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This article describes how the n‐Cube expert system development tool can assist in item classification using the Universal Decimal Classification (UDC) standard. The n‐Cube makes use of a tree classification structure with associated rules and default inheritance features. Any information known about a particular classification is a combination of the defaults known about that class, as well as the defaults associated with any of its parent classes. As a result, many of the problems associated with simple rule‐based systems are overcome.

With the increasing emphasis on improving service sector staff scheduling, many organisations have turned to employing part‐time staff in greater numbers. Operating managers need to schedule this staff in an efficient manner to cover the highly variable demand that is commonly present. This study demonstrates a number of important factors that influence how well staff schedules can be matched against variable demand. Four heuristic staff scheduling procedures are examined that provide optimal, or near optimal, staff schedules under different operating conditions. It is shown that variability in demand controls the number of excess staff hours scheduled, and that the smaller the number of daily shift hours and/or the number of days worked per week, the lower will be the level of excess staff hours scheduled.

The purpose of the paper is to show that community involvement is a successful way of overcoming certain barriers to the successful management of the current tuberculosis epidemic, namely delayed presentation and non‐completion of treatment. Volunteers are an important resource for engaging with the community. This research, conducted in an urban TB treatment centre in Nepal, seeks to investigate the motivations of TB volunteers, and how these motivations can be increased to involve volunteers, and the community, in fulfilling their maximum potential in delivering successful TB treatment programmes.

Semi‐structured interviews were carried out with 26 TB volunteers, followed by volunteer discussion groups. Topics covered included: detailed accounts of the volunteers' many and varied roles; motivations – how they initially became involved and why they continue to be involved; incentives for volunteering; problems they have encountered; family and friends' attitudes to their volunteering; and the future of TB volunteering.

The findings show that the TB volunteers are involved in many important roles. Volunteers initially became involved, having been asked or informed about the programme by area committee members, staff or friends. Most were also involved in other voluntary work.

This paper gives recommendations for volunteer programmes in developing countries including: sustained communication and contact between volunteers and the organisation; volunteer programmes based in a centre with an established community focus; flexibility of time commitment; regular recruitment drives for volunteers from different generations and status levels; and the use of training as a possible incentive for volunteering.

The purpose of this paper is to provide a practical framework that health care organizations could use to decrease preventable healthcare-acquired harms.

An existing theory of how hospitals succeeded in reducing rates of central line-associated bloodstream infections was refined, drawing from the literature and experiences in facilitating improvement efforts in thousands of hospitals in and outside the USA.

The following common interventions were implemented by hospitals able to reduce and sustain low infection rates. Hospital and intensive care unit (ICU) leaders demonstrated and vocalized their commitment to the goal of zero preventable harm. Also, leaders created an enabling infrastructure in the way of a coordinating team to support the improvement work to prevent infections. The team of hospital quality improvement and infection prevention staff provided project management, analytics, improvement science support, and expertise on evidence-based infection prevention practices. A third intervention assembled Comprehensive Unit-based Safety Program teams in ICUs to foster local ownership of the improvement work. The coordinating team also linked unit-based safety teams in and across hospital organizations to form clinical communities to share information and disseminate effective solutions.

This framework is a feasible approach to drive local efforts to reduce bloodstream infections and other preventable healthcare-acquired harms.

Implementing this framework could decrease the significant morbidity, mortality, and costs associated with preventable harms.

This paper reports on the design of a knowledge base for an automatic classification in the library science field, by using the facet classification principles of colon classification (CC). To do so, by designing and constructing a knowledge base that is able to be classified automatically, and by inputting titles or key words of volumes into the computer, it aims to create class numbers automatically through automatic subject recognition and processing of key words in titles through the facet combination method of CC. Especially, the knowledge base for classification was designed along with the principle of globe and cylinder, automatic classification which can be possible.

This paper examines the benefit of incorporating a group of employees that exhibit dynamic service rates into scheduling tours in a service operation. The service operation that is examined includes a fully productive core (full‐time) workforce along with a contingent (full‐ and part‐time) workforce that experiences the learning effect. Two methods that account for the learning effect are analyzed along with two methods that do not consider learning effects. The schedules generated by each method are tested in a simulation of the service environment. The results of a full‐factorial experiment indicate that methods that account for learning effects will yield superior solutions over a variety of operating conditions when compared to alternative methods that do not consider learning effects. The performance improvement of schedules generated with the most precise learning curve method was substantially and significantly better than the other methods. The conditions in which the learning curve methods provide the most benefit are explored.

CrossFit has been popularized for the high intensity workouts it provides and the sense of community it facilitates; however, its potential as an adjunctive treatment for addiction is unknown, as is has not been published in traditional peer-reviewed literature. Therefore, the purpose of this study was to determine the potential for CrossFit to benefit individuals in addiction recovery.

A search was conducted using the search terms “CrossFit,” “addiction” and “addiction recovery.” A tool was created to categorize key information within articles such as type(s) of addiction described, mention of support/community, main narrative type (personal story, information about a treatment centers, etc.), mental health described as a comorbidity, and if the exercise program(s) was(were) used to prevent, sustain or support recovery.

Nearly half of the articles reviewed (48 per cent) described personal stories related to using CrossFit as a means to overcome addiction, and 26 per cent were about CrossFit gyms targeting addiction recovery. A key finding was that 62 per cent of all articles mentioned the community and social component of CrossFit as an important mechanism of the recovery process. Finally, 33 per cent of articles recognized mental health as a comorbidity to addiction and therefore also proposed CrossFit as a suitable way to improve mental health.

Although this was a review of gray literature, the findings reveal how CrossFit may be an innovative approach for supporting addiction recovery.

The potential benefits identified in the articles demonstrate the positive impact that CrossFit may have on recovering addicts. Empirical research is needed to objectively study the impact of key aspects that CrossFit can provide to individuals overcoming addiction.

This study provides an example of how anecdotal evidence of addiction recovery can be used for analysis, thus providing a strategy to be implemented in addiction treatment facilities. CrossFit has been widely popularized by the fitness community, but the social support and exercise it provides may be a leverage point for supporting individuals in recovery.

The purpose of this study is to qualitatively explore and describe the social environment of CrossFit®.

A total of 6 focus groups (n = 48) and 16 interviews were held with CrossFit® participants, coaches and owners. Each focus group or interview was facilitated by trained members of the research team. After data collection was complete, four trained researchers analyzed transcriptions using an open coding method to derive themes from responses, followed by inter-rater reliability checks to ensure consistency in data analysis.

Five themes emerged including: support (the social capital community members received from others through CrossFit®, including encouragement, coaching and accountability); culture (describes how CrossFit® as a community embraces a variety of skill levels and members experience a sense of camaraderie, acceptance and shared goals); social aspect (ways CrossFit® incorporates and extends community through a welcoming environment and fostering relationships building); competition (competing with others and oneself at CrossFit® is key to motivation and success at the gym); and barriers to community (ways CrossFit® can at times be intimidating).

Although exploratory, this study suggests the importance of CrossFit®’s social environment for a participant’s experience. Future research could determine how relationships within CrossFit® relate to health outcomes.

This research is original and important to the field of mental health as it explores how CrossFit® can be leveraged as a strategy to promote social inclusion. CrossFit® provides an environment that promotes healthy habits such as community involvement and exercise.