Search results for "setting"
showing 10 items of 294 documents
Morphology and thermal behavior of dicyanate ester-polyetherimide semi-IPNS cured at different conditions
2000
A high-temperature thermosetting bisphenol-A dicyanate, BADCy was modified with polyetherimide, PEI, at various compositions. Phase separation and rheokinetics through curing were studied by optical microscopy, dynamic and isothermal differential scanning calorimetry, and rheological measurements. The PEI phase separated at the early stages of curing, well before gelation, and did not affect the polycyclotrimerization kinetics. The phase structure and thermal properties of the final network were investigated as a function of the PEI content and cure temperature. For this purpose, dynamic mechanical analysis, scanning electron microscopy studies, and thermogravimetrical analysis were carried…
Stiffness and strength of flax fiber/polymer matrix composites
2006
Flax fiber composites with thermoset and thermoplastic polymer matrices have been manufactured and tested for stiffness and strength under uniaxial tension. Flax/polypropylene and flax/maleic anhydride grafted polypropylene composites are produced from compound obtained by coextrusion of granulated polypropylene and flax fibers, while flax fiber mat/vinylester and modified acrylic resin composites are manufactured by resin transfer molding. The applicability of rule-of-mixtures and orientational averaging based models, developed for short fiber composites, to flax reinforced polymers is considered. POLYM. COMPOS. 27:221–229, 2006. © 2006 Society of Plastics Engineers
Demokratisches Institutionendesign in der Priorisierung und Rationierung von Gesundheitsleistungen
2012
Decisions on priority setting and rationing in health care have both informational and distributional aspects, which is why they require expert knowledge and specialised bodies on the one hand and democratic consent on the other hand. The paper presents normative criteria for the evaluation and empirical categories for the description and comparison of respective bodies. As procedural decisions always have implications for resulting distributional decisions, the bodies charged with priority setting and rationing decisions must be subject to democratic institutional design. (As supplied by publisher).
Health promotion profile of youth sports clubs in Finland: club officials' and coaches' perceptions.
2009
SUMMARY The purpose of this article is to examine the current health promotion orientation of youth sports clubs in Finland in view of the standards created previously for the health promoting sports club (HPSC). Ninety-seven youth sports clubs participated, and 273 sports club officials and 240 coaches answered the questionnaires. To describe clubs health promotion orientations, an HPSC index was created. The HPSC index was formulated on sub-indices by factor analysis. The sub-indices were: policy, ideology, practice and environment indexes. The results indicate that youth sports clubs are fairly health promoting in general. On average, the clubs fulfilled 12 standards for HPSC out of 22. …
Neuropsychological status of alcohol-dependent patients: increased performance through goal-setting instructions.
2004
Aims: The effects of goal-setting instructions on neuropsychological performance of alcohol-dependent patients and control subjects were assessed. Methods: 57 alcohol-dependent patients and 59 carefully age- and education-matched healthy control subjects underwent standard neuropsychological investigation. In addition, the goal-setting paradigm was used to systematically manipulate motivation. Participants were requested to calculate simple mathematical problems repeatedly within phases of a 2-min duration receiving normal or goal setting-instructions (to increase performance in the next phase by 20%). Results: The patients demonstrated deficits in standard neuropsychological tests. Patient…
Material and Technology: Back to the Future for the Choice of Interface for Non-Invasive Ventilation – A Concise Review
2020
Non-invasive ventilation (NIV) has dramatically changed the treatment of both acute and chronic respiratory failure in the last 2 decades. The success of NIV is correlated to the application of the “best ingredients” of a patient’s “tailored recipe,” including the appropriate choice of the selected candidate, the ventilator setting, the interface, the expertise of the team, and the education of the caregiver. The choice of the interface is crucial for the success of NIV. Type (oral, nasal, nasal pillows, oronasal, hybrid mask, helmet), size, design, material and headgears may affect the patient’s comfort with respect to many aspects, such as air leaks, claustrophobia, skin erythema, eye irr…
Ventilator Settings to Avoid Nuisance Alarms During Mouthpiece Ventilation
2016
BACKGROUND: A recent study found that activation of disconnection and low-pressure alarms is common during mouthpiece ventilation and may represent a major limitation to its use. The aim of this bench study was: (1) to investigate the technical aspects that can influence the setting of the ventilator during mouthpiece ventilation and (2) to provide a practical setting strategy to avoid the alarm activation. METHODS: Eight life-support ventilators able to deliver volume controlled ventilation were tested in a bench study using a single-limb non-vented circuit configuration connected to a standard mouthpiece. Disconnection and apnea alarm were turned off or set at the least sensitive setting.…
La ricerca sui set(ting) multipersonali
2006
Comparison of dental treatment performed under general anesthesia between healthy children and children with special health care needs in a hospital …
2018
Background The aim of this retrospective study was to assess and compare the dental treatments performed under general anesthesia (GA) between healthy children and children with special health care needs (SHCN) according to age group and gender at king Fahd hospital, Dhahran, Saudi Arabia. Material and Methods Data was retrieved from the records of 304 healthy and SHCN children 1 18 years of age who received dental rehabilitation under GA in the period 2015-2018. The dental treatment modalities were compared in the two groups and differences according to age group and gender were reported. Results Compared to healthy children, children with SHCN received significantly less pulp therapy trea…