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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
71

DESIGN OF CROWD-SCALE MULTI-PARTY TELEPRESENCE SYSTEM WITH DISTRIBUTED MULTIPOINT CONTROL UNIT BASED ON PEER TO PEER NETWORK

Hossain, Md Amjad 02 December 2020 (has links)
No description available.
72

A model for implementation of restorative justice in the South African correctional system

Plaatjies, Minette Feona 30 June 2008 (has links)
This report is the culmination of literature study and semi-structured interviews which assisted in developing a Model for Implementation of Restorative Justice in the South African Correctional System. The study explores the use of Restorative Justice as part of rehabilitation in a prison setting. Literature focuses mainly on Restorative Justice as part of diversion, in cases of first offenders and less serious offences. Restorative Justice with sentenced offenders has been gaining momentum, though. Diversity in terms of language, cultural and religious practice as well as social background, should be considered as it affects the decision to enter into a Restorative Justice process. Restorative Justice with sentenced offenders is challenging and in the main a largely unsupported field. The study draws on experience from other countries, while at the same time advocate for uniquely South African practice. The involvement of the most important role players, namely victim, offender and the community is emphasized. Attitude and insufficient training seem to be some of the challenges for the implementation of Restorative Justice. Successes are reported in the few sites where Restorative Justice is implemented in the Correctional System, but a change of mindset, of being open to possibilities other than lock-up and punish in the entire Criminal Justice System is needed. Restorative Justice in the Correctional System seems to have been approached as yet another new programme, and not as a paradigm shift for the entire Criminal Justice System. Dealing with conflict in a restorative way should be at the front end of the chain, with young children whose behaviour can be directed, as changing behaviour of adults proves to be difficult. Repentance and forgiveness in different cultures and spiritual backgrounds are some of the issues that are grappled with, although forgiveness is nowhere indicated as a requirement for a successful Restorative Justice process. Voluntary participation is required from victims and offenders with support from communities. It remains a deeply spiritual and individual journey for those who choose to turn away from anger, fear and hatred, and start the process of personal healing and restoration. Restorative Justice with sentenced offenders can assist in dealing with the aftermath of crime. / Penology / D. Litt. et Phil. (Penology)
73

Alternatiewe vonnisse en rehabilitasie : 'n penologiese studie

Lambrechts, Gideon Albertus Jacobus 06 1900 (has links)
Text in Afrikaans / Gevangenis oorbevolking is ʼn probleem waarmee die Suid-Afrikaanse korrektiewe stelsel reeds vir baie jare worstel. Suid-Afrika is een van die lande met die hoogste gevangenis bevolking in die wêreld. Een van die grootste probleme wat tot die situasie bydra, is die aantal oortreders wat nie in staat is om borg te betaal nie. ʼn Ander probleem is die aantal verhoorafwagtendes wat in aanhouding is. Die Suid-Afrikaanse Witskrif van die Departement van Korrektiewe Dienste, is vasberade om die rehabilitering van die oortreder te bevorder. Die fokus van die studie wentel om die rehabilitasie van die oortreder en die vraag of hierdie doelwit binne die korrektiewe stelsel haalbaar is. Heelwat klem word op die noodsaaklikheid van alternatiewe vonnisse geplaas asook rehabilitasie as strafoogmerk tydens vonnisoplegging. Dit is die navorser se mening dat die korrektiewe stelsel nie die geskikste plek is vir die rehabilitering van die oortreder nie. / Criminology / D. Litt. et Phil. (Penology)
74

The role of correctional supervision in curbing overpopulation in prisons

Visser, Johannes Gresse 10 1900 (has links)
The aim of this dissertation is to place the phenomenon of the overpopulation of South African prisons in perspective and to rectify the current situation in search of possible solutions. Since 1981, when this phenomenon reached unmanageable proportions, government has made numerous amnesties. This was only a short-term alleviation of the problem due to the high levels of recidivism. Correctional supervision as a sentence option was advocated by both the Lansdowne and Viljoen Commissions, enacted during 1986 and finally implemented during 1991. Initial expectations soon became blurred by factors such as insufficient development programmes and specialised personnel, enormous caseloads and the exclusion of supervision cases from development programmes. This study endeavours to analyse the current application of correctional supervision to determine the stumbling blocks and to create a foundation for new perspectives and possible solutions. / Penology / M.A. (Penology)
75

A model for implementation of restorative justice in the South African correctional system

