WorldWideScience

Sample records for conference athens greece

  1. Indoor radon measurements in Athens, Greece

    International Nuclear Information System (INIS)

    Proukakis, C.; Molfetas, M.; Ntalles, K.; Georgiou, E.; Serefoglou, A.

    1987-01-01

    A pilot study was carried out in order to measure air concentrations of radon 222 and 220 isotopes in Athenian houses, as a first step of a national survey in Greece. In this paper the authors deal with radon concentration in air and water and will rely on measurements conducted in Greece. (author)

  2. The urban roots of anti-neoliberal social movements: the case of Athens, Greece

    NARCIS (Netherlands)

    Arampatzi, A.; Nicholls, W.J.

    2012-01-01

    The recent rounds of anti-neoliberal mobilizations in Europe have shown to be rooted in cities. Whereas Madrid has become a central hub in Spain’s social movement, Athens has assumed a central and centralizing role in Greece. Through a case study on Athens, Greece, this paper aims to show how cities

  3. Mercury in the Urban Topsoil of Athens, Greece

    Directory of Open Access Journals (Sweden)

    Efstratios Kelepertzis

    2015-04-01

    Full Text Available The present study documents the Hg content in 45 urban topsoil samples from the highly urbanized city of Athens, Greece. The Hg concentrations were quantified by applying aqua regia digestion on the <100 μm soil fraction followed by inductively coupled plasma-mass spectrometry (ICP-MS with a detection limit of 5 μg·kg−1. The median concentration of Hg in Athens soil is 96 μg·kg−1; ten out of 45 soil samples were found to contain Hg concentrations higher than 200 μg·kg−1, which is the maximum concentration value expected to be present in normal uncontaminated soils. Results obtained by multivariate principal component and hierarchical cluster analysis incorporating a large suite of chemical elements were notably effective for elucidating the anthropogenic origin of Hg in the studied soil. The elevated concentrations are most likely related to site-specific point source contamination rather than to the widely documented influences from the vehicular traffic emissions in urban settings. Given the proximity of urban population to the contaminated urban soils, we suggest the implementation of different soil extraction tests with the aim to evaluate the fraction of soil Hg available for absorption by the human body.

  4. Oxidative Potential of ambient particulate matter in Athens, Greece.

    Science.gov (United States)

    Paraskevopoulou, Despina; Bougiatioti, Aikaterini; Fang, Ting; Liakakou, Eleni; Weber, Rodney; Nenes, Athanasios; Mihalopoulos, Nikolaos

    2017-04-01

    Exposure of populations to airborne particulate matter (PM) is a leading cause of premature death worldwide. Oxidative stress resulting from exposure of chemical species present in PM is a mechanism thought to cause adverse health effects. Apart from radicals present in aerosol, species that can catalytically deplete the antioxidant buffering capacity of cells, called Oxidative Potential (OP), are thought to be particularly toxic. The variability of OP over location, particle age, source and environmental conditions is virtually unknown for most populated regions of the world. Motivated by this, we have built and deployed one of the first operational measurements of OP in Europe at the National Observatory of Athens site in downtown Athens, Greece. OP for fine and coarse mode is measured using a semi-automated dithiothreitol (DTT) assay developed at the Georgia Institute of Technology; the assay measures the oxidation rate of DTT by water-soluble aerosol constituents, and simulates the rate at which the same compounds would deplete antioxidants in-vivo. The DTT oxidation rate per unit volume of air (water-soluble "DTT activity") and aerosol size class (fine, coarse) are used as a measure of aerosol toxicity. We present continuous (24hr average) OP measurements in downtown Athens from July 2016 to January 2017, conducted through quartz fiber filter analysis. The dataset covers a broad range of aerosol sources (pollution from Europe, regional and local biomass burning, dust, marine aerosol, biogenic aerosol) and meteorological conditions. The daily water-soluble DTT activity ranges between 0.02-0.81 nmolmin-1 m-3 (averaging at 0.24 nmolmin-1 m-3) for fine aerosol and between 0.01-0.52 nmolmin-1 m-3 (averaging at 0.08 nmolmin-1 m-3) for coarse particulate matter, indicating that water-soluble fine mode aerosol components possess a significant fraction of the OP. The seasonal variability demonstrates a higher DTT activity during the coldest period of the year for both

  5. Summaries from the XVIII World Congress of Psychiatric Genetics, Athens, Greece, 3-7 October 2010

    NARCIS (Netherlands)

    Bergen, S.E.; Balhara, Y.P.S.; Christoforou, A.; Cole, J.; Degenhardt, F.; Dempster, E.; Fatjó-Vilas, M.; Khedr, Y.; Lopez, L.M.; Lysenko, L.; McGrath, L.M.; Mühleisen, T.W.; Neves, F.S.; Nymberg, C.; Ozomaro, U.; Verweij, K.J.H.; Voineskos, A.N.; Zai, C.C.; O'Shea, A.; DeLisi, L.E.

    2011-01-01

    The XVIIIth World Congress of Psychiatric Genetics, sponsored by The International Society of Psychiatric Genetics took place in Athens, Greece on October 3-7, 2010. Approximately 950 participants gathered to discuss the latest findings in this rapidly advancing field. The following report was

  6. FORMS OF DEMOCRACY IN EDUCATION: Open Access and Distance Education–Athens, Greece

    Directory of Open Access Journals (Sweden)

    Reviewed by Antonis LIONARAKIS

    2008-01-01

    Full Text Available The 4th International Conference in Open and Distance Learning - Forms of Democracy in Education: Open Access and Distance Education (ICODL 2007 had a special role to play this time: it was focused on the relationship between distance education and democratic principles which are connected and interrelated to eachother. These principles identify a new social role of distance education. Educational applications can be more flexible and effective when they follow some basic From the early beginning open universities and alternative forms of education have defined e democratic framework for educational systems. Their connection with the conventional educational system has influenced to a great extend new innovations in the system. With this approach we can realize that distance learning may become a bridge between these innovations and the initial ideals of democracy and human ICODL 2007 took place in Athens, Greece, from 23 to 25 of November 2007. There were 160 papers presented from 36 countries: Greece, Cyprus, Belgium, Spain, Iran,Canada, Turkey, South Africa, Italy, Palestine, France, Ireland, Japan, Nigeria,Bulgaria, USA, Austria, Finland, Pakistan, Great Britain, Ukraine, Egypt, Lithuania, Israel, India, Czech Republic, Brazil, Portugal, Botswana, Barbados–West Indies,The key–note speakers of ICODL 2007 were Professor Alan Tait, Pro-Vice-Chancellor, The Open University/UK, with the title ―What are Open Universities for?‖, Professor Michael Grahame Moore, the Pennsylvania State University and Editor of the American Journal of Distance Education with the title ―The scholarship of distance education: a review of the 40 years of growth and achievement‖ and Professor Paul Clark, Senior Research Fellow in the IET at the UK Open University with the title

  7. Health Impaired Employees' Job Satisfaction: New Evidence from Athens, Greece

    OpenAIRE

    Drydakis, Nick

    2011-01-01

    By utilizing the 2008 Athens Area Study (AAS) data set, this study investigates four aspects of job satisfaction - total pay, promotion prospects, respect received from one's supervisor, and total job satisfaction - between healthy and heath-impaired employees. Health impaired employees are found to be less satisfied according to all job satisfaction measures even when a large number of productivity features, and job characteristics are controlled for. The outcomes suggest also that women are...

  8. Atmospheric stability and atmospheric circulation in Athens, Greece

    International Nuclear Information System (INIS)

    Synodinou, B.M.; Petrakis, M.; Kassomenos, P.; Lykoudis, S.

    1996-01-01

    In the evaluation and study of atmospheric pollution reference is always made to the stability criteria. These criteria, usually represented as functions of different meteorological data such as wind speed and direction, temperature, solar radiation, etc., play a very important role in the investigation of different parameters that affect the build up of pollution episodes mainly in urban areas. In this paper an attempt is made to evaluate the atmospheric stability criteria based on measurements obtained from two locations in and nearby Athens. The atmospheric stability is then examined along with the other meteorological parameters

  9. Neutral rains at Athens, Greece: a natural safeguard against acidification of rains

    International Nuclear Information System (INIS)

    Kita, Itsuro; Sato, Takayuki; Kase, Yoshinori; Mitropoulos, Panagiotis

    2004-01-01

    Samples of all rains in a period from October, 1998 to January, 1999 at Athens, Greece, were collected. The pH values of almost all of these rains clustered in a high range of 7.0-7.5, with no relation between pH and their SO 4 2- , NO 3 - and Cl - contents. In addition, a few rains with low contents of chemical components similar to pure water also were observed, giving a pH (approx. 5.5) of rain caused by dissolution of only atmospheric CO 2 in it. These results indicate that the level of air pollution of Athens by human activity has become lower during the last decade, restoring the neutral condition of rain in this area. Furthermore, the Ca contents and Ca/Mg ratios in these rains, as well as their chemical and isotopic behavior, suggest that particles of calcium carbonate taken in as dust act as a neutralizer of rains. The dust must be derived not only from the urban area of Athens but also from its environs or areas distant from it. Such a mechanism causing universally neutral rains throughout the rainy season at Athens must have worked as a natural safeguard against rains acidified naturally and artificially from ancient times up to recent years, keeping the remains of ancient Greece in a good state of preservation during such a long period

  10. Rain intensity over specific rain thresholds in Athens and Thessaloniki, Greece

    Science.gov (United States)

    Philandras, C. M.; Nastos, P. T.; Kapsomenakis, J.; Repapis, C. C.

    2009-09-01

    It is well documented that climatic change has caused significant impacts in the water cycle and great spatial and temporal variability of the rain events. The rain scarcity in many cases is associated with extreme convective weather resulted in flash floods, which threatens the human life and the existed infrastructure. In this study, the annual mean rain intensity (mm/h) along with the annual number of rain days for rain events over specific rain thresholds, such as 10, 20, 30, 40, 50 mm, in two Greek cities Athens and Thessaloniki, during the period 1930-2007, are examined. The meteorological data, which concern daily rain totals (mm) and duration (h), were acquired from the National Observatory of Athens and from the meteorological station of the University of Thessaloniki. Our findings show that, in Athens, an increase in the number of annual rain days and the mean rain intensity over the aforementioned rain thresholds appears at the end of 1980’s and continues until nowadays. On the contrary, concerning Thessaloniki, a decrease in the rain days is apparent from 1980, while the decrease in the mean rain intensity concerns only the rain thresholds of 10 and 20 mm. This analysis reveals that extreme rain events are more frequent in Athens, which is under a high urbanization rhythm, than in Thessaloniki at the north of Greece. Finally, the patterns of the atmospheric circulation, which are associated with specific extreme cases are analysed, using NCEP reanalysis data.

  11. Impacts of air pollution and climate on materials in Athens, Greece

    Science.gov (United States)

    Christodoulakis, John; Tzanis, Chris G.; Varotsos, Costas A.; Ferm, Martin; Tidblad, Johan

    2017-01-01

    For more than 10 years now the National and Kapodistrian University of Athens, Greece, has contributed to the UNECE (United Nations Economic Commission for Europe) ICP Materials (International Co-operative Programme on Effects on Materials including Historic and Cultural Monuments) programme for monitoring the corrosion/soiling levels of different kinds of materials due to environmental air-quality parameters. In this paper we present the results obtained from the analysis of observational data that were collected in Athens during the period 2003-2012. According to these results, the corrosion/soiling of the particular exposed materials tends to decrease over the years, except for the case of copper. Based on this long experimental database that is applicable to the multi-pollutant situation in the Athens basin, we present dose-response functions (DRFs) considering that dose stands for the air pollutant concentration, response for the material mass loss (normally per annum) and function, the relationship derived by the best statistical fit to the data.

  12. Evaluation of the sources of contamination in the suburban area of Koropi-Markopoulo, Athens, Greece.

    Science.gov (United States)

    Kaitantzian, Agavni; Kelepertzis, Efstratios; Kelepertsis, Akindynos

    2013-07-01

    Heavy metal concentrations were monitored in agricultural soils and irrigation groundwaters of Koropi-Markopoulo area, a representative agricultural suburb in Athens, Greece, aiming at the identification of the sources of contaminants. Multivariate analyses of geochemical data demonstrated that agricultural practices and industrial activities considerably affected the quality of both environmental compartments. The levels of Ni, Cr, Co, Mn and Fe in agricultural soils were associated with geological parent materials whereas Pb, Zn and Cu mainly originated from anthropic activities. Referring to groundwaters, individual major anions and cations (K⁺, Na⁺, Ca²⁺, Mg²⁺, NO₃⁻, SO₄²⁻, Cl⁻) were influenced by various natural and anthropogenic factors whereas Ni, Cr, Cu and Zn were controlled by industrial and agronomic activities. The identification of the sources of contaminants in soil and groundwater environments is a valuable basis for encouraging mitigation strategies preventing further quality degradation.

  13. Commuters’ Personal Exposure to Ambient and Indoor Ozone in Athens, Greece

    Directory of Open Access Journals (Sweden)

    Krystallia K. Kalimeri

    2017-07-01

    Full Text Available This pilot study aimed to monitor the residential/office indoor, outdoor, and personal levels of ozone for people living, working, and commuting in Athens, Greece. Participants (16 persons of this study worked at the same place. Passive sampling analysis results did not indicate any limit exceedance (Directive 2008/50/EC: 120 µg/m3, World Health Organization (WHO Air Quality Guidelines 2005: 100 µg/m3. The highest “house-outdoor” concentration was noticed for participants living in the north suburbs of Athens, confirming the photochemical ozone formation at the northern parts of the basin during southwestern prevailing winds. The residential indoor to outdoor ratio (I/O was found to be significantly lower than unity, underlying the outdoor originality of the pollutant. The highest “office-indoor” concentration was observed in a ground-level building, characterized by the extensive use of photocopy machines and printers. Personal ozone levels were positively correlated only with indoor-office concentrations. A clear correlation of personal ozone levels to the time spent by the individuals during moving/staying outdoors was observed. On the other hand, no correlation was observed when focusing only on commuting time, due to the fact that transit time includes both on-foot and in-vehicle time periods, therefore activities associated with increased exposure levels, but also with pollutants removal by recirculating air filtering systems, respectively.

  14. Site Effects Study In Athens (greece) Using The 7th September 1999 Earthquake Aftershock Sequence

    Science.gov (United States)

    Serpetsidaki, A.; Sokos, E.

    On 7 September 1999 at 11:56:50 GMT, an earthquake of Mw=5.9 occurred at Athens capital of Greece. The epicenter was located in the Northwest area of Parnitha Moun- tain at 18km distance from the city centre. This earthquake was one of the most de- structive in Greece during the modern times. The intensity of the earthquake reached IX in the Northwest territories of the city and caused the death of 143 people and seri- ous structural damage in many buildings. On the 13th of September the Seismological Laboratory of Patras University, installed a seismic network of 30 stations in order to observe the evolution of the aftershock sequence. This temporary seismic network remained in the area of Attika for 50 days and recorded a significant part of the af- tershock sequence. In this paper we use the high quality recordings of this network to investigate the influence of the surface geology to the seismic motion, on sites within the epicentral area, which suffered the most during this earthquake. We applied the horizontal-to-vertical (H/V) spectral ratio method on noise and on earthquake records and the obtained results exhibit very good agreement. Finally we compare the results with the geological conditions of the study area and the damage distribution. Most of the obtained amplification levels were low with an exemption in the site of Ano Liosia were a significant amount of damage was observed and the results indicate that the earthquake motion was amplified four times. Based on the above we conclude that the damages in the city of Athens were due to source effects rather than site effects.

  15. Long-term measurement of aerosol chemical composition in Athens, Greece.

    Science.gov (United States)

    Paraskevopoulou, Despina; Liakakou, Eleni; Theodosi, Christina; Gerasopoulos, Evangelos; Mihalopoulos, Nikolaos

    2014-05-01

    The collection of our samples was conducted for a period of five years (2008 - 2013) in Athens, Greece. The site is situated at the premises of the National Observatory of Athens on Penteli Hill, northeast Athens suburbs, and is considered an urban background station. The aim of our study was a first long-term estimation of the chemical mass closure of aerosol. For the purposes of the study, we applied three filter samplers during the sampling period: two Partisol FRM Model 2000 air samplers (one of them collecting PM10 and the other PM2.5 fractions of aerosol) and one Dichotomous Partisol auto-sampler (with PM2.5 and PM2.5-10 inlet). Aerosols were collected on Whatman QM-A quartz fiber filters and the mass of the collected samples was estimated by weighing the pre-combusted filters before and after sampling, under controlled conditions, using a microbalance. All quartz filters were analysed for organic (OC) and elemental carbon (EC) by a thermal - optical transmission technique. The concentration of water soluble organic carbon (WSOC) was defined for each filter using a total organic carbon analyzer, while the content in main water soluble ions (Cl-, Br-, NO-3, SO4-2, PO4-3, C2O4-2, NH4+, K+, Na+, Mg+2, Ca+2) was determined by ion chromatography. Additionally the filters were analyzed for trace metals by inductively coupled plasma optical emission spectrometry (ICP-OES). Aerosol chemical mass closure calculations were conducted for the PM2.5 fraction. The area of Athens is characterized by aged aerosol that can originate from the marine boundary layer, the European mainland and occasionally from North African desert areas. The contribution of dust and particulate organic matter on PM levels was estimated taking into consideration the location of the sampling site, while identification and evaluation of sources was performed. Additionally, non-sea salt concentrations of the main ions were estimated to complete the chemical closure in the extended area. According to

  16. Readability levels of health pamphlets distributed in hospitals and health centres in Athens, Greece.

    Science.gov (United States)

    Kondilis, B K; Akrivos, P D; Sardi, T A; Soteriades, E S; Falagas, M E

    2010-10-01

    Health literacy is important in the medical and social sciences due to its impact on behavioural and health outcomes. Nevertheless, little is known about it in Greece, including patients' level of understanding health brochures and pamphlets distributed in Greek hospitals and clinics. Observational study in the greater metropolitan area of Athens, Greece. Pamphlets and brochures written in the Greek language were collected from 17 hospitals and healthcare centres between the spring and autumn of 2006. Readability of pamphlets using the Flesch-Kincaid, Simple Measure of Gobbledygook (SMOG) and Fog methods was calculated based on a Greek readability software. Out of 70 pamphlets collected from 17 hospitals, 37 pamphlets met the criteria for the study. The average readability level of all scanned pamphlets was ninth to 10th grade, corresponding to a readability level of 'average'. A highly significant difference (PPamphlets from private hospitals were one grade more difficult than those from public hospitals. Approximately 43.7% of the Greek population aged ≥20 years would not be able to comprehend the available pamphlets, which were found to have an average readability level of ninth to 10th grade. Further research examining readability levels in the context of health literacy in Greece is warranted. This effort paves the way for additional research in the field of readability levels of health pamphlets in the Greek language, the sources of health information, and the level of understanding of key health messages by the population. Copyright © 2010 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  17. Unemployment in Greece: Econometric Evidence after the Athens 2004 Olympics and before the Global Financial Crisis of 2007–2009

    OpenAIRE

    Rodokanakis, Stavros

    2012-01-01

    This paper investigates the probability of employment in Greece and focuses on 2006, namely, well after the Athens 2004 Olympics and its fiscal stimulus and before the eruption of the global financial crisis of 2007–2009 that transformed into an economic and sovereign debt crisis with unprecedented consequences in the country's postwar economic history. Based on microdata from the Labour Force Survey, the analysis depicts the impact of gender, age, marital status, area of residence, level of ...

  18. Use of nutritional supplements contaminated with banned doping substances by recreational adolescent athletes in Athens, Greece.

    Science.gov (United States)

    Tsarouhas, Konstantinos; Kioukia-Fougia, Nassia; Papalexis, Petros; Tsatsakis, Aristidis; Kouretas, Dimitrios; Bacopoulou, Flora; Tsitsimpikou, Christina

    2018-05-01

    Although the use of nutritional supplements by adult athletes has been extensively studied, information on supplements consumption by adolescent athletes is still limited. The present study reports on the use of nutritional supplements contaminated with banned doping substances among 170 recreational adolescent athletes from eleven, randomly selected, gym centres, in Athens, Greece. Nutritional supplements consumption was reported by almost 60% of the study population, with proteins/amino acids and vitamins being the most popular. Nine per cent of the users were found to consume nutritional supplements contaminated with anabolic steroids, prohormones, selective androgen receptor modulators (SARMs) and aromatase inhibitors, all pharmacological substances with endocrine modulating properties not stated on the label. None of these individuals had previously consulted a physician or a nutritionist. A representative sample (ca 15%) of the protein/aminoacids and creatine preparations used by the study population were also tested and found free from doping substances. The majority (63%) of adolescents purchased products from the internet. In conclusion, exercising adolescents can have easy access to contaminated nutritional supplements and "black market" products, which could constitute a risk for public health. Low level of awareness and low involvement of medical care professionals among recreational adolescent athletes is also observed. Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. Characterisation and management of ash produced in the hospital waste incinerator of Athens, Greece

    Energy Technology Data Exchange (ETDEWEB)

    Kougemitrou, Irene [Harokopio University of Athens, 70 El. Venizelou Str., 17671 Athens (Greece); Godelitsas, Athanasios, E-mail: agodel@geol.uoa.gr [University of Athens, Panepistimioupoli Zographou, 15784 Athens (Greece); Tsabaris, Christos [Hellenic Center of Marine Research, 19013 Anavyssos (Greece); Stathopoulos, Vassilis [Technological Educational Institute of Chalkida, 34400 Psahna (Greece); Papandreou, Andreas [CERECO S.A. Ceramics and Refractories Technological Development Company, 34100 Chalkida (Greece); Gamaletsos, Platon [University of Athens, Panepistimioupoli Zographou, 15784 Athens (Greece); Economou, George [Institute of Geology and Mineral Exploration, Olympic Village, 13677 Acharnai (Greece); Papadopoulos, Dimitris [APOTEFROTIRAS S.A., Ano Liossia, 19200 Elefsina (Greece)

    2011-03-15

    Bottom and fly ash samples (BASH and FASH) from the APOTEFROTIRAS S.A. medical waste incinerator (Athens, Greece) were investigated. Powder-XRD data and geochemical diagrams showed BASH to be an amorphous material, analogous to basaltic glass, and FASH consisting of crystalline compounds (mainly CaClOH). Bulk analyses by ICP-MS and point analyses by SEM-EDS indicated a high content of heavy metals, such as Fe, Cu and Cr, in both samples. However, BASH was highly enriched in Ni while FASH was additionally enriched in Zn and Pb. Gamma-ray measurements showed that the radioactivity of both ash samples, due to natural and artificial radionuclides ({sup 137}Cs, {sup 57}Co), was within the permissible levels recommended by IAEA. According to EN-type leaching tests, BASH was practically inert with regard to the mobility of the hazardous elements in aqueous media. FASH, however, showed a relatively high EN (and TCLP) leachability with regard to Pb and Zn. Finally, the stabilisation method, suggested for the treatment of FASH, included compression of the powder into briquettes using an appropriate machine and embedding the briquettes into pozzolanic cement blocks. After this treatment, TCLP and EN-type tests showed minimal release of Pb and Zn, thereby demonstrating a reliable management of ash waste.

  20. Characterisation and management of ash produced in the hospital waste incinerator of Athens, Greece

    International Nuclear Information System (INIS)

    Kougemitrou, Irene; Godelitsas, Athanasios; Tsabaris, Christos; Stathopoulos, Vassilis; Papandreou, Andreas; Gamaletsos, Platon; Economou, George; Papadopoulos, Dimitris

    2011-01-01

    Bottom and fly ash samples (BASH and FASH) from the APOTEFROTIRAS S.A. medical waste incinerator (Athens, Greece) were investigated. Powder-XRD data and geochemical diagrams showed BASH to be an amorphous material, analogous to basaltic glass, and FASH consisting of crystalline compounds (mainly CaClOH). Bulk analyses by ICP-MS and point analyses by SEM-EDS indicated a high content of heavy metals, such as Fe, Cu and Cr, in both samples. However, BASH was highly enriched in Ni while FASH was additionally enriched in Zn and Pb. Gamma-ray measurements showed that the radioactivity of both ash samples, due to natural and artificial radionuclides ( 137 Cs, 57 Co), was within the permissible levels recommended by IAEA. According to EN-type leaching tests, BASH was practically inert with regard to the mobility of the hazardous elements in aqueous media. FASH, however, showed a relatively high EN (and TCLP) leachability with regard to Pb and Zn. Finally, the stabilisation method, suggested for the treatment of FASH, included compression of the powder into briquettes using an appropriate machine and embedding the briquettes into pozzolanic cement blocks. After this treatment, TCLP and EN-type tests showed minimal release of Pb and Zn, thereby demonstrating a reliable management of ash waste.

  1. With or against nature? IVF, gender and reproductive agency in Athens, Greece.

    Science.gov (United States)

    Paxson, Heather

    2003-05-01

    Based on ethnographic research in Athens, this paper argues that in vitro fertilization (IVF) in urban Greece does not so much make explicit the social construction of nature, as has been argued of the US and UK, but is accommodated into a prior understanding of "nature" as socially realized. Calling upon an ethic of maternal sacrifice, Athenian women see themselves taking charge of a natural process, often correcting damage done to them by nature. A sense that adults should produce children in order to realize their natures and be completed as women and men also poses particular, and gendered, ethical questions of fertility technologies: is this a proper way of realizing nature? While those who successfully use IVF depict assisted conception as "a natural" and "proper way of reproduction," some fear that others will view their child as abnormal. Contests over "normal" reproduction are articulated to a tradition/modernity dichotomy which Athenians discuss through an idiom of maturity. Believing that Greek society is not always mature enough to understand how natural IVF really is, couples turning to IVF follow one of the two strategies: to educate others or to completely hide it. Both groups want to guard against a view of IVF-in the terms of this volume-as a kind of "reproduction gone awry."

  2. Radioactive pollution in Athens, Greece due to the Fukushima nuclear accident

    International Nuclear Information System (INIS)

    Kritidis, P.; Florou, H.; Eleftheriadis, K.; Evangeliou, N.; Gini, M.; Sotiropoulou, M.; Diapouli, E.; Vratolis, S.

    2012-01-01

    As a result of the nuclear accident in Fukushima Dai-ichi power plant, which started on March 11, 2011, radioactive pollutants were transferred by air masses to various regions of the Northern hemisphere, including Europe. Very low concentrations of 131 I, 137 Cs and 134 Cs in airborne particulate matter were measured in Athens, Greece during the period of March 24 to April 28, 2011. The maximum air concentration of 131 I was measured on April 6, 2011 and equaled 490 ± 35 μBq m −3 . The maximum values of the two cesium isotopes were measured on the same day and equaled 180 ± 40 μBq m −3 for 137 Cs and 160 ± 30 μBq m −3 for 134 Cs. The average activity ratio of 131 I/ 137 Cs in air was 3.0 ± 0.5, while the corresponding ratio of 137 Cs/ 134 Cs equaled 1.1 ± 0.3. No artificial radionuclides could be detected in air after April 28, 2011. Traces of 131 I as a result of radioactive deposition were measured in grass, soil, sheep milk and meat. The total deposition of 131 I (dry + wet) was 34 ± 4 Bq m −2 , and of 137 Cs was less than 10 Bq m −2 . The maximum concentration of 131 I in grass was 2.1 ± 0.4 Bg kg −1 , while 134 Cs was not detected. The maximum concentrations of 131 I and 137 Cs in sheep milk were 1.7 ± 0.16 Bq kg −1 and 0.6 ± 0.12 Bq kg −1 respectively. Concentrations of 131 I up to 1.3 ± 0.2 Bq kg −1 were measured in sheep meat. Traces of 131 I were found in a number of soil samples. The radiological impact of the Fukushima nuclear accident in Athens region was practically negligible, especially as compared to that of the Chernobyl accident and also to that of natural radioactivity.

  3. An assessment of the stray light in 25 years of Dobson total ozone data at Athens, Greece

    Science.gov (United States)

    Christodoulakis, J.; Varotsos, C.; Cracknell, A. P.; Tzanis, C.; Neofytos, A.

    2015-07-01

    In this study, we investigated the susceptibility of the Dobson spectrophotometer No. 118 to stray light interference. In this regard, a series of total ozone content measurements were carried out in Athens, Greece for air-mass values (μ) extending up to μ = 5. The monochromatic-heterochromatic stray light derived by Basher's model was used in order to evaluate the specific instrumental parameters which determine if this instrument suffers from this problem or not. The results obtained indicate that the measurements made by the Dobson instrument of the Athens station for air mass values up to 2.5, underestimates the total ozone content by 3.5 DU in average, or about 1 % of the station's mean total ozone content (TOC). The comparison of the values of the same parameters measured 15 years ago with the present ones indicates the good maintenance of the Dobson spectrophotometer No. 118. This fact is of crucial importance because the variability of the daily total ozone observations collected by the Athens Dobson Station since 1989 has proved to be representative to the variability of the mean total ozone observed over the whole mid-latitude zone of the Northern Hemisphere. This stresses the point that the Athens total ozone station, being the unique Dobson station in south-eastern Europe, may be assumed as a ground truth station for the reliable conversion of the satellite radiance observations to total ozone measurements.

  4. Long-term measurements of aerosol optical parameters in Athens, Greece

    Science.gov (United States)

    Paraskevopoulou, Despoina; Liakakou, Eleni; Gerasopoulos, Evangelos; Mihalopoulos, Nikolaos

    2015-04-01

    Aerosol chemical composition was studied in conjunction with its optical properties in the area of Athens Greece. For this purpose, sampling of fine aerosol fraction (PM2,5) took place on a daily basis from August 2010 to April 2013 at an urban background location. The samples are subsequently analyzed for their content in organic (OC) and elemental carbon (EC), major ions and trace metals, resulting in the exercise of chemical mass closure. In parallel, the optical properties of aerosols are recorded using a nephelometer and a particle soot absorption photometer (PSAP), leading to the calculation of scattering (σscat) and absorption (σabs) coefficients, respectively; while single scattering albedo (SSA) and mass scattering and absorption efficiencies are thereinafter calculated. Daily σscat values provide an average of 30.1±3.9 Μm-1 while, the average of σabs is 5.2±1.4 Μm-1. The seasonal cycle of σscat presents maximum during summer and in November, due to long-range transport of aerosol from continental Europe and dust transfer from Africa, respectively. The estimated mass absorption efficiency of EC is estimated to be 8.3±0.2 m2 g-1 for the whole studied period, while the corresponding estimated mass scattering efficiency of PM2.5 is 1.7±0.1 m2 g-1 and does not affected by the presence of dust. The average SSA equals to 0.87±0.11 for the three-year period. On a seasonal basis, SSA presents maximum values during summer that is consistent with the reduction of EC - the main absorbing specie. Finally, the reconstruction of scattering coefficients was performed taking into consideration the measured chemistry of fine aerosol.

  5. Assessment and prediction of short term hospital admissions: the case of Athens, Greece

    Science.gov (United States)

    Kassomenos, P.; Papaloukas, C.; Petrakis, M.; Karakitsios, S.

