bluuebunny/crossref_metadata_2025_split huggingface dataset:
Leadership practices and communication framework for project success – The construction sector
Authors: Rehan Ashok , Thorpe David , Heravi Amirhossein 
Published: August 2024

Abstract
Globalisation has brought complexity to construction project management, with challenges like design complexity, evolving stakeholder expectations, and disruptions from the COVID-19 pandemic leading to uncertainties such as cash flow disruptions, schedule delays, and health-related issues. Despite modern management techniques, many project-based organisations face cost overruns, schedule delays, and client dissatisfaction. A literature review emphasises the importance of leadership and communication practices, trust development, collaboration, stakeholder management, and relationship and conflict management in addressing these challenges. This study aims to provide insights into the relationship mechanisms between leadership practices, communication, and project success, introducing a novel framework that encourages practitioners to adopt innovative behavioural practices, helping bridge the gap for empirical evidence-based studies. The methodology involves responses collected randomly from experienced project professionals, employing exploratory factors/multivariate regression to identify five key success factors: effective communication, relationship management, leading by example, self-management, and interpersonal sensitivity, along with 18 contributing behaviour practices that will help address challenges experienced in the Australian construction industry: delays and inefficiencies, supply chain management, communication barriers with multicultural workforce and safety protocols implementation, regulatory and safety compliance, infrastructure demands, skills shortages, sustainability, and new technology adoption. The study identifies high-to-moderate levels of interpersonal and emotional behavioural practices, advocating for people-oriented and relationship-building practices to enhance project success, contributing to improved outcomes by adopting our developed framework. Twofold implications include (1) categorising leadership dimensions into clusters, providing a practical tool for project managers and (2) the key success factors tailored to address sector-specific challenges, enhancing project outcomes.
Social Innovations in an Emergency Setting: Opportunities and Challenges for Youth Volunteers in Curbing the Spread of COVID-19 in Huye District, Rwanda
Authors: Bimenyimana Pierre Celestin , Rutembesa Eugene , Synness Ronald Mayora , Josiane Umuhoza Karemera Noella , Gerard Bikorimana , Bukuluki Paul 
Published: August 2024

Purpose: Following COVID-19 at the close of 2019, countries have been in an emergency to contain the improvised danger to their citizens; Rwanda was no exception. The Government of Rwanda (GoR) turned to investing in different mechanisms to deal with the pandemic, including community-based interventions by youth volunteers, which is considered a social innovation to deal with the improvised societal challenge. This study investigated the motives, opportunities, challenges, and lessons that youth volunteers encountered while curbing the spread of the pandemic at the community level.

Theoretical Concept: Social innovation concepts contribute to social change and provide actors with the means to meet societal challenges. The social innovation concepts were adopted as the theoretical concepts underpinning the study.

Method: The study followed a descriptive qualitative design. Using key informants and in-depth interview techniques (KIIs), data were collected from 13 interviews with youth volunteers and opinion leaders among citizens of the Huye District of Rwanda who were selected using network and purposive sampling techniques. Interviews were uploaded in MAXQDA 2022 to visualize and map the data.

Results: The results indicate that youth volunteers have encountered various challenges where a poor mindset had a big occurrence, followed by aggressive attitudes from beneficiaries of their interventions. However, despite the challenges, there were opportunities whereby youth volunteers showed a high level of patriotism for their country and learned new skills like public speaking.

Implications: The study suggests that in similar future interventions, the government should mitigate the identified challenges and enhance the highlighted opportunities for the intervention to be more impactful.
The Impact of Irresponsible Pet Ownership on The Proliferation of Zoonoses: An Epidemiological Surveillance Problem
Authors: Gonçalves Thiago Almeida , Cerqueira Robson Bahia 
Published: August 2024

Objective: This study aims to investigate the impact of irresponsible pet ownership on the proliferation of zoonoses, with the goal of proposing improvements to public policies and epidemiological surveillance practices.

Theoretical Framework: The research is grounded in theories of animal welfare and public health, highlighting scholars such as Peter Singer and Regan, who discuss animal rights and sentience. Additionally, relevant legislation such as Brazil's Environmental Crimes Law and Animal Protection Law are analyzed.
Method: The methodology includes a literature review of current legislation and public policies on responsible pet ownership. The research also incorporates case studies illustrating the relationship between irresponsible pet ownership and zoonotic outbreaks.

Results and Discussion: The findings reveal that irresponsible pet ownership significantly contributes to the spread of zoonoses. The discussion contextualizes these results within the theoretical framework, emphasizing the need for integrated public and animal health policies. Discrepancies between legislation and practical application are also examined.

Research Implications: Practical implications include recommendations for educational campaigns on responsible pet ownership and the implementation of vaccination and birth control programs. Theoretically, the study underscores the importance of the interconnection between animal, environmental and human health.

