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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.
21

Improving the Safety and Continuity Of Medicines management at Transitions of care (ISCOMAT): protocol for a process evaluation of a cluster randomised control trial

Powell, Catherine, Breen, Liz, Fylan, Beth, Ismail, Hanif, Alderson, S.L., Gale, C.P., Gardner, Peter, Farrin, A.J., Alldred, David P., ISCOMAT Programme Management Team 25 November 2020 (has links)
Yes / Introduction A key priority for the UK National Health Service and patients is to ensure that medicines are used safely and effectively. However, medication changes are not always optimally communicated and implemented when patients transfer from hospital into community settings. Heart failure is a common reason for admission to hospital. Patients with heart failure have a high burden of morbidity, mortality and complex pharmacotherapeutic regimens. The Improving the Safety and Continuity Of Medicines management at Transitions of care programme comprises a cluster randomised controlled trial which will test the effectiveness of a complex behavioural intervention aimed at improving medications management at the interface between hospitals discharge and community care. We will conduct a rigorous process evaluation to inform interpretation of the trial findings, inform implementation of the intervention on a wider scale and aid dissemination of the intervention. Methods and analysis The process evaluation will be conducted in six purposively selected intervention sites (ie, hospital trusts and associated community pharmacies) using a mixed-methods design. Fidelity and barriers/enablers of implementation of the Medicines at Transitions Intervention (MaTI) will be explored using observation, interviews (20 patients, 40 healthcare professionals), surveys and routine trial data collection on adherence to MaTI. A parallel mixed analysis will be applied. Qualitative data will be thematically analysed using Framework analysis and survey data will be analysed descriptively. Data will be synthesised, triangulated and mapped to the Consolidated Framework for Implementation Research where appropriate. The process evaluation commenced on June 2018 and is due to end on February 2021. Ethics and dissemination Approved by Research Ethics Committee and the UK Health Research Authority REC: 18/YH/0017/IRAS: 231 431. Findings will be disseminated via academic and policy conferences, peer-reviewed publications and social media. Trial registration number ISRCTN66212970.
22

Pakaitinio gydymo metadonu programos proceso vertinimas Lietuvoje / The evaluation of metadone maintenance treatment program process in Lithuania

Marudinaitė, Agnė 06 June 2005 (has links)
A. Marudinaite. The evaluation of metadone maintenance treatment program process in Lithuania: Master Thesis // supervisor prof. Žilvinas Padaiga; Department of Social Medicine, Kaunas University of Medicine. – Kaunas, 2005 – 59 p. Objective: To evaluate methadone maintenance treatment program process in Lithuania. Methods: The analysis was based on instruments developed or adapted by the World Health Organization (WHO): Treatment services review, Checklist for Service Description, Checklist on service quality, Staff attitude and Satisfaction Questionnaire, Schedules for the Assessment of Standards of Care, and Treatment Perception Questionnaire. 50 patients from Vilnius, 20 from Kaunas and 30 from Klaipeda Centers for Addictive Disorders have been questioned, as well as focus groups, comprised of program personnel, patients, external experts, and community representatives. Results: the literature review revealed the factors influencing the process of methadone maintenance treatment (MMT) program: quantity and quality of services; consultations of psychologists to both patients, their relatives and social workers, as well as medical help; adequate methadone dose (it is usually 60 – 100 mg/day); take home privileges, which improve patients motivation; control urine tests, which deter patients from drug usage. The MMT in Lithuania review indicates that treatment accessibility for drug users is very limited geographically. MMT is run only in five largest Lithuanian cities:... [to full text]
23

Assessment Of Sheet Metal Forming Processes By Numerical Experiments

Onder, Erkan Ismail 01 June 2005 (has links) (PDF)
iv Sheet metal forming technologies are challenged especially by the improvements in the automotive industry in the last decades. To fulfill the customer expectations, safety requirements and market competitions, new production technologies have been implemented. This study focuses on the assessment of conventional and new sheet metal forming technologies by performing a systematic analysis. A geometry spectrum consisting of six different circular, elliptic, quad cross-sections are selected for the assessment of conventional deep drawing, hydro-mechanical deep drawing and high-pressure sheet metal forming. Within each cross-section, three different equivalent drawing ratios are used as a variant. More than 200 numerical experiments are performed to predict the forming limits of three competing processes. St14 stainless steel is used as the material throughout the assessment study. The deformation behavior is described by an elasto-plastic material model and all numerical simulations are carried out by using dynamic-explicit commercial The process validation is done by interpreting the strain results of numerical experiment. Therefore, the reliability of predictions in the assessment study highly depends on the quality of simulations. The precision of numerical experiments are verified by comparing to NUMISHEET benchmarks, analytical formulation, and experiments to increase the assets of the assessment study. The analyses revealed that depending on the workpiece geometry and dimensional properties certain processes are more preferable for obtaining satisfactory products. The process limits for each process are established based on the analyzed crosssections of the spectrum. This data is expected to be useful for predicting the formability limits and for selecting the appropriate production process according to a given workpiece geometry.Dynamic-explicit FEM, Deep drawing, Hydroforming, Forming limits, Process evaluation
24

