Results 1 to 10 of about 5,990,468 (300)
Impact of follow ups, time interval and study duration in diffusion & myelin MRI clinical study in MS [PDF]
NeuroImage: Clinical, 2023 It is currently unknown how quantitative diffusion and myelin MRI designs affect the results of a longitudinal study. We used two independent datasets containing 6 monthly MRI measurements from 20 healthy controls and 20 relapsing-remitting multiple ...
Manon Edde +13 more
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The effect of COPD severity and study duration on exacerbation outcome in randomized controlled trials [PDF]
International Journal of COPD, 2017 Göran Eriksson,1 Peter M Calverley,2 Christine R Jenkins,3,4 Antonio R Anzueto,5 Barry J Make,6 Magnus Lindberg,7 Malin Fagerås,7 Dirkje S Postma8 1Department of Respiratory Medicine and Allergology, University Hospital, Lund, Sweden ...
Eriksson G +7 more
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Duration of untreated bipolar disorder: A multicenter study [PDF]
Scientific Reports, 2017 Little is known about the demographic and clinical differences between short and long duration of untreated bipolar disorder (DUB) in Chinese patients.
Chiu, Helen F.K. +11 more
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Textile study courses – evaluation of student performance over one complete decade
Communications in Development and Assembling of Textile Products, 2022 The success of students and their performance are influenced by manifold parameters. The current study focusses especially on the correlation between study duration and the student performance. Investigated are the numbers of two textile related courses
Boris Mahltig
doaj +7 more sources
Pyogenic vertebral osteomyelitis of the elderly: Characteristics and outcomes. [PDF]
PLoS ONE, 2017 The incidence of pyogenic vertebral osteomyelitis (PVO) has increased over the past two decades. One possible cause of this increase is the aging of the population, which results in more comorbidities in high income countries.To better characterize the ...
Johan Courjon +8 more
doaj +1 more source
Journal of Research in Education Sciences, 2020 研究所學生延遲畢業，不僅有教育、經濟、社會發展等問題，也會影響個人身心發展。目前從個人層面探討影響延遲畢業的因素尚未有太多研究關注，因而本研究將就人格特質、過度自信預測學術拖延行為、尋求指導頻率與修業學期數之關係進行分析。本研究邀請碩士畢業生填寫問卷，共蒐集236份有效數據，經由信度與效度檢驗後，再進行驗證性因素分析及結構方程模式做假設驗證。研究結果顯示：一、外向型人格特質與過度自信及學術拖延行為具正相關；二、神經質型人格特質與過度自信及學術拖延行為具負相關；三 ...
何雅娟 Ya-Jiuan Ho +3 more
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Icing Encounter Duration Sensitivity Study [PDF]
1st AIAA Atmospheric and Space Environments Conference, 2009 This paper describes a study performed to investigate how aerodynamic performance degradation progresses with time throughout an exposure to icing conditions. It is one of the first documented studies of the effects of ice contamination on aerodynamic performance at various points in time throughout an icing encounter.
Harold Addy, Sam Lee
openaire +1 more source
Breastfeeding duration and subsequent risk of mortality among US women: A prospective cohort study
EClinicalMedicine, 2022 Summary: Background: Breastfeeding has been associated with a reduced maternal long-term risk of chronic diseases, but its association with mortality is poorly known.
Yi-Xin Wang +6 more
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BMC Public Health, 2021 Background Sleep duration is a vital public health topic, yet most existing studies have been limited to cross-sectional surveys or inconsistent classifications of sleep duration categories, and few characterized its continuous development process.
Junyan Fang +3 more
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Journal of Epidemiology, 2023 Background: Little is known about the impacts of sleep duration and daytime napping on the risk of type 2 diabetes mellitus (T2DM). Methods: In this study, 20,318 participants (7,597 men, 12,721 women) aged 40–79 years without a history of T2DM, stroke ...
Reiko Okada +4 more
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