bluuebunny/crossref_metadata_2025 huggingface dataset:
Innovations in virtual and augmented reality: Transforming organizational culture management for the 21st century
Authors: Brito Elizângela de Macêdo , Arruda Ângela Maria de , Brandim Ayrton de Sá , Sebaio Amanda Gabriele , Pereira Becholina Aline , Santos Eduardo Igor da Silva , Caixeta Higor Gonçalves , Nascimento Jordão Pereira do , Lemos Ludmila de Fátima , Pereira Marcos Vinícius
Published: June 2024

The application of Augmented Reality (AR) and Virtual Reality (VR) in management and organiza-tional culture is emerging as an innovative strategy to increase efficiency, collaboration and emplo-yee engagement. This study aimed to investigate the impact of these technologies on organizational management, highlighting the benefits, challenges and best practices for their implementation. The justification is based on evidence that AR and VR can significantly improve knowledge retention and employee productivity, as demonstrated in studies by PwC (2020) and Deloitte (2021). As a me-thodology, a mixed approach was adopted, combining qualitative and quantitative methods. In the qualitative phase, semi-structured interviews were carried out with managers and experts from com-panies that use AR and VR, revealing topics such as improving the integration of new employees and increasing operational efficiency. In the quantitative phase, a questionnaire was applied to 233 employees, evaluating satisfaction, engagement and productivity after implementing these techno-logies. The results indicate that 78% of employees reported greater job satisfaction, and 82% felt more engaged and motivated. Additionally, 65% of participants saw an increase in productivity. Sta-tistical analysis revealed significant correlations between the use of AR/VR and improvements in organizational performance indicators, with linear regression explaining 48% of the variation in pro-ductivity (R² = 0.48, p < 0.01) and ANOVA showing significant differences in job satisfaction. work (F = 7.62, p < 0.01). In conclusion, it was found that the integration of AR and VR in organizational management provides a series of benefits, including greater efficiency and employee engagement. However, successful implementation requires strategic investments in infrastructure and ongoing training to overcome initial challenges and maximize long-term benefits.
Microstructural and mechanical analysis of GMAW short-circuit welding on dual phase DP1000 steels for automotive applications
Authors: Brito Elizângela de Macêdo , Arruda Ângela Maria de , Brandim Ayrton de Sá , Carvalho Daiany Jacinta de , Ávila Luiz Gustavo Mafra de , Vilarinho Louriel Oliveira , Fernandes Diandro Bailoni , Beneletti Filho Edimundo , Souza Daniel Dominices Baia Gomes de , Silva Joyce Antunes da , Ferraresi Henrique Nardon , Borga Tadeu Messias Donizete
Published: June 2024

The article investigates welding methods applied to Dual Phase (DP) steels, with emphasis on the DP1000 class, aimed at the automotive industry. DP steels, known for their high mechanical resistance due to their specific microstructure, are attractive for manufacturing lighter, stronger and safer vehicles. The welding method chosen was GMAW by conventional short circuit, due to its efficiency and low cost. The characterization used advanced optical microscopy techniques, scanning electron microscopy with EDS, EBSD, in addition to tensile and hardness tests. Microstructural analyzes using optical microscopy (OM), scanning electron microscopy (SEM) and EBSD confirmed the presence of ferrite, martensite and, occasionally, austenite in the base metal, as specified by the DP1000 steel manufacturer. The molten zone (ZF) showed variations in hardness, with values close to the thermally affected zone (TAZ) due to decarburization and the presence of alloying elements in the steel. Microstructural analysis of the weld beads by SEM identified proeutectoid ferrite, martensite and retained austenite. The changes in the microstructural and mechanical properties observed did not compromise the essential characteristics of the material, confirming that the short-circuit GMAW process proved to be suitable for applications in the automotive industry.
Analysis of dilution response surfaces and bead morphology in MIG-welding process
Authors: Pimentel Rafael Ellwanger , Gonzalez Arnaldo Ruben , Botega Matheus , González Leandro Rubén
Published: June 2024

