"В данной статье рассмотрена передача энергии от ионов Bi3+ к ионам Eu3+ в монокристаллическом порошке ниобата лютеция LuNbO4:Bi, Eu – потенциального материала для белых светодиодов (WLED). Для этого проведен комплекс спектроскопических измерений в широком интервале температур (4.2–500 K), в работе представлены спектры излучения и возбуждения фотолюминесценции как собственной, так и связанной с ионами висмута и европия, также приведены температурные зависимости максимальной интенсивности основных полос излучения и оценена эффективность передачи энергии в зависимости от концентрации европия. Измерения проводились для ряда образцов, где концентрация ионов Bi3+ во всех образцах была одинаковой (2 %), a концентрация ионов Eu3+ варьировалась от 0.2 % до 8 %. Для всех исследуемых порошков определены квантовый выход и координаты цветности CIE. Обсуждается возможность применения исследуемого материала в качестве люминофора для белых светодиодов. Все эксперименты в данной работе проводились при непрерывном возбуждении ксеноновой лампой в ультрафиолетовом – видимом (UV-VIS) диапазоне. Следующая работа будет включать в себя измерения при импульсном возбуждении в микро-миллисекундном диапазоне, это позволит подробно характеризовать передачу энергии от матрицы и ионов висмута к ионам европия, что необходимо для дальнейшей оптимизации исследуемого материала. "
"РАЗРАБОТКА ИНФОРМАЦИОННОЙ СИСТЕМЫ ВЫБОРА ХАРАКТЕРИСТИК СТРОИТЕЛЬНЫХ МАТЕРИАЛОВ С ИСПОЛЬЗОВАНИЕМ ТЕХНОГЕННЫХ ОТХОДОВ ПАВЛОДАРСКОЙ ОБЛАСТИ "
Authors: Н. Н. Оспанова  , М. А. Мукушев  , А. С. Аканова
Published: July 2023

"В статье рассматривается разработка информационной системы выбора характеристик строительных материалов с использованием техногенных отходов Павлодарской области. Введение системы позволит выбирать оптимальные характеристики строительных материалов, повышая экономическую эффективность и снижая негативное воздействие на окружающую среду. Статья содержит анализ основных технологий использования техногенных отходов в строительстве, обзор существующих баз данных характеристик строительных материалов и описание ключевых этапов разработки информационной системы. Результаты исследования показывают эффективность использования системы в выборе оптимальных характеристик строительных материалов на основе сравнительного анализа и оценки их свойств. Модель информационной системы выбора характеристик строительных материалов с использованием техногенных отходов Павлодарской области представляет собой комплексное программное обеспечение, которое включает в себя все необходимые компоненты для анализа данных, прогнозирования и оптимизации производственных процессов. Данная модель имеет многоуровневой архитектуры. Разработка информационной системы для выбора оптимальных характеристик строительных материалов с использованием техногенных отходов является актуальной задачей, которая может привести к уменьшению затрат на строительство, улучшению качества материалов и снижению влияния производства на окружающую среду. "
"ТЕХНОЛОГИЯ ПОЛУЧЕНИЯ ПОКРЫТИЙ МЕТОДОМ ДЕТОНАЦИОННОГО НАПЫЛЕНИЯ НА ДЕТАЛЯХ ЭНЕРГЕТИЧЕСКОГО ОБОРУДОВАНИЯ ТЕПЛОВЫХ СТАНЦИй"
Authors: Б. К. Рахадилов  , М. К. Даутбеков  , Л. Г. Журерова  , О. А. Степанова  , А. М. Акаев
Published: July 2023

"В настоящей статье изложены результаты исследования покрытий Cr3C2-NiCr нанесенных детонационным способом напыления на образцах теплоустойчивой стали 12Х1МФ (DIN 14MoV63). Для проведения эксперимента была выбрана детонационная пушка с одним дозатором. Детонационное напыление - это один из способов термического напыления, известный своей способностью создавать твердые, износостойкие и плотные микроструктурированные покрытия. В качестве газового топлива была использована смесь ацетилена и кислорода, которая является наиболее распространенным выбором при детонационном напылении порошковых материалов. После каждой детонации ствол был продувался импульсом азота или воздуха. Проведены экспериментальные исследования взаимосвязи между технологическими параметрами процесса нанесения покрытия и получаемой микроструктурой и свойствами покрытий в зависимости от режима работы детонационной пушки. Выявлено, что при детонационном напылении структурно-фазовый состав и трибологические свойства наносимого покрытия меняется в зависимости от степени заполнения ствола газовой смесью C2H2/C3H8. Методом рентгеноструктурного анализа получены результаты влияния параметров процесса на микроструктуру и свойства покрытий, согласно которым были установлены фазы Cr3C2, Cr7C3, Cr3O4, Cr2O3, Cr23C6 и CrNi3, определены физические характеристики покрытия как микротвердость, шероховатость и трибологические свойства. "
"ВИЗУАЛИЗАЦИЯ ТЕПЛООБМЕНА В КАПИЛЛЯРНО-ПОРИСТЫХ СТРУКТУРАХ ЭНЕРГООБОРУДОВАНИЯ"
Authors: А. А. Генбач  , Д. Ю. Бондарцев  , Н. А. Генбач
Published: July 2023

"Разработаны стенды и установки и исследованы процессы кипения жидкости в капиллярно-пористых структурах оптическими методами: голографической интерферометрией, скоростной киносъёмкой и фотографирования. Схемы стендов составлены на основе разработок по применению оптической голографии для исследования динамических объектов и быстропротекающих процессов. Даны условия опытов и методика обработки внутренних характеристик кипения. Приводятся результаты обработки опытных данных в виде интерферограммы в зависимости от вида структуры, тепловой нагрузки, избытка жидкости, времени «жизни», плотности центров парообразования. Наблюдение проводится при следующих удельных тепловых потоках: 4х104 Вт/м2; 6.7х104 Вт/м2; 9.4х104 Вт/м2 и 12х104 Вт/м2. Для структуры вида 0.14 х 0.4 изучается подвод жидкости против действия гравитационных сил. Для определения отрывного диаметра пузыря производится покадровая обработка пленок. В качестве исходного параметра для набора частоты кадров и диафрагмы кино- и фото-съёмочной аппаратуры служит средняя продолжительность «жизни» парового пузыря, которая в зависимости от величины q предполагается равной 1/50…1/4000 секунды. В качестве источника когерентного излучения используется гелиево-неоновый лазер. С целью исключения сложной юстировки системы пластинка обрабатывается (проявляется) на месте экспонирования. "