Originality/Value: This study contributes to the literature by innovatively exploring the interface between responsible pet ownership and public health, offering practical reflections for improving epidemiological surveillance policies.
Morpho-Physiology of Creole Beans and Its Correlation With Productive Parameters
Authors: Lisboa Lucas Aparecido Manzani , Neves Giovani Felipe de Oliveira , Brito Bruno Sena de , Gomes Leandro Martins , Pereira João Manoel Xavier , Pereira Leandro Barradas 
Published: August 2024

Objective: This work aims to know morphophysiology of Creole beans and its correlation with productive parameters.

Theoretical Framework: Creole beans have not been modified through scientific techniques of genetic improvement to maintain the original characteristics of their population, which requires knowing their agronomic characteristics.

Method: An experiment was carried out as a completely randomized block design with five bean cultivars: BRS Campeiro (black), Paraguay, Carioquinha, BRS Style, and Praia, and four replications. The cultivar BRS Estilo showed the lowest performance in several pods and weight of 100 grains, which hurt its productivity, proving the correlation between these variables.

Results and Discussion: Carioquinha stood out among the bean cultivars regarding the variables, number of pods, weight of 100 grains, and production per hectare. Further studies are recommended with Creole bean cultivars for the far west region of São Paulo to ensure greater productive yield.

Research Implications: These observations served as parameters for future plant breeding research to develop strategies to obtain plants that are more adapted to each agricultural region.

Originality/Value: Research originating from work developed in the Andradina microregion, state of São Paulo, which can provide important information for bean producers.
Empowering Citizens: The Key to Long-Lasting Improvements in Public Services
Authors: Mayasiana Nur Aini , Prayitno Hadi , Helpiastuti Selfi Budi , Wahyudi Edy 
Published: August 2024

Background: The rise of the New Public Service (NPS) paradigm emerged in response to changes in public administration, emphasizing democratic values, community engagement, and public interest-oriented services. The Jember Regency Population and Civil Registration Service faces significant public service challenges, underscoring the need for a shift to NPS-based services.

Theoretical Foundation: The NPS paradigm strongly emphasizes community involvement in decision-making and policy implementation, contrasting with the New Public Management (NPM) approach that prioritizes business aspects. Key NPS principles include citizen-centric service, participatory processes, transparency, and prioritizing the public interest.

Method: This study uses a qualitative phenomenological approach to investigate individual experiences with public services in the Jember Regency Population and Civil Registration Service. Data collection methods included interviews, observations, and document analysis, with the Miles and Huberman method used for analysis.

Research Results: Transitioning from the NPM to the NPS paradigm took over 12 years, involving policy changes, shifts in organizational culture, and changes in public servants' attitudes. Despite service development innovations, a comprehensive evaluation is needed to ensure alignment with NPS principles.

Research Implications: This study provides an in-depth understanding of regional public service transformation through the NPS paradigm. The Jember Regency Population and Civil Registration Service is committed to offering more effective, efficient, and responsive services.

Research Originality: This research fills a significant gap in previous studies by focusing on citizen-driven service innovation at the Jember Regency Population and Civil Registration Service within the NPS framework. This study offers a unique contribution to understanding local-level public service transformation.
Phenol Biodegradation by Three Bacterial Strains Stimulated by Constant Electric Field
Authors: Beschkov Venko , Vasileva Evgenia , Parvanova-Mancheva Tsvetomila 
Published: August 2024

Objective: The aim of the present study is to compare phenol biodegradation activity of bacteria from the strains Xanthobacter autotrophicus GJ 10, Pseudomonas denitrificans and Pseudomonas putida enhanced by constant electric field in a potentiostatic mode by free cultures and immobilized cells on granulated activated carbon.

Theoretical Framework: The work is based on the concept of biodegradation in constant electric field due to the enhanced removal of intermediate inhibitors produced from phenol. These intermediate may affect slightly microbial growth but the biodegradation capacity is enhanced.

Method: The methodology adopted for this research comprises bioelectrochemical oxidative microbial biodegradation of phenol at constant anode potential.

Results and Discussion: The obtained results revealed the positive effect of the electric field on the phenol biodegradation rate for all of the considered strains. There is certain anode potential at which the biodegradation rate is strongly affected for each strain.

Research Implications: The research have both practical and theoretical implications. The practical importance consists in the enhanced biodegradation of severe pollutant as phenol is. The theoretical importance is within the specific impact of constant electric field on the enzyme activities in the studied strains.