    The contribution of air pollution on hospital admissions due to respiratory and heart diseases is a major issue in the health-environmental perspective. In the present study, an attempt was made to run down the relationships between air pollution levels and meteorological indexes, and corresponding hospital admissions in Athens, Greece. The available data referred to a period of eight years (1992-2000) including the daily number of hospital admissions due to respiratory and heart diseases, hourly mean concentrations of CO, NO 2, SO 2, O 3 and particulates in several monitoring stations, as well as, meteorological data (temperature, relative humidity, wind speed/direction). The relations among the above data were studied through widely used statistical techniques (multivariate stepwise analyses) and Artificial Neural Networks (ANNs). Both techniques revealed that elevated particulate concentrations are the dominant parameter related to hospital admissions (an increase of 10 μg m -3 leads to an increase of 10.2% in the number of admissions), followed by O 3 and the rest of the pollutants (CO, NO 2 and SO 2). Meteorological parameters also play a decisive role in the formation of air pollutant levels affecting public health. Consequently, increased/decreased daily hospital admissions are related to specific types of meteorological conditions that favor/do not favor the accumulation of pollutants in an urban complex. In general, the role of meteorological factors seems to be underestimated by stepwise analyses, while ANNs attribute to them a more important role. Comparison of the two models revealed that ANN adaptation in complicate environmental issues presents improved modeling results compared to a regression technique. Furthermore, the ANN technique provides a reliable model for the prediction of the daily hospital admissions based on air quality data and meteorological indices, undoubtedly useful for regulatory purposes.

  6. Design options analysis for a zero energy block of flats in Athens, Greece

    Science.gov (United States)

    Soulti, Eleni

    Human activities and to a smaller degree other reasons have led to climate change. This is evident in meteorological phenomena and natural procedures which are constantly subject to modifications. Recent studies prove that a great percentage of the CO2 emissions, which are partly responsible for the climate change, are produced by buildings. In fact, a big part of them belongs to the residential sector. Countries like UK are quite aware of this problem, its causes, its consequences, as well as of some remedies that can at least limit the damage. Therefore, they develop the appropriate legislation, in an effort to decrease the problems and limit its causes. Greece, on the other hand, has been quite ineffective until now. Hopefully the new legislation will constrain the causes of the problem, in all sectors, including the building domain. This study involves designing a zero energy block of flats in Athens, with climatic data and environmental parameters taken into consideration from the initial steps of the design procedure. Appropriate software has been used in order to observe the improvement of thermal comfort conditions by changing the building design and using various strategies for passive cooling and heating. The predicted consumption of electricity, heating and cooling loads have been calculated and renewable sources of energy have been used in order to meet those needs. The economical analysis demonstrated that this type of building, is not only energy efficient and thermally comfortable for its occupants, but also economically profitable, especially with regard to the benefit of the occupants and the environment. In fact, it is only 11.2% more expensive to construct such a building, while its energy performance reduces the amount of CO2 emissions. The aim is to widely implement this type of buildings, which can have a significant effect on environmental, economical and social development related issues.

  7. Implementation of the New Approach for the Dose-Response Functions Development for the Case of Athens and Greece

    Science.gov (United States)

    Christodoulakis, J.; Tzanis, C. G.; Varotsos, C. A.; Kouremadas, G.

    2016-08-01

    Dose-response functions (DRFs) are functions used for estimating corrosion and/or soiling levels of materials used in constructions and cultural monuments. In order to achieve this, DRFs lean on ground-based measurements of specific air pollution and climatic parameters like nitrogen oxides, ozone, temperature and others. In DRAGON 3 2015 Symposium we presented a new approach which proposed a technique for using satellite-based data for the necessary parameters instead of ground-based expanding in this way: a) the usage of DRFs in cases/areas where there is no availability of in situ measurements, b) the applicability of satellite-based data. In this work we present mapping results of deterioration levels (corrosion and soiling) for the case of Athens, Greece but also for the whole Greece country.

  8. Subsidence monitoring within the Athens Basin (Greece) using space radar interferometric techniques

    Science.gov (United States)

    Parcharidis, I.; Lagios, E.; Sakkas, V.; Raucoules, D.; Feurer, D.; Mouelic, S. L.; King, C.; Carnec, C.; Novali, F.; Ferretti, A.; Capes, R.; Cooksley, G.

    2006-05-01

    The application of conventional SAR Interferometry (InSAR) together with the two techniques of sub-centimeteraccuracy, the Stacking and the Permanent Scatterers (PS) Interferometry, were used to study the ground deformation in the broader area of Athens for the period 1992 to 2002. Using the Stacking interfero-metricmethod, 55 ERS-1&2 SAR scenes, between 1992 and 2002, were acquired producing 264 differential interferograms. Among these only 60 were finally selected as fulfilling certain criteria. The co-seismic deforma-tionassociated with the Athens Earthquake (Mw = 5 9, September 7, 1999) was excluded from the analytical procedure in an attempt to present results of only aseismic character. In total ground subsidence results of about12 mm in the southern suburbs of Athens, but higher value of about 40 mm in the northern ones for the period 1992-2002. Based on the PS technique, a precise average annual deformation rate-map was generated for the period 1992-1999, ending just before the Athens earthquake event. Both circular and elongated-shape areas of subsidence are recognizable especially in the northern part of the Athens Basin (3-4 mm/yr), as well as at its southern part (1-3 mm/yr). In addition, a rate of 2-3 mm/yr is also yielded for some part of the Athens city center. Subsidence rates of 1-2 mm/yr are measured at the western part of the basin over an area of old mining activities, and around the newly built Syntagma Metro Station. The correlation of the observed deformation pat-ternswith respect to the spatial distribution of water pumping, older mining activities, metro line tunneling and other local geological parameters is examined and discussed.

  9. Molecular investigation of HIV-1 cross-group transmissions during an outbreak among people who inject drugs (2011-2014) in Athens, Greece.

    Science.gov (United States)

    Paraskevis, Dimitrios; Νikolopoulos, Georgios K; Sypsa, Vana; Psichogiou, Mina; Pantavou, Katerina; Kostaki, Evangelia; Karamitros, Timokratis; Paraskeva, Dimitra; Schneider, John; Malliori, Melpomeni; Friedman, Samuel R; Des Jarlais, Don C; Daikos, Georgios L; Hatzakis, Angelos

    2018-04-10

    New diagnoses of HIV-1 infection among people who inject drugs (PWID) rocketed in Athens, Greece between 2011 and 2014 (HIV-1 outbreak). Our aim was to identify, during that period, potential cross-group transmissions between the within-Greece PWID and other risk or national groups using molecular methods. Sequences from 33 PWID were outside the PWID-outbreak networks in Greece (PWID-imported transmissions). Phylogenetic analyses on 28 of these sequences (subtypes A and B) showed that 11 subtype B infections originated from Greece, whereas 8 and 7 subtype A strains were from former Soviet Union countries (A FSU ) and Greece, respectively. The putative source in half of the PWID-imported transmissions with Greek origin was an individual who acquired HIV via sexual contact. During four years of an HIV-1 outbreak among PWID in Athens, Greece, 33 individuals in this group (4.6% of all diagnoses with phylogenetic analyses) are likely to represent infections, sexually or injection-acquired, outside the within-Greece-PWID-outbreak networks. Combined molecular and traditional HIV surveillance to monitor introductions of new strains, and interventions that aim at reducing the rate of both injection and sexual risky practices are needed during drug injection-related HIV outbreaks. Copyright © 2018 Elsevier B.V. All rights reserved.

  10. Urban soil geochemistry in Athens, Greece: The importance of local geology in controlling the distribution of potentially harmful trace elements.

    Science.gov (United States)

    Argyraki, Ariadne; Kelepertzis, Efstratios

    2014-06-01

    Understanding urban soil geochemistry is a challenging task because of the complicated layering of the urban landscape and the profound impact of large cities on the chemical dispersion of harmful trace elements. A systematic geochemical soil survey was performed across Greater Athens and Piraeus, Greece. Surface soil samples (0-10cm) were collected from 238 sampling sites on a regular 1×1km grid and were digested by a HNO3-HCl-HClO4-HF mixture. A combination of multivariate statistics and Geographical Information System approaches was applied for discriminating natural from anthropogenic sources using 4 major elements, 9 trace metals, and 2 metalloids. Based on these analyses the lack of heavy industry in Athens was demonstrated by the influence of geology on the local soil chemistry with this accounting for 49% of the variability in the major elements, as well as Cr, Ni, Co, and possibly As (median values of 102, 141, 16 and 24mg kg(-1) respectively). The contribution to soil chemistry of classical urban contaminants including Pb, Cu, Zn, Sn, Sb, and Cd (medians of 45, 39, 98, 3.6, 1.7 and 0.3mg kg(-1) respectively) was also observed; significant correlations were identified between concentrations and urbanization indicators, including vehicular traffic, urban land use, population density, and timing of urbanization. Analysis of soil heterogeneity and spatial variability of soil composition in the Greater Athens and Piraeus area provided a representation of the extent of anthropogenic modifications on natural element loadings. The concentrations of Ni, Cr, and As were relatively high compared to those in other cities around the world, and further investigation should characterize and evaluate their geochemical reactivity. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Validation of CALIPSO space-borne-derived attenuated backscatter coefficient profiles using a ground-based lidar in Athens, Greece

    Directory of Open Access Journals (Sweden)

    R. E. Mamouri

    2009-09-01

    Full Text Available We present initial aerosol validation results of the space-borne lidar CALIOP -onboard the CALIPSO satellite- Level 1 attenuated backscatter coefficient profiles, using coincident observations performed with a ground-based lidar in Athens, Greece (37.9° N, 23.6° E. A multi-wavelength ground-based backscatter/Raman lidar system is operating since 2000 at the National Technical University of Athens (NTUA in the framework of the European Aerosol Research LIdar NETwork (EARLINET, the first lidar network for tropospheric aerosol studies on a continental scale. Since July 2006, a total of 40 coincidental aerosol ground-based lidar measurements were performed over Athens during CALIPSO overpasses. The ground-based measurements were performed each time CALIPSO overpasses the station location within a maximum distance of 100 km. The duration of the ground–based lidar measurements was approximately two hours, centred on the satellite overpass time. From the analysis of the ground-based/satellite correlative lidar measurements, a mean bias of the order of 22% for daytime measurements and of 8% for nighttime measurements with respect to the CALIPSO profiles was found for altitudes between 3 and 10 km. The mean bias becomes much larger for altitudes lower that 3 km (of the order of 60% which is attributed to the increase of aerosol horizontal inhomogeneity within the Planetary Boundary Layer, resulting to the observation of possibly different air masses by the two instruments. In cases of aerosol layers underlying Cirrus clouds, comparison results for aerosol tropospheric profiles become worse. This is attributed to the significant multiple scattering effects in Cirrus clouds experienced by CALIPSO which result in an attenuation which is less than that measured by the ground-based lidar.

  12. Sprawl and mega-events: Economic growth and recent urban expansion in a city losing its competitive edge (Athens, Greece

    Directory of Open Access Journals (Sweden)

    Luca Salvati

    2017-12-01

    Full Text Available In the new context of contemporary cities, local competitiveness for financial resources has grown more than ever, resulting in cities characterised by important socioeconomic transformations. Earlier studies addressed the relation between urban expansion, socioeconomic development and mega-events only for specific areas and types of urban growth, often overlooking the role of mega-events in fuelling urban sprawl. As the host of the 2004 Olympic Games, Athens, Greece is a paradigmatic example for emerging cities hosting mega-events due to the close interconnection between the Olympics, infrastructure development and urban sprawl. This article connects the latent relationship between economic expansion driven by the Olympic Games and laissez-faire urbanism to the long-term unregulated urban expansion characterising Athens’s development. By providing room for the original wave of sprawl, the resulting socioeconomic context is interpreted as a signal of the weakness of the “competitive city” framework in poorly planned and long-deregulated urban contexts such as Athens. A comprehensive analysis of recent phases of economic growth and discontinuous urban expansion thus provides further insight into understanding sprawl processes in today’s cities, and helps distinguish the morphological patterns and socioeconomic dynamics that characterise urban expansion during sequential cycles of economic expansion and recession.

  13. Predictors of cadmium and lead concentrations in the blood of residents from the metropolitan area of Athens (Greece)

    International Nuclear Information System (INIS)

    Sakellari, Aikaterini; Karavoltsos, Sotirios; Kalogeropoulos, Nick; Theodorou, Dimitrios; Dedoussis, George; Chrysohoou, Christina; Dassenakis, Manos; Scoullos, Michael

    2016-01-01

    The Cd and Pb blood contents of healthy adult subjects who are non-occupationally exposed and living in the metropolitan area of Athens (Greece) have not been assessed thus far. Additionally, Greeks rank first among EU27 in terms of smoking habits. To fill the existing gap, we aimed to evaluate the predictors and propose reference values (RVs) of the Cd (CdB) and Pb (PbB) blood concentrations in residents of the metropolitan area of Athens (Greece). Age, sex, smoking, alcohol drinking, educational status and nutritional habits were used as variables, with an emphasis on smoking. CdB and PbB determinations were performed directly by graphite furnace atomic absorption spectrometry (GFAAS) following the appropriate dilution of the samples with Triton-X-100. The RVs of CdB and PbB proposed for the general adult population of the Metropolitan area of Athens, Greece (upper limit of the 95% CI of the 95th percentile of the distribution of values), were 2.3 and 88 μg L"− "1 (P95: 1.8 and 77 μg L"− "1; 95% CI (P95): 1.5–2.3 and 70–88 μg L"− "1), respectively. Males had a higher median CdB (0.69 μg L"− "1) than females (0.55 μg L"− "1). Subjects aged < 40 years had a lower median CdB (0.51 μg L"− "1) than the elderly (≥ 60 years; 0.60 μg L"− "1). The CdB in smokers (1.2 μg L"− "1) was almost threefold higher than in non-smokers (0.46 μg L"− "1). The PbB levels were higher in males (31 μg L"− "1) than females (20 μg L"− "1). Subjects aged < 40 years had a lower median PbB (17 μg L"− "1) than the elderly (≥ 60 years; 32 μg L"− "1). A multiple linear regression analysis demonstrated that the predictor variables for the CdB levels were the standardized beta weight, smoking, age, alcohol consumption, and intake of leafy vegetables, whereas for the PbB levels they were sex and age. - Highlights: • Data on toxic metals levels in blood of Athens population are limited • Reference values for Cd and Pb in whole blood were 2.3 and 88

  14. Predictors of cadmium and lead concentrations in the blood of residents from the metropolitan area of Athens (Greece)

    Energy Technology Data Exchange (ETDEWEB)

    Sakellari, Aikaterini, E-mail: esakel@chem.uoa.gr [National and Kapodistrian University of Athens, Division III, Laboratory of Environmental Chemistry, Zografou, Panepistimiopolis, 157 84 Athens (Greece); Karavoltsos, Sotirios [National and Kapodistrian University of Athens, Division III, Laboratory of Environmental Chemistry, Zografou, Panepistimiopolis, 157 84 Athens (Greece); Kalogeropoulos, Nick [Harokopio University, Department of Nutrition Science and Dietetics, Laboratory of Chemistry-Biochemistry-Physical Chemistry of Foods, 176 71 Athens (Greece); Theodorou, Dimitrios [School of Chemical Engineering, Laboratory of Fuels and Lubricants Technology, National Technical University of Athens, Iroon Polytechneiou 9, Athens 15780 (Greece); Dedoussis, George [Harokopio University, Department of Nutrition Science and Dietetics, Laboratory of Molecular Biology, 176 71 Athens (Greece); Chrysohoou, Christina [First Cardiology Clinic, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens (Greece); Dassenakis, Manos; Scoullos, Michael [National and Kapodistrian University of Athens, Division III, Laboratory of Environmental Chemistry, Zografou, Panepistimiopolis, 157 84 Athens (Greece)

    2016-10-15

    The Cd and Pb blood contents of healthy adult subjects who are non-occupationally exposed and living in the metropolitan area of Athens (Greece) have not been assessed thus far. Additionally, Greeks rank first among EU27 in terms of smoking habits. To fill the existing gap, we aimed to evaluate the predictors and propose reference values (RVs) of the Cd (CdB) and Pb (PbB) blood concentrations in residents of the metropolitan area of Athens (Greece). Age, sex, smoking, alcohol drinking, educational status and nutritional habits were used as variables, with an emphasis on smoking. CdB and PbB determinations were performed directly by graphite furnace atomic absorption spectrometry (GFAAS) following the appropriate dilution of the samples with Triton-X-100. The RVs of CdB and PbB proposed for the general adult population of the Metropolitan area of Athens, Greece (upper limit of the 95% CI of the 95th percentile of the distribution of values), were 2.3 and 88 μg L{sup −} {sup 1} (P95: 1.8 and 77 μg L{sup −} {sup 1}; 95% CI (P95): 1.5–2.3 and 70–88 μg L{sup −} {sup 1}), respectively. Males had a higher median CdB (0.69 μg L{sup −} {sup 1}) than females (0.55 μg L{sup −} {sup 1}). Subjects aged < 40 years had a lower median CdB (0.51 μg L{sup −} {sup 1}) than the elderly (≥ 60 years; 0.60 μg L{sup −} {sup 1}). The CdB in smokers (1.2 μg L{sup −} {sup 1}) was almost threefold higher than in non-smokers (0.46 μg L{sup −} {sup 1}). The PbB levels were higher in males (31 μg L{sup −} {sup 1}) than females (20 μg L{sup −} {sup 1}). Subjects aged < 40 years had a lower median PbB (17 μg L{sup −} {sup 1}) than the elderly (≥ 60 years; 32 μg L{sup −} {sup 1}). A multiple linear regression analysis demonstrated that the predictor variables for the CdB levels were the standardized beta weight, smoking, age, alcohol consumption, and intake of leafy vegetables, whereas for the PbB levels they were sex and age. - Highlights: • Data on

  15. The epidemiology of pulmonary nontuberculous mycobacteria: data from a general hospital in Athens, Greece, 2007-2013.

    Science.gov (United States)

    Panagiotou, Marios; Papaioannou, Andriana I; Kostikas, Konstantinos; Paraskeua, Maria; Velentza, Ekaterini; Kanellopoulou, Maria; Filaditaki, Vasiliki; Karagiannidis, Napoleon

    2014-01-01

    The epidemiology of pulmonary nontuberculous mycobacteria (NTM) in Greece is largely unknown. To determine the incidence and the demographic, microbiological, and clinical characteristics of patients with pulmonary NTM infection and pulmonary NTM disease. A retrospective review of the demographic, microbiological, and clinical characteristics of patients with NTM culture-positive respiratory specimens from January 2007 to May 2013. A total of 120 patients were identified with at least one respiratory NTM isolate and 56 patients (46%) fulfilled the microbiological ATS/IDSA criteria for NTM disease. Of patients with adequate data, 16% fulfilled the complete ATS/IDSA criteria for NTM disease. The incidence of pulmonary NTM infection and disease was 18.9 and 8.8 per 100.000 inpatients and outpatients, respectively. The spectrum of NTM species was high (13 species) and predominated by M. avium-intracellulare complex (M. avium (13%), M. intracellulare (10%)), M. gordonae (14%), and M. fortuitum (12%). The ratio of isolation of NTM to M. tuberculosis in all hospitalized patients was 0.59. The first data on the epidemiology of pulmonary NTM in Athens, Greece, are presented. NTM infection is common in patients with chronic respiratory disease. However, only a significantly smaller proportion of patients fulfill the criteria for NTM disease.

  16. The Epidemiology of Pulmonary Nontuberculous Mycobacteria: Data from a General Hospital in Athens, Greece, 2007–2013

    Science.gov (United States)

    Papaioannou, Andriana I.; Paraskeua, Maria; Velentza, Ekaterini; Kanellopoulou, Maria; Filaditaki, Vasiliki; Karagiannidis, Napoleon

    2014-01-01

    Background. The epidemiology of pulmonary nontuberculous mycobacteria (NTM) in Greece is largely unknown. Objectives. To determine the incidence and the demographic, microbiological, and clinical characteristics of patients with pulmonary NTM infection and pulmonary NTM disease. Methods. A retrospective review of the demographic, microbiological, and clinical characteristics of patients with NTM culture-positive respiratory specimens from January 2007 to May 2013. Results. A total of 120 patients were identified with at least one respiratory NTM isolate and 56 patients (46%) fulfilled the microbiological ATS/IDSA criteria for NTM disease. Of patients with adequate data, 16% fulfilled the complete ATS/IDSA criteria for NTM disease. The incidence of pulmonary NTM infection and disease was 18.9 and 8.8 per 100.000 inpatients and outpatients, respectively. The spectrum of NTM species was high (13 species) and predominated by M. avium-intracellulare complex (M. avium (13%), M. intracellulare (10%)), M. gordonae (14%), and M. fortuitum (12%). The ratio of isolation of NTM to M. tuberculosis in all hospitalized patients was 0.59. Conclusions. The first data on the epidemiology of pulmonary NTM in Athens, Greece, are presented. NTM infection is common in patients with chronic respiratory disease. However, only a significantly smaller proportion of patients fulfill the criteria for NTM disease. PMID:25132991

  17. Multi-Stack Persistent Scatterer Interferometry Analysis in Wider Athens, Greece

    Directory of Open Access Journals (Sweden)

    Ioannis Papoutsis

    2017-03-01

    Full Text Available The wider Athens metropolitan area serves as an interesting setting for conducting geodetic studies. On the one hand, it has a complex regional geotectonic characteristic with several active and blind faults, one of which gave the deadly M w 5.9 Athens earthquake on September 1999. On the other hand, the Greek capital is heavily urbanized, and construction activities have been taking place in the last few decades to address the city’s needs for advanced infrastructures. This work focuses on estimating ground velocities for the wider Athens area in a period spanning two decades, with an extended spatial coverage, increased spatial sampling of the measurements and at high precision. The aim is to deliver to the community a reference geodetic database containing consistent and robust velocity estimates to support further studies for modeling and multi-hazard assessment. The analysis employs advanced persistent scatterer interferometry methods, covering Athens with both ascending and descending ERS-1, ERS-2 and Envisat Synthetic Aperture Radar data, forming six independent interferometric stacks. A methodology is developed and applied to exploit track diversity for decomposing the actual surface velocity field to its vertical and horizontal components and coping with the post-processing of the multi-track big data. Results of the time series analysis reveal that a large area containing the Kifisia municipality experienced non-linear motion; while it had been subsiding in the period 1992–1995 (−12 mm/year, the same area has been uplifting since 2005 (+4 mm/year. This behavior is speculated to have its origin on the regional water extraction activities, which when halted, led to a physical restoration phase of the municipality. In addition, a zoom in the area inflicted by the 1999 earthquake shows that there were zones of counter-force horizontal movement prior to the event. Further analysis is suggested to investigate the source and tectonic

  18. Greece.

    Science.gov (United States)

    1985-04-01

    A brief description of the population characteristics, geographical features, history, current political situation, economy, energy supply, foreign relations of Greece is presented. Greece's population of 9.95 million is 98% Greek, and the official language is Greek. 97% of the population is Greek Orthodox, and 2% is Muslim. Schooling is compulsory for 9 years, and the literacy rate is 89% for women and 96% for men. The infant mortality rate is 13.8, and life expectancy is 72 years for males and 75 years for female. Greece is situated on the southern tip of the Balkan Peninsula and consists of the mainland, the Peleponnesos, and numerous islands including Crete. Most of the land mass is mountainous, large areas are dry, and only 28% of the land is arable. From the earliest time until recently, emigration from Greece to other countries was a common pattern. Since the 1960s, internal migration to urban areas was the dominant migration trend. Currently, 30% of the population lives in Athens. Despite the growing industrialization and urbanization of the population, the Greeks retain many traditional family and social values. Greece was part of the cradle of civilization, and its history is characterized by the rise of the Minoan culture on Crete, the rise and fall of the Myceneans on the Peleponnesos, the development of the city states of Athens and Sparta, the destruction of Athens during the Peloponnesian War, domination by the Macedonians, the creation of the Hellenistic cilivization, conquest by the Roman Empire, the establishment of the Byzantine Empire, and in 1459 conquest by the Ottoman Empire. In the 1820's Greece fought for and finally won its independence, In World War I Greece fought on the side of the Allies. In World War II, the Greeks successfully resisted an invasion from Italy. In 1941, the country was taken over by the Germans, but the Greek resistance movement continued to fight the Germans until liberation. Between 1944-49, there were 2 unsuccessful

  19. Modeling and in situ measurements of biometeorological conditions in microenvironments within the Athens University Campus, Greece

    Science.gov (United States)

    Nastos, Panagiotis T.; Polychroni, Iliana D.

    2016-10-01

    The objective of this research is to assess and analyze the biometeorological perception in complex microenvironments in the Athens University Campus (AUC) using urban micromodels, such as RayMan. The human thermal sensation in such a place was considered of great significance due to the great gathering of student body and staff of the University. The quantification of the biometeorological conditions was succeeded by the estimation of the physiologically equivalent temperature (PET), which is a biometeorological index based on the human energy balance. We carried out, on one hand, field measurements of air temperature, relative humidity, wind speed, and global solar irradiance for different sites (building atrium, open area, and green atrium) of the examined microurban environment in order to calculate PET during January-July 2013. Additionally, on the other hand, PET modeling was performed using different sky-view factors and was compared to a reference site (meteorological station of Laboratory of Climatology and Atmospheric Environment, University of Athens). The global radiation was transferred to the examined sites with the RayMan model, which considers the sky-view factors for the adaptation of the radiation fluxes to simple and complex environments. The results of this study reveal the crucial importance of the existence of trees and green cover in a complex environment, as a factor that could be the solution to the efforts of stake holders in order to mitigate strong heat stress and improve people's living quality in urban areas.

  20. Knowledge, Normative Beliefs and Attitudes Related to Recent HIV Infection among People who Inject Drugs in Athens, Greece.

    Science.gov (United States)

    Giannou, Foteini; Nikolopoulos, Georgios K; Pantavou, Katerina; Benetou, Vassiliki; Kantzanou, Maria; Sypsa, Vana; Williams, Leslie D; Friedman, Samuel R; Hatzakis, Angelos

    2017-01-01

    Despite great improvements in prevention over the last years, much has to be done to reduce new human immunodeficiency virus (HIV) infections. Substantial evidence shows that the six-month period of recent HIV infection contributes disproportionately to HIV transmission. This study aims to investigate knowledge, normative beliefs, and attitudes of people who inject drugs (PWID) regarding recent HIV infection. People who inject drugs in Athens, Greece were recruited in the fifth round of a respondent- driven sampling program (ARISTOTLE). The participants were tested for HIV and answered a structured questionnaire, which also included items on knowledge, normative beliefs, and attitudes regarding recent infection to address needs of the social network-based Transmission Reduction Intervention Project. The multivariable analyses included logistic regression models, which produced odds ratios (OR) and 95% confidence intervals (CI). In total, 1,407 people (mean age: 36.3 ± 7.9 years old; males: 81.9%) took part in the fifth round of ARISTOTLE. Of these, 61.5% knew that HIV-infected people who are not on treatment are more likely to transmit HIV during the first six months of their infection and 58.4% reported that people in their network would react positively towards a recently HIV-infected person. People who inject drugs who were knowledgeable of recent HIV infection were more likely to disagree with statements such as that one should avoid all contact with a person recently infected by HIV (adjusted OR: 1.510, 95% CI: 1.090, 2.091) or more likely to agree with statements such as that an HIV+ person is much less likely to transmit HIV when h/she is on combination antiretroviral treatment (adjusted OR: 2.083, 95% CI: 1.231, 3.523). A considerable proportion of PWID in Athens, Greece, were aware of the high HIV transmission risk of recent HIV infection, although improvement is needed for some population segments. People who inject drugs who were knowledgeable of the

  1. Comparison of methodologies for TMY generation using 20 years data for Athens, Greece

    Energy Technology Data Exchange (ETDEWEB)

    Argiriou, A.; Lykoudis, S.; Kontoyiannidis, S.; Balaras, C.A.; Asimakopoulos, D.; Petrakis, M.; Kassomenos, P. [National Observatory of Athens (Greece). Institute of Meteorology and Physics

    1999-05-01

    The need of accurate Test Reference Years (TRYs) for simulations has been well recognised over the years. Various methods for deriving TRYs have been developed, but their final results can be significantly different. In this paper, the major methodologies reported in literature were applied to 20-year hourly measurements of weather data from Athens, covering the period 1977 to 1996. Seventeen TRYs were produced in total. The basis to select the best performing TRY includes meteorological criteria (inherent in the selection process used by each method) and comparisons of results from various simulations for typical energy systems (i.e. a solar water heater, a building, a large scale solar heating system with interseasonal storage and a photovoltaic system). Based on the results of each simulation exercise, a scoring system was developed and applied. The best performing TRY was found to be the one produced by a modified Festa-Ratto method. (author)

  2. Cervical dentin hypersensitivity: a cross-sectional investigation in Athens, Greece.

    Science.gov (United States)

    Rahiotis, C; Polychronopoulou, A; Tsiklakis, K; Kakaboura, A

    2013-12-01

    The purpose of this study was to identify the prevalence of cervical dentin hypersensitivity in a cross-sectional investigation of Greek adults. Seven hundred and sixty-seven subjects were examined. Participants were patients processed for first examination in the Clinic of Oral Diagnosis and Radiology at the Faculty of Dentistry, University of Athens. The evaluation of hypersensitivity was performed using two methods: for each tooth, the response to a) tactile stimulus and b) air-blast stimulus was measured. Additional factors such as smoking habits, oral health behaviour, consumption of acidic foods, type of toothbrush, daily use of fluoride solution and of desensitising toothpaste, gingival recession and non-carious cervical lesions were recorded and evaluated as causative factors. Descriptive statistics on the demographics of the study sample, of oral health behaviour characteristics and of oral examination findings were performed. Comparisons of these characteristics in the presence or absence of hypersensitivity were conducted with the chi-square test. Data were further analysed using multiple logistic regression modelling. Among study participants, 21·3% had at least one cervical dentin hypersensitivity reaction to the tactile stimulus, and 38·6%, to the air-blast stimulus. Multivariate analysis detected association of the hypersensitivity in tactile or air-blast stimulus with the non-carious lesions and with the gingival recessions. Additionally, a relation between hypersensitivity and air-blast stimulus with gender (female) was found. There was no association between the hypersensitivity in both of the stimuli and the level of education, smoking, consumption of acidic foods, type of toothbrush and daily use of fluoride solution or desensitising toothpaste. The overall prevalence of cervical dentin hypersensitivity in the adult population in Athens ranged from 21·3% to 38·6% depending on the type of stimuli. Cervical non-carious lesions and gingival

  3. Inter-comparison of lidar and ceilometer retrievals for aerosol and Planetary Boundary Layer profiling over Athens, Greece

    Directory of Open Access Journals (Sweden)

    G. Tsaknakis

    2011-06-01

    Full Text Available This study presents an inter-comparison of two active remote sensors (lidar and ceilometer to determine the mixing layer height and structure of the Planetary Boundary Layer (PBL and to retrieve tropospheric aerosol vertical profiles over Athens, Greece. This inter-comparison was performed under various strongly different aerosol loads/types (urban air pollution, biomass burning and Saharan dust event, implementing two different lidar systems (one portable Raymetrics S.A. lidar system running at 355 nm and one multi-wavelength Raman lidar system running at 355 nm, 532 nm and 1064 nm and one CL31 Vaisala S.A. ceilometer (running at 910 nm. Spectral conversions of the ceilometer's data were performed using the Ångström exponent estimated by ultraviolet multi-filter radiometer (UV-MFR measurements. The inter-comparison was based on two parameters: the mixing layer height determined by the presence of the suspended aerosols and the attenuated backscatter coefficient. Additionally, radiosonde data were used to derive the PBL height. In general, a good agreement was found between the ceilometer and the lidar techniques in both inter-compared parameters in the height range from 500 m to 5000 m, while the limitations of each instrument are also examined.