The complexity of the current welding processes, as well as their sensitivity and precision, make it necessary to use statistical methods and optimization, accompanied by the search for experimental error and the adjustment of the model obtained, aiming at reducing time and cost. Although there are numerous treatments that have emerged over time, the Response Surface Methodology (MSR) has become one of the most appropriate ways to manage research related to this scope, by combining design and analysis of experiments, modeling and optimization. In addition, the search for processes that adjust to the needs imposed in the current scenario for coating, leads to the research of new welding processes, which combine low dilution, with maximized reinforcement width and height values, with only one layer. This difficulty causes welding processes to be conducted in conjunction with these tools, making the process more efficient. In this sense, with the objective of joining the two fronts exposed, the present work, through the use of Box-Behnken (BBD), sought to analyze the MSR of the dilution, width and height of reinforcement, with the use of MIG-PV welding, with filler metal AWS A5.9 ER385 (analogous to AISI 904L) in position (1G) on free surface (bead-on-plate) on ASTM A36 carbon steel substrate, with a thickness of 6.35 mm, in addition to optimizing the process via desirability with reinforcement height. The result showed that the input values were adjusted, considering the R2 values of 88%, as well as the morphology of the surfaces. In addition, it showed maximum desirability in optimization, with an experimental error of 8.8%, with average height values of 5.2 mm, having great application in the current industry, with only one layer.
The teaching of mathematics in EJA: The limits and challenges in pedagogical practice
Authors: Silva Junior Gean Pereira , Pagoto Leticia Martelo , Pagoto Jaine Martelo , Bispo Rodrigo Andraus , Moraes Maria Paula Hêngling Christófani , Fazzan João Victor , Pereira Adriana Maria , Rossi Carlos Henrique , Antoniali Natalia , Ochiussi Daiane Simiele
Published: June 2024

This study addresses Adult and Youth Education (AYE) as a form of education aimed at social inclusion and the comprehensive development of individuals who did not complete their basic education at the appropriate age. AYE faces challenges such as school dropout rates and lack of resources, necessitating the strengthening of educational policies in this area. The aim of this study is to analyze the challenges and opportunities of AYE in the development of literacy, with a focus on mathematics education, through a literature review. The methodology involved a comprehensive literature review, seeking theoretical and conceptual insights. The role of the teacher in AYE is emphasized, with a focus on the importance of the affective aspect in learning. The paper also discusses literacy and numeracy, highlighting their relationship and relevance in education. Mathematical literacy is introduced as fundamental for understanding everyday situations.
Social and cultural relations in the inclusion of indigenous students in non-specific schools: Denominations and difficulties
Authors: Girotto Rafaela Ferreira , Risso Robison , Piovezana Leonel
Published: June 2024

The text on social and cultural relations in the inclusion of indigenous students in non-specific schools: denominations and difficulties is also the result of a master's dissertation in education that deals with the difficulties of non-indigenous schools to contemplate cultures in their specificities. Problem question: How are diversity and specific indigenous education addressed and developed in a non-specific school of indigenous culture? With the objectives of analyzing, in scientific productions and documents, the offer and development of intercultural education; Identify academic and bibliographic productions that deal with intercultural, specific, differentiated, bilingual and community indigenous school education; To interpose the Curricular Proposal of the state of Santa Catarina and the National Curriculum Reference for Indigenous Education; Mapping, starting from the origin of the indigenous students, culture, identity and choice for the school outside the Village; Identify the initiatives and possibilities that the school offers to indigenous students; To analyze the perceptions of indigenous students in relation to educational processes, the study was carried out and characterized as a qualitative research, supported by related bibliographic references, semi-structured interviews with teachers, public school directors and Kaingang students from the Xapecó Indigenous Land, located in the municipalities of Ipuaçu and Entre Rios SC. As a result, we identified failures and absence of pedagogical procedures that comply with the specific Brazilian legislation for the service of students from different cultures and the lack of specific training for teachers and school management, as well as the understanding of the processes of inclusion and citizenship formation for all people, without exception.
Extortion in mexico
Authors: Requenes J. Isabel García
Published: June 2024

Extortion has become normalized, to such a degree that it is already part of Mexican culture. In Mexico there is an extorted society. When the extortionist obtains a benefit, money, property, or services by coercing or threatening through physical violence, property destruction, or personal injury, extortion becomes theft. Extortion has become an easy and quick source of financing for organized crime structures, governments and political organizations, including political parties, since it is highly profitable and generates fewer material, economic and human losses. "The intuition that only organized crime extorts through violence, kidnapping or threats is false, it also does so through the collection of fees and dues. And it is not only organized crime, but the government itself and its institutions, as well as private companies that are also part of this harmful practice. It all begins, however, in the individual sphere where extortion has become common in everyday life. Accepting illegitimate payment for parking in a public space or being subjected to having your car scratched? Paying for garbage to be collected or putting up with it being left and accumulating on the street? Pay an official to do the procedure quickly or wait weeks or even months? To pay weekly or monthly dues to criminal groups or to be a victim of violent threats? Offering a juicy tip as a mechanism to gain access to a privilege to which one is not entitled?" (De la Calle, 2020) In general, there are two types of extortion, telephone extortion, which is one of the most common crimes and the one that most worries the public security authorities in Mexico, many of them are committed from inside prisons, and face-to-face extortion, which is when the extortionist appears directly at the workplace identifying himself as a member of a criminal organization to charge for the security service or only so as not to do harm, so he threatens to deprive a family member or the victim himself of his life or damage the establishment. This type of extortion is the least investigated because it requires a person to report this crime. The crime of extortion has a 97.4% black figure, that is, it is not reported to the state prosecutors' offices or prosecutors' offices for fear of reprisals from criminals dedicated to extortion or if the authority is involved. Most people, not having enough resources to file a complaint against the crime of extortion, prefer to make a payment, a gift or a moche to a corrupt official or a criminal, since the cost can be much higher than that implied by the initial threat: lawyers, paperwork, etc. risks and wasted time.
Traditional and cultural knowledge of peasants: Agricultural production based on empirical knowledge
Authors: Risso Robison , Girotto Rafaela Ferreira , Piovezana Leonel
Published: June 2024