Software Process Improvement Based On Static Process Evaluation

Seckin, Haldun 01 June 2006 (has links) (PDF)
This study investigates software development process improvement approaches. In particular, the static process evaluation methodology proposed by S. G&uuml / ceglioglu is applied on the requirements analysis and validation process applied in Project X in MYCOMPANY and an improved process is proposed. That methodology is an extension of the ISO/IEC 9126 approach for software quality assessment, and is based on evaluating a set of well-defined metrics on the static model of software development processes. The improved process proposed for Project X is evaluated using G&uuml / ceglioglu&rsquo / s methodology. The applied and improved process measurement results compared to determine if the improved process is successful or not.
25

Test Process Evaluation by Combining ODC and Test Technique Effectiveness

Bengtsson, Dan January 2001 (has links)
This report discusses the importance of test process evaluation in order to improve a test model and to provide developer- and management feedback. The report results in a test evaluation framework, developed in cooperation with a department at Ericsson Software Technology in Karlsrona. The framework is a result of discussions with the developers regarding performed testing, studying defect types from past projects and by analyzing the result from a small survey answered by some of the developers at Ericsson. The overall project aim was to evaluate performed testing in order to improve the test model. This requires a good insight of the test process, which is provided by the developed test evaluation framework. The test process is visualized by extracting test process data, making it possible to achieve the project aim. The project aim can be divided into the three following areas: Firstly to evaluate if the current test model is followed as expected, for example are all test techniques used according to the test model? Secondly to evaluate how well the test model fulfills predefined expectations, i.e. is a defect detected with the expected test technique and in the expected test phase? Finally to evaluate if there are any problematic defects that should receive extra attention during a project such as if one or several defect types occurs more frequently than others? The framework is based on another framework, Orthogonal Defect Classification [Chillarege92], combined with the research area Test Technique Effectiveness. The aim of this combination was to support the developed framework. Further a specific part of the framework is focusing on developer- and management feedback. / Dan Bengtsson Västra Stationstorget 7 222 37 Lund
26

Evaluation of the Impact of Membrane Change at a Membrane Softening Water Treatment Plant

Keen, Michael 10 April 2009 (has links)
At the water treatment plant in Dunedin, Florida, reverse osmosis membranes remove the hardness from groundwater sources. Reverse osmosis membranes remove salts, pathogens, and organics from the feed water but can create an aggressive permeate. The membranes strip most ions in the process and the resulting permeate, if not subjected to blending on post treatment, has a tendency to leach metals from lead and copper pipes in the distribution networks. To prevent such problems, the permeate needs to be blended with partially treated raw water or to be chemically treated to re-mineralize and add alkalinity back into the water. In the last decade nanofiltration treatment has gained an increasing foothold in the water treatment industry especially as a water softener. Although nanofiltration membranes also have a high removal rate for organics and pathogens, the separation process is more selective towards multivalent ions (e.g., Ca²+, and Mg²+) than monovalent (e.g., Na+) ions. Most membrane softening plants blend minimally treated raw water with the membrane permeate as a means to reduce the aggressiveness of the water. However, blending can cause issues with disinfection byproducts and pathogen re-introduction. With nanofiltration membranes, fewer mono-valent ions are rejected which creates a more stable permeate and can reduce the blended water ratio. Since it is unlikely that most plants that use membrane filtration for water softening will be able to stop blending entirely, any improvement or sustainability of water quality at a reduced blend ratio should be viewed favorably within the water treatment industry. The study evaluates three nanofiltration membranes: TFC-SR, NF-90, and ESNA1-LF in relation to the reverse osmosis TFC-S RO membrane currently in use at Dunedin. Water flux and salt rejection of the permeate water were compared using solutions of NaCl, MgSO4 and CaCl2. Since the Langelier Saturation Index (LSI) is one of the main tests of the blended finished water and is used to judge water quality prior to its release into the distribution system, this study created a 0%, 10%, 15%, 20%, 30%, and 100% blend ratio for each membrane to compare and contrast the change in the LSI. The TFC-SR membrane showed the most promise in lowering the blend ratio while improving the aggressiveness of the finished water by showing a lower rejection for divalent ions. The TFC-SR membrane also showed an improvement in the LSI relative to the other membranes over the total range of blend ratios.
27

emPOWERed in STEM: Using Participatory Action Research to Create Accessible and Inclusive Undergraduate Research Experiences for Women and Women of Color

