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The mining sector represents a significant portion of the South African economy. The recent announcement of the proposed black empowerment bill for the mining sector caused share prices to plummet. This reaction, in turn, caused a marked devaluation of the rand against other major currencies. Anything that impacts negatively on the mining sector will therefore have an adverse effect on the South African economy. This paper considers the affect that HIV/AIDS will have on the mining sector and, by implication, on the South African economy. Consideration is given to whether mining companies manage this risk properly and whether it is reasonably accounted for and disclosed in the financial statements. Conclusions are drawn and recommendations made regarding HIV/AIDS risk management and how HIV/AIDS issues can be disclosed fairly. Although the management teams of mining companies have introduced a HIV/AIDS risk‐management process and have commenced the disclosure of HIV/AIDS information, the disclosure is still far from adequate.

This study combines perceived knowledge, perceived psychologic risk with Theory of Planned Behaviour (TPB) to examine the influence on tourists' intention to choose a safe destination and willingness to pay (WTP) more for safety measures. An online survey was conducted in 2021 to approach tourists globally. After 10 weeks, we received 365 valid responses. SmartPLS software version 3.3 was applied to run structural equation modelling to test the proposed hypotheses. Research results reveal that intention to choose a safe destination mediates the relationship between perceived knowledge of COVID-19, perceived psychological risk and the WTP more for safety measures while moderating role of educational level is also addressed. In turn, perceived psychological risk mediates the relationship between perceived knowledge of COVID-19 and intention to choose a safe destination. As a result, this study implies that destination managers should take actions to promote their WTP more for safety measures.

In this paper on police officers who monitor coffee shops in Rotterdam, the Netherlands, I relate their work to Becker’s moral entrepreneur (1963). Becker describes two categories of moral entrepreneurs: rule creators, such as the crusading reformer, and rule enforcers, for example the police. According to Becker, the rule enforcer is less naïve and more pragmatic than the rule creator. The main question of this paper is: in what respect can the work of the police officers be described as moral entrepreneurship? To answer this question I conducted in-depth interviews with six police officers on the meaning they attach to their duties of monitoring coffee shops. The research shows that police officers take a pragmatic approach, which also contains layers of morality that influence their rule enforcing. For instance, the way they define the character and intentions of the coffee shop managers is decisive in how they act towards them. Another difference is observed in relation to the two interests of the rule enforcer described by Becker. The police officers interviewed did not have to justify their existence and they did not have to gain respect by coercion. This is explained by (a) the routine character of the monitoring, which has created a predictable situation and a modus operandi known to all parties and (b) the criminalization of cannabis in recent years. The effect of this process is that the position of police officers in relation to cannabis sellers is not questioned.

Liability for capital gains tax is determined in terms of the Eighth Schedule to the Income Tax Act 58 of 1962. According to the Eighth Schedule, the disposal of an asset is the event that triggers the liability for capital gains tax. It is therefore imperative to know what constitutes a disposal, because it is fundamental to the entire capital gains tax regime. The purpose of this paper is to analyse the definition of a disposal in order to ascertain whether a disposal, as defined, is intended to mean a transfer of ownership in an asset or whether a disposal could take place upon the occurrence of events or causae other than the transfer of ownership. A study of relevant literature was undertaken to analyse the definition of “disposal” in order to fully comprehend the intention and meaning of the term as it is contemplated in the Eighth Schedule. The current definition of a “disposal” could lead to uncertainty and anomalies. It is therefore recommended that the legislature should amend the definition of a disposal in the Eighth Schedule. The definition should refer to the disposal of an asset (other than a personal‐use asset) as being the transfer of ownership of an asset from one person to another or the loss of the ownership of an asset. Because the common law has clear principles regarding how ownership of different classes of assets is transferred, no confusion would arise regarding whether or when a disposal has occurred.

This chapter reviews recent theoretical developments and empirical research, to examine the causes and consequences of identity processes in relation to collaboration in work groups and group performance. Our central proposition is that identification in work groups can have beneficial as well as detrimental effects, depending on the nature of the shared identity, and the content of distinctive group norms. First, we examine some of the complications stemming from the fact that identification in work settings typically involves groups that can be defined at different levels of inclusiveness and where people can be seen as having multiple cross-cutting identities. Then, we move on to show that processes of identification affect the way people view their co-workers and supervisors, causing the same objective behavior to be interpreted and responded to in a fundamentally different way. Finally, we examine how normative expectations about prototypical group behavior determine group processes and group outcomes, with the consequence that identification and commitment can affect work motivation and collective performance in different ways, depending on the content of distinctive group norms.

The purpose of this paper is to find the possibility of extending the capacity of urban drainage in highly urbanized cities with limited available space for flood management, while the anticipated increase in extreme rainfall is expected to raise the demand for higher capacity of water drainage or storage systems.

The concept of the three-layer approach is introduced to identify the crucial factors which had impacted the historical change of natural water system. These factors can further help identifying potential spaces for new designs of flood management based on the spatial context of local history.

In Pingtung case, a roadway surface drainage design is found as a complementary strategy by this method, which could effectively and practically extend the capacity of urban drainage without the need for requisitioning private lands or rearranging the complicated underground pipe and cable systems.