This study investigates the traditional and cultural knowledge of peasants in agricultural production, especially empirical knowledge. It focuses on contributions to the theories of Social Movements, considering the dispute in the field of knowledge and the resistance to empirical productions in areas of Agrarian Reform settlements. The objectives include analyzing conceptions of rural education, identifying traditional peasant practices, and analyzing how the MST conceives and recreates itself based on traditional knowledge. This is a bibliographic and field research, whose theoretical framework is based on authors such as Caldart (2009; 2012), Freire (1987) and Santos (2007). The field research, carried out with the leaders of the MST and peasants from the 25 de Maio Settlement and the Dom José Gomes Settlement in the municipality of Chapecó/SC, highlighted the evolution of production techniques, combined with technology and the strengthening of cooperatives, improving living conditions in the settlements. The interviews indicated a problem of non-succession of families in the lots of settlements, leading to rural exodus and the formation of small estates. Despite this, the settlements maintain experiences of resistance and the production of healthy food, such as the small farmer's market in Abelardo Luz. In the course of the research, production experiences were observed that avoid the use of chemicals and techniques that are aggressive to the soil, showing that it is possible to have income without adhering to the conventional model of production, valuing nature as an essential part of life.
The fight against microbial growth "in the light" of photodynamic therapy
Authors: Bezerra Carlos Alberto Arcelly Santos , Galdino Fernanda Silva , Lima Kaíque Yago Gervazio de , Martins Giovanna Pinheiro , Nascimento Lidiane Silva do , Gomes Myllena Lustosa Cabral , Borchardt Hueliton , Vasconcelos Ulrich
Published: June 2024

With the emergence of several strains of antibiotic-resistant bacteria, there has been a demand for new therapeutic alternatives to combat the growth of microbial pathogens. PACT (Photodynamic Antimicrobial Chemotherapy) is a therapeutic modality, inspired by the treatment of tumors, that aims to kill microorganisms by photodamage, by employing the combination of a photosensitizer and light irradiation, usually of the wavelength of visible light. Thus, PACT can be applied in different contexts, with Dentistry as one of the greatest applications, but PACT can be used in the treatment of skin infections and even disinfection of surfaces in hospital and industrial environments. This paper addresses historical and technical aspects of PACT, in terms of mechanism of action, sensitive microorganisms and future perspectives. This document is the result of the final work of the discipline "Special Topics in Pharmacology II", prepared by graduate students in Natural Products, Synthetics, Bioactives, Cellular and Molecular Biology.
Citizenship training: Rescuing citizenship
Authors: Almeida Kathia Susana
Published: June 2024

The object highlights that the teenager, from an excluded family, studying in a precarious school, finds in the Young Apprentice Program an opportunity for professionalization. The general objective is to understand the cultural, family and school contexts of adolescentes. The specific objectives are to describe the cultural context; talk about the family scenario; explain the school environment. The methodology highlights that the research in its structure is qualitative, considering that the data collection procedures are classified in the participant observation modality. The results highlight that from the wealth of testimonies heard, it is possible to obtain a change in the reality of young people in view of the opportunity to become professional. Self-esteem, posture, behavior, dress and improved communication with colleagues and institutions were added. These teenagers emphasize the importance of the course in this awakening for the world of work. The conclusion highlights that adolescents, though the Young Apprentice Program, obtain benefits such as better technical quality, inclusion in labor market, social integration, citizenship rescue and citizen formation, building an equitable society.
Prototype to automate the screwing process in motion on the back covers of televisions using the conveyor tracking technique
Authors: Feitoza Weidson de Oliveira , Glória Darío da Silva , Nascimento Carlos Wagner Alves , Gouvêa Nelson Alexandre , Moura Ricardo da Silva , Périco Alexandre de Magalhães , Sodré Anderson Bentes , Lima Ângela Timótia Pereira , Gomes Caio César de Araújo , Leão Juliana Marques , Lira Renato Souza de
Published: June 2024

