International Journal of Professional Business Review
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RESÍDUOS VÍTREOS EM TIJOLOS SOLO CIMENTO
Full text linkObjetivo: O objetivo desta pesquisa é investigar a viabilidade técnica da substituição parcial do Cimento Portland por resíduos vítreos, com o intuito de introduzi-los na cadeia produtiva de solo cimento.
Referencial Teórico: A Política Nacional de Resíduos Sólidos (PNRS), regida pela Lei 12.305/10, apresenta o conceito de responsabilidade compartilhada pelo ciclo de vida dos produtos, que envolve desde os fabricantes até os consumidores. Tal conceito promove a reinserção dos resíduos, que já completaram seu ciclo de vida em um processo produtivo, em novas cadeias produtivas, criando, assim, um novo ciclo de vida para esses materiais.
Método: Traçou-se o planejamento experimental para realização desta pesquisa, composto pelas etapas: aquisição dos materiais convencionais e alternativos utilizados; caracterização química-mineralógica do resíduo vítreo; definição dos traços e moldagem dos corpos de prova; determinação da resistência à compressão simples e absorção de água dos tijolos propostos.
Resultados e Discussão: Os resultados obtidos revelaram que a substituição parcial do cimento CP V ARI RS tanto para o teor de 10% de pó vítreo quanto para o de 20% atenderam aos requisitos mínimos estabelecidos por norma para absorção de água e resistência à compressão simples para solo cimento.
Implicações da Pesquisa: A implicação prática e teórica desta pesquisa é tornar o setor da construção civil sustentável à medida que promove o consumo e produção de materiais ecológicos.
Originalidade/Valor: Este estudo contribui para a literatura proporndo uso do resíduo vítreo diferente dos encontrados nas pesquisas existentes, estas só propõem em concretos e argamassas.Objetivo: O objetivo desta pesquisa é investigar a viabilidade técnica da substituição parcial do Cimento Portland por resíduos vítreos, com o intuito de introduzi-los na cadeia produtiva de solo cimento.
Referencial Teórico: A Política Nacional de Resíduos Sólidos (PNRS), regida pela Lei 12.305/10, apresenta o conceito de responsabilidade compartilhada pelo ciclo de vida dos produtos, que envolve desde os fabricantes até os consumidores. Tal conceito promove a reinserção dos resíduos, que já completaram seu ciclo de vida em um processo produtivo, em novas cadeias produtivas, criando, assim, um novo ciclo de vida para esses materiais.
Método: Traçou-se o planejamento experimental para realização desta pesquisa, composto pelas etapas: aquisição dos materiais convencionais e alternativos utilizados; caracterização química-mineralógica do resíduo vítreo; definição dos traços e moldagem dos corpos de prova; determinação da resistência à compressão simples e absorção de água dos tijolos propostos.
Resultados e Discussão: Os resultados obtidos revelaram que a substituição parcial do cimento CP V ARI RS tanto para o teor de 10% de pó vítreo quanto para o de 20% atenderam aos requisitos mínimos estabelecidos por norma para absorção de água e resistência à compressão simples para solo cimento.
Implicações da Pesquisa: A implicação prática e teórica desta pesquisa é tornar o setor da construção civil sustentável à medida que promove o consumo e produção de materiais ecológicos.
Originalidade/Valor: Este estudo contribui para a literatura proporndo uso do resíduo vítreo diferente dos encontrados nas pesquisas existentes, estas só propõem em concretos e argamassas
LIQUIDITY RISK MANAGEMENT PRACTICES, AND PERFORMANCE OF REAL ESTATE CONSTRUCTION HOUSING PROJECTS IN KENYA; A CASE OF REAL ESTATE CONSTRUCTION HOUSING PROJECTS IN BUSIA COUNTY
Full text linkObjective: This study examined the extent to which liquidity risk management practices influence the performance of real estate construction housing projects in Busia County, Kenya. It aimed to assess how effective liquidity management contributes to project continuity, financial stability, and successful completion.
Theoretical Framework: The study was anchored on financial management theory and risk control theory. These frameworks provide a basis for understanding how liquidity risk management can mitigate project delays, cost overruns, and financial instability in the construction sector.
