Aim; The aim of this study is to increase our knowledge of stress resilience children coming from backgrounds of substance abuse and to look at what consequences they may encounter, for not being able to express their emotions and deal with happenings experienced in their upbringing. Method; A qualitative approach has been used with e-mail interviews to collect our material, with young adults whom see themselves as having a history of alcoholism in the nearest family when growing up and despite this managed well in life. Result: We have concluded that resiliency is a way of coping with stressful situations. It is a way of repressing emotions when the emotions become too unbearable. When repressing the emotions you are denying the self the right to development, the right to exist as a person. And this leads to co-dependency.

This thesis deals with psychological issues concerning patients with malignant gliomas, and their spouses. There is no known medical cure, and the patients have a limited survival expectancy. Therefore studies evaluating new treatment modes, an overall supportive atmosphere, and attempts to avoid imposing unnessesary strain are necessary. Thirty consecutive patients with astrocytomas, grade III-IV, were included in a clinical trial with estramustine phosphate in addition to conventional treatment with surgery and radiotherapy. Both the patients and their spouses participated in the present study which aimed at a deeper understanding of the psychological processes relevant to their situation. By means of repeated thematically structured interviews, patients and spouses were followed separately during the entire course of the disease process. In addition to these interviews, all patients were assessed with a mini-mental examination, and five-month survivors were tested with a comprehensive neuropsychological battery. Questionnaires on reaction to the diagnosis and assessing psychosocial well-being were also administered to the patients. The interviews were analysed with grounded theory methodology and the findings were juxtaposed to concepts in psychoanalysis and coping theory. The main finding was that the patients, despite or owing to their severe medical situations, showed a marked capacity to create protection and hope. By means of biased perception they created an 'illusion' that palliated their strain. This finding is related to object-relational psychoanalysis with obvious implications for the crucial discussion on telling bad news. Another finding was that the spouses displayed different crisis trajectories depending on the overall status of their partners. Different senses of the relationship were related to different modes of coping. Especially spouses to patients with personality changes were put under severe strain and ought to be acknowledged by medical staff. Patients with no obvious deficits five months after termination of primary treatment nevertheless evidenced, at neuropsychological testing, a pronounced deficiancy in long-term memory, but no clear impairment in global intellectual capacities. Estramustine phosphate was found to have a negative impact on sexuality and might be one causative agent behind the decline in long-term memory, but these adversive effects did not seem to affect psychosocial well-being. The selective reminding technique proved to be sensitive in detecting deficits and is recommended in future clinical trials affecting the CNS. / <p>Diss. (sammanfattning) Umeå : Umeå universitet, 1996, härtill 5 uppsatser.</p> / digitalisering@umu

Thesis ( M.Sc. ( Computer Science)) -- University of Limpopo, 2018 / Dynamic spectrum access enabled by cognitive radio networks is envisioned to address the problems of the ever-increasing wireless technology. This innovative technology increases spectrum utility by allowing unlicensed devices to utilise the unused spectrum band of licenced devices opportunistically. The unlicensed devices referred to as secondary users (SUs) constantly sense the spectrum band to avoid interfering with the transmission of the licenced devices known as primary users (PUs).Due to some environmental challenges that can interfere with effective spectrum sensing, the SUs have to cooperate in sensing the spectrum band. However, cooperative spectrum sensing is susceptible to the spectrum sensing data falsification (SSDF) attack where selfish radios falsify the spectrum reports. Hence, there is a need to design a defence scheme that will defend the SSDF attack and guaranty correct final transmission decision. In this study, we proposed the integration of the reputation based system and the qout-of-m rule scheme to defend against the SSDF attack. The reputation-based system was used to determine the trustworthiness of the SUs. The q-out-of-m rule scheme where m sensing reports were selected from the ones with good reputation and q was the final decision, which was used to isolate the entire malicious nodes and make the correct final transmission decision. The proposed scheme was implemented in a Cognitive Radio Ad Hoc Network (CRAHN) where the services of a data fusion centre (FC) were not required. The SUs conducted their own data fusion and made their own final transmission decision based on their sensing reports and the sensing reports of their neighbouring nodes. Matlab was used to implement and simulate the proposed scheme. We compared our proposed scheme with the multifusion based distributed spectrum sensing and density based system schemes. Metrics used were the success probability, missed detection probability and false alarm probability. The proposed scheme performed better compared to the other schemes in all the metrics. / CSIR, NRF and, University of Limpopo research office

