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The relationship between the search problem and entropy identified by Pierce is used to show that the entropy maximization technique can also be applied to the data distribution problem. An immediate result is that a previously validated entropy model for the data distribution problem can now be more formally developed.

A framework based on the database entropy concept developed for characterizing the learning process of a database is applied to the dynamic measurement of the promptness and coherence of a distributed database. The results can be of great value in the design and implementation of self‐adaptive distributed databases.

A framework based on the entropy concept for characterizing the learning process of a database is developed. Such a framework can prove to be useful not only in analyzing existing databases and the design of self‐adaptive databases, but also in providing a basis for a unified approach to tackling a variety of related database problems.

We examine whether self-stigmatization may affect the everyday social interactions of individuals with a diagnosed, affective mental health disorder. Past research demonstrates self-stigmatization lowers self-esteem, efficacy, and personal agency, leading to the likely adoption of role-identities that are at the periphery of major social institutions. We advance research on self-stigma by examining the likely interactional and emotional consequences of enacting either a highly stigmatized self-identity or a weakly stigmatized self-identity.

Using affect control theory (ACT), we form predictions related to the interactional and emotional consequences of self-stigmatization. We use the Indianapolis Mental Health Study and Interact, a computerized instantiation of ACT, to generate empirically based simulation results for patients with an affective disorder (e.g., major depression and bipolar disorder), comparing simulations where the focal actor is a person with a mental illness who exhibits either high or low levels of self-stigma.

Self-stigma is predicted to negatively influence patients’ behavioral expression, leading the highly self-stigmatized to enact behaviors that are lower in goodness, power, and liveliness than the weakly self-stigmatized. Their corresponding emotional expressions during these types of interactions are similarly negatively impacted. Even though these likely interactions are the most confirmatory for people with high levels of self-stigma, they lead to interactions that are behaviorally and emotionally more negative than those who have been better able to resist internalizing stigmatizing beliefs.

This piece has implications for the literature on the interactional and life course challenges faced by psychiatric patients and contributes to the self-stigma literature more broadly. This work will hopefully inform future research involving the collection of non-simulation-based data on the everyday interactional experiences of people with mental health problems.

Traditional Chinese medicine (TCM) had a long history and has been widely practiced worldwide. TCM includes acupunctures, herbal medicine and chiropractic. However, limited studies examined the relationship between knowledge, attitude, utilisation and satisfaction of TCM among the Hong Kong general public. This study has developed a research model which aims to examine the relationship between knowledge, attitude, utilisation and satisfaction of TCM in Hong Kong by using partial least square structural equation model.

An online-based questionnaire was distributed by using convenience sampling. The questionnaire consisted of five parts to collect the data regarding the knowledge, attitude, utilisation and satisfaction of TCM of respondents. The reflective measurement model and structural model were examined with SmartPLS 3.0 statistical software.

A total of 131 respondents completed the survey, and all data were valid after data screening and cleaning. Around 60% of the participants received TCM information from their friends and family members, and 42% from the internet. Likewise, there is positive relationship from the knowledge of TCM to the utilisation, from the attitude to the utilisation and from the utilisation of TCM to the satisfaction. However, the positive relationship of knowledge regarding TCM and attitude is not proven. A t-test and one-way analysis of variance showed no significant differences between gender and age groups on each measurement items.

This paper provides insights for researchers and policymakers to understand the significance of attitude and perception of the benefits of treatments in the use of TCM. The positive experience of TCM from other people is essential for enhancing the willingness to use TCM while education is also fundamental in promoting TCM to the public.

This study is a theory-building effort to extend the risk perception attitude (RPA) framework by considering an organization-related factor. Specifically, this study examined how an organization-related factor, namely safety climate, and individual-related factors, namely risk perception and efficacy belief, jointly influence flight attendants’ occupational health and safety (OHS) information seeking intent.

About 486 flight attendants from an international air carrier, based in Hong Kong, participated in an online survey. Hierarchical regression was employed to examine the three-way interaction of risk perception, efficacy belief, and safety climate.

Results showed that safety climate moderated the effect of efficacy belief on the relationship between risk perception and OHS information seeking intent. For flight attendants who perceived a high safety climate, those who felt more efficacious had a higher intent for OHS information seeking than those who felt less efficacious. In contrast, for flight attendants who perceived a low safety climate, when they perceived a high level of risk, those with low efficacy had a higher information seeking intent than those with high efficacy.

Although the RPA framework has shown its potential to explicate how individual employees engage in OHS information seeking behavior, the framework has largely overlooked the importance of organization-related factors as an influential shaping force of individual employees’ behavior. To fill this research gap, this study extends the RPA framework by examining how safety climate moderates the relationship between risk perception and efficacy belief on flight attendants’ OHS information seeking intent. Safety climate also plays an important role in segmenting audience groups for OHS promotion.

