Results 21 to 30 of about 97 (83)

Outcomes of Hypoglossal Nerve Stimulator Implant in Obstructive Sleep Apnea Patients With Various Health Statuses

open access: yesLaryngoscope Investigative Otolaryngology, Volume 11, Issue 4, August 2026.
This is a retrospective cohort study evaluating whether specific comorbidities affect response to HGNS. Our analysis revealed that patients with obesity may have less AHI reduction, and patients with coronary artery disease may be less likely to achieve therapeutic response.
Ahmad Saeed   +3 more
wiley   +1 more source

Properties of the (n, m)−fold hyperspace suspension of continua

open access: yesRevista Integración, 2022
Let n, m ∈ N with m ≤ n and X be a metric continuum. We consider the hyperspaces Cn(X) (respectively, Fn(X)) of all nonempty closed subsets of X with at most n components (respectively, n points). The (n, m)−fold hyperspace suspension on X was introduced in 2018 by Anaya, Maya, and Vázquez-Juárez, to be the quotient space Cn(X)/Fm(X) which is obtained ...
Gerardo Hernández-Valdez   +3 more
openaire   +2 more sources

Permafrost Distribution in the Canadian Rockies: Key Variables Influencing Patch‐Scale Variability

open access: yesPermafrost and Periglacial Processes, Volume 37, Issue 3, Page 372-390, July/September 2026.
ABSTRACT The spatial distribution of permafrost in mountainous regions is influenced by various factors such as topography, climate, vegetation, and substrate. Despite the existence of comprehensive permafrost maps at national and global levels, they fail to accurately represent the patch‐scale (e.g., < 25 m) permafrost distribution in characteristic ...
Gerardo Zegers   +2 more
wiley   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

open access: yesInternational Journal of Satellite Communications and Networking, Volume 44, Issue 4, Page 378-393, July/August 2026.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

Symbiotic Versatility in Action: Trebouxia Diversity Expands the Niche of the Lichen Xanthoria parietina

open access: yesEnvironmental Microbiology, Volume 28, Issue 7, July 2026.
Xanthoria parietina associates with an unexpectedly high diversity of Trebouxia phycobionts within clade A across the Mediterranean Basin. Climatic niche modelling reveals that differences in photobiont climatic preferences contribute to symbiont switching and help explain the broad ecological amplitude and geographic success of this widespread lichen.
Salvador Chiva   +6 more
wiley   +1 more source

Continua with almost unique hyperspace

open access: yesTopology and its Applications, 2002
Given a continuum \(X\), consider a class \({\mathcal F}_{X}\) of continua \(Y\) such that: (i) no member of \({\mathcal F}_{X}\) is homeomorphic to \(X\), (ii) no two distinct members of \({\mathcal F}_{X}\) are homeomorphic, (iii) \(C(X) \approx C(Y)\) for each \(Y \in {\mathcal F}_{X}\) (the symbol \(C(X)\) denotes the hyperspace of all subcontinua ...
openaire   +2 more sources

Pancreas, Muscle, and Subcutaneous Fat Atrophy in Patients Undergoing Radiation for Neuroblastoma

open access: yesPediatric Blood &Cancer, Volume 73, Issue 6, June 2026.
ABSTRACT Background/Objectives Radiation therapy (RT) is part of standard‐of‐care therapy in high‐risk neuroblastoma (HR‐NBL) but can significantly affect nearby tissue. The objectives of this study were (1) to characterize changes in pancreas volume after RT and (2) to characterize changes in body composition, including body weight percentile ...
Pradipta Debnath   +10 more
wiley   +1 more source

Funciones inducidas conexas

open access: yesRevista Integración, 2013
Se dice que una función f : X → Y definida entre espacios topológicos es conexa si la gráfica Γ(f) = {(x, f(x)) : x ∈ X} es conexa. Dado un continuo X, se consideran los hiperespacios: 2 X, la colección de todos los subconjuntos cerrados no vacíos de
Sergio A. Pérez
doaj  

Preserving Quantum Coherence in Thermal Noisy Systems Via Qubit Frequency Modulation

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 6, June 2026.
Frequency modulation is shown to preserve quantum coherence in a thermal phase‐covariant environment only under specific noise conditions. It protects a qubit against thermal dissipation from a Lorentzian reservoir, but fails against thermal pure dephasing from an Ohmic reservoir.
Mahshid Khazaei Shadfar   +5 more
wiley   +1 more source

Hyperspaces of hereditarily indecomposable plane continua [PDF]

open access: yesProceedings of the American Mathematical Society, 1976
In this note we prove that if X X is a hereditarily indecomposable plane continuum then the hyperspace
openaire   +1 more source

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