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Showing 1 to 20 of 43 for “"CVR"”.

  1. Formulación de un plan para el mejoramiento de la gestión de CVR Ingeniería del Conocimiento S.A.S

    Hinestroza Mosquera, Anlly LuzUniversidad EAN2019

    CVR es una organización que presenta dificultades con su modelo de gestión, la optimización de recursos, la ausencia de herramientas para visualizar claramente las metas y objetivo y la falta de mecanismos de control, medición y seguimiento de sus procesos. Por esta razón, se llevó a cabo una …

    u-ean Repository record

  2. Comparison of Acetazolamide-Challenged CT Perfusion with Acetazolamide-Challenged SPECT in Moyamoya Patients

    임, 내정2011

    … correlating with cerebrovascular reserve (CVR) obtained by SPECT in moyamoya patients. Normalized baseline CTP parameters and their percent changes were calculated in 152 regions of interest (ROIs). On qualitative SPECT analysis, each ROI was classified as “impaired CVR” and “normal CVR” …

    ajou Repository record

  3. The Interaction of Smoking and Stress on Cardiovascular Reactivity as Influenced by Hostility, Anger, and Anxiety

    Herberman, Erinn JessicaThe University of Arizona.2005

    … to stress showed less cardiovascular reactivity (CVR) to stress compared to non-smoking subjects exposed only to stress. However, the combination of smoking and stress led to higher absolute levels and greater reactivity for all cardiovascular measures compared to stress alone. The ability for …

    arizona-thes Repository record

  4. Exploring The Translational Clinical Value of Cerebrovascular Reactivity Assessments by Diffuse Correlation Spectroscopy

    Cowdrick, Kyle RobertGeorgia Institute of Technology2023

    Cerebrovascular reactivity (CVR), i.e., the ability of cerebral vasculature to dilate or constrict in response to vasoactive stimuli, is a biomarker of vascular health and CVR quantification is considered an unmet clinical need. However, the value of addressing this unmet need is not clear. This …

    gatech Repository record

  5. Remoção de íons Cd2+ de soluções aquosas por eletrodeposição em eletrodos de carbono vítreo reticulado

    Tramontina, Jucelânia2003

    … de eletrodos de carbono vítreo reticulado (CVR) no polimento destas soluções. A eletrodeposição do íon Cd2+ sobre eletrodo de carbono vítreo reticulado de porosidades distintas, 30, 60 e 100 ppi, com e sem recobrimento com polipirrol, foi investigada em soluções aquosas aeradas de ácido …

    brazil-ufrgs Repository record

  6. Identifying Patients at Risk for Hyperperfusion after Carotid Stenting Using CT Perfusion with Acetazolamide Challenge

    김, 은진2011

    … measurement of cerebrovascular reserve (CVR) by using CT perfusion (CTP) with acetazolamide (ACZ) challenge could identify patients at risk for hyperperfusion after CS. For 12 patients with symptomatic unilateral or bilateral carotid stenosis (> 70%), hemodynamic parameters including …

    ajou Repository record

  7. Gender differences in cardiovascular reactivity: effects of the gender relevance of the stressor

    Lash, Steven JosephVirginia Tech1991

    … sex differences in cardiovascular reactivity (CVR) are a function of differences in cognitive appraisal of stressors as masculine-relevant or feminine-relevant tasks. Two studies were conducted to examine the role of the appraised gender relevance of stressors as a mediator of sex differences …

    vt Repository record

  8. Cardiovascular Reactivity in Posttraumatic Stress Disorder and Depression

    Malcolm, Lydia R.NSUWorks2015

    Exaggerated cardiovascular reactivity (CVR) to stress has been implicated in the increased risk for cardiovascular disease (CVD) in individuals with posttraumatic stress disorder (PTSD), yet mixed results have been reported. The CVR research may have been confounded by underrepresentation of women, …

    nova2 Repository record

  9. Anger Expression, Harassment, and Evaluation: Cardiovascular Reactivity and Recovery to Mental Stress

    Vella, Elizabeth JaneVirginia Tech2005

    … to CHD, as well as to cardiovascular reactivity (CVR) to stressors likely to give rise to CHD. A potential moderating influence discussed in the CVR literature concerns the issue of anger provocation, whereas assessment of the ability to evaluate the source of provocation may moderate the recovery …

    vt Repository record

  10. Effects of Mild Blast Traumatic Brain Injury on Cerebral Vascular Function, Histopathological and Behavioral Outcomes in Rats

