bluuebunny/crossref_metadata_2025 huggingface dataset:
Artificial Intelligence and Global Security: Strengthening International Cooperation and Diplomatic Relations
Authors: Kolade Titilayo Modupe
Published: October 2024

This study investigates how artificial intelligence (AI) can enhance global security by fostering international cooperation and diplomatic relations. It examines the dual nature of AI, where operational benefits such as improved cybersecurity, military precision, and threat detection are offset by significant ethical and geopolitical challenges. Through a mixed-methods approach, the research identifies key issues like geopolitical tensions and fragmented governance while highlighting the opportunities for collaboration through multilateral research and ethical AI governance. The findings reveal notable improvements in AI-driven cybersecurity, with detection rates increasing from 86% in 2021 to 88.25% in 2023 and mitigation rates rising from 80.75% to 83.75%. However, AI-driven attacks also increased from 11.25 incidents in 2021 to 16.25 in 2023, underscoring the risks associated with AI misuse. The study emphasizes the importance of robust governance frameworks that promote transparency, accountability, and ethical AI use across borders. It concludes that international cooperation, supported by ethical AI governance, is crucial to maximize AI’s potential in addressing global security challenges, with specific recommendations for enhancing existing frameworks such as the OECD AI Principles and the Global Partnership on AI.
An Empirical Analysis on Buying Behaviour of Fluid Milk Consumers in Mehsana District, Gujarat
Authors: Ali T. M. , Jadeja R. M. , Vora R. R.
Published: October 2024

The purpose of the study was to understand the socio-economic profile of consumers, buying behaviour and factors influencing the consumption expenditure of fluid milk in Mehsana district. Four talukas were selected for the study: Mehsana, Unjha, Becharaji and Jotana. A sample size of 160 consumers provided insights into various aspects of buying behaviour through an interview survey schedule research methodology for the survey. Percentage analysis, Tabular analysis and Regression analysis were used to interpret data. The study highlighted distinct demographic and socio-economic trends among rural and urban households. In rural areas, the majority of households were characterized by older individuals, while urban areas had a younger demographic. Male respondents predominated in both rural and urban areas, with families typically consisting of up to 5 members in both households. Hinduism was the predominant religion and primary education prevailed in rural areas, while higher secondary education was more common in urban areas. Married, nuclear families were prevalent across both rural and urban areas. Monthly expenditure fell within the medium range for the majority of households, with service occupation being the most common employment type. Monthly income fell within the medium range for the majority of households. In rural areas, the majority of consumers preferred home-produced milk, while urban consumers mostly bought from milkmen, while most opting for unbranded milk paid in cash. Majorly consumers bought fluid milk, typically in the morning, once a day, in purchasing quantities up to 40 liters/month in both rural and urban areas. The coefficient of multiple regression (R2) that describes the factors influencing consumption expenditure on fluid milk was 0.9052 in rural areas and 0.7572 in urban areas. Consumer’s purchasing behavior for fluid milk reflects their preference for sourcing from stores or milkmen and their decision to make or buy milk products.
Impact of Plant Growth Retardants and Detopping on Growth Parameters in Soybean (Glycine max L. Merrill)
Authors: Rajadhivya K. S. , Macwan S. J. , Patel N. J. , Bhanvadia A. S.
Published: October 2024

The present study was executed with the prime objective to study the effect of different concentrations of chlormequat chloride, paclobutrazol and detopping on morpho-physiological parameters of soybean variety NRC-37. The field trial was carried out inkharif 2023 at Department of Plant Physiology, Anand Agricultural University, Anand in randomized block design with ten treatments replicated thrice. The growth retardants were sprayed at 30 and 45 days after sowing. Detopping was done on 45 days after sowing. Morphological parameters like plant height and number of leaves per plant were recorded lowest with increasing concentrations of growth retardants. Paclobutrazol @ 100 mg/l recorded the lowest plant height and number of leaves per plant. Chlormequat chloride @ 750 mg/l promoted early flowering and recorded highest stem and total dry weight. Minimum values for leaf area index and leaf area ratio were observed with chlormequat chloride @ 750 mg/l and paclobutrazol @ 75 mg/l at different growth stages. Net assimilation rate and crop growth rate also observed similar trends recording higher values in chlormequat chloride @ 750 mg/l and paclobutrazol @ 75 mg/l at various crop growth stages. Foliar application of chlormequat chloride @ 750 mg/l or paclobutrazol @ 75 mg/l exerted a profound effect on the growth characters in soybean crop.
Impact of Stimulated Environmental Conditions on Downy Mildew Disease Dynamics in Ridge Gourd
Authors: H. S. Ganesh , S.T. Yenjerappa , D.S. Aswathanarayana , A.G. Srinivas
Published: October 2024