  4. Life Cycle Assessment of the MBT plant in Ano Liossia, Athens, Greece

    International Nuclear Information System (INIS)

    Abeliotis, Konstadinos; Kalogeropoulos, Alexandros; Lasaridi, Katia

    2012-01-01

    Highlights: ► We model the operation of an MBT plant in Greece based on LCA. ► We compare four different MBT operating scenarios (among them and with landfilling). ► Even the current operation of the MBT plant is preferable to landfilling. ► Utilization of the MBT compost and metals generates the most environmental gains. ► Thermal exploitation of RDF improves further the environmental performance of the plant. - Abstract: The aim of this paper is the application of Life Cycle Assessment to the operation of the MBT facility of Ano Liossia in the region of Attica in Greece. The region of Attica is home to almost half the population of Greece and the management of its waste is a major issue. In order to explicitly analyze the operation of the MBT plant, five scenarios were generated. Actual operation data of the MBT plant for the year 2008 were provided by the region of Attica and the LCA modeling was performed via the SimaPro 5.1 software while impact assessment was performed utilizing the Eco-indicator’99 method. The results of our analysis indicate that even the current operation of the MBT plant is preferable to landfilling. Among the scenarios of MBT operation, the one with complete utilization of the MBT outputs, i.e. compost, RDF, ferrous and non-ferrous metals, is the one that generates the most environmental gains. Our analysis indicates that the exploitation of RDF via incineration is the key factor towards improving the environmental performance of the MBT plant. Our findings provide a quantitative understanding of the MBT plant. Interpretation of results showed that proper operation of the modern waste management systems can lead to substantial reduction of environmental impacts and savings of resources.

  5. PM1 levels are related to CO concentrations and health impacts in the city Athens Greece

    Science.gov (United States)

    Grigoropoulos, Konstantinos; Polichetti, Giuliano; Ferentinos, George; Tselentis, Vasilios; Nastos, Panagiotis; Xatzioakeimidis, Konstantinos; Dimas, Konstantinos; Kalabokis, Vasilios; Gialouris, Athanasios

    2010-05-01

    Senekas, as early as 60 A.D., was the first to refer to air pollution and the possibility of imposing restrictions in Rome. In 1307, during the reign of Edward I, legislation was introduced to prevent the use of sea coal in kilns and limeburners in London. In the 19th century the first problems arising from elevated levels of smoke in cities appear. By 1930, Pittsburgh Pennsylvania suffered from heavy smoke pollution and the 1952 London smog episode stands out as one of the worst pollution disasters given the number of people who died as a result. Mega city pollution has become a serious problem to human health and in an effort to analyze and mitigate this threat, the European and worldwide scientific communities are, at present, placing considerable time, effort and resources in the field. It is well known that vehicle related NOx and CO emissions represent the main public health hazard (cardiovascular and respiratory syndromes) in the main industrialized cities of Europe with high traffic volumes. The objective of this study is to analyze the spatial distribution of PM1, CO and the related health impacts within the greater Athens area (GAA). Several portable and ground based detectors were employed for the PM and CO measurements, capable of detecting CO levels in the ambient environment, up to 1000 ppm. Sampling took place on road sidewalks at a specified hour every morning to coincide with the peak in vehicle traffic. Controls were performed with no traffic and compared to normal traffic days and days with extreme traffic congestion, which included PM and CO concentration measurements. In addition, in order to monitor potentially related health impacts, daily admissions to the Emergency Departments of the Social Security Institute and Regional Hospitals of Athens were recorded. Results demonstrate a significant correlation between both PM1 and CO and particulate matter symptomatology, such as dispnea, fatigue, headache, dacryrrea and dry cough. These findings

  6. On the corrosion and soiling effects on materials by air pollution in Athens, Greece

    Directory of Open Access Journals (Sweden)

    C. Tzanis

    2011-12-01

    Full Text Available In the frame of the European project, entitled MULTI-ASSESS, specimens of structural metals, glass, stone and concrete materials were exposed to air pollution at a station, which was installed for this purpose on a building, located in the centre of Athens. The main purpose of this project was to determine the corrosion and soiling effects of air pollution on materials. A set of the specimens was exposed in a position that was sheltered from rain and partly from wind, and another set was exposed in unsheltered positions on the roof of the above said building. In addition, other specimens were exposed at different heights on the same building, in order to investigate for the first time the corrosion and soiling effects on various materials as a function of height. For the determination of these effects, chemical analysis of the specimens was performed and basic parameters as the weight change, the layer thickness and the optical properties were calculated. Finally, the results obtained are discussed and their plausible interpretation is attempted.

  7. An analysis of factors that influence personal exposure to toluene and xylene in residents of Athens, Greece

    Directory of Open Access Journals (Sweden)

    Linos Athena

    2006-02-01

    Full Text Available Abstract Background Personal exposure to pollutants is influenced by various outdoor and indoor sources. The aim of this study was to evaluate the exposure of Athens citizens to toluene and xylene, excluding exposure from active smoking. Methods Passive air samplers were used to monitor volunteers, their homes and various urban sites for one year, resulting in 2400 measurements of toluene and xylene levels. Since both indoor and outdoor pollution contribute significantly to human exposure, volunteers were chosen from occupational groups who spend a lot of time in the streets (traffic policemen, bus drivers and postmen, and from groups who spend more time indoors (teachers and students. Data on individual and house characteristics were obtained using a questionnaire completed at the beginning of the study; a time-location-activity diary was also completed daily by the volunteers in each of the six monitoring campaigns. Results Average personal toluene exposure varied over the six monitoring campaigns from 53 to 80 μg/m3. Urban and indoor concentrations ranged from 47 – 84 μg/m3 and 30 – 51 μg/m3, respectively. Average personal xylene exposure varied between 56 and 85 μg/m3 while urban and indoor concentrations ranged from 53 – 88 μg/m3 and 27 – 48 μg/m3, respectively. Urban pollution, indoor residential concentrations and personal exposures exhibited the same pattern of variation during the measurement periods. This variation among monitoring campaigns might largely be explained by differences in climate parameters, namely wind speed, humidity and amount of sunlight. Conclusion In Athens, Greece, the time spent outdoors in the city center during work or leisure makes a major contribution to exposure to toluene and xylene among non-smoking citizens. Indoor pollution and means of transportation contribute significantly to individual exposure levels. Other indoor residential characteristics such as recent painting and mode of heating

  8. PM{sub 10} composition during an intense Saharan dust transport event over Athens (Greece)

    Energy Technology Data Exchange (ETDEWEB)

    Remoundaki, E., E-mail: remound@metal.ntua.gr [National Technical University of Athens (NTUA), School of Mining and Metallurgical Engineering, Laboratory of Environmental Science and Engineering, Heroon Polytechniou 9, 15780 Zografou (Greece); Bourliva, A. [Aristotle University of Thessaloniki (AUTH), Department of Geology, 54124 Thessaloniki (Greece); Hellenic Open University, School of Science and Technology, 26335 Patras (Greece); Kokkalis, P.; Mamouri, R.E.; Papayannis, A. [National Technical University of Athens (NTUA), Laser Remote Sensing Laboratory, Heroon Polytechniou 9, 15780 Zografou (Greece); Grigoratos, T.; Samara, C. [Aristotle University of Thessaloniki (AUTH), Department of Chemistry, Environmental Pollution Control Laboratory, 54124 Thessaloniki (Greece); Tsezos, M. [National Technical University of Athens (NTUA), School of Mining and Metallurgical Engineering, Laboratory of Environmental Science and Engineering, Heroon Polytechniou 9, 15780 Zografou (Greece)

    2011-09-15

    The influence of Saharan dust on the air quality of Southern European big cities became a priority during the last decade. The present study reports results on PM{sub 10} monitored at an urban site at 14 m above ground level during an intense Saharan dust transport event. The elemental composition was determined by Energy Dispersive X-ray Fluorescence Spectrometry (EDXRF) for 12 elements: Si, Al, Fe, K, Ca, Mg, Ti, S, Ni, Cu, Zn and Mn. PM{sub 10} concentrations exceeded the EU limit (50 {mu}g/m{sup 3}) several times during the sampling period. Simultaneous maxima have been observed for the elements of crustal origin. The concentrations of all the elements presented a common maximum, corresponding to the date where the atmosphere was heavily charged with particulate matter permanently for an interval of about 10 h. Sulfur and heavy metal concentrations were also associated to local emissions. Mineral dust represented the largest fraction of PM{sub 10} reaching 79%. Seven days back trajectories have shown that the air masses arriving over Athens, originated from Western Sahara. Scanning Electron Microscopy coupled with Energy Dispersive X-ray analysis (SEM-EDX) revealed that particle agglomerates were abundant, most of them having sizes < 2 {mu}m. Aluminosilicates were predominant in dust particles also rich in calcium which was distributed between calcite, dolomite, gypsum and Ca-Si particles. These results were consistent with the origin of the dust particles and the elemental composition results. Sulfur and heavy metals were associated to very fine particles < 1 {mu}m. - Highlights: {yields} The paper focuses on the contribution of Saharan dust in PM10 levels at an urban site. {yields} High Ca and Fe, calcite, illite and smectites and poor quartz contents are related to source-regions. {yields} The data sets presented are in very good agreement and are also strongly confirmed by literature. {yields} Dust contribution in PM10 can be of comparable importance for

  9. PM10 composition during an intense Saharan dust transport event over Athens (Greece)

    International Nuclear Information System (INIS)

    Remoundaki, E.; Bourliva, A.; Kokkalis, P.; Mamouri, R.E.; Papayannis, A.; Grigoratos, T.; Samara, C.; Tsezos, M.

    2011-01-01

    The influence of Saharan dust on the air quality of Southern European big cities became a priority during the last decade. The present study reports results on PM 10 monitored at an urban site at 14 m above ground level during an intense Saharan dust transport event. The elemental composition was determined by Energy Dispersive X-ray Fluorescence Spectrometry (EDXRF) for 12 elements: Si, Al, Fe, K, Ca, Mg, Ti, S, Ni, Cu, Zn and Mn. PM 10 concentrations exceeded the EU limit (50 μg/m 3 ) several times during the sampling period. Simultaneous maxima have been observed for the elements of crustal origin. The concentrations of all the elements presented a common maximum, corresponding to the date where the atmosphere was heavily charged with particulate matter permanently for an interval of about 10 h. Sulfur and heavy metal concentrations were also associated to local emissions. Mineral dust represented the largest fraction of PM 10 reaching 79%. Seven days back trajectories have shown that the air masses arriving over Athens, originated from Western Sahara. Scanning Electron Microscopy coupled with Energy Dispersive X-ray analysis (SEM-EDX) revealed that particle agglomerates were abundant, most of them having sizes < 2 μm. Aluminosilicates were predominant in dust particles also rich in calcium which was distributed between calcite, dolomite, gypsum and Ca-Si particles. These results were consistent with the origin of the dust particles and the elemental composition results. Sulfur and heavy metals were associated to very fine particles < 1 μm. - Highlights: → The paper focuses on the contribution of Saharan dust in PM10 levels at an urban site. → High Ca and Fe, calcite, illite and smectites and poor quartz contents are related to source-regions. → The data sets presented are in very good agreement and are also strongly confirmed by literature. → Dust contribution in PM10 can be of comparable importance for both an urban and a remote location.

  10. Education status determines 10-year (2002-2012) survival from cardiovascular disease in Athens metropolitan area: the ATTICA study, Greece.

    Science.gov (United States)

    Panagiotakos, Demosthenes; Georgousopoulou, Ekavi; Notara, Venetia; Pitaraki, Evangelia; Kokkou, Eleni; Chrysohoou, Christina; Skoumas, Yannis; Metaxa, Vassiliki; Pitsavos, Christos; Stefanadis, Christodoulos

    2016-05-01

    Cardiovascular disease (CVD) remains the leading cause of morbidity and mortality worldwide, and educational level seems to be an important determinant of the disease occurrence. The aim of this work was to investigate the association between education status and 10-year incidence of CVD, controlling for various socio-demographic lifestyle and clinical factors. From May 2001 to December 2002, 1514 men and 1528 women (>18 years) without any clinical evidence of CVD or any other chronic disease, at baseline, living in greater Athens area, Greece, were enrolled. In 2011-2012, the 10-year follow-up was performed in 2583 participants (15% of the participants were lost to follow-up). Incidence of fatal or non-fatal CVD was defined according to WHO-ICD-10 criteria. Education status was measured in years of schooling. The 10-year incidence of CVD was 15.7% [95% confidence intervals (CI) 14.1%-17.4%], 19.7% in men and 11.7% in women (Pgender education (education (>12 years of schooling). People in the low education group had higher prevalence of hypertension, diabetes and dyslipidaemias, were more likely to be smokers and sedentary, had less healthy dietary habits, as compared with those in the high education group. When controlling for participants' medical history, smoking, dietary and lifestyle habits, low education was no longer significantly associated with CVD, illustrating the mediating effect of clinical and behavioural factors in the link between education and disease. It was of interest that low education status interacted with alcohol drinking, enhancing the adverse effect of low education on CVD risk (relative risk 1.44, 95% CI 0.94%-2.20%), after various adjustments made. In this study, it was concluded that low educational level was associated with increased CVD risk. This was mainly explained by the intermediate association of low education with unhealthy choices that consequently worsen clinical status. © 2015 John Wiley & Sons Ltd.

  11. Dental erosion prevalence and associated risk indicators among preschool children in Athens, Greece.

    Science.gov (United States)

    Mantonanaki, Magdalini; Koletsi-Kounari, Haroula; Mamai-Homata, Eleni; Papaioannou, William

    2013-03-01

    The aims of the study were to investigate dental erosion prevalence, distribution and severity in Greek preschool children attending public kindergartens in the prefecture of Attica, Greece and to determine the effect of dental caries, oral hygiene level, socio-economic factors, dental behavior, erosion related medication and chronic illness. A random and stratified sample of 605 Greek preschool children was clinically examined for dental erosion using the Basic Erosive Wear Examination Index (ΒΕWE). Dental caries (dmfs) and Simplified Debris Index were also recorded. The data concerning possible risk indicators were derived by a questionnaire. Zero-inflated Poisson regression was generated to test the predictive effects of the independent variables on dental erosion. The prevalence of dental erosion was 78.8 %, and the mean and SE of BEWE index was 3.64 ± 0.15. High monthly family income was positively related to ΒΕWE cumulative scores [RR = 1.204 (1.016-1.427)], while high maternal education level [RR = 0.872 (0.771-0.986)] and poor oral hygiene level [DI-s, RR = 0.584 (0.450-0.756)] showed a negative association. Dental erosion is a common oral disease in Greek preschool children in Attica, related to oral hygiene and socio-economic factors. Programs aimed at erosion prevention should begin at an early age for all children.

  12. The new open Flexible Emission Inventory for Greece and the Greater Athens Area (FEI-GREGAA): Account of pollutant sources and their importance from 2006 to 2012

    Science.gov (United States)

    Fameli, Kyriaki-Maria; Assimakopoulos, Vasiliki D.

    2016-07-01

    Photochemical and particulate pollution problems persist in Athens as they do in various European cities, despite measures taken. Although, for many cities, organized and updated pollutant emissions databases exist, as well as infrastructure for the support of policy implementation, this is not the case for Greece and Athens. So far abstract efforts to create inventories from temporal and spatial annual low resolution data have not lead to the creation of a useful database. The objective of this study was to construct an emission inventory in order to examine the emission trends in Greece and the Greater Athens Area for the period 2006-2012 on a spatial scale of 6 × 6 km2 and 2 × 2 km2, respectively and on a temporal scale of 1 h. Emissions were calculated from stationary combustion sources, transportation (road, navigation and aviation), agriculture and industry obtained from official national and European sources. Moreover, new emission factors were calculated for road transport and aviation. The final database named F.E.I. - GREGAA (Flexible Emission Inventory for GREece and the GAA) is open-structured so as to receive data updates, new pollutants, various emission scenarios and/or different emission factors and be transformed for any grid spacing. Its main purpose is to be used in applications with photochemical models to contribute to the investigation on the type of sources and activities that lead to the configuration of air quality. Results showed a decreasing trend in CO, NOx and VOCs-NMVOCs emissions and an increasing trend from 2011 onwards in PM10 emissions. Road transport and small combustion contribute most to CO emissions, road transport and navigation to NOx and small combustion and industries to PM10. The onset of the economic crisis can be seen from the reduction of emissions from industry and the increase of biomass burning for heating purposes.

  13. The summer thermal behaviour of 'skin' materials for vertical surfaces in Athens, Greece, as a decisive parameter for their selection

    Energy Technology Data Exchange (ETDEWEB)

    Bougiatioti, F.; Evangelinos, E.; Poulakos, G.; Zacharopoulos, E. [National Technical University of Athens, School of Architecture, Department of Architectural Technology, 42, Patission Street, 10682 Athens (Greece)

    2009-04-15

    This paper analyses the thermal behaviour of the materials, which are widely used on the vertical surfaces of Greek cities. This analysis is based on surface temperatures measurements, which were carried out both in situ in various buildings of Athens, Greece and experimentally on samples of building materials exposed to solar radiation on a building's flat roof. The study includes surfacing materials, which are usually applied on building facades around Greece. The study leads to a number of conclusions concerning the effect of colour and orientation on the summer surface temperatures of materials, used on vertical city surfaces. These conclusions indicate how surfacing materials should be chosen in order to help mitigate the urban heat island and improve thermal comfort conditions in the outdoor spaces of Greek cities during the overheated summer period. (author)

  14. Chemical characterization of the inorganic fraction of aerosols and mechanisms of the neutralization of atmospheric acidity in Athens, Greece

    Directory of Open Access Journals (Sweden)

    E. T. Karageorgos

    2007-06-01

    Full Text Available The PM10 mass concentration levels and inorganic chemical composition were determined on 12-h resolution sampling during August 2003 and March 2004, in the centre of Athens, Greece. The August 2003 campaign mean PM10 mass concentration, obtained by Beta Attenuation at 5 m above ground in Athinas Street, was 56 μg m−3 while the corresponding value for March 2004 was 92 μg m−3. In both campaigns the E.U. imposed daily limit of 50 μg m−3 was exceeded on several days. During the March campaign, in Athinas Street, additionally obtained DSFU-PM10 (PM10-2.5+PM2.5 gravimetric mass concentrations (mean: 121 μg m−3 in the "breathing zone", at 1.5 m above ground were significantly higher compared to the respective mean PM10 mass concentrations obtained by the same method at 25 m above ground, in a second site (AEDA; mean: 86 μg m−3 also in the centre of the city. The above findings suggest that, for a realistic estimation of the exposure of citizens to particulate matter, PM10 sampling in the "breathing zone" (1.5–3 m above ground is necessary. Such data are presented for the first time for the centre of Athens. In both campaigns, calcium was found to be the predominant component of the coarse fraction while crust-related aluminosilicates and iron were the other major components. The above elements constitute the most important components of the fine fraction, together with the predominant sulphur. All toxic metals were found in concentrations below the established air quality limits, and most of them in lower concentrations compared to older studies. Lead in particular, appeared mostly in the fine fraction and in very low concentrations compared to studies dating more than a decade back. The predominant ions of the coarse fraction have been found to be Ca2+, NO3, Na

  15. The relationship between aerosol backscatter coefficient and atmospheric relative humidity in an urban area over Athens, Greece, using Raman lidar and radiosonde data

    DEFF Research Database (Denmark)

    Angelou, Nikolas; Papayannis, A.; Mamouri, R.E.

    2011-01-01

    In this article a statistical assessment concerning the relationship between the aerosol backscatter coefficient (βaer) and the relative humidity (RH) in the lower andmiddle troposphere, over Athens (Greece), is presented. For the purpose of this study, correlative radiosonde and aerosol...... (355 nm) and visible (532 nm) wavelengths. The correlation coefficient (R) of the vertical profiles of the RH against the backscatter coefficient of aerosols was investigated in altitudes within the free troposphere (0–6000 m). The altitude range was divided into three areas: 0 m up to the top...... was higher than during the cold period (autumn–winter). Regarding the correlation coefficient (R), low (0–0.5) and medium (0.5–0.8) R values were mostly observed during the warmmonths of the year. For the aerosols originating fromthe Balkan area the highest correlation was observed at both wavelengths (R = 0...

  16. Interrelations of UV-global/global/diffuse solar irradiance components and UV-global attenuation on air pollution episode days in Athens, Greece

    International Nuclear Information System (INIS)

    Koronakis, P.S.; Sfantos, G.K.

    2002-01-01

    An investigation of global ultraviolet (G UV ), global (G) and diffuse (G d ) solar intensities, continuously recorded over a period of five years at a station in Athens, Greece, and stored on the basis of hourly time intervals since 1996, has revealed the following: (a) UV-global irradiation, associated with the 290-395 nm wavelength region, constitutes 4.1% of global solar. (b) UV-global irradiance ranges from an average minimum of 2.4 W m -2 and 3.1% of global solar in January to an average maximum of 45 W m -2 and 7.8%, respectively, in June, both considered at 13:00, solar time. (c) There exists a good correlation among the two dimensionless irradiance ratios G UV /G d and G d /G in the form of an exponential relationship. (d) UV-global monthly irradiation data show evidence of temporal variability in Athens, from 1996 to 2000. (e) Anthropogenic and photochemical atmospheric pollutant agents (O 3 , CO, SO 2 , NO x , smoke) causing air pollution episodes seem to affect differently solar irradiance components. The main results of analysis (measurements within ± 2 h from solar noon) indicate that a buildup of O 3 and NO x inside the urban Athens plume during cloudless and windless warm days could cause: (i) UV-global irradiance depletion between 5.4% and 14.4%. (ii) Diffuse solar irradiance enhancement up to 38.1%. (iii) Global solar irradiance attenuation ranging up to 6.3%. (author)

  17. A comprehensive approach for the simulation of the Urban Heat Island effect with the WRF/SLUCM modeling system: The case of Athens (Greece)

    Science.gov (United States)

    Giannaros, Christos; Nenes, Athanasios; Giannaros, Theodore M.; Kourtidis, Konstantinos; Melas, Dimitrios

    2018-03-01

    This study presents a comprehensive modeling approach for simulating the spatiotemporal distribution of urban air temperatures with a modeling system that includes the Weather Research and Forecasting (WRF) model and the Single-Layer Urban Canopy Model (SLUCM) with a modified treatment of the impervious surface temperature. The model was applied to simulate a 3-day summer heat wave event over the city of Athens, Greece. The simulation, using default SLUCM parameters, is capable of capturing the observed diurnal variation of urban temperatures and the Urban Heat Island (UHI) in the greater Athens Area (GAA), albeit with systematic biases that are prominent during nighttime hours. These biases are particularly evident over low-intensity residential areas, and they are associated with the surface and urban canopy properties representing the urban environment. A series of sensitivity simulations unravels the importance of the sub-grid urban fraction parameter, surface albedo, and street canyon geometry in the overall causation and development of the UHI effect. The sensitivities are then used to determine optimal values of the street canyon geometry, which reproduces the observed temperatures throughout the simulation domain. The optimal parameters, apart from considerably improving model performance (reductions in mean temperature bias from 0.30 °C to 1.58 °C), are also consistent with actual city building characteristics - which gives confidence that the model set-up is robust, and can be used to study the UHI in the GAA in the anticipated warmer conditions in the future.

  18. A case-control study of hopelessness and suicidal behavior in the city of Athens, Greece. The role of the financial crisis.

    Science.gov (United States)

    Christodoulou, Christos; Efstathiou, Vasiliki; Michopoulos, Ioannis; Ferentinos, Panagiotis; Korkoliakou, Panagiota; Gkerekou, Maria; Bouras, Georgios; Papadopoulou, Athanasia; Papageorgiou, Charalabos; Douzenis, Athanassios

    2017-08-01

    This study aimed to examine the psychometric properties of Beck Hopelessness Scale (BHS) in Greek patients with a recent suicide attempt, the predictive ability of BHS especially in terms of age and the possible effect of the financial crisis on hopelessness as it has been identified as a significant suicide risk factor. The study included a total of 510 individuals, citizens of Athens, Greece. Three hundred and forty individuals (170 attempted suicide patients, and 170 -age and gender- matched healthy individuals used as controls) completed BHS before the financial crisis onset (from 2009 to 2010). A sample of 170 healthy individuals also completed the BHS after the financial crisis onset (from 2013 to 2014), when the impact of the austerity measures was being felt by the Greek society. The Greek BHS version demonstrated good psychometric properties and a sufficient degree of internal consistency. Attempted suicide patients (M = 9) presented higher hopelessness than the controls (M = 3). The patients' age positively correlated with hopelessness (r s  = .35, p  .05) the crisis onset. Nevertheless, regarding the latter group, the women, the younger individuals, the less educated, the unemployed and the participants with low or mediocre self-reported financial status presented increased hopelessness. Our findings suggest that BHS could be a useful instrument especially when screening for suicide risk in people of older age, and that the financial crisis in Greece had a greater impact on subgroups of the population regarding hopelessness.

  19. Factors Associated with Exposure to Passive Smoking among 12-18 year-old Students in Athens and Thessaloniki, Greece

    Directory of Open Access Journals (Sweden)

    Andreas S Lappas

    2015-11-01

    Passive-smoking exposure is prevalent among the student population in Greece, despite the New Anti-Smoking Legislation that came into effect in July 2009. Our findings indicate that enforcement of the law and additional public health initiatives must be implemented.

  20. Seasonal variability of dust in the eastern Mediterranean (Athens, Greece), through lidar measurements in the frame of EARLINET (2002-2012)

    Science.gov (United States)

    Kokkalis, Panos; Papayannis, Alex; Tsaknakis, George; Mamouri, RodElise; Argyrouli, Athina

    2013-04-01

    Aerosols play an important role in earth's atmospheric radiation balance, which is enhanced in areas where dust is mostly present (e.g. the Mediterranean region), as in the case of the city of Athens. The focus of this paper is to provide a comprehensive analysis of the seasonal variability of optical and geometrical properties, as well as the mass concentration of Saharan dust over the city of Athens, Greece, for a 10-years time period: 2002-2012 based on the laser remote sensing (lidar) technique. More specifically, the aerosol optical properties concern the extinction and the backscatter coefficient, as well as the lidar ratio, while the geometrical properties concern the dust layer thickness and center of mass. The calculations of the aerosol extinction coefficient and of the so-called lidar ratio (defined as the ratio of the aerosol extinction coefficient over the aerosol backscatter coefficient) are made by using the Raman lidar technique, only under cloud-free conditions. The calculation of the dust mass concentration was retrieved by a applying a conversion factor (the so-called dust extinction cross section; mean value of the order of 0.64 m2g-1) and by combining sun photometric measurements and modeled dust loading values. Our data analysis was based on monthly-mean values, and only in time periods under cloud-free conditions and for lidar signals with signal to noise ratios (SNR) greater than 1.5 under dusty conditions. The mean value of the lidar ratio at 355 nm was found to be 62±20sr, while the mean dust mass concentration was of the order of 240 μgm-3. The data analyzed were obtained by systematic aerosol lidar measurements performed by the EOLE Raman lidar system of the National Technical University of Athens (NTUA), in the frame of the European Aerosol Research Lidar network (EARLINET). EOLE is able to provide the vertical profiles of the aerosol backscatter (at 355, 532, 1064 nm) and extinction coefficients (at 355 and 532 nm), as well as the

  1. Long-term systematic profiling of dust aerosol optical properties using the EOLE NTUA lidar system over Athens, Greece (2000-2016)

    Science.gov (United States)

    Soupiona, O.; Papayannis, A.; Kokkalis, P.; Mylonaki, M.; Tsaknakis, G.; Argyrouli, A.; Vratolis, S.

    2018-06-01

    We present a comprehensive analysis of the seasonal variability of the vertical profiles of the optical and geometrical properties of Saharan dust aerosols, observed in the height region between 1000 and 6000 m, over the city of Athens, Greece, from February 2000 to December 2016. These observations were performed by a multi-wavelength (355-387-532-1064 nm) Raman lidar system under cloud-free conditions. The statistical analysis (using aerosol monthly mean values) is based on nighttime vertical Raman measurements of range-resolved aerosol optical properties (backscatter and extinction coefficients, lidar ratio, Ångström exponent) at 355 nm (57 dust events during more than 80 measurement hours). We found that the number of dust events was highest in spring, summer, and early autumn periods and that during spring the dust layers were moved at higher altitudes (∼4500 m) than in other seasons. The number of the forecasted dusty days (on monthly basis) by the BSC-DREAM8b model compared to those of the performed lidar measurements were found to have a quite strong correlation (R2 = 0.81), with a maximum occurrence predicted for the spring season. In the worst case scenario, at least 50% of the model-forecasted dust events can be observed by lidar under cloudless skies over Athens. For the sampled dust plumes we found mean lidar ratios of 52 ± 13 sr at 355 nm in the height range 2000-4000 m a.s.l. Moreover, the dust layers had a mean thickness of 2497 ± 1026 m and a center of mass of 2699 ± 1017 m. An analysis performed regarding the air mass back-trajectories arriving over Athens revealed two main clusters: one pathway from south-west to north-east, with dust emission areas in Tunisia, Algeria and Libya and a second one from south, across the Mediterranean Sea with emission areas over Libya and the remaining part of Algeria and Tunisia. This clustering enabled us to differentiate between the aerosol optical properties between the two clusters, based on their

  2. Organic contamination of surface sediments in the metropolitan coastal zone of Athens, Greece: sources, degree, and ecological risk.

    Science.gov (United States)

    Kapsimalis, V; Panagiotopoulos, I P; Talagani, P; Hatzianestis, I; Kaberi, H; Rousakis, G; Kanellopoulos, T D; Hatiris, G A

    2014-03-15

    Bottom sediments represent a crucial component of the marine environment, since they constitute a habitat, a trophic resource, and a spawning place for various organisms. Unfortunately, the sediments of urban coastal areas are deeply impacted by anthropogenic activities that degrade their quality. In the Drapetsona-Keratsini metropolitan coastal zone of Athens, current industrial and shipping activities together with the effluents from a sewage outfall, which was in operation in the past, have resulted in one of the most contaminated sedimentary environments, in terms of organic compound loads, in Mediterranean. Exceptionally high concentrations of aliphatic hydrocarbons (up to 4457 μg g⁻¹), carcinogenic PAHs (up to 7284 ng g⁻¹), and organochlorines (up to 544 ng g⁻¹ for PCBs; up to 208 ng g⁻¹ for DDTs) constitute a major threat to the marine life of the associated Saronikos Gulf. Copyright © 2013 Elsevier Ltd. All rights reserved.

  3. The incomplete trajectory of Albanian migration in Greece

    OpenAIRE

    GEMI, Eda

    2015-01-01

    Proceedings from the conference "Governing Irregular Migration : States, Actors and Intermediaries", Athens 8-9 July 2015 The study addresses the irregular migration of Albanians to Greece. In particular, it analyses the key findings of the fieldwork with 87 Albanian migrants, the dynamic of irregular migration from Albania to Greece, the factors and the actors who affect them as well as the success or failure of the relevant migration policies. The report shows that the expanding possibil...