Method: A descriptive survey design was adopted. The target population included 1,832 stakeholders in real estate construction, from which a sample of 298 was selected through stratified and simple random sampling techniques. Data collection tools included structured questionnaires, interview schedules, checklists, and focus group discussions. Quantitative data were analyzed using descriptive statistics, Pearson correlation, and simple linear regression in SPSS version 25. Qualitative data were analyzed thematically.
Results and Discussion: The study tested the null hypothesis that there is no significant relationship between liquidity risk management practices and project performance at a 0.025 level of significance. The hypothesis was rejected (p = 0.000), indicating a statistically significant positive relationship. Effective liquidity planning enhanced financial flow, minimized delays, and improved project outcomes, confirming theoretical expectations.
Research Implications: The study offers insights for developers, managers, and policymakers on the need to institutionalize strong liquidity risk frameworks to ensure project sustainability.
Originality/Value: This study contributes original empirical evidence from a developing economy, addressing gaps in construction finance literature and supporting strategic decision-making in real estate development
THE IMPACT OF SHARING PROJECT ASSESSMENT REPORT ON SUSTAINABILITY OF PUBLIC BOREHOLE WATER PROJECTS IN KITUI COUNTY-KENYA
Full text linkObjective: The study aimed to investigate how sharing projects assessment reports influences sustainability of public boreholes water projects in Kitui County-Kenya
Theoretical Framework: This study uses Utilization-focused evaluation theory, which emphasizes learning from evaluation findings and supports ongoing evaluation with continuous data collection and real-time results throughout the program.
Methods: Regarding philosophical perspectives, the study was based on a pragmatic research paradigm. Mixed method research design was adopted in this study while employing a sample of 199 public borehole water projects where 605 respondents were targeted. Both qualitative and quantitative methods were used concurrently to gather and analyze data. Descriptive statistics and inferential statistics used for used for data analysis.
Results and Discussion: The model was significant (adjusted R² = 0.06, F(1, 188) = 12.37, p < 0.05), showing that sharing project assessment reports explained 6% of the variance in sustainability, with the remaining 94% attributed to other factors. Additionally, sharing project assessment reports was positively and significantly associated with sustainability (β = 0.27, t = 3.52, p < 0.05).
Research Implication: The findings offer practical guidance to project managers on effectively sharing assessment reports during monitoring and evaluation, promoting successful project outcomes and sustainability. They also highlight the importance of report sharing in enhancing the sustainability of water-related projects.
Originality/Value: The study contributes to the literature by promoting the approach of sharing project assessment reports to enhance the sustainability of public borehole projects in the context of today's evolving project sustainability landscape
TAKAFUL INSURANCE PHILOSOPHY BETWEEN DIGITALIZATION AND FINANCIAL RISK MANAGEMENT
Full text linkObjectives: This research examines the role of digitization in takaful insurance within financial risk management. It highlights takaful as a viable alternative to commercial insurance. The study aims to explore its significance in the current global landscape. Additionally, it presents a proposed takaful project for Algeria.
Theoretical Framework: The study employs a descriptive approach with analytical methods. It explores key aspects of takaful insurance and financial risk management. The framework includes global perspectives and local applications. Emphasis is placed on digitization to enhance the sector.
Results and Discussion: Findings indicate that takaful insurance in Algeria remains underdeveloped. Despite global adoption, its local prevalence is limited. Challenges in awareness, regulation, and infrastructure hinder growth. Digitization presents an opportunity to address these barriers.
Research Implications: The study underscores the need for immediate solutions. Policymakers and stakeholders must prioritize digital transformation. Improved accessibility and regulatory support are crucial. The proposed takaful project offers a strategic pathway.
Originality/Value: This research provides fresh insights into Algeria’s takaful sector. It highlights digital innovation as a key enabler. The study proposes a unique project to boost adoption. Its findings contribute to financial risk management discourse
THE IMPACT OF POLYGYNOUS MARRIAGE ON SELECT MËRANAW FAMILIES IN MARAWI CITY
Full text linkObjective: Polygyny is an Islamic practice that allows Muslim men to marry up to four under special conditions and circumstances. This paper specifically seeks to address the following objectives: a. give a glimpse into the families' lives in a polygynous marriage; b. discuss the impact of polygyny among the Mëranaw families in Marawi City; c. enumerate some pros and cons of polygyny among the families involved.
