The Role of Fluid Mechanics in Atherogenesis

1980 ◽  
Vol 102 (3) ◽  
pp. 181-189 ◽  
Author(s):  
R. M. Nerem ◽  
J. F. Cornhill

A specialists meeting on “The Role of Fluid Mechanics in Atherogenesis” was held August 24–25, 1978, at The Ohio State University. This meeting was a followup to a similar meeting held in 1974 [1, 2]. The present status of our knowledge of the importance of fluid mechanics in the initiation and progression of arterial lesions is summarized on the basis of the experimental data presented at the meeting; no attempt is made to provide a comprehensive review of the relevant literature. Three basic aspects are addressed: firstly, the localization of arterial lesions; secondly, the local hemodynamics of arterial segments with a high predilection to the development of lesions; and thirdly, the interaction of hemodynamic factors with the arterial wall. The many unresolved questions, apparently conflicting experimental data and areas in need of future research on the role of fluid mechanics in atherogenesis are identified specifically.

2014 ◽  
Vol 41 (1) ◽  
pp. 61-78 ◽  
Author(s):  
Dale L. Flesher ◽  
Gary J. Previts

George O. May, one of, if not ‘the’ leading spokesman for the American Institute of CPAs for most of his lifetime, was the product of British education and an articled clerkship. This paper reviews the features and information about May's clerkship (indentureship) articles, including aspects of what is now called professional responsibility. Also mentioned are selected highlights and sources related to his career in public accounting, including his ‘cameo’ role at the l904 World Congress of Accountants in St. Louis where he participated with prominent leaders of the emerging United States CPA community, including Staub, Sterrett, Montgomery, and Sells, as well as his countrymen Pixley and Dickinson [Official Record, p. 164]. This study of George O. May's preparation provides details about a relatively unnoticed chapter in the career of an individual who was among the first group of inductees, in l950, along with William A. Paton and Robert H. Montgomery, to the Accounting Hall of Fame at The Ohio State University. Additionally, May's clerkship requirements are indicative of the role of professional responsibility in the decade before the turn of the twentieth century.


Author(s):  
Kailai Wang ◽  
Gulsah Akar

Safety concerns are among the main issues that deter people from bicycling in the U.S. Earlier studies have explored the associations between characteristics of intersection design and bicyclists’ safety perceptions. Research shows that there are significant links between bicycling choice, safety perceptions, bicycling experience levels, and socio-demographics. Yet the existing bicycling safety-rating models do not control for individuals’ socio-demographics and their levels of bicycling experience, which are known to affect bicycling choice. This study develops a Perceived Bicycling Intersection Safety (PBIS) model which helps engineers, planners, and decision makers to understand better how a wide range of intersection features contribute to bicyclists’ safety perceptions, controlling for socio-demographics and bicycling experience. The empirical analysis is based on an online visual survey conducted at the main campus of The Ohio State University through March and April 2017. Results showed that visual surveys are effective in capturing information about bicycling preferences. The paper concludes with recommendations for infrastructure decisions and suggestions for future research. The results of this study can help planners design street intersections that bicyclists will prefer. Our model can be applied elsewhere to test the effects of different intersection and street features.


2020 ◽  
Vol 81 (10) ◽  
pp. 490
Author(s):  
Sandra Aya Enimil

Digital collections serve as one of the many vehicles for cultural heritage institutions to highlight and display digitized material from special and curated collections. Many institutions have long relied on fair use to make digitized content from their collections openly available online. In recent years, after researching collections, some institutions have specifically distinguished public domain content. These institutions took time and resources to enhance their digital collections with rights information. Reassessing and identifying rights status is worth the time and resources because providing this metadata allows visitors to make informed decisions about reuse.


2017 ◽  
Vol 44 (3) ◽  
pp. 472-486 ◽  
Author(s):  
Bradley Ray ◽  
Nicholas J. Richardson

In recent years, there has been a surge in research that examines the relationship between traumatic brain injury (TBI) and involvement in the criminal justice system. However, the bulk of this research has been largely retrospective and descriptive, comparing rates of TBI in the offending population with the rates of TBI in the general population. Although findings from these studies indicate a higher prevalence of TBI in the offending population, virtually no studies have examined whether those with TBI are more likely to recidivate. To address this gap, the present study examined rearrest post release from prison among a cohort sample of Indiana inmates who were screened using the Ohio State University Traumatic Brain Injury Identification (OSU-TBI-ID) instrument. Findings indicate that, net of control variables, those with TBI were more likely to recidivate sooner than those without TBI. Policy implications and directions for future research are discussed.


2018 ◽  
Vol 45 (6) ◽  
pp. 885-901 ◽  
Author(s):  
Nicole Glover ◽  
Kim Gorgens ◽  
Marybeth Lehto ◽  
Laura Meyer ◽  
Judy Dettmer ◽  
...  

Offenders in justice system settings have high rates of traumatic brain injury (TBI) in comparison with the general population. Consequently, justice systems are using screening tools to identify and manage these individuals. Currently, that includes screening for TBI history and gross cognitive impairment. The present study attempted to determine whether the modified Ohio State University Traumatic Brain Injury Identification Method (OSU TBI-ID) was predictive of ongoing cognitive impairment as measured by the Automated Neuropsychological Assessment Metrics (ANAM) Core Battery. If so, the OSU TBI-ID could be used as a stand-alone measure of TBI history and impairment. This study had 223 participants (male = 160, female = 62). Sensitivity and specificity results revealed poor (.65) to very poor (.36) estimates for all OSU TBI-ID indices across all ANAM subtests. This study suggests that screening for lifetime history of TBI does not identify cognitive impairment. Implications for screening policy and future research are discussed.


1987 ◽  
Vol 2 (4) ◽  
pp. 146-147 ◽  
Author(s):  
Benjamin R. Stinner ◽  
Garfield J. House

The papers in this issue of the American Journal of Alternative Agriculture are devoted to the proceedings of a symposium, “The Role of Ecology in Lower-Input, Sustainable Agriculture.” This symposium was sponsored by the Ecological Society of America as a part of its annual meetings with the American Institute of Biological Sciences at The Ohio State University, Columbus, August 10, 1987. The symposium was organized for the purpose of relating ecological approaches and concepts to sustainable agriculture. Additionally, it was our intention to indicate research opportunities for ecologists in agricultural systems.


2016 ◽  
Vol 1 (5) ◽  
pp. 4-12
Author(s):  
David P. Kuehn

This report highlights some of the major developments in the area of speech anatomy and physiology drawing from the author's own research experience during his years at the University of Iowa and the University of Illinois. He has benefited greatly from mentors including Professors James Curtis, Kenneth Moll, and Hughlett Morris at the University of Iowa and Professor Paul Lauterbur at the University of Illinois. Many colleagues have contributed to the author's work, especially Professors Jerald Moon at the University of Iowa, Bradley Sutton at the University of Illinois, Jamie Perry at East Carolina University, and Youkyung Bae at the Ohio State University. The strength of these researchers and their students bodes well for future advances in knowledge in this important area of speech science.


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