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Sociodemographic Profile and Risk Factors for the Evolution of Patients with COVID-19 in ICUs in Brazil: A Cross-Sectional Study. [PDF]
ScientificWorldJournalThis is a cross‐sectional study, with secondary data from Brazilian hospitals in the state of Paraíba, between January 2021 and January 2022. The evolution of clinical cases configured the dependent variable (cure or death), while the predictive variables were sociodemographic data, risk factors, use of ventilatory support, and vaccination against ...
Fernandes Lira JG +7 more
europepmc +2 more sources
RLAN: range‐free localisation based on anisotropy of nodes for WSNs
Electronics Letters, 2015 Node localisation for wireless sensor networks (WSNs) is applied in various fields, and is an indispensable core to promote the development of WSNs. Since the previous localisation algorithms did not fully utilise the anisotropy of nodes, according to the actual radiation model of the node's communication, a novel range‐free localisation algorithm ...
Liangyin Chen +6 more
openaire +3 more sources
Improvement in algorithms for quality control of weather radar data (RADVOL-QC system) [PDF]
Atmospheric Measurement Techniques, 2022 Data from weather radars are commonly used in meteorology and hydrology, but they are burdened with serious disturbances, especially due to the appearance of numerous non-meteorological echoes.
K. Ośródka, J. Szturc
doaj +1 more source
IEEE Access, 2023 Context: Denial-of-Service Attack countermeasure techniques (DoS A-CTs) evaluation is a Multi-criteria decision-making (MCDM) problem based on different MPSoCs of IoT platform design, performance, and design overhead.
Ahmed Abbas Jasim Al-Hchaimi +5 more
doaj +1 more source
Advanced Materials, Volume 35, Issue 49, December 7, 2023., 2023 A general strategy to improve the operational stability of single‐layer organic light‐emitting diodes based on thermally activated delayed fluorescence is introduced by increasing the emissive layer thickness to the second‐order interference maximum, leading to devices with a maximum external quantum efficiency of 16% and LT50 at 100 cd m−2 close to 90
Yungui Li +5 more
wiley +1 more source
Waste management in the regional level: Example of municipalities Pljevlja and Žabljak [PDF]
Arhitektura i Urbanizam, 2011 The problem of proper disposal of all types of solid waste and its inadequate treatment is one of the most dominant spatial-ecological problems of modern society, and as such seriously threatens the quality of basic environmental media and public health.
Šljivančanin Dušan
doaj +1 more source
LTE FDD And SRD Equipment Compatibility In 2500 Mhz Band
Mokslas: Lietuvos Ateitis, 2014 This paper examines the LTE mobile communication base stations possible interfering effects on short range communication devices operating in ISM frequency band. LTE network is running in 2500–2690 MHz frequency band, where frequency channel distribution
Evaldas Stankevičius
doaj +1 more source
Mokslas: Lietuvos Ateitis, 2014 This paper examines the LTE mobile communication base stations possible interfering effects on short range communication devices operating in ISM frequency band. LTE network is running in 2500–2690 MHz frequency band, where frequency channel distribution
Evaldas Stankevičius
doaj +1 more source
Asthma Treatments for Children and Adolescents: Strategies for a Global Approach
Canadian Respiratory Journal, Volume 2, Issue A, Page 43A-45A, 1995., 1995 Strategies for a global approach to the management of asthma in children and adolescents are described. Such an approach requires the physician to explain to the patient the pathophysiology of asthma, to evaluate and, whenever possible, change predisposing environmental factors, to establish a written plan of action and to maintain a close follow‐up of
Robert L Thivierge
wiley +1 more source
Inner composition of analytic mappings on the unit disk
International Journal of Mathematics and Mathematical Sciences, Volume 14, Issue 2, Page 221-226, 1991., 1989 A basic theorem of iteration theory (Henrici [6]) states that f analytic on the interior of the closed unit disk D and continuous on D with Int(D)f(D) carries any point z ϵ D to the unique fixed point α ϵ D of f. That is to say, fn(z) → α as n → ∞. In [3] and [5] the author generalized this result in the following way: Let Fn(z) : = f1∘…∘fn(z). Then fn
John Gill
wiley +1 more source