Thesis (MPH)--University of Limpopo, 2011. / Background: Support groups are an informal resource that attempts to provide healing components to a variety of problems and challenges. An informal support outside of family, friends, or professionals often provides greater understanding, more similarity (from individuals experiencing similar life events), an opportunity for empathy and altruism, and a sense of identity for participants. Learning new ways to handle challenges, cope with changes, and maintain new behaviors are all important aspects of the support group experience. Purpose: The aim of the study was to determine what HIV positive people perceive as barriers to participate in HIV support groups. Methods: This was a quantitative study design using structured questionnaires on 248 participants who gave written consents to participate in the study. Results: Majority were female 63% participants, single (52.63%), unemployed (60%), between ages 31-40 and 52.02% attained secondary education. Participants who were currently on HIV treatment (prophylaxis and ARV) has attended HIV support groups before while participants who were not on any treatment have never attended HIV support groups. Participants who never attended HIV support group also never attended other support groups. The main reasons that participants gave for not attending in HIV support groups was that they are concerned about their privacy and HIV status being known by others. Barriers preventing attendance of HIV support group were support groups are hard to find, work schedules and lack of transport money.

To document the design, prototype and manufacture of a lounge, which stimulates communication and human interaction. The lounge will also question conventional seating arrangements, and redefine how two people can sit in relation to each other, converse, interact and exchange body language. The process began with an initial design sketch, and producing a prototype. This step was required, as it was the starting point for the major project. It provided me with an initial design to criticize and improve on. The major project is intended to test the validity of the initial design, analyse the markets, and improve the design in relation to ergonomic issues, material/manufacturing resolution and produce a marketing plan. The next stage of the process was the gathering and analysis of relevant information in order to redefine the design brief. This involved preliminary research into marketing, ergonomics, materials and manufacturing processes. With the design brief now established, concepts were prepared and compared against the products criteria. The design solution which best met the criteria was further detailed and developed. Finally, a business plan was put together to test the commercial viability of the lounge. The business plan was comprised of the viable markets, production cost, investment cost, discounted cash flow, and sensitivity analysis.

The use of living radical polymerization methods has shown significant potential to control grafting of polymers from inert polymeric substrates. The objective of this thesis is to create advanced substrates for use in combinatorial chemistry applications through the use of g-radiation as a radical source, and the use of RAFT, ATRP and RATRP living radical techniques to control grafting polymerization. The substrates grafted were polypropylene SynPhase lanterns from Mimotopes and are intended to be used as supports for combinatorial chemistry. ATRP was used to graft polymers to SynPhase lanterns using a technique where the lantern was functionalized by exposing the lanterns to gamma-radiation from a 60Co radiation source in the presence of carbon tetra-bromide, producing short chain polystyrene tethered bromine atoms, and also with CBr4 directly functionalizing the surface. Styrene was then grafted off these lanterns using ATRP. MMA was graft to the surface of SynPhase lanterns, using g-radiation initiated RATRP at room temperature. It was found that the addition of the thermal initiator, AIBN, successfully increased the concentration of radicals to a level where we could achieve proper control of the polymerization. RAFT was used to successfully control the grafting of styrene, acrylic acid and N,N???-dimethylacrylamide to polypropylene SynPhase Lanterns via a -initiated RAFT agent mediated free radical polymerization process using cumyl phenyldithioacetate and cumyl dithiobenzoate RAFT agents. Amphiphilic brush copolymers were produced with a novel combined RAFT and ATRP system. Polystyrene-co-poly(vinylbenzyl chloride) created using gamma-radiation and controlled with the RAFT agent PEPDA was used as a backbone. The VBC moieties were then used as initiator sites for the ATRP grafting of t-BA to give a P(t-BA) brush that was then hydrolyzed to produce a PAA brush polymer. FMOC loading tests were conducted on all these lanterns to assess their effectiveness as combinatorial chemistry supports. It was found that the loading could be controlled by adjusting the graft ratio of the lanterns and had a comparable loading to those commercially produced by Mimotopes.

