Chemical closure of tympanic membrane perforation is a commonly practiced office-based otological procedure, which is labeled to be effective and safe. In this paper, we report a case of a young lady with disastrous complications following an attempt of chemical cauterization of her perforated tympanic membrane.

Abstract. Recent developments and options in the GF (Grell Freitas, 2014; Freitas et al., 2018) convection parameterization are presented. The has been expanded to a trimodal spectral size simulate three modes: shallow, congestus, deep. In contrast usual entrainment detrainment assumptions, we assume that beta functions (BFs), commonly applied represent probability density (PDFs), can be used c...

Motor vehicles are major sources of primary organic aerosol (POA), which is a mixture of a large number of organic compounds that have not been comprehensively characterized. In this work, we apply a recently developed gas chromatography mass spectrometry approach utilizing "soft" vacuum ultraviolet photoionization to achieve unprecedented chemical characterization of motor vehicle POA emission...

The incidence of wound dehiscence and incisional hernia after two methods of abdominal wound closure (layered closure with retention sutures and single-layer "mass closure") was studied in a randomised prospective clinical trial in a consecutive series of 200 patients. Dehiscence occurred in 1% of patients and herniation in 4-7%; the incidence of these complications was similar with both method...

Atmospheric aerosol particles are able to act as cloud condensation nuclei (CCN) and are therefore important for the climate and the hydrological cycle, but their properties are not fully understood. Total CCN number concentrations at 10 different supersaturations in the range of SS = 0.12–1.18% were measured in May 2008 at the remote high alpine research station, Jungfraujoch, Switzerland (358...

in order to increase the rate of gas absorption, chemical reaction in the liquid phase is considered. the purpose of this paper was to simulate gas absorption process by a liquid film over a spherical packing incorporating eddy viscosity and diffusivity. second order chemical reaction for two different cases (fast and slow) were considered. the system partial differential equations obtained was...