Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 135 for “"SPC"”.
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A framework of computer-aided short-run SPC planning
The application of SPC can be divided into two phases: planning and implementation. For short-runs, the planning phase is the bottleneck, which entails the formation of part families and determines corresponding data collection requirements. To ensure the homogeneity of the part family members, …
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Prácticas de alimentación en caballos sangre pura de carrera (SPC)
Fil: Miguel Martínez, Diego. Universidad Católica Argentina. Facultad de Ingeniería y Ciencias Agrarias; Argentina
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The Effect of a Stickhandling and Puck Control (SPC) Training Intervention on SPC Skills and Wrist Shot Performance Variables in Female Collegiate Ice Hockey Players
… of a 16 session stickhandling and puck control (SPC) off-ice training intervention on SPC skills and wrist shot performance variables. Eighteen female collegiate ice hockey players participated in a crossover design training intervention, whereby players were randomly assigned to two groups. Each …
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An Investigation on In-Process SPC Sampling Frequency for Shaft Bearing Turning Process
1 PDF file (56 pages)
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Statistical process control (SPC) in a high volume machining center : gage repeatability and reproducibility study
… is to set up a statistical process control (SPC) system in a high volume machining center to reduce the scrap rate and improve the manufacturing quality. The system is demonstrated on a machining center at Waters Corporation as part of a team internship project. This thesis focuses on the …
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Statistical process control (SPC) in a high volume machining center : value of standard operating procedures
… related to the different components of SPC. The standard operating procedures are developed to be portable such that SPC can be used in various sections of the machining center. Findings include cost saving benefits and scrap rate reduction of approximately 50% can be achieved for the …
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An assessment of manufacturing quality variation and an SPC handbook for the pallet and container industries
… other companies. Statistical Process Control (SPC) is one-way to prove to the buyer the quality level of their products. One part of the this thesis is a handbook, which explains a step by step process of implementing an SPC program for the pallet and container industry. In addition, the thesis …
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Advanced Statistical Process Control Techniques for Analysis of Medical Linear Accelerator Performance
Statistical Process Control (SPC) is an approach to measure normal and abnormal variations of a process. Its success rests upon the fact that any process can be mapped by a series of inputs and outputs. SPC techniques are displayed using process behavior charts which are graphs that contain data …
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Origins of Systemic to Pulmonary Collateral Arteries and their Relative Frequencies in Patients with Pulmonary Artery Atresia or Stenosis as determined using Multidetector Computed Tomography Angiography
… of systemic to pulmonary collateral arteries (SPC/s). AIM: This study aims to guide radiologists, cardiologists and cardiothoracic surgeons in their search for SPC/s and to recommend an accurate, informative and standardised nomenclature system for SPC/s based on the relative frequency of SPC/s …
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An Approach to Neuro-Fuzzy Feedback control in Statistical Process Control
… control system for Statistical Process Control (SPC) because there is no effective method that can be used to calculate the accurate magnitude of feedback control actions in traditional SPC. Suitable feedback adjustments are generated from the experiences of process engineers. This drawback means …
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Investigation of the failure of statistical process control in manufacturing industries in South Africa : case study - Atlantis Diesel Engines
… an insight into why Statistical Process Control (SPC), a quality management tool, is not yielding desired results in some manufacturing industries such as Atlantis Diesel Engines in the Western Cape. Statistical Process Control is an improvement technique that, when properly used, can improve both …
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The Effectiveness of Infrastructure and Expertise on the Acquisition of Stickhandling and Puck Control Skills in Competitive Hockey Players
… using a novel stickhandling and puck control (SPC) training device; physical practice (PP), and physical practice and observational learning (PP+OL), on skill acquisition and retention of SPC skills in competitive hockey players. Male (N=40), atom-aged (2005/2006 birth years), hockey players …
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The effects of moist heat on the nutritive value of soy protein concentrate
Soy protein concentrate (SPC) was autoclaved at 121°C and 15 p.s.i for 0, 10, 30 min., 2 and 4 hr. The solubility of the control, 10 and 30 min. autoclaved samples was quite low (about 12%) as compared with the 2 and 4 hr. samples (about 27%) in potassium phosphate buffer (pH 7.6, 0.5 ionic …
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Evaluating the role of flow and specific conductivity on stream metabolism across a mining-induced salinity gradient in the Appalachian Coalfield
… Mg into waters, raising specific conductivity (SpC). Organismal responses to salinization have been well documented in freshwater ecosystems, but there are few measurements assessing how salinity effects on organisms influence whole-ecosystem processes, specifically stream metabolism. …
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Second primary cancers following breast cancer in the general population and in BRCA1 and BRCA2 pathogenic variant carriers
Background Second primary cancer (SPC) risks in breast cancer (BC) survivors carrying BRCA1 or BRCA2 pathogenic variants (PVs) are uncertain. There is also little evidence for how SPC risks following BC vary by sociodemographic factors, treatments, or the pathology of the first BC. My objectives …
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Surface Characteristics of Silica Polyamine Composites
… characteristics of silica polyamine composites (SPC) by elucidating coordination environments, measuring surface stability, and comparisons with analogous materials. Application of SPC materials as supports for heterogeneous catalysts was also investigated. Analytical techniques including NMR …
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Surface Characteristics of Silica Polyamine Composites
… characteristics of silica polyamine composites (SPC) by elucidating coordination environments, measuring surface stability, and comparisons with analogous materials. Application of SPC materials as supports for heterogeneous catalysts was also investigated. Analytical techniques including NMR …
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