Significant effect ofelevated CO2 and temperature levels was observed on downy mildew severity in ridge gourd wherein, highest disease severity of 52.68 PDI was observed in open reference plot followed by ambient CO2 @410±25 ppm with normal temperature (46.80 PDI). Meanwhile, the lowest disease intensity of 13.49 PDI was recorded in chambers with ambient CO2 @410 ±25 ppm with 20C rise in temperature. Similarly, these weather variables significantly impacted the biochemical composition of ridge gourd leading to resistance/ susceptible reaction against the disease. In respect of total sugar content, the treatment with elevated CO2 @ 550 (±) 25 ppm with 2°C rise in temperature recorded highest total sugar content of 17.89 mg g-1 followed by the treatment with elevated CO2 @ 550 (±) 25 ppm with normal temperatures (14.28 mg g-1). In a similar fashion, substantial effect on phenolic content was recorded wherein, highest total phenoloic content of 129.25 mg/ 100g was recorded for the treatment with ambient CO2 @ 410(±)25 ppm with 2°C rise in temperature. Meanwhile, significant lowest total phenoloic content (109.65 mg/100g) was recorded in for ridge gourd grown in open/reference plot.
Estimation of Rice Crop Acreage in Kuttanad Region, Kerala Using Landsat 8 OLI IMAGES and GIS Techniques
Authors: Jasmin A. Rahana , K. Ajith , B. Ajithkumar , Vijayan V. Divya
Published: October 2024

Aims: The study aimed to delineate rice accurately (Oryza sativa L.) cultivation areas in the Kuttanad region, Kerala, during the Puncha season of 2023-24 using medium- to high-resolution optical satellite data, particularly Landsat 8 Operational Land Imager (OLI), to aid in preharvest prediction of agricultural production and policy making.
Study Design: This study used a remote sensing-based approach for rice area estimation, focusing on supervised classification methods.
Place and Duration of Study: The study was conducted in Kuttanad, Kerala, a low-lying agroecosystem, during the Puncha season of 2023-24.
Methodology: The study utilised two cloud-free Landsat 8 OLI images to delineate rice-growing areas. The images were pre-processed, mosaicked, and analysed using ArcGIS software. A supervised classification approach was employed using the Maximum Likelihood Classification algorithm. The study area was classified into five categories: rice fields, other crops, low vegetation, built-up areas, and water bodies. Ground-truth data was used to validate the classification accuracy.
Results: The total rice area delineated during the Puncha season was 43,550.28 hectares. The classification achieved an accuracy of 93.33%, with a kappa coefficient of 0.87, indicating high reliability.
Conclusion: The accurate delineation of rice-growing areas using satellite imagery provides valuable information for assessing production levels and planning for food security. This methodology can aid in agricultural planning and contingency strategies, particularly in regions like Kuttanad, which face challenges such as flooding and soil toxicity.
Seed Germination and Growth of Irvingia gabonensis (Aubry-Lecomte ex O'Rorke) Baill. (Irvingiaceae) Seedlings in a Controlled Environment East of Taï National Park (Buyo, South-West of Ivory Coast)
Authors: Gboazo Ybo Marc , Siendou Coulibaly , Aboulaye Diarrassouba , Karidia Traoré-Ouattara
Published: October 2024

Anthropogenic activities tend to destroy forest resources such as Irvingia gabonensis, a species much prized by the local populations of the Taï National Park (TNP). The enormous pressure on the natural stands of this species is leading to its rarefaction and even extinction. This study was to identify the best methods for germinating Irvingia gabonensis seeds, with a view to facilitating their integration into cropping systems on the outskirts of the park, with a view to conserving the species and promoting nutritional security. The methodological approach consisted of a series of five (5) treatments to lift dormancy and control seeds (T0) and measure germination and seedling growth parameters, all in a randomised Fisher experimental set-up. In order to control soil moisture, watering was carried out morning and evening, except in the event of rain. The seedlings were placed under a shade canopy to reduce their exposure to light. The results showed that seeds subjected to treatments T3 (soaking seeds in 33% dilute sulphuric acid for 96 h followed by rinsing with well water), T4 (soaking seeds in well water for 96 h) and T5 (manual scarification of seeds using a lime) had a better germination rate (83.33%, 80% and 66.66% respectively). The shortest germination times were recorded in T5 (5 days), T2 (heating at 45°C for 10 min followed by soaking the seeds in well water for 24 h) and T3 (8 days) and T1 (soaking the seeds in well water for 24 h followed by heating at 45°C for 10 min) with 11 days. T1 and T4 gave the shortest germination times (4 and 6 days respectively). In addition, the height growth of seedlings from T2, T3 and T4 was better. However, serious regressions were observed in the diameter growth of seedlings from T2 and T3 after 21 days. Treatments T3 and T4 are the most appropriate for growing Irvingia gabonensis. The results of this research could be applied to the conservation of Irvingia gabonensis by facilitating its integration into local cropping systems, thereby improving agricultural practices.
Evaluating Groundnut Yield and Resilience under Resource Constraints in Pollachi Taluk, Coimbatore District, Tamil Nadu, India
Authors: Sudhalakshmi C. , Vasuki V. , Gopalakrishnan M. , Rani S.
Published: October 2024

