Results 21 to 30 of about 519,807 (275)

Clustering in Celebrating Professor Themba A. Dube (A TAD Celebration II) [PDF]

open access: yesCategories and General Algebraic Structures with Applications
This paper is the second in the series celebrating the mathematical works of Professor Themba Dube. In this sequel, we give prominence to Dube's pivotal contributions on pointfree convergence at the unstructured frame level, in the category of locales ...
Inderasan Naidoo
doaj   +1 more source

A New HRCT Score for Diagnosing SARS-CoV-2 Pneumonia: A Single-Center Study with 1153 Suspected COVID-19 Patients in the Emergency Department

open access: yesInternational Journal of Translational Medicine, 2023
The 2019 coronavirus disease (COVID-19) pandemic is affecting millions of people worldwide. Chest high-resolution computed tomography (HRCT) is commonly used as a diagnostic test for suspected COVID-19; however, despite numerous attempts, there is no ...
Soccorsa Sofia   +14 more
doaj   +1 more source

Cone beam CT augmented fluoroscopy allows safe and efficient diagnosis of a difficult lung nodule

open access: yesBMC Pulmonary Medicine, 2021
Background Detection of small peripheral lung nodules is constantly increasing with the development of low dose computed tomography lung cancer screening programs.
Roberto Piro   +6 more
doaj   +1 more source

$\sigma$-locales in Formal Topology

open access: yes, 2020
A $\sigma$-frame is a poset with countable joins and finite meets in which binary meets distribute over countable joins. The aim of this paper is to show that $\sigma$-frames, actually $\sigma$-locales, can be seen as a branch of Formal Topology, that is,
Ciraulo, Francesco
core   +1 more source

Slicing points in a pointfree adjunction for $T_D$ partial spaces [PDF]

open access: yesCategories and General Algebraic Structures with Applications
The $T_D$ axiom, a low order separation axiom between $T_0$ and $T_1$, has been of interest to classical topologists for some time; latterly it has also proved interesting to pointfree topologists.
John Frith, Anneliese Schauerte
doaj   +1 more source

Bronchial thermoplasty in severe asthma: a real-world study on efficacy and gene profiling

open access: yesAllergy, Asthma & Clinical Immunology, 2022
Background Bronchial thermoplasty (BT) is an effective treatment in severe asthma. How to select patients who more likely benefit from BT is an unmet clinical need. Moreover, mechanisms of BT efficacy are still largely unknown.
Nicola Facciolongo   +10 more
doaj   +1 more source

Locality and Non locality

open access: yesEuropean Journal of Applied Physics, 2020
Aim: Whether, under all the circumstances considered, a relativistic concept of locality and non-locality may fully reproduce the quantum probabilities for outcomes of experiments, is re-investigated.Methods: The usual methods and rules of statistics, probability theory and quantum mechanics were used.
openaire   +2 more sources

Proposing a theoretical framework for local territorial identities: concepts, questions and pitfalls [PDF]

open access: yes, 2017
When local territorial identity is understood as closely linked to sustainable, participatory and place-based development issues, it can become a dynamic, open, and plural social construction process, through which collectivities/groups choose the ...
Banini, T
core   +5 more sources

Blockage of interleukin-1β with canakinumab in patients with Covid-19

open access: yesScientific Reports, 2020
There is the urgent need to study the effects of immunomodulating agents as therapy for Covid-19. An observational, cohort, prospective study with 30 days of observation was carried out to assess clinical outcomes in 88 patients hospitalized for Covid-19
Lorenza Landi   +22 more
doaj   +1 more source

A little more on ideals associated with sublocales [PDF]

open access: yesCategories and General Algebraic Structures with Applications
As usual, let $\mathcal RL$ denote the ring of real-valued continuous functions on a completely regular frame $L$. Let $\beta L$ and  $\lambda L$ denote the  Stone-\v{C}ech compactification of $L$ and the Lindel\"of coreflection of $L$, respectively ...
Oghenetega Ighedo   +2 more
doaj   +1 more source

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