Theoretical Framework: This study is grounded on Islamic principles based on Qur’an and Hadith and cultural norms surrounding polygyny.
Method: This study used qualitative research approach that is narrative in design. For the raw data used in this study, twenty (20) key informants – spouses, wives, and children – who were part of polygynous families were personally interviewed. Secondary sources such as articles and books were also used to support the primary source.
Results and Discussion: The data reveal that several scenarios have demonstrated that polygyny is possible within a family and that members can coexist peacefully, based on the three perspectives of wives, husbands, and children. Polygyny undoubtedly has disadvantages, just like any other type of relationship and, in the wrong hands, can cause a family to disintegrate. Nevertheless, others see polygyny as a solution to their problems with husbands' reproductive needs and wives' infertility—as well as seeking for companionship.
Research Implications: This study contributes to the understanding of polygyny in the context of Mëranaw families in Marawi City, providing insights for policymakers, researchers, individuals contemplating polygynous marriage.
Originality/Value: By offering a nuanced and multifaceted exploration of polygyny, this research highlights the diverse experiences and complexities inherent in polygynous families
FINANCIAL STRATEGIES TO EMPOWER ENTREPRENEURS. SUCCESS STORIES
Full text linkObjective: This study explores how financial and marketing strategies empower entrepreneurs to achieve sustainable business success in challenging contexts.
Theoretical Framework: The research builds upon theories of strategic marketing, financial management, and entrepreneurship to demonstrate the necessary synergy between these areas and their impact on business growth.
Method: A mixed-methods approach was employed, combining qualitative interviews with entrepreneurs and quantitative surveys. The interviews explored their experiences and perceptions, while the surveys evaluated key business performance indicators.
Results and Discussion: Results reveal that integrating robust financial strategies with effective marketing enhances brand recognition, customer loyalty, and business sustainability. Digital platforms were identified as a key catalyst to maximize reach and client interaction.
Research Implications: This study underscores the value of specialized guidance for entrepreneurs in both areas, providing practical tools to enhance competitiveness and resilience in evolving markets.
Originality/Value: The research offers an interdisciplinary perspective on how combining marketing and finance creates a comprehensive model for business success, emphasizing the importance of strategic balance
EVALUATION OF QUALITY OF WORK LIFE OF BANK EMPLOYEES IN PRIVATE SECTOR AND PUBLIC SECTOR BANKS IN HYDERABAD CITY
Full text linkObjective: To assess and compare the Quality of Work Life (QWL) of employees in private and public sector banks in Hyderabad City, with a focus on key factors such as work environment, job satisfaction, work-life balance, compensation, career growth opportunities, job security, and employee well-being.
Theoretical Framework: Provides a structured approach to analyzing the Quality of Work Life (QWL) of bank employees in private and public sector banks in Hyderabad City. It is based on established models and theories related to work-life quality, job satisfaction, and organizational behavior. Work is an integral part of everyday life, we spent twelve hours daily life and it is the one third of our entire life, on an average. This study is made attempt to analyses the “Quality of work life among bank employees”.
Method: The primary data was collected from 342 bank employees who were selected on random sampling method. The obtained data was analyzed through descriptive statistics and factorial analysis.
Results and Discussion: The results revealed that employees in public sector banks enjoy a better work –life compared to employees in private sector banks in Hyderabad city. In order to improve quality of work life, various coping techniques have been suggested to upgrade the employee’s attitude towards their job and the working environment in the organization. The study also suggests that the quality of work life (QWL) programs as a contributing factor to quality of life (QOL) that can influence employee productivity.
Results Implication: The findings from the study on Quality of Work Life (QWL) among bank employees in private and public sector banks in Hyderabad City have significant implications for various stakeholders, including employees, management, policymakers, and researchers
THE EFFECT OF SOCIODEMOGRAPHIC, LABOUR, AND ORGANIZATIONAL FACTORS ON EMOTIONAL INTELLIGENCE, INTERNAL MARKETING, JOB SATISFACTION AND LIFE SATISFACTION OF PROFESSIONALS IN PORTUGAL
Full text linkPurpose: The aim is to assess whether sociodemographic, labour, and organizational characteristics present differences in the average values of emotional intelligence, internal marketing, commitment, work determinants, performance, loyalty, job satisfaction and life satisfaction of employees’ active professionals in Portugal.