  4. Sources of atmospheric aerosol from long-term measurements (5 years) of chemical composition in Athens, Greece.

    Science.gov (United States)

    Paraskevopoulou, D; Liakakou, E; Gerasopoulos, E; Mihalopoulos, N

    2015-09-15

    To identify the sources of aerosols in Greater Athens Area (GAA), a total of 1510 daily samples of fine (PM 2.5) and coarse (PM 10-2,5) aerosols were collected at a suburban site (Penteli), during a five year period (May 2008-April 2013) corresponding to the period before and during the financial crisis. In addition, aerosol sampling was also conducted in parallel at an urban site (Thissio), during specific, short-term campaigns during all seasons. In all these samples mass and chemical composition measurements were performed, the latest only at the fine fraction. Particulate organic matter (POM) and ionic masses (IM) are the main contributors of aerosol mass, equally contributing by accounting for about 24% of the fine aerosol mass. In the IM, nss-SO4(-2) is the prevailing specie followed by NO3(-) and NH4(+) and shows a decreasing trend during the 2008-2013 period similar to that observed for PM masses. The contribution of water in fine aerosol is equally significant (21 ± 2%), while during dust transport, the contribution of dust increases from 7 ± 2% to 31 ± 9%. Source apportionment (PCA and PMF) and mass closure exercises identified the presence of six sources of fine aerosols: secondary photochemistry, primary combustion, soil, biomass burning, sea salt and traffic. Finally, from winter 2012 to winter 2013 the contribution of POM to the urban aerosol mass is increased by almost 30%, reflecting the impact of wood combustion (dominant fuel for domestic heating) to air quality in Athens, which massively started in winter 2013. Copyright © 2015 Elsevier B.V. All rights reserved.

  5. A Survey of Removable Partial Denture (RPD) Retentive Elements in Relation to the Type of Edentulism and Abutment Teeth Found in Commercial Laboratories, Athens, Greece

    Science.gov (United States)

    Sotiriou, Michael; Zissis, Alcibiades

    2014-01-01

    Objective The aim of this survey was to record removable partial denture (RPD) retentive elements and abutment teeth in partially edentulous patients, identified in commercial laboratories in Athens, Greece. Material and Methods 628 master casts with the corresponding cast metal frameworks used in the construction of RPDs were evaluated. Casts were photographed to identify the number and position of existing teeth, the partial edentulism class and the retentive elements. Prevalence tables and the x2 test were used for the statistical analysis of the collected data (α=.05). Results There were 276 maxillary (43.9%) and 352 (56.1%) mandibular casts. Maxillary edentulism entailed almost a total absence of right third molars in 96.7% and left third molars 96.0% of casts, with lower rates for the first and second molars. Edentulism in the posterior mandible presented a similar pattern. The most profound findings concerning retentive elements were: 91.9% of the retainers used were clasps and the remaining 8.1% were attachments. Of the clasps used, 48.9% were of the Roach Τ type, a finding more common in Kennedy Class I as compared to other Kennedy Classes (p<0.01). The circumferential clasps accounted for 19.3% of the total clasps used, and it was less frequently presented (8.8%) in Kennedy I Classes (p<0.01). Conclusions Roach clasps were used in the majority of cases whereas RPI clasps and attachments were rarely used. PMID:27688367

  6. Seasonal differences in thermal sensation in the outdoor urban environment of Mediterranean climates - the example of Athens, Greece

    Science.gov (United States)

    Tseliou, Areti; Tsiros, Ioannis X.; Nikolopoulou, Marialena

    2017-07-01

    Outdoor urban areas are very important for cities and microclimate is a critical parameter in the design process, contributing to thermal comfort which is important for urban developments. The research presented in this paper is part of extensive field surveys conducted in Athens aimed at investigating people's thermal sensation in a Mediterranean city. Based on 2313 questionnaires and microclimatic data the current work focuses on the relative frequencies of people's evaluation of the thermal along with the sun and wind sensations between two seasons trying to identify the seasonal differences in thermal sensation. The impact of basic meteorological factors on thermal discomfort with respect to season are also examined, as well as the use of the outdoor environment. Results show that psychological adaptation is an important contributing factor influencing perception of the thermal environment between seasons. In addition, the thermal sensation votes during the cool months show that individuals are satisfied to a great extend with the thermal environment whereas the combination of high air temperature, strong solar radiation and weak wind lead to thermal discomfort during summertime. As far as the appropriate urban design in the Mediterranean climate is concerned, priority should be given to the warm months of the year.

  7. Monitoring land use/land cover transformations from 1945 to 2007 in two peri-urban mountainous areas of Athens metropolitan area, Greece.

    Science.gov (United States)

    Mallinis, Giorgos; Koutsias, Nikos; Arianoutsou, Margarita

    2014-08-15

    The aims of this study were to map and analyze land use/land cover transitions and landscape changes in the Parnitha and Penteli mountains, which surround the Athens metropolitan area of Attica, Greece over a period of 62 years. In order to quantify the changes between land categories through time, we computed the transition matrices for three distinct periods (1945-1960, 1960-1996, and 1996-2007), on the basis of available aerial photographs used to create multi-temporal maps. We identified systematic and stationary transitions with multi-level intensity analysis. Forest areas in Parnitha remained the dominant class of land cover throughout the 62 years studied, while transitional woodlands and shrublands were the main classes involved in LULC transitions. Conversely, in Penteli, transitional woodlands, along with shrublands, dominated the study site. The annual rate of change was faster in the first and third time intervals, compared to the second (1960-1996) time interval, in both study areas. The category level analysis results indicated that in both sites annual crops avoided to gain while discontinuous urban fabric avoided to lose areas. At the transition level of analysis, similarities as well as distinct differences existed between the two areas. In both sites the gaining pattern of permanent crops with respect to annual crops and the gain of forest with respect to transitional woodland/shrublands were stationary across the three time intervals. Overall, we identified more systematic transitions and stationary processes in Penteli. We discussed these LULC changes and associated them with human interference (activity) and other major socio-economic developments that were simultaneously occurring in the area. The different patterns of change of the areas, despite their geographical proximity, throughout the period of analysis imply that site-specific studies are needed in order to comprehensively assess the driving forces and develop models of landscape

  8. Lifestyle and self-rated health: a cross-sectional study of 3,601 citizens of Athens, Greece.

    Science.gov (United States)

    Darviri, Christina; Artemiadis, Artemios K; Tigani, Xanthi; Alexopoulos, Evangelos C

    2011-08-04

    Self-rated health (SRH) is a popular health measure determined by multiple factors. International literature is increasingly focusing on health-related behaviors such as smoking, dietary habits, physical activity, even religiosity. However, population-based studies taking into account multiple putative determinants of SRH in Greece are scarce. The aim of this study was to clarify possible determinants of SRH with an emphasis on the relationship between SRH and lifestyle variables in a large sample of urban citizens. In this one-year cross-sectional study, a stratified random sample of 3,601 urban citizens was selected. Data were collected using an interview-based questionnaire about various demographic, socioeconomic, disease- and lifestyle related factors such as smoking, physical activity, dietary habits, sleep quality and religiosity. Multivariate logistic regression was used separately in three age groups [15-29 (N = 1,360), 30-49 (N = 1,122) and 50+ (N = 1,119) years old] in order to identify putative lifestyle and other determinants of SRH. Reporting of good SRH decreased with age (97.1%, 91.4% and 74.8%, respectively). Overall, possible confounders of the lifestyle-SRH relationship among age groups were sex, education, hospitalization during the last year, daily physical symptoms and disease status. Poor SRH was associated with less physical activity in the 15-29 years old (OR 2.22, 95%CI 1.14-4.33), with past or heavy smoking, along with no sleep satisfaction in the 30-49 years old (OR 3.23, 95%CI 1.35-7.74, OR 2.56, 95%CI 1.29-5.05, OR 1.79, 95%CI 1.1-2.92, respectively) and with obesity and no sleep satisfaction in the 50+ years old individuals (OR 1.83, 95%CI 1.19-2.81, OR 2.54, 95%CI 1.83-3.54). Sleep dissatisfaction of the 50+ years old was the only variable associated with poor SRH at the 0.001 p level of significance (OR 2.45, 99%CI 1.59 to 3.76). Subgroup analyses of the 15-19 years old individuals also revealed sleep dissatisfaction as the only

  9. Lifestyle and self-rated health: a cross-sectional study of 3,601 citizens of Athens, Greece

    Directory of Open Access Journals (Sweden)

    Alexopoulos Evangelos C

    2011-08-01

    Full Text Available Abstract Background Self-rated health (SRH is a popular health measure determined by multiple factors. International literature is increasingly focusing on health-related behaviors such as smoking, dietary habits, physical activity, even religiosity. However, population-based studies taking into account multiple putative determinants of SRH in Greece are scarce. The aim of this study was to clarify possible determinants of SRH with an emphasis on the relationship between SRH and lifestyle variables in a large sample of urban citizens. Methods In this one-year cross-sectional study, a stratified random sample of 3,601 urban citizens was selected. Data were collected using an interview-based questionnaire about various demographic, socioeconomic, disease- and lifestyle related factors such as smoking, physical activity, dietary habits, sleep quality and religiosity. Multivariate logistic regression was used separately in three age groups [15-29 (N = 1,360, 30-49 (N = 1,122 and 50+ (N = 1,119 years old] in order to identify putative lifestyle and other determinants of SRH. Results Reporting of good SRH decreased with age (97.1%, 91.4% and 74.8%, respectively. Overall, possible confounders of the lifestyle-SRH relationship among age groups were sex, education, hospitalization during the last year, daily physical symptoms and disease status. Poor SRH was associated with less physical activity in the 15-29 years old (OR 2.22, 95%CI 1.14-4.33, with past or heavy smoking, along with no sleep satisfaction in the 30-49 years old (OR 3.23, 95%CI 1.35-7.74, OR 2.56, 95%CI 1.29-5.05, OR 1.79, 95%CI 1.1-2.92, respectively and with obesity and no sleep satisfaction in the 50+ years old individuals (OR 1.83, 95%CI 1.19-2.81, OR 2.54, 95%CI 1.83-3.54. Sleep dissatisfaction of the 50+ years old was the only variable associated with poor SRH at the 0.001 p level of significance (OR 2.45, 99%CI 1.59 to 3.76. Subgroup analyses of the 15-19 years old individuals also

  10. Acute bacterial meningitis cases diagnosed by culture and PCR in a children's hospital throughout a 9-Year period (2000-2008) in Athens, Greece.

    Science.gov (United States)

    Papavasileiou, Konstantina; Papavasileiou, Eleni; Tzanakaki, Georgina; Voyatzi, Aliki; Kremastinou, Jenny; Chatzipanagiotou, Stylianos

    2011-04-01

    Acute bacterial meningitis is one of the most severe infectious diseases, affecting mainly infants and, secondarily, older children and adolescents. Diagnosis in the early stages is often difficult and despite treatment with appropriate antibiotic therapy, the case fatality rate remains high. In the present study, the incidence of bacterial meningitis was registered in a general pediatric hospital in Athens, Greece, during a 9-year period (2000-2008), and the use of molecular methods in the diagnosis of bacterial meningitis versus the conventional cultural methods was evaluated. The impact of vaccination against meningitis-causing bacteria on the incidence of bacterial meningitis was also assessed. From a total of 1833 children hospitalized with suspected clinical symptoms and signs of meningitis, all cerebrospinal fluid (CSF) and blood samples were analyzed by white blood cell (WBC) count, measurement of glucose, protein, and C-reactive protein (CRP) levels, as well as by conventional bacteriologic culture methods. If samples showed altered CSF markers that were consistent with meningitis in general, they were further investigated by PCR for bacterial pathogens. Of the 1833 patients, 289 (15.76%) were found to be positive for meningitis after CSF examination, based on white blood cell count and differentiation, glucose, protein, and CRP. Fifty-six of the 289 (19.37%) had confirmed bacterial meningitis, as diagnosed by either culture and/or PCR. Of these 56 cases, 44 (78.6%) were detected only by PCR, and 12 cases (21.4%) were confirmed by PCR and culture. The predominant microorganism was Neisseria meningitidis serogroup B (n = 40; 71.4%), followed by Streptococcus pneumoniae not typed [NT] (n = 7; 12.5%), Streptococcus spp. (n =4; 7.1%), Haemophilus influenzae NT (n = 2; 3.6%), and S. pneumoniae serotype 3, Streptococcus group B, and S. pneumoniae serotype 18C (each n = 1; 1.8%). In Greece, according to data from the National Meningitis Reference

  11. The behaviour of ozone and peroxyacetyl nitrate concentrations for different wind regimes during the MEDCAPHOT-TRACE campaign in the greater area of Athens, Greece

    DEFF Research Database (Denmark)

    Suppan, P.; Fabian, P.; Vyras, L.

    1998-01-01

    As a part of an international experimental field campaign, the association of air pollution with sea breeze circulation in the Greater Athens Area (GAA) is discussed on the basis of the behaviour of ozone and peroxyacetyl nitrate (PAN). During typical sea breeze days inside the Athens basin the o...... a straight line across the Athens basin ranging From the island of Aegina in the Gulf of Saronikos to the northern border of the GAA show distinct peaks due to the pollution cloud NEPHOS. (C) 1998 Published by Elsevier Science Ltd. All rights reserved....... the ozone levels reach values up to 66% greater than values outside the basin. There is also an increase in ozone and PAN mixing ratios from the south to the north and from lower to higher locations, within the GAA. On-line PAN-measurements with a time resolution of 5 min at three sites located almost along...

  12. Planetary boundary layer height variability over athens, greece, based on the synergy of raman lidar and radiosonde data: Application of the kalman filter and other techniques (2011-2016)

    Science.gov (United States)

    Alexiou, Dimitrios; Kokkalis, Panagiotis; Papayannis, Alexandros; Rocadenbosch, Francesc; Argyrouli, Athina; Tsaknakis, Georgios; Tzanis, Chris G.

    2018-04-01

    In this paper we studied the temporal evolution of the Planetary Boundary Layer height (PBLH) over the basin of Athens, Greece during a 5-year period (2011-2016) using data from the EOLE Raman lidar system. The lidar data (range-corrected lidar signals-RCS) were selected around 12:00 UTC and 00:00 UTC for a total of 332 cases: 165 days and 167 nights. Extended Kalman filtering techniques were used for the determination of the PBLH. Moreover, several well established techniques for the PBLH estimation based on lidar data were also tested for a total of 35 cases. Comparisons with the PBLH values derived from radiosonde data were also performed. The mean PBLH over Athens was found to be of the order of 1617±324 m at 12:00 UTC and of 892±130 m at 00:00 UTC, for the period examined. The mean PBLH growth rate was found to be about 170±64 m h-1 and 90±17 m h-1, during daytime and nighttime, respectively.

  13. Tropospheric Vertical Profiles of Aerosol Optical, Microphysical and Concentration Properties in the Frame of the Hygra-CD Campaign (Athens, Greece 2014: A Case Study of Long-Range Transport of Mixed Aerosols

    Directory of Open Access Journals (Sweden)

    Papayannis Alexandros

    2016-01-01

    Full Text Available Combined multi-wavelength aerosol Raman lidar and sun photometry measurements were performed during the HYGRA-CD campaign over Athens, Greece during May-June 2014. The retrieved aerosol optical properties (3 aerosol backscatter at 355-532-1064 nm and 2 aerosol extinction profiles at 355-532 nm were used as input to an inversion code to retrieve the aerosol microphysical properties (effective radius reff and number concentration N using regularization techniques. Additionally, the volume concentration profile was derived for fine particles using the LIRIC code. In this paper we selected a complex case study of long-range transport of mixed aerosols (biomass burning particles mixed with dust arriving over Athens between 10-12 June 2014 in the 1.5-4 km height. Between 2-3 km height we measured mean lidar ratios (LR ranging from 45 to 58 sr (at 355 and 532 nm, while the Ångström exponent (AE aerosol extinction-related values (355nm/532nm ranged between 0.8-1.3. The retrieved values of reff and N ranged from 0.19±0.07 to 0.22±0.07 μm and 460±230 to 2200±2800 cm-3, respectively. The aerosol linear depolarization ratio (δ at 532 nm was lower than 5-7% (except for the Saharan dust cases, where δ~10-15%.

  14. Proceedings of the International Conference on Educational Data Mining (EDM) (5th, Chania, Greece, June 19-21, 2012)

    Science.gov (United States)

    International Educational Data Mining Society, 2012

    2012-01-01

    The 5th International Conference on Educational Data Mining (EDM 2012) is held in picturesque Chania on the beautiful Crete island in Greece, under the auspices of the International Educational Data Mining Society (IEDMS). The EDM 2012 conference is a leading international forum for high quality research that mines large data sets of educational…

  15. Radon measurements in Greece

    International Nuclear Information System (INIS)

    Georgiou, E.; Ntalles, K.; Molfetas, M.; Athanassiadis, A.; Proukakis, C.

    1988-01-01

    Studies of radon concentration in greek spas, in a cave, in constituents of the greek cement, in building materials in Greece and in greek mines have been published. Some preliminary studies of radon concentration in greek dwellings have been published. In order to get an idea of the problem in Greece we decided to carry out a national survey. Two different sites were selected: Athens, where domicile about 40% of the greek population and Domatia, a small village in northern Greece 600Km from Athens, located in an area known to have soil with increased uranium concentrations

  16. The 4th ATLAS Physics Workshop in Athens: The discussions, social events, environment, atmosphere, etc.

    CERN Multimedia

    Kawagoe, K

    Over 220 people attended the 4th Atlas Software Workshop in Athens, Greece, a place with a history of thousands of years of scientific achievement. The workshop was hosted by the University of Athens, the National Technical University of Athens, and the Aristotle University of Thessalonki. The venue for the meeting was the newly opened Conference Center of the Physics Department of the University of Athens which featured very comfortable plush red chairs (too comfortable for some of the more jet-lagged workshop participants!). Fig.1. Participants gathering in front of the Conference Center. The workshop schedule was structured to allow plenty of time during breaks for the many lively discussions that developed from the presentations. Ample supplies of coffee, juice, and cookies fueled the discussions. Discussions continued over lunches featuring Greek Salads and other tasty fare. The food was so good that one speaker offered the meal tickets as prize for answering a quiz at the end of her talk! The w...

  17. Vertical Profiles of Aerosol Optical and Microphysical Properties During a Rare Case of Long-range Transport of Mixed Biomass Burning-polluted Dust Aerosols from the Russian Federation-kazakhstan to Athens, Greece

    Directory of Open Access Journals (Sweden)

    Papayannis Alexandros

    2016-01-01

    Full Text Available Multi-wavelength aerosol Raman lidar measurements with elastic depolarization at 532 nm were combined with sun photometry during the HYGRA-CD campaign over Athens, Greece, on May-June 2014. We retrieved the aerosol optical [3 aerosol backscatter profiles (baer at 355-532-1064 nm, 2 aerosol extinction (aaer profiles at 355-532 nm and the aerosol linear depolarization ratio (δ at 532 nm] and microphysical properties [effective radius (reff, complex refractive index (m, single scattering albedo (ω]. We present a case study of a long distance transport (~3.500-4.000 km of biomass burning particles mixed with dust from the Russian Federation-Kazakhstan regions arriving over Athens on 21-23 May 2014 (1.7-3.5 km height. On 23 May, between 2-2.75 km we measured mean lidar ratios (LR of 35 sr (355 nm and 42 sr (532 nm, while the mean Ångström exponent (AE aerosol backscatter-related values (355nm/532nm and 532nm/1064nm were 2.05 and 1.22, respectively; the mean value of δ at 532 nm was measured to be 9%. For that day the retrieved mean aerosol microphysical properties at 2-2.75 km height were: reff=0.26 μm (fine mode, reff=2.15 μm (coarse mode, m=1.36+0.00024i, ω=0.999 (355 nm, fine mode, ω=0.992(355 nm, coarse mode, ω=0.997 (532 nm, fine mode, and ω=0.980 (532 nm, coarse mode.

  18. With the Isotope Unit to Athens

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1959-07-15

    IAEA's mobile isotope laboratory, which had earlier been used for some training work in Austria, made a rather eventful trip to Athens in March-April 1959. This report covers a description of the transport of the mobile laboratory from Vienna to Greece via Yugoslavia where it was intended to be used for a radioisotope training course

  19. Conference Proceedings on Visual Protection and Enhancement Held in Athens, Greece on 22-24 April 1985

    Science.gov (United States)

    1985-12-01

    symptoms . On the one hand it appears as if the postflight emotional stress is reduced with increasing NVG experience, but on the other hand even veteran NVG...sujets que laisanca du passage de la lecture du comptaur 6 celia du r~ticule est plus grande que pour l’op6ration inverse. 3. EXPERIMENTATIONS EN VOL...h los uppto 1 diseases of thueyw fai j4ee I’II1’D?-I DISCUSSION Paper II 11. Dr Draeger presented by Dr Wirt - Germany - Particular problems of Air

  20. PM1 and PM2.5 ionic composition and VOCs measurements in two typical apartments in Athens, Greece: investigation of smoking contribution to indoor air concentrations.

    Science.gov (United States)

    Saraga, Dikaia E; Maggos, Thomas; Helmis, Constantinos G; Michopoulos, John; Bartzis, John G; Vasilakos, Christos

    2010-08-01

    During the last decades, the air quality of the city of Athens has been quite aggravated. Scientific interest has been focused on health effects caused by both outdoor and indoor air pollution. The purpose of this study was the presentation of results from air quality measurements in two similar typical Athenian apartments in the same suburban area. In addition, smoking contribution is investigated, as it is the main factor which differentiates the two apartments. The results showed that it is the outdoor environment that mainly contributes to the air quality of the non-smokers' house. In the second apartment, PM2.5, PM1, and benzene concentrations were found significantly higher due to smoking activity. In contrast, no clear difference in particulate matter ionic composition between the two areas was observed, although in the smoker's house, ion concentrations were found elevated. This observation amplifies the assumption that in the smoker's apartment, significant outdoor sources' contribution cannot be excluded.

  1. Changes of temperature data for energy studies over time and their impact on energy consumption and CO2 emissions. The case of Athens and Thessaloniki – Greece

    Energy Technology Data Exchange (ETDEWEB)

    Papakostas, K.T.; Michopoulos, A.; Kyriakis, N. [Process Equipment Design Laboratory, Mechanical Engineering Department, Energy Division, Aristotle University of Thessaloniki - 54124 Thessaloniki (Greece); Mavromatis, T. [Department of Meteorology-Climatology, School of Geology, Faculty of Sciences, Aristotle University of Thessaloniki - 54124 Thessaloniki (Greece)

    2013-07-01

    In steady-state methods for estimating energy consumption of buildings, the commonly used data include the monthly average dry bulb temperatures, the heating and cooling degree-days and the dry bulb temperature bin data. This work presents average values of these data for the 1983-1992 and 1993-2002 decades, calculated for Athens and Thessaloniki, determined from hourly dry bulb temperature records of meteorological stations (National Observatory of Athens and Aristotle University of Thessaloniki). The results show that the monthly average dry bulb temperatures and the annual average cooling degree-days of the 1993-2002 decade are increased, compared to those of the 1983-1992 decade, while the corresponding annual average heating degree-days are reduced. Also, the low temperature bins frequency results decreased in the 1993-2002 decade while the high temperature ones increased, compared to the 1983-1992 decade. The effect of temperature data variations on the energy consumption and on CO2 emissions of buildings was examined by calculating the energy demands for heating and cooling and the CO2 emissions from diesel-oil and electricity use of a typical residential building-model. From the study it is concluded that the heating energy requirements during the decade 1993-2002 were decreased, as compared to the energy demands of the decade 1983-1992, while the cooling energy requirements were increased. The variations of CO2 emissions from diesel oil and electricity use were analog to the energy requirements alterations. The results indicate a warming trend, at least for the two regions examined, which affect the estimation of heating and cooling demands of buildings. It, therefore, seems obvious that periodic adaptation of the temperature data used for building energy studies is required.

  2. Investigating and analysing the energy and environmental performance of an experimental green roof system installed in a nursery school building in Athens, Greece

    Energy Technology Data Exchange (ETDEWEB)

    Santamouris, M.; Pavlou, C.; Doukas, P.; Synnefa, A.; Hatzibiros, A. [University of Athens, (Greece). Department of Physics, Division of Applied Physics, Laboratory of Meteorology; Mihalakakou, G. [University of Ioannina, Agrinion (Greece). Department of Environment and Natural Resources Management; Patargias, P. [University of Peloponnesus, Kalamata (Greece). Faculty of Human Sciences and Cultural Studies, Department of History, Archaeology and Cultural Heritage Management

    2007-09-15

    This paper deals with the experimental investigation and analysis of the energy and environmental performance of a green roof system installed in a nursery school building in Athens. The investigation was implemented in two phases. During the first phase, an experimental investigation of the green roof system efficiency was presented and analysed, while in the second one the energy savings was examined through a mathematical approach by calculating both the cooling and heating load for the summer and winter period for the whole building as well as for its top floor. The energy performance evaluation showed a significant reduction of the building's cooling load during summer. This reduction varied for the whole building in the range of 6-49% and for its last floor in the range of 12-87%. Moreover, the influence of the green roof system in the building's heating load was found insignificant, and this can be regarded a great advantage of the system as any interference in the building shell for the reduction of cooling load leads usually to the increase of its heating load. (author)

  3. Environmental damage costs from airborne pollution of industrial activities in the greater Athens, Greece area and the resulting benefits from the introduction of BAT

    International Nuclear Information System (INIS)

    Mirasgedis, S.; Hontou, V.; Georgopoulou, E.; Sarafidis, Y.; Gakis, N.; Lalas, D.P.; Loukatos, A.; Gargoulas, N.; Mentzis, A.; Economidis, D.; Triantafilopoulos, T.; Korizi, K.; Mavrotas, G.

    2008-01-01

    Attributing costs to the environmental impacts associated with industrial activities can greatly assist in protecting human health and the natural environment as monetary values are capable of directly influencing technological and policy decisions without changing the rules of the market. This paper attempts to estimate the external cost attributable to the atmospheric pollution from 'medium and high environmental burden' industrial activities located in the greater Athens area and the benefits from Best Available Techniques (BAT) introduction. To this end a number of typical installations were defined to be used in conjunction with the Impact Pathway Approach developed in the context of the ExternE project to model all industrial sectors/sub-sectors located in the area of interest. Total environmental externalities due to air pollutants emitted by these industrial activities were found to reach 211 M Euro per year, associated mainly with human mortality and morbidity due to PM 10 emissions, as well as with climate change impacts due to CO 2 emissions for which non-metallic minerals and oil processing industries are the main sources. The results obtained can be used as the basis for an integrated evaluation of potential BAT, taking into account not only private costs and benefits but also the environmental externalities, thus leading to policy decisions that maximize social welfare in each industrial sector/sub-sector

  4. Optical, microphysical, mass and geometrical properties of aged volcanic particles observed over Athens, Greece, during the Eyjafjallajökull eruption in April 2010 through synergy of Raman lidar and sunphotometer measurements

    Science.gov (United States)

    Kokkalis, P.; Papayannis, A.; Amiridis, V.; Mamouri, R. E.; Veselovskii, I.; Kolgotin, A.; Tsaknakis, G.; Kristiansen, N. I.; Stohl, A.; Mona, L.

    2013-09-01

    Vertical profiles of the optical (extinction and backscatter coefficients, lidar ratio and Ångström exponent), microphysical (mean effective radius, mean refractive index, mean number concentration) and geometrical properties as well as the mass concentration of volcanic particles from the Eyjafjallajökull eruption were retrieved at selected heights over Athens, Greece, using multi-wavelength Raman lidar measurements performed during the period 21-24 April 2010. Aerosol Robotic Network (AERONET) particulate columnar measurements along with inversion schemes were initialized together with lidar observations to deliver the aforementioned products. The well-known FLEXPART (FLEXible PARTicle dispersion model) model used for volcanic dispersion simulations is initiated as well in order to estimate the horizontal and vertical distribution of volcanic particles. Compared with the lidar measurements within the planetary boundary layer over Athens, FLEXPART proved to be a useful tool for determining the state of mixing of ash with other, locally emitted aerosol types. The major findings presented in our work concern the identification of volcanic particles layers in the form of filaments after 7-day transport from the volcanic source (approximately 4000 km away from our site) from the surface and up to 10 km according to the lidar measurements. Mean hourly averaged lidar signals indicated that the layer thickness of volcanic particles ranged between 1.5 and 2.2 km. The corresponding aerosol optical depth was found to vary from 0.01 to 0.18 at 355 nm and from 0.02 up to 0.17 at 532 nm. Furthermore, the corresponding lidar ratios (S) ranged between 60 and 80 sr at 355 nm and 44 and 88 sr at 532 nm. The mean effective radius of the volcanic particles estimated by applying inversion scheme to the lidar data found to vary within the range 0.13-0.38 μm and the refractive index ranged from 1.39+0.009i to 1.48+0.006i. This high variability is most probably attributed to the

  5. Greece joins IPPOG as member

    CERN Document Server

    Marcelloni, Claudia

    2018-01-01

    Dr. Patricia Kyprianidou, Secretary General for Research and Technology of Greece, signed the IPPOG MOU on behalf of Greece on 24 of May, 2018 in Athens. Christine Kourkoumelis, former representative of Greece in IPPOG handed over the documents to the IPPOG chairs, Hans Peter Beck and Steve Goldfarb and was present during a signature ceremony at CERN on 19 of June 2018. The current representative of Greece in IPPOG is Nicholas Tracas. IPPOG chairs would also like to thank Costas Foudas, delegate of Greece to the CERN council, for his support.

  6. Contributions from the Department of Meteorology and Wind Energy to the EWEC`94 conference in Thessaloniki, Greece

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, G C [ed.

    1995-01-01

    The 5`th European Wind Energy Association Conference and Exhibition - EWEC`94 - was held in Thessaloniki, Greece during the period 10-14 October 1994. 461 delegates, mainly from Europe but also from other parts of the world, attended the conference. The conference contributions included 235 oral presentations and 143 posters. The Department of Meteorology and Wind Energy contributed with 18 oral presentations and 3 poster with members of the department as authors or co-authors. The present report contains the full set of these papers, covering a wide spectrum of subjects including wind resources, reliability and load assessment, grid connection, wind-diesel systems, and marked aspects. (au) (36 tabs., 163 ills., 150 refs.)

  7. Contributions from the Department of Meteorology and Wind Energy to the EWEC'94 conference in Thessaloniki, Greece

    International Nuclear Information System (INIS)

    Larsen, G.C.

    1995-01-01

    The 5'th European Wind Energy Association Conference and Exhibition - EWEC'94 - was held in Thessaloniki, Greece during the period 10-14 October 1994. 461 delegates, mainly from Europe but also from other parts of the world, attended the conference. The conference contributions included 235 oral presentations and 143 posters. The Department of Meteorology and Wind Energy contributed with 18 oral presentations and 3 poster with members of the department as authors or co-authors. The present report contains the full set of these papers, covering a wide spectrum of subjects including wind resources, reliability and load assessment, grid connection, wind-diesel systems, and marked aspects. (au) (36 tabs., 163 ills., 150 refs.)

