Search results for "units"
showing 10 items of 576 documents
Assessment and treatment of the withdrawal syndrome in paediatric intensive care units
2020
Background: Sedoanalgesia secondary iatrogenic withdrawal syndrome (IWS) in paediatric intensive units is frequent and its assessment is complex. Therapies are heterogeneous, and there is currently no gold standard method for diagnosis. In addition, the assessment scales validated in children are scarce. This paper aims to identify and describe both the paediatric diagnostic and assessment tools for the IWS and the treatments for the IWS in critically ill paediatric patients. Methods: A systematic review was conducted according to the PRISMA guidelines. This review included descriptive and observational studies published since 2000 that analyzed paediatric scales for the evaluation of the i…
Spectral identification of forced oscillation in PMU signal using mode decomposition
2018
This article gives a new method to identify the frequency of Forced Oscillation (FO) in phasor measurement units (PMUs) signals. The processing of the signal by Empirical Mode Decomposition (EMD) technique leads to effective detection with improvement in accuracy. After testing some improved versions of EMD, it is observed that ‘improved Complete Ensemble Empirical Mode Decomposition with Adaptive Noise (CEEMDAN-2014)’ is the best version to use in processing. The developed methodology is able to spot the frequency of FOs even if there exist multiple modes with mode mixing and multiple events. In such cases, self-coherence method fails to spot FO. Spectral analysis is conducted on the decom…
Parents and nurses in a neonatal intensive care unit: the development of a mutual beneficial partnership in the care of the infant
2009
Ph.D. Thesis, University of Oslo - Faculty of Medicine, Institute of Health and Society ”Foreldre og sykepleiere på en nyfødtavdeling - utvikling av et likeverdig partnerskap i omsorgen for barnet” Studien viser hvor viktig det er umiddelbart å involvere foreldre i omsorgen for det premature barnet, og at ansvar avklares ved at sykepleier og foreldre i fellesskap blir enige om hvordan, på hvilke områder og i hvilken grad foreldre ønsker å delta. Etter fødselen og når barnet er akutt sykt vil sykepleier ta hovedansvaret mens foreldre oppfordres til å være til stede og gi barnet fysisk kontakt. Studien viser hvor krevende starten oppleves for foreldrene, og at sykepleiers tidlige involvering …
Augstskolu gada pārskatu diahroniskā analīze
2022
Komunikācija ir jebkuras organizācijas nozīmīga daļa, tai skaitā arī augstskolu. Valodas pielietojuma analīzes augstskolu diskursos līdz šim veiktas tikai mājaslapām un brošūrām; gadu pārskati nav pētīti. Bakalaura darba mērķis ir analizēt LU Attīstības stratēģijā (2015. – 2020.) norādīto septiņu vērtību atspoguļojumu 2018., 2019. un 2020. gada pārskatā. Darba teorētiskajā daļā tiek izmantota integrējošā literatūras pārskatu metode un empīriskajā daļā tiek apspriesta pētījumā veiktā satura analīze. Analīzes rezultāti norāda, ka visos trīs pārskatos cilvēku un sadarbības vērtības ir ar lielāko leksisko vienību skaitu, no kā tiek secināts, ka tās ir visvairāk uzsvērtās.
Kalambūri Oskara Vailda komēdijā “Cik svarīgi būt nopietnam”
2017
Dramaturģija tiek pētīta lingivistikas kontekstā relatīvi īsu laiku un nav veikti daudz pētījumi par kalambūru izmantojumu Oskara Vailda komēdijā ‘Cik Svarīgi Būt Nopietnam’. Kalambūri ir izteikts komiskā efekta radīšanas instruments lugā, un šis darbs analizē to izmantojumu katram Vailda lugas ‘Cik Svarīgi Būt Nopietnam’ tēlam, kā arī pēta kalambūru radīto efektu saistībā ar tēlu prezentēšanu. Lai identificētu kalabūrus, tie ir uzskatīti par frazeoloģiskām vienībām, līdz ar to Nacisciones frazeoloģisko vienību identificēšanas process ir izmantots pētījumā. Sekojoši, Nash izstrādātā kalambūru taksonomija ir pielāgota un izmantota kalambūru klasificēšanai lugā, ar mērķi salīdzināt dažādus ka…
Parents' experiences of neonatal transfer. A meta-study of qualitative research 2000-2017.