Plaatjies, Minette Feona 30 June 2008 (has links)
This report is the culmination of literature study and semi-structured interviews which assisted in developing a Model for Implementation of Restorative Justice in the South African Correctional System. The study explores the use of Restorative Justice as part of rehabilitation in a prison setting. Literature focuses mainly on Restorative Justice as part of diversion, in cases of first offenders and less serious offences. Restorative Justice with sentenced offenders has been gaining momentum, though. Diversity in terms of language, cultural and religious practice as well as social background, should be considered as it affects the decision to enter into a Restorative Justice process. Restorative Justice with sentenced offenders is challenging and in the main a largely unsupported field. The study draws on experience from other countries, while at the same time advocate for uniquely South African practice. The involvement of the most important role players, namely victim, offender and the community is emphasized. Attitude and insufficient training seem to be some of the challenges for the implementation of Restorative Justice. Successes are reported in the few sites where Restorative Justice is implemented in the Correctional System, but a change of mindset, of being open to possibilities other than lock-up and punish in the entire Criminal Justice System is needed. Restorative Justice in the Correctional System seems to have been approached as yet another new programme, and not as a paradigm shift for the entire Criminal Justice System. Dealing with conflict in a restorative way should be at the front end of the chain, with young children whose behaviour can be directed, as changing behaviour of adults proves to be difficult. Repentance and forgiveness in different cultures and spiritual backgrounds are some of the issues that are grappled with, although forgiveness is nowhere indicated as a requirement for a successful Restorative Justice process. Voluntary participation is required from victims and offenders with support from communities. It remains a deeply spiritual and individual journey for those who choose to turn away from anger, fear and hatred, and start the process of personal healing and restoration. Restorative Justice with sentenced offenders can assist in dealing with the aftermath of crime. / Penology / D. Litt. et Phil. (Penology)
76

Alternatiewe vonnisse en rehabilitasie : 'n penologiese studie

Lambrechts, Gideon Albertus Jacobus 06 1900 (has links)
Text in Afrikaans / Gevangenis oorbevolking is ʼn probleem waarmee die Suid-Afrikaanse korrektiewe stelsel reeds vir baie jare worstel. Suid-Afrika is een van die lande met die hoogste gevangenis bevolking in die wêreld. Een van die grootste probleme wat tot die situasie bydra, is die aantal oortreders wat nie in staat is om borg te betaal nie. ʼn Ander probleem is die aantal verhoorafwagtendes wat in aanhouding is. Die Suid-Afrikaanse Witskrif van die Departement van Korrektiewe Dienste, is vasberade om die rehabilitering van die oortreder te bevorder. Die fokus van die studie wentel om die rehabilitasie van die oortreder en die vraag of hierdie doelwit binne die korrektiewe stelsel haalbaar is. Heelwat klem word op die noodsaaklikheid van alternatiewe vonnisse geplaas asook rehabilitasie as strafoogmerk tydens vonnisoplegging. Dit is die navorser se mening dat die korrektiewe stelsel nie die geskikste plek is vir die rehabilitering van die oortreder nie. / Criminology and Security Science / D. Litt. et Phil. (Penology)
77

The role of correctional supervision in curbing overpopulation in prisons

Visser, Johannes Gresse 10 1900 (has links)
The aim of this dissertation is to place the phenomenon of the overpopulation of South African prisons in perspective and to rectify the current situation in search of possible solutions. Since 1981, when this phenomenon reached unmanageable proportions, government has made numerous amnesties. This was only a short-term alleviation of the problem due to the high levels of recidivism. Correctional supervision as a sentence option was advocated by both the Lansdowne and Viljoen Commissions, enacted during 1986 and finally implemented during 1991. Initial expectations soon became blurred by factors such as insufficient development programmes and specialised personnel, enormous caseloads and the exclusion of supervision cases from development programmes. This study endeavours to analyse the current application of correctional supervision to determine the stumbling blocks and to create a foundation for new perspectives and possible solutions. / Penology / M.A. (Penology)
78

The effect of policy and law on inclusive education in overcrowded Gauteng classrooms

Van Vuuren, Adel Janse 11 1900 (has links)
This study investigated how educational policies and law affect the teaching and learning of inclusive education in overcrowded Gauteng classrooms. The intention of the study was to explore various challenges that teachers are facing to implement inclusion policies in the classroom; determine different ways in which teachers implement inclusive education in overcrowded classrooms; establish if inclusive education policies are realistically implemented in overcrowded classrooms in Gauteng and to determine if the needs of learners are truly met in these public school classrooms. It was a qualitative study. Teachers teaching in the Foundation Phase were interviewed and they also participated in focus group discussions. This study revealed that educational policies and law do affect the teaching and learning of inclusive education in overcrowded Gauteng classrooms. Inclusive education can only be successful if teachers have an extensive understanding of how to identify barriers to learning, obtain skills to implement inclusive education in overcrowded classrooms and plan for diversity with confidence. / Educational Management and Leadership / M. Ed. (Educational Leadership and Management)
79