  8. Political identity of Athens and architecture of Acropolis

    Directory of Open Access Journals (Sweden)

    Zdravković Miloš

    2014-01-01

    Full Text Available In this article author examines relations between Athens political identity and architecture of Acropolis. He makes parallels among flourishing of Athens democracy during Pericles' golden age and the building of the most significant architectural complex in Old Greece. His basic thesis is that the concept of freedom shaped the democratic system in Athens and thus its political identity, but at the same time exerted a direct influence in all spheres of human creativity. The power of the idea of freedom is especially visible in the Acropolis architectural complex where the idea fused with the economic potential of ancient Athens has created the most beautiful simbol of democracy and one of the greatest architectural masterpiece in whole human history.

  9. The semantic web : research and applications : 7th extended semantic web conference, ESWC 2010, Heraklion, Crete, Greece, May 30 - June 3, 2010 : proceedings

    NARCIS (Netherlands)

    Aroyo, L.M.; Antoniou, G.; Hyvönen, E.; Teije, ten A.; Stuckenschmidt, H.; Cabral, L.; Tudorache, T.

    2010-01-01

    Preface. This volume contains papers from the technical program of the 7th Extended Semantic Web Conference (ESWC 2010), held from May 30 to June 3, 2010, in Heraklion, Greece. ESWC 2010 presented the latest results in research and applications of Semantic Web technologies. ESWC 2010 built on the

  10. Pathology in Greece.

    Science.gov (United States)

    Sakellariou, S; Patsouris, E

    2015-11-01

    Pathology is the field of medicine that studies diseases. Ancient Greece hosted some of the earliest societies that laid the structural foundations of pathology. Initially, knowledge was based on observations but later on the key elements of pathology were established based on the dissection of animals and the autopsy of human cadavers. Christianized Greece under Ottoman rule (1453-1821) was not conducive to the development of pathology. After liberation, however, a series of events took place that paved the way for the establishment and further development of the specialty. The appointment in 1849 of two Professors of Pathology at the Medical School of Athens for didactical purposes proved to be the most important step in fostering the field of pathology in modern Greece. Presently in Greece there are seven university departments and 74 pathology laboratories in public hospitals, employing 415 specialized pathologists and 90 residents. The First Department of Pathology at the Medical School of Athens University is the oldest (1849) and largest in Greece, encompassing most pathology subspecialties.

  11. Simulation of the convective mixed layer in Athens

    Energy Technology Data Exchange (ETDEWEB)

    Frank, H.P. [Risoe National Lab., Roskilde (Denmark)

    1997-10-01

    The region of Athens, Greece, has a highly complicated terrain with irregular coastline and mountains next to the sea. This results in complex flow fields. A case study of a simulation of a sea breeze with the Karlsruhe Atmospheric Mesoscale model KAMM is presented together with remarks on the advection of mixed layer air. The valley of Athens is open to the sea towards the south-west and surrounded by mountains on the other sides. Gaps between the mountains channel the flow into the valley. Simulations were done for 14 September 1994 to compare them with measurements at 6 masts by Risoe during the MEDCAPHOT-TRACE experiment. (au)

  12. International Conference on Bio-Medical Instrumentation and related Engineering and Physical Sciences (BIOMEP 2015)

    Science.gov (United States)

    2015-09-01

    The International Conference on Bio-Medical Instrumentation and related Engineering and Physical Sciences (BIOMEP 2015) took place in the Technological Educational Institute (TEI) of Athens, Greece on June 18-20, 2015 and was organized by the Department of Biomedical Engineering. The scope of the conference was to provide a forum on the latest developments in Biomedical Instrumentation and related principles of Physical and Engineering sciences. Scientists and engineers from academic, industrial and health disciplines were invited to participate in the Conference and to contribute both in the promotion and dissemination of the scientific knowledge.

  13. 5th International Conference on Mathematical Modeling in Physical Sciences (IC-MSQUARE 2016)

    CERN Document Server

    2016-01-01

    The conference is to be held at Athens, Greece during May 23-26, 2016. The conference aims to promote the knowledge and the development of high-quality research in mathematical fields that have to do with the applications of other scientific fields and the modern technological trends that appear in them, these fields being those of Physics, Chemistry, Biology, Medicine, Economics, Sociology, Environmental sciences etc. All Conference related actions (submission, registration etc) are performed on-line by creating an account. After that, authors can login and have access to a number of tools for submitting a paper, proposing for a workshop, registering, send requests, manage their reviews etc.

  14. The Different Education View Between Athens and Sparta

    Institute of Scientific and Technical Information of China (English)

    Zhang Lijuan

    2016-01-01

    People have been concerned about education since ancient time. The right education view not only contributes to making the country move forward, but also helps human's individual growth. The education of ancient Greece is the home to western education, which has an important effect on the development of contemporary education. Sparta and Athens are the typical representative country-states. The thesis compares the two kinds of education from five aspects which are education feature, education purpose, and education content. And it summarizes reasons why they are different, which deepens people's understanding of education view in ancient Greece.

  15. Medical Selection and Physiological Training of Future Fighter Aircrew. Conference Proceedings of the Aerospace Medical Panel Symposium Held in Athens, Greece on 25-26 April 1985

    Science.gov (United States)

    1985-12-01

    autopilot as "George." The aircraft itself has been frequently referred to by nicknames, for example, "Babe", " Honey ", etc. It is therefore highly likely that...ter fur your breathing 76. Gynecologic investigation or 39, Prolonged cough treatment 77. Painful periods ruquiring "" ,ff school or work...silicone cooaing, an acrylic coating or a urethane coating that is either therinaly, * ultra violet or electron beam cured you cause alterations that

  16. Proceedings of the Conference on Flight Mechanics and System Design Lessons from Operational Experience Held at Athens, Greece on 10-13 May 1983.

    Science.gov (United States)

    1983-10-01

    of a rented airline food service truck shown in the photo in figure 10. The cargo area of the truck was modified with heaters, lights, and electrical...los remarques suivantes 1 - W/V voisin de 2 % - Le pilotage no poso pas do probl~me. L’acc~l6ration de VR vers V2 eat franche , car on a naturelloment

  17. The Cost of Living in Ancient Greece

    Directory of Open Access Journals (Sweden)

    Roberto Morales Harley

    2014-11-01

    Full Text Available The paper focuses on the most relevant economic aspects of Ancient Greece, more specifically, 5th century BC Athens. It explores the Greek notion of economy, the monetary system, the financial administration and the labor market, in order to contextualize the cost of living. The examples on this matter take into account the products’ costs and the people’s wages.

  18. Mapping the Linguistic Landscape of Athens: The Case of Shop Signs

    Science.gov (United States)

    Nikolaou, Alexander

    2017-01-01

    This paper focuses on the linguistic composition of commercial signs in the linguistic landscape (LL) of Athens, Greece. Previous studies have mainly been carried out in officially multilingual and multi-ethnic areas [Ben-Rafael, E., Shohamy, E., Amara, M. H., & Trumper-Hecht, N. (2006). "Linguistic landscape as symbolic construction of…

  19. "Stay in Synch!": Performing Cosmopolitanism in an Athens Festival

    Directory of Open Access Journals (Sweden)

    Vassiliki Lalioti

    2013-11-01

    Full Text Available Synch is an electronic music festival that takes place in Athens every summer and brings together people of various cultural origins and musical and aesthetic interests. As a total performance event, Synch becomes a site of complexity, polyvocality and hybridity; a site which allows participants to create and express cosmopolitan attitudes of openness for others, people, ideas and experiences. Adopting an anthropological/ethnographic perspective, this paper moves beyond distinctions between elite vs. ordinary and consumer vs. ethical cosmopolitanism, and investigates Synch as a site where local and trans-local aspects of life and a set of socio-cultural meanings in Greece today are being negotiated.

  20. Lead exposure of the child population in Greece.

    Science.gov (United States)

    Maravelias, C; Athanaselis, S; Poulos, L; Alevisopoulos, G; Ewers, U; Koutselinis, A

    1994-12-18

    Lead exposure of the child population was studied in three different areas in Greece: Kalamata which is a rural area of Southern Greece; Tavros, a district of Athens with a considerable industrial activity; and Lavrion, a small city near Athens where a lead-zinc mining and smelting industrial complex has existed for more than 90 years. The results were evaluated with respect to a number of individual, social and environmental variables (i.e. smelter, occupation of the father) especially those concerning the area of Lavrion which is the most heavily polluted area in Greece. The results of this study can be considered as an index for the extent of the lead pollution problem in the named areas of Greece.

  1. PREFACE: First Mediterranean Conference on Classical and Quantum Gravity (MCCQG 2009)

    Science.gov (United States)

    Basilakos, Spyros; Cadoni, Mariano; Cavaglia, Marco; Christodoulakis, Theodosios; Vagenas, Elias C.

    2010-04-01

    The year 2009 signals the birth of a new conference series under the name of Mediterranean Conference on Classical and Quantum Gravity (MCCQG). The main purpose of this new series is to bring together physicists working on General Relativity, Field Theory, and related areas to discuss the present status and latest developments in the classical and quantum treatment of gravitational systems, as well as to support and strengthen the scientific communication between the physicists of the wide Mediterranean region, working in the field of Classical and Quantum Gravity. For the latter reason, we plan to organize all future conferences of this series in the Mediterranean region. The First Mediterranean Conference on Classical and Quantum Gravity took place at the Orthodox Academy of Crete (OAC) in Kolymbari (Crete, Greece) from 14-18 September 2009. Physicists from countries all around the world travelled to Kolymbari to discuss hot topics in the classical and quantum treatment of gravitational systems such as string theory and branes, classical gravity and alternative theories, gravitational waves and experiments, quantum gravity, cosmology, and black holes. The program consisted of invited plenary talks and contributed talks in parallel sessions. We were able to give full financial support for accommodation to all invited speakers and partial support to younger people at the beginning of their scientific careers. In particular, help was provided to students and scientists from non-EU countries. The financial support was provided by the Academy of Athens and the Tomalla Foundation. During the MCCQG two social events were organized. The first one was a half-day guided bus excursion to Knossos and the surrounding area which took place on 16 September. The second one was the conference dinner on 18 September at the OAC. Traditional Cretan dishes were served and dancers performing in traditional costumes entertained the participants. These events contributed to create a

  2. We are an image from the future’: Reading back the Athens 2008 riots

    Directory of Open Access Journals (Sweden)

    Rosa Vasilaki

    2017-03-01

    Full Text Available On the 6th of December 2008, a police officer shot dead a teenager in Exarcheia, a central area in Athens. Within hours, the reactions turned into riots spreading across Athens. The Athens 2008 riots marked the beginning of the end of the years of affluence in Greece, which culminated symbolically with the 2004 Olympic Games. This paper proposes to read the December 2008 events back and ask to what extent these riots – symbolised by a graffiti on a wall in Athens saying ‘we are an image from the future’ - were a harbinger of the Greek crisis and of the generalised civil unrest which ensued and peaked between 2010-2012. With police data claiming that over 26,000 demonstrations have taken place across Greece since the December 2008 riots, civil unrest seems to have become endemic in the country, symptomatic of a crisis that is not only economic and social, but also political in the sense of the crisis of legitimacy of the State, its representatives and its institutions.

  3. Agriculture and Regional Development in Greece

    OpenAIRE

    Kyrkilis, Dimitrios; Semasis, Simeon

    2012-01-01

    This paper attempts to explore the effects of post-war war economic development model followed in Greece. The model is characterized by both the neglect of Greek agriculture and the emphasis on industrialization, mainly around the two major cities, Athens and Thessaloniki. The model has to develop a strong industrial sector but to inflate services and it devastated agriculture. At the regional level the uneven growth path that has been adopted perpetuated between urban and tourist areas on th...

  4. The History of Teaching Quantum Mechanics in Greece

    Science.gov (United States)

    Tampakis, Constantin; Skordoulis, Constantin

    2007-01-01

    In this work, our goal is to examine the attitude of the Greek scientific community towards Quantum Mechanics and establish the history of teaching of this theory in Greece. We have examined Physics textbooks written by professors of the University of Athens, as well as records of public speeches, university yearbooks from 1923 to 1970, articles…

  5. Literacy in Ancient Greece: The Evidence from History and Archaeology.

    Science.gov (United States)

    Hollis, Karyn

    In examining the nature of literacy in ancient Athens, this paper reviews the work of key modern scholars and their positions in the debates concerning the development of literacy in Greece, the oral culture preceeding this, and the technology that enabled it to occur. Following an introduction surveying the viewpoints of Rhys Carpenter, L. H.…

  6. 3IA Conference (3IA’2011)

    CERN Document Server

    Miaoulis, Georgios; Intelligent Computer Graphics 2011

    2012-01-01

    In Computer Graphics, the use of intelligent techniques started more recently than in other research areas. However, during these last two decades, the use of intelligent Computer Graphics techniques is growing up year after year and more and more interesting techniques are presented in this area.   The purpose of this volume is to present current work of the Intelligent Computer Graphics community, a community growing up year after year. This volume is a kind of continuation of the previously published Springer volumes “Artificial Intelligence Techniques for Computer Graphics” (2008), “Intelligent Computer Graphics 2009” (2009) and “Intelligent Computer Graphics 2010” (2010).   This volume contains selected extended papers from the last 3IA Conference (3IA’2011), which has been held in Athens (Greece) in May 2011. This year papers are particularly exciting and concern areas like virtual reality, artificial life, data visualization, games, global illumination, point cloud modelling, declarativ...

  7. PREFACE: 5th International Conference on Materials and Applications for Sensors and Transducers (IC-MAST2015)

    Science.gov (United States)

    Hristoforou, E.; Vlachos, D. S.; Giouroudi, I.; Kar-Narayan, S.; Potirakis, S.

    2016-03-01

    advantage of arranging and concluding research proposals and projects, otherwise not having a visible possibility of such realization The 5th IC-MAST organizing committee is proud that the Conference Keynote Speaker was Prof George Hadjipanayis, University of Delaware. We are also proud for the invited speakers of the conference: • Stergios Logothetidis, Aristotle University of Thessaloniki, Greece • Dimitris Tsoukalas, National Technical University of Athens, Greece • Susana Cardoso de Freitas, INESC Microsistemas e Nanotecnologias • Yuris Dzenis, University of Nebraska-Lincoln, USA The IC-MAST 2015 organizers believe that the target of the Conference has been successfully met by enhancing knowledge in sensors by all participants, accelerating the achievement of results and optimizing the under design products, in a quite friendly way! Therefore, participants made an appointment for the next year in Athens, Greece, where the 6th International MAST Conference will be realized!

  8. Environmental radioactivity monitoring in Greece

    International Nuclear Information System (INIS)

    Maltezos, A.; Potiriadis, C.; Aravantinos, A.

    1997-01-01

    Greek Atomic Energy Commission (GAEC) is the national organization responsible for the environmental radioactivity measurements in Greece. In order to monitor the radioactivity, 12 stations were placed all over Greece. Each station is equipped with NaI detector, measuring daily the total gamma dose rates. After the Chernobyl experience many countries have installed dense automatic networks, for measuring environmental radioactivity and serving as an early warning systems. In Greece a small telemetric network of two stations was installed in Athens area as a pilot project. Each station consists of two GM detectors (for low and high dose rate respectively). Data are collected for every ten minutes sampling time. Regration time of one hour is obtained. In case of level one and level two alarm states, the sampling time intervals are ten and one minutes respectively. The measurements are obtained by the above stations using the lines of the telephone network, and stored in the central station. Financial support to upgrade the existing telemetric system was assured by the addition of 25 new telemetric stations which will cover madly the northern part bordering to other states with nuclear power plants.In order to complete the network, we plan to add more stations to measure the gamma dose rates spread all over Greece, and also monitor river water. (authors)

  9. Mercenaries in the Army of Hellenistic Athens

    Directory of Open Access Journals (Sweden)

    Igor V. Vostrikov

    2017-11-01

    Full Text Available This article interests in history of armed forces of the antiquity states, their structure, deployment order, the organization of command, evolution of arms, policy strokes, action of armies in the military conflicts, and to their use in internal political fight, as well as to involvement of mercenaries. During the Classical Period of Greek history big fame was gained by armed forces of Athens and Sparta. Athens in the 5th century BC was at the peak of power and pursued active foreign policy which was in many respects supported by powerful army and fleet. The reason of traditionally high interest in history of Athens of the Classical Period including the armed forces history of the polis also lies in it. However Athens and their armed forces suffered a serious loss and got beaten in the Peloponnese war and the final decline of political and military power of Athens occurred after defeat in Lamian war therefore military activity of the polis sharply decreases. Therefore the history of Hellenistic period Athens gets much less attention. Proceeding from it, the purpose of article consists in a research of the role of mercenaries in armed forces of Athens in the period of Hellenism. The leading method of this research is the comparative-historical method allowing tracking mercenaries hire by Athens during the specified period on the basis of a complex sources use. The main research results consist in identification of an order and features of the hired contingents use, their places in armed forces of the polis. Materials of article can be useful to the further scientific research regarding the history of Athens and military ancient history as well as to creating educational and handbooks on this perspective.

  10. Blood lead levels of traffic- and gasoline-exposed professionals in the city of Athens

    International Nuclear Information System (INIS)

    Kapaki, E.N.; Varelas, P.N.; Syrigou, A.I.; Spanaki, M.V.; Andreadou, E.; Kakami, A.E.; Papageorgiou, C.T.

    1998-01-01

    During the past 10 y, blood lead levels in the population of Athens, Greece, have decreased steadily. This decrease has paralleled the reduction of tetraethyl lead in gasoline and the introduction of unleaded fuel. Blood lead levels and other parameters were studied in 42 gas-station employees, 47 taxi drivers, 47 bus drivers, and 36 controls, all of whom worked in Athens. The blood lead levels did not differ significantly among the four groups. Glutamic-oxaloacetic transaminase and glutamic-pyruvic transaminase were elevated in gas-station employees, and the former was elevated in taxi drivers. Gas-station employees who smoked had higher blood lead levels than their nonsmoking counterparts. The absence of any difference in the blood lead levels of individuals for whom physical examinations were either normal or abnormal suggests that either lead was not the cause of increased blood lead levels or that its contribution may have been important in the past

  11. The December revolt in Athens British intervention and Yugoslav reaction: December 1944 - January 1945

    Directory of Open Access Journals (Sweden)

    Ristović Milan

    2006-01-01

    Full Text Available The revolt that members and supporters of the leftist movement EAM-ELAS staged in Athens in early December 1944 against the Greek royal and British forces ushered into the second "round" of the civil war in Greece. The developments in the neighborhood draw much attention in Yugoslavia, where the war of liberation was in its final phases in parallel with the elimination of political rivals to the new government in which communists played a central role. This attention was not only a result of ideological solidarity, it also had to do with the "Macedonian Question", i.e. the position of Slavic Macedonian minority in northern Greece, an issue that had aroused a debate between Greek and Yugoslav communists in 1944. Difficulties in relations between the Yugoslav partisan leadership and the British, pressure from London, the passivity of the Soviet Union as regards the developments in Athens, a stalemate on the Srem Front, fights with the remaining collaborationist forces, compelled Yugoslavia to take a reserved position and avoid direct involvement in Greece. Appeals of Greek communists for aid in military supplies, promised on the eve of the revolt, failed to provoke a tangible response of the Yugoslav leadership. Once the revolt was crushed by the British and a truce between the EAM-ELAS and the royal government signed a wave of migration to Yugoslavia ensued of the borderland civilian Slavic Macedonian population but also of several thousand radical Greek leftists unwilling to accept the Varkiza agreement.

  12. 2013 Athens-Clarke County, Georgia Imagery

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consists of 0.5 foot pixel resolution, four band (RGB, Near IR) orthoimages covering Athens-Clarke Georgia. An orthoimage is remotely sensed image data...

  13. Water in Athens Then and Now

    Science.gov (United States)

    Christaki, Maria

    2015-04-01

    The presentation examines the water sources and the water supply projects in Athens in relation to the historical, urban and demographic development since 3500 BC. Athens and the Athens basin were inhabited from the Late Neolithic period (about 5300-4500 BC.). In recent years, after thorough investigations and excavations in the north and south side of the Acropolis, the Agora and the Dipylon, conclusions were drawn regarding the historical construction and residential development of Athens. The findings show that the Athenians had settled permanently on the sides of the Acropolis from Hysteroneolithic or Final Neolithic period (3500-3000 BC.). The water provision was primarily secured by using wells and natural springs, such as the Neolithic wells near the Klepsydra spring. The climate in Attica is dry Mediterranean with sunny and dry summers and wet and mild winters. The annual precipitation in the city of Athens is about 400 mm and long dry periods are been detected in historical times all the way to today. Since prehistoric times, the city of Athens and the wider region of Attica did not contain many natural water sources so aquatic reserves were never adequate to meet the needs of residents, as these changed over time The lack of water in Attica drove its inhabitants to study the flow of rivers and penetration of rain into the earth to discover and extract hidden waters. This enabled Athenians to acquire technical expertise and develop a significant hydrotechnologic culture, as evidenced by their works. As the population of Athens and the need for water increased residents - among others - turned to obtaining water from distant sources and construct aqueducts that brought water into the city using gravity. In the mid of 6th century BC (tyranny of Peisistrateidon) and while the population was 300,000 the Peisistrateio aqueduct built. After the 6th. century BC there were, fountains, cisterns, reservoirs and aqueducts throughout the city. In Roman Athens, the

  14. Academic substance and location: The national technical university of Athens' five-year program

    DEFF Research Database (Denmark)

    Spyrou, Kostas J.; Psaraftis, Harilaos N.

    2014-01-01

    The National Technical University of Athens (NTUA) established a small Department of Naval Architecture and Marine Engineering in 1969, within the School of Mechanical and Electrical Engineering. Today, it is organized in four divisions, ship design and maritime transport, ship and marine...... hydrodynamics, marine structures, and marine engineering. To be awarded an engineering diploma in Greece, one has to spend a minimum of five years. The program at NTUA has also 10 semesters, out of which nine are dedicated to course study while the tenth is spend on the writing of a thesis. There is no tuition...

  15. Breaking News: Decoding the earliest "computer": The antikythera astrolabe. Science and technology in ancient Greece

    Science.gov (United States)

    Liritzis, I.

    Center for History and Palaeography, Cultural Foundation of the National Bank of Greece, X-Tek Systems, and Hewlett-Packard. They applied a powerful microfocus X-ray computer assisted tomography (CAT) using reflectance imaging to enhance surface details. The first results were announced in this week issue of the international scientific journal of Nature and at the same time during the 2-day international conference (30th Nov to 1st Dec.,in Athens) where the present information is retrieved from (Deconding the Antikythera Mechnism, Abstract Book). The results are indeed exciting and enabled new detailed 3D reconstruction of the internal structure of the Antikythera Mechanism using a total of one terabyte of CAT data and the surface polynomial mapping images.

  16. The interdependence of major european stock markets: evidence for Greece

    OpenAIRE

    Καινούργιος, Δημήτριος Φ.; Σαμίτας, Αριστείδης Γ.

    2003-01-01

    This paper provides new evidence on the relationship between the Greek "blue chip" stock market and the six relative European markets by applying cointegration tests. The time period examined is 1998 to 2000, which marks the entry of Greece to the European Exchange Rates Mechanism II. The empirical results indicate that the Athens Stock Exchange has no considerable links, except for one case, with any other European developed markets examined. These findings have some significa...

  17. Borgerkrig fra Athen til Auschwitz

    DEFF Research Database (Denmark)

    Flohr, Mikkel

    2015-01-01

    The starting point of this article is the concept of civil war in Giorgio Agamben’s Homo Sacer-series. In spite of its relative obscurity, Agamben insists that it is the fundamental political structure, which has characterized all of western history since Ancient Greece. As such it constitutes...... and conflict e.g. revolution, are always already internal to the sovereign state, and can therefore only serve to reaffirm it. The state of exception thus produces an inherent incapacity to think or move beyond the sovereign state. Agamben subsequently attempts to challenge the state of exception albeit...... with varying degrees of success. This suggest the necessity of taking exception to the exception and explode the conceptual coupling of civil war and sovereign power, in order to create a space where it is possible to think political contestation within or beyond the works of Agamben....

  18. Enhanced HIV-1 surveillance using molecular epidemiology to study and monitor HIV-1 outbreaks among intravenous drug users (IDUs) in Athens and Bucharest.

    Science.gov (United States)

    Paraskevis, Dimitrios; Paraschiv, Simona; Sypsa, Vana; Nikolopoulos, Georgios; Tsiara, Chryssa; Magiorkinis, Gkikas; Psichogiou, Mina; Flampouris, Andreas; Mardarescu, Mariana; Niculescu, Iulia; Batan, Ionelia; Malliori, Meni; Otelea, Dan; Hatzakis, Angelos

    2015-10-01

    A significant increase in HIV-1 diagnoses was reported among Injecting Drug Users (IDUs) in the Athens (17-fold) and Bucharest (9-fold) metropolitan areas starting 2011. Molecular analyses were conducted on HIV-1 sequences from IDUs comprising 51% and 20% of the diagnosed cases among IDUs during 2011-2013 for Greece and Romania, respectively. Phylodynamic analyses were performed using the newly developed birth-death serial skyline model which allows estimating of important epidemiological parameters, as implemented in BEAST programme. Most infections (>90%) occurred within four and three IDU local transmission networks in Athens and Bucharest, respectively. For all Romanian clusters, the viral strains originated from local circulating strains, whereas in Athens, the local strains seeded only two of the four sub-outbreaks. Birth-death skyline plots suggest a more explosive nature for sub-outbreaks in Bucharest than in Athens. In Athens, two sub-outbreaks had been controlled (Re1.0) and two had been controlled (Re<1.0). The lead times were shorter for the outbreak in Athens than in Bucharest. Enhanced molecular surveillance proved useful to gain information about the origin, causal pathways, dispersal patterns and transmission dynamics of the outbreaks that can be useful in a public health setting. Copyright © 2015 Elsevier B.V. All rights reserved.

  19. Adolescent gambling in greater Athens area: a cross-sectional study.

    Science.gov (United States)

    Anagnostopoulos, Dimitris C; Lazaratou, Helen; Paleologou, Mina P; Peppou, Lily E; Economou, Marina; Malliori, Melpomeni; Papadimitriou, George N; Papageorgiou, Charalampos

    2017-11-01

    Problem gambling in adolescents has recently emerged as a pressing public health concern. In this context and in light of the pervasive financial crisis in Greece, the present study aimed to explore adolescents' gambling involvement in Athens region to estimate the prevalence of its problematic form and to identify its risk/protective factors. A total of 2141 students were recruited from a representative sample of 51 schools located in greater Athens area. The presence of problem gambling was assessed through the use of the DSM-IV-MR-J questionnaire. Data were collected in the form of a self-reported questionnaire during one school hour. Results indicate that 1-year prevalence of high severity problem gambling was found to be 5.6%. Regarding the risk factors for problem gambling; male gender, parental engagement with gambling activities, living without the parents, low grades at school, foreign nationality and the referent absence of availability of food in the household, increased the risk of suffering from the disorder. Gambling behavior among adolescents constitutes a problem in Greece and highlights the need for designing and implementing appropriate preventive interventions, especially amid the ongoing financial crisis.

  20. Pausanias and the Archaic Agora at Athens

    DEFF Research Database (Denmark)

    Dickenson, Christopher Paul

    2015-01-01

    This article challenges the increasingly popular view that Pausanias’s description of Athens in the 2nd century A.D. contains a reference to the Agora of the city in the Archaic period. Consideration of Pausanias’s methods and his attitude toward the agoras of other Greek cities described in his...... work suggests that the “agora” mentioned in his description of Athens is most likely the so-called Roman Agora, paid for by Julius Caesar and Augustus. The discussion also casts light on the function and meaning of the agora in Greek cities of the Roman period, and on the ways in which Pausanias should...

  1. Correlation of trace element content in air particulates with solar meteorological data in the atmosphere of Athens

    International Nuclear Information System (INIS)

    Kanias, G.D.; Grimanis, A.P.; Viras, L.G.

    2003-01-01

    Relation between the trace element content in air particulates and solar meteorological data in the atmospheric environment of Athens, Greece, was studied. For this purpose, Sm, Br, As, Na, K, La, Ce, Cr, Ag, Sc, Fe, Zn, Co, Sb, Th were determined by INAA in respirable aerosols collected during winter 1993-1994. The results showed that the average cloudiness, sunshine, and the total solar radiation (sun and sky) on a horizontal surface, (3 variables) have no relation with trace element variation. However, diffuse solar radiation (sun and sky) on a horizontal surface seems to have statistically significant relationship with some of the trace element variation. It forms a single component with some trace elements after the application of the factor analysis. The increase of the same solar variable in the Athens City center, is one of the factors which cannot permit the emission of trace elements in the atmospheric environment from dust soil and car tires. (author)

  2. Economic Recession and Emergence of an HIV-1 Outbreak among Drug Injectors in Athens Metropolitan Area: A Longitudinal Study

    Science.gov (United States)

    Paraskevis, Dimitrios; Nikolopoulos, Georgios; Fotiou, Anastasios; Tsiara, Chrissa; Paraskeva, Dimitra; Sypsa, Vana; Lazanas, Marios; Gargalianos, Panagiotis; Psichogiou, Mina; Skoutelis, Athanasios; Wiessing, Lucas; Friedman, Samuel R.; Jarlais, Don C. d. e. s.; Terzidou, Manina; Kremastinou, Jenny; Malliori, Meni; Hatzakis, Angelos

    2013-01-01

    Background During 2011, a dramatic increase (1600%) of reported HIV-1 infections among injecting drug users (IDUs) was noted in Athens, Greece. We herein assess the potential causal pathways associated with this outbreak. Methods Our study employed high resolution HIV-1 phylogenetic and phylogeographic analyses. We examined also longitudinal data of ecological variables such as the annual growth of gross domestic product (GDP) of Greece in association with HIV-1 and HCV sentinel prevalence in IDUs, unemployment and homelessness rates and HIV transmission networks in Athens IDUs before and during economic recession (2008–2012). Results IDU isolates sampled in 2011 and 2012 suggested transmission networks in 94.6% and 92.7% of the cases in striking contrast with the sporadic networking (5%) during 1998–2009. The geographic origin of most HIV-1 isolates was consistent with the recently documented migratory waves in Greece. The decline in GDP was inversely correlated with annual prevalence rates of HIV and HCV and with unemployment and homelessness rates in IDUs (all pperiod. Conclusions Scaling-up harm reduction services and addressing social and structural factors related to the current economic crisis should be urgently considered in environments where HIV-1 outbreaks may occur. PMID:24265730

  3. Genome size and chromosome number of Micromeria acropolitana (Lamiaceae), a steno-endemic of Greece

    DEFF Research Database (Denmark)

    Siljak-Yakovlev, Sonia; Tan, Kit; Tsounis, Gregory

    2011-01-01

    The chromosome number 2n = 30, and nuclear DNA amount 2C = 0.79 pg, are determined for the first time for Micromeria acropolitana, a rare and endangered species from the Acropolis in Athens, Greece. The plant was considered extinct but rediscovered in 2006, a hundred years later. Its current status...

