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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.
161

Suppression of the Rotational Vestibulo-Ocular Reflex during a Baseball Pitch

Burcham, Marc A. 03 September 2010 (has links)
No description available.
162

REMEMBERING THE NATION’S PASTIME: MAJOR LEAGUE BASEBALL AND PUBLIC HISTORY

Feagan, Joy January 2019 (has links)
This study explores what happens when baseball and public history collide at physical sites. It specifically examines corporate and vernacular exhibits and tours at six Major League ballparks and exhibits at the National Baseball Hall of Fame & Museum. I study these primary sources within the broader context of baseball history, nostalgia marketing, heritage tourism, and the relationship between public historians and corporations. My analysis adds to the sparse critical literature on sports public history. / History
163

An Analysis of Catcher's Mask Performance to Attenuate Head Accelerations

Shain, Kellen Saul 07 May 2010 (has links)
The goals of this study were to measure the ability of catcher's masks to attenuate head accelerations upon impact with a baseball, and to compare these head accelerations to established injury thresholds for concussions. Testing involved using a pneumatic cannon to shoot baseballs at an instrumented (3-2-2-2 accelerometer array) Hybrid III headform (a 50th percentile male head and neck) with and without a catcher's mask on the head. The ball speed was controlled from approximately 26.8 – 35.8 m/s (60 – 80 mph) and regulation NCAA baseballs were used. Peak linear resultant acceleration was 140 – 180 g without a mask and 16 – 30 g with a mask over the range of balls speeds investigated. Peak angular resultant acceleration was 19500 – 25700 rad/sec2 without a mask and 2250 – 3230 rad/sec2 with a mask. The Head Injury Criterion was 93 – 181 without a mask and 3 – 13 with a mask and the Severity index was 110 – 210 without a mask and 3 – 15 with a mask. Catcher's masks reduced head acceleration metrics by approximately 85% when baseballs were impacted with just the headform. Head accelerations with a catcher's mask were substantially lower than contemporary injury thresholds, yet evidence indicates that baseball impacts to the mask still result in concussions. / Master of Science
164

From Telluric (Earth) To Tectonic (Sky)

Buchanan, Christopher Taylor 10 June 2008 (has links)
My graduate thesis is a study of telluric and tectonic architecture. These two ideas inspired me to design a baseball stadium for the town of Blacksburg, Virginia that portrayed the contrasting concepts "of the earth" and "of the sky." / Master of Architecture
165

A Kinematic Analysis of the Baseball Batting Swings Involved in Opposite-Field and Same-Field Hitting

Pfautsch, Eric W. 12 1900 (has links)
The purpose of the study was to examine selected mechanical factors involved in hitting a baseball to the same and opposite fields. Special emphasis was placed on an identification of those factors which distinguish players of different hitting abilities. Twenty male college level baseball players, ten in each of two groups, hit six pitched baseballs, three each to two assigned areas of the playing field. The movement patterns for the opposite field and same field batting swings appeared to be similar in form with differences between the two swings due to (a) differences in the angular displacements at the left wrist and left elbow joints and (b) differences in the temporal characteristics.
166

Remapping and visualizing baseball labor: a digital humanities project

Walden, Katherine Elizabeth 01 January 2019 (has links)
Recent baseball scholarship has drawn attention to U.S. professional baseball’s complex twentieth century labor dynamics and expanding global presence. From debates around desegregation to discussions about the sport’s increasingly multicultural identity and global presence, the cultural politics of U.S. professional baseball is connected to the problem of baseball labor. However, most scholars address these topics by focusing on Major League Baseball (MLB), ignoring other teams and leagues—Minor League Baseball (MiLB)—that develop players for Major League teams. Considering Minor League Baseball is critical to understanding the professional game in the United States, since players who populate Major League rosters constitute a fraction of U.S. professional baseball’s entire labor force. As a digital humanities dissertation on baseball labor and globalization, this project uses digital humanities approaches and tools to analyze and visualize a quantitative data set, exploring how Minor League Baseball relates to and complicates MLB-dominated narratives around globalization and diversity in U.S. professional baseball labor. This project addresses how MiLB demographics and global dimensions shifted over time, as well as how the timeline and movement of foreign-born players through the Minor Leagues differs from their U.S.-born counterparts. This project emphasizes the centrality and necessity of including MiLB data in studies of baseball’s labor and ideological significance or cultural meaning, making that argument by drawing on data analysis, visualization, and mapping to address how MiLB labor complicates or supplements existing understandings of the relationship between U.S. professional baseball’s global reach and “national pastime” claims.
167

Some Professionals Play Minimax: A Reexamination of the Minimax Theory in Major League Baseball

Park, Jeffrey 01 January 2010 (has links)
This paper explores the behavior of Major League Baseball pitchers. We analyze the pitching data from 2007-2010 in order to determine whether their actions follow minimax play. We also examine what the OPS statistic tells us about a pitcher's value.
168

A Study of Minor League Baseball Prospects and Their Expected Future Value

Tymkovich, Jay Lyon 01 January 2012 (has links)
This thesis will examine highly rated Minor League baseball players and how they subsequently perform in their Major League careers. Specifically, this study has collected data on over 800 players ranked on the prospect lists of Baseball America, Baseball Prospectus, and John Sickels. Using regression analysis, I have examined the correlation between ranking and future performance, as well as studying other factors like position and age to determine if there are common characteristics to successful prospects.
169

A summer wildfire : how the greatest debut in baseball history peaked and dwindled over the course of three months

Reynolds, Colin Thomas 27 July 2011 (has links)
The narrative itself is an ageless one, a fundamental Shakespearean tragedy in its progression. A young man is deemed invaluable and exalted by the public. The hero is cast into the spotlight and bestowed with insurmountable expectations. But the acclamations and pressures are burdensome and the invented savior fails to fulfill the prospects once imagined by the public. He is cast aside, disregarded as a symbol of failure or one deserving of pity. It’s the quintessential tragedy of a fallen hero. The protagonist of this report is Washington Nationals pitcher Stephen Strasburg, who enjoyed a phenomenal rookie season before it ended abruptly due to a severe elbow injury. But from a broader perspective, this report considers the current state of baseball in American society. The immense anticipation of Strasburg’s debut in early June of 2010 was unprecedented and his success sparked the public’s interest. But the 21-year-old failed to seize our adoration and his injury left many disappointed and disengaged. During a time when the casual baseball fan was disinterested and even the devoted felt disenchanted, Strasburg provided a brief reprieve from the controversies and allegations. Americans could connect with their beleaguered National Pastime once more. Although Strasburg is the driving force, his role as “savior” could have been bestowed upon anyone. Nothing about his personality or looks or charisma garnered him such high esteem, but just his uncanny ability to throw a baseball. On the surface he is just a young prodigy in a long line of highly touted successes and failures – and he certainly won’t be the last. In essence, the star alone does not compose the story, but rather it’s the ideology surrounding him. Lastly, Strasburg’s narrative is still unfinished. As in any tragic tale comes the hope of redemption. This unknown conclusion is fitting for a baseball narrative where every year begins afresh and endless possibilities emerge. As essayist Alexander Pope once noted, “Hope springs eternal in the human breast.” The same is true in baseball. / text
170

The effects of the use of the portable video tape recorder in coaching batting

Muhr, William Raymond, 1938- January 1972 (has links)
No description available.

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