Overcoming Size and Subject Bias in Rankings

Author(s):  
Simon Michael Pratt

Although it is impossible to distill the complexity of a university down to a single ranking position that represents the multiple missions of a university or the different stakeholders of ranking user, rankings are here to stay. It is essential that rankings publishers are clear about their objectives and use techniques to overcome bias. This paper discusses in detail some of the trends and bias found in data used in rankings and methods that can be used to overcome bias. It also discusses the motivations behind rankings and the influence of institution size on ranking outcome.

2008 ◽  
Author(s):  
Kevin Balon ◽  
Christopher Krupiarz ◽  
M. Mirantes ◽  
W. Reid ◽  
Stephen Williams ◽  
...  
Keyword(s):  

Author(s):  
Fernando Sanchez ◽  
Christopher Pankratz ◽  
Douglas M. Lindholm ◽  
Ransom Christofferson ◽  
Darren Osborne ◽  
...  

2021 ◽  
Vol 11 (9) ◽  
pp. 3757
Author(s):  
Lucian Ștefăniță Grigore ◽  
Ionica Oncioiu ◽  
Iustin Priescu ◽  
Daniela Joița

Today, terrestrial robots are used in a multitude of fields and for performing multiple missions. This paper introduces the novel development of a family of crawling terrestrial robots capable of changing very quickly depending on the missions they have to perform. The principle of novelty is the use of a load-bearing platform consisting of two independent propulsion systems. The operational platform, which handles the actual mission, is attached (plug and play) between the two crawler propulsion systems. The source of inspiration is the fact that there are a multitude of intervention robots in emergency situations, each independent of the other. In addition to these costs, there are also problems with the specialization of a very large number of staff. The present study focused on the realization of a simplified, modular model of the kinematics and dynamics of the crawler robot, so that it can be easily integrated, by adding or removing the calculation modules, into the software used. The designed model was integrated on a company controller, which allowed us to compare the results obtained by simulation with those obtained experimentally. We appreciate that the analyzed Explosive Ordnance Disposal (EOD) robot solution represents a premise for the development of a family of EOD robots that use the same carrier platform and to which a multitude of operational platforms should be attached, depending on the missions to be performed.


2013 ◽  
Vol 13 (5) ◽  
pp. 461-467 ◽  
Author(s):  
Juan Ramón Fernández-López ◽  
Jesús Cámara ◽  
Sara Maldonado ◽  
Javier Rosique-Gracia
Keyword(s):  

PEDIATRICS ◽  
1998 ◽  
Vol 101 (Supplement_3) ◽  
pp. 805-812
Author(s):  
Chuck Norlin ◽  
Lucy M. Osborn ◽  
Frederick P. Rivara

The health care market dynamics that supported and directed the growth and development of Academic Health Centers (AHCs) have changed dramatically in the last 10 years. AHCs are struggling to adapt to new reimbursement mechanisms and to compete effectively for limited dollars, but are constrained by administrative and governance structures that are slow to evolve. Their multiple missions, including education, research, and care for complex patients and underserved populations, are at risk. Although most recognize the need for substantive reorganization, available resources and market specifics vary dramatically from one AHC to another. The current approaches to adaptation by four AHCs are described, along with some of the unique challenges confronted by academic pediatric programs.


2019 ◽  
Vol 67 (10) ◽  
pp. 6912-6924 ◽  
Author(s):  
Tao Zhang ◽  
Hongyan Li ◽  
Shun Zhang ◽  
Jiandong Li ◽  
Haiying Shen

2012 ◽  
Vol 49 (6) ◽  
pp. 1988-2000 ◽  
Author(s):  
David J. Pate ◽  
Michael D. Patterson ◽  
Brian J. German
Keyword(s):  

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