We argue that self-stigma places patients on a path of marginalization throughout their life course leading to a negative cycle of opportunity and advancement. Mental health patients with higher levels of self-stigma tend to have much lower self-esteem, efficacy, and personal agency; therefore, they will be more inclined to adopt role-identities at the periphery of major social institutions, like those of work, family, and academia. Similarly, the emotions felt when enacting such roles may be similarly dampened.

Utilizing principles from affect control theory (ACT) and the affect control theory of selves (ACTS), we generate predictions related to self-stigmatized patients’ role-identity adoption and emotions. We use the Indianapolis Mental Health Study and Interact, a computerized version of ACT and ACTS, to generate empirically based simulation results for patients with an affective disorder (e.g., major depression and bipolar disorder) with comparably high or low levels of self-stigmatization.

Self-stigma among affective patients reduces the tendency to adopt major life course identities. Self-stigma also affects patients’ emotional expression by compelling patients to seek out interactions that make them feel anxious or affectively neutral.

This piece has implications for the self-stigma and stigma literatures. It is also one of the first pieces to utilize ACTS, thereby offering a new framework for understanding the self-stigma process. We offer new hypotheses for future research to test with non-simulation-based data and suggest some policy implications.

Racialized minority and newcomer communities are over-represented in positive HIV cases in Canada. Stigma has been identified as one of the barriers to HIV prevention, testing, and treatment. Faith, media, and social justice sectors have historically served a vital role in promoting health issues in these communities. However, they have been relatively inactive in addressing HIV-related issues. The purpose of this paper is to report on the results of an exploratory study that engaged faith, media, and social justice leaders in the African-Caribbean, Asian, and Latino communities in Toronto.

This study used a qualitative interpretive design and focus groups to explore the challenges and opportunities in addressing HIV stigma. A total of 23 people living with HIV and 22 community leaders took part in seven focus groups. Intersectionality was used as an analytical lens to examine the social processes that perpetuate HIV stigma.

This paper focuses on the perspectives of community leaders. Five themes were identified: misconception of HIV as a gay disease; moralistic religious discourses perpetuate HIV stigma; invisibility of HIV reinforces community denial; need to promote awareness and compassion for people with HIV; and the power of collective community efforts within and across different sectors.

Although affected communities are faced with many challenges related to HIV stigma, effective change may be possible through concerted efforts championed by people living with HIV and community leaders. One important strategy identified by the participants is to build strategic alliances among the HIV, media, faith, social justice, and other sectors. Such alliances can develop public education and HIV champion activities to promote public awareness and positive emotional connections with HIV issues, challenge HIV stigma and related systems of oppression, and engage young people in HIV championship.

Gender balance has been a declared goal in business and society for decades as gender diversity leads to more equality and better decision-making, enhances financial performance of organizations, and fosters creativity and innovation. Although there is a steady upward trend in the number of women actively participating in the workplace, there is still a dearth of women in top leadership positions. This motivates a closer look at the reasons why this happens. Stigmatization – a social process of disapproval based on stereotypes or particular distinguishing characteristics of individuals (e.g. gender) – has been recognized as one of the primary explanations for the barriers to career advancement of women. This chapter aims to address workplace inequality by analysing different sources of stigma women face in the workplace. Previous research has mostly focused on visible sources of stigma, such as gender or race/ethnicity. We propose to go beyond visible sources of stigma and expand the focus to other physical (e.g. physical appearance, age, childbearing age), emotional (e.g. mental health) and societal (e.g. flexibility) sources of stigma. We are especially interested in the consequences of stigma for women in the workplace. Stigmatization of women is a multi-level process, so this chapter focuses on the antecedents (sources of stigma) and outcomes (consequences of stigma) for women at the individual level, organizational level and the societal level. The proposed chapter will make contributions to the areas of management, diversity and gender studies.

This study aims to improve disaster management. Social media, particularly microblog, has become a new platform for public opinion dissemination. However, few studies have been conducted to explore the structure of public opinions, the approaches for facilitating the spread of public opinions and the results of public opinion dissemination in the context of mobile internet for the purpose of improving disaster management.

This paper chooses Ebola as the research topic and extracts 14,735 Ebola-related data items from Sina Microblogs to examine the information nodes of public opinion and the characteristics of propagation paths on mobile internet. Particularly, nodes of public opinion between mobile terminals and non-mobile terminals are compared.

The results of this paper reveal the characteristics of public opinion propagation on mobile internet and verify the effectiveness of public opinion propagation on mobile internet. This study shows that public opinions propagate quickly, widely and efficiently and further generate great impacts on mobile internet.

The methods used in this study can be useful for the government agencies and other relevant organizations to monitor public opinions, identify issues and problems proactively and develop strategies in a more efficient manner to improve disaster management.

The results of this paper are helpful for related departments to monitor public opinions and to further improve disaster management.

This paper explores the mechanism of public opinion dissemination on mobile internet and further investigates how to improve disaster management through a case study related to Ebola.