This article aims to address the automation of the screwing process of the back cover of televisions. Currently, this task is performed manually, which results in slow production, repetitive effort, and intense concentration on the part of operators. The proposed solution involves the development of a prototype that uses the conveyor tracking technique to automate on-the-go bolting. During the development of the project, several challenges were faced, such as: precise torque control to ensure that the bolts are tightened with the correct force, implementation of a vision system to use cameras to identify screwing points, synchronization with different models on the conveyor belt to adapt the system to handle different types of televisions, automatic feeding of the screws to ensure that the screws are supplied continuously, compliance with the current line times (Takt Time) to maintain the proper production rhythm and confirmation of screwing at each point of the product to verify that all screws have been correctly tightened. The methodology used in the development of the bolting module included the following steps: specification of requirements and planning that aims to identify the functionalities of the prototype and planning of activities, the mechanical design that allowed the creation of 3D and 2D drawings of the bolting module, the automation project responsible for the preparation of a bill of materials or commercial items and the software project stage responsible for programming the automation of the module, including control logic and communication with other systems. The successful implementation of this project will result in a number of benefits for the production line, including increased productivity, reduced operator fatigue, and improved product quality. In summary, scientific research not only enhances industrial processes but also enriches society and strengthens the academic knowledge base.
Health promotion: A view from the school Health Program
Authors: Macedo Rosa Cruz , Souza Maria Francimar Teles de , Leite Junior Francisco Francinete
Published: June 2024

The World Health Organization (WHO, 2006) defines health as a state of complete physical, mental and social well-being and not just the absence of illnesses and diseases. While the Unified Health System (SUS) emphasizes that health does not simply mean the absence of disease, but is the result of living conditions, food in adequate quantity and quality, basic sanitation, decent housing, employment, income, access to education, culture, health, leisure services, and everything that can provide well-being. The objective of this study is to evaluate the School Health Program (PSE) as well as to analyze its contribution from the perspective of health promotion and quality of life of students, presenting as a guiding question the relationship between the School Health Program and health promotion. This is a theoretical research of bibliographic and documentary character, considering the ideas of several authors in studies carried out on the School Health Program (PSE) as a public policy for health promotion, also evidenced through the consultation of the references published by the Ministry of Health and Education. These structures show that there are effective contributions of the School Health Program (PSE) to the promotion of health in the educational environment, since this Program plays an important role in health promotion, through contributions that improve the quality of life of the school community. In addition to providing subsidies for the early formulation of the diagnosis of the weaknesses presented and implementing health promotion and disease prevention actions in a more effective way.
The nurse in the university outpatient context of chemotherapy: A practice approach
Authors: Carvalho Ariane Innecco Pereira de , Tracera Gisele Massante Peixoto
Published: June 2024

Introduction: Nursing plays a vital role in the care of cancer patients, offering comprehensive support from diagnosis to treatment and rehabilitation. Understanding how the nurse works in the chemotherapy outpatient clinic helps to identify areas where treatment can be improved. Objective: To disseminate the experience of good practices, the promotion of humanization in care, the continuous training of professionals, the encouragement of research and innovation, and the strengthening of the professional support network. Methodology: This is a descriptive study of the experience report type of nurses in the university oncology outpatient clinic. Development: The chemotherapy outpatient clinic is located in a university hospital. The nursing team is composed of nurses, nursing technicians and nursing assistants. The activities performed by the nursing team in the chemotherapy room are: reception of patients, preparation of premedications, referral of medical prescriptions to the pharmacy, checking of medications after manipulation by the pharmacist, puncture of peripheral venous accesses and/or activation of central venous accesses, and monitoring of patients. In addition, nurses perform the role of team leadership and perform routine bureaucratic activities inherent to their position. In summary, the work of nurses in the chemotherapy outpatient clinic is characterized by a set of complex and interdisciplinary practices, which aim at excellence in cancer care, as well as the dissemination of knowledge among university students who carry out their undergraduate and graduate internships there. Final considerations: The practice of working in the chemotherapy outpatient clinic highlights the importance of the role of nursing in the comprehensive care of cancer patients. The dedication, technical knowledge and sensitivity of nurses are essential to provide quality care. Through welcoming, education, follow-up and rehabilitation, the nursing team contributes significantly to the well-being of patients.
Managerial actions in health care companies
Authors: Gomes Fabiano Veloso , Azoubel Roberta , Eloy Guilherme José Elias
Published: June 2024

Objective: to analyze the organizations of health care companies regarding their marketing management actions, in the management of use for adequate customer service, in the maintenance of their reputation in the market and an analysis methodology for the creation of projects for process improvement, in this case Six Sigma. Methodology: literature review, which aims at a bibliographic survey of critically defined themes. Results: it is vitally important for the maintenance and growth of a healthcare company to have tools for competent management, always aiming at the most important thing for the customer. Conclusion: with increasing competition and the dispute for profit, health care companies that do not have a management plan aimed at improvements may lose customers and market space.
Beyond the curriculum: The formative perception in spaces outside the classroom
Authors: Bido José Mateus , Siqueira Ana Paula da Silva , Feitosa Maria Isabel Soares , Maximiano Maria Rosa Moraes
Published: June 2024