  4. Problems experienced by haemodialysis patients in Greece.

    Science.gov (United States)

    Kaba, E; Bellou, P; Iordanou, P; Andrea, S; Kyritsi, E; Gerogianni, G; Zetta, S; Swigart, V

    Even though Greece has a disproportionate number of haemodialysis stations for the treatment of end-stage renal disease (ESRD), and a rapidly rising number of patients on dialysis, there has been no study of the lived experience of haemodialysis treatment in Greece. ESRD and dialysis drastically impact patients' everyday life, therefore expectations and desires play a major role in adapting to alterations and restrictions. An understanding of these culturally-influenced expectations and desires is essential for the delivery of holistic nursing care. This study aimed to explore how Greek patients receiving long-term haemodialysis perceived their problems and to describe the impact of haemodialysis on their lives. Using a grounded theory approach, 23 patients with ESRD receiving haemodialysis were purposively recruited from two hospital dialysis centres in Athens, Greece. Data were collected during 2006 by personal interviews. Given a distinctive patient experience of haemodialysis, some insight into their common concerns can facilitate provision of healthcare services that adequately meets their needs. By developing an understanding of the experience of renal illness and therapy for a group of people using dialysis, this study was intended as a contribution towards enabling healthcare professionals to provide more effective support to people who are living with this chronic condition.

  5. Envy and jealousy in Classical Athens

    OpenAIRE

    Sanders, E. M.

    2010-01-01

    Emotions differ between cultures, especially in their eliciting conditions, social acceptability, forms of expression, and co-extent of terminology. This thesis examines the psychological sensation and social expression of envy and jealousy in Classical Athens. Previous scholarship on envy and jealousy (Walcot 1978, Konstan and Rutter 2003) has primarily taken a lexical approach, focusing on usage of the Greek words phthonos (envy, begrudging spite, possessive jealousy) and zêl...

  6. Data and code for the exploratory data analysis of the electrical energy demand in the time domain in Greece.

    Science.gov (United States)

    Tyralis, Hristos; Karakatsanis, Georgios; Tzouka, Katerina; Mamassis, Nikos

    2017-08-01

    We present data and code for visualizing the electrical energy data and weather-, climate-related and socioeconomic variables in the time domain in Greece. The electrical energy data include hourly demand, weekly-ahead forecasted values of the demand provided by the Greek Independent Power Transmission Operator and pricing values in Greece. We also present the daily temperature in Athens and the Gross Domestic Product of Greece. The code combines the data to a single report, which includes all visualizations with combinations of all variables in multiple time scales. The data and code were used in Tyralis et al. (2017) [1].

  7. [Attempted suicide during the financial crisis in Athens].

    Science.gov (United States)

    Stavrianakos, K; Kontaxakis, V; Moussas, G; Paplos, K; Papaslanis, T; Havaki-Kontaxaki, B; Papadimitriou, Gn

    2014-01-01

    Suicidal behavior is considered as the result of complex cognitive and emotional processes and it is a timeless, global and multifactorial phenomenon. Periods of financial crises in the past, such as the Great Depression in the USA in 1929 and the economic crises of Asia, Russia and Argentina in the late 1990s, have been associated with impairment of mental health of the economically affected. Unemployment, job insecurity, debts, poverty and social exclusion seems to lead to higher incidence of anxiety and depressive symptoms and increased suicidality. Alcohol and substance use and the reduction of the state budget for health services reinforce the negative effects of the economic recession on mental health. The financial crisis which currently affects many European countries began in 2008 and its impact on the mental health of European citizens is in progress. Greece is probably the most affected country by the European financial crisis. The aim of this study is to investigate the potential impact of the crisis' consequences on the attempted suicide rates in the Athens population and the differentiation of suicide attempters on social, demographic and clinical-psychopathological parameters during the crisis. A retrospective study was conducted. The semi-structured records of 165 attempters who were hospitalized in the Internal Medicine Clinics of the "Sotiria" General Hospital in Athens, after attempted suicide in the years 2007 and 2011, before and during the financial crisis respectively, were studied. Among suicide attempters 95(57.6%) were suffering from mental disorders. Most often diagnoses were these of mood disorders (n=60, 63.2%). Demographic data, current psychiatric disorder, previous suicide attempt and severity of psychopathology at the time of suicide attempt were recorded for each patient. Furthermore, the severity of each suicide attempt was estimated. Suicide attempts were 70 in 2007, before the financial crisis (mean age 36.9 years, 71% women

  8. First record of Sinoxylon anale and S. unidentatum in Greece, with an updated account on their global distribution and host plants (Coleoptera: Bostrichidae

    Directory of Open Access Journals (Sweden)

    Charalampos T. Lykidis

    2016-12-01

    Full Text Available Sinoxylon anale Lesne, 1897 and S. unidentatum (Fabricius, 1801 (Coleoptera, Bostrichidae, two almost cosmopolitan species most likely native of the Oriental Region, are recorded for the first time from Greece on the basis of several specimens intercepted in a consignment at the Piraeus harbor (Attica, Athens in wood packaging material originating from China. The establishment of these species in Greece is briefly discussed, moreover, an updated list of their interceptions, countries of establishment and host plants, is provided.

  9. The use of Pb isotopes to differentiate between contemporary and ancient sources of pollution in Greece

    Science.gov (United States)

    Åberg, G.; Charalampides, G.; Fosse, G.; Hjelmseth, H.

    Stable lead isotopes are used to illustrate the relation source-receptor and to differentiate between sources of pollution in Greece. Air filters collected in the Kozani-Ptolemais lignite mining area, West Macedonia, point to an impact from gasoline lead as well as lead from the combustion of lignite. This is supported by lead isotope data of wheat grown on reclaimed land. Lead isotope analyses of contemporary teeth from the Lavrio sulphide mining area, southeast of Greece, show the imprint of previous mining activities as well as traffic emissions. Moreover, the Lavrio teeth can be distinguished from one tooth from Athens; the Athens tooth show a stronger impact of gasoline lead. Lead data also imply that the Greek top soil is contaminated by air pollution from earlier sulphide mining and smelting since Hellenic and Roman times.

  10. Sexualities and public space in Greece:a celluloid quest

    OpenAIRE

    Kallitsis, Phevos

    2014-01-01

    Greece is a country that considers itself to be part of the Western civilization, though still a lot oriental elements exist in its culture and way of thinking. LGBT people are considered to be either invisible or pointed out as metaphorical or literal punch bag. So it was a surprise that a year after the first Athens Gay Pride (2005), two Greek movies appeared with homosexuality as their central theme. The first one 'The Blue Dress', a drama about the journey of a young boy till he turns int...

  11. THE HOUSES OF PHILOSOPHICAL SCHOOLS IN ATHENS

    Directory of Open Access Journals (Sweden)

    Afonasin, Eugene

    2014-01-01

    Full Text Available In the first and second parts of the article we look at two archaeological sites excavated in the center of Athens, a building, located on the Southern slope of the Acropolis and now buried under the Dionysiou Areopagitou Street, known as House Chi, or the “House of Proclus”, and Houses A, B and C at the slope of the Areopagus overlooking the Athenian Agora. We outline and illustrate the basic finds and reexamine the principal arguments in favor of identifying these constructions as the houses of philosophical schools and, in the third part of the paper, offer a remark on religious practice in the Neoplatonic school.

  12. Athens in the spring of 1896

    Directory of Open Access Journals (Sweden)

    Alexey Butovsky

    2016-06-01

    Full Text Available The article presents the reminiscences about the first modern Olympic Games, which were held in 1986 in Athens, written by our outstanding compatriot A. D. Butovsky, who was one of the initiators of the revival of the modern Olympic movement of the late 19th century, the member of the first International Olympic Committee, a prominent expert in the field of theory and methodology of physical education and of the system for training of professionals in physical education and sports in military and civilian educational institutions.

  13. The Greek Key: Getting Acquainted in Athens

    Science.gov (United States)

    Augeri, Hunter; Efstathiou, Eirene; Michou, Maria; Sanders, Jan Motyka

    2011-01-01

    Greece conjures up images of idyllic island landscapes, turquoise seas and venerable mythic deeds set among majestic monuments. These notions are, moreover, often associated with a history, religious culture and language that are ancient. Tourist posters and national sentiment aside, today the Hellenic Republic is a country that is as much…

  14. The Educational Museum: Innovations and Technologies Transforming Museum Education. The Benaki Museum, Athens, 17 October 2013

    Directory of Open Access Journals (Sweden)

    Dimitra Christidou

    2014-01-01

    Full Text Available The main topic of 'The Educational Museum: Innovations and Technologies Transforming Museum Education 'conference, third in a series of conferences organised by the Benaki Museum in partnership with the American Embassy and the British Council in Greece, was the use of technology and social media as means of transforming museum education and, sometimes, funding museum exhibitions and educational programmes. Among others, the conference aimed to discuss the use of digital applications such as Facebook, Twitter, Pinterest and Kickstarter by museums in order to attract a wider audience, interpret their collections and even fund their programmes.

  15. The Influence of the School Hygiene and Paedology Movement on the Early Development of Special Education in Greece, 1900-1940: The Leading Role of Emmanuel Lambadarios

    Science.gov (United States)

    Anastasiou, Dimitris; Iliadou-Tachou, Sophia; Harisi, Antonia

    2015-01-01

    This study focuses on the contribution of Emmanuel Lambadarios to special education in Greece in the early twentieth century. It examines Lambadarios's involvement in special education, culminating in the establishment of the "Model Special School of Athens" (PESA), the first public special education school for children with intellectual…

  16. Socratic Confrontation with Athens: an Interpretation

    Directory of Open Access Journals (Sweden)

    Narges Tajik

    2009-08-01

    Full Text Available Impiety was one of the two charges against Socrates. As a civil religion (within which politics and religion are mutually intertwined was the then-dominated religion in Athens, impiety was regarded as a civil laws violation. Thus, charge of impiety, as a political subversion, might lead Socrates to death. However, in Apology there are some signs of Socrates’ religiousness as swearing and the claim to be at service of the Polis’ formal gods and goddess which lead to the question whether Socrates were an impious person, in addition to the question concerning the reasons why Socrates was sentenced to death, while he has showed his religiousness. In this study, we argued the nature of Socrates’ religiousness and offered an interpretation of Socrates’ silent confrontation with Athenians as is described in the court and his advocacy there. Therefore, introducing the state of religion in Athens, it would be shown that Socrates goes not deep in the inspirations, but intervening personal negative accounts, argues for a private religious experience, while does not offers any substitution for the formal religion.

  17. Black carbon measurements during winter 2013-2014 in Athens and intercomparison between different techniques

    Science.gov (United States)

    Liakakou, Eleni; Stravroulas, Jason; Roukounakis, Nikolaos; Paraskevopoulou, Despina; Fourtziou, Luciana; Psiloglou, Vassilis; Gerasopoulos, Evangelos; Sciare, Jean; Mihalopoulos, Nikolaos

    2014-05-01

    Black carbon (BC) is a particulate pollutant species emitted from the combustion of fuels, biomass burning for agricultural purposes and forest fires, with the first two anthropogenic sources being the major contributors to the atmospheric burden of BC. The presence of BC is important due to its direct and indirect physicochemical effects and its use as a tracer of burning and subsequent transport processes. Black carbon measurements took place during winter 2013 -2014 in the frame of a pollution monitoring experiment conducted at the urban site of Thissio, Athens (city center) at the premises of the National Observatory of Athens. The economic crisis in Greece and the resulting turn of Athens inhabitants to wood burning for domestic heating, has led to increased daily concentrations of BC in the range of 2-6 μg m-3, peaking at night time (15-20 μg m-3). Three different optical methods were used for the determination of BC. A Particle Soot Absorption Photometer (PSAP; Radiance Research) commercial instrument was used to monitor the light absorption coefficient (σap) at 565 nm of ambient aerosols, with 1 minute resolution. During parts of the campaign, a portable Aethalometer (AE-42; Magee Scientific) was also used to provide measurement of the aerosol BC content at 7 wavelengths over 5 minutes intervals. Exploiting the measurements at different wavelengths is was feasible to separate wood burning BC from BC related to fossil fuel. Two Multi Angle Absorption Photometers (MAAP; Thermo) were also operated as reference. Finally, aerosol samples were collected on 12-hour basis using a sequential dichotomous sampler for the sampling of PM2.5, PM2.5-10and PM10 fractions of aerosols on quartz filters, and the filters were analyzed for elemental carbon (EC) by a thermal - optical transmission technique. The main objective of the study is the intercomparison of the different BC monitoring techniques under a large range of ambient concentrations achieved due to the special

  18. Italian musicians in Greece during the nineteenth century

    Directory of Open Access Journals (Sweden)

    Romanou Ekaterini

    2003-01-01

    Full Text Available In Greece, the monophonic chant of the Orthodox church and its neumatic notation have been transmitted as a popular tradition up to the first decades of the 20th century. The transformation of Greek musical tradition to a Western type of urban culture and the introduction of harmony, staff notation and western instruments and performance practices in the country began in the 19th century. Italian musicians played a central role in that process. A large number of them lived and worked on the Ionian Islands. Those Italian musicians have left a considerable number of transcriptions and original compositions. Quite a different cultural background existed in Athens. Education was in most cases connected to the church - the institution that during the four centuries of Turkish occupation kept Greeks united and nationally conscious. The neumatic notation was used for all music sung by the people, music of both western and eastern origin. The assimilation of staff notation and harmony was accelerated in the last quarter of the 19th century. At the beginning of the 20th century in Athens a violent cultural clash was provoked by the reformers of music education all of them belonging to German culture. The clash ended with the displacement of the Italian and Greek musicians from the Ionian Islands working at the time in Athens, and the defamation of their fundamental work in music education.

  19. Resource Economics and Institutions in Ancient Athens

    DEFF Research Database (Denmark)

    Kaiser, Brooks

    Institutional development in ancient Athens ranged from banking and legally recorded and sustained private ownership of a variety of goods and services that enabled domestic and international trade to liturgical mechanisms for procurement of public goods. These institutions in turn provided...... agreements with Macedonia (IG I2 105). However, no regular channels of trade or transactions are identified before this Macedonian agreement (407/6). We know that some constructed ships were forcefully appropriated to one degree or another through hegemonic tribute or battle (through which they might also......, the “most silent and least recorded of the major ancient industries” (Meiggs). Aristotle highlighted both the threat of illegal forest use and the need for public intervention to curtail it by identifying forest wardens as one of the key items needing state provision for democratic governance (Aristot. Pol...

  20. [What was the plague of Athens?].

    Science.gov (United States)

    Dagnino, Jorge

    2011-08-01

    In the year 430 B.C., at the beginning of the second year of the Peloponessian War, a terrible epidemic fell upon Athens and the most populous cities in Attica. It would last for just over four years and it would kill 100.000 people, a quarter to a third of the population. We know about it through the masterly description made by Thucydides in his History of the Peloponnesian War. His narrative has withstood twentyfive centuries due to its medical interest and, above all, its great dramatic force. The description of symptoms and signs, their evolution, and the consequences upon persons and moral and social order has captivated physicians, philologists and classical historians ever since. It has inspired literary works and hundreds of medical articles, with no agreement having been reached upon its cause or consequences, or if it is history or tragedy, or even if there is a single answer to these alternatives.

  1. Economic recession and emergence of an HIV-1 outbreak among drug injectors in Athens metropolitan area: a longitudinal study.

    Directory of Open Access Journals (Sweden)

    Dimitrios Paraskevis

    Full Text Available BACKGROUND: During 2011, a dramatic increase (1600% of reported HIV-1 infections among injecting drug users (IDUs was noted in Athens, Greece. We herein assess the potential causal pathways associated with this outbreak. METHODS: Our study employed high resolution HIV-1 phylogenetic and phylogeographic analyses. We examined also longitudinal data of ecological variables such as the annual growth of gross domestic product (GDP of Greece in association with HIV-1 and HCV sentinel prevalence in IDUs, unemployment and homelessness rates and HIV transmission networks in Athens IDUs before and during economic recession (2008-2012. RESULTS: IDU isolates sampled in 2011 and 2012 suggested transmission networks in 94.6% and 92.7% of the cases in striking contrast with the sporadic networking (5% during 1998-2009. The geographic origin of most HIV-1 isolates was consistent with the recently documented migratory waves in Greece. The decline in GDP was inversely correlated with annual prevalence rates of HIV and HCV and with unemployment and homelessness rates in IDUs (all p<0.001. The slope of anti-HCV prevalence in the sentinel populations of IDUs and in "new" drug injectors was found 120 and 1.9-fold (p = 0.007, p = 0.08 respectively higher in 2008-2012 (economic recession compared with 2002-2006. The median (25th, 75th size of transmission networks were 34 (12, 58 and 2 (2, 2 (p = 0.057 in 2008-2012 and 1998-2007, respectively. The coverage of harm reduction services was low throughout the study period. CONCLUSIONS: Scaling-up harm reduction services and addressing social and structural factors related to the current economic crisis should be urgently considered in environments where HIV-1 outbreaks may occur.

  2. The epidemiology of benign prostatic hyperplasia: a study in Greece.

    Science.gov (United States)

    Signorello, L B; Tzonou, A; Lagiou, P; Samoli, E; Zavitsanos, X; Trichopoulos, D

    1999-08-01

    To assess the epidemiology of benign prostatic hyperplasia (BPH) in a case-control study in greater Athens, Greece. The study comprised 184 patients surgically treated for BPH within one year of its diagnosis (cases) and 246 patients with no symptoms of BPH who were treated in the same hospitals for minor diseases or conditions (controls). All cases and controls were permanent residents of the greater Athens area, Greece. The data were assessed using unconditional logistic regression. After controlling for age and education, cases and controls had similar distributions for height, body mass index, sibship size and birth order in the parental family, marital status, number of offspring and a series of previous medical diagnoses or surgical operations. The sole exception was surgery for haemorrhoids, that appeared to be related to the incidence of BPH, possibly by chance. There was no evidence that vertex baldness, tobacco smoking, alcohol consumption or coffee drinking increased the risk for BPH. Men who had spent most of their lives in a rural rather than an urban environment appeared to be at reduced risk for BPH. The lifestyle factors assessed here have no major effect on the aetiology of BPH.

  3. Environmental tobacco smoke in hospitality venues in Greece.

    Science.gov (United States)

    Vardavas, Constantine I; Kondilis, Barbara; Travers, Mark J; Petsetaki, Elisabeth; Tountas, Yiannis; Kafatos, Anthony G

    2007-10-23

    Exposure to environmental tobacco smoke is a major threat to public health. Greece, having the highest smoking prevalence in the European Union is seriously affected by passive smoking. The purpose of this study was to measure environmental tobacco smoke (ETS) exposure in the non smoking areas of hospitality venues and offices in Greece and to compare the levels of exposure to levels in the US, UK and Ireland before and after the implementation of a smoking ban. Experimental measurements of particulate matter 2.5 microm (PM2.5), performed during a cross sectional study of 49 hospitality venues and offices in Athens and Crete, Greece during February - March 2006. Levels of ETS ranged from 19 microg/m3 to 612 microg/m3, differing according to the place of measurement. The average exposure in hospitality venues was 268 microg/m3 with ETS levels found to be highest in restaurants with a mean value of 298 microg/m3 followed by bars and cafes with 271 microg/m3. ETS levels were 76% lower in venues in which smoking was not observed compared to all other venues (p hospitality venues while levels in Ireland with a total smoking ban are 89% lower and smoke-free communities in the US are 91 - 96% lower than levels in Greece. Designated non-smoking areas of hospitality venues in Greece are significantly more polluted with ETS than outdoor air and similar venues in Europe and the United States. The implementation of a total indoor smoking ban in hospitality venues has been shown to have a positive effect on workers and patrons' health. The necessity of such legislation in Greece is thus warranted.

  4. A case of imported Middle East Respiratory Syndrome coronavirus infection and public health response, Greece, April 2014.

    Science.gov (United States)

    Tsiodras, S; Baka, A; Mentis, A; Iliopoulos, D; Dedoukou, X; Papamavrou, G; Karadima, S; Emmanouil, M; Kossyvakis, A; Spanakis, N; Pavli, A; Maltezou, H; Karageorgou, A; Spala, G; Pitiriga, V; Kosmas, E; Tsiagklis, S; Gkatzias, S; Koulouris, Ng; Koutsoukou, A; Bakakos, P; Markozanhs, E; Dionellis, G; Pontikis, K; Rovina, N; Kyriakopoulou, M; Efstathiou, P; Papadimitriou, T; Kremastinou, J; Tsakris, A; Saroglou, G

    2014-04-24

    On 18 April 2014, a case of Middle East Respiratory Syndrome coronavirus (MERS-CoV) infection was laboratory confirmed in Athens, Greece in a patient returning from Jeddah, Saudi Arabia. Main symptoms upon initial presentation were protracted fever and diarrhoea, during hospitalisation he developed bilateral pneumonia and his condition worsened. During 14 days prior to onset of illness, he had extensive contact with the healthcare environment in Jeddah. Contact tracing revealed 73 contacts, no secondary cases had occurred by 22 April.

  5. An integrated assessment of climate change impacts for Athens- relevance to stakeholders and policy makers

    Science.gov (United States)

    Giannakopoulos, C.; Hatzaki, M.; Kostopoulou, E.; Varotsos, K.

    2010-09-01

    Analysing climate change and its impact needs a production of relevant elements for policy making that can be very different from the parameters considered by climate experts. In the framework of EU project CIRCE, a more realistic approach to match stakeholders and policy-makers demands is attempted. For this reason, within CIRCE selected case studies have been chosen that will provide assessments that can be integrated in practical decision making. In this work, an integrated assessment of climate change impacts on several sectors for the urban site of Athens in Greece is presented. The Athens urban case study has been chosen since it provides excellent opportunities for using an integrated approach across multiple temporal and spatial scales and sectors. In the spatial dimension, work extends from the inner city boundaries to the surrounding mountains and forests. In the temporal dimension, research ranges from the current observed time period (using available meteorological and sector data) to future time periods using data from several climate change projections. In addition, a multi-sector approach to climate change impacts is adopted. Impacts sectors covered range from direct climate impacts on natural ecosystems (such as flash floods, air pollution and forest fire risk) to indirect impacts resulting from combined climate-social-economic linkages (such as energy demand, tourism and health). Discussion of impact sector risks and adaptation measures are also exploited. Case-study work on impact sector risk to climate change is of particular interest to relevant policy makers and stakeholders, communication with who is ensured through a series of briefing notes and information sheets and through regional workshops.

  6. Islet Transplantation without Borders Enabling islet transplantation in Greece with international collaboration and innovative technology

    Science.gov (United States)

    Papas, Klearchos K; Karatzas, Theodore; Berney, Thierry; Minor, Thomas; Pappas, Paris; Pattou, François; Shaw, James; Toso, Christian; Schuurman, Henk-Jan

    2012-01-01

    Recently, initiatives have been undertaken to establish an islet transplantation program in Athens, Greece. A major hurtle is the high cost associated with the establishment and maintenance of a clinical-grade islet manufacturing center. A collaboration was established with the University Hospitals of Geneva, Switzerland, to enable remote islet cell manufacturing with an established and validated fully operational team. However, remote islet manufacturing requires shipment of the pancreas from the procurement to the islet manufacturing site (in this case from anywhere in Greece to Geneva) and then shipment of the islets from the manufacturing site to the transplant site (from Geneva to Athens). To address challenges related to cold ischemia time of the pancreas and shipment time of islets, a collaboration was initiated with the University of Arizona, Tucson, USA. An international workshop was held in Athens, December 2011, to mark the start of this collaborative project. Experts in the field presented in three main sessions: [1] Islet transplantation: state-of-the-art, and the “network approach”; [2] Technical aspects of clinical islet transplantation and outcomes; and [3] Islet manufacturing – from the donated pancreas to the islet product. This manuscript presents a summary of the workshop. PMID:23330863

  7. 5th International Conference on Mathematical Modeling in Physical Sciences (IC-MSquare 2016)

    International Nuclear Information System (INIS)

    Vagenas, Elias C.; Vlachos, Dimitrios S.

    2016-01-01

    The 5th International Conference on Mathematical Modeling in Physical Sciences (IC- MSQUARE) took place at Athens, Greece, from Monday, 23"t"h of May, to Thursday, 26"t"h of May 2016. The Conference was attended by more than 130 participants and hosted about 170 oral, poster, and virtual presentations while counted more than 500 pre-registered authors. The 5"t"h IC-MSQUARE consisted of different and diverging workshops and thus covered various research fields where Mathematical Modeling is used, such as Theoretical/Mathematical Physics, Neutrino Physics, Non-Integrable Systems, Dynamical Systems, Computational Nanoscience, Biological Physics, Computational Biomechanics, Complex Networks, Stochastic Modeling, Fractional Statistics, DNA Dynamics, Macroeconomics etc. The scientific program was rather heavy since after the Keynote and Invited Talks in the morning, three parallel oral and one poster session were running every day. However, according to all attendees, the program was excellent with high level talks and the scientific environment was fruitful, thus all attendees had a creative time. We would like to thank the Keynote Speaker and the Invited Speakers for their significant contribution to IC-MSQUARE. We also would like to thank the Members of the International Advisory and Scientific Committees as well as the Members of the Organizing Committee. (paper)

  8. Environmental tobacco smoke in hospitality venues in Greece

    Directory of Open Access Journals (Sweden)

    Tountas Yiannis

    2007-10-01

    Full Text Available Abstract Background Exposure to environmental tobacco smoke is a major threat to public health. Greece, having the highest smoking prevalence in the European Union is seriously affected by passive smoking. The purpose of this study was to measure environmental tobacco smoke (ETS exposure in the non smoking areas of hospitality venues and offices in Greece and to compare the levels of exposure to levels in the US, UK and Ireland before and after the implementation of a smoking ban. Methods Experimental measurements of particulate matter 2.5 μm (PM2.5, performed during a cross sectional study of 49 hospitality venues and offices in Athens and Crete, Greece during February – March 2006. Results Levels of ETS ranged from 19 μg/m3 to 612 μg/m3, differing according to the place of measurement. The average exposure in hospitality venues was 268 μg/m3 with ETS levels found to be highest in restaurants with a mean value of 298 μg/m3 followed by bars and cafes with 271 μg/m3. ETS levels were 76% lower in venues in which smoking was not observed compared to all other venues (p Conclusion Designated non-smoking areas of hospitality venues in Greece are significantly more polluted with ETS than outdoor air and similar venues in Europe and the United States. The implementation of a total indoor smoking ban in hospitality venues has been shown to have a positive effect on workers and patrons' health. The necessity of such legislation in Greece is thus warranted.

  9. Recent analyses of the excavated textile find from Grave 35 HTR73, Kerameikos cemetery, Athens, Greece

    DEFF Research Database (Denmark)

    Margariti, Christina; Protopapas, Stavros; Orphanou, Vassiliki

    2011-01-01

    , non-destructive instrumental analytical techniques were applied, namely ESEM and FTIR microspectroscopy, for the purpose of material identification. None of the techniques applied confirmed the presence of silk. However, cellulosic bast and possibly cotton fibres were identified. The presence...

  10. Symposium on Underwater Physiology (7th), July 5-10, 1980, Athens, Greece

    Science.gov (United States)

    1980-07-10

    the total, 1`19- and lie- With reepeot o e toit aii vievet hatr, via liltoneac tili itt caititi vl A If- K- AlPaca Activities at function% of appilied...very elio At-tiafr traitor loiided tani hydrohky- stlt A t(-lpheiptlcotcn bath reioduod ile tMecooity of tyco or ni hut k 1A nnal rcecoii 0104o teen

  11. Spatial variability and trends of the rain intensity over Greece

    Science.gov (United States)

    Kambezidis, H. D.; Larissi, I. K.; Nastos, P. T.; Paliatsos, A. G.

    2010-07-01

    In this study, the spatial and temporal variability of the mean annual rain intensity in Greece are examined during a 41-year period (1962-2002). The meteorological datasets concern monthly rain amounts (mm) and the respective monthly durations (h) recorded at thirty two meteorological stations of the Hellenic National Meteorological Service, which are uniformly distributed on Greek territory, in order to calculate the mean monthly rain intensity. All the rain time series used in the analysis were tested by the application of the short-cut Bartlett test of homogeneity. The spatial distribution of the mean annual rain intensity is studied using the Kriging interpolation method, while the temporal variability, concerning the mean annual rain intensity trends along with their significance (Mann-Kendall test), is analysed. The findings of the analysis show that statistically significant negative trends (95% confidence level) appear mainly in the west sub-regions of Greece, while statistically significant positive trends (95% confidence level) appear in the wider area of Athens and the complex of Cyclades Islands. Further analysis concerning the seasonal rain intensity is needed, because there are different seasonal patterns, taking into account that, convective rain in Greece occurs mainly within the summer season.

  12. Official Report of the XXVIII Olympiad: Athens 2004

    OpenAIRE

    Skarvelē, Euharēs

    2014-01-01

    The “Official Report of the XXVIII Olympiad: Athens 2004” was published by ATHOC in English and Greek. Based on the same model as for Sydney 2000, this official report consisted of a box set of two printed volumes (Homecoming of the Games - organisation and operations; The Games) and a multimedia set, which offered two bilingual CD-ROMs containing the results, and a DVD of the film “Behind the scenes of the Athens 2004 Opening and Closing Ceremonies”. Vol. 1 Part I: Homecoming of the Games ; ...

  13. [Financial crisis and mental health in Greece].

    Science.gov (United States)

    Giotakos, O; Karabelas, D; Kafkas, A

    2011-01-01

    Several studies indicate an association between economic crises and psychological burden. To investigate the possible impact of the current economic crisis on mental health in Greece, the association between two economic indicators (unemployment and average income) and mental health variables (psychiatric clinic admittance, visits to outpatients' departments and emergency units, suicides, homicides, mortality rates and divorces) was studied. The data were gathered by the Greek Statistical Service and some others were provided by the following hospitals: Eginition Hospital, Psychiatric Hospital of Attica, Athens General Hospital and Evaggelismos Hospital. Simple and multiple regression analyses were performed on the data. There was no significant correlation between the level of unemployment, as well as the average income, and admittance to the psychiatric clinics. A significant correlation was isolated between unemployment and visits to outpatients' department (R2 = 0.40, p = 0.001) and emergency unit (R2 = 0.49, p = 0.0002) of Eginition Hospital. The unemployment rate during the period 1981-2008 was positively associated with the number of homicides (R2 = 0.16, beta = 0.000049, p = 0.03), as well as the number of divorces (R2 = 0.20, beta = 0.005, p = 0.02) during the same period. The average income showed positive association with the visits to both outpatients' department (R2 = 0.55, p positive correlation between the average income and divorce rates (R2 = 0.73, p impact of economic crisis on citizens' mental health.

  14. Hygroscopic properties of atmospheric particles emitted during wintertime biomass burning episodes in Athens

    Science.gov (United States)

    Psichoudaki, Magda; Nenes, Athanasios; Florou, Kalliopi; Kaltsonoudis, Christos; Pandis, Spyros N.

    2018-04-01

    This study explores the Cloud Condensation Nuclei (CCN) activity of atmospheric particles during intense biomass burning periods in an urban environment. During a one-month campaign in the center of Athens, Greece, a CCN counter coupled with a Scanning Mobility Particle Sizer (SMPS) and a high resolution Aerosol Mass Spectrometer (HR-AMS) were used to measure the size-resolved CCN activity and composition of the atmospheric aerosols. During the day, the organic fraction of the particles was more than 50%, reaching almost 80% at night, when the fireplaces were used. Positive Matrix Factorization (PMF) analysis revealed 4 factors with biomass burning being the dominant source after 18:00 until the early morning. The CCN-based overall hygroscopicity parameter κ ranged from 0.15 to 0.25. During the night, when the biomass burning organic aerosol (bbOA) dominated, the hygroscopicity parameter for the mixed organic/inorganic particles was on average 0.16. The hygroscopicity of the biomass-burning organic particles was 0.09, while the corresponding average value for all organic particulate matter during the campaign was 0.12.