This is an initial exploration from the perspective of urbanism to respond to hydrological problems under the impact of extreme rainfall. The more precise hydrologic simulation need to be further established.

This concept could be applied in delta cities to improve urban drainage by three steps: first, clarify the flooding problems; second, identify the available space; third, redesign hydrologic instrument with a multi-use of urban space.

This research provides hydrologists and urban planners with a practical collaboration base for the issues of extreme storm events.

The potential impact of farmer's innovations for the development of food regimes is the topic of this chapter. Two case studies analysed from the perspective of strategic niche management show that there is niche formation visible as an alternative to the dominant modern food regime. These innovations are based upon the active rediscovery of marginalised and often forgotten knowledge and result in effective linkages between old and new knowledge. This retro side of innovations can have a large potential for developing viable alternatives for rural development. Social scientists play an important role in the understanding of the retro side of innovations and its potential and influence on the prevailing knowledge and information systems inside and outside of the scientific domain.

The purpose of this paper is to characterize three-dimensional (3D) printing filaments commonly used in fused deposition modeling (FDM) to determine their viability for restoration and conservation treatments.

Eight current filaments for FDM from six polymeric materials have been characterized to determine their suitability for restoration and conservation treatments. For testing these filaments, specimens are printed with acrylonitrile-butadiene-styrene; polylactic acid; polylactic acid with CaCO3 (E.P.); polyethylene terephthalate glycol; polypropylene; and high-impact polystyrene. Suitability of a filament was verified using the Oddy test by detecting the action of volatile pollutants released from the filaments. The morphological and color changes were observed after allowing them to degrade under the exposure of UV radiation. The samples were then analyzed using Fourier-transform infrared spectroscopy. In addition, gas chromatography-mass spectroscopy technique was applied to complete the characterization of the printed filaments.

Materials investigated are suitable for restoration purposes ensuring long-term stability. Rapid prototyping using FDM is appropriate for restoring sensitive archaeological objects allowing reconstruction of parts and decreasing risk while manipulating delicate artifacts.

Rapid prototyping using FDM was chosen for the restoration of a fragile and sensitive archaeological glass bowl from Manises Ceramic Museum.

The purpose of this paper is to profile wayfinders into homogeneous sub-groups according to their wayfinding ability, and to investigate the differences between the clusters identified and their evaluations of satisfaction.

This study uses survey data collected in a hospital in the Northern part of Italy. The survey questionnaire assessed the participants’ self-estimation of wayfinding ability in terms of wayfinding competence, wayfinding strategy and wayfinding anxiety, as well as the wayfinder’s satisfaction.

The findings propose that three factors, namely, individual orientation skills, confidence in servicescape elements and anxiety control, contribute to defining wayfinding ability. Based on these factors, cluster analysis reveals three profiles of wayfinders, as follows: the Easy Goings, the Do-it-yourselves and the Insecures. Group differentiation comes from wayfinding ability and customer satisfaction levels.

The results of this study advance the segmentation literature by analyzing different types of wayfinding ability that can lead to different satisfaction levels.

These findings will help service managers improve servicescape design and help them formulate effective targeting strategies.

While previous research outlined the importance of some factors such as gender differences, familiarity with the service environment and cognitive approaches, this study recommends the examination of the profile of visitors to the service setting to allow them to find their way more effectively.

Hematopoietic stem cell transplant (HSCT) patients can suffer from long-term transplant-related complications that affect their quality of life and daily activities. This study, a narrative review, aims to report the impact of HCT complications, the benefits of rehabilitation intervention, the need for long-term care and highlights the research gap in clinical trials involving rehabilitation.

A comprehensive search strategy was performed on several databases to look for relevant articles published from 1998 to 2018. Articles published in English with the following terms were used: hematopoietic stem cell transplant, chronic graft-versus-host disease, rehabilitation, exercise, physical therapy, occupational therapy. A patient/population, intervention, comparison, and outcomes (PICO) framework was employed to ensure that the search strategies were structured and precise. Study year, design, outcome, intervention, sample demographics, setting and study results were extracted.

Of the 1,411 records identified, 51 studies underwent title/abstract screening for appropriateness, 30 were reviewed in full, and 19 studies were included in the review. The review found that, for the majority of patients who underwent HSCT and developed treatment-related complications, rehabilitation exercises had a positive impact on their overall quality of life. However, exercise prescription in this patient group has not always reflected the scientific approach; there is a lack of high-quality clinical trials in general. The review also highlights the need to educate healthcare policymakers and insurance companies responsible for rationing services to recognise the importance of offering long-term follow-up care for this patient group, including rehabilitation services.

A large number of HSCT patients require long-term follow-up from a multidisciplinary team, including rehabilitation specialists. It is important for healthcare policymakers and insurance companies to recognise this need and take the necessary steps to ensure that HSCT patients receive adequate long-term care. This paper also highlights the urgent need for high-quality rehabilitation trials to demonstrate the feasibility and importance of rehabilitation teams.

Healthcare policymakers and insurance companies need to recognise that transplant patients need ongoing physiotherapy for early identification of any functional impairments and appropriate timely intervention.