Results 31 to 40 of about 407,626 (289)
Classifying Exoplanets with Gaussian Mixture Model
, 2018 Recently, Odrzywolek and Rafelski (arXiv:1612.03556) have found three distinct categories of exoplanets, when they are classified based on density. We first carry out a similar classification of exoplanets according to their density using the Gaussian ...
Desai, Shantanu, Kulkarni, Soham
core +1 more source
Arthritis Care &Research, EarlyView.Objective There is growing interest in evaluating new strategies to delay or prevent posttraumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury. Methods Participants with a history of
Kevin Kennedy +9 more
wiley +1 more source
Recovering Crossed Random Effects in Mixed-Effects Models Using Model Averaging
Methodology, 2022 Random effects contain crucial information to understand the variability of the processes under study in mixed-effects models with crossed random effects (MEMs-CR).
José Ángel Martínez-Huertas +1 more
doaj +1 more source
Information criteria for astrophysical model selection [PDF]
, 2007 Model selection is the problem of distinguishing competing models, perhaps featuring different numbers of parameters. The statistics literature contains two distinct sets of tools, those based on information theory such as the Akaike Information ...
Liddle, Andrew R
core +2 more sources
Arthritis Care &Research, EarlyView.Objective We aimed to construct and evaluate the first laboratory‐based frailty index (FI‐Lab) for predicting adverse outcomes in systemic lupus erythematosus (SLE) and to compare its predictive ability to that of an existing clinical FI. Methods We used data from a single‐center prospective cohort of adult patients with SLE whose baseline visit ...
Grace Burns +2 more
wiley +1 more source
Comprehensive Study on The Solvation of Sr(II) Ion
MATEC Web of Conferences, 2016 Solvation of Sr2+ ion in liquid ammonia has been studied using the HF, DFT (B3LYP), second-order Møller-Plesset (MP2) and CCSD theory. Single valence basis sets were applied.
Fitriani Ika N. +3 more
doaj +1 more source
Model selection in High-Dimensions: A Quadratic-risk based approach
, 2006 In this article we propose a general class of risk measures which can be used for data based evaluation of parametric models. The loss function is defined as generalized quadratic distance between the true density and the proposed model.
Akaike H. +11 more
core +4 more sources
Arthritis Care &Research, EarlyView.Objective Obesity, defined by body mass index (BMI) ≥30 kg/m2, is a risk factor for functional limitations in people with knee osteoarthritis (OA). However, function varies among such individuals. Our objective was to evaluate the implications of obesity subtypes on longitudinal patterns of physical functioning in people with or at risk for knee OA ...
Kristine Godziuk +7 more
wiley +1 more source
Alleviating a Nomad's Anguish: Successful Treatment of a Case of Leg Mycetoma—A Case Report
Case Reports in Orthopedics, 2012 Introduction. Mycetoma is a localized, chronic, progressive, granulomatous, inflammatory, non contagious, tumour-like lesion with sinuses discharging different types of granules.
Anthony Muchiri Maina +1 more
doaj +1 more source
, 2013 Millisecond pulsars (MSPs) are generally believed to be old neutron stars (NSs), formed via type Ib/c core-collapse supernovae (SNe), which have been spun up to high rotation rates via accretion from a companion star in a low-mass X-ray binary (LMXB). In
Langer, Norbert +3 more
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