Groundnut is an energy rich crop but grown under energy starved conditions. A field experiment was conducted at Coconut Research Station, Aliyarnagar with eight treatments comprising of T1 – Complete pack of practice, T2 : T1 – Fertilizer, T3 : T1 – Plant Protection, T4 : T1 – Weeding, T5 : T1 – (Fertilizer + Weeding), T6 : T1 – (Plant Protection + Weeding), T7 : T1 – (Fertilizer + Plant Protection) and T8: T1 – (Fertilizer + Plant Protection + Weeding)  in Randomized Block Design with each of the above treatments replicated thrice to elicit the impact of resource constraints on the cultivation of kharif groundnut.  Growth attributes like plant height and number of branches together with yield attributes and yield were higher in the treatment which received complete package of practice. Of the individual constraints, unweeded plots had a drowning effect on yield and in the interaction effects, treatment devoid of weeding and fertilizer application had a negative impact on yield. Net returns and BCR were higher in T1 (2.60) and the lowest benefit was witnessed in T7 (1.92), the treatment which lacks fertilizer and plant protection.
Investigation of Devices for Measuring the Quality of Electrical Energy
Authors: Z.A. Mahmudova
Published: October 2024

Electric energy is the most mass product, as well as the most widely consumed type of energy both in industry and in everyday life. In a modern market economy, it is necessary to improve the quality of manufactured products, including the economical use of fuel and energy resources, the economical use of financial resources, and increased efficiency. One of the parameters of electricity standardized by standards is voltage. The article presents deterministic and statistical methods for determining voltage deviation.
Also, a virtual instrument is studied. When measuring with a virtual method, corrective filtration of electrical energy was introduced in each measurement link. This method reduces energy losses, which means that the deviation during transformation does not increase.
Exploring the Socio-economic Factors and Challenges Affecting Rural Neem Seed Collectors
Authors: B. Syed Abudahir, , V M. Indumathi, , S. Moghanalavanya, , M. Kalpana, , S Suganya,
Published: October 2024

The neem tree (Azadirachta indica), frequently called a "miracle tree," possesses significant commercial and medicinal value. It is extensively grown in India, particularly in states such as Uttar Pradesh, Tamil Nadu, and Karnataka. Various components of the tree, including its seeds, oil, and leaves, are essential for the production of pesticides, medicinal products, and inputs for organic agriculture. Despite its potential, the neem industry in India remains largely untapped, with only a minor portion of its capabilities being utilized. The sustainable harvesting of neem seeds is vital for the health of neem trees and the assurance of long-term yields, yet it encounters numerous challenges. This study aims to explore the socio-economic conditions of neem seed collectors, assess their challenges, and investigate their collection practices. This research was conducted in Singampunari, Thiruppathur, Devakottai and Karaikudi within the Sivagangai district of Tamil Nadu. Data was gathered through personal interviews with 160 participants, employing percentage analysis and Garret Ranking methods. The findings revealed that most neem seed collectors were middle-aged (46-60 years) and had limited formal education. The primary occupation among these collectors was farming, especially in Devakkottai and Thiruppathur, while Singampunari had a notable number of business owners. A majority of collectors sourced seeds in proximity to their residences, with a significant portion possessing 4-6 years of experience. Major challenges identified included the labour-intensive nature of the collection process, the considerable distances travelled, and health-related concerns. The study highlights the necessity for improved infrastructure, training, and support to enhance the neem seed collection process, thereby uplifting the livelihoods of rural communities and fostering environmental sustainability.
Cultivating A Global Mindset: Essential Skills For Today's Talent Managers
Authors: ADEWUNMI OLADAPO OMOTOLANI
Published: October 2024

This paper investigates the impact of globalization on contemporary talent management, with an emphasis on the need for a global mindset for effective management of diverse and geographically dispersed teams. It describes the core competencies required, such as cultural intelligence, cross-cultural communication, and global business acumen. Through a detailed literature review, the study explores how globalization has transformed traditional talent management metrics, introducing complexities that require adaptation to regional and cultural differences. Case studies of leading organizations illustrate successful strategies in global talent management, demonstrating practical applications of these competencies. The paper discusses the role of technology in enhancing talent management processes, addressing challenges such as talent retention, mobility, and the adaptation of metrics to a global context. Major findings show more importance of developing a global mindset and offer recommendations for leveraging technology, improving cross-cultural training, and aligning talent strategies with both local and international needs. The paper concludes with a call for further research into the impact of emerging technologies, such as AI and data analytics, on global talent management and the effectiveness of cross-cultural training programs. This comprehensive exploration provides actionable insights for practitioners aiming to excel in the global talent management world
La Mise En Oeuvre Du Changement Au Sein De L’économat Général Du Diocèse De Butembo-Beni
Authors: Pétillon Katembo Kamavu , Thérèse Kavira Masasi Marie , Elisé Kakule Muvakuli , Trésor Kambale Kihumira , Ngoma Polo , Joseph Et Katembo Maliyabwana
Published: October 2024

