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 159 for “"Grit"”.
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Forces in single grit grinding
Thesis: M.S., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1957
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Quantifying Grit in MLB Batters
This thesis investigates the quantification of grit in Major League Baseball (MLB) batters, a crucial yet underexplored area in sports analytics traditionally gauged through qualitative assessment. Utilizing 2023 game data from the top 160 most utilized MLB batters, this study develops a Grit Score …
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The Relationship between Attachment and Grit
… further our understanding of the new construct grit, defined as maintaining persistence and passion when pursuing long-term goals despite setbacks and obstacles (Duckworth et al., 2007). Studies have shown grit to be a significant determinant of success. I view grit as malleable, with …
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The Relationship between Attachment and Grit
… further our understanding of the new construct grit, defined as maintaining persistence and passion when pursuing long-term goals despite setbacks and obstacles (Duckworth et al., 2007). Studies have shown grit to be a significant determinant of success. I view grit as malleable, with …
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Grit, mindsets, and persistence of engineering students
… In the first study, I investigated whether grit would help students persist in engineering. In the second study, I explored the gritty behaviors of engineering students who persisted through academic failures. In the third study, I developed an intervention to encourage students to adopt …
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Extrusion honing using mixtures of polyborosiloxanes and grit
Extrusion honing is a technique used for the finish machining of engineering components. The process may be used to deburr, radius or polish depending on the specific application. Extrusion honing utilises a polyborosiloxane polymer, which is mixed with fine abrasive particles and forced through or …
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Grit and Student-Athlete Performance: A Case Study.
… was to investigate the relationship between grit and student-athlete academic and sport performance. An exploratory study was conducted using a case study methodology, utilizing both quantitative and qualitative research. The Grit Short Scale (Duckworth, 2007) was employed on student-athletes …
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Measuring Grit in NFL Cornerbacks using Statistical Analysis
… Football League (NFL) season, I compiled a Grit Score that measured cornerback responses to an adverse result to a play. I calculated this Grit Score using the results of whether a cornerback allowed their opposing receiver to catch the ball to measure change in performance. When comparing …
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Efficiency of selected shapes of grit chamber troughs
Grit is usually removed from sewage flow just prior to treatment by some type of grit chamber, often little more than a wide channel with a depressed trough to trap the grit. Three shapes of grit chamber troughs were studied in a model to determine which was the most efficient for the selective …
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The rheological and honing characteristics of polyborosiloxane/grit mixtures.
… (a viscoelastic polymer), containing abrasive grit additions, across surfaces, edges, and through component cavities. The AFM process is a complex one and its machining mechanism is still only partially understood since previous research into the process has mainly been limited to qualitative …
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Enhancing Grit In Elite Athletes Through Functional Imagery Training
Grit has been researched across a wide variety of domains with negative correlations to drop out rates and positive associations to performance. However, there has been little to empirically change character through interventions, and even fewer in sport. A total of six studies are presented …
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Environmental Performance of Steel Grit and Specialty Sand as Abrasives
… Commonly used abrasives include sand, steel grit, mineral abrasives, metallic abrasives, and synthetic abrasives. The basic objective of this study was to understand the environmental performance of two abrasives, Steel Grit and Specialty Sand. The project was funded by the Gulf Coast Region …
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Grit and Demographic Characteristics Associated with Nursing Student Course Engagement
… nursing courses is particularly important. Grit (consistency of interest and perseverance of effort) is a factor that may be associated with student course engagement. Demographic characteristics of age, gender, race/ethnicity, prior education, degree program, and self-reported grade point …
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Genetics underlying flaking grit yield from dry milled maize grain
… conducted to explore genetics underlying flaking grit yield (FGY) and evaluate the relationship between FGY and agronomic performance, with an aim to devise breeding strategies to simultaneously improve FGY and agronomic performance in the future. The survey used a broad-based set of inbreds that …
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Collegiate Student-Athlete's Subjective Well-being Related to Mindset and Grit
… predictors of SWB are an individual’s level of grit and their ability to utilize a growth mindset (Hou et al., 2021; Albert et al., 2019). However, work regarding student-athletes’ subjective well-being related to their grit and mindset is limited. This thesis examines the role that established …
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Grit and Belonging in One Rural High School: A Survey Study
… sense of belonging in school and positive effect grit can have on individuals’ successes, research is needed to deeper explore potential relationships between students’ senses of belonging and grit, along with a closer look at the varying types of schooling belonging in existence. Correlations …
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Songs of sand and grit : a collection of narrative literary journalism
The introduction explicates the nature of narrative literary journalism and situates the four stories within this edifice. This body of work experiments with the classical form of narrative literary journalism. The Soul Searcher tells the story of the ethnomusicologist John Turest-Swartz who wants …
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Investigation of effect of geometry on performance of grit collection troughs
… troughs that served to collect and store grit captured by a model grit chamber. The grit employed was a 0.1mm sand fraction obtained by sieving and the width of the channel of the model grit chamber was 0.5 ft. Over a hundred experiments were performed which spanned a range of velocities …
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Tough Teammates: Training Grit and Optimism Together Improves Performance in Professional Footballers
… of athletes and other high level performers. Grit and optimism have both been linked to performance outcomes in multiple disciplines, and interventions have been trialed to develop these factors in individuals and groups, with varying levels of success. Using an adapted version of the Penn …
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