Because of the inability to deal with traumatic and stressful situations it often happens that a person dissociates. These people then 'move out of the situation', so to speak. The dissociated person can be spiritually, emotionally and physically handicapped for life. In the long term it often results in depression, feelings of guilt, relationship problems, social maladjustment, as well as addiction to medication. Pastoral counselling to this person (as part of a multidisciplinary approach) often results in a decline of the symptoms and a normalisation of the person's situation. From the basis-theoretical research it became clear that throughout history God is present in a very prominent way in the life of the individual. Right from the very beginning at conception, until old age, He is intensely involved. God created man in His image but through sin this image was distorted. Because of His love for man, however, He fulfilled His promise of restoration and healing in and through Jesus Christ. It appears that knowledge regarding the phenomenon of dissociation dates back to as early as 400 BC. Research since the early 1990's onwards resulted in numerous publications, articles and books being written on the topic of dissociation. In thls study, emphasis was placed on a number of such relevant contributions. The specific characteristics of the dissociated person, practical guidelines for counselling hirnlher as proposed by psychology, as well as pastoral psychologists were discussed. It became evident that contributions and research in the field from a psychological perspective seem to be much more advanced compared to what has been done by theologians to date. For this reason it is imperative that pastoral counsellors become more acquainted with the theme of dissociation. With regard to methodology, the eclectic approach proved to be the best option. This will enable the pastoral counsellor in hidher guidance of the dissociated person to draw on the wealth and variety of contributions and perspectives fiom both the psychological and the theological domains. As a result of and flowing forth from the basis-theoretical and meta-theoretical perspectives, practice-theoretical guidelines were formulated according to which pastoral guidance can be provided to the dissociated person. Special emphasis was placed on a multidisciplinary approach where full recognition was given to the possible contributions by psychologists, psychiatrists, medical doctors and others. As part of the preparation for counselling the dissociated person, attention was given to the importance of prayer support. With regard to the counselling process itself, the following five phases appeared to be of significance: introductory prayers, consultation and discussion, prayer as part of the therapeutic process, the development of life skills, and spiritual growth after the therapeutic process. Because of the cultic and ritual abuse that some victims have been exposed to, it is possible that apart from fragmented sub-personalities, demonic influences may also be present. It is thus of extreme importance to distinguish between these two areas, and the counsellor must be well equipped with the necessary knowledge and experience to handle this complicated issue. From this study it became evident that there is a special need for pastoral guidance of the dissociated person by counsellors who are well acquainted with the complexities of this field. Scientific knowledge, together with a pastoral focus as well as total dependence upon the therapeutic power of the Holy Spirit, is indeed a 'winning recipe'. / Thesis (M.A. (Pastoral))--North-West University, Potchefstroom Campus, 2006.

Because of the inability to deal with traumatic and stressful situations it often happens that a person dissociates. These people then 'move out of the situation', so to speak. The dissociated person can be spiritually, emotionally and physically handicapped for life. In the long term it often results in depression, feelings of guilt, relationship problems, social maladjustment, as well as addiction to medication. Pastoral counselling to this person (as part of a multidisciplinary approach) often results in a decline of the symptoms and a normalisation of the person's situation. From the basis-theoretical research it became clear that throughout history God is present in a very prominent way in the life of the individual. Right from the very beginning at conception, until old age, He is intensely involved. God created man in His image but through sin this image was distorted. Because of His love for man, however, He fulfilled His promise of restoration and healing in and through Jesus Christ. It appears that knowledge regarding the phenomenon of dissociation dates back to as early as 400 BC. Research since the early 1990's onwards resulted in numerous publications, articles and books being written on the topic of dissociation. In thls study, emphasis was placed on a number of such relevant contributions. The specific characteristics of the dissociated person, practical guidelines for counselling hirnlher as proposed by psychology, as well as pastoral psychologists were discussed. It became evident that contributions and research in the field from a psychological perspective seem to be much more advanced compared to what has been done by theologians to date. For this reason it is imperative that pastoral counsellors become more acquainted with the theme of dissociation. With regard to methodology, the eclectic approach proved to be the best option. This will enable the pastoral counsellor in hidher guidance of the dissociated person to draw on the wealth and variety of contributions and perspectives fiom both the psychological and the theological domains. As a result of and flowing forth from the basis-theoretical and meta-theoretical perspectives, practice-theoretical guidelines were formulated according to which pastoral guidance can be provided to the dissociated person. Special emphasis was placed on a multidisciplinary approach where full recognition was given to the possible contributions by psychologists, psychiatrists, medical doctors and others. As part of the preparation for counselling the dissociated person, attention was given to the importance of prayer support. With regard to the counselling process itself, the following five phases appeared to be of significance: introductory prayers, consultation and discussion, prayer as part of the therapeutic process, the development of life skills, and spiritual growth after the therapeutic process. Because of the cultic and ritual abuse that some victims have been exposed to, it is possible that apart from fragmented sub-personalities, demonic influences may also be present. It is thus of extreme importance to distinguish between these two areas, and the counsellor must be well equipped with the necessary knowledge and experience to handle this complicated issue. From this study it became evident that there is a special need for pastoral guidance of the dissociated person by counsellors who are well acquainted with the complexities of this field. Scientific knowledge, together with a pastoral focus as well as total dependence upon the therapeutic power of the Holy Spirit, is indeed a 'winning recipe'. / Thesis (M.A. (Pastoral))--North-West University, Potchefstroom Campus, 2006.

Text in Afrikaans / The focus of this qualitative study was the perceptions of parents regarding their toddlers' regressive behaviour. For the purposes of this study the term perceptions relates to both the impressions in a persons' consciousness as well as the result thereof. The researcher compiled a conceptual framework from the existing literature and then carried out the empirical study. A focus group of four parents' whose toddler or toddlers showed regressive behavior at the time of the study was compiled. A focusgroup discussion was held where the parents described their perceptions of their toddlers' regressive behaviour. The focus group discussion was recorded both by video camera as well as a digital recorder with the consent of all focus group participants, after which it was transcribed. Recurring themes were identified from the transcribed data and verified with literature. Qualitative data were obtained that answered the research question. / Social work / M.Diac.

Text in Afrikaans / The focus of this qualitative study was the perceptions of parents regarding their toddlers' regressive behaviour. For the purposes of this study the term perceptions relates to both the impressions in a persons' consciousness as well as the result thereof. The researcher compiled a conceptual framework from the existing literature and then carried out the empirical study. A focus group of four parents' whose toddler or toddlers showed regressive behavior at the time of the study was compiled. A focusgroup discussion was held where the parents described their perceptions of their toddlers' regressive behaviour. The focus group discussion was recorded both by video camera as well as a digital recorder with the consent of all focus group participants, after which it was transcribed. Recurring themes were identified from the transcribed data and verified with literature. Qualitative data were obtained that answered the research question. / Social work / M.Diac.