Notre étude se focalise sur la mise en œuvre du changement au sein de l’économat général du diocèse de ButemboBeni. Cette étude s’est assignée comme objectifs global de contribuer à une meilleure intelligence dynamique de la mise en œuvre du changement. Dans ce sens, il s’agit de l’examiner en tant qu’objet, à la fois de connaissance et de pratique qui, par ailleurs, pourra servir de vitrine pour la saisie de divers phénomènes au niveau de l’Economat général du Diocèse de Butembo-Beni. Les Objectifs spécifiques ont été de donner une vision claire de la mise en œuvre du changement au sein de l’économat général du diocèse de Butembo-Beni en identifiant les causes; d’identifier les facteurs qui peuvent susciter ou réduire les résistances au changement et de mettre en lumière les exigences de gestion qu’impose tout effort de changement dans une organisation pour gérer efficacement le changement dans l’économat Général du Diocèse de Butembo-Beni ; notre préoccupations est de vouloir connaitre l’état de lieu de l’économat du diocèse de Butembo-Beni, le type de changement qui correspond à l’économat du Diocèse de Butembo-Beni et les obstacles éventuels à ce changement ? L’aspect pratique de notre recherche a été traité à travers l’analyse minutieuse de nos résultats obtenus grâce au questionnaire constitué et distribué au cadre et aux agents, toutes nos quatre hypothèses ont été confirmées. Cette analyse minutieuse de nos résultats nous a permis de comprendre que notre organisme d’étude est en perpétuel changement et nous nous sommes intéressées au dernier changement qui s’est effectué il y a une année et demie (la mise en œuvre de la nouvelle organisation) ; Il s’agit du changement conduit- dirigé étant opéré par l’ordinaire du lieu. Afin de minimiser les résistances qui peuvent surgir lors de ce changement la formation, la communication et l’accompagnement sont des outils mise en place pour conduire efficacement le changement au sein de l’économat .Le changement fait partie de la démarche de développement efficace au sein de l’économat général du diocèse de Butembo-Beni.
Application Of Neuroscience In Organizations From The Perspective Of Leadership Training: A Literature Review
Authors: Dalalana Cleber Rogério , Neto Joaquim M. F. Antunes , Júnior José Marcos Romão , Fracarolli Rodrigo Lanzoni
Published: October 2024

Background: The contributions of Neuroscience are essential for the understanding of human behavior. Leadership, on the other hand, is a behavioral practice. Often seen as a technical skill, it actually represents a behavioral behavior that directly impacts productivity, performance, and collaboration. The characteristics of an organizational culture are manifested through the actions of leaders. Considering that Neuroscience investigates behavior and leadership is intrinsically behavioral, it can be stated that Neuroscience has the potential to enhance the behavioral dynamics of leaders. This enables a deeper understanding of how your actions, decisions, and working methods directly influence the performance and productivity of your teams. Materials and Methods: This study consists of a narrative literature review that explores the application of Neuroscience in the formation of leaders in organizations. This approach aims to provide a comprehensive and detailed understanding of the findings, theories and practical applications relevant to the topic, using diverse academic and scientific sources to support the arguments presented. Results: The results are structured in two topics. The first addressed the Possibilities of Application of Neuroscience in Organizations, presenting how the studies of Neuroscience presented relevant information about the nervous system, brain functioning and human behavior. The application of this knowledge in management, with emphasis on people development, has been an innovative factor in organizations. The second brought the Techniques of Application of Neuroscience in Organizations, with the good sense of considering that Neuroscience studies cannot answer all these questions about brain technologies in organizations, but possibilities were sought to generate elements of answer to complex and still little explored questions. Conclusion: It was concluded that the investment in Neuroscience in leadership training is not limited to individual benefits, but also positively impacts the organizational culture as a whole. Leaders who apply neuroscience-based knowledge may be able to cultivate more collaborative, inclusive, and motivating work environments where human potential is maximized and strategic goals are achieved more efficiently
Research On The Grey Correlation Between Dalian Port Logistics And Urban Economy
Authors: Yan Lin , Yue Liu
Published: October 2024

The paper summarizes the relevant indicators of the interactive development between port logistics and urban economy by consulting the Dalian Statistical Yearbook from 2015 to 2021. The grey correlation method model is used to study the correlation between port logistics and urban economy in Dalian. Suggestions are proposed to strengthen the construction of logistics infrastructure in Dalian Port, enhance the level of informationization development in port logistics, strengthen cooperation with surrounding ports, and optimize regional economic structure to promote the interactive development of port logistics and urban economy
Educação Entre Poder E Liberdade: Um Diálogo Crítico Entre Freire E Foucault Para Enfrentar As Desigualdades
Authors: Monteiro Eduardo Lemes , Placido Reginaldo Leandro , Mansano Silvana , Santos Carlos Alberto Feitosa Dos , Alves Alexandar Maria De Carvalho
Published: October 2024

Este estudo adota uma abordagem qualitativa, utilizando uma revisão sistemática da literatura para explorar as interseções teóricas entre Paulo Freire e Michel Foucault e como suas contribuições sobre educação, poder e emancipação podem ser aplicadas para enfrentar as desigualdades estruturais nas escolas contemporâneas. A pesquisa fundamenta-se em uma análise de conteúdo, conforme Bardin (2011) para identificar temas recorrentes, conceitos-chave e interseções teóricas entre as obras de Freire e Foucault. O estudo revela como as práticas pedagógicas inspiradas em Freire, como os círculos de cultura e diálogos problematizadores, promovem uma educação libertadora, enquanto as críticas de Foucault às práticas de controle social e disciplinar, como os testes padronizados, desafiam os mecanismos de normalização nas instituições educacionais. As contribuições de teóricos como Henry Giroux, bell hooks e Pierre Bourdieu enriquecem o debate, sugerindo práticas pedagógicas que valorizem a inclusão e a diversidade de vozes. Este estudo contribui para a formulação de políticas educacionais e práticas pedagógicas que promovam a justiça social, ao mesmo tempo, em que sugere direções para pesquisas futuras sobre a aplicação das teorias de Freire e Foucault em contextos educacionais diversos.
Corporate Governance, Investment Strategy, Macroeconomic Variables And Financial Performance Of Pension Schemes In Kenya
Authors: Akwimbi William , Ochieng Duncan , Lishenga Josephat
Published: October 2024

