PERSPECTIVES OF THE INDIVIDUAL SYSTEM BIOCORRECTION IN SPORTS MEDICINE

2016 ◽  
Vol 22 (1) ◽  
pp. 57-66
Author(s):  
Zurab Ordzhonikidze ◽  
◽  
Sergey Fomchenkov ◽  
Keyword(s):  
Sports Medicine ◽  
Individual System ◽  
The Individual

scholarly journals Community Global Observing System Simulation Experiment (OSSE) Package (CGOP): Assessment and Validation of the OSSE System Using an OSSE–OSE Intercomparison of Summary Assessment Metrics

2018 ◽  
Vol 35 (10) ◽  
pp. 2061-2078 ◽  
Author(s):  
Sid-Ahmed Boukabara ◽  
Kayo Ide ◽  
Yan Zhou ◽  
Narges Shahroudi ◽  
Ross N. Hoffman ◽  
...  
Keyword(s):  
System Simulation ◽  
Weather Prediction ◽  
Real Data ◽  
New Techniques ◽  
Forecast Performance ◽  
Individual System ◽  
Assessment Metrics ◽  
The Individual ◽  
The Tropics ◽  
Observing System Simulation Experiment

AbstractObserving system simulation experiments (OSSEs) are used to simulate and assess the impacts of new observing systems planned for the future or the impacts of adopting new techniques for exploiting data or for forecasting. This study focuses on the impacts of satellite data on global numerical weather prediction (NWP) systems. Since OSSEs are based on simulations of nature and observations, reliable results require that the OSSE system be validated. This validation involves cycles of assessment and calibration of the individual system components, as well as the complete system, with the end goal of reproducing the behavior of real-data observing system experiments (OSEs). This study investigates the accuracy of the calibration of an OSSE system—here, the Community Global OSSE Package (CGOP) system—before any explicit tuning has been performed by performing an intercomparison of the OSSE summary assessment metrics (SAMs) with those obtained from parallel real-data OSEs. The main conclusion reached in this study is that, based on the SAMs, the CGOP is able to reproduce aspects of the analysis and forecast performance of parallel OSEs despite the simplifications employed in the OSSEs. This conclusion holds even when the SAMs are stratified by various subsets (the tropics only, temperature only, etc.).

scholarly journals The Individual System in Winnetka

1920 ◽  
Vol 21 (1) ◽  
pp. 52-68 ◽  
Author(s):  
Carleton W. Washburne
Keyword(s):  
Individual System ◽  
The Individual

scholarly journals Justification of the parameter that determines the ability of turbochargers of agricultural machinery engines to function

2021 ◽  
Vol 37 ◽  
pp. 00052
Author(s):  
Robert Galimov ◽  
Ilgiz Galiev ◽  
Alexander Kulakov ◽  
Engel Galimov
Keyword(s):  
Pressure Drop ◽  
Agricultural Production ◽  
Experimental Studies ◽  
Agricultural Machinery ◽  
Individual System ◽  
Main Indicator ◽  
Experimental Values ◽  
The Individual ◽  
The Cost ◽  
Regular Mode

As a result of the analysis of statistics on the main failures of the turbocharger of tractor engines in agricultural production, it can be concluded that it is the condition of its bearing node, in the first place, determines the performance of the entire turbocharger. This ultimately affects the duration of the turbocharger rotor after the engine stops. The article considers the method of determining the rotation time of the turbocharger rotor by inertia depending on the following factors: the time of the pressure drop in the turbocharger grease system, the gap in the turbocharger bearing node, the frequency of rotation of the rotor before the engine stops. The results of experimental studies on the timing of the turbocharger rotor rotation after the engine stop for the regular mode of greasing the bearing node and when using an individual lubricant system are presented. Based on the experimental values obtained, it is concluded that the main indicator of the performance of the turbocharger is the duration of rotation of its rotor after the engine stops and the application of the individual system of lubrication of the bearing node of the turbocharger reduces the cost of bearing resource and increases the resource of the entire turbocharger of agricultural machinery engines at least twice.

scholarly journals The Individual System in Winnetka

1975 ◽  
Vol 75 ◽  
pp. 42-53
Author(s):  
Carleton W. Washburne
Keyword(s):  
Individual System ◽  
The Individual

Sports Medicine Research Practices for Categorizing Transgender and/or Intersex Participants

2021 ◽  
pp. 1-5
Author(s):  
Valerie W. Herzog ◽  
Alysia Cohen
Keyword(s):  
Clinical Research ◽  
Athletic Training ◽  
Sports Medicine ◽  
Research Participant ◽  
The United States ◽  
Medicine Research ◽  
The Individual ◽  
Published Research ◽  
Leading Journals ◽  
Research Studies

Context: Approximately 1 to 1.4 million individuals (0.58% of the population) in the United States identify as transgender, yet no literature could be found regarding how researchers should adapt clinical research studies when intersex or transgender individuals volunteer as participants. Therefore, the objective was to determine if there is a consensus among recently published researchers in 3 athletic training and sports medicine journals regarding procedures used to categorize participants and data of transgender or intersex individuals in a research study. Methods: The authors developed a 14-item survey using Qualtrics XM to assess how researchers categorize individuals and their data when intersex or transgender individuals volunteer to participate in clinical research studies that are not intended to focus on intersex or transgender individuals. The survey was sent to 378 individuals in athletic training and related fields who recently published research manuscripts from 2018 to 2020 in one or more of 3 leading journals in the field including the Journal of Athletic Training, the Journal of Sport Rehabilitation, and the Athletic Training and Sports Health Care Journal. Results: A total of 82 respondents completed the survey, yielding a response rate of 21.69%. When categorizing research participants who were not using hormones or surgery to transition, several respondents were unsure how to categorize transgender individuals (n = 14, 17.1%) or intersex individuals (n = 35, 42.7%). If the research participant was using hormones and/or surgery to transition, many respondents were unsure how to categorize the sex of the individual (n = 27, 32.9%). Only 5 (6.1%) respondents indicated that their organization has policies that guide their inclusion of transgender and/or intersex individuals in research studies. Conclusions: There does not appear to be consensus among researchers who recently published in athletic training and sports medicine journals regarding how to categorize transgender and intersex individuals who volunteer to participate in research studies.

