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The purpose of this paper is to propose and test a model to examine how the active management of work-family boundary strength acts as behavioral mechanism through which role-based factors – role demands and role identity – influence the conflict experienced by individuals.

Three studies were conducted to examine the proposed model. Studies 1 and 2 used an experimental design to test the causal effects of role demands on the strength of work and family boundaries, whereas Study 3 surveyed 389 working professionals to test the interactional and mediating effects of the model variables on inter-role conflict.

Results suggest that increasing demands in one domain weaken the boundary strength around the cross-domain to make resource drain possible, which, in turn, increases the conflict experienced in that domain; moreover, results show that work identity reinforces the weakening of the boundary strength at home caused by increasing work demands.

The study of boundary management decisions as an underlying mechanism through which individuals’ role-based factors affect work-family conflict (WFC) can offer new insights into how to manage increasing work-family responsibilities.

This study findings can help individuals to cope with role demands and organizations to promote a culture that supports work-family balance.

This paper advances WFC research by examining alternative mechanisms through which role demands influence WFC. Methodologically, the research improves on past studies by bringing together experimental and correlational designs.

Culture profoundly influences how people think, communicate, and behave. Successful cross‐cultural negotiations require an understanding of the negotiation style of those on the other side of the table, and the acceptance and respect of their cultural beliefs and norms. The focus of this paper is to identify the styles of negotiation that tend to be adopted by Brazilian negotiators. Participants were 683 experienced negotiators from 22 Brazilian states. The Brazilian style of negotiation is described based on seven culturally sensitive dimensions that are present in negotiations: the nature of the activity, the role of the individual, uncertainty and time, communication, trust, protocol, and outcomes.

The integration of information and communication technologies in a business context is currently an unquestionable strategic demand; however, companies do not always reveal identical information technology (IT) adoption levels. This paper addresses the manager’s attitude toward technology and the organizational structure as factors that may influence technological integration in a business context. The relationships among these variables are tested with a sample of Portuguese companies. Results support the hypothesis of manager’s attitude toward technology having an influence over the IT adoption level. However, the organizational structure adaptability seems not to have any influence on that same level. The results are discussed in light of current theory. This paper aims to highlight the important role of psychological and structural determinants in new technologies adoption processes in modern organizations.

The purpose of this study is to examine and compare the effects of emotional and task conflict on team performance and member satisfaction in two distinct cultures, Brazil and The Netherlands.

A survey with 366 team members and interviews with 20 team managers were conducted. To analyse data and test the proposed hypotheses, hierarchical regression analyses were used.

Findings suggest that cultural differences between these two countries not only influence the way intragroup conflict is experienced, but also its impact on members' satisfaction and group performance. In Brazil, emotional and task conflict were both negatively associated with individuals' satisfaction and perceived team performance, while in The Netherlands no significant relationships were found between both types of conflict and team performance.

Several limitations of this research must be recognized: the use of self‐report measures that may have some inherent social desirability bias; and the use of linear regressions to test relationships that may be non‐linear.

This paper shows that managers need to focus on differentiating emotional and task conflict and find ways to seize the potential of task‐related conflicts.

The paper sheds light on how culture influences intragroup conflict and its impact on team outcomes, enlightening the role of cultural context in conflict research.

The growth in the global tourism market place presents many countries with great opportunities to capitalize on their natural competitive advantages. However, achieving the economic potential of global tourism remains elusive for many countries, despite their natural advantages. In this context, Portugal is a case in point. The Portuguese tourism industry is facing some serious challenges that are limiting its potential. This study offers Portuguese tourism industry leaders practical insights into the characteristics of the Portuguese tourism industry in the context of the challenges and opportunities of the global tourism market place. Understanding the dynamics and characteristics of this critical industry in a global context is a crucial first step toward formulating a tourism strategy that capitalizes on the growth of the global tourism market and the natural advantage that Portugal enjoys in this important market.

The main purpose of this study is to present an analysis of the dynamics of the tourism market in South America and, more specifically, in Brazil, by measuring and analyzing the growth in tourists' arrivals to the region between 1998 and 2002.

This study uses the shift‐share technique that decomposes the growth of the number of tourists into various components, enabling in‐depth diagnosis of the dynamics of the sector in the period.

Despite the fact that Brazil is the leading tourist destination in South America, the study shows that Brazil has been losing ground in relation to some of its neighbors in South America. The study also revealed the impact of 9/11 and Argentina's crises and the growing participation of the European tourist in Brazil.

Despite some limitations, this technique has the advantage of focusing on a region scarcely studied in mainstream tourism researches and offering Brazilian policy‐makers a new methodology such that they may take advantage of emerging opportunities and create competitive advantages for the country.

In recent years, mandatory rules and regulations were issued to stress the importance of increasing gender diversity in companies, assuming that gender diversity would enhance financial performance. Thus, the purpose of this paper is to review recent research concerning board gender diversity and its impact on financial performance for the period of 2002 to 2022.

Using the Web of Science and Scopus databases, 152 studies were analyzed, out of 91 high-impact journals. The analysis focuses on discussing the moderating, mediating and controlling variables and exploring the theories and theoretical foundations that are most prevalent in the literature.

The findings indicated an incompatibility between the results of the studies on the impact of gender diversity on financial performance. In addition, results showed the majority of studies focused on discussing the controlling variables associated with the company compared to the variables related to employees or the surrounding environment. On the other hand, the results also showed widespread use of the theoretical basis with the development of new theories in the recent period in parallel with the increase in the literature.

The results of this study help to reconcile the findings of the different and conflicting literature by presenting the perception that the efficacy of the positive impact of gender diversity on financial performance is related to several organizational and environmental factors that companies have to consider.

This review provides an overview of recent advances in electrochemical sensors for analyte detection in saliva, highlighting their potential applications in diagnostics and health care. The purpose of this paper is to summarize the current state of the field, identify challenges and limitations and discuss future prospects for the development of saliva-based electrochemical sensors.

The paper reviews relevant literature and research articles to examine the latest developments in electrochemical sensing technologies for saliva analysis. It explores the use of various electrode materials, including carbon nanomaterial, metal nanoparticles and conducting polymers, as well as the integration of microfluidics, lab-on-a-chip (LOC) devices and wearable/implantable technologies. The design and fabrication methodologies used in these sensors are discussed, along with sample preparation techniques and biorecognition elements for enhancing sensor performance.

Electrochemical sensors for salivary analyte detection have demonstrated excellent potential for noninvasive, rapid and cost-effective diagnostics. Recent advancements have resulted in improved sensor selectivity, stability, sensitivity and compatibility with complex saliva samples. Integration with microfluidics and LOC technologies has shown promise in enhancing sensor efficiency and accuracy. In addition, wearable and implantable sensors enable continuous, real-time monitoring of salivary analytes, opening new avenues for personalized health care and disease management.

This review presents an up-to-date overview of electrochemical sensors for analyte detection in saliva, offering insights into their design, fabrication and performance. It highlights the originality and value of integrating electrochemical sensing with microfluidics, wearable/implantable technologies and point-of-care testing platforms. The review also identifies challenges and limitations, such as interference from other saliva components and the need for improved stability and reproducibility. Future prospects include the development of novel microfluidic devices, advanced materials and user-friendly diagnostic devices to unlock the full potential of saliva-based electrochemical sensing in clinical practice.