The creation of the school, as a space dedicated to education, is undoubtedly a significant gain for the European model of society. Through it, states began to organize the time dedicated to studies and format didactic and pedagogical means to promote the acquisition of knowledge considered essential for the socio-cultural promotion of individuals, but also for productive adjustment. Considering the institutional space, this essay aims to reflect on the spontaneous expressions of students collected on flip charts. The analysis consists of understanding what is hidden from the school curriculum and presents itself as social determination in the organization of life and in the acceptance of socioculturally standardized values. The theoretical basis for the essay is Critical Theory. Methodologically, the expressions recorded between May and September were checked, using the concepts of formation, pseudo-formation, mass culture and consumer society as categories of analysis. As a result of the analysis, the essay exposes school organization and the curriculum as sites of political-economic disputes and as a means of socio-cultural adjustment to the standards determined by the control mechanisms. The implicit correlation between education and rational instrumentalization in favour of a productive dynamic is highlighted, which is inculturated in the expressions collected.
Oral rehabilitation in victims of domestic violence and its relationship with self-esteem and quality of life
Authors: Fiedler Fernanda Paiva , Pereira Bárbara Lídia da Silva , Pedrosa Simone Soares , Gauch Lurdete Maria Rocha , Corrêa Davi Lavareda , Nascimento Liliane Silva do , Pedrosa João Pedro Costa , Dias Hercules Bezerra , Gauch Isabelle Rocha , Corrêa Vania Castro , Corrêa Suelen Castro Lavareda , Uchôa Sue Ann Lavareda Corrêa
Published: June 2024

Domestic violence is a complex problem that affects people of all ages, races, creeds and social classes, generating several complications for women. Many of the traumas resulting from violence are orofacial, causing physical and functional changes, as well as aesthetic impacts that can aggravate chronic problems, such as depression. This significantly affects the quality of life and social interaction of victims, as psychological complications negatively influence the perception of oral health. This study aims to report the humanized oral rehabilitation of a patient who is a victim of domestic violence, correlate rehabilitation treatment with self-esteem and quality of life, and encourage the interruption of domestic violence. The treatment was carried out at the Integrated Clinic III and IV of the School of Dentistry of the Federal University of Pará (UFPA), following a plan that involved several areas of Dentistry and with the patient's consent. The patient received guidance on oral hygiene and underwent procedures such as scaling, prophylaxis, extractions, endodontic treatments, composite resin restorations, intraradicular retainers, total acrylic resin crowns, and temporary upper partial dentures (PRP). It was concluded that oral rehabilitation significantly increased the patient's self-esteem and quality of life, encouraging her to complete the treatment with crowns and definitive PRPs, in addition to contributing to the interruption of cycles of domestic violence.
Systematization of research on the incidence of pesticides in people, use of biomarkers
Authors: Maldonado Mariño Edisson Vladimir , Siza Saquinga Dario Orlando , Guato Canchinia Diego Eduardo , Ramos Velastegui Alexander Javier
Published: June 2024

Currently the use of pesticides in agriculture has expanded in the search for greater productivity. These products can harm people's health in various ways. These effects can be captured through the use of genotoxicity biomarkers. The objective of this research is to systematize studies on biomarkers of genotoxicity of people exposed to pesticides in South America. The PRISMA method was applied to determine the studies to be analyzed. 15 documents met the inclusion criteria. Among the adverse health effects perceived in studies are neurological, respiratory, dermatological and endocrine disorders, as well as an increased risk of cancer. The main biomarkers identified are the comet assay, the cytokinesis blockade micronucleus assay, and the buccal cytoma micronucleus assay. Polymerase chain reaction, chromosomal aberrations, flow cytometry, and fluorescence in situ hybridization were also taken into account. Limitations were determined by biomarker. The usefulness of using multiple biomarkers is highlighted for a more complete and precise evaluation of pesticide exposure and genotoxic damage in agricultural workers in South America. The establishment of protective measures for workers against the use of pesticides and opting for the use of pesticides of biological origin will contribute to the preservation of people's health
Microorganismos en aguas de consumo diario en la Isla Luis Vargas Torres en la ciudad de Esmeraldas
Authors: Chila García Karen Carolina , Zúñiga Sosa Evelin Alexandra , Piguave Reyes José Manuel
Published: June 2024

