Browse

You are looking at 1 - 10 of 77,151 items

Abstract

Quality of educational services is highly dependent on competent teachers. Thus, the competency-based framework for teacher education has become an important issue across Europe. This approach in Europe has greatly reflected in the field of adult learning and education. There are five research projects dedicated to identifying competences of adult learning facilitators, involving regional countries or all the Member States of the European Union. Based on the results of the five research projects, this paper has a twofold aim: 1) to describe those research projects and their identified competences for adult learning and 2) to analyse the common competences identified by all the five research projects. The distinct scopes of teacher's competences and teaching competences are offering the framework for analysis. We found ten common competences that are particularly relevant to teaching roles of adult learning facilitators in Europe. Moreover, the analyses revealed that adult learning facilitators need to possess teacher competences that are relevant to institutional administration. Our conclusion is that there are common competences for adult learning facilitators which are relevant to both teaching and teacher competences.

Open access

Abstract

Approaching the process of normal ageing with a health psychology model was an important development in health science. In earlier healing models, questions of old age were either ignored or dealt with only in the context of various diseases. Definitions of the stages of human life have changed and pushed the limits of old age to a higher level. The expanding human life course raises important medical, psychological, and sociological issues. The definition of ageing and the characteristics of normal ageing need to be reconsidered. The cognitive representations of ageing people are a good reflection of how they think about themselves, the world, and the stage of life ahead. The contribution of health psychology as a modern approach to healthy ageing has greatly altered the attitudes of healthcare professionals. The concept of active old age helps to deal with the growing number of elderly people in a new context. In this brief overview of the health psychology approach to normal ageing, we aim to help healthcare professionals better manage the problems in their daily work. In a brief introduction, we review the physical and mental symptoms of ageing. We strive to isolate the normal variants from gerontopsychiatric and neuropsychiatric disorders. While normal ageing does not require clinical attention, psychiatric disorders do, and we briefly describe the therapeutic forms. Psychoeducation, group therapy, and supportive techniques prove to be the most effective.

Open access

Abstract

In this report we show an unusual case of a giant ascending aortic double chambers pseudoaneurysm eroding the sternum. The patient was an asymptomatic 22-year-old man who underwent CT Angiography with ECG gating and who previously underwent aortic valve replacement.

Open access
Authors: Erica Maffei, Francesco Di Pede, Elisabetta Barbieri and Filippo Cademartiri

Abstract

A 50-year-old female with palpitations, dyspnoea and slightly dilated left ventricle at echocardiography was referred to Cardiac CT (CCT) for coronary artery assessment. CCT revealed a large fistula from the left main coronary artery to the right atrium, associated with agenesia of the inferior vena cava.

Open access

Summary

In or. 25 Demosthenes compares Aristogeiton to a watchdog who, instead of defending the sheeps, attacks and tears them to pieces. This picture seems not to be common in Attic rhetoric, but is occurs in Plat. Rep. 416a, where Socrates warns about the danger that the most popular orators, in betrayal of their former task, assault the demos and eventually become tyrants. This platonic passage confers a new meaning to the Demosthenic statement and suggests the possibility that Aristogeiton aimed at tyranny. Hence the nomos, which only can control physis, protects society from the worst human vices (poneria, hybris and anaideia), and represents the most effective defence of democracy.

Restricted access
Authors: Pierleone Lucatelli, Maurizio Del Monte, Gianluca De Rubeis, Giulia Cundari, Marco Francone, Valeria Panebianco and Carlo Catalano

Abstract

COVID-19 patients suffering sudden worsening of clinical conditions have an atypical peripheral pulmonary arterial obstruction at computed tomography pulmonary angiogram (CTPA), poorly associated to deep venous thrombosis (DVT), suspicious for thrombotic in situ nature rather than embolic.

Open access
Authors: György Jermendy, Márton Kolossváry, Ibolya Dudás, Ádám L. Jermendy, Alexisz Panajotu, Imre F. Suhai, Zsófia D. Drobni, Júlia Karády, Ádám D. Tárnoki, Dávid L. Tárnoki, Szilard Voros, Béla Merkely and Pál Maurovich-Horvat

Abstract

Background and aims

Non-alcoholic fatty liver disease (NAFLD) increases cardiovascular morbidity and mortality, and carries poor long-term hepatic prognosis. Data about the role of genetic and environmental factors in the hepatic lipid accumulation are limited. The aim of the study was to evaluate the genetic and environmental impact on the hepatic lipid accumulation within a cohort of adult twin pairs.

Patients and methods

We investigated 182 twin subjects [monozygotic (MZ, n = 114) and dizygotic (DZ, n = 68) same-gender twins (age 56.0 ± 9.6 years; BMI 27.5 ± 5.0 kg/m2; females 65.9%)] who underwent computed tomography (CT) with a 256-slice scanner. Using non-enhanced CT-images, we calculated the average value of hepatic attenuation [expressed in Hounsfield unit (HU)] suggesting hepatic lipid content. Crude data were adjusted to age, sex, BMI and HbA1c values. Intra-pair correlations were established, and structural equation models were used for quantifying the contribution of additive genetic (A), common environmental (C) and unique environmental (E) components to the investigated phenotype.

Results

The study cohort represented a moderately overweight, middle-aged Caucasian population. There was no significant difference between MZ and DZ twin subjects regarding hepatic CT-attenuation (57.9 ± 12.6 HU and 59.3 ± 11.7 HU, respectively; p = 0.747). Age, sex, BMI and HbA1c adjusted co-twin correlations between the siblings showed that MZ twins have stronger correlations of HU values than DZ twins (rMZ = 0.592, p < 0.001; rDZ = 0.047, p = 0.690, respectively). Using the structural equation model, a moderate additive genetic dependence (A: 38%, 95% CI 15–58%) and a greater unique environmental influence (E: 62%, 95% CI 42–85%) was found. Common environmental influence was not identified (C: 0%).

Conclusion

The results of our classical CT-based twin study revealed moderate genetic and greater environmental influences on the phenotypic appearance of hepatic steatosis, commonly referred to as NAFLD. Favorable changes of modifiable environmental factors are of great importance in preventing or treating NAFLD.

Open access
Authors: Jochen von Spiczak, Hanna Model, Robert Manka and Hatem Alkadhi
Open access
Authors: Máté Magyar, Péter Barsi, Katalin Korányi and Pál Novák Kaposi

Abstract

Orbital varices are abnormally enlarged, thin walled veins in direct connection with normal orbital vessels. Stooping, bending, coughing or straining increase the venous tension and in this way can cause symptoms, such as bulging of the eyes (proptosis), orbital pain, bleeding, intermittent double vision. Small varices are managed by observation while larger lesions may require surgery. In our case report we demonstrate the case of a 72-year-old female patient with right sided retro-orbital pressure sensation for weeks, and exophthalmos with blurred vision for 1 week. MR investigation proved the presence of a partially thrombosed orbital varix on the right side, and a smaller, non-thrombosed varix on the left side. Observation was agreed, and the symptoms resolved spontaneously after several weeks.

Open access