    Rodriguez, Uylissa AnnThe University of Texas Medical Branch at Galveston2018

    … LDF) and cerebral vascular resistance (CVR) were monitored for two hours post-blast in a second study. To assess the effects of bTBI on neuronal injury, numbers of FluoroJade-C (FJC) positive cells were counted in brain sections obtained 24 or 48 hours post-bTBI in a third study. …

    utmb Repository record

  11. Dynamic voltage optimisation of MV/LV networks

    Gharavi Ahangar, HaniQueen's University Belfast2020

    … including Conservation Voltage Reduction (CVR) to address these challenges, as conventional reinforcement is no longer appropriate option due to the high cost and associated disruption. <br/><br/>Conservation Voltage Reduction (CVR) is one of the most effective approaches to dealing with …

    qu-belfast Repository record

  12. Controlling for Acute Caffeine Intake in Cardiovascular Reactivity Research

    Grant, Shara SoyiniVirginia Tech2016

    … control procedures in cardiovascular reactivity (CVR) research. This study was conducted in order to identify a minimal abstention duration in habitual coffee consumers whereby CVR is unconfounded by caffeine; Six hours was hypothesized (average half-life). Thirty nine subjects (mean age: 20.9; 20 …

    vt Repository record

  13. Papel das calcificações vasculares mamárias na predição do risco cardiovascular

    Mendonça, Roberto MorenoBrasil2018

    … and CCS, thus predicting cardiovascular risk (CVR) in women whose MMG revealed BVC. An observational, analytical study included women submitted to MMG and CCS at the Universidade Federal do Rio Grande do Norte/Brazil and Instituto de Radiologia de Natal between June/2015-September/2016. A …

    brazil-ufrn Repository record

  14. The effects of acute aerobic exercise on cardiovascular reactivity to stress in healthy, trained and untrained males

    Young, Jennifer M.Virginia Tech1991

    … differences in the cardiovascular reactivity (CVR: HR, SBP, DBP) of trained and untrained individuals who performed the cold pressor test (CPT) after exercising for 30 minutes at 70% VO₂ max and participating in an attention control. Eighteen untrained and eleven trained males were randomly …

    vt Repository record

  15. Women, anger, and cardiovascular reactivity to interpersonal conflict

    Lavoie, Kim Louise1997

    … response and cardiovascular reactivity (CVR) in 42 women who were exposed to one of two harassment protocols; (i) Self-Harass, where participants were themselves harassed during a math task, (ii) Friend-Harass, where participants observed the harassment of a close female friend while the …

    concordia Repository record

  16. Awareness, Treatment and Control of Arterial Pressure in the Rural Population. Identifying Barriers to Effective Control // Осведоменост, лечение и контрол на артериалното налягане сред селското население. Бариери за контрол

    Dokova, Klara, Докова, КлараMedical University of Varna2024

    … not tailored to individual cardiovascular risk (CVR). Among high-risk hypertensive men, 40 percent did not pursue antihypertensive treatment, while 72 percent of women with borderline elevated values but a CVR of less than 5 percent pursued one. AH control in the high CVR group was only 6 …

    varna Repository record

  17. Exercise in Ponies: A Study of Myocardial Blood Flow, Coronary Vasodilator Reserve, Regional Distribution of Cardiac Output and Effects of Heart Rate on Coronary Flow

    Parks, Christine MarieUniversity of Illinois at Urbana-Champaign2014

    … on a treadmill. Coronary vasodilator reserve (CVR) was also examined in these animals using adenosine infusion at rest (4 (mu)M.kg('-1).min('-1)) and during severe exercise. Moderate exercise resulted in a marked increase in cardiac output, mean aortic pressure, right ventricular (RV) systolic …

    uiuc Repository record

  18. Design and evaluation of information flow signature for secure computation of applications

    Patel, PrateekUniversity of Illinois at Urbana-Champaign2012

    … is ensured by the critical value re-computation (CVR) module. Prototype implementation of the signature checking and reliability module on a soft processor within an FPGA incurs no performance overhead and about 12% chip area overhead. The security module itself incurs about 7.5% chip area …

    uiuc Repository record

  19. Initial Development of a Medical Information Literacy Questionnaire

    Morley, Sarah Knox

    … domains. Utilizing the Content Validity Ratio (CVR) methodology, validity evidence of the test content was evaluated by a panel of twenty physicians and five health sciences librarians. A draft instrument was administered to a convenience sample of resident physicians at the University of New …

    unm Repository record

  20. Composite load modeling for power systems: Model reduction, identification, and application to conservation voltage reduction

    Ma, ZixiaoIowa State University2023

    … to the practical conservation voltage reduction (CVR) effect evaluation problem by utilizing the nature of CVR, i.e., the load is sensitive to voltage. Specially, taking into consideration that the loading condition is changing from time to time and the real utility data usually contains outliers …

    iastate Repository record

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