Designing a Data-Driven Pipeline to Explore the Complexity of Emergency Medicine Patients Admitted to Hospital Wards / Design av en datadriven pipeline för att undersöka komplexiteten hos akutmedicinska patienter inlagda på sjukvårdsavdelningar

Byström, Matilda January 2024 (has links)
A prominent challenge in the healthcare system today is the limitation of resources in combi- nation with an increasing need for healthcare services. The pressure on healthcare is already extremely high and increasing due to a larger number of people seeking care as well as an aging population with an increased need for care. Therefore, it becomes more important to distribute resources effectively within healthcare to ensure high-quality care for everyone. Still, research shows that overcrowding of emergency departments and hospital wards is increasing affecting patient safety negatively with several negative implications including higher rates of medical errors and higher mortality. The problem is that healthcare is a complex system with many components that are interrelated and therefore hard to study with traditional approaches. Despite the huge quantity of studies on the overcrowding problem, there is yet to find a solution that could solve the problem. Thus, this thesis aims to design a data-driven pipeline to explore the clinical and logistical complexity of Emergency medicine patients admitted to hospital wards adopting a complex graph approach. Complex network theory provides a suitable tool to investigate complex networks by breaking complex systems down into smaller graphs with objects (nodes) and studying the relationship between these through various analysis tools. In this thesis, five complex networks were constructed representing co-morbidities in the car- diac, medicine, surgery, stroke, and orthopedic wards of the Academic Hospital of Uppsala, a hospital suffering from overcrowding. These networks were analyzed using degree distribution, centrality metrics, clustering coefficient, and community detection to reveal structural and clin- ical patterns. A comprehensive network of all hospital co-morbidities was also created and an- alyzed to compare it with the ward structures. Additionally, a network mapping patient flow from the emergency department based on chief complaints and ICD codes to wards was created and analyzed to identify admission patterns. The analysis of the co-morbidity networks revealed that there was an indication of structure between the wards. This was based on the visualization of nodes and edges of the networks, identified communities, and community comparisons between the wards. Further, it showed that there was a big overlap of common co-morbidities which could indicate the contrary. But it was also revealed that in terms of community structure, the wards were considerably different from each other indicating a good separation of diseases. The results of this research show that complex network theory could be used to increase the understanding of the complexity of healthcare wards in terms of the structure of diseases as well as clinical variability and allow for a discussion regarding if this is related to clinical or logistical factors. It also shows the potential of using complex network theory to increase the understanding of the path patients take from the emergency department to the wards based on the community detection analysis showing that there is a structure of where patient ends up based on the assigned ICD code and chief complaint in the emergency department. Previous studies have typically focused on specific diseases or patient flow within a single ward or the emergency department. This approach offers a tool to examine patient logistics across multiple wards alongside their clinical characteristics. The insights gained could help improve hospital structure by more efficiently distributing patients between wards, thereby enhancing resource use and hospital operations. Further research using complex network theory could deepen understanding of overcrowding issues and identify potential solutions. / En stor utmaning inom sjukvårdssystemet idag är begräsningen av resurser i kombination med ett ökat vårdbehov. Trycket på sjukvården är redan högt och ökar till följd av ett ökat antal personer som söker vård samt en åldrande befolkning med ett ökat vårdbehov. Därav blir det viktigare att fördela resurser inom sjukvården på ett effektivt sätt för att säkerställa en högkva- litativ vård till alla. Forskning visar dock att överbeläggningar på akutvårdsavdelningar och sjukvårdsavdelningar ökar vilket påverkar patientsäkerheten negativt med flera negativa kon- sekvenser däribland en högre andel medicinska misstag och en högre mortalitet. Problemet är att sjukvården är ett komplext system med många komponenter som samverkar och det är därav svårt att studera med traditionella tillvägagångssätt. Trots det höga antalet studier på överbeläggningar inom sjukvården behöver man fortfarande hitta en lösning på problemet. Därav är målet med denna avhandling att designa en datadriven pipeline för att undersöka den kliniska och logistiska komplexiteten hos patienter inlagda från akutvårdsavdelningen med hjälp av en komplex grafmetodik. Komplex nätverksteori är ett lämpligt verktyg för att studera komplexa nätverk genom att bryta ned det i mindre komponen- ter och undersöka sambanden mellan dem med hjälp av olika analysverktyg. I denna avhandling skapades 5 komplexa nätverk som representerade komorbiditeter utifrån tilldelad ICD-10-kod på hjärt-, medicin-, kirurgi-, stroke- och ortopediska avdelningen vid det akademiska sjukhuset i Uppsala, ett sjukhus som för närvarande lider av överbeläggningar. Nätverken analyserades med hjälp av gradfördelning, olika centralitetsmått, klusterkoefficient och samhällsdetektering för att identifiera skillnader eller likheter när det gäller struktur och klinisk variation. Ett heltäckande komplext nätverk skapades där alla komorbiditeter på hela sjukhuset inkluderades för att möjliggöra en jämförelse med strukturen på avdelningarna. Utö- ver detta, skapades och analyserades ett nätverk för att kartlägga patientflödet från akuten till sjukvårdsavdelningarna baserat på huvudorsak till patientens akutbesök och ICD kod. Analysen av samhällsstrukturen visade att det fanns en indikation av struktur mellan avdelning- arna. Detta baserat på visualisering av noder och kopplingar i nätverken, identifierade sam- hällen samt jämförelser av samhällen mellan avdelningarna. Vidare visade det dock att det fanns ett stort överlapp av vanliga komorbiditeter vilket kunde indikera motsatsen. Det visades dock att även när det gäller samhällsstruktur var avdelningarna väldigt olika vilket indikerade en god separering av sjukdomar. Resultaten av denna forskning visar att komplex nätverksteori kan användas för att öka förstå- elsen för komplexiteten på sjukvårdsavdelningarna gällande strukturen mellan sjukdomar såväl som klinisk variationen och öppnar upp för en diskussion om dessa är relaterade till kliniska eller logistiska faktorer. Det visar också potentialen att använda komplex nätverksteori för att öka förståelsen för den väg som patienterna tar från akutvårdsavdelningen till avdelningarna baserat på samhällsdetekteringsanalysen som visar att det finns en struktur av var patienten hamnar baserat på den tilldelade ICD-koden och huvudklagomål från akutvårdsavdelningen. Tidigare studier som har använt detta tillvägagångssätt har i huvudsak undersökt specifika sjuk- domar eller flöden på en specifik avdelning eller akutvårdsavdelning. Det här tillvägagångssät- tet ger ett verktyg för att utforska logistiken för patienters rutter till olika avdelningar samtidigt som deras kliniska egenskaper beaktas. Resultaten genom denna pipeline kan ge en grund för att öka förståelsen för hur man bättre kan strukturera sjukhuset genom att dela patienter mellanvavdelningar och genom detta effektivisera användningen av resurser och potentiellt förbättra rutiner på sjukhuset. Genom vidare studier, kan komplex nätverksteori användas för att öka förståelsen kring faktorer relaterade till problemet med överbeläggningar och hitta potentiella lösningar på problemet.
80

