Understanding the New York rabies epizootic 1985-2005

Surveillance data are an important part of medical geography. These data are used to produce much of the analyses that define the subdiscipline. It is understood that surveillance data may contain biases, but there have only been limited studies devoted to determining in what ways the data are not representative of actual disease prevalence. New York was selected for this research for several reasons. First, it has a strong rabies data set. Second, it has a centralized system of licensing animal and dog control officers. Third, it is well-represented in terms of local media. This dissertation attempts to better understand the New York rabies epizootic, using not only rabies surveillance data, but also data collected from animal control officers and media reports, particularly newspaper articles. These data can help provide a fuller picture of the function of a rabies epizootic within a state, particularly in terms of the relationship of the disease to the society at large. The generation of surveillance data itself is not often the subject of investigation. One part of that system that receives little attention from researchers is the part that physically collects animals- animal and dog control officers. As the lowest level in the surveillance system, control officers are often overlooked in terms of their contribution to the system. The media presentation of the rabies epizootic is the other subject of this work. The relationship between a disease and media reports of a disease are often not clear. In New York, reporting of rabies in local newspapers often reflected the submissions of suspicious animals for rabies testing. This research found that the levels of training found in animal and dog control officers in New York were low considering that this was a state with epizootic rabies. The attitudes of the control officers revealed that as a group they considered themselves part of the public health system, but they were often not treated as such. The media investigation revealed that articles about rabies in small, local newspapers can reflect rabies submissions in the adjacent area. This was not true for larger newspapers

Calculation of Unbalanced Magnetic Pull in Cage Induction Machines

If the rotor of an induction motor is not concentric with the stator then an electromagnetic force is generated in a direction that will increase the eccentricity. This is called unbalanced magnetic pull (UMP). The first part of the work presented in this dissertation develops theoretical models which allow the calculation of the UMP in cage induction motors due to static rotor eccentricity. These account for any winding configuration including parallel stator winding connection. The second part of the work verifies the models experimentally using two different cage induction motors. The agreement between predicted and measured values of UMP and line current is found to be good. The investigation leads to several new aspects of the damping effects of parallel stator windings and the cage rotor being highlighted.Science and Engineering Research Council GEC Alsthom Large Machine Ltd., Rugb

Introduction to Human Geography (2nd Edition)

This partner text with the University of North Georgia Press was created under a Round Eleven Mini-Grant for Ancillary Materials Creation and Revision. New supporting materials for the book were created under a Round Fifteen Mini-Grant and include exercises, lecture slides, and sample questions. The UNG Press also hosts a version of the text on their site: https://ung.edu/university-press/books/introduction-to-human-geography.php Authors\u27 Description: Geography is a diverse discipline that has some sort of connection to most every other academic discipline. This connection is the spatial perspective, which essentially means if a phenomenon can be mapped, it has some kind of relationship to geography. Studying the entire world is a fascinating subject, and geographical knowledge is fundamental to a competent understanding of our world. In this chapter, you will learn what geography is as well as some of the fundamental concepts that underpin the discipline. These fundamental terms and concepts will be interwoven throughout the text, so a sound understanding of these topics is critical as you delve deeper into the chapters that follow. Chapters include: Population and Health Migration Folk Culture and Popular Culture Geography of Language Religion Ethnicity and Race Political Geography Development and Wealth Industry Human Settlements Environment and Resourceshttps://oer.galileo.usg.edu/geo-textbooks/1002/thumbnail.jp

Introduction to Human Geography (GGC)

This Grants Collection for Introduction to Human Geography was created under a Round Eight ALG Textbook Transformation Grant. Affordable Learning Georgia Grants Collections are intended to provide faculty with the frameworks to quickly implement or revise the same materials as a Textbook Transformation Grants team, along with the aims and lessons learned from project teams during the implementation process. Documents are in .pdf format, with a separate .docx (Word) version available for download. Each collection contains the following materials: Linked Syllabus Initial Proposal Final Reporthttps://oer.galileo.usg.edu/geo-collections/1001/thumbnail.jp

The Reliability and Validity of Current Technologies for Measuring Barbell Velocity in the Free-Weight Back Squat and Power Clean

This study investigated the inter-day and intra-device reliability, and criterion validity of six devices for measuring barbell velocity in the free-weight back squat and power clean. In total, 10 competitive weightlifters completed an initial one repetition maximum (1RM) assessment followed by three load-velocity profiles (40−100% 1RM) in both exercises on four separate occasions. Mean and peak velocity was measured simultaneously on each device and compared to 3D motion capture for all repetitions. Reliability was assessed via coefficient of variation (CV) and typical error (TE). Least products regression (LPR) (R2) and limits of agreement (LOA) assessed the validity of the devices. The Gymaware was the most reliable for both exercises (CV 10%; TE 0.11 m·s−1, except 100% 1RM (mean velocity) and 90‒100% 1RM (peak velocity)), with MyLift and PUSH following a similar trend. Poorer reliability was observed for Beast Sensor and Bar Sensei (CV = 5.1%‒119.9%; TE = 0.08‒0.48 m·s−1). The Gymaware was the most valid device, with small systematic bias and no proportional or fixed bias evident across both exercises (R2 > 0.42−0.99 LOA = −0.03−0.03 m·s−1). Comparable validity data was observed for MyLift in the back squat. Both PUSH devices produced some fixed and proportional bias, with Beast Sensor and Bar Sensei being the least valid devices across both exercises (R2 > 0.00−0.96, LOA = −0.36‒0.46 m·s−1). Linear position transducers and smartphone applications could be used to obtain velocity-based data, with inertial measurement units demonstrating poorer reliability and validity

The Development of an Indexing Method for the Comparison of Unbalanced Magnetic Pull in Electrical Machines

© 1972-2012 IEEE. Unbalanced magnetic pull in cylindrical electrical machines has been studied by several authors but it can be hard to quantify and measure. This paper reviews some of the work related to UMP calculation and measurement and develops the concept of a UMP index in order to allow comparative studies. This is because the UMP can vary greatly in terms of magnitude depending on the type and topology of the machine and also the loading. Methods for measurement of UMP are also discussed and results put forward from a UMP measurement rig