The study investigated the impact of corporate governance (CG), investment strategy (IS) and macroeconomic variables on the financial performance of pension schemes in Kenya thereby addressing the key research question: What is the effect of CG, IS and macroeconomic variables on the financial performance of pension fundsin Kenya? Qualitative, quantitative and correlationalresearch designs were used to assessthe effect of these factors on financial performance of pension funds. Quantitative data on annual return of pension funds and macroeconomic variables from 2012 to 2020 as well as qualitative data on CG indicators and IS were used in the study. Return on investments proxied pension fund performance. Primary data was collected using survey questionnaires from the pension schemes from both the CG and IS indicators to develop both CG and IS indices. The findings show that CG as well as IS and macroeconomic variables impact differently pension funding. Effect of CG indicators on pension performance was positive and significant. The intervening effect of IS on the link between CG and pension performance was significant while the moderating effect of macroeconomic variables was significant. The individual contribution of both CG indicators and macroeconomic factors on pension performance, nonetheless varied. The main conclusion of the study is that pension fund financial performance is influenced by CG, IS and macroeconomic factors implying that there is need to take into account the impact of these factors in the execution of investment plans of pension funds to ensure generation of adequate funds for retirement benefits
Stock Market Liquidity As A Catalyst For Economic Growth In Nigeria
Authors: O. B Dr. Ajaja,
Published: October 2024

This study examined stock market liquidity and economic growth in Nigeria (1981-2019). Gross Domestic Product was used as the dependent variable while the explanatory variables where market capitalization. The research adopted the Ordinary Least Square (OLS) regression method to estimate the model of the study. The result from the estimated model above, shows that there is a positive relationship between market capitalization and the Gross Domestic Product of Nigeria (0.707759) though statistically not significant at 5% level of significance. A unit increase in the market capitalization results in an increase in Gross Domestic Product by 70%. The implication of this is that the economy responds favorably to measures taken to increase the total market value of companies quoted on the Nigerian stock exchange. The market capitalization shows the level of capitalization on the stock market and this is the investors’ perception of the market, it is affected among others by trading volume and the total value of amount traded on the stock market. There has been a rapid rise in the amount of stock market capitalization over the years and this indicates that the populace has grown interests in the securities listed on the stock market, so more securities were sold which means more profit for Nigerian stock exchange, firms that sold these securities and for Nigeria as a country and this led to the positive effect on the GDP of Nigeria. Also, the overall market size is positively correlated with the ability to mobilize capital and diversify risk on economy-wide basis
The Mediating Role Of Organizational Competences On The Relationship Between Operations Strategy And Performance Of Management Consultancy Firms In Nairobi City County, Kenya
Authors: Wandiga Eunice Ngina , Ngila Celestine
Published: October 2024

In the wake of globalization and intensified competition, identification and naturing of key competencies has become more critical especially in service industry. Besides, scope of competencies has widened from employee competencies to decision-making, innovation, customer service, strategic perspectives, teamwork, risk-taking and strategic leadership. This study sought to investigate the moderating role of organizational competence on the relationship between operations strategy and performance of management consultancy firms in Nairobi County. Social capital theory anchored the study where positivism philosophy was adopted alongside descriptive and explanatory research designs. Target population consisted of management consultancy firms in marketing, human resource, finance and accounting and operations management in Nairobi County from which a sample of 144 management consultancy firms was selected using stratified sampling technique. Data was analysed using descriptive statistics and inferential analysis via multiple regression analysis. R2 was used to test the robustness of the model, F-statistic was computed at 95% confidence level to test the overall significance of the model while p-values were used to determine the significance of variables at 0.05 significance level. To test the mediating effect of organizational competence on the relationship between operations strategy and performance among management consultancy firms in Kenya, Baron and Kenny four step approach was used. It was concluded that operations strategies have a significant positive effect on performance of management consultancy firms and that the relationship between the adopted operations strategy and performance of management consultancy firms is dependent on the level of competences generated from the deployment of the operations strategy
Research On The Influence Of Online Content Characteristics On Consumer Purchasing Decision Process - “Shoebox” Tmall Flagship Store As An Example
Authors: He Yue , Cheng Xiaoyan
Published: October 2024

Based on the theory of the Elaboration Likelihood Model, we constructed the relationship model between online content characteristics and consumer purchasing decision process. And we used the actual data of the “shoebox” Tmall flagship store for empirical analysis. The results show that the characteristics of Marketer-generated Content (MGC) and the characteristics of User-generated content (UGC) influence the three stages of consumer purchasing decision process, and they have different influences at different stages. The research conclusions provide suggestions for the development and improvement of social e-commerce platforms in practice, and expand the empirical research in the field of online content in theory
Inteligência Artificial (IA) Na Gestão Escolar E Os Seus Impactos Sobre O Processo De Ensino E Aprendizagem
Authors: Júnior Lourival Queiroz Alcântara , Ferreira Rogério Dos Santos , Sousa Aline Miranda , Almeida Jean Lucas Oliveira De , Pereira Raphael
Published: October 2024

