Results 1 to 10 of about 5,900,600 (309)

Real Spectrum Versus ℓ-Spectrum via Brumfiel Spectrum [PDF]

open access: yesAlgebras and Representation Theory, 2021
It is well known that the real spectrum of any commutative unital ring, and the ${\ell}$-spectrum of any Abelian lattice-ordered group with order-unit, are all completely normal spectral spaces. We prove the following results: (1) Every real spectrum can be embedded, as a spectral subspace, into some ${\ell}$-spectrum. (2) Not every real spectrum is an
openaire   +2 more sources

Diagnosis of Central Retinal Artery Occlusion in the Emergency Department Using POCUS: A Case Series

open access: yesPOCUS Journal, 2021
Introduction: Central Retinal Artery Occlusion is a cause of vision loss that warrants emergent evaluation. Ocular Point of Care Ultrasound (POCUS) is a non-invasive, inexpensive, and rapid modality to establish diagnosis with reduced time to ...
Nicholas Cozzi   +12 more
doaj   +1 more source

Spectrum matching in licensed spectrum sharing [PDF]

open access: yesTransactions on Emerging Telecommunications Technologies, 2018
AbstractSpectrum sharing is one of the promising solutions to meet the spectrum demand in fifth‐generation networks that results from the emerging services like machine‐to‐machine and vehicle‐to‐infrastructure communication. The idea is to allow a set of entities to access the spectrum whenever and wherever it is unused by the licensed users.
M. Majid Butt   +5 more
openaire   +4 more sources

Paenibacillus wound infection in a pediatric trauma patient

open access: yesJournal of Pediatric Surgery Case Reports, 2022
We report a case of Paenibacillus wound infection in an immunocompetent and otherwise healthy nine-year-old boy who sustained a laceration following an all-terrain vehicle crash. During his course, he failed non-operative management and required multiple
Sindhu V. Mannava   +5 more
doaj   +1 more source

Editorial Note

open access: yesSpectrum, 2020
To support our authors, reviewers and editors during the COVID-19 pandemic, the Spectrum Editorial Board has relaxed its timelines for the publication of this most recent issue (Issue 5).  We are working with our authors on their Issue 5 submissions, and
Spectrum Editorial Board
doaj   +1 more source

Long-term condition management for prisoners: improving the processes between community and prison

open access: yesBMC Family Practice, 2021
Background Prisoner populations have a disproportionately high prevalence of risk factors for long-term conditions (LTCs), and movement between community and prisons is a period of potential disruption in the ongoing monitoring and management of LTCs ...
NMJ Wright, F Hankins, P Hearty
doaj   +1 more source

A cost comparison of atrial fibrillation monitoring strategies after embolic stroke of undetermined source

open access: yesAmerican Heart Journal Plus, 2022
Background: Detection of atrial fibrillation (AF) in patients with embolic stroke of undetermined source (ESUS) is challenging due to its paroxysmal nature.
Nagib Chalfoun   +18 more
doaj   +1 more source

Volatile organic breath components and exercise induced bronchoconstriction in asthmatic children

open access: yesAllergy, Asthma & Clinical Immunology, 2021
Introduction Asthma is one of the most common chronic diseases in childhood and is generally characterized by exercise induced bronchoconstriction (EIB).
M. R. van der Kamp   +4 more
doaj   +1 more source

Assessing paediatric exercise-induced bronchoconstriction using electromyography

open access: yesERJ Open Research, 2020
Background Asthma is one of the most common chronic diseases in childhood, occurring in up to 10% of all children. Exercise-induced bronchoconstriction (EIB) is indicative of uncontrolled asthma and can be assessed using an exercise challenge test (ECT).
Pascal B. Keijzer   +4 more
doaj   +1 more source

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