Acute Concussion vs Post-Concussion Syndrome (PCS): How Can We Prevent Progression?

Neurology ◽  
2021 ◽  
Vol 98 (1 Supplement 1) ◽  
pp. S17.3-S18
Author(s):  
Sheharzad Mahmood ◽  
Ann-Marie Przyslupski ◽  
Terry Lynn Defreitas ◽  
Martin Mrazik ◽  
Connie Lebrun
Keyword(s):  
Sports Medicine ◽  
Assessment Tool ◽  
Family Physicians ◽  
Retrospective Chart Review ◽  
Acute Injury ◽  
Close Monitoring ◽  
Post Concussion Syndrome ◽  
Management Plans ◽  
Appointment Time ◽  
The Individual

ObjectiveTo contrast the presentation and recovery of acute concussion and post-concussion syndrome (PCS) in order to identify factors for PCS prevention.BackgroundConcussions are classified as acute (<90 days to resolution) or post-concussion syndrome (PCS, = 90 days to resolution). PCS poses a great burden to the individual and to public health. Further investigation is warranted for understanding the progression of acute concussion to PCS and potential mitigating strategies.Design/MethodsRetrospective chart review of concussion patients seen by Sports Medicine and Exercise Physicians over a five-year period. Outcome measures included demographics, wait-times, injury mechanisms, Sport Concussion Assessment Tool (SCAT) scores, management plans, and recovery timelines.ResultsFour hundred ninety-six patients (289 male/207 female, 19.7 ± 9.4 years) presented with 561 concussions in 1,471 visits. Acute concussions accounted for 88% of injuries and 12% were PCS. Females (RR = 1.4) and adults = 25 years (RR = 3.6) were more likely to be diagnosed with PCS. In both, injuries occurred most commonly in hockey, football, and soccer. Family physicians were the most frequent referral provider (58% acute, 76% PCS). Median injury-appointment time was 11.0 days (acute) compared to 182.0 days (PCS). Initial total SCAT symptom score was significantly greater (p < 0.001) in PCS (56.0 ± 33.0) compared to acute concussion (39.8 ± 31.9). Therapies (i.e., referral, medication, intervention) were prescribed in 44% of acute injury visits compared to 73% of PCS visits. Recovery timelines for return to work, school, and sport were significantly longer in PCS patients than in those with acute concussions (p < 0.05).ConclusionsOur findings of the incidence/presentation of PCS agree with previous literature. Athletes who are female and/or = 25 years may be at greater risk for PCS progression, requiring close monitoring and further injury prevention efforts. Considering the number of referrals from family physicians, further concussion education may better optimize initial management and shorten delays in seeking necessary sports medicine consultation.

Can genotype determine the sports phenotype? A paradigm shift in sports medicine

2016 ◽  
Vol 0 (0) ◽  
Author(s):  
Amit Ghosh ◽  
Preetam B. Mahajan
Keyword(s):  
Sports Medicine ◽  
Sports Injury ◽  
Vital Role ◽  
Sufficient Evidence ◽  
Power Performance ◽  
Sports Activity ◽  
Sports Science ◽  
Genetic Makeup ◽  
The Individual ◽  
Genetic Medicine

AbstractIn last two decades, there has been an evolution in sports medicine. Several researchers have worked on different domains of sports medicine, like strength, endurance, sports injury, and psychology. Besides this, several groups have explored the changes at cellular and molecular levels during exercise, which has led to the development of the new domain in sports science known as genetic medicine. Genetic medicine deals with the genotypic basis of sports phenotype. In this article, we try to provide an up-to-date review on genetic determinants of sports performance, which will be like a journey from the nostalgic past towards the traditional present and the romantic future of sports medicine. Endurance and power performance are two important domains of athletes. They vary in individuals, even among trained athletes. Researches indicate that the genetic makeup of sportsmen play a vital role in their performance. Several genetic factors are reported to be responsible for endurance, power, susceptibility to injury, and even psychology of the individual. Besides this, proper training, nutrition, and environment are also important in shaping their potential. The aim of this discussion is to understand the influence of the environment and the genetic makeup on the performance of the athletes. There is sufficient evidence to suggest that genotype determines the sports phenotype in an athlete. Choosing the right sports activity based on genetic endowment is the key for achieving excellence in sports.

scholarly journals Die sportmedizinische Mannschaftsbetreuung – ein rechtliches Minenfeld?

2021 ◽  
Keyword(s):  
Sports Medicine ◽  
Patient Autonomy ◽  
Head Injuries ◽  
Individual Case ◽  
Third Parties ◽  
Point Of View ◽  
Medical Team ◽  
Team Care ◽  
Fair Competition ◽  
The Individual

From a legal point of view, sports medical team care is characterized by various areas of tension. In particular, sports physicians have to balance health protection with patient autonomy, professional secrecy with the protective rights of third parties, and enhancing physical performance with fair competition. These dilemmas occur in extremely compressed form in the case of head injuries during competition. Using this example for illustrative purposes, elements for the resolution of such dilemmas are discussed hereinafter which lead to the following conclusion: Provided that sports medicine personnel succeed in taking measures appropriate to the individual case, supported by adequate rules and regulations, the various areas of tension appear to be manageable in practice and do not turn into a legal minefield.

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