Results 111 to 120 of about 4,232,997 (293)

Modeling the Growth of Bacteria Streptococcus sobrinus Using Exponential Regression

open access: yesPesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To build an exponential regression model based on parameter estimation. Material and Methods: We developed a simple mathematical model to simulate the growth of bacteria and the exponential growth is often used to model population growth as ...
Rabiatul Adawiyah Abdul Rohim   +4 more
doaj  

Differential Item Functioning on the Patient Health Questionnaire 8 by Disease Subtype, Language, Sex, and Age Among People With Systemic Sclerosis: A Scleroderma Patient‐Centered Intervention Network Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu   +110 more
wiley   +1 more source

A Framework for Modeling the Evolution of Young Stellar Objects

open access: yesThe Astrophysical Journal
Measuring properties of young stellar objects (YSOs) is necessary for probing the pre-main-sequence evolution of stars. As YSOs exhibit complex geometry, measurement generally entails comparing observed radiation to template populations of radiative ...
Theo Richardson   +4 more
doaj   +1 more source

State of the art of the literature on definitions of self-criticism: a meta-review

open access: yesFrontiers in Psychiatry
BackgroundSeveral authors have developed important theoretical models on an important transdiagnostic factor in psychopathology: self-criticism (SC). Currently, there are substantial variations in the theoretical definition of SC.
Vittoria Zaccari   +4 more
doaj   +1 more source

Intrinsic Information-Theoretic Models

open access: yesEntropy
With this follow-up paper, we continue developing a mathematical framework based on information geometry for representing physical objects. The long-term goal is to lay down informational foundations for physics, especially quantum physics. We assume that we can now model information sources as univariate normal probability distributions N (μ, σ0), as ...
D. Bernal-Casas, J. M. Oller
openaire   +4 more sources

Immune Checkpoint Inhibitor–Related Myositis and Associated Triad Overlap Syndrome

open access: yesArthritis Care &Research, EarlyView.
Objective Immune checkpoint inhibitor (ICI) myositis is a rare but a highly morbid condition, particularly with the ICI myositis triad syndrome of myositis, myocarditis, and myasthenia gravis. We report the clinical characteristics of ICI myositis and all‐cause mortality in these patients.
Selene Rubino   +9 more
wiley   +1 more source

Sistemas de Información en Salud: Integrando datos clínicos en diferentes escenarios y usuarios

open access: yesRevista Peruana de Medicina Experimental y Salud Pública
Pese al avance tecnológico de las últimas décadas y a los múltiples beneficios documentados, la implementación de tecnologías de información y comunicación (TIC) en salud continúa siendo un importante desafío para las organizaciones de salud.
Fernando Plazzotta   +2 more
doaj  

Trajectories of Physical Function in Canadian Children with Juvenile Idiopathic Arthritis

open access: yesArthritis Care &Research, Accepted Article.
Objectives We describe trajectories of physical function in children newly diagnosed with juvenile idiopathic arthritis (JIA) and identify trajectories with persisting functional impairments and associated baseline characteristics. Methods We included patients enrolled in the Canadian Alliance of Pediatric Rheumatology Investigators (CAPRI) Registry ...
Clare Cunningham   +14 more
wiley   +1 more source

Development of theoretical models of integrated millimeter wave antennas [PDF]

open access: yes
Extensive radiation patterns for Linear Tapered Slot Antenna (LTSA) Single Elements are presented. The directivity of LTSA elements is predicted correctly by taking the cross polarized pattern into account.
Schaubert, Daniel H.   +1 more
core   +1 more source

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

open access: yesArthritis Care &Research, EarlyView.
Objective Social determinants of health (SDOH) contribute to juvenile idiopathic arthritis (JIA) disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship among cumulative social disadvantage ...
William Daniel Soulsby   +448 more
wiley   +1 more source

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