O objetivo foi analisar como a IA está transformando a administração escolar e personalizando o processo educativo. A metodologia utilizada foi a pesquisa bibliográfica, baseada na análise de estudos e publicações relevantes encontradas em plataformas acadêmicas e repositórios. Os resultados indicam que a IA melhora a eficiência administrativa, automatizando tarefas como análise de dados e gestão de recursos, e personaliza o ensino, adaptando materiais e métodos às necessidades individuais dos alunos. A análise revelou que, embora a IA ofereça oportunidades significativas para a educação, como a personalização do aprendizado e a otimização da gestão, ela também levanta desafios éticos, como a proteção da privacidade dos dados e a equidade no acesso às tecnologias. A conclusão destaca que a IA tem o potencial de transformar a gestão escolar e o ensino, mas é crucial abordar questões éticas e garantir uma implementação justa e equitativa
O Uso De Inteligência Artificial (IA) E Big Data Na Gestão Educacional
Authors: Silva Elizane Januário Da , Santos Adelcio Machado Dos , Marques Francisco Roldineli Varela , Medeiros Tâmara Kadidja Silva De , Andrade Hosana Oliveira De
Published: October 2024

O objetivo desta pesquisa foi analisar as perspectivas dos gestores de escolas públicas brasileiras sobre o uso de Inteligência Artificial (IA) e Big Data na gestão educacional. A metodologia caracterizou-se como exploratória de abordagem qualitativa, a qual foi realizada com quinze professores de uma escola pública brasileira. A pesquisa revelou que os gestores reconhecem o potencial da IA para personalizar a experiência de aprendizagem e promover um ensino mais direcionado às necessidades individuais dos alunos. No entanto, a implementação bem-sucedida dessas tecnologias requer não apenas a disponibilidade de ferramentas tecnológicas, mas também uma integração eficaz no sistema educacional. Em relação ao Big Data, os gestores enfrentam desafios significativos na interpretação e aplicação dos dados, evidenciando a necessidade de treinamento adicional e suporte técnico para otimizar a tomada de decisões. Questões de privacidade e ética também foram identificadas como preocupações centrais, com a necessidade de garantir a segurança dos dados e a transparência na sua utilização. Além disso, a formação contínua foi destacada como essencial para a integração bem-sucedida das tecnologias, permitindo que os profissionais usem as ferramentas de forma eficaz. Por fim, os gestores reconheceram que a automação de tarefas e a análise de dados têm um impacto positivo na eficiência administrativa, sublinhando a importância de uma implementação bem planejada e suportada. A pesquisa conclui que, embora as tecnologias de IA e Big Data ofereçam benefícios significativos, a adoção eficaz depende de uma abordagem equilibrada que aborde desafios relacionados à interpretação de dados, questões éticas e a formação contínua dos profissionais.
Alterações Vasculares Ou Trombose Venosa Profunda Em Pacientes Com Covid 19
Authors: Neves Osmar Max Gonçalves , Aragão José Aderval , Araújo Adriano Antunes De Souza , Nunes Paula Santos , Santos Marcos Antônio Almeida , Reis Francisco Prado
Published: October 2024

As alterações vasculares, incluindo a trombose venosa profunda (TVP), têm sido identificadas como complicações frequentes em pacientes acometidos pela COVID-19, uma doença causada pelo coronavírus SARSCoV-2. Estudos recentes sugerem que a infecção pelo vírus provoca uma resposta inflamatória exacerbada, gerando danos no endotélio vascular e promovendo estados pró-trombóticos em diversos sistemas corporais. Essa disfunção endotelial contribui significativamente para o desenvolvimento de complicações tromboembólicas, agravando o prognóstico dos pacientes hospitalizados. Além disso, a hipoxemia, frequentemente associada à COVID-19, também intensifica o risco de trombose. A presente revisão busca explorar a relação entre a COVID-19 e a ocorrência de trombose venosa profunda, abordando os principais mecanismos patológicos envolvidos, assim como as estratégias terapêuticas para manejo dessas complicações. Estudos de metanálise foram conduzidos para sintetizar dados de diferentes populações, proporcionando uma visão abrangente do impacto vascular da COVID-19. As estratégias preventivas e os protocolos de tratamento são discutidos à luz dos achados mais recentes, buscando oferecer um panorama atualizado e relevante para o enfrentamento dessas complicações graves.
Kajian Kinerja Operasional Dan Efektivitas Pelayanan Terhadap Kepuasan Penumpang Melalui Kualitas Pelayanan Angkutan Bus Sekolah Di Jakarta
Authors: Prasetiyo Eko , Fatimah Siti , Setyawati Aswanti
Published: October 2024

