Search results

Security in large-scale agile is a crucial aspect that should be carefully addressed to ensure the protection of sensitive data, systems and user privacy. This study aims to identify and characterize the security practices that can be applied in managing large-scale agile projects.

A qualitative study is carried out through 18 interviews with 6 software development companies based in Portugal. Professionals who play the roles of Product Owner, Scrum Master and Scrum Member were interviewed. A thematic analysis was applied to identify deductive and inductive security practices.

The findings identified a total of 15 security practices, of which 8 are deductive themes and 7 are inductive. Most common security practices in large-scale agile include penetration testing, sensitive data management, automated testing, threat modeling and the implementation of a DevSecOps approach.

The results of this study extend the knowledge about large-scale security practices and offer relevant practical contributions for organizations that are migrating to large-scale agile environments. By incorporating security practices at every stage of the agile development lifecycle and fostering a security-conscious culture, organizations can effectively address security challenges in large-scale agile environments.

Usage patterns of mobile phones in Israel position them as instruments of great importance and as everyday, multipurpose, and interpersonal devices. This study utilizes a critical perspective of the “uses and gratifications” approach to explore the usage of and gratification sought from smartphone usage of millennials. Sixty personal in-depth interviews were conducted during 2013 with millennials (undergraduate students) with the primary goal of exploring millennials’ perceptions of smartphone usages, as well as their personal experiences with smartphones and the role of smartphones in their lives. A grounded theory approach was used to analyze students’ reflections on the roles of smartphones in their lives. Participants have expressed a great bonding with their smartphone and relationships that can be described in term of "love and hate.” The thematic analysis highlighted the addictive elements of using their smartphone, that is, using it more frequently and under undesired circumstances than one would like to, and even becoming anxious about losing the device or even getting too far away from it. Other leading themes included the influence of external pressures to use smartphones, the varied usefulness that smartphones serve in participants’ lives, and a strong sense of "Fear of missing out" as an explanation for their extensive use of their smartphones. The findings of this chapter indicate that smartphones have become an indispensable medium among young adults, used due to practical, as well as to emotional reasons; inner, as well as external impulses.

The purpose of this paper is to carry out a systematic review of the state of the art of the environmental training theme and to propose a research agenda to shed light on this subject by suggesting new research in the area.

This is a systematic review of the state of the art of the environmental training theme.

The authors’ main contribution is the proposal of a research agenda with 11 recommendations for future research, such as conducting research in developed countries; research focusing only on environmental training; qualitative research using case studies; research that explores the co-evolution of environmental training practices with environmental management practices and with the maturity stage of environmental management in organizations; and research that addresses all aspects of environmental training phases proposed by ISO 10015: 2001.

This is the most recent research which conducts a systematic review of the state of the art on environmental training and proposes a research agenda with several suggestions that can guide researchers in human resources, environmental management, sustainability and supply chain management.

In the past, simply fulfilling economic performance alone was critical to ensuring the success of companies and their shareholders, but this traditional perspective is not compatible with society's current demands, as there is increasing social pressure on organizations to become more sustainable and reduce impacts on the environment, promoting sustainable results in their business processes. In this context, the specialized literature states that human resources management (HRM) is considered a central aspect for building sustainable organizations, in particular, the area of green human resources management (GHRM). Thus, this study analyzes the relationship between GHRM and corporate social responsibility (CSR) in Brazilian companies. Company's age, size, ISO 9001 and 14001 certifications are the control variables.

The authors adopted a quantitative approach in conducting the survey. Four waves of email were sent to HR and CSR managers from 853 Brazilian companies from the metallurgical, automotive and chemical industries. In total, 79 questionnaires were fully answered, higher than the minimum sample calculated by the G*Power 3.1 software, which corresponds to a return rate of 9.26%. For the analysis of the results, the partial least squares method was used.

This research identifies that GHRM practices, in fact, positively influence CSR practices. The findings evidence that practices of performance evaluation, teamwork and recruitment and selection are the most important for a better CSR performance. The research results indicate that the “ISO 9001 certification” control variable also has a positive and significant effect on CSR and that the size of the company, the age of the company and the ISO 14001 certification, in the analyzed sample, were not relevant (as control variables) for CSR.

Current literature highlights the gap between GHRM and CSR. This relationship is not explored in Brazil. The study uses a new theoretical model, and it fills the gap identified in the literature. This paper brings important theoretical and managerial contributions. It is the first in the literature to show, in an empirical way, the positive relationship between GHRM and CSR, contributing in an original way to the state of the art of the GHRM and CSR theme. In addition, this research adds empirical evidence on GHRM and CSR in Latin America/South America/Brazil.

This research aims to identify the optimal configuration of investment which leads firms to their best competitive positions, considering the degree of concentration in the market.

The methodology was quantitative and based on secondary data with samples of 124, 106 and 90 firms from competitive environment classified as perfect competition, monopolistic competition and oligopoly, respectively. Proposed models' parameters were estimated by means of genetic algorithms.