2018
Transfers of critically ill neonates are frequent phenomena. Even though parents’ participation is regarded as crucial in neonatal care, a transfer often means that parents and neonates are separated. A systematic review of the parents’ experiences of neonatal transfer is lacking. This paper describes a meta-study addressing qualitative research about parents’ experiences of neonatal transfer. Through deconstruction and reflections of theories, methods and empirical data, the aim was to achieve a deeper understanding of theoretical, empirical, contextual, historical and methodological issues of qualitative studies concerning parents’ experiences of neonatal transfer over the course of this …
A critical role for VEGF and VEGFR2 in NMDA receptor synaptic function and fear-related behavior
2016
Vascular endothelial growth factor (VEGF) is known to be required for the action of antidepressant therapies but its impact on brain synaptic function is poorly characterized. Using a combination of electrophysiological, single-molecule imaging and conditional transgenic approaches, we identified the molecular basis of the VEGF effect on synaptic transmission and plasticity. VEGF increases the postsynaptic responses mediated by the N-methyl-D-aspartate type of glutamate receptors (GluNRs) in hippocampal neurons. This is concurrent with the formation of new synapses and with the synaptic recruitment of GluNR expressing the GluN2B subunit (GluNR-2B). VEGF induces a rapid redistribution of Glu…
Profiles and seasonal distribution of airborne fungi in indoor and outdoor environments at a French hospital
2009
International audience; A one-year prospective survey of fungal air contamination was conducted in outdoor air and inside two haematological units of a French hospital. Air was sampled with a portable Air System Impactor. During this period of survey, the mean viable fungal load was 122.1 cfu/m(3) in outdoor air samples, and 4.1 and 3.9 cfu/m(3) in samples from adult and pediatric haematology units, respectively. In outdoor samples, Cladosporium was the dominant genus (55%) while in the clinical units, Penicillium sp. (23 to 25%), Aspergillus sp. (15 to 23%) and Bjerkandera adusta (11 to 13%) were the most frequently recovered airborne fungi. The outdoor fungal load was far higher in autumn…
Vitamin A deficiency alters rat lung alveolar basement membrane: reversibility by retinoic acid.
2010
Vitamin A is essential for lung development and pulmonary cell differentiation and its deficiency results in alterations of lung structure and function. Basement membranes (BMs) are also involved in those processes, and retinoic acid, the main biologically active form of vitamin A, influences the expression of extracellular matrix macromolecules. Therefore, we have analyzed the ultrastructure and collagen content of lung alveolar BM in growing rats deficient in vitamin A and the recovering effect of all-trans retinoic acid. Male weanling pups were fed a retinol-adequate or -deficient diet until they were 60 days old. A group of vitamin A-deficient pups were recovered by daily intraperitonea…
Mosaic activating mutations in GNA11 and GNAQ are associated with phakomatosis pigmentovascularis and extensive dermal melanocytosis
2016
Common birthmarks can be an indicator of underlying genetic disease but are often overlooked. Mongolian blue spots (dermal melanocytosis) are usually localized and transient, but they can be extensive, permanent, and associated with extracutaneous abnormalities. Co-occurrence with vascular birthmarks defines a subtype of phakomatosis pigmentovascularis, a group of syndromes associated with neurovascular, ophthalmological, overgrowth, and malignant complications. Here, we discover that extensive dermal melanocytosis and phakomatosis pigmentovascularis are associated with activating mutations in GNA11 and GNAQ, genes that encode Gα subunits of heterotrimeric G proteins. The mutations were det…