Guy, Batsheva R. 29 May 2018 (has links)
No description available.
28

Feasibility and Efficacy of the Enabling Mothers to Prevent Pediatric Obesity Through Web-Based Education and Reciprocal Determinism (EMPOWER) Randomized Control Trial

Knowlden, Adam P. 12 September 2013 (has links)
No description available.
29

Feasibility, Acceptability and Process Evaluation of a Physical Activity Intervention in Toddler aged Children: The TAP-A-LONG Study

Sudarsky, Luke M 28 October 2022 (has links) (PDF)
Recent literature has suggested the importance of physical activity in early childhood such as during the toddler years (12 months - 3 years.) Despite this, most toddlers are not physically active. There is a need to determine the types of physical activity programs that would interest toddlers within the settings they spend a significant amount of time in (e.g., childcare center). Currently, data on the feasibility, implementation, and process evaluation of physical activity interventions in toddler age children attending childcare centers is lacking within the literature. Therefore, the purpose of the Toddler Activity Pilot (TAP-A-LONG) study was to examine the feasibility and acceptability of a four day per week, 10-week physical activity program in toddler aged children during the childcare day. Process evaluation data was collected daily during the entire 10-week study using a semi-structured questionnaire. Once per week on a randomly selected day, toddlers’ physical activity was assessed with accelerometers during the 10-minute intervention session or gross-motor playtime for the treatment and control group, respectively. Accelerometers were also worn for the duration of the full day during baseline, midpoint, and post. Participants were male (58%), white (46%), and lived in a household with married parents (58%). Toddlers’ average age was 25.0 ± 4.2 months. A total of 69.4% of the toddler population was recruited to participate in the study amongst the three participating centers (TAP = 37; CON = 13). During the 10-minute intervention session, toddlers in the treatment group spent 60.4 ± 22.0%, 28.7 ± 15.7%, and 10.9 ± 10.6% of time in sedentary (SED), light physical activity (LPA), and moderate-to-vigorous physical activity (MVPA), respectively. While control center spent 55.7 ± 18.8%, 35.9 ± 15.1, and 8.4 ± 8.0% in SED, LPA, and MVPA, respectively. For program quality, 76.7% and 62.0% of researcher and provider led intervention sessions were delivered clearly (i.e., directions were understandable to toddlers), respectively. The majority of intervention sessions held toddlers’ attention (60% of toddlers participated in at least half of the intervention). Overall, the high acceptability of our TAP-A-LONG intervention highlights the usefulness of physical activity interventions within the childcare setting.
30

A whole system approach to increasing children's physical activity in a multi-ethnic UK city: a process evaluation protocol

Hall, Jennifer, Bingham, Daniel D., Seims, Amanda, Dogra, Sufyan A., Burkhardt, Jan, Nobles, J., McKenna, J., Bryant, M., Barber, Sally E., Daly-Smith, Andrew 20 December 2021 (has links)
Yes / Engaging in regular physical activity requires continued complex decision-making in varied and dynamic individual, social and structural contexts. Widespread shortfalls of physical activity interventions suggests the complex underlying mechanisms of change are not yet fully understood. More insightful process evaluations are needed to design and implement more effective approaches. This paper describes the protocol for a process evaluation of the JU:MP programme, a whole systems approach to increasing physical activity in children and young people aged 5-14 years in North Bradford, UK. This process evaluation, underpinned by realist philosophy, aims to understand the development and implementation of the JU:MP programme and the mechanisms by which JU:MP influences physical activity in children and young people. It also aims to explore behaviour change across wider policy, strategy and neighbourhood systems. A mixed method data collection approach will include semi-structured interview, observation, documentary analysis, surveys, and participatory evaluation methods including reflections and ripple effect mapping. This protocol offers an innovative approach on the use of process evaluation feeding into an iterative programme intended to generate evidence-based practice and deliver practice-based evidence. This paper advances knowledge regarding the development of process evaluations for evaluating systems interventions, and emphasises the importance of process evaluation. / Sport England’s Local Delivery Pilot - Bradford

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