The use of living radical polymerization methods has shown significant potential to control grafting of polymers from inert polymeric substrates. The objective of this thesis is to create advanced substrates for use in combinatorial chemistry applications through the use of g-radiation as a radical source, and the use of RAFT, ATRP and RATRP living radical techniques to control grafting polymerization. The substrates grafted were polypropylene SynPhase lanterns from Mimotopes and are intended to be used as supports for combinatorial chemistry. ATRP was used to graft polymers to SynPhase lanterns using a technique where the lantern was functionalized by exposing the lanterns to gamma-radiation from a 60Co radiation source in the presence of carbon tetra-bromide, producing short chain polystyrene tethered bromine atoms, and also with CBr4 directly functionalizing the surface. Styrene was then grafted off these lanterns using ATRP. MMA was graft to the surface of SynPhase lanterns, using g-radiation initiated RATRP at room temperature. It was found that the addition of the thermal initiator, AIBN, successfully increased the concentration of radicals to a level where we could achieve proper control of the polymerization. RAFT was used to successfully control the grafting of styrene, acrylic acid and N,N???-dimethylacrylamide to polypropylene SynPhase Lanterns via a -initiated RAFT agent mediated free radical polymerization process using cumyl phenyldithioacetate and cumyl dithiobenzoate RAFT agents. Amphiphilic brush copolymers were produced with a novel combined RAFT and ATRP system. Polystyrene-co-poly(vinylbenzyl chloride) created using gamma-radiation and controlled with the RAFT agent PEPDA was used as a backbone. The VBC moieties were then used as initiator sites for the ATRP grafting of t-BA to give a P(t-BA) brush that was then hydrolyzed to produce a PAA brush polymer. FMOC loading tests were conducted on all these lanterns to assess their effectiveness as combinatorial chemistry supports. It was found that the loading could be controlled by adjusting the graft ratio of the lanterns and had a comparable loading to those commercially produced by Mimotopes.

The use of living radical polymerization methods has shown significant potential to control grafting of polymers from inert polymeric substrates. The objective of this thesis is to create advanced substrates for use in combinatorial chemistry applications through the use of g-radiation as a radical source, and the use of RAFT, ATRP and RATRP living radical techniques to control grafting polymerization. The substrates grafted were polypropylene SynPhase lanterns from Mimotopes and are intended to be used as supports for combinatorial chemistry. ATRP was used to graft polymers to SynPhase lanterns using a technique where the lantern was functionalized by exposing the lanterns to gamma-radiation from a 60Co radiation source in the presence of carbon tetra-bromide, producing short chain polystyrene tethered bromine atoms, and also with CBr4 directly functionalizing the surface. Styrene was then grafted off these lanterns using ATRP. MMA was graft to the surface of SynPhase lanterns, using g-radiation initiated RATRP at room temperature. It was found that the addition of the thermal initiator, AIBN, successfully increased the concentration of radicals to a level where we could achieve proper control of the polymerization. RAFT was used to successfully control the grafting of styrene, acrylic acid and N,N???-dimethylacrylamide to polypropylene SynPhase Lanterns via a -initiated RAFT agent mediated free radical polymerization process using cumyl phenyldithioacetate and cumyl dithiobenzoate RAFT agents. Amphiphilic brush copolymers were produced with a novel combined RAFT and ATRP system. Polystyrene-co-poly(vinylbenzyl chloride) created using gamma-radiation and controlled with the RAFT agent PEPDA was used as a backbone. The VBC moieties were then used as initiator sites for the ATRP grafting of t-BA to give a P(t-BA) brush that was then hydrolyzed to produce a PAA brush polymer. FMOC loading tests were conducted on all these lanterns to assess their effectiveness as combinatorial chemistry supports. It was found that the loading could be controlled by adjusting the graft ratio of the lanterns and had a comparable loading to those commercially produced by Mimotopes.

