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This paper aims to establish a method to verify in real time the quality of a part being built using Selective Laser Sintering (SLS).

A SLS build of 30 Nylon 12 tensile bars was done while using an infrared camera to record the thermal history of each bar. The thermal history was then compared to the ultimate tensile strength (UTS) of each bar. In addition, an attempt was made to identify where the fracture of each bar occurred based on its thermal history.

Several analysis techniques were used to compare the thermal history of each bar to its UTS. The strongest correlation found was 0.746. In addition, multiple strategies for predicting the break location where used, with the most successful making a correct prediction on 46 per cent of the bars.

This paper studies the feasibility of in-situ build verification, a technique that if successful would greatly help the further adoption of SLS as a method of manufacturing.

The purpose of this paper is to explore how the Big-Five model of personality traits relates to the use of multiple internet functions and test if the relationship differs by gender, age, and education.

To test the research questions, this study uses data from a large-scale survey of 9,479 Korean media users. Poisson’s regression is applied to model the count data, which accounts for the number of internet functions used. In the regression models, the first block entered is socio-demographics followed by a second block including personality traits.

Results indicate that openness to experience and conscientiousness are positively related to using multiple internet functions, whereas emotional stability has a negative relationship. The findings differed depending on age and education. The younger age cohort, with higher levels of conscientiousness and extraversion, are likely to use more internet functions. In addition, the relationship between conscientiousness and using multiple internet functions is relevant for users with higher education levels.

The present paper is the first that uses multiple internet functions as a critical variable to study individual difference factors. Overall, this study provides evidence that individual difference factors such as socio-demographics and personality traits have a strong role to play in internet research.

How do prosecutors behave when the state puts them in charge of solving social problems? Drawing on interviews with prosecutors in California, this article investigates the degree to which problem-oriented strategies can transform the conventional prosecutorial role. The data show that problem-oriented prosecutors regard themselves as more responsive to the communities they serve and more inclined to develop creative and broad-ranging strategies to manage deviance within these communities. But there are significant limitations to the social worker role embedded in the problem orientation. First, problem-solving approaches are most compatible with chronic, low-level criminal offenses that hold little professional allure for prosecutors, who therefore have little incentive (at least in traditional professional terms) to devote time and energy to solving them. Second, the problem-oriented model produces among prosecutors a challenging role conflict, as the skills required for effective, creative problem-solving contrast sharply with those traits that traditionally define a good prosecutor. If problem-solving strategies are to effectively take hold, therefore, the prosecutorial role must be reconceptualized and the institution of prosecution reconstituted to accommodate a wider range of attitudes and actions.

Possibilities for self-representation for transgender (trans) and gender non-conforming (GNC) youth must be conceptualized in relation to youths’ placement within frames of power. Powerful institutional forces in youths’ lives include schools and policing and, as is evidenced by youths’ statements, extend to mass media portrayals. Library approaches that reify the inclusion of representative texts do not adequately meet the needs of trans and GNC youth. As a profession, librarianship must reflect on ideological approaches to gendered embodiment to push against an ongoing repetition of institutional harms done to trans and GNC youth.

This chapter offers examinations of information needs, complex online worlds, and incorporation of histories made invisible by power alongside critical literacy skills as crucial aspects of providing services to all possibly or actually trans and GNC youth. It critically situates the circumstances of trans youths’ lives in relation to the effect that adult perceptions have on trans and GNC youths’ ability to access resources. It provides a framework for reflection on how young adult librarians often unconsciously limit library access by enacting gendered expectations that do not always match the possibility or actuality of youths’ experiences or self-conceptions. The chapter outlines modes of communication – through library materials, programs, community resources and partnerships – that convey deeper understandings of trans and GNC experiences to possibly or actually trans and GNC youth.

The current paper seeks to describe a conceptual integration of the fields of performance analysis, knowledge management (KM), and technology to create a net‐centric knowledge management system (KMS).

The design methodology incorporates an interdisciplinary approach and the involvement of various government agencies that provides a basis for creating a process‐centered KMS.

Three prototypes that integrate the aforementioned fields have been created and demonstrate the viability and value of this type of KMS.

The authors know of no other system that is as integrative, interdisciplinary, comprehensive, and effective at taking a process‐centered view of KM. This paper provides an example of how such a system can be built and implemented to meet KM needs in a complex environment with knowledge accessibility challenges.

Relationships have changed dramatically in the last 50 years. Fewer couples are marrying, more are cohabiting. Reasons for this shift include more attractive labor market opportunities for women and changing social norms, but the shift may have consequences of its own. A number of models predict that those cohabiting will specialize less than those marrying. Panel data on time use – particularly housework time – as well as on the degree of specialization in more narrowly defined household tasks from the 2001–2019 waves of the Household, Income and Labour Dynamics in Australia survey are used to test this prediction.

