Results 91 to 100 of about 260,518 (341)

Quantum Lyapunov Exponents

open access: yesFoundations of Physics, 2002
15 pages, 10 ...
Paolo Falsaperla   +4 more
openaire   +3 more sources

Remaining Burden of Spinal Muscular Atrophy Among Treated Patients: A Survey of Patients and Caregivers

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinal muscular atrophy (SMA) significantly impacts motor function. This study aimed to assess the persistent burden and unmet needs among currently treated patients with SMA and their caregivers. Methods Two complementary web‐based surveys were distributed in August 2024 among patients with SMA and their caregivers.
Julie A. Parsons   +8 more
wiley   +1 more source

Comments on a recent case-control study of malignant mesothelioma of the pericardium and the tunica vaginalis testis

open access: yesScandinavian Journal of Work, Environment & Health, 2021
As the first case–control study of malignant mesothelioma of the pericardium and the tunica vaginalis testis (mTVT), the paper by Marinaccio et al (1) is potentially an important epidemiologic contribution.
Gabor Mezei   +3 more
doaj   +1 more source

American College of Rheumatology Guidance Statements for Addressing Mental Health Concerns in Youth With Pediatric Rheumatologic Diseases

open access: yesArthritis Care &Research, EarlyView.
Objective Pediatric rheumatologic diseases (PRDs) are characterized by high rates of anxiety and depression known to impact health‐related outcomes. We present guidance statements to assess and manage mental health concerns for youth with PRDs in pediatric rheumatology practice.
Natoshia R. Cunningham   +21 more
wiley   +1 more source

Critical exponents of graphs

open access: yesJournal of Combinatorial Theory, Series A, 2016
The study of entrywise powers of matrices was originated by Loewner in the pursuit of the Bieberbach conjecture. Since the work of FitzGerald and Horn (1977), it is known that $A^{\circ } := (a_{ij}^ )$ is positive semidefinite for every entrywise nonnegative $n \times n$ positive semidefinite matrix $A = (a_{ij})$ if and only if $ $ is a positive ...
Guillot, Dominique   +2 more
openaire   +2 more sources

Isentropes and Lyapunov exponents

open access: yesDiscrete & Continuous Dynamical Systems - A, 2020
We consider skew tent maps $T_{ , }(x)$ such that $( , )\in[0,1]^{2}$ is the turning point of $T {_ { , }}$, that is, $T_{ , }=\frac{ }{ }x$ for $0\leq x \leq $ and $T_{ , }(x)=\frac{ }{1- }(1-x)$ for $
Buczolich, Zoltán   +1 more
openaire   +5 more sources

Longitudinal Relationship Between Pain and Depression in People With Inflammatory Arthritis: A Narrative Review

open access: yesArthritis Care &Research, EarlyView.
As many patients with inflammatory arthritis (IA) have chronic pain, understanding how to best assess and manage pain in IA is a priority. Comorbid depression is prevalent in adults with IA, affecting 15% to 39% of people. Although pain and depression are thought to be associated in IA, this concept is largely based on cross‐sectional data.
Natasha Cox   +3 more
wiley   +1 more source

Schematic Visual Representation of Exponentiation [PDF]

open access: yesRevija za Elementarno Izobraževanje, 2015
Visualization of mathematical concepts is an effective learning and teaching strategy. Within mathematics lessons, visualisation is mostly present at iconic level, where concepts are graphically represented.
Darja Antolin, Urška Lipovec
doaj  

Regulatory developments and their impacts to the nano-industry: A case study for nano-additives in 3D printing

open access: yesEcotoxicology and Environmental Safety, 2021
Nanotechnology has increasing applications in numerous markets, particularly in additive processing (3D printing) and manufacturing, which is important for consumer products, medical devices, construction, and general research and development across many
Alicia A. Taylor   +2 more
doaj  

Analysis of Hurricane Irene’s Wind Field Using the Advanced Research Weather Research and Forecast (WRF-ARW) Model

open access: yesJournal of Marine Science and Engineering, 2014
Hurricane Irene caused widespread and significant impacts along the U.S. east coast during 27–29 August 2011. During this period, the storm moved across eastern North Carolina and then tracked northward crossing into Long Island and western New England ...
Alfred M. Klausmann
doaj   +1 more source

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