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<p>Den här uppsatsen är skriven på uppdrag av GrenseTjänsten Morukulien, vilken är en organisation som hjälper personer, företag och andra organisationer som har ärenden i både Sverige och Norge.</p><p>Syftet med uppsatsen är att jämföra levnadskostnaderna för en tvåbarnsfamilj i Arvika- och Kongsvinger Kommun. Detta görs genom att se vilken familj som har störst köpkraft. Med köpkraft menas hur mycket man kan konsumera för sin disponibla inkomst.</p><p>Levnadskostnaderna jämförs för en genomsnittlig tvåbarnsfamilj. Undersökningen bygger på att alla kostnader läggs i boendelandet. Vidare utgås det ifrån att båda familjerna har samma konsumtionsbeteende som en genomsnittlig svensk tvåbarnsfamilj med jämförbar inkomst. Dessa antaganden förenklar undersökningen men riskerar samtidigt att undervärdera den norska familjens köpkraft.</p><p>Den disponibla inkomsten är nästan 40 procent högre för den norska familjen än för den svenska. Då är inte växelkursen medräknad. Därmed skiljer det ännu mer om man går till banken och växlar pengarna.</p><p>Men när det gäller köpkraften är vi intresserad av vilken mängd varor familjerna kan köpa i hemlandet för sin disponibla inkomst. Då de genomsnittliga kostnaderna är 22,2 procent högre i Norge än i Sverige utan hänsyn till växelkursen, blir slutsatsen av den här uppsatsen att den norska familjen har 14,0 procents större köpkraft än den svenska familjen.</p> / <p>This paper is written at the request of GrenseTjänsten Morukulien, which is an organization that helps people, companies and other organizations that have commisions in both Sweden and Norway.</p><p>The purpose of this paper is to compare the cost of living for a family with two children in Arvika and Kongsvinger and to find out which family who has the biggest purchasing power. The purchasing power is how much you can consume for your disposable income.</p><p>The cost of living is compared to a family with two children. The survey is based on the assumption that everything you consume, you consume in your native country. Furthermore it is assumed that both families and have the same consumption behavior as an average Swedish family with two children with a comparable income. These assumptions simplify the survey, but on the other hand, the risk of underestimating the Norwegian family´s purchasing power arises.</p><p>If you exclude the exchange rate, the disposable income is almost 40 percent higher for the Norwegian family than for the Swedish family. Therfore there´s an even bigger difference if one goes to the bank and exchanges money.</p><p>But when it comes to the purchasing power we are interested in how much the families can consume for the disposable income in their native country. The average prices are 22,2 percent higher in Norway than in Sweden, without consideration to the exchange rate. The conclusion of this paper is that the Norwegian family has 14,0 percent more purchasing power than the Swedish family.</p>

With aging there is a decrease in a person’s ability to perform activities of daily living (ADL) which may be most effectively addressed using training patterns that are biomechanically similar to ADL. Since aquatic exercise offers the opportunity to provide resistance with a high level of safety, the pool may afford the ideal environment for ADL-specific training in an aging population. Purpose: The purpose of this investigation was to compare a traditional aquatic exercise program (TRAD) to an aquatic program tailored to target ADL (ADLspec). Methods: Eighteen independently living individuals (68.7 + 7.5 years) were randomly assigned to a TRAD or ADLspec aquatic exercise group. The exercise groups attended 1 hr exercise sessions, 2 times per week for 8 weeks. ADL ability was assessed using the short version of the Continuous-Scale Physical Functional Performance Test (PFP-10); while strength and power were assessed using the 30s arm curl and 30 sec. chair stand tests. Results: Mixed design ANOVAs revealed a significant group x time interaction for floor sweep time with the ADLspec group outperforming the TRAD and control (CON) groups (p = .043). Additionally, the ADLspec group improved the pan weight and scarf time components of the PFP-10 (p < .020), while the TRAD group improved pan time and laundry time (p < .046). Both training groups showed similar improvements for jacket time, grocery weight, and 6-min walk, (p < .046). The ADLspec and TRAD groups also made similar improvements in upper and lower body strength, as well as lower body power across time, (p < .043). A student’s t-test revealed the TRAD group spent more time exercising during the hour session than the ADLspec group (p < .05). Conclusion: The results indicate that performing an ADLspec aquatic exercise program can increase performance of ADL that require more complex sequential movements; however, ADL more dependent on fitness may be better addressed using a TRAD intervention. These results can be helpful when designing a periodized aquatic training program to increase independence in older persons.

Studies have shown that the rising rate of adverse physical, social and mental conditions are tightly related to a lack of physical activity, poor eating habits, and the lack of social interaction. Unlike health problems centuries ago which were often caused by lethal diseases, the contemporary health problems in the United States relate to peoples' lifestyles and built environments. Vehicle-oriented community design has caused limited physical activity and unhealthful eating habits that increase obesity and other related health problems. Modern built environments often unintentionally discourage social interactions and present unintended obstacles to physical activities which causes social and mental health problems. This thesis is an attempt to address some of the issues related to improving community design for better community health outcomes via a better design on the built environment. Specifically, this thesis is a case study in the Burlington neighborhood, a low income urban area in Knoxville, Tennessee. I test how design may the issues mentioned above. Following the WHO's definition of health, which is ``a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity.'' This thesis therefore addresses the issue of human health by focusing upon two things. The first thing is to improve the physical health. This includes providing access for pedestrians and bicyclists, access to healthy food and places to exercise. The second focus is to improve social and mental health by providing recreation areas for socialization and refreshing mental health. Unlike the traditional public health approach that relies upon medical interventions, this thesis posits the preventive efforts by utilizing spaces close to people's dwelling places.