Transportasi publik, terutama bus sekolah, memainkan peran vital dalam memenuhi kebutuhan mobilitas pelajar yang secara hukum tidak diperbolehkan menggunakan kendaraan pribadi. Meskipun Pemerintah Provinsi DKI Jakarta telah menyediakan layanan bus sekolah untuk mengurangi kepadatan lalu lintas dan menyediakan transportasi gratis, banyak masalah masih menghambat efektivitas layanan tersebut. Kondisi bus yang kurang nyaman, keterbatasan armada, ketidakpastian jadwal, dan kurangnya informasi menyebabkan siswa sering memilih kendaraan pribadi, yang meningkatkan biaya dan kemacetan. Standar Pelayanan Minimal yang belum terpenuhi menunjukkan bahwa masih banyak pelajar yang belum mendapatkan akses yang layak, menyoroti perlunya perbaikan dalam kualitas layanan dan peningkatan armada. Penelitian ini menggunakan metode deskriptif dengan pendekatan kuantitatif dengan Path Analysis sebagai metode analisis data. Hasil penelitian menunjukkan bahwa Kualitas Pelayanan mampu memediasi hubungan Kinerja operasional bus dan Efektivitas pelayanan terhadap Kepuasan penumpang pada angkutan bus sekolah di Jakarta. Kualitas pelayanan jika dimanfaatkan secara optimal bukan saja mampu mendorong kinerja operasional yang lebih baik, namun juga memberikan dampak lainnya terhadap faktor kepuasan pelanggan dan efektivitas pelayanan yang diberikan
The Carbon Credit Market In Amazonas As An Instrument For Change In Riverside Communities
Authors: Pereira Markilze Alves , Campos Paola Souto
Published: October 2024

Background: Various initiatives have emerged with the aim of reducing greenhouse gas emissions and among them is the commercialization of carbon credits. In this market, companies and institutions can buy carbon credits to offset the pollution they cause. These credits are sold by those who sequester or produce gases in the atmosphere within pre-established rules or on a voluntary basis. Brazil, especially the Amazon, has great potential in this market due to the amount of forest areas. Amazonas, in turn, with 97% of its native forest intact, has a great chance of becoming a benchmark in the adoption of practices and projects that generate carbon and in their commercialization. As far as the sale of credits is concerned, the big problem is that a lot is discussed, but few initiatives come to fruition while entire communities working in environmental conservation are in the dark, without electricity, a basic and essential need today. In this context, the main objective of this study is to analyze a way of investing funds from the carbon credit market, so that it can be a tool for change in riverside communities where there is no electricity. Materials and Methods: Through observational research in the communities chosen for this research and a review of bibliographic material, the aim is to prove that this is an efficient way of compensating the main actor in the fight for the standing forest: those who live in it. The Sustainable Development Reserve chosen for this approach was the Rio Negro, located near Manaus, which has areas of mature forest with significant carbon stocks and can result in improvements in quality of life. Results: It is too early to say that REDD+ projects are, in fact, a mechanism to stop climate change. A lot of evidence is still needed to affirm that the commercialization of the carbon stored in the Rio Negro Sustainable Development Reserve will change the quality of life of those who live there. Furthermore, it is clear that there is a need to consult the communities, to present details of what is intended to be done and this includes obtaining the agreement of the populations living in the granted areas on the implementation of REDD+ projects. On the other hand, another important finding is that in the state of Amazonas payment for maintaining the forest standing has been treated as an essential part of climate finance, despite being a major challenge.
Effect of Multi-Microbial Probiotic Formulation Bokashi on Pro- and Anti-Inflammatory Cytokines Profile in the Serum, Colostrum and Milk of Sows, and in a Culture of Polymorphonuclear Cells Isolated from Colostrum
Authors: Laskowska Ewa , Jarosz Łukasz , Grądzki Zbigniew
Published: January 2018

The use of probiotics in sows during pregnancy and lactation and their impact on the quality of colostrum and milk, as well as the health conditions of their offspring during the rearing period, are currently gaining the attention of researchers. The aim of the study was to determine the effect of Bokashi formulation on the concentrations of pro- and anti-inflammatory cytokines in the serum of sows during pregnancy, in their colostrum and milk, and in a culture of Con-A-stimulated polymorphonuclear cells (PMNs) isolated from the colostrum. The study was conducted on 60 sows aged 2–4 years. EM Bokashi were added to the sows’ feed. The material for the study consisted of peripheral blood, colostrum, and milk. Blood samples were collected from the sows on days 60 and 114 of gestation. Colostrum and milk samples were collected from all sows at 0, 24, 48, 72, 96, 120, 144, and 168 h after parturition. The results indicate that the use of Bokashi as feed additives resulted in increased concentrations of pro-inflammatory cytokines TNF-α and IL-6, which increase the protective capacity of the colostrum by stimulating cellular immune mechanisms protecting the sow and neonates against infection. At the same time, the increased concentrations of cytokines IL-4, IL-10, TGF-β, and of immunoglobulins in the colostrum and milk from sows in the experimental group demonstrate the immunoregulatory effect of Bokashi on Th2 cells and may lead to increased expression of regulatory T cells and polarization of the immune response from Th1 to Th2.
Authoring the identity of learner before doctor in the figured world of medical school
Authors: Stubbing Evangeline , Helmich Esther , Cleland Jennifer
Published: January 2018

