Search results for "Epos"

Prevalence of older in-patients at risk of clopidogrel resistance according to the STIB score. Results from REPOSI registry

2017

The phenomenon of resistance to copidogrel catches the attention of a growing number of clinicians because of its frequency and the severity of adverse events related to it. The identification of patients with high platelet reactivity (HPR may help to improve their therapy applying the concept of personalized medicine, most important in the older people treated with polypharmacy. The existece of such a simple clinical method as the STIB score, that allows to predict the possible resistace to clopidogrel at the bedside without using expensive laboratory investigations, provides an attractive approach to the problem.

Enhancement of immunohistochemical staining

1982

The present paper describes two simple procedures which enhance immunohistochemical staining. One is to cover the sections with a plastic film to keep the serum uniformly distributed and minimize its evaporation. Secondly, rocking of the slides has been introduced, causing the serum to flow back and forth under the plastic film. Using this system, it has been possible to test for the effect of mixing on an immunohistochemical reaction (the demonstration of calcitonin in thyroid C cells). It has been found that mixing definitely enhances the reaction during the first 8 h. No effect of serum volume was observed.

Improvement of solid state Er:YAG pulse laser performance for use in medicine

1999

The large quadratic electro-optic effect of PLZT ceramics allows to design small size modulators for the solid state infrared Er:YAG laser (lasing at (lambda) equals 2.94 micrometers - the most pronounced absorption band of water), which has found application in medicine for efficient ablation of hard and soft tissues. In the free-running mode, the Er:YAG laser emits spikes that form the pulse envelope with duration of 150 - 800 microsecond(s) . An extracavity PLZT 8.5/65/35 ceramics modulator (aperture of 4 X 6 mm2 and length of 18 mm) was used to obtain (Pi) -shaped segments with the rise and decay times less than 5 microsecond(s) . That allows to reduce considerably the fraction of the p…

Multiple-scan voltammetry and OCP: Archaeometric tools for dating archaeological bronzes

2021

[EN] The application of a multiple-scan strategy to nanosamples taken from 18 cross-sections of Bronze Age arms and armour, as well as two Roman coins using two solid-state electrochemical techniques, the voltammetry of immobilized microparticles (VIMP) and open circuit potential measurements (OCP) is described. The voltammetric responses in contact with aqueous acetate buffer can be attributed to the reduction of cuprite with variable degree of compaction and crystallinity revealing significant differences in the gradient of such properties with depth. Such differences are also revealed by "dry" OCP measurements connecting points in the cross section near and separated from the corrosion l…

Bric-à-brac pour les dieux ?

2017

This book accompanies the exhibition "Bric-à-brac pour les dieux?", produced by the Lons-le-saunier museum in 2017. Some fifteen specialists present the Bronze Age and the state of knowledge concerning the practice of depositing objects in a non-funerary context: analysis of the composition of the sets, study of the forms of the deposits and the places chosen for these practices, morphometric approaches to the objects, etc. The most significant sets are presented in the form of inserts, along with the various summary texts.

Routine Use of Budesonide/Formoterol Fixed Dose Combination in Elderly Asthmatic Patients: Practical Considerations

2017

Asthma has been demonstrated to be as common in the elderly as in younger age groups. Although no specific recommendations exist to manage the disease differently in older individuals, functional features and clinical presentations may be affected by age per se, and by age-related conditions, such as comorbidities and polypharmacy. In this review article, we aimed to explore the efficacy and safety in elderly asthmatic patients of one of the most currently used inhaled treatments for asthma, that is, the fixed-dose combination of budesonide/formoterol. We attempted to address some practical questions that are relevant to the daily practice of clinicians. We focused on the efficacy and real-…

Preparation of photocatalysts by physical methodologies

2021

The synthesis of photocatalytic materials is an important task for obtaining better results in terms of activity and/or selectivity in photocatalysis. This chapter reports an overview of the main methodologies using physical techniques to obtain bulky, supported powders or films and coatings to be used as heterogeneous photocatalysts. The classical chemical methodologies for the preparation of photocatalytic materials are presented in the previous chapter, so the information presented here complements the aforementioned one. Materials scientists and engineers have made significant progresses in the improvement of methods of synthesis of nanomaterial solids by developing different apparatuse…

Bulk deposition at the industrial area of Gela (southern Sicily, Italy): preliminary results

2009

Preparing for CRIS: Challenges and Opportunities for Systems Integration at Finnish Universities

2014

Poster at Open Repositories 2014, Helsinki, Finland, June 9-13, 2014 This paper raises issues presented by integrating administrative research information to institutional repository (IR) and other systems, especially in the context of Finnish universities. The observations are based on preparing for procurement of a Current Research Information System (CRIS) at the University of Jyväskylä. The CRIS will be used by various stakeholders in different organizational units, having conflicting requirements and different notions on system usage. For example, national reporting affects considerably the publication cataloging conventions. Determining the optimal data flow for handling publications,…

Electrochemical deposition of CZTS thin films on flexible substrate

2014

Abstract In this work, we report some preliminary results concerning the fabrication of quaternary semiconductor Cu2ZnSnS4 (CZTS) thin films on a flexible substrate through the simultaneous electrodeposition of elements having different standard electrochemical potentials. CZTS thin films were obtained by potentiostatic deposition from aqueous baths at room temperature and under N2 atmosphere, varying bath composition. Chemical composition and structure of the electrodeposited films were evaluated by EDS, SEM, RAMAN and XRD. Preliminary results on the photoelectrochemical behaviour of the films will be also presented.