  15. Measuring acculturation and symptoms of depression of foreign immigrants in the Athens area.

    Science.gov (United States)

    Madianos, M G; Gonidakis, F; Ploubidis, D; Papadopoulou, E; Rogakou, E

    2008-07-01

    Acculturation is the phenomenon that results when a group with one culture comes into continuous contact with a host culture and changes occur in the original culture of either one or both groups. Acculturation has also been linked with stress-related psychological disorder and depression. This article investigates the acculturation process and the depressive state of foreign immigrants living in the greater Athens area. All consecutive cases of 157 foreign immigrants who visited a nongovernmental organization (NGO) providing consultative services to immigrants were interviewed using a structured questionnaire including the Immigrant Acculturation Scale (IAS) and the Centre for Epidemiologic Studies - Depression (CES-D) scale. Factor analysis of IAS yielded a three-factor solution and 17 items with loadings ranging from 0.74 to 0.41. This scale was also tested and proven to be reliable. The main finding is that the higher the acculturation level of the immigrant individual, the lower the CES-D scale score; the fewer the depressive symptoms are self-reported. Length of stay, existence of family in Greece, legal status of residence and employment were also found to have an effect on depressive symptomatology. Acculturation could be seen as a beneficial mechanism protecting the individual to be exposed to stressful non-adaptive behaviour.

  16. Education and training on nuclear security in Greece

    International Nuclear Information System (INIS)

    Pafilis, C. N.; Kamenopoulou, V.; Maltezos, A.; Seferlis, S.; Dimitriou, P.; Matikas, T. E.

    2009-01-01

    The Greek Atomic Energy Commission is the competent authority responsible for designing, implementing and supervising the radiation protection programme in Greece. According to its statutory law one of its main responsibilities is the provision of education and training to people involved in the national emergency response plan against nuclear and radiological threats. Due to the high requirements demanded for the safe conduct of the Athens 2004 Olympic Games, a nuclear security programme was established and the nuclear security infrastructure of the country was upgraded. Under this framework, GAEC provided training on radiation protection, prevention, detection, emergency preparedness and response to the personnel involved in the emergency plan. Since that time, the GAEC continues to organize seminars frequently addressed to the organizations involved in the emergency plan, in order to establish the sustainability of national operational capability on preparedness and response. (authors)

  17. Protozoal hepatitis in a western burrowing owl (Athene cunicularia hypugaea)

    Science.gov (United States)

    Franson, J. Christian

    2017-01-01

    A western burrowing owl (Athene cunicularia hypugaea) found dead in southern California had many light-colored lesions visible grossly on its liver, and histopathology revealed extensive necrosis throughout the hepatic parenchyma. Single-celled organisms were seen in clear spaces within the areas of necrosis. The owl was diagnosed with protozoal hepatitis.

  18. Reproductive working effort in Danish little owl (Athene noctua)

    DEFF Research Database (Denmark)

    Holsegård-Rasmussen, M.; Sunde, P.; Thorup, K.

    Reduced reproductive success, caused by energy constraints during breeding, is suspected to be one of the reasons for an ongoing decline in the Danish population of little owls (Athene noctua). To measure any food stress during the breeding period, working effort was defined as the minimum flight...... distance (the linear distance between consecutive telemetry fixes) during one-hour surveys of radio tagged individuals....

  19. The relationship between acculturation factors and symptoms of depression: a cross-sectional study with immigrants living in Athens.

    Science.gov (United States)

    Gonidakis, Fragiskos; Korakakis, Panagiotis; Ploumpidis, Dimitris; Karapavlou, Dafni-Alexandra; Rogakou, Efi; Madianos, Michael G

    2011-09-01

    The process of acculturation observed in immigrants is part of an adjustment to the values and norms of a new society, and possibly the loss of norms of the society of origin. Acculturation has been linked to stress-related psychological disorders such as depression. The present study investigates the relationship between three acculturation domains (everyday life behaviors, wishful orientation/nostos, and ethnic identity) and symptoms of depression in a sample of foreign immigrants living in Athens, Greece. The sample consisted of 317 immigrants who visited two non-governmental organization polyclinics. All participants were interviewed using the Immigrant Acculturation Scale (IAS) and the Center for Epidemiological Studies Depression Scale (CES-D). The results showed that 133 (42%) out of the 317 interviewees were in a depressive state (CES-D > 15). The main finding was that high CES-D scores were related to low scores in the IAS Everyday Life and Wishful Orientation factors, while no relationship was found between depressive symptomatology and the IAS Identity factor. Short duration of stay in Greece, lack of steady job, and lack of residence permit were also related to high CES-D scores. In conclusion, adaptation to mainstream culture daily behaviors as well as the wish to integrate with individuals from the mainstream culture and settle permanently in the new country could be seen as part of an adaptive mechanism that protects the individual from experiencing depressive symptomatology.

  20. Individual and contextual variables affecting entrepreneurship, innovation and application of new technologies in Greece. Case study from the Greek tourism and transport sector

    OpenAIRE

    Katsoni, Vicky; Sahinidis, Alexandros G.

    2018-01-01

    One of the remaining gaps in the extant entrepreneurship literature relates to the insufficient understanding of the role of culture, and the need for elucidating its effects on the entrepreneurial process dynamics. Despite the crisis, Greece experiences a vibrant start-up scene and the entire capital city of Athens is buzzing with activity. Despite cultural differences between the North and South of Europe, it seems that there is a lot of cooperation between young people wanting to create th...

  1. Ceramic analysis in Greece

    NARCIS (Netherlands)

    Hilditch, J.

    2016-01-01

    Scientific, analytical or ‘archaeometric’ techniques for investigating ceramic material have been used within archaeology for over 50 years and now constitute an indispensable tool for archaeologists in the Aegean world (see Jones 1986 for a detailed summary of early work in Greece and Italy) and

  2. Coastal erosion and accretion rates in Greece

    Science.gov (United States)

    Foteinis, Spyros; Papadopoulos, Costas; Koutsogiannaki, Irini; Synolakis, Costas

    2010-05-01

    initiated to protect the coastal zone and educate government and local authorities on sustainable management, several beaches will disappear within the next two decades. References Papadopoulos, C., 2009, Comperative assessment of coastal erosion in the regions of north Amvrakikos gulf, Acheloos delta, Nestos delta, Kos, Limnos, and Kitros, Diploma Thesis, Technical Univerity of Crete, Chanea, Greece, 130 p.( In greek). Synolakis, C.E., Kalligeris, N., Foteinis, S., Voukouvalas, E., 2008, The Plight of the Beaches of Crete, Solutions to Coastal Disasters 2008, Conference Proceedings ASCE, pp. 495-506, (doi 10.1061/40968(312)45)

  3. International workshop: islet transplantation without borders enabling islet transplantation in Greece with international collaboration and innovative technology.

    Science.gov (United States)

    Papas, Klearchos K; Karatzas, Theodore; Berney, Thierry; Minor, Thomas; Pappas, Paris; Pattou, François; Shaw, James; Toso, Christian; Schuurman, Henk-Jan

    2013-01-01

    Recently, initiatives have been undertaken to establish an islet transplantation program in Athens, Greece. A major hurdle is the high cost associated with the establishment and maintenance of a clinical-grade islet manufacturing center. A collaboration was established with the University Hospitals of Geneva, Switzerland, to enable remote islet cell manufacturing with an established and validated fully operational team. However, remote islet manufacturing requires shipment of the pancreas from the procurement to the islet manufacturing site (in this case from anywhere in Greece to Geneva) and then shipment of the islets from the manufacturing site to the transplant site (from Geneva to Athens). To address challenges related to cold ischemia time of the pancreas and shipment time of islets, a collaboration was initiated with the University of Arizona, Tucson, USA. An international workshop was held in Athens, December 2011, to mark the start of this collaborative project. Experts in the field presented in three main sessions: (i) islet transplantation: state-of-the-art and the "network approach"; (ii) technical aspects of clinical islet transplantation and outcomes; and (iii) islet manufacturing - from the donated pancreas to the islet product. This manuscript presents a summary of the workshop. © 2013 John Wiley & Sons A/S.

  4. X-ray fluorescence in IAEA Member States: Greece

    International Nuclear Information System (INIS)

    Karydas, A.

    2004-01-01

    The Laboratory of Material Analysis (LMA) of the Institute of Nuclear Physics (INP) at the National Center for Scientific Research (NCSR) 'Demokritos', has been involved very actively during the past few years in the development, evaluation and analytical application of portable X-Ray Fluorescence (XRF) instruments, applied in particular for the non-destructive analysis of cultural materials. The study, conservation and preservation of cultural materials are considered nowadays issues of main concern for countries and international cultural organizations. Due to the strong interest and motivation from archaeologists, conservators and archaeometrical scientists in Greece and elsewhere, a large network has been developed involving the LMA and archaeologists/conservator scientists from Museums (Benaki Museum in Athens), Cultural Foundations (Thera Foundation P. Nomikos), the Greek Ministry of Culture-Conservation Department, Foreign Schools in Greece (American School of Classical Studies, French School of Athens), Universities (Department of Conservation of Antiquities and Works of Art in the Technological Educational Institution of Athens, University of Cincinnatti, Universite de Paris I, Pantheon Sorbonne), private sectors (THETIS, Thetis Authentics - Science and Techniques for Art History Conservation Ltd) and Institutions (Centre de Recherche et de Rastauration des Musees de France, LNS-INFN, LANDIS group). A variety of cultural materials/artifacts have been examined so far, including ceramic vases with colored decoration, bronze artifacts, wall-painting pigments, traces of polychromy on marble sculptures, Gold and Silver ancient jewelry, Gemstones, Roman Coins. Our research and analytical applications of the in-situ XRF analysis have been focused so far on the following: 1) optimum selection and integration of portable XRF instrumentation for improving analytical and sensitivity range; 2) evaluation of the potential of in-situ XRF analysis to provide specific

  5. Paleoclimatic change, disaster history and the urbanscape transitions in Athens

    Science.gov (United States)

    Yang, Liang

    2017-04-01

    Past abrupt climate changes on millennium time scales have received wide attention among natural and social scientists, also because of today's rapid climate changes and their extensive impacts on our society. In the eastern Mediterranean area, coherent patterns and synchronous events in history suggest obvious links between urban development and climate forcing. The city of Athens as the origin of ancient Greek civilization experienced many periods of prosperity and decay. Though the transitions were mostly dominated by wars and power changes between empires, severe climate events and natural disasters may also considerably have shaped the process of Athens' development. Among natural disasters, earthquake, tsunami, flood and wildfire were the main forces that stressed the development of Athens. To recover from and respond to these disaster impacts, the city was thereafter developed in ways that either changed the ever existed city patterns or guided sensitive areas to specific directions, which could have transformed the urbanscape gradually. However, the possibility that these transitions may have been responses/resilience strategies triggered by abrupt climate events has so far hardly been explored. With extensive literature review, existing archaeological records and paleoclimate reconstruction modelling results, this study analyzes the large scale climate variations, related environment changes in mesoscale, aiming at setting into context the local natural disasters in Athens and its surrounding areas during the Holocene period. The study treats a number of important climate events in the area and urban transitions of the city, of which the integration of all these elements and insights from recent analysis throw some new light on understanding the forcing-transition process. Preliminary results indicate unclear link of climate forcing and urban transition over the whole city, but a few signs of possible linkages were recognized at specific blocks of Athens

  6. International conference on lessons learned from the decommissioning of nuclear facilities and the safe termination of nuclear activities. Contributed papers

    International Nuclear Information System (INIS)

    2006-12-01

    The International Atomic Energy Agency (IAEA), in cooperation with the European Commission (EC), Nuclear Energy Agency to the Organisation for Economic Co-operation and Development (OECD/NEA), and the World Nuclear Association (WNA), organized an International Conference on Lessons Learned from the Decommissioning of Nuclear Facilities and the Safe Termination of Nuclear Activities from 11 to 15 December 2006 in Athens, Greece. This Book of Contributed Papers contains technical papers and posters contributed by experts from operating organisations, regulatory bodies, technical support organisations, and other institutions on issues falling within the scope of the Conference. The following main topics were covered: Evolution of national and international policies and criteria for the safe and efficient decommissioning of nuclear facilities and safe termination of nuclear activities; Review of lessons learned from ongoing or completed activities associated with decommissioning; Improvement of safety and efficiency through the use of new and innovative technologies; Practical aspects in the management of material, waste and sites resulting from decommissioning, including the management of waste in the absence of repositories and waste acceptance requirements; Procedures for demonstrating compliance with clearance criteria; Experience from radiological assessments associated with decommissioning; Involvement of the local communities and the impact that decommissioning activities has on them. The presented papers and posters were reviewed and accepted following the guidelines established by the Conference Programme Committee for consideration at the Conference. The material compiled in this Book of Contributed Papers has not undergone rigorous editing by the editorial staff of the IAEA. However, certain modifications were made: a unified format was adopted for all papers; and minor corrections were made in the text where required. Each paper and poster has been indexed

  7. International conference on lessons learned from the decommissioning of nuclear facilities and the safe termination of nuclear activities. Contributed papers

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-12-15

    The International Atomic Energy Agency (IAEA), in cooperation with the European Commission (EC), Nuclear Energy Agency to the Organisation for Economic Co-operation and Development (OECD/NEA), and the World Nuclear Association (WNA), organized an International Conference on Lessons Learned from the Decommissioning of Nuclear Facilities and the Safe Termination of Nuclear Activities from 11 to 15 December 2006 in Athens, Greece. This Book of Contributed Papers contains technical papers and posters contributed by experts from operating organisations, regulatory bodies, technical support organisations, and other institutions on issues falling within the scope of the Conference. The following main topics were covered: Evolution of national and international policies and criteria for the safe and efficient decommissioning of nuclear facilities and safe termination of nuclear activities; Review of lessons learned from ongoing or completed activities associated with decommissioning; Improvement of safety and efficiency through the use of new and innovative technologies; Practical aspects in the management of material, waste and sites resulting from decommissioning, including the management of waste in the absence of repositories and waste acceptance requirements; Procedures for demonstrating compliance with clearance criteria; Experience from radiological assessments associated with decommissioning; Involvement of the local communities and the impact that decommissioning activities has on them. The presented papers and posters were reviewed and accepted following the guidelines established by the Conference Programme Committee for consideration at the Conference. The material compiled in this Book of Contributed Papers has not undergone rigorous editing by the editorial staff of the IAEA. However, certain modifications were made: a unified format was adopted for all papers; and minor corrections were made in the text where required. Each paper and poster has been indexed

  8. Diathesis sotto tensione. La sala per concerti del Centro culturale di Atene di Jan Despo / Diathesis under Tension. Concert Theatre of the Athens Cultural Center by Jan Despo

    Directory of Open Access Journals (Sweden)

    Tilemachos Adrianopoulos

    2016-04-01

    Full Text Available Nel 1959, l'architetto greco Jan Despo (1903-1992 fu insignito del primo premio nella competizione per il Centro culturale di Atene, rimasto irrealizzato eccezion fatta per il Conservatorio di Atene. La sala circolare per concerti, danza e conferenze era l'edificio nodale di una ambiziosa composizione urbana: la sbalorditiva forma geometrica della sala, la funzione tipicamente composita e l'ingegnosa conformazione strutturale furono integralmente concepite all'interno di una "diathesis spaziale". / In 1959, Greek architect Jan Despo (1903-1992 was awarded First Prize in the competition for the Athens Cultural Centre -that remained unrealized, however, with the exception of the Athens Conservatory. The circular concert, dance and conference theatre was the nodal building of an ambitious urban composition: the theatre’s stunning geometric form, distinctively composite function and ingenious structural conformation were all integrally conceived—within an essentially tense spatial diathesis.

  9. Dental data of the Athens 2004 Olympic and Paralympic Games.

    Science.gov (United States)

    Vougiouklakis, G; Tzoutzas, J; Farmakis, E-T; Farmakis, E-E; Antoniadou, M; Mitsea, A

    2008-11-01

    The Athens University, School of Dentistry, accepted the challenge to organize the Dental Health Services in the Athens 2004 Olympic and Paralympic Games in order to provide the best quality of oral health services to the athletes, coaches, escort members and Olympic Village personnel. Data from the whole activity protocol of the Athens 2004 Games Dental Health Services - the reception, admission and treatment protocols, the facilities and the infrastructure, the number of cases treated per specialty and the experience gained - were recorded. During the Olympic Games, there were more than 1400 dental cases in more than 650 patients, elite athletes, escort members, coaches and staff of the Olympic Village. Among them 313 fillings, 100 root canal therapies, 57 mouthguards and 9 dental trauma cases were treated. During the Paralympic Games, there were more than 240 dental cases in more than 220 patients. Among them 73 fillings, 12 root canal therapies, 21 extractions and 3 dental trauma cases were treated. In such events, highly trained dentists are needed and if possible, specialized in operative dentistry or endodontics. The role of team dentist seems to be of great importance.

  10. Medication use by athletes during the Athens 2004 Paralympic Games.

    Science.gov (United States)

    Tsitsimpikou, C; Jamurtas, A; Fitch, K; Papalexis, P; Tsarouhas, K

    2009-12-01

    To examine the use of food supplements and pharmaceutical preparations by elite Paralympic athletes. Survey study. Athens 2004 Paralympic Games. Data obtained from two sources: (i) athletes' declaration of intake of drugs/supplements recorded on the Doping Control Official Record during sample collection for doping control; (ii) athletes' application forms for granting of a therapeutic use exemption. Classification of declared food supplements according to the active ingredient and medications according to therapeutic actions and active compounds. 64.2% of the athletes tested for doping control declared use of medications or food supplements, and 81.3% of these athletes declared intake of fewer than four preparations. Non-invasive routes of administration dominated. Food supplements (42.1%) were popular, and drugs used to treat several pathological conditions noted. Non-steroidal anti-inflammatory agents and analgesics were commonly used (9.8% and 5.6%, respectively). The prevalence of inhaled beta2-agonist use (4.8%) was higher than expected and exceeded that at the Athens Olympic Games. This review, the first to examine elite Paralympic athletes, shows a more rational approach to the use of medication and food supplements, but a similar consumption pattern to that of athletes at the Athens Olympic Games. Because of the dearth of such studies, consumption trends among Paralympic athletes remain unclear. The need to counsel athletes with disabilities on their nutritional needs is confirmed, and close monitoring by healthcare professionals is recommended.

  11. Health literacy and sources of health education among adolescents in Greece.

    Science.gov (United States)

    Vardavas, Constantine I; Kondilis, Barbara K; Patelarou, Evridiki; Akrivos, Patrick D; Falagas, Matthew E

    2009-01-01

    Knowledge on health and disease prevention and adolescent satisfaction from the health care system are factors that can affect the adolescent's health status. To assess the sources of health information of adolescents in a sample of teenagers from Athens and Crete, Greece. Data were obtained from a convenience sample of 369 adolescents aged 12-18 years from urban areas of Athens and Crete, Greece. Data on health care information sources and overall adolescent health literacy were collected with the use of a questionnaire exploring education on health topics over the past year, sources of health information, and interaction with their physician. More than half the study participants indicated having received information within the past year on oral health, sexually transmitted diseases, physical activity, smoking, and nutrition. The family (71.8%) and the physician (51.5%; boys vs. girls: 44.2% vs. 57.9%, p = .009) are most usually consulted for health information. Girls were found to seek out more sources of health information than boys and to receive more information from their friends (26.9% vs. 11.0%, p programming for youth in Greek schools is imperative to promote healthier lifestyles and to prevent chronic and infectious diseases.

  12. Gravity and isostatic anomaly maps of Greece produced

    Science.gov (United States)

    Lagios, E.; Chailas, S.; Hipkin, R. G.

    A gravity anomaly map of Greece was first compiled in the early 1970s [Makris and Stavrou, 1984] from all available gravity data collected by different Hellenic institutions. However, to compose this map the data had to be smoothed to the point that many of the smaller-wavelength gravity anomalies were lost. New work begun in 1987 has resulted in the publication of an updated map [Lagios et al., 1994] and an isostatic anomaly map derived from it.The gravity data cover the area between east longitudes 19° and 27° and north latitudes 32° and 42°, organized in files of 100-km squares and grouped in 10-km squares using UTM zone 34 coordinates. Most of the data on land come from the gravity observations of Makris and Stavrou [1984] with additional data from the Institute of Geology and Mining Exploration, the Public Oil Corporation of Greece, and Athens University. These data were checked using techniques similar to those used in compiling the gravity anomaly map of the United States, but the horizontal gradient was used as a check rather than the gravity difference. Marine data were digitized from the maps of Morelli et al. [1975a, 1975b]. All gravity anomaly values are referred to the IGSN-71 system, reduced with the standard Bouger density of 2.67 Mg/m3. We estimate the errors of the anomalies in the continental part of Greece to be ±0.9 mGal; this is expected to be smaller over fairly flat regions. For stations whose height has been determined by leveling, the error is only ±0.3 mGal. For the marine areas, the errors are about ±5 mGal [Morelli, 1990].

  13. Determinants of personal exposure to ozone in school children. Results from a panel study in Greece.

    Science.gov (United States)

    Dimakopoulou, Konstantina; Grivas, Georgios; Samoli, Evangelia; Rodopoulou, Sophia; Spyratos, Dionisis; Papakosta, Despoina; Karakatsani, Anna; Chaloulakou, Archontoula; Katsouyanni, Klea

    2017-04-01

    In the wider framework of the RESPOZE (ReSPiratory effects of OZone Exposure in Greek children) panel study, we investigated possible determinants of O 3 exposure of school children, measured with personal passive samplers, in Athens and Thessaloniki, Greece. Personal exposure to O 3 was measured for five weeks spread along the academic year 2013-14, in 186 school children in Athens and Thessaloniki, Greece. At the same time, at-school outdoor measurements were performed and ambient levels of 8-h daily maximum O 3 from fixed sites were collected. We also collected information on lifestyle and housing characteristics through an extended general questionnaire (GQ) and each participant completed daily time activity diaries (TADs) during the study period. Mean outdoor concentrations were higher during the warmer months, in the suburbs of the cities and in Athens. Personal exposure concentrations were significantly lower compared to outdoor. Daily levels of at-school outdoor and ambient levels of O 3 from fixed sites were significant determinants of personal exposure to O 3 . For a 10μg/m 3 increase in at-school outdoor O 3 concentrations and PM 10 measurements a 20.9% (95% CI: 13%, 28%) increase in personal exposure to O 3 was found. For a half an hour more spent in transportation an average increase of 7% (95% CI: 0.3%, 14.6%) in personal exposure to O 3 was observed. Among other possible determinants, time spent in transportation (TAD variable) and duration of open windows were the ones associated with personal O 3 exposure levels. Our results support the use of outdoor and ambient measurements from fixed sites in epidemiological studies as a proxy of personal exposure to O 3 , but this has to be calibrated taking into account personal measurements and time-activity patterns. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Fault specific GIS based seismic hazard maps for the Attica region, Greece

    Science.gov (United States)

    Deligiannakis, G.; Papanikolaou, I. D.; Roberts, G.

    2018-04-01

    Traditional seismic hazard assessment methods are based on the historical seismic records for the calculation of an annual probability of exceedance for a particular ground motion level. A new fault-specific seismic hazard assessment method is presented, in order to address problems related to the incompleteness and the inhomogeneity of the historical records and to obtain higher spatial resolution of hazard. This method is applied to the region of Attica, which is the most densely populated area in Greece, as nearly half of the country's population lives in Athens and its surrounding suburbs, in the Greater Athens area. The methodology is based on a database of 24 active faults that could cause damage to Attica in case of seismic rupture. This database provides information about the faults slip rates, lengths and expected magnitudes. The final output of the method is four fault-specific seismic hazard maps, showing the recurrence of expected intensities for each locality. These maps offer a high spatial resolution, as they consider the surface geology. Despite the fact that almost half of the Attica region lies on the lowest seismic risk zone according to the official seismic hazard zonation of Greece, different localities have repeatedly experienced strong ground motions during the last 15 kyrs. Moreover, the maximum recurrence for each intensity occurs in different localities across Attica. Highest recurrence for intensity VII (151-156 times over 15 kyrs, or up to a 96 year return period) is observed in the central part of the Athens basin. The maximum intensity VIII recurrence (115 times over 15 kyrs, or up to a 130 year return period) is observed in the western part of Attica, while the maximum intensity IX (73-77/15 kyrs, or a 195 year return period) and X (25-29/15 kyrs, or a 517 year return period) recurrences are observed near the South Alkyonides fault system, which dominates the strong ground motions hazard in the western part of the Attica mainland.

  15. Economic evaluation of therapies for patients suffering from relapsed-refractory multiple myeloma in Greece

    Directory of Open Access Journals (Sweden)

    Fragoulakis V

    2013-04-01

    Full Text Available V Fragoulakis,1 E Kastritis,2 T Psaltopoulou,3 N Maniadakis1 1National School of Public Health, Athens, Greece; 2Department of Clinical Therapeutics, Alexandra Hospital, University of Athens, School of Medicine, Athens, Greece; 3Department of Hygiene, Epidemiology and Medical Statistics, University of Athens, School of Medicine, Athens, Greece Background: Multiple myeloma is a hematologic malignancy that incurs a substantial economic burden in care management. Since most patients with multiple myeloma eventually relapse or become refractory to current therapies (rrMM, the aim of this study was to assess the cost-effectiveness of the combination of lenalidomide–dexamethasone, relative to bortezomib alone, in patients suffering from rrMM in Greece. Methods: An international discrete event simulation model was locally adapted to estimate differences in overall survival and treatment costs associated with the two alternative treatment options. The efficacy data utilized came from three international trials (MM-009, MM-010, APEX. Quality of life data were extracted from the published literature. Data on resource use and prices came from relevant local sources and referred to 2012. The perspective of the analysis was that of public providers. Total costs for monitoring and administration of therapy to patients, management of adverse events, and cost of medication were captured. A 3.5% discount rate was used for costs and health outcomes. A Monte Carlo simulation was used to estimate probabilistic results with 95% uncertainty intervals (UI and a cost-effectiveness acceptability curve. Results: The mean number of quality-adjusted life years (QALYs was 3.01 (95% UI 2.81–3.20 and 2.22 (95% UI 2.02–2.41 for lenalidomide–dexamethasone and bortezomib, respectively, giving an incremental gain of 0.79 (95% UI 0.49–1.06 QALYs in favor of lenalidomide–dexamethasone. The mean cost of therapy per patient was estimated at €77,670 (95% UI €76,509

  16. Polymerase chain reaction fingerprints of methicillin-resistant Staphylococcus aureus clinical isolates in Greece are related to certain antibiotypes.

    Science.gov (United States)

    Bartzavali-Louki, Christina; Dimitracopoulos, George; Spiliopoulou, Iris

    2003-06-01

    Characterization of clinical isolates of methicillin-resistant Staphylococcus aureus (MRSA) and representatives of three MRSA clones from other hospitals was performed by arbitrarily primed polymerase chain reaction (AP-PCR) and antibiotic susceptibility patterns. All isolates were mecA-positive and two main antibiotypes have been characterized. Two major clones were identified with AP-PCR related to the aforementioned antibiotypes. The combination of antibiotypes with AP-PCR patterns successfully identified the two major clones in our hospital, which are identical with the MRSA clones previously characterized in Athens and in Central and North Greece.

  17. Consolidated progress report for 1975 on nuclear data activities outside the NDS service area: Austria, Belgium, Greece, Spain, Switzerland, Turkey

    International Nuclear Information System (INIS)

    1975-12-01

    A consolidated progress report for 1975 on nuclear data activities in the following countries and institutes is presented: Austria: Atominstitut der Oesterreichischen Hochschulen, Vienna; Institut fuer Radiumforschung und Kernphysik; Oesterreichische Studiengesellschaft fuer Atomenergie, Seibersdorf; Gesellschaft zur Foerderung der Kernenergie, Graz; Belgium: University of Ghent, Ghent; University of Louvain, Louvain; Nuclear Energy Center, Mol; Greece: N.R.C. ''Demokritos'', Athens; Spain: Junta de Energia Nuclear, Madrid; Universidad Complutense, Madrid; Universidad Autonoma de Madrid, Madrid; Instituto de Fisica Corpuscular, Valencia; Universidad de Valladolid; Universidad de Zaragoza; Switzerland: University of Neuchatel, Neuchatel; University of Fribourg, Fribourg; University of Zuerich, Zuerich; Eidgenoessische Technische Hochschule, Zuerich; Institute for Reactor Research, Wuerenlingen; Turkey: Cekmece Nuclear Research Center, Istanbul

  18. The Effect of the Mandatory Application of IFRS on the Value Relevance of Accounting Data: Some Evidence from Greece

    OpenAIRE

    Karampinis N.; Hevas D.

    2009-01-01

    In this study we tested the effect of the mandatory adoption of IFRS upon the value relevance of earnings and book values using data from the Athens Stock Exchange that covered a period of two years before and two years after the mandatory adoption of IFRS. Greece is a code-law country with strong tax conformity, bank orientation and conservative accounting rules which have a negative effect on the value relevance of financial statements. As IFRS adoption promotes fair value accounting and we...

  19. Cassini Scientist for a Day: an international contest in Greece

    Science.gov (United States)

    Solomonidou, Anezina; Moussas, Xenophon; Xystouris, Georgios; Coustenis, Athena; Lebreton, Jean-Pierre; Katsavrias, Christos; Bampasidis, Georgios; Kyriakopoulos, Konstantinos; Kouloumvakos, Athanasios; Patsou, Ioanna

    2013-04-01

    The Cassini Outreach Team of NASA's Jet Propulsion Laboratory is being organizing a brilliant school contest in Astronomy focusing in the Saturnian system. This essay contest provides school students all around the worlds with the opportunity to get involved in astronomy and astrophysics and planetary sciences in particular. From 2010 the 'Cassini Scientist for a Day' contest has being one of the most successful as well as important outreach activities of ESA and NASA in Greece with hundreds of participants all over Greece. The number of participants is growing rapidly every year. This type of school competition in Greece is particularly important since Astronomy and Astrophysics and Space Sciences, although very popular, are not included in the school curricula and thus students rarely have the opportunity to experience and participate actively in these subjects. For the years 2010 and 2011, the Space Physics Group of the Astronomy, Astrophysics and Mechanics section of the University of Athens in association with external colleagues has been selected as the co-ordinator of NASA for the competition in Greece. Under the guidance of Cassini Outreach team, the members of the Space Physics Group have informed, explained and spread the rules of the competition at primary, secondary and high schools all over Greece. In general, the students have the option to choose Cassini monitoring between three targets of the Saturnian system, which the participants show that will bring the best scientific result. Their arguments should be summarized in an essay of 500 words more or less. They also have the option to do team work through groups of maximum three students. The participation in the contest for 2010 was unexpectedly high and thoroughly satisfied. The winners awarded through a ceremony which was held in the largest amphitheater at the central building of the University of Athens, that was fully packed. The following year 2011 the participation increased up to 300% while

  20. National Uranium Resource Evaluation: Athens Quadrangle, Georgia and South Carolina

    International Nuclear Information System (INIS)

    Lee, C.H.