The time use data for men provides only limited supporting evidence for specialization. The results for women are much stronger. Women who marry without first cohabiting increase their reported housework time more than those who enter cohabitations (by 3.7 hours versus 1.2 hours). The latter generally make up a third of the difference if they do marry. Expanding the analysis to other uses of time yields some further evidence of specialization.

Survey responses on the degree of specialization are more informative. The raw data show substantial intrahousehold specialization and further analysis reveals that on average married couples specialize more than cohabiting couples. Adding couple-specific fixed effects reveals that specialization increases when cohabiting couples marry. Interestingly, there does not appear to be a substantial tradeoff between tasks; partners who report specializing more on one task are more likely to report specializing on other tasks as well. Given the important roles couples have in family formation and the labor market, it is important to understand this intrahousehold behavior.

This research explores perceptions of knowledge management processes held by managers and employees in a service industry. To date, empirical research on knowledge management in the service industry is sparse. This research seeks to examine absorptive capacity and its four capabilities of acquisition, assimilation, transformation and exploitation and their impact on effective knowledge management. All of these capabilities are strategies that enable external knowledge to be recognized, imported and integrated into, and further developed within the organization effectively. The research tests the relationships between absorptive capacity and effective knowledge management through analysis of quantitative data (n = 549) drawn from managers and employees in 35 residential aged care organizations in Western Australia. Responses were analysed using Partial Least Square-based Structural Equation Modelling. Additional analysis was conducted to assess if the job role (of manager or employee) and three industry context variables of profit motive, size of business and length of time the organization has been in business, impacted on the hypothesized relationships.

Structural model analysis examines the relationships between variables as hypothesized in the research framework. Analysis found that absorptive capacity and the four capabilities correlated significantly with effective knowledge management, with absorptive capacity explaining 56% of the total variability for effective knowledge management. Findings from this research also show that absorptive capacity and the four capabilities provide a useful framework for examining knowledge management in the service industry. Additionally, there were no significant differences in the perceptions held between managers and employees, nor between respondents in for-profit and not-for-profit organizations. Furthermore, the size of the organization and length of time the organization has been in business did not impact on absorptive capacity, the four capabilities and effective knowledge management.

The research considers implications for business in light of these findings. The role of managers in providing leadership across the knowledge management process was confirmed, as well as the importance of guiding routines and knowledge sharing throughout the organization. Further, the results indicate that within the participating organizations there are discernible differences in the way that some organizations manage their knowledge, compared to others. To achieve effective knowledge management, managers need to provide a supportive workplace culture, facilitate strong employee relationships, encourage employees to seek out new knowledge, continually engage in two-way communication with employees and provide up-to-date policies and procedures that guide employees in doing their work. The implementation of knowledge management strategies has also been shown in this research to enhance the delivery and quality of residential aged care.

Empirical findings on the determinants of perceived satisfaction with the police generally have been sparse and inconclusive. More importantly, most studies have failed to control for the confounding effects of race and residential location on perceived satisfaction. Presents a contribution to the evaluation of public perceptions of the police. Using multiple classification analysis, examines whether race and residential location interact in their effects on citizen attitudes toward the police. Concludes that there is little support for the view that minorities in general are less satisfied with police performance. Suggests that perceived satisfaction with the police is determined by residential location rather than racial factors.

The auto industry plays a vitally important role in the U.S. economy. Automotive products account for an estimated sixteen percent of all durable goods shipments in the U.S. and affect many other critical industries, such as primary metal, machine tools, plastics, rubber, glass, tire, battery, and electronics industries (Koretz and Treece, 1989). American auto companies together with their suppliers provide good‐paying jobs for several million American workers. A strong U.S. auto industry is essential to a prosperous U.S. economy.

Purpose: To understand how lesbian, bisexual, transgender, queer, and asexual (LBTQA+) young women interpret the social construction of “lesbian obesity” in the context of their lived experiences and membership in the LGBTQ+ community.

Methodology: Individual, in-depth interviews were conducted with a convenience sample of 25 LBTQA+ women, ages 18–24, to explore how participants perceive and experience dominant discourses about gender, sexuality, and weight. Interviews were analyzed using a combination of deductive and inductive coding approaches.

Findings: Participants resisted public health discourse that frames obesity as a disease and the implication that their sexual identities put their health at risk. Many participants viewed their sexual identities and membership in the LGBTQ+ community as protective factors for their health statuses in general and their body image in particular.

Implications: Our findings suggest a need to reconsider the utility of the concept of “lesbian obesity” to characterize the significance of elevated rates of overweight and obesity in this population. Public health and clinical interventions guided by body positive approaches may be of greater relevance for sexual minority women.

Originality: This study centers the perceptions and experiences of LBTQA+ young women in order to examine how the intersections of sexual minority identity, dominant cultural ideals about weight, and obesity discourse inform their health.