Results 91 to 100 of about 1,850,678 (233)

First integrals of ordinary linear differential systems [PDF]

open access: yesarXiv, 2012
The spectral method for building first integrals of ordinary linear differential systems is elaborated. Using this method, we obtain bases of first integrals for linear differential systems with constant coefficients, for linear nonautonomous differential systems integrable in closed form (algebraic reducible systems, triangular systems, the Lappo ...
arxiv  

Multiple Mucous Cysts on the Hands of a Patient With Systemic Sclerosis Treated With Collagen Sheets for Scar Healing

open access: yes
The Journal of Dermatology, EarlyView.
Takano Hobo   +6 more
wiley   +1 more source

Erectile dysfunction in dermatology and venereology: From aetiopathogenic mechanisms to practical considerations for dermato‐venereologists

open access: yesJournal of the European Academy of Dermatology and Venereology, EarlyView.
Multiple inflammatory, infectious and autoimmune dermato‐venereological conditions are associated with erectile dysfunction (ED) due to underlying intricate vasculogenic, neurogenic, endocrine and psychogenic mechanisms. It is recommended that practitioners screen dermatology patients for ED and associated comorbidities, provide personalized lifestyle ...
Andrei Tanasov, George‐Sorin Tiplica
wiley   +1 more source

Antinuclear antibodies in patients with scleroderma (systemic sclerosis) and in their blood relatives and spouses.

open access: yesAnnals of the Rheumatic Diseases, 1993
OBJECTIVE--To test the postulate that there is a higher prevalence of antinuclear antibodies (ANAs) in serum samples from blood relatives and from spouses of patients with scleroderma than in control samples, and that this provides evidence for both ...
A. Barnett, L. Mcneilage
semanticscholar   +1 more source

Systemic Sclerosis Sine Scleroderma Manifested with Gastrointestinal Bleeding, Antiphospholipid Syndrome and Positive Anti-RNA Polymerase III Antibody: Case Report and Literature Review

open access: yesInternational Medical Case Reports Journal, 2020
Mansour Alghamdi, Stephen J Derbes Department of Medicine, Rheumatology Section, Louisiana State University School of Medicine, New Orleans, LA, USACorrespondence: Mansour AlghamdiDepartment of Medicine, Rheumatology Section, Louisiana State University ...
Alghamdi M, Derbes SJ
doaj  

A Unique Presentation of Anti-RNA Polymerase III Positive Systemic Sclerosis Sine Scleroderma

open access: yesCase Reports in Rheumatology, 2016
Systemic sclerosis is a rare autoimmune disorder with a wide spectrum of clinical manifestations and a multitude of autoantibodies that are associated with it.
Cody M. Lee   +4 more
doaj   +1 more source

Complex Systems + Systems Engineering = Complex Systems Engineeri [PDF]

open access: yesarXiv, 2006
One may define a complex system as a system in which phenomena emerge as a consequence of multiscale interaction among the system's components and their environments. The field of Complex Systems is the study of such systems--usually naturally occurring, either bio-logical or social.
arxiv  

Symptoms of Oesophageal Affection in Children With Scleroderma According to Mano-Impedancemetry: A Case Series

open access: yesПедиатрическая фармакология, 2019
Background. Currently, scleroderma is a rather rare disease, including among children. Despite the growing interest of investigators in this pathology, the problem of diagnosing oesophageal affection in various forms of systemic sclerosis remains under ...
Marina Ju. Stepanyan   +3 more
doaj   +1 more source

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