On Identity Disclosure in Weighted Graphs

The understanding of infectious diseases is a priority in the field of public health. This has generated the inclusion of several disciplines and tools that allow for analyzing the dissemination of infectious diseases. The aim of this manuscript is to model the spreading of a disease in a population that is registered in a database. From this database, we obtain an edge-weighted graph. The spreading was modeled with the classic SIR model. The model proposed with edge-weighted graph allows for identifying the most important variables in the dissemination of epidemics. Moreover, a deterministic approximation is provided. With database COVID-19 from a city in Chile, we analyzed our model with relationship variables between people. We obtained a graph with 3866 vertices and 6,841,470 edges. We fitted the curve of the real data and we have done some simulations on the obtained graph. Our model is adjusted to the spread of the disease. The model proposed with edge-weighted graph allows for identifying the most important variables in the dissemination of epidemics, in this case with real data of COVID-19. This valuable information allows us to also include/understand the networks of dissemination of epidemics diseases as well as the implementation of preventive measures of public health. These findings are important in COVID-19’s pandemic context.

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LGBTQ+ youth: Careers threats and interventions

Australian Journal of Career Development ◽

10.1177/1038416220978977 ◽

2021 ◽

Vol 30 (1) ◽

pp. 15-23

Author(s):

Charles P. Chen ◽

Zimo Zhou

Keyword(s):

Rapid Development ◽

Well Being ◽

Career Counselling ◽

Lgbtq Youth ◽

Self Identity ◽

Guidance Services ◽

Identity Disclosure ◽

Current Article ◽

Workplace Hostility ◽

Health And Well Being

In an era of rapid development, the world is showing greater openness towards diversity and inclusiveness. There is also an increasing amount of career-related research that has shed light on the LGBTQ+ population. Still, the literature reports many career issues that concern young LGBTQ+ individuals. The current article aimed to highlight the contributing issues that might impact young LGBTQ+ groups’ career development, mental health, and well-being – in particular, the issues of workplace hostility, the costs of self-identity disclosure, self-identity confusion, and inadequate career counselling and guidance services. These issues are discussed through the lens of three major career theories: Super’s life-span, life-space theory, Gottfredson’s circumscription and compromise theory, and Krumboltz’s social learning theory. The aim was to equip career counsellors with a better understanding of the challenges facing LGBTQ+ youth and to suggest potentially useful interventions.

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