Originality/Value: This study contributes to the literature by the innovative approach and the practical aspects. The relevance and value of this research are demosntated by enhancement of phenol biodegradation in wastewater and water ponds.
Analysis of the Effect of Coal and Mineral Mining Safety Management System (SMKP Minerba) Implementation on the Mineral Exploration Drilling Company’s Safety Mining Performance at PT.
Authors: Rahmat Seger Basuki , Wahyu Atjo , Saleh Lalu Muammad , Thamrin Yahya , Russeng Syamsiar S. , Palutturi Sukri 
Published: August 2024

Background: In Indonesia, mining companies such as PT X, which has an IUJP for mineral exploration drilling, must implement SMKP Minerba. This system, which is aligned with government guidelines, includes seven elements such as Policy, Planning, Organization, Implementation, Evaluation, Documentation, and Review. Research purposes: The objective is to analyse the effect of implementing the Mineral and Coal Mining Safety Management System (SMKP Minerba) on the work safety performance of Mineral Exploration Drilling Company at PT X. Research methods: This study used a descriptive quantitative method and a case study approach, to analyse SMKP Minerba documents, including Mining Safety Performance records. Descriptive statistics, simple linear regression, and Pearson Correlation assessed variable impacts and relationships. From 144 engineers, the Slovin formula required a minimum sample of 98. Research result: The study reported that the Internal Audit of the Mineral and Coal Mining Safety Management System (SMKP Minerba) achieved a score of 84.1%. Mining safety performance was evaluated across four key indicators. Worker Participation, Leadership Responsibility, Incident Analysis and Statistics, Occupational Diseases and Incidents, and Risk Control Efforts, yielding an overall score of 0.78 out of 1, placing it in the "Planned" category. Pearson correlation analysis indicated a positive association between Position, Tenure, and SMKP Audit Scores with Mining Safety Performance. ANOVA demonstrated a significant impact of Position and Tenure on Mining Safety Performance. Conclusion: The study found that employees holding higher positions, possessing longer tenure, and achieving higher SMKP audit scores exhibited superior mining safety performance. The application of SMKP Minerba positively influences the safety performance in mining operations at PT X, contributing to the sustainable enhancement of mining safety practices in Indonesia.
Polyester and Hymenaea Courbaril Residue for Sustainable Composite Manufacturing
Authors: Maia Pedro Victor de Mendonça , Dias Roberto Yuri Costa , Soares Rafael Vilhena , Mendonça Alian Gomes da Silva de , Fujiyama Roberto Tetsuo 
Published: August 2024

Objective: To evaluate the mechanical behavior of polymer composites reinforced by wood residue known as Játobá (Hymenaea Courbaril), in powder form. It aims to reduce impacts to the environment through the use of waste.

Theoretical Framework: Composites are generated from the union of materials, aiming to obtain specific properties arising from their components. Usually these are divided into two phases, matrix. The possibility of using materials less harmful to the environment in composite has gained prominence in research in the area.

Method: To obtain the properties of the composites, standardized specimens were manufactured according to ASTM D638. The matrix selected was terephthalic polyester resin and the reinforcement was Játobá wood residue, in the form of powder. The results were obtained by tensile strength tests.

Results and Discussion: The average value of tensile strength obtained was 11.76 (±1.70) MPa. The comparison of the results of this study with other literature revealed the superiority of the tensile strength of the composite of the present work in relation to others with different reinforcements of wood residues.

Research Implications: The use of wood waste in composites is beneficial for reducing the irregular disposal of matter in the environment. Also, it aims to generate added value to a useless material.

Originality/Value: The use of natural and renewable materials as reinforcement in composites is of great relevance, aiming to reduce the use of synthetic raw material. In addition, there is the manufacture of composites of low cost and weight and feasibility of manufacture.
Optimization of An Industrial Process for Drying Apricots of the Canino Variety
Authors: Lyagoubi Abdelkader , Yousfi Lalla Khaddouj , Akhdari Samira El , Zinedine Abdellah , Errachidi Faouzi 
Published: August 2024

Purpose: This study aims at optimizing a process for apricot fruit drying, in order to understand the effects and interactions of the studied parameters, namely the concentration of sodium metabisulfite, the soaking time, the temperature, and the air flow.

Theoretical Framework: The theoretical foundation relating to the different forms of water (free or bound). Water removal mechanisms are cited, providing a solid basis for understanding the drying phenomenon.

Method: The experimental methodology adopted for this research study includes an optimization method based on the use of experimental design. The design developed was based on 16 experiments duplicated twice. The response functions (Y) are alteration percentage (Yalt) and the residual water contents (Yhum).

Results and Discussion: The obtained results revealed that the soaking time and the air flow rate are determining factors in the drying of apricots. The theoretical framework cited above supports the obtained results. These findings agree with those reported in the literature.

