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19篇 您的检索式:作者名="DAVID POWELL J"
    题名 作者 年代 出处 被引量
1Calibration of strapdown magnetome- ters in magnetic field domain 显示文摘GEBRE-EGZIABHER D ELKAIM G H DAVID POWELL J 2006Journal of Aerospace Engineering2006,19,2:1
2Medication beliefs predict medication adherence in ambulatory patients with decompensated cirrhosis显示文摘AIM To investigate the impact of medication beliefs, illness perceptions and quality of life on medication adherence in people with decompensated cirrhosis.METHODS One hundred adults with decompensated cirrhosis completed a structured questionnaire when they attended for routine outpatient hepatology review. Measures of self-reported medication adherence(Morisky Medication Adherence Scale), beliefs surrounding medications(Beliefs about Medicines Questionnaire), perceptions of illness and medicines(Brief Illness Perception Questionnaire), and quality of life(Chronic Liver Disease Questionnaire) were examined. Clinical data were obtained via patient history and review of medical records. Least absolute shrinkage and selection operator and stepwise backwards regression techniques were used to construct the multivariable logistic regression model. Statistical significance was set at alpha = 0.05.RESULTS Medication adherence was ' High ' in 42 % o f participants, 'Medium' in 37%, and 'Low' in 21%. Compared to patients with 'High' adherence, those with 'Medium' or 'Low' adherence were more likely to report difficulty affording their medications(P < 0.001), lower perception of treatment helpfulness(P = 0.003) and stronger medication concerns relative to medication necessity beliefs(P = 0.003). People with 'Low' adherence also experienced greater symptom burden and poorer quality of life, including more frequent abdominal pain(P = 0.023), shortness of breath(P = 0.030), and emotional disturbances(P = 0.050). Multivariable analysis identified having stronger medication concerns relative to necessity beliefs(Necessity-Concerns Differential ≤ 5, OR = 3.66, 95%CI: 1.18-11.40) and more frequent shortness of breath(shortness of breath score ≤ 3, OR = 3.87,95%CI: 1.22-12.25) as independent predictors of 'Low'adherence.CONCLUSION The association between 'Low' adherence and patients having strong concerns or doubting the necessity or helpfulness of their medications should be explored further given the clinical relevance.Kelly L Hayward Patricia C Valery Jennifer H Martin Antara Karmakar Preya J Patel Leigh U Horsfall Caroline J Tallis Katherine A Stuart Penny L Wright David D Smith Katharine M Irvine Elizabeth E Powell W Neil Cottrell 2017World Journal of Gastroenterology2017,23,40:1
3Anew way of think-ing about the complexities of dispatching elevators 显示文摘Bruce A Powell David J Sing Jr 1993Elevator World1993,9,:1
4A Comparison of Commercial Enzymes for the Aqueous Enzymatic Extraction of Corn Oil from Corn Germ显示文摘Robert A Moreau David B Johnston Michael J Powell 2004JAOCS2004,81,11:1
5Extreme market risk and extreme value theory 显示文摘ABHAY K S DAVID E A POWELL J R 2013Mathematics and Computers in simulation2013,94,:1
6The Effect of GPS-based Surveillance on Aircraft Separation Standards 显示文摘Ran Y Gazit J David Powell 1996IEEE1996,,4:1
7A DME Based Area Navigation Systems for GPS/WAAS Interference Mitigation In General Aviation Applications 显示文摘Demoz Gebre Egziabh David Powell J 2000IEEE2000,7479,:1
8Design of multi-sen- sor attitude determination system显示文摘Roger C Hayward J David Powell 2004IEEE Transactions on Aerospace and Electronic Systems2004,40,2:1
9Interdigitation for effective design space exploration using iSIGHT显示文摘Patrick N Koch Evans J P David Powell 2002Journal of Structure and Multidisciplinary Optimization2002,,3:1
10Observer-based air-fuel ratio control显示文摘Powell J David Fekete N P Chang Chenfang 1998IEEE Control SystemMagazine1998,18,5:1
11Enzymatic extraction of corn oil from corn germ显示文摘MOREAU ROBERT A JOHNSTON DAVID B POWELL MICHAEL J 2004Journal of the Ameri-can Oil Chemists’Society2004,81,11:1
12A comparison of commercial enzymes for the aqueous enzymatic extraction of corn oil from corn germ显示文摘ROBERT A MOREAU DAVID B JOHNSTON MICHAEL J POWELL 2004JSOCS2004,81,11:1
13A comparison of commercial enzymes for the aqueous enzymatic extraction of corn oil from corn germ显示文摘Robert A Moreau David B Johnston Michael J Powell 2004Am Oil Chem2004,81,11:1
14Outcome of Reproductive Age Women with Stage IA or IC Invasive Epithelial Ovarian Cancer Treated with Fertility-Sparing Therapy显示文摘Jeanne M Schilder Amy M Thompson Paul D DePriest Frederick R Ueland Michael L Cibull Richard J Kryscio Susan C Modesitt Karen H Lu John P Geisler Robert V Higgins Paul M Magtibay David E Cohn Matthew A Powell Christina Chu Frederick B Stehman John van Nag 2002Gynecologic Oncology2002,,:1
15Feedback control of dynamic systems显示文摘Gene F Franklin J David Powell 0,,11:1
16Interdigitation For Effective Design Space Exploration Using iSIGHT 显示文摘Patrick N Koch Evans J P David Powell 2002Journal of Structure and Multidisciplinary Optimization2002,,3:1
17Design of multi-sensor attitude determination system显示文摘Demoz Gebre-Egziabher Roger C Hayward J David Powell 2004IEEE Transactions on Aerospace and Electronic Systems2004,40,2:1
18Design of multi-sensor attitude determination system显示文摘Demoz Gebre-Egziabher Roger C Hayward J David Powell 2004IEEE Transactions on Aerosoace and Electronic Systems (S0018-9251)2004,40,2:1
19Bleeding in congenital hemangiomas:crusting as a clinical predictive sign and usefulness of tranexamic acid显示文摘Powell J Blouin MM David M 2012Pediatr Dermatol2012,29,2:1
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