Theoretical Framework: Recent literature has reported that Emotional intelligence is a topic that arouses a lot of interest, especially in organizations, as it allows individuals to manage their own emotions and, in turn, a better understanding of the emotions of others, which provides more stable interpersonal relationships both with peers and with others hierarchical superiors. Thus, there is still much to investigate and learn about organizations with human resources equipped with emotional intelligence are therefore more likely to achieve the desired productivity and success and their employees, in turn, have more satisfaction performing the functions assigned to them.
Design/Methodology/Approach: We carried out an inferential quantitative analysis on a sample of professionals working in Portugal (n=1310), to find out whether their sociodemographic, professional, and organizational characteristics present differences in the average values of emotional intelligence, internal marketing, commitment, work determinants, performance, leadership, job satisfaction and life satisfaction of active professionals in Portugal.
Findings: The results obtained reveal that professionals working in Portugal are moderately satisfied and their average levels of satisfaction present most sociodemographic, professional, and organizational characteristics, for the dimensions of internal marketing, emotional intelligence, performance, loyalty, commitment, satisfaction with life and job satisfaction, statistically significant differences in the average values of their satisfaction.
Research, Practical & Social implications: At the organizational level, in the same way that an external customer needs positive experiences to be considered by the organization, a professional has to feel valued to perform their tasks successfully. Therefore, organizations must promote their internal marketing strategies by enhancing the recognition of their professionals.
Originality/Value: The study demonstrates that Portuguese organizations must also invest in the implementation and development of internal marketing, valuing and recognizing their professionals, in order to strengthen organizational sustainability
INFLUENCE OF INTERACTION WITH TIME-CONTROLLED SYSTEMS ON A INDIVIDUAL´S EMOTIONAL VALENCE
Full text linkObjective: The objective of this study is to identify the components that generate a change in the emotional valence of individuals, which in turn affects recursive processes.
Theoretical Framework: We focus on work systems in which individuals have partial control and must execute basic tasks to achieve objectives similar to those of automated teller machines (ATMs). These systems consist of physical components, virtual components, and factors such as time, uncertainty in the execution of basic tasks, action regulation, control processes, recursive cognitive processes, and the incidence of errors, all of which impact the emotional valence of the individual.
Method: Participants performed a basic task using a time-controlled work system. Additionally, data were collected through self-reporting, where participants provided statistical information as well as a description of their emotional valence.
Results and Discussion: The results obtained revealed that action regulation processes, particularly conscious reflection on control processes, were the primary factor that modified emotional valence. Moreover, emotional valence affected the recursive processes related to the control of the basic task.
Research Implications: Error management through the study of components that may amplify it can aid in the improvement of the design of interfaces and work systems that are significant in the everyday life of users, such as ATMs.
Originality/Value: This study contributes to understanding the correlation between emotional valence and recursive cognitive processes.Objetivo: El objetivo de este estudio poder identificar aquellos componentes que generan un cambio en la valencia emocional de las personas lo cual afecta los procesos recursivos.
Marco Teórico: Nos enfocamos a aquellos sistemas de trabajo con los cuales las personas tienen un control parcial y deben ejecutar tareas básicas para el cumplimiento de objetivos semejante al de los cajeros automáticos. Estos sistemas se integran por componentes físicos, componentes virtuales, y factores como: tiempo, incertidumbre en la ejecución de tareas básicas, regulación de la acción, procesos de control, procesos cognitivos recursivo, la incidencia de error los cuales generan afectaciones en la valencia emocional de la persona.
Método: Los participantes realizaron una tarea básica con un sistema de trabajo de tiempo controlado. Así mismo, se recolectaron datos por auto-informe donde se pedia a los participantes datos estadísitcos así como la descripción de su valencia emocional.
