Search results for "WEIGHT"
showing 10 items of 2980 documents
Change in weight and central obesity by positive airway pressure treatment in obstructive sleep apnea patients: Longitudinal data from the European S…
2017
Introduction: The effect of continuous positive airway pressure (CPAP) treatment on body weight and central obesity in obstructive sleep apnea (OSA) patients is still unclear. Objectives: We aimed to study body composition change during CPAP treatment in the European Sleep Apnea Database (ESADA). Methods: OSA patients with a CPAP treatment follow-up time of more than 30 days in the ESADA registry were selected (n=2015). Body mass index (BMI), body weight, waist-, hip- and neck-circumferences were assessed at baseline and follow-up (median [interquartile range], 242 [380] days). Predictors for body composition changes with CPAP were analyzed adjusting for confounders. Results: Overall, there…
LANDFILL SITE SELECTION FOR MUNICIPAL SOLID WASTE BY USING AHP METHOD IN GIS ENVIRONMENT: WASTE MANAGEMENT DECISION-SUPPORT IN SICILY (ITALY)
2018
The goal of this work was to test a methodology, based on multi-criteria analysis and geographic information systems, aimed at identifying areas potentially suitable to host landfills for Municipal Solid Waste (MSW). Although the above-mentioned methodology was applied to three different areas (Western, South-western and Eastern) of Sicily, in this paper, we present the results of the western sector. The first step consisted of the division of the study area in excluded and potentially suitable sites, on the basis of the Italian current legislation. The suitable sites were subsequently re-evaluated based on additional criteria in order to choose the most suitable ones. This second step cons…
Stochastic multicriteria acceptability analysis using the data envelopment model
2006
Abstract Data envelopment analysis (DEA) and stochastic multicriteria acceptability analysis (SMAA-2) are methods for evaluating alternatives based on multiple criteria. While DEA is mainly an ex-post tool used for classifying alternatives into efficient and inefficient ones, SMAA-2 is an ex-ante tool for supporting multiple criteria decision-making. Both methods use a kind of value function where the importance of criteria is modeled using weights. Unlike many other methods, neither DEA nor SMAA-2 requires decision-makers’ weights as input. Instead, these so-called non-parametric methods explore the weight space in order to identify weights favorable for each alternative. This paper introd…
Parenterale Ernährung in der Behandlung des Minderwuchses bei Adoleszenten mit Morbus Crohn
1992
Growth retardation and delayed puberty occur in 20-35% of children and adolescents with Crohn's disease. Alternate day corticosteroid treatment, use of azathioprine, enteral or parenteral hyperalimentation and surgery have been advocated to reverse growth failure. Because of nonacceptance of elemental diet 7 patients with Crohn's disease and growth retardation received parenteral nutrition for 2-3 months (maximal for more than 30 months in one patient). All of them exhibited a mean weight gain of 10 kg and a mean increase of their height velocity from 2.4 to 7.1 cm/year. Main problems were bacterial infections and dislocations of the central lines. Surgery was performed in 3 adolescents imm…
Transthoracic electrical impedance during extracorporeal hemodialysis in acute respiratory failure ("Shocked Lung syndrome").
1980
The alteration (delta Z0) of transthoracic electrical impedance (TEI) during extracorporeal hemodialysis (EHD) was investigated in two Groups of patients with acute renal and acute respiratory failure, that differed with respect to the severity of respiratory insufficiency. Group I had moderate respiratory failure (FiO2 0.31 +/- 0.10, PaO2 84 +/- 14 mmHg), and Group II had severe respiratory failure (FiO2 0.75 +/- 0.17, PaO2 77 +/- 14 mmHg). There was a significant correlation between increase in TEI (delta Z0) and decrease in body weight (delta BW) in each individual patient, but the slope of regression lines was remarkably flattened in Group II. In Group I, delta TEI was 1.9 +/- 0.9 omega…
Role of the socioeconomic factors and regional policy in the demographic development of Latvia
2017
Promocijas darbā ir izpētīta reģionālā demogrāfiskā attīstība Latvijā ar mērķi noteikt savstarpējās sakarības starp reģionu demogrāfisko dinamiku, to ietekmējošajiem sociāli ekonomiskajiem faktoriem un reģionālās politikas pasākumiem. Darbā uzsvērta laika un telpas dimensija, kas ir ļoti svarīga, atklājot jaunas, iepriekš nekonstatētas reģionālas demogrāfiskās problēmas. Autors secina, ka personīgie ienākumi un nodarbinātība ir pozitīvās reģionālās demogrāfiskās attīstības svarīgākie priekšnosacījumi. Tiek pierādīts, ka ES fondu ieguldījumi spēj pozitīvi ietekmēt dažus demogrāfiskus procesus un to ietekmei ir raksturīgs telpiskās pārteces efekts. Vēsturiskās un telpiskās analīzes rezultāti …
Optimal extension of multispectral image demosaicking algorithms for setting up a one-shot camera video acquisition system
2022
Multispectral images are acquired using multispectral cameras equipped with CCD or CMOS sensors which sample the visible or near infrared spectrum according to specific spectral bands. A mosaic of multispectral MSFA filters is superimposed on the surface of the sensors to acquire a raw image called an MSFA image. In the MSFA image, only one spectral band is available per pixel, the demosaicking process is necessary to estimate the multispectral image at full spatio-spectral resolution. Motivated by the success of single-sensor cameras capturing the image in a single exposure that use CFA filters, we performed a comparative study of a few recent color image demosaicking algorithms and experi…
Effect of different protective agents on enamel erosion: An in vitro investigation
2019
Background The purpose of this in vitrostudy was to compare the effect of different protective agents on enamel erosion by measuring mean percentage weight loss. Material and Methods Extracted teeth were sectioned into uniform slabs and enamel specimens were randomly distributed to different groups. Initial weight of all enamel specimens was registered. The protective agents used in this study were Tooth Mousse, MI Paste Plus, Remin Pro and Remin Pro Forte. A control group was treated just with tap water. All the specimens were immersed in Coca-Cola for a total of 8 min at room temperature, dried and weighed. Enamel dissolution caused by acidic soft drink was analyzed: specimens were weighe…
Separation of deoxyribonucleases (DNases) of normal human stratum corneum and psoriatic scales by micro-disc-electrophoresis.
1975
Normal stratum corneum and psoriatic scales were homogenized and a differential centrifugation was performed. The DNase activity of the individual fractions was investigated by micro-disc-electrophoresis. At pH 5 only in the 600 × g pellet and 105.000 × g supernatant of normal keratin DNase activity could be observed. However, all psoriatic fractions showed distinct enzyme activities. At pH 7.4 little psoriatic DNase activity could only be demonstrated in the 105.000 × g supernatant. Except from the 15.000 × g pellet all fractions of normal stratum corneum displayed marked activities. In addition the 105.000 × g supernatant showed two different DNase bands.
Ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry to identify contaminants in water: an insight on environment…
2013
Ultra-high pressure liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QqTOF-MS) acquiring full scan MS data for quantification, and automatic data dependent information product ion spectra (IDA-MS/MS) without any predefinition of the ions by the user was checked for identifying organic contaminants in water samples. The use of a database with more than 2000 compounds achieved high confidence results for a wide number of contaminants based upon retention time, accurate mass, isotopic pattern and MS/MS library searching. More than 20 contaminants, mostly pharmaceuticals, but also mycotoxins and polyphenols were unambiguously identified. Furthermore, the combination of s…