Search results for "units"
showing 10 items of 576 documents
Hyvä, paha lähiö : nuoret ja asuinalueella syntyvä sosiaalinen pääoma
2018
Nuorten elämä kiinnittyy usein voimakkaasti asuinalueeseen ja lähiympäristöön. Viime vuosina sekä nuorten sosioekonominen eriarvoisuus että lähiöiden sosiaalinen eriytyminen ovat lisääntyneet. Joistakin ongelmista huolimatta huonomaineisetkin lähiöt tarjoavat nuorille positiivisia samaistumisen kohteita, tukiverkostoja, kaveriporukoita, identiteetin rakentamisen välineitä – ja sosiaalista pääomaa. Tässä artikkelissa tarkastellaan, miten lähiössä asuvat ja kasvaneet nuoret kuvaavat asuinpaikkaansa ja sinne kiinnittyviä sosiaalisia suhteita. Aineistona on Tampereella Tesoman lähiössä asuvien nuorten yksilö- ja ryhmähaastatteluja, joita analysoidaan sekä aineisto-…
Neonatal problems of late and moderate preterm infants.
2012
International audience; Late and moderate preterm infants account for \textgreater80% of premature births. These newborns experience considerable mortality and morbidity in comparison with full-term born infants. The purpose of this paper is to summarise the most common morbidities of late and moderate preterm infants in the neonatal period, their incidence, severity, risk factors and need for admission to the different levels of care. The recent findings on preventive strategies and management priorities for clinical care of these vulnerable babies are also reviewed.
Psychological experience of patients 3 months after a stay in the intensive care unit: A descriptive and qualitative study.
2015
Abstract Purpose The purpose was to describe psychological experiences of patients 3 months after a stay in the intensive care unit (ICU) using qualitative methods. Methods Twenty patients underwent clinical interview lasting 1 hour and completed the Impact of Event Scale—Revised and Hospital Anxiety and Depression questionnaires. All interviews were recorded and coded using thematic analysis. Results All patients (100%) reported that they could not remember their ICU stay; half reported confused memories (50%) or disorientation (50%). Negatives memories were also reported (20%-45%), namely, pain, distress, sleep difficulties, noise, fear, feeling of abandonment; 20% reported positive memor…
Secondary sclerosing cholangitis after long-term treatment in an intensive care unit: clinical presentation, endoscopic findings, treatment, and foll…
2006
Background and study aims We present ten patients who developed secondary sclerosing cholangitis following long-term treatment in an intensive care unit (ICU) between 1999 and 2004. Patients and methods Ten consecutive patients who had no evidence suggestive of pre-existing hepatobiliary disease were admitted to an ICU because of trauma (n = 5), intracerebral hemorrhage (n = 3), or nonabdominal postsurgical complications (n = 2). All the patients had required treatment with long-term ventilation, catecholamines, total parenteral nutrition, and several antimicrobial agents. Results Cholestasis was first noted within 11 days after the initial insult. Endoscopic retrograde cholangiopancreatogr…
More than a pore: How voltage-gated calcium channels act on different levels of neuronal communication regulation.
2021
ABSTRACT Voltage-gated calcium channels (VGCCs) represent key regulators of the calcium influx through the plasma membrane of excitable cells, like neurons. Activated by the depolarization of the membrane, the opening of VGCCs induces very transient and local changes in the intracellular calcium concentration, known as calcium nanodomains, that in turn trigger calcium-dependent signaling cascades and the release of chemical neurotransmitters. Based on their central importance as concierges of excitation-secretion coupling and therefore neuronal communication, VGCCs have been studied in multiple aspects of neuronal function and malfunction. However, studies on molecular interaction partners …
Previously undiagnosed Reinke edema as a cause of immediate postextubation inspiratory stridor
2015
Reinke edema (RE) is an uncommon lesion of the vocal folds and a potential cause of complications during airway management. We report the case of a woman with previously unknown RE admitted to the intensive care unit who experienced postextubation inspiratory stridor immediately after separation from mechanical ventilation. RE should be considered among causes of postextubation stridor.
Decomposition Process of Carboxylate MOF HKUST-1 Unveiled at the Atomic Scale Level
2016
HKUST-1 is a metal-organic framework (MOF) which plays a significant role both in applicative and basic fields of research, thanks to its outstanding properties of adsorption and catalysis but also because it is a reference material for the study of many general properties of MOFs. Its metallic group comprises a pair of Cu2+ ions chelated by four carboxylate bridges, forming a structure known as paddle-wheel unit, which is the heart of the material. However, previous studies have well established that the paddle-wheel is incline to hydrolysis. In fact, the prolonged exposure of the material to moisture promotes the hydrolysis of Cu-O bonds in the paddle-wheels, so breaking the crystalline n…
Rationale, study design, and analysis plan of the Alveolar Recruitment for ARDS Trial (ART): study protocol for a randomized controlled trial.
2012
Abstract Background Acute respiratory distress syndrome (ARDS) is associated with high in-hospital mortality. Alveolar recruitment followed by ventilation at optimal titrated PEEP may reduce ventilator-induced lung injury and improve oxygenation in patients with ARDS, but the effects on mortality and other clinical outcomes remain unknown. This article reports the rationale, study design, and analysis plan of the Alveolar Recruitment for ARDS Trial (ART). Methods/Design ART is a pragmatic, multicenter, randomized (concealed), controlled trial, which aims to determine if maximum stepwise alveolar recruitment associated with PEEP titration is able to increase 28-day survival in patients with …
Neuromuscular Fatigue Following Isometric Contractions with Similar Torque Time Integral
2014
International audience; Torque time integral (TTI) is the combination of intensity and duration of a contraction. The aim of this study was to compare neuromuscular alterations following different isometric sub-maximal contractions of the knee extensor muscles but with similar TTI. Sixteen participants performed 3 sustained contractions at different intensities (25 %, 50 %, and 75 % of Maximal Voluntary Contraction (MVC) torque) with different durations (68.5 +/- 33.4 s, 35.1 +/- 16.8 s and 24.8 +/- 12.9 s, respectively) but similar TTI value. MVC torque, maximal voluntary activation level (VAL), M-wave characteristics and potentiated doublet amplitude were assessed before and immediately a…
Slope units-based flow susceptibility model: using validation tests to select controlling factors
2011
A susceptibility map for an area, which is representative in terms of both geologic setting and slope instability phenomena of large sectors of the Sicilian Apennines, was produced using slope units and a multiparametric univariate model. The study area, extending for approximately 90 km2, was partitioned into 774 slope units, whose expected landslide occurrence was estimated by averaging seven susceptibility values, determined for the selected controlling factors: lithology, mean slope gradient, stream power index at the foot, mean topographic wetness index and profile curvature, slope unit length, and altitude range. Each of the recognized 490 landslides was represented by its centroid po…