Resultados y Discusión: Los resultados obtenidos revelaron los procesos de regulación de la acción como lo fue la reflexión consciente de los procesos de control fue el factor primordial que modificó la valencia emocional. Así mismo, la valencia emocional afectó los procesos recursivos relativos al control de la tarea básica.
Implicaciones de la investigación: La gestion del error a través del estúdio de los componentes que puedan amplificarlo puede ayudar en la mejora en el diseño de interfaces y sistemas de trabajo importantes em la vida cotidiana de um usuário como los cajeros automáticos.
Originalidad/Valor: El estudio contribuye en observar la correlación entre la valencia emocional y los processos cognitivos recursivos.Objetivo: O objetivo deste estudo é identificar os componentes que geram uma mudança na valência emocional dos indivíduos, o que, por sua vez, afeta os processos recursivos.
Referencial Teórico: Focamos em sistemas de trabalho nos quais os indivíduos têm controle parcial e devem executar tarefas básicas para alcançar objetivos semelhantes aos de caixas eletrônicos (ATMs). Esses sistemas são compostos por componentes físicos, componentes virtuais e fatores como tempo, incerteza na execução de tarefas básicas, regulação da ação, processos de controle, processos cognitivos recursivos e a incidência de erros, todos os quais impactam a valência emocional do indivíduo.
Método: Os participantes realizaram uma tarefa básica utilizando um sistema de trabalho controlado pelo tempo. Além disso, os dados foram coletados por meio de autoavaliação, onde os participantes forneceram informações estatísticas, bem como uma descrição de sua valência emocional.
Resultados e Discussão: Os resultados obtidos revelaram que os processos de regulação da ação, particularmente a reflexão consciente sobre os processos de controle, foram o principal fator que modificou a valência emocional. Além disso, a valência emocional afetou os processos recursivos relacionados ao controle da tarefa básica.
Implicações da Pesquisa: A gestão de erros por meio do estudo de componentes que podem amplificá-los pode ajudar na melhoria do design de interfaces e sistemas de trabalho que são significativos na vida cotidiana dos usuários, como os caixas eletrônicos.
Originalidade/Valor: Este estudo contribui para a compreensão da correlação entre valência emocional e processos cognitivos recursivos
CORRELATION BETWEEN PROJECT INITIATION AND PERFORMANCE OF SLUMS UPGRADING PROJECTS IN NAIROBI CITY COUNTY, KENYA: RESCUING THE SUSTAINABLE DEVELOPMENT GOAL ELEVEN FOR RESILIENT URBAN CITIES
Full text linkObjective: This paper sought to assess the influence project initiation phase on performance of slums upgrading projects (PSUP) in various slums of Nairobi city County in Kenya following slum upgrading initiatives by government with aim of achieving first target of sustainable development goal eleven.
Theoretical Framework: The study was anchored on empowerment theory that postulates that through coalitions at the community level, members are empowered to effectively collaborate for building of social capital that provides solutions to emerging issues.
Method: The study was guided by pragmatism whereby both positivism and constructivism were adopted. Correlational research design and descriptive survey research designs were considered appropriate for the former supported inferential statistics while the latter was ideal for collecting quantitative and qualitative data concurrently. By relying on descriptive survey and correlational research designs, 208 study participants are surveyed out of a sample of 266 drawn the target population of 794. Qualitative data was presented in narrative form.
Results and Discussion: The results reveal that even though activities within project conceptualization and setting up of project deliverables are still a challenge, project initiation is to a small extent properly executed due to inadequate stakeholder identification and insufficient community needs assessment process. From the regression analysis, project initiation showed a very strong positive linear and significant relationship with PSUP. The null hypothesis was rejected in favour of the alternate hypothesis and thus concluded that project initiation has a significant influence on PSUP.
Research Implications: Stakeholders identification and community needs assessment were not largely achieved thus having a negative impact on project initiation phase and activities therein, there is need for a policy framework to guide the initiation process and ensure that project objectives or goals are people centred. In addition, the slum dwellers should be adequately involved in the initiation phase as this will help mitigate frictions and disagreements preceding project planning and execution phases, unnecessary delays and waste of resources. It is important for all the state agencies involved in slum upgrading in Kenya to adhere to critical needs of the project initiation phase for successful implementation of slum upgrading projects