The master’s thesis deals with the design of an injection mould for manufacturing of a plastic bottle cap with a child safety lock. Firstly, the analysis of the part is done including a detailed specification of its function and criteria, which have to be fulfilled. After the technology is chosen (injection moulding), the analysis of the injection moulding technology and the problematics of design process is provided. In the following practical part of the thesis, the particular mould for the given part is fully designed using simulation and technological calculation. On the basis of the acquired parameters of the mould, the injection machine was chosen. At the concussion of the thesis, the technical and economical evaluation of the proposed manufacturing process for the cap with child safety lock is realised.

Magister Artium (Social Work) - MA(SW) / This is an evaluative research study which was undertaken to establish whether the legal reforms, through the establishment of the Special Sexual Offences Courts, have been effective in reducing secondary traumatisation. In attempting to examine this crucial area, I focused specifically on the perceptions of professionals who are involved in child sexual abuse matters in the Special Sexual Offences Courts at Wynberg (Court G) and Cape Town (Court 32). The study employed qualitative research methodology, in the form of individual and group interviews, structured questionnaires and participant observation, to collect data. The respondents included magistrates, prosecutors, both victims support services coordinators within the court system, social workers who work with child abuse matters, Child Protection Unit investigating officers who investigate matters of this nature and attorneys who have defended offenders of child sexual abuse. The results indicate a marked disparity in physical appearance, location and an overall sense of child-friendliness between the two Special Sexual Offences Courts; a need for joint training of inter-disciplinary professionals, and a need for a more effective multidisciplinary team approach to the problem of child sexual abuse. The findings also indicate a need for regular contact between the professionals involved at the two Special Courts to ensure uniformity in terms of service provision, and a need for the restructuring of the job description of the co-ordinator. The findings reported and discussed, suggest that the legal reforms promulgated are but one aspect to the entire area of child protection. The overall success of these legal reforms depends upon the involvement, commitment and development of a common philosophy in child protection by, the medical, social, legal and police service systems. It is hoped that this report will act as a catalyst to urgently address the shortcomings which have been identified by the respondents, and that the recommendations reported will contribute to measures which will result in the development and implementation of effective child protective policies and practices.

Children with disabilities are three to four times more likely to be abused than their non-disabled peers due to the impact of challenges related to behavior, cognition, language, social skills, and communication skills. In September of 2018, the Council for Exceptional Children (CEC) specifically noted the need to establish maltreatment prevention and response curricula and promote research and advocacy surrounding maltreatment of children with disabilities. One common curriculum recommended is Kidpower®. While Kidpower® shows promise in increasing people safety skills and offers some basic accommodations for use with disabled populations, a complete accommodation plan for deaf or hard of hearing students has not been developed. The purpose of this study was to explore how Kidpower® curriculum could be accommodated to meet the unique needs of deaf and hard of hearing students from the perspective of the deaf education community, including deaf adults, deaf education teachers, deaf education teacher preparation faculty, and parents with deaf or hard of hearing children. A combination of focus groups and interviews were utilized to review lessons and homework from the Kidpower® curriculum. Participants gave feedback on obstacles and ideas for accommodations and modifications that would mediate the challenges. Data were inductively coded and analyzed for themes. Findings indicated the deaf education community believes the curriculum needs media components, language modifications and teaching strategies, enhanced visual information, and representation of people and situations related to the lives of deaf and hard of hearing children to be an effective curriculum for this population.