نتایج جستجو برای: rtm
تعداد نتایج: 728 فیلتر نتایج به سال:
Hematopoietic Stem Cell Transplantation (HSCT) involves specific serious transplant-related complications [1,2], and recovery from these complications is vital for achieving a successful HSCT outcome. Therefore, taking steps to mitigate coagulationand Graft-Versus Host Disease (GVHD)-related complications following HSCT is very important. Several interactions between coagulation-related blood c...
OBJECTIVES Conditioning child growth measures on baseline accounts for regression to the mean (RTM). Here, we present the "conditional random slope" (CRS) model, based on a linear-mixed effects model that incorporates a baseline-time interaction term that can accommodate multiple data points for a child while also directly accounting for RTM. METHODS In two birth cohorts, we applied five appr...
BACKGROUND Reductions in drinking among individuals randomised to control groups in brief alcohol intervention trials are common and suggest that asking study participants about their drinking may itself cause them to reduce their consumption. We sought to test the hypothesis that the statistical artefact regression to the mean (RTM) explains part of the reduction in such studies. METHODS 967...
The Radiative Transfer for TOVS (RTTOV) is a widely-used radiative transfer model (RTM) for calculation of radiances for satellite infrared and microwave sensors, including the 8461-channel Infrared Atmospheric Sounding Interferometer (IASI) and the 15-band Advanced Microwave Sounding Unit-A (AMSU-A). In the era of hyperspectral sounders with thousands of spectral channels, the computation of t...
We develop the relational topic model (RTM), a model of documents and the links between them. For each pair of documents, the RTM models their link as a binary random variable that is conditioned on their contents. The model can be used to summarize a network of documents, predict links between them, and predict words within them. We derive efficient inference and learning algorithms based on v...
INTRODUCTION Recent studies have shown that histones, the chief protein component of chromatin, are released into the extracellular space during sepsis, trauma, and ischemia-reperfusion injury, and act as major mediators of the death of an organism. This study was designed to elucidate the cellular and molecular basis of histone-induced lethality and to assess the protective effects of recombin...
BACKGROUND Health care spending is concentrated among a small number of high-cost patients, and the popularity of initiatives to improve care and reduce cost among such "superusers" (SUs) is growing. However, SU costs decline naturally over time, even without intervention, a statistical phenomenon known as regression-to-the-mean (RTM). OBJECTIVES We assess the magnitude of RTM in hospital cos...
AIM Currently, the border of idiopathic epiretinal membranes (iERM) is outlined intraoperatively using vital dyes. Therefore, the authors set out to investigate the role of the preoperative retinal thickness map (RTM) of the optical coherence tomography (OCT) in identifying the shape and the size of the iERMs. METHODS 15 eyes of 15 patients with iERM who underwent vitrectomy with indocyanine ...
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