Introduction Students enter the ‘figured world’ of medical school with preconceptions of what it means to be a doctor. The meeting of these early preconceptions and their newly developing identities can create emotional tensions. The aim of this study was to advance our understanding of how such tensions were experienced and managed. Using figured worlds as a theoretical framework we explored students’ interactions of preconceptions with their newly developing professional identities in their first year at medical school. Advancing our understanding of this phenomena provided new insights into the complex process of identity formation.
Methods This was a qualitative study underpinned by a constructivist epistemology. We ran biannual focus groups with 23 first year students in one UK medical school. Data were recorded, transcribed and then template analysis used to undertake an inductive, iterative process of analysis until it was considered the template provided a detailed representation of the data.
Results Significant preconceptions associated with the identity of a doctor were ‘to help’ and ‘to be a leader’. These early preconceptions were in conflict with realities of the figured world of medical school creating the emotional tensions of ‘being unable to help’ and ‘lacking power’, with implications for interactions with patients. By the end of year one students’ negotiated tensions and ‘self-authored’ their identity as a learner as opposed to an imagined ‘as if’ identity of a doctor.
Richard Neutra's Search for the Southland: California, Latin America and Spain
Authors: Tippey Brett
Published: January 2018

During the twentieth century, diverse cultures from around the globe served as vital sources for architects who attempted to merge Modernist ideas with traditional values. Richard Neutra (1892–1970) absorbed ideas from Japan, the American Middle West and his own native Austria, and eventually his study of these regions deeply affected his work. By analysing archival sources and period publications, this article reveals that even before emigrating to the United States (1923), and throughout his career, the cultures of California, Latin America and Spain were also sources for Neutra's work. He travelled extensively throughout these regions, he researched their local customs and architecture and he deftly and purposefully incorporated vernacular elements, such as sun-shading devices, ventilation strategies and interior patios, into his own work. For his Latin American and Spanish colleagues, his work exemplified a successful fusion between their own traditions and Modernist principles.
On Reynolds number dependence of micro-ramp-induced transition
Authors: Ye Qingqing , Schrijer Ferry F. J. , Scarano Fulvio
Published: January 2018

The variation of transitional flow features past a micro-ramp is investigated when the Reynolds number is decreased approaching the critical regime. Experiments are conducted in the incompressible flow spanning from supercritical to subcritical roughness-height-based Reynolds number ($Re_{h}=1170$, 730, 460 and 320) with tomographic particle image velocimetry. The effect of $Re_{h}$ on three-dimensional flow behaviour is analysed in a domain encompassing 73 ramp heights in the streamwise direction. Above the critical $Re_{h}$, the primary vortex pair and induced central low-speed region in the mean flow field are active over longer range when decreasing $Re_{h}$. In the instantaneous flow, at $Re_{h}<1000$, the hairpin vortices induced by Kelvin–Helmholtz (K–H) instability progress gradually from close to the micro-ramp into the region where the overall shear layer is destabilized, indicating the correlation between the K–H instability and the onset of transition. The breakdown of K–H vortices as observed at $Re_{h}=1170$, does not occur at lower $Re_{h}$. Decreasing $Re_{h}$, the secondary vortex structures make their first appearance significantly downstream, postponing the formation of sideward disturbances, which destabilize the local shear layer by ejection events. Two major types of eigenmodes with symmetric and asymmetric spatial distribution of velocity fluctuations in the near wake are clearly identified by proper orthogonal decomposition. The symmetric and asymmetric modes correspond to the presence of vortex shedding and a sinuous wiggling motion respectively. It is found that $Re_{h}$ is the key factor determining the importance of the symmetric mode. At $Re_{h}=1170$, the disturbance energy of the symmetric mode decays before the onset of transition, suggesting that it is relatively insignificant in the process. However, decreasing $Re_{h}$ to 730 and 460, the symmetric mode produces continuous growth of high level disturbance energy, leading to transition.
On the universality of anomalous scaling exponents of structure functions in turbulent flows
Authors: Saw E.-W. , Debue P. , Kuzzay D. , Daviaud F. , Dubrulle B.
Published: January 2018

All previous experiments in open turbulent flows (e.g. downstream of grids, jets and the atmospheric boundary layer) have produced quantitatively consistent values for the scaling exponents of velocity structure functions (Anselmet et al., J. Fluid Mech., vol. 140, 1984, pp. 63–89; Stolovitzky et al., Phys. Rev. E, vol. 48 (5), 1993, R3217; Arneodo et al., Europhys. Lett., vol. 34 (6), 1996, p. 411). The only measurement of scaling exponents at high order (${>}6$) in closed turbulent flow (von Kármán swirling flow) using Taylor’s frozen flow hypothesis, however, produced scaling exponents that are significantly smaller, suggesting that the universality of these exponents is broken with respect to change of large scale geometry of the flow. Here, we report measurements of longitudinal structure functions of velocity in a von Kármán set-up without the use of the Taylor hypothesis. The measurements are made using stereo particle image velocimetry at four different ranges of spatial scales, in order to observe a combined inertial subrange spanning approximately one and a half orders of magnitude. We found scaling exponents (up to ninth order) that are consistent with values from open turbulent flows, suggesting that they might be in fact universal.