Introducción: El análisis microbiológico de agua implica evaluar la calidad del agua en cuanto a identificación y presencia de agentes patógenos y no patógenos para garantizar que el agua sea segura para el uso y consumo humano diario.Objetivo: Identificar los microorganismos en el agua de consumo diario en las familias habitantes de la Isla Luis Vargas Torres en la ciudad y provincia de Esmeraldas.Metodología: Se realizó un estudio de tipo analítico cuantitativo transversal en 121 muestras de aguas procedentes de reservorios y grifos escogidos mediante el muestreo probabilístico aleatorio simple empleando bolsas estériles de Whirl-Pak® con tiosulfato de sodio para la recolección de las muestras. En el análisis de laboratorio se utilizó la técnica de filtración de membrana con un diámetro uniforme de 0,45 µm para obtener las bacterias en la superficie del filtro de membrana, mismas que se inocularon en medios de cultivo diferenciales para hongos y bacterias y en todos los casos se realizó el recuento por el método del Número Más Probable (NMP). Se consolidaron los datos finales en una tabla de Excel, para la elaboración final de tablas de frecuencia y gráficas.Resultados: Del total de muestras analizadas se identificó E. coli en un 20%, Salmonella spp. 10% y Shigella spp. 4%; y coliformes totales como Citrobacter spp. y Klebsiella spp. presentes en un 8%, Enterobacter spp. en un 6% y Pseudomona sp. 2% indicadores de la contaminación fecal y hongos como Mucor spp, representa el 2%, Penicilum spp. y Aspergillus fumigatus el 3% y Alternaria alternata y Absidia spp. el 4% y 5% respectivamente.Conclusiones: La investigación sobre la contaminación microbiológica del agua en comunidades urbanas no planificadas revela la presencia de patógenos e indicadores de calidad del agua de consumo, como hongos, los coliformes totales y de especies específicas como E. coli, Salmonella spp. y Shigella spp., indicando contaminación fecal. Estos hallazgos destacan la necesidad urgente de intervenciones de saneamiento e higiene en esta comunidad para gestionar efectivamente la calidad del agua y los riesgos de salud.
Eliminating Inrush Current in Transformers using a Residual Flux Control Algorithm
Authors: Taha Hussein A. , Aboalhawa Ruaa , Al Badri Muhammad
Published: June 2024

Transformers in general turned on by changing the state of the circuit breakers at several times. Usually, the circuit breakers are closed at various times to turn on the transformers. This process results in high inrush currents due to the asymmetric flux produced in the coil. In light of these facts, the purpose of this study is to provide a method for controlling the switching instant that take place during the inrush of a power transformer. The general idea is to calculate the pre-existing magnetic fluxes remaining on the base legs in terms of the three phase voltages. Then, using these data and equations, the optimal operating time is calculated to ensure that the inrush currents are reduced, and adjustment parameters are determined within the controller to obtain the least time difference between the control signals. The system was completely simulated within the MATLAB environment, and the fluxes and currents were shown without and with the controller, the results showed that the method used reduced the effect of the inrush currents with time differences of the order of milliseconds
Influence of Tilt Angle on PV Output for Solar Energy Optimization in Iraq
Authors: Ibrahim Zahraa , Aljanabi Mohanned
Published: June 2024

It has been established through investigation that the optimal inclination of photovoltaic (PV) modules is a critical factor for harnessing the maximal quantity of solar radiation impinging upon solar arrays. The specificity of the requisite angle for each site is underscored, contingent upon the solar trajectory over daily, monthly, and annual cycles. The determination of this optimal angle is imperative for maximizing the yield from solar PV systems within the confines of Iraq. Worldwide locales have seen the application of varied methodologies for ascertaining the correct tilt angle. The efficacy of PV systems is observed to be significantly influenced by whether a fixed or a tracking system is employed to modulate the tilt angle. The present manuscript delineates the contemporary state of research and praxis pertaining to the influence of tilt angle on PV output, employing an array of optimization techniques. Furthermore, the work offers a disquisition on the determination of the most advantageous tilt angle to optimize energy acquisition in Iraq. The inquiry reveals that an optimal tilt angle for Iraq is discerned to be 38,3. This compendium is intended to augment the compendium of knowledge available to designers and scholars endeavoring to pinpoint the most favorable tilt angle for solar PV systems in any given Iraqi locale
The Effect of Using River Water Magnetization on Corn Yield and the Properties of Irrigation Water and Soil
Authors: Hameed Alaa Imad , Mohammad Dr. Nadira Abbas
Published: June 2024