Systematic review of theoretical and evidence-based literature on offenders' treatment in South Africa : a penological perspective

Motlalekgosi, Hendrik Puleng 11 1900 (has links)
The South African Department of Correctional Services has a legislative mandate of detaining offenders in safe custody whilst ensuring their human dignity amongst others. This stems from section 2 of the Correctional Services Act 111 of 1998 as amended. In addition to that, chapter 3 of this Act makes provision for conditions under which offenders should be treated, conditions of human dignity. This piece of legislation is effectively giving effect to the Bill of Rights as articulated in chapter two of the Constitution of the Republic of South Africa of 1996. It is expected of the department to treat offenders according to the provisions of not only this Constitution and Correctional Services Act 111 of 1998 as amended but also to comply with the international conventions and treaties. Extensive empirical and non-empirical studies on the treatment of offenders have been conducted by various scholars in the field of penology but not much has been done to bring to the fore knowledge with regard to the developmental trend of the treatment of offenders. It is against this backdrop that a qualitative study through systematic review of literature was conducted to bring together and examine available literature. In other words, a systematic literature review was conducted to determine if there is a developmental trend towards the treatment of offenders in South Africa as required by the prescripts of the law. Furthermore, this study was conducted to also demonstrate the researcher’s knowledge in the field of penology. The focus was on the central theories identified as offenders’ rights. The Department of Correctional Services identified eight offenders’ rights and sees them as its Constitutional mandate (Department of Correctional Services, 2013:8). This study has found a violation of the offenders’ right to equality to be diminishing over time. Apart from that, this study reveals a substantial violation of offenders’ rights because out of seven offenders’ rights, only one [freedom of religion] appears be successfully protected and promoted by the department. This study further present the recommendations and suggested areas of further research. / Penology / D. Litt. et Phil. (Penology)

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