Adjustments on firm's investment are contingent on the degree of competition they face. Results are in line with existing academic research affirmation that the purpose of investments is to create and exploit opportunities for positive economic rents and that investments allow firms to protect from rivals' competitive actions and reinforce the need for investment decision makers to consider the environment in which the firm is competing, when defining the amount of investment that must be done to achieve and maintain a favorable competitive advantage position.

This research brings two main original contributions. The first one is the identification of the optimal amount of capital and R&D investments which leads firms to their best competitive positions, contingent to the degree of concentration of the competitive environment in which they operate, and the size of the firm. The second one is related to the use of genetic algorithms to estimate optimization models that considers the three competitive environments studied (perfect competition, monopolistic competition and oligopoly) and the investment variables in the linear and quadratic forms.

This paper aims to analyze green human resource management's (GHRM’s) relationships with corporate social responsibility (CSR) and customer relationship management in Brazilian companies.

A sample of 142 companies – from the electro-electronics, mechanical metals, packaging, footwear and plastics industries – was examined using the partial least squares method.

The results reveal that GHRM practices positively influence CSR practices, which act as a moderating construct to positively influence customer relationship management.

The results cannot be generalized due to the non-probabilistic sampling used; however, the results meet the requirements of the statistical methodology.

These findings contribute to business managers' decision-making, as they demonstrate that organizations must develop a consistent culture focused on social and environmental issues. This also reveals that the human resources field can contribute to developing a socially correct company, with the subsequent possibility of satisfying customers to retain and create customer loyalty.

The results show that for a company to be sustainable from an economic, social, and environmental perspective, the involvement of human resource management is fundamental.

This paper contributes to academia by presenting a new theoretical model, tested using a sample of Brazilian companies, which illuminates GHRM as an area still under development.

This paper aims to shed light on a current and important theme that has been gaining increasing importance for governments, society and companies: the greening of agricultural companies in developing countries. The research objective is to classify a Brazilian cotton seed processing company in the evolutionary stages of environmental management: reactive, preventive or proactive.

A case study was conducted in a Brazilian cotton seed processing company.

The main results are: the studied company is positioned in the preventive stage of environmental management; this company is investing in operational green practices; environmental management in this company is motivated by various factors aiming at an increased competitive advantage. Finally, it can be concluded that this company is looking for green opportunities towards the proactive environmental management stage.

This paper explores a scarce theme: green issues in the cotton seed processing industry.

Agribusiness has stood out in the economy sector as a form of countryside-city interaction due to its productive chain characterized by modernization coming from cities, especially in the industrial area. Thus, the present study analyzed corporate social responsibility (CSR) in the context of agribusiness, based on a survey of articles published in the Scopus database. The main objective of the research is to analyze whether the agribusiness sector has incorporated CSR into its internal policy.

For this, the methodology used was researching through a systematic literature review, in which 14,720 documents on CSR were found. When restricting the search for CSR in agribusiness, 44 articles were found, and it was noticed that three were based on analysis in Latin America, which were the object of the study.

From this, it was realized that the literature on the subject is scarce, but of fundamental importance for its adoption in the sector, as it brings economic and environmental benefits not only to companies but also to society as a whole.

Although CSR is not yet the total solution to socioeconomic and environmental problems, it can be used as a strategy for raising companies’ awareness, based on the development of an organizational environmental culture, which brings competitive advantages over competitors who adopt them.

The topic of CSR is a recent discussion in the academic field, which is why it has few studies. Thus initially, we sought to analyze it in the scenario in Latin America, as presented in the present work. However, as a future stage of research in the area of CSR, this topic will be analyzed as an academic master’s degree in the context of the BRIC countries.

The purpose of this paper was to study the effect of botanical origin on the characteristics of single-flower honeys (assa-peixe, coffee, eucalyptus, laranjeira and vassourinha), polyfloral (silvestre), extrafloral (sugarcane) and honeydew (bracatinga) during storage.

The honeys were stored at 14 °C, and the analysis of water activity, color, absorbance, rheological behavior and microscopic analysis were performed during 6 months (T0, T30, T60, T90, T120, T150 and T180 days); quantification of sugars (fructose (F) and glucose (G)), moisture (M), F/G and G/M ratio only at T0.

All honeys showed changes during storage, and sugarcane honey stood out for presenting greater crystallization, influenced by the high content of glucose and fructose. Coffee honey showed the least crystallization. The crystallization of honeys influenced the increase in water activity, Newtonian viscosity, color and absorbance. The composition of the honeys directly influenced the crystallization process during storage.

Crystallization is a natural process that occurs spontaneously in honey. Thus, the knowledge of the crystallization rate of honeys from different origins (botanical and geographical) during storage, is of great importance and interest for the industry, beekeepers and consumers, since each type of honey crystallizes in different ways and periods.