This study aims at studying the effect of using two different intensities of magnetization of irrigation water on some properties of irrigation water and soil and on the yield of corn. The field of corn is divided into three sectors (R1: non-magnetized river water, R2: magnetized river water with 1000 gauss, R3: magnetized river water with 3000 gauss. Examinations are made on the physical and chemical properties of the irrigation water, EC, PH, anions and cations for both water and soil as well as the productivity of the corn plant. The results indicate that the magnetization of irrigation water with an intensity of 1000 gauss (R2) had a positive effect on all properties of soil, water and moisture content in addition to productivity. Where the value of total dissolved salts (TDS), EC, and the values of K, Na, Mg, and Ca ions decreased for irrigation water. While the PH value of irrigation water increased at R2, this increase in pH may be due to the formation of more bicarbonate, calcium and hydroxide ions, which reduce acidity. With stability the value of these characteristics at the intensity of 3000 gauss (R3), the matter which indicates that this intensity is not useful for improving water properties. An increase in the value of (N, B, K) was observed in both leaves and seeds of corn when magnetized at an intensity of 1000 gauss. The magnetization of irrigation water at an intensity of 1000 gauss increases the yield of corn plant more than the magnetized 3000 gauss
Digitalization of human resource management and the significance of motivation in acquiring digital skills for employee retention
Authors: Ebnezer Ebnezer , Rajini G.
Published: June 2024

With an effect of digitalization, there will be an internal shift in the organization with the new ways of working by the human resource by adapting the technology in different levels to develop the organization with the fast-growing technology in order to achieve the organizational objectives and global competence. The role of human resource will be totally transformed with the factors of technology. The organization has to perceive and adapt the change by handling the pressure of the human behavior for the change and implement digital tools in human resource by motivating them in acquiring digital competencies among the employees. The key purpose of this paper is in evaluating the effect of digitalization on HR practices, and how Motivation, intermediary element which permeates the digital skill gap in making an employee digitally competitive and to be retainable
An umbrella view on food habits in the context of health and sustainability for sports persons
Authors: Gunaseelan D. , Rajesh Kumar G.
Published: June 2024

Food and nutrition play a vital role in the health of sportspersons. They are responsible for their stamina, performance and optimal growth in their respective sport. A diet with proper nutrition and good eating habits will help the sportsperson optimize energy for excellent performance. Dietary advice from a competent dietitian and Chef daily, before and after each performance or during practice or competition, is very much needed. In the present scenario of the sports world, most countries debut special dietary Chefs for the well-being of their sportspersons. Diet rich in carbs and proteins at different levels are the base for good food habit
Reimaging maritime education and training using latest technologies
Authors: Kumar N. , Rajini G.
Published: June 2024

The world is moving towards technological advancements and every industry is rapidly changing its approach. Thus, industry looks for more technically knowledgeable and analytically persons to adapt to the fast-changing world. This revolutionized the higher education system across the world. The education system changes its traditional method of teaching to more practical based blended learning. Whereas, the maritime industry which used to take people at the age of 12 and train them at the ship for various works is also selecting their candidates with basic subject knowledge and analytical skills. Because at present the maritime education is more of traditional based theoretical learning. The maritime education course contents are designed in such a way that it should meet the minimum requirement of Standards of Training, Certification and Watch keeping for Seafarers (STCW) convention adopted by the International Maritime Organization (IMO) which were not been revised after 2010. The shipping companies are looking beyond this minimum requirement as the ship is automated and has more advanced machineries onboard the ship. The seafarers with more analytical and basic theoretical knowledge find it difficult to adapt them to the technologically advanced marine environment. The present students studying the maritime courses lack interest in studying the theoretical based traditional learning. Since the STCW conventions are under review, this paper discusses about the blended learning techniques which can be adopted to the course contents. The data has been collected using structured questionnaire from different set of people. The collected data was analyzed and validated using AMOS and SPSS software. The results shows that the blended learning techniques like Augmented reality and Virtual reality techniques considerably solves the problem. This technique also gives the student hands on training which will be more helpful when they are onboard
Exploring the influence of sensory brand recognition on brand loyalty within the quick service restaurant industry: an analysis of branded food retailers in Kerala
Authors: Kadavil Rajmohan , Usha M.
Published: June 2024

In today's competitive business landscape, organized retail establishments are facing formidable challenges from online counterparts, while fast-food retailers are also facing the pressure. The rise in popularity of online food delivery apps has compelled organized restaurant businesses to swiftly adapt and innovate to thrive in this new business environment. When customers order food through online, the differentiating factor primarily is the taste of the food. However, when customers physically visit a restaurant, their experience is influenced by four additional sensory elements present in the retail outlet: sight, smell, sound, and touch. These sensory elements are intentionally employed by companies to position and distinguish their brand from competitors. This study intends to investigate how these sensory components affect consumers' perceptions of quality, which in turn affect purchase intentions. The study focuses on a selection of internationally recognized retail food outlets, with a significant presence across the globe, that have established locations in three major cities in Kerala: Kochi, Trivandrum, and Kozhikode
Professional management competence of chinese hospital executives: an analysis
Authors: Xia Yang , Ying Zheng , Kuppusamy Mudiarasan
Published: June 2024

