Search results for "units"
showing 10 items of 576 documents
Inter-society consensus document on treatment and prevention of bronchiolitis in newborns and infants
2014
Acute bronchiolitis is the leading cause of lower respiratory t ract infection and hospitalization in children less than 1y ear of age worldwide. It is usually a mild disease, but some children may develop severe symptoms, requiring hospital admission and ventilatory support in the ICU. Infants with pre-existing risk factors (prematurity, bronchopulmonary dysplasia, congenital heart diseases and immunodeficiency) may be predisposed to a severe form of the disease. Clinical diagnosis of bronchiolitis is manly based on medical history and physical examination (rhinorrhea, cough, crackles, wheezing and signs of respiratory distress). Etiological diagnosis, with antigen or genome detection to i…
Usual Care and Informed Consent in Clinical Trials of Oxygen Management in Extremely Premature Infants
2016
Objective The adequacy of informed consent in the Surfactant, Positive Pressure, and Pulse Oximetry Randomized Trial (SUPPORT) has been questioned. SUPPORT investigators and publishing editors, heads of government study funding agencies, and many ethicists have argued that informed consent was adequate because the two oxygen saturation target ranges studied fell within a range commonly recommended in guidelines. We sought to determine whether each oxygen target as studied in SUPPORT and four similar randomized controlled trials (RCTs) was consistent with usual care. Design/Participants/Setting PubMed, EMBASE, Web of Science, and Scopus were searched for English articles back to 1990 providi…
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.
Religious Organizations and Local Self-government Units as Entities Cooperating in The Enforcement of Criminal Judgements
2019
Związki wyznaniowe oraz jednostki samorządu terytorialnego to podmioty współdziałające w wykonywaniu kar, środków karnych, kompensacyjnych, zabezpieczających, zapobiegawczych oraz przepadku. Można je również traktować w kategoriach organów społecznej kontroli nad wykonywaniem tych orzeczeń. Współdziałanie takich podmiotów uzyskało rangę dyrektywy ustawowej i służyć ma readaptacji społecznej skazanych i zapobieganiu przestępczości. W przypadku przedstawicieli związków wyznaniowych współdziałanie posiada także charakter wychowawczy i poprawczy. Religious organizations and local self-government units are entities cooperating in the implementation of penalties, penal, compensatory, protective a…
Murine embryonic stem cell line CGR8 expresses all subtypes of muscarinic receptors and multiple nicotinic receptor subunits: Down-regulation of α4- …
2015
Non-neuronal acetylcholine mediates its cellular effects via stimulation of the G-protein-coupled muscarinic receptors and the ligand-gated ion channel nicotinic receptors. The murine embryonic stem cell line CGR8 synthesizes and releases non-neuronal acetylcholine. In the present study a systematic investigation of the expression of nicotinic receptor subunits and muscarinic receptors was performed, when the stem cells were grown in the presence or absence of LIF, as the latter condition induces early differentiation. CGR8 cells expressed multiple nicotinic receptor subtypes (α3, α4, α7, α9, α10, β1, β2, β3, β4, γ, δ, e) and muscarinic receptors (M1, M3, M4, M5); M2 was detected only in 2 …
Revisiting spin-dependent forces mediated by new bosons : potentials in the coordinate-space representation for macroscopic- and atomic-scale experim…
2019
The exchange of spin-0 or spin-1 bosons between fermions or spin-polarised macroscopic objects gives rise to various spin-dependent potentials. We derive the coordinate-space non-relativistic potentials induced by the exchange of such bosons, including contact terms that can play an important role in atomic-scale phenomena, and correct for errors and omissions in the literature. We summarise the properties of the potentials and their relevance for various types of experiments. These potentials underpin the interpretation of experiments that search for new bosons, including spectroscopy, torsion-pendulum measurements, magnetometry, parity nonconservation and electric dipole moment experiment…
Restoring of A balance by electric pulses
2004
Restoring of the balance beam to its initial situation after a change of load can be effected by combination of forces of different kind. In former papers we discussed the possibility using the equation of motion of the balance to determine the mass to be measured. After the measurement the balance was restored by means of current pulses into the electromagnetic measuring system. In the present paper we discuss the application of electric pulses into an additional electrostatic system.
Nonsingular charged black holes \`{a} la Palatini
2012
We argue that the quantum nature of matter and gravity should lead to a discretization of the allowed states of the matter confined in the interior of black holes. To support and illustrate this idea, we consider a quadratic extension of General Relativity formulated \`{a} la Palatini and show that nonrotating, electrically charged black holes develop a compact core at the Planck density which is nonsingular if the mass spectrum satisfies a certain discreteness condition. We also find that the area of the core is proportional to the number of charges times the Planck area.
Two-point functions with an invariant Planck scale and thermal effects
2008
Nonlinear deformations of relativistic symmetries at the Planck scale are usually addressed in terms of modified dispersion relations. We explore here an alternative route by directly deforming the two-point functions of an underlying field theory. The proposed deformations depend on a length parameter (Planck length) and preserve the basic symmetries of the corresponding theory. We also study the physical consequences implied by these modifications at the Planck scale by analyzing the response function of an accelerated detector in Minkowski space, an inertial one in de Sitter space, and also in a black hole spacetime.
Mecanismos de atenuación entre el decir y lo dicho: procesos de enunciación a través de la partícula discursiva digamos
2018
Este trabajo presenta los resultados obtenidos en el análisis de la partícula discursiva digamos en corpus coloquiales (Val.Es.Co. 2002 y 2.0.), aplicando el sistema de unidades, niveles y posiciones Val.Es.Co. (Briz y grupo Val.Es.Co. 2003, 2014) y la ficha Es. Por. Atenuación (Albelda et alii 2014). El resultado integra dos perspectivas de análisis para determinar si factores como la unidad ocupada o posición discursiva condicionan su polifuncionalidad. This study presents the results obtained from the analysis of the Spanish discourse particle digamos in colloquial corpus. The Val.Es.Co. proposal (Briz et alii 2003, 2014) and the Es.Var.Atenuación analysis sheet (Albelda et alii 2014) ar…