Research Implications: This practical study is well supported by theoretical concepts that highlight the laws of transfer of matter and energy. This research has shown the possibility of automating the drying process. The realization of this process will provide Morocco with competition to establish its place on the market.

Originality/Value: This study contributes to the database on fruit drying in Morocco, which does not produce any quantity of industrial dried apricots. The development of a dryer is currently possible. The relevance and value of this research are demonstrated by the practical and purely academic theoretical studies.
DISSIMILARIDADE GENÉTICA ENTRE MANGAS DO LESTE MARANHENSE
Authors: Silva Thaísa Viana da , Brito Marilha Vieira de , Almeida Rafael da Costa , Cabral Lucas Cardoso , Sá Gisele Holanda de , Ferreira Gérson do Nascimento Costa 
Published: August 2024

Objetivo: O objetivo deste estudo é verificar a dissimilaridade genética existente entre genótipos de Mangifera indica L., no leste do Maranhão.

Método: Caracterização morfoagronômica em que foram realizadas análises de variância, de agrupamento de médias, agrupamentos pelo método de Tocher sequencial e o método hierárquico de ligação média entre grupos (UPGMA). A coleta de dados totalizou 22 genótipos, no qual foram coletados dez frutos e dez folhas adultas de cada genótipo e utilizados 10 descritores, sendo 3 qualitativos multicategóricos e 7 quantitativos.

Resultados e Discussão: Os agrupamentos foram eficientes, o método de otimização de Tocher separou os genótipos em 6 grupos, enquanto que o método UPGMA reuniu os genótipos em 5 grupos distintos. Existe ampla variabilidade especialmente para a coloração da casca dos frutos. Os genótipos mais contrastantes foram os de número 8 (manga café) e 15 (manga foice), sendo, portanto, indicados para a conservação, e os mais produtivos foram os genótipos 6 (manga rosa) e 13 (manga aroeira), sendo os mais adequados para a inserção em programas de melhoramento.

Implicações da Pesquisa: Fornecem insights no campo da agronomia pois auxiliar no desenvolvimento de novas técnicas de cultivo e melhoramento genético; bem como no campo da ecologia tendo em vista que está envolvido com estudos de biodiversidade.
Originalidade/Valor: A pesquisa contribui para o entendimento da diversidade genética dentro das populações de manga no leste maranhense. Este conhecimento é crucial para a conservação dos recursos genéticos da manga, permitindo a preservação de variedades locais e evitando a erosão genética.
Tourist, Digital and Interactive Brochure for the Dissemination of the Jama-Coaque Culture
Authors: Fernando Bernal Moreira Jefferson , Calles Félix Reinaldo Pastran 
Published: August 2024

Purpose: The aim of this work is to create a digital and interactive touristic-educational brochure as a resource for disseminating information about Jama-Coaque culture. The brochure will serve as a tool to highlight the tourist attractions, services, and products offered in the region, as well as to promote the culture and traditions of the area. Method: The methodology used was quantitative, based on a survey conducted through Google Forms with 375 observations within the population of Jama. Results and Conclusions: The results showed that the population is open to the implementation and use of new technological tools to access information, especially among the younger population, and that there is a strong identification with cultural values and the importance of tourism for the social and economic development of the locality. Research Implications: The practical and theoretical implications of this research are discussed, providing information on how the results can be applied or influence practices in the field of Jama-Coaque culture. These implications could encompass the Pedernales Canton. Originality/Value: This study contributes to the literature on the development of community-based and sustainable tourism of Jama-Coaque culture. The relevance and value of this research are evidenced in explaining how the results can impact the area of study or professional practice.
Methodologies for Determining the Opportunity Cost of Capital: Financing in the Selection of Investments
Authors: Pereira Alfredo Vicente , Barroca João , Dias Rui , Varela Miguel , Galvão Rosa 
Published: August 2024

Objective: The objective of this study is to determine the rate of opportunity cost of capital and analyse project financing, within the scope of concepts and techniques in investment analysis and evaluation.

Theoretical Framework: The concept of "opportunity cost of capital" is presented, as well as the methodologies for determining the rate of cost of capital for analysing and evaluating investments that business management faces, whether in new investments or in financing the growth of its current activity.

Method: A descriptive method is appropriate to the objective and relates the theoretical framework for determining the cost of capital to decision-making and investment financing.

Results: How the cost of capital is calculated in the various methodologies is detailed, highlighting the adequacy of the methodologies to the specific circumstances. An example is given of how to consider financing in cost of capital methodologies, emphasising that the value created by an investment does not derive from financing.

Conclusion: The methodologies for determining the cost of capital for different financing structures are discussed and clarified. The difference between methodologies for determining the cost of capital and determining the present value of tax benefits from financing is demonstrated, making it clear that value creation results from the investment and not tax benefits from financing.