Over the past few decades, China's healthcare industry has seen tremendous alterations. The position of hospital executives, who play a crucial role in directing the course of healthcare organizations, is central to these shifts. This study offers a thorough investigation of Chinese hospital executives' professional management proficiency. The study explores several aspects of this competency, including planning ability, control ability, and problem-solving ability, by using a mixed-method approach. These factors are essential for guaranteeing better patient outcomes and efficient hospital administration. The study also finds several outside variables that affect these competencies, including leadership dynamics, policy ambiguity, and training programmes. This study provides a thorough understanding of the management environment among Chinese hospital executives by in-depth examinations of the literature, interviews, and a questionnaire survey. The research's conclusions not only provide important context for China's hospital management procedures, but they also pave the way for more studies in this area. The study emphasizes the significance of improving hospital executives' professional competencies and the demand for focused interventions in this area. Hospital CEOs' roles will become ever more important as China's healthcare system develops. The present study makes a substantial contribution to the current corpus of information by illuminating the abilities necessary for efficient hospital administration in China
Effectiveness of hybrid workplace and its sustainable impact of determinants of organizational commitment among it companies
Authors: Vidya Sri B. , Vasantha S.
Published: June 2024

Organizational structures have shifted, and new methods of operation have been brought to light, by the recent health crisis. Although many businesses have already started working remotely again, things will not be going back to how they were before the crisis. This is even though remote work seemed to be a vital tool for reducing contamination risks in the workplace. Hybrid work structures, where employees work remotely and in person, will become increasingly common across various IT sectors. Hence, the present study examine the effectiveness of the Hybrid workplace on the organizational commitment in the selected IT companies. The methodology applied here is a stratified sampling method for collecting data from employees working in IT companies around 210 employees participated in the survey. Two factors have been observed for the study one is the effectiveness of the hybrid workplace and the second one is determinants of organizational commitment. The SEM model has been applied to examine the significant impact of is effectiveness of the hybrid workplace on determinants of organizational commitment. Results show there is a significant impact of the effectiveness of the hybrid workplace on determinants of organizational commitment. Thus, it is suggested that for better organizational commitment among employees of IT companies, organizations should develop and propagate a hybrid working model
Influence of reference groups of brand connectivity of consumers
Authors: Vimaladhevi N. , Thaiyalnayaki M.
Published: June 2024

Purpose: the main aim of the study is to find the influence of reference groups on the factors of brand connectivity
Method: the study depends upon the primary data obtained through a well structures questionnaire. The researcher applied convenience sampling method to obtain 389 responses from all the 15 zones of Chennai city and applied confirmatory factor analysis, structural equation model, linear multiple regression analysis and one-way analysis of the variance.
Findings: it is found that the primary reference group comprises family members with intimate connection and close friends with a dominating type whereas the secondary reference group consist of office colleagues, professionals in the office and superiors and subordinates
Practical Implications: the present research is focusing on the predominant reference groups frequently influences the changing behaviour of consumers and their brand choice behaviour, the factors directly determine the existence of profound brand connectivity among the consumers and to know the empirical relationship between reference group influences on brand connectivity perception of consumers in the study area.
Originality/Value: the study focus on measuring the impact of reference group of customers in consolidating the brand connectivity between customers and brands on the basis of emotional attachment and brand performance and satisfaction
Analyzing the impact of brand resonance on consumer purchase intentions for fast moving consumer goods: an empirical study
Authors: Chakkaravarthy Kumaresan R. , Chandramohan S.
Published: June 2024

In the dynamic and highly competitive landscape of the Fast-Moving Consumer Goods (FMCG) industry, a multitude of companies are in a constant race, each one striving to outdo the others. This paper aims to delve deeper into the role of brands within this context. It seeks to explore and understand the significance of brands and how they can be leveraged to succeed in the FMCG sector. An extensive examination of the prevailing studies regarding this topic unveils a distinct void in research, especially regarding the notion of brand resonance. Despite its importance, there seems to be a lack of comprehensive research on this topic. It seeks to understand what elements play a crucial role in creating brand resonance and how it, in turn, impacts consumer purchasing decisions. To achieve this, the study employs a quantitative research approach. Data was collected through structured questionnaires, designed to gather relevant information from the respondents. The collected data was then analyzed using robust statistical tools. Confirmatory Factor Analysis (CFA) served to validate the measurement model, while Multiple Regression Analysis was utilized to grasp the connections among the variables. The findings of the study suggest a favourable correlation between brand resonance and intentions to purchase. These findings offer valuable insights for marketers operating in the FMCG sector. Understanding the factors that contribute to brand resonance can help them devise effective branding strategies, ultimately leading to increased sales and market share. Moreover, the study proposes potential paths for future investigation in this domain, thereby enriching the current understanding of the subject matter