Momentum, Rather Than Velocity, Is a More Effective Measure of Improvements in Division IA Football Player Performance

2022 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
J. Bryan Mann ◽  
Jerry L. Mayhew ◽  
Marcel Lopes Dos Santos ◽  
J. Jay Dawes ◽  
Joseph F. Signorile
2019 ◽  
Vol 7 (7_suppl5) ◽  
pp. 2325967119S0041
Author(s):  
Kelechi R. Okoroha ◽  
Toufic Raja Jildeh ◽  
Kevin Taylor ◽  
Patrick Buckley ◽  
Samir Mehta ◽  
...  

Objectives: Concussion injuries are common in professional football players, however the impact on player careers remains unclear. The purpose of this study was to quantify the effect of concussions on professional football player performance. Methods: Concussion data from the National Football League was collected for a period of four seasons (2012-2015) for running backs and wide receivers. Demographic variables (age, experience, position, time to return, yearly total yards and touchdowns) were recorded. Power ratings (total yards divided by 10 plus touchdowns multiplied by 6) were calculated for the injury season as well as for the 3 seasons before and after the injury. A control group consisted of running backs and wide receivers without an identified concussion injury who competed in the 2014 season. Results: One hundred and eighteen running backs and wide receivers sustained a concussion over a 4-season period, 25 players (21%) never returned to a National Football League game. Players were able to return in an average of 18.5 ± 8.2 days, missing 1.6 ± 1.0 games. For 18 players with a minimum total power rating of (sum of 4 seasons) of 200 points, power rating per game decreased 43.4 ± 0.4 points from three seasons prior to the concussion to three years postinjury. This change in performance was not statistically significant (P=0.422) when compared with the change for the 343 control players. Conclusion: Over one fifth of National Football League running backs and wide receivers who sustain a concussion never return to play in a game. On return to competition, player performance of injured players reduced from before injury, however there was no difference compared to controls.


2018 ◽  
Vol 1 (3) ◽  
pp. 74-96
Author(s):  
Dr. S.U. Gawde ◽  
Prof.. Alekha Chandra Panda ◽  
Prof. Devyani Ingale

The banking sector  plays in important role in the country’s economy, acting as an intermediary to all industries. As the banking sector has a major impact on the economy as a whole. Performance evaluation of the banking sector is an effective measure and indicator to check the soundness of economic activities of an economy. Many methods are employed to analyse banking performance. One of the popular methods is the CAMELS framework, developed in the early 1970’s by federal regulators in the USA. The CAMELS rating system is based upon an evaluation of six critical elements of a financial institution’s operations: Capital adequacy, Asset quality, Management soundness, Earnings and profitability, Liquidity, and Sensitivity to market risk. Under this bank is required to enhance capital adequacy, strengthen asset quality, improve management, increase earnings, maintain liquidity, and reduce sensitivity to various financial risks. In the present study an attempt was made to evaluate the performance & financial soundness of NEPAL BANGLADESH BANK LTD using CAMEL approach. Quantitative parameters are computed and updated on a quarterly basis while in respect of the qualitative parameters the ratings / marks given at the time of previous on-site examination


Author(s):  
Andy Bell ◽  
Jennifer Kelly ◽  
Peter Lewis

Abstract:Purpose:Over the past two decades, the discipline of Paramedicine has seen expediential growth as it moved from a work-based training model to that of an autonomous profession grounded in academia.  With limited evidence-based literature examining assessment in paramedicine, this paper aims to describe student and academic views on the preference for OSCE as an assessment modality, the sufficiency of pre-OSCE instruction, and whether or not OSCE performance is a perceived indicator of clinical performance.Design/Methods:A voluntary, anonymous survey was conducted to examine the perception of the reliability and validity of the Objective Structured Clinical Examination (OSCE) as an assessment tool by students sitting the examination and the academics that facilitate the assessment. Findings:The results of this study revealed that the more confident the students are in the reliability and validity of the assessment, the more likely they are to perceive the assessment as an effective measure of their clinical performance.  The perception of reliability and validity differs when acted upon by additional variables, with the level of anxiety associated with the assessment and the adequacy of feedback of performance cited as major influencers. Research Implications:The findings from this study indicate the need for further paramedicine discipline specific research into assessment methodologies to determine best practice models for high quality assessment.Practical Implications:The development of evidence based best practice guidelines for the assessment of student paramedics should be of the upmost importance to a young, developing profession such as paramedicine.Originality/Value: There is very little research in the discipline specific area of assessment for paramedicine and discipline specific education research is essential for professional growth.Limitations:The principal researcher was a faculty member of one of the institutions surveyed.  However, all data was non identifiable at time of data collection.  Key WordsParamedic; paramedicine; objective structured clinical examinations; OSCE; education; assessment.


Author(s):  
Imlikumba . ◽  
Parappagoudra Mahesh ◽  
BA Lohith ◽  
K Singha ◽  
S Lalravi

Panchakarma is a fruitful measure and its extensive efficacies are classified in different dimensions to cure different types of complicated diseases. Vamana, Virechana, Niruha, Anuvasana and Nasya are the five procedures and subsequently even Vamana, Virechana, Basti, Nasya and Rakta Mokshana are broadly termed as Panchakarma in day to day practices.The new diseases are evolving with intense gravity and therefore to combat those, Panchakarma is a very effective measure. In present era competition and advancement have led to hectic and stressful life, man has eventually forgotten the absolute enjoyment and solitary affection of nature and as a result is facing many health problems. Gridhrasi is no exception, it is correlated to sciatica in modern science where low back ache radiating to toes in the lateral aspect of the thigh associated with stiffness is the main complaint.


2020 ◽  
Author(s):  
Alex Mok ◽  
Oliver Oi Yat Mui ◽  
Kwan Pui Tang ◽  
Chi-Fai NG ◽  
Sunny Hei Wong ◽  
...  

BACKGROUND The 2019 coronavirus pandemic (COVID-19) has led to increase in global awareness of related public health preventive measures. The public awareness can be reflected by online searching trends of major search engines, namely Google Trends. OBJECTIVE This study aims to interpret online searches of COVID-19 related public health preventive measures and to identify possible correlations between early search trends and progression of the pandemic. METHODS Search data from five queries “Mask”, “Hand Washing”, “Social Distancing”, “Hand Sanitizer”, and “Disinfectant” were extracted from Google Trends (GT) in the form of Relative Search Volumes (RSV). Global incidence data of COVID-19 was obtained from January 1st to June 30th 2020. Subsequently, the data were analyzed and illustrated in forms of a global temporal RSV trend diagram, a geographical RSV distribution chart, scatter graphs comparing regional RSV with average daily cases; and heat-maps comparing temporal trend of RSV with average daily cases. RESULTS Global temporal trend revealed multiple surges in RSV, which were temporally associated with certain COVID news events. Geographical distribution showed differences of query interests among regions. Although scatter graphs failed to illustrate strong correlations between regional RSV and average daily cases, the heat-maps were able to demonstrate patterns of early RSV peaks in countries with lower average daily cases, for queries “Mask”, “Hand Sanitizer”, and “Disinfectant”, upon incorporating with the temporal element into analysis. CONCLUSIONS Early public awareness of multiple preventive measures was observed in countries with lower daily average cases. Public health authorities may look into early public awareness as an effective measure for future disease control.


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