    1979-09-01

    Reconnaissance and detailed geologic and radiometric investigations were conducted throughout the Athens Quadrangle, Georgia and South Carolina, to evaluate the uranium favorability using National Uranium Resource Evaluation criteria. Surface and subsurface studies were augmented by aerial radiometric surveys, emanometry studies and hydrogeochemical and stream-sediment reconnaissance studies. The results of the investigations indicate environments favorable for allogenic deposits in metamorphic rocks adjacent to granite plutons, and Texas roll-type sandstone deposits in the Coastal Plain Province. Environments considered unfavorable for uranium deposits are the placers of the Monazite Belt, pegmatites, and base- and precious-metal veins associated with faults and shear zones in metamorphic rocks

  1. Heavy metals in sediments from the Athens sewage outfall area

    International Nuclear Information System (INIS)

    Papakostidis, G.; Grimanis, A.P.; Zafiropoulos, D.; Griggs, G.B.; Hopkins, T.S.

    1975-01-01

    Sediments in the upper Saronikos Gulf have been contaminated by heavy metals from the discharge of untreated industrial and domestic wastewater from the area around Athens. Neutron activation analysis indicates concentrations of antimony, arsenic, chromium, gold, mercury, silver and zinc at 8 to 200 times greater than in the surrounding uncontaminated sediments. The bottom area affected by increased metal concentrations is at least 13km 2 and indicates a nearly radial dispersal pattern from the main outfall with higher concentrations extending to the southeast and southwest. (author)

  2. On Three Locations Connected with Aristotle: Ancient Stagira - Mieza - Athens

    Directory of Open Access Journals (Sweden)

    Valentin Kalan

    2004-07-01

    Full Text Available The last decade has witnessed well-nigh simultaneous discoveries on three archaeological sites connected with Aristotle, which have eliminated many cliches and mistaken assumptions about the philosopher's life and work. These are: (1 his native town of Stagira, or Stagirus; (2 his school in the Macedonian town of Mieza; and (3 the location of the Peripatetic school, the Lyceum, at Athens. The first part of the article thus briefly surveys the most important discoveries about the layout of ancient Stagira, as described in the monograph by Konstantinos Sismanidis. The  main  archaeological finds include an early classical town-wall (an admirable example of military architecture, the  stoa,  an  aqueduct, the  foundations of three  temples, silver coins with the type of a wild boar, etc.-The second part moves from a preliminary description of Mieza to an  attempt at  reconstructing the philosophical ideas transmitted by Aristotle to Alexander and  his peers at Mieza- not  Pella-, using  Plutarch's Life of Alexander as a starting-point. Such education would have been  impossible if the Macedonians had not been  Greeks  and  their  language a Greek  dialect, and  it is the failure to realize this fact that has long impeded- and  still does- our understanding of Aristotle's attitude to Philip and  Alexander. The article touches on  the potential relevance of Alexander's politics for  the  present, which  may be sought in  its interplay of  two processes: the  spreading of Greek culture abroad on  the  one hand, and, on  the  other, the  preservation of  other cultures with which  the Greeks came into contact. The third part, drawing on  Rupp's book Peripatoi, presents the  latest archaeological discoveries relating to the exact location of Aristotle's Peripatos in Athens. In 323 BC -immediately after Alexander's death- Aristotle retired from Athens for the  second time, his life endangered by the  prevailing anti

  3. The Other Half Speaks: Reminiscences of Coal Town Women, 1900-1950, Athens County, Ohio.

    Science.gov (United States)

    Horn, Helen, Ed.; Good, Roger, Ed.

    These materials are intended to accompany a videotape, that incorporates stories from 15 women who lived in the coal producing towns of Athens County, Ohio during the first half of the 20th century. Discussion questions, a list of resource volunteers, and background information on mining and Athens County coal towns are included. (DB)

  4. ‘One step beyond’ – Re-Think Athens, towards a new city centre

    NARCIS (Netherlands)

    Klemm, W.

    2013-01-01

    On the 27 February it is announced at the Onassis Cultural Centre in Athens (=opdrachtgever) that the OKRA team of OKRA in collaboration with Mixst urbanism and Wageningen University, has won the prestigious international architectural competition ReThink Athens, towards a new city centre. The team

  5. Report on Greece. Establishment of an atomic centre

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1959-07-15

    the IAEA to provide them with four experts. One of these experts - a specialist in health physics - will assist the Greek AEC in organizing a health physics department and a central radiation safety service and in preparing a health hazards report for the Greek research reactor. Another expert will be concerned with the medical applications of radioisotopes, particularly in the clinical research field. Routine diagnostic and therapeutic radioisotope services have already been established at the Alexandra Hospital, and the time has come for extending the work to include clinical research on diseases which are common in Greece. The advice of a third expert will be available mainly in connexion with the research programme of the Greek reactor. The fourth expert will advise the Greek AEC on the setting up of the biological laboratory of the Greek Nuclear Centre; he will also assist in developing a work programme and take part in actual research work. The IAEA Board also approved a Greek request for the supply of a small amount of equipment, essential for the work of the experts. Besides, the first medical research contract to be given by IAEA was placed with the Department of Clinical Therapeutics of Athens University for work on the diagnosis of certain diseases with the aid of radioisotopes

  6. Report on Greece. Establishment of an atomic centre

    International Nuclear Information System (INIS)

    1959-01-01

    the IAEA to provide them with four experts. One of these experts - a specialist in health physics - will assist the Greek AEC in organizing a health physics department and a central radiation safety service and in preparing a health hazards report for the Greek research reactor. Another expert will be concerned with the medical applications of radioisotopes, particularly in the clinical research field. Routine diagnostic and therapeutic radioisotope services have already been established at the Alexandra Hospital, and the time has come for extending the work to include clinical research on diseases which are common in Greece. The advice of a third expert will be available mainly in connexion with the research programme of the Greek reactor. The fourth expert will advise the Greek AEC on the setting up of the biological laboratory of the Greek Nuclear Centre; he will also assist in developing a work programme and take part in actual research work. The IAEA Board also approved a Greek request for the supply of a small amount of equipment, essential for the work of the experts. Besides, the first medical research contract to be given by IAEA was placed with the Department of Clinical Therapeutics of Athens University for work on the diagnosis of certain diseases with the aid of radioisotopes

  7. Special sessions of the Athens Physics Workshop: Commissioning, etc...

    CERN Multimedia

    Krasny, W

    The first week of LHC proton-proton collisions will undoubtedly be both busy and exciting. Several breath-taking discovery scenarios have been presented during this Athens Physics workshop. Within the first week of beam-beam collisions we may already learn of how many extra dimensions we are condemned to live and how dull the matter of which we are made is (cf. for many of us - more fascinating super-symmetric form). By the eve of the Seventh day several black holes may have already been created. It may take more time to produce the first ("Big") Higgs and Ian Hinchliffe's and J.E. Garcia's favorite Little Higgs particles. Whilst waiting for them we may already acquire a sufficient training in very fashionable alchemist skills of quantum loop cancellations to forecast what awaits us in the second and in the subsequent weeks of data taking. Two (complementary?) ways to get ready for the first collisions have been proposed in Athens. The first one, by the local workshop organizers, taking care of all aspects o...

  8. Daytime urban heat islands from Landsat ETM+ and Corine land cover data: An application to major cities in Greece

    Energy Technology Data Exchange (ETDEWEB)

    Stathopoulou, Marina; Cartalis, Constantinos [Remote Sensing and Image Processing Laboratory, Division of Applied Physics, Department of Physics, Building PHYS-5, University Campus, 157 84 Athens (Greece)

    2007-03-15

    Satellite images in the thermal infrared can be used for assessing the thermal urban environment as well as for defining heat islands in urban areas. In this study, the thermal environment of major cities in Greece (Athens, Thessaloniki, Patra, Volos and Heraklion) is examined using satellite images provided by the Landsat Enhanced Thematic Mapper (ETM+) sensor on board Landsat 7 satellite corresponding to the daytime and warm period when the surface urban heat island (SUHI) phenomenon is best observed. The spatial structure of the thermal urban environment is analyzed in each case study and the ''hottest'' surfaces within the urban settings are identified and related to the urban surface characteristics and land use. For the needs of the study, the Corine land cover (CLC) database for Greece is also used, in an effort to define more effectively the link between surface emissivities, land surface temperatures and urban surface characteristics. (author)

  9. From Ankara to Bled Marshal Tito’s visit to Greece (june 1954 and the formation of the Balkan alliance

    Directory of Open Access Journals (Sweden)

    Sfetas Spyridon

    2011-01-01

    Full Text Available Tito’s visit to Greece contributed to the Balkan Pact’s transformation into a military alliance. Despite the establishment of Soviet-Yugoslav diplomatic relations in 1953, the Soviet Union made no political move towards normalizing bilateral relations. For security reasons Tito visited Athens (June 1954 to promote Yugoslavia’s military cooperation with Greece and Turkey without ruling out Yugoslavia’s accession to NATO. But the Soviet leadership, fearing Yugoslavia’s involvement in western defense mechanisms, sent the message to Belgrade that it was ready to recognize Stalin’s blunders towards Yugoslavia. Thus, Tito applied a policy of equidistance between East and West and refused to link up the Balkan Alliance with NATO.

  10. Environmental radioactivity measurements in greece following the Fukushima Daichi nuclear accident

    International Nuclear Information System (INIS)

    Potiriadis, C.; Kolovou, M.; Clouvas, A.; Xanthos, S.

    2008-01-01

    Since the double disaster of the 9.0 magnitude earthquake and tsunami that affected hundreds of thousands of people and seriously damaged the Fukushima Daichi power plant in Japan on 11 March 2011, traces of radioactive emissions from Fukushima have spread across the entire northern hemisphere. The radioactive isotope of iodine 131 I that was generated by the nuclear accident in Fukushima arrived in Greece on 24 March 2011. Radioactive iodine is present in the air either as gas or bound to particles (aerosols). The maximum 131 I concentrations were measured between 3 and 5 April 2011. In aerosols the maximum 131 I values measured in Southern Greece (Athens) and Northern Greece (Thessaloniki) were 585±70 and 408±61 μBq m -3 , respectively 131 I concentrations in gas were about 3.5 times higher than in aerosols. Since 29 April 2011, the 131 I concentration has been below detection limits. Traces of 137 Cs and 134 Cs were also measured in the air filters with an activity ratio of 137 Cs/ 134 Cs equal to 1 and 131 I/ 137 Cs activity ratio of about 3. Since 16 May 2011, the 137 Cs concentration in air has been determined to be about the same as before the Fukushima accident. Traces of 131 I were also measured in grass and milk. The maximum measured activity of 131 I in sheep milk was about 2 Bq l -1 which is 5000 times less than that measured in Greece immediately after the Chernobyl accident. The measured activity concentrations of artificial radionuclides in Greece due to the Fukushima release, have been very low, with no impact on human health. (authors)

  11. Greece Experience of International Tourism

    Directory of Open Access Journals (Sweden)

    Beslan V. Labzhaniya

    2012-05-01

    Full Text Available Tourism offers a real opportunity to invite investments, decline unemployment and increase production, which will help to overcome crisis and come to sustainable development, badly needed for Greece now.

  12. Gender Wage Differentials in Greece

    OpenAIRE

    Evangelia Papapetrou

    2004-01-01

    The paper studies the existence of wage differentials between male and female employees in Greece employing quantile regession analysis techniques and applying a variant of the selection-adjusted Oaxaca and Ransom (1994) decomposition method to explain the components of the wage differentials. The results suggest that, in Greece, differences in wages between men and women can be identified. Decomposing the wage gap between genders, the results show that the difference in wages is attributed m...

  13. TOURISM IN PROTECTED AREAS: THE CASE OF THE NATIONAL MARINE PARK OF ALONISSOS-NORTHERN SPORADES IN GREECE

    OpenAIRE

    Stefanos Paraskevopoulos

    2017-01-01

    The tourist development of Greece began in the '50s to become one of the main sources of income, both nationally and locally, since many areas are the main source of tourism revenue. The concepts of sustainability and viability of this product and its operation, is being strongly marked recent decades in many conferences, notices, and scientific research. Greece established 30 Management Bodies to integrated management of protected areas belonging to this network. One of the main problems fac...

  14. ATHENS SEASONAL VARIATION OF GROUND RESISTANCE PREDICTION USING NEURAL NETWORKS

    Directory of Open Access Journals (Sweden)

    S. Anbazhagan

    2015-10-01

    Full Text Available The objective in ground resistance is to attain the most minimal ground safety esteem conceivable that bodes well monetarily and physically. An application of artificial neural networks (ANN to presage and relegation has been growing rapidly due to sundry unique characteristics of ANN models. A decent forecast is able to capture the dubiousness associated with those ground resistance. A portion of the key instabilities are soil composition, moisture content, temperature, ground electrodes and spacing of the electrodes. Propelled by this need, this paper endeavors to develop a generalized regression neural network (GRNN to predict the ground resistance. The GRNN has a single design parameter and expeditious learning and efficacious modeling for nonlinear time series. The precision of the forecast is applied to the Athens seasonal variation of ground resistance that shows the efficacy of the proposed approach.

  15. Family, political power and money in the Neoplatonic School of Athens

    Directory of Open Access Journals (Sweden)

    Luc Brisson

    2017-07-01

    Full Text Available How was the Neoplatonic School of Athens able to maintain itself for more than a century at Athens, in a hostile environment, while being the target of the opposition of the Christians who were not only in the majority, but also held political power? These are the questions this text seeks to answer. Although it does not promise any earth-shaking discovery, it will try to sketch a clear and precise portrait of the Neoplatonic School of Athens on the family, political and economic level.

  16. Development of a 3D Information System for the Old City Centre of Athens

    Directory of Open Access Journals (Sweden)

    Nikos Kaskampas

    2011-12-01

    Full Text Available The representation of three dimensional city models has been gaining ground increasingly in many scientific fields in the recent years. 3D City Modelling is a scale representation of natural and artificial objects in order to present the spatial data and highlight the social development of the city. Depending on its importance or the purpose of use, an object can be represented in various levels of detail. An increasing tendency to 3D city models is their integration into GIS, which proves to be an effective tool for managing, analyzing and planning in order to make decisions about technical, administrative and financial matters. A combination of digital photogrammetric techniques and laser scanning data contribute greatly to this, since a variety of data, such as aerial, satellite and terrestrial images, point clouds from airborne and terrestrial laser systems, and also a variety of photogrammetric and mobile mapping methods are available. The objective of this paper is the development of a 3D Information System (IS for the three-dimensional geometric documentation of the buildings owned by the Ministry of Culture in the old city centre of Athens, Greece, named “Plaka”. The area has been inhabited continuously since the prehistoric era, it has a special architectural style and includes a number of unique cultural heritage monuments. The data used for the reconstruction of the 3D model of Plaka consisted of aerial and terrestrial images, while raster, vector and descriptive data were used for the creation of a 2D GIS, which served as the background for the development of the 3D GIS. The latter includes all of the qualitative and quantitative information related to the 3D building models owned by the Ministry of Culture according to users’ needs. Each building in the vicinity of Plaka was depicted in one of the four different levels of detail created for the purpose of the study, according to their ownership status and other criteria. The

  17. Augustan Greece in Strabo’s Geography: A Short Survey

    Directory of Open Access Journals (Sweden)

    Marjeta Šašel Kos

    2010-07-01

    soldiers’ treatment of precious art works; scattering precious paintings on the ground, they played dice on them. Among the paintings he singles out Aristides’ Dionysus, which had given rise to the saying: “Nothing compares to Dionysus.” The painting ended up adorning the wall of the temple of Ceres in Rome, where it was destroyed by fire in Strabo’s lifetime. Other places discussed in greater detail by Strabo include the Roman colonies of Patrae and Dyme, as well as Thespiae, which was home to a community of Roman citizens. This city, ranking at the time as the most important in Boeotia next to Tanagra, attracted visitors with Praxiteles’ famous statue of Eros, which is an interesting example of early cultural tourism. Other communities of Roman merchants and entrepreneurs in the Peloponnese are attested for Elis, Argos, Mantinea, Messene, and Megalopolis, although the latter is claimed by Strabo to have been completely deserted. Athens and other Greek cities are scarcely discussed. The portrayal of Strabo’s, that is, of Augustan Greece is supplemented with Latin and Greek inscriptions, which shed light on how the Greeks lived under the Roman rule, in coexistence with Roman institutions, Roman colonies, and Italian and Roman communities living in most major Greek towns. Of these inscriptions, only a few representative examples are mentioned.

  18. Haemoglobinopathies in Greece: prevention programme over the past 35 years.

    Science.gov (United States)

    Loukopoulos, Dimitris

    2011-10-01

    At present, prevention of thalassaemia and sickle cell disease is the only realistic approach to control the birth of new patients in countries having high numbers of carriers. This is fully justified because avoiding the birth of an ever increasing number of patients may allow a more effective use of the available resources in improving the management of the patients surviving today and alleviate the already overloaded public health system from the inevitable tremendous and ever increasing cost. Moreover, prenatal diagnosis may help couples at risk to have non-thalassaemic children. Greece is one of the countries where the mean frequency of carriers is approximately 7.5 per cent (population 11 million) and has set up a nationwide programme for carrier identification in the early seventies; this is provided through a dozen of specific Units attached to the major Blood Transfusion Services of the country, on a voluntary basis and free of charge. Spread of information through mass media, the schools, and other groups has greatly contributed in creating the necessary sensitization; obstetricians and antenatal Clinics are also instrumental to this effect. Prenatal diagnosis is offered centrally (Athens) and covers satisfactorily the estimated needs (500-600 annually); the total number has already exceeded 35,000. According to information obtained from the major paediatric hospitals all over the country, the number of thalassaemia major or SCD admitted for treatment over the last ten years has been around 15 yearly (instead of an estimate of 120-130).

  19. Propagation Influences on Digital Transmission Systems: Problems and Solutions Held at Athens, Greece on 4-8 June 1984.

    Science.gov (United States)

    1984-06-08

    compared with predictions of dispersion. The predictions considerably underestimated the measured dispersion, but the inclusion of a beam hro~ adening ...41 ’ii Nl A TRANSMISSION ASYNCHRONE A FORT ETALEMENT DE SPECTRE Par- M. SCHILLIGER et C. LELOUP - MT RADIOPROFESSIONNE.LLE 46, Quai Alphonse le Gallo

  20. Development of an integrated methodology for the energy needs of a major urban city: The case study of Athens, Greece

    DEFF Research Database (Denmark)

    Xydis, George

    2012-01-01

    /s to meet the (metropolitan) city's energy needs using Renewable Energy Sources (RES) and additionally implement a techno-economic analysis through a developed tool, in order to find which RES should participate in the city's energy system examining different scenarios focusing not only on the projects......' economical success but also on minimizing the cost for the society....

  1. Ionospheric anomalies detected by ionosonde and possibly related to crustal earthquakes in Greece

    Science.gov (United States)

    Perrone, Loredana; De Santis, Angelo; Abbattista, Cristoforo; Alfonsi, Lucilla; Amoruso, Leonardo; Carbone, Marianna; Cesaroni, Claudio; Cianchini, Gianfranco; De Franceschi, Giorgiana; De Santis, Anna; Di Giovambattista, Rita; Marchetti, Dedalo; Pavòn-Carrasco, Francisco J.; Piscini, Alessandro; Spogli, Luca; Santoro, Francesca

    2018-03-01

    Ionosonde data and crustal earthquakes with magnitude M ≥ 6.0 observed in Greece during the 2003-2015 period were examined to check if the relationships obtained earlier between precursory ionospheric anomalies and earthquakes in Japan and central Italy are also valid for Greek earthquakes. The ionospheric anomalies are identified on the observed variations of the sporadic E-layer parameters (h'Es, foEs) and foF2 at the ionospheric station of Athens. The corresponding empirical relationships between the seismo-ionospheric disturbances and the earthquake magnitude and the epicentral distance are obtained and found to be similar to those previously published for other case studies. The large lead times found for the ionospheric anomalies occurrence may confirm a rather long earthquake preparation period. The possibility of using the relationships obtained for earthquake prediction is finally discussed.

  2. Ionospheric anomalies detected by ionosonde and possibly related to crustal earthquakes in Greece

    Directory of Open Access Journals (Sweden)

    L. Perrone

    2018-03-01

    Full Text Available Ionosonde data and crustal earthquakes with magnitude M ≥ 6.0 observed in Greece during the 2003–2015 period were examined to check if the relationships obtained earlier between precursory ionospheric anomalies and earthquakes in Japan and central Italy are also valid for Greek earthquakes. The ionospheric anomalies are identified on the observed variations of the sporadic E-layer parameters (h′Es, foEs and foF2 at the ionospheric station of Athens. The corresponding empirical relationships between the seismo-ionospheric disturbances and the earthquake magnitude and the epicentral distance are obtained and found to be similar to those previously published for other case studies. The large lead times found for the ionospheric anomalies occurrence may confirm a rather long earthquake preparation period. The possibility of using the relationships obtained for earthquake prediction is finally discussed.

  3. Electricity sector reform in Greece

    International Nuclear Information System (INIS)

    Iliadou, Ekaterini N.

    2009-01-01

    This paper provides an outlook of the electricity market reform in Greece which started in 2001 and is still developing slowly. This is related to the persisting dominance of the incumbent company and the specificities of the electricity sector of Greece which is heavily dependent on indigenous lignite firing generation, while being located in the periphery of the EU internal electricity and gas markets. Competition through enhancing electricity trade in the region is limited to date, as the establishment of an internal market in South East Europe also progresses slowly. Development of competition through gas-firing generation by new entrants has been the priority adopted by State and Regulator's policies. However, the gas supply market in Greece and in the region still lags behind. (author)

  4. Characteristics of prevalent and new COPD cases in Greece: the GOLDEN study

    Directory of Open Access Journals (Sweden)

    Mitsiki E

    2015-07-01

    Full Text Available Eirini Mitsiki,1 Eleni Bania,2 Christos Varounis,1 Konstantinos I Gourgoulianis,2 Evangelos C Alexopoulos3 1Medical Department, Novartis Hellas, Athens, 2Department of Respiratory Medicine, Medical School, University of Thessaly, University Hospital of Larissa, Larissa, 3School of Social Sciences, Hellenic Open University, Athens, Greece Background: Greece has one of the highest rates of smoking and chronic obstructive pulmonary disease (COPD in Europe. Aim: The study aimed to record both the disease characteristics among a sample of Greek COPD patients and the nationwide rates of newly diagnosed COPD cases.Methods: In this noninterventional, epidemiological cross-sectional study, a representative nationwide sample of 45 respiratory centers provided data on the following: 1 the demographic and clinical characteristics of COPD patients and 2 newly diagnosed COPD cases monitored over a period of 6 months by each physician.Results: Data from 6,125 COPD patients were collected. Advanced age (median age: 68 years, male predominance (71.3%, largely overweight status with median body mass index (BMI =27.5 kg/m2, high percentage of current and ex-smokers (89.8%, and presence of comorbidities (81.9% were evident in the sample. According to the Global Initiative for Chronic Obstructive Lung Disease (GOLD 2011 criteria, majority of the COPD patients had moderate or severe airflow limitation (61%. Severity of airflow limitation was significantly associated with older age, male sex, obesity, ex-smoking status, and presence of comorbidity (all P-values <0.001. A total of 61.3% of the patients received medication, mostly bronchodilators (64.4% and fixed-dose combinations of long-acting β2-agonists and inhaled corticosteroids (39.9%, while 35.9% reported taking medication on demand. The majority (81.1% of patients reported a preference for fewer inhalations of their bronchodilator therapy. Based on the mixed-effect Poisson model, the rate of newly

  5. Subjective social status, social network and health disparities: empirical evidence from Greece.

    Science.gov (United States)

    Charonis, Antonios; Kyriopoulos, Ilias-Ioannis; Spanakis, Manos; Zavras, Dimitris; Athanasakis, Kostas; Pavi, Elpida; Kyriopoulos, John

    2017-02-27

    Several studies suggest that socioeconomic status affects (SES) affects self-rated health (SRH), both in Greece and internationally. However, prior research mainly uses objective measures of SES, instead of subjective evaluations of individuals' social status. Based on this, this paper aims to examine (a) the impact of the economic dowturn on SRH in Greece and (b) the relationship between subjective social status (SSS), social network and SRH. The descriptive analysis is based on four cross-sectional surveys conducted by the National School of Public Health, Athens, Greece (2002, 2006, 2011, 2015), while the data for the empirical investigation were derived from the 2015 survey (Health + Welfare Survey GR). The empirical strategy is based on an ordinal logistic regression model, aiming to examine how several variables affect SRH. Size of social network and SSS are among the independent variables employed for the empirical analysis RESULTS: According to our findings, average SRH has deteriorated, and the percentage of the population that reports very good/good SRH has also decreased. Moreover, our empirical analysis suggests that age, existence of a chronic disease, size of social network and SSS affect SRH in Greece. Our findings are consistent with the existing literature and confirm a social gradient in health. According to our analysis, health disparities can be largely attributed to socioeconomic inequalities. The adverse economic climate has impact on socioeconomic differences which in turn affect health disparities. Based on these, policy initiatives are necessasy in order to mitigate the negative impact on health and the disparities caused by economic dowturn and the occuring socioeconomic inequalities.

  6. Science Education and the Emergence of the Specialized Scientist in Nineteenth Century Greece

    Science.gov (United States)

    Tampakis, Konstantinos

    2013-04-01

    In this paper, I describe the strong and reciprocal relations between the emergence of the specialized expert in the natural sciences and the establishment of science education, in early Modern Greece. Accordingly, I show how science and public education interacted within the Greek state from its inception in the early 1830, to the first decade of the twentieth century, when the University of Athens established an autonomous Mathematics and Physics School. Several factors are taken into account, such as the negotiations of Western educational theories and practices within a local context, the discourses of the science savants of the University of Athens, the role of the influential Greek pedagogues of the era, the state as an agent which imposed restrictions or facilitated certain developments and finally the intellectual and cultural aspirations of the nation itself. Science education is shown to be of fundamental importance for Greek scientists. The inclusion of science within the school system preceded and promoted the appearance of a scientific community and the institution of science courses was instrumental for the emergence of the first trained Greek scientists. Thus, the conventional narrative that would have science appearing in the classrooms as an aftermath of the emergence of a scientific community is problematized.

  7. Friedreich's ataxia and other hereditary ataxias in Greece: an 18-year perspective.

    Science.gov (United States)

    Koutsis, Georgios; Kladi, Athina; Karadima, Georgia; Houlden, Henry; Wood, Nicholas W; Christodoulou, Kyproula; Panas, Marios

    2014-01-15

    Limited data exist on the spectrum of heredoataxias in Greece, including the prevalence and phenotype of Friedreich's ataxia (FRDA) and the prevalence and subtypes of dominant spinocerebellar ataxias (SCAs). We analyzed clinically and investigated genetically for FRDA and triplet-repeat expansion SCAs a consecutive series of 186 patients with suspected heredoataxia referred to Athens over 18 years. For prevalence estimates we included patients with molecular diagnosis from Cyprus that were absent from the Athens cohort. The minimum prevalence of FRDA was ~0.9/100,000, with clusters of high prevalence in Aegean islands. FRDA was diagnosed in 73 probands. The genotypic and phenotypic spectrum of FRDA was similar to other populations, with one patient compound heterozygote for a known point mutation in FXN (Asn146Lys). Undiagnosed recessive ataxias included FRDA-like and spastic ataxias. The minimum prevalence of dominant SCAs was ~0.7/100,000. SCA1 (4), SCA7 (4), SCA2, SCA6, and SCA17 (1 each) probands were identified. A molecular diagnosis was reached in 31% of dominant cases. Undiagnosed dominant patients included a majority of type III autosomal dominant cerebellar ataxias. FRDA is the commonest heredoataxia in the Greek population with prevalence towards the lower end of other European populations. Dominant SCAs are almost as prevalent. SCA1, SCA2, SCA6, SCA7 and SCA17 patients complete the spectrum of cases with a specific molecular diagnosis. © 2013.

  8. Open Education, OER & MOOCs for entrepreneurship: To share or not to share

    NARCIS (Netherlands)

    Stracke, Christian M.

    2016-01-01

    Invited Speech at the Conference Skills and competences on female entrepreneurship, Athens, Greece, by Stracke, C. M. (2016, 6 July): "Open Education, OER & MOOCs for entrepreneurship: To share or not to share"

  9. Sexualities and Public Space in Greece: a Celluloid Quest. DOI: 10.5212/Rlagg.v.5.i2.0007

    OpenAIRE

    Kallitsis, Phevos; National Technical University of Athens

    2014-01-01

    Greece is a country that considers itself to be part of the Western civilization, though still a lot oriental elements exist in its culture and way of thinking. LGBT people are considered to be either invisible or pointed out as metaphorical or literal punch bag. So it was a surprise that a year after the first Athens Gay Pride (2005), two greek movies appeared with homosexuality as their central theme. The first one “The Blue Dress”, a drama about the journey of a young boy till he turns int...

  10. The Presence of Ancient Greece in Modern Greece

    Science.gov (United States)

    Anton, John P.

    1977-01-01

    The author relates the ways in which a present day visitor to Greece will be reminded of ancient Greek history. The legendary hospitality, Greek statues, the landscape, Greek dances, gestures, and customs are some of the topics discussed. (Author/RM)

  11. Mednarodna znanstvena konferenca ECEI 2010 = 5th European Conference on Innovation and Enterpreunership

    Directory of Open Access Journals (Sweden)

    Elizabeta Zirnstein

    2010-12-01

    Full Text Available The 5th European Conference on Innovation and Enterpreunership –ecei 2010 was hosted by the National and Kapodistrian University ofAthens from 15th to 17th September 2010. More than 150 authors andco-authors from 38 countries shared their research results, viewpointsand ideas on a wide range of topics that fall into this important area ofresearch

  12. Networking activism: implications for Greece

    Directory of Open Access Journals (Sweden)

    Pantelis Vatikiotis

    2011-12-01

    Full Text Available The outbreak of December 2008 against police brutality through a wave of demonstrations and street protests in Athens, which was strongly advocated by protest activities and practices across the world, addresses several issues in relation to the transformative potentials of mediated collective action. The paper critically evaluates different accounts of December events, probing then into thevery networking of that movement. From this perspective, it points out another aspect of the local-global interplay in protest culture along new mediating practices (beyond the creation of transnational publics, that of the implications of transnational networking for local social activism and identification, addressing relevant questions in the Greek context.

  13. Brominated flame retardants in Belgian little owl (Athene noctua) eggs

    Energy Technology Data Exchange (ETDEWEB)

    Jaspers, V.; Covaci, A.; Maervoet, J.; Dauwe, T.; Schepens, P.; Eens, M. [Antwerp Univ. (Belgium)

    2004-09-15

    Since the 1960s, polybrominated diphenylethers (PBDEs), a class of brominated flame retardants (BFRs), are widely used in textiles, plastics, electronic equipment and other materials. Their massive use has led to the ubiquitous presence of PBDEs in the environment and in biota in which the PBDE levels seem to increase rapidly. High concentrations of some congeners may cause adverse effects in both wildlife and in human populations1 and this has led to the growing concern of scientists over the last decade and to the need for more data on environmental levels of PBDEs. The little owl (Athene noctua) is a small sedentary predator, which makes it a very suitable biomonitoring species. This owl species feeds on a variety of preys, including small mammals and birds, reptiles, amphibians, earthworms and beetles, depending on the season and the local circumstances. Because very limited information is available about contamination levels in the little owl, a study was conducted to determine the concentrations of PBDEs, polybrominated biphenyls (PBBs), polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in deserted or addled eggs of little owls in Belgium. Eggs have been used successfully as a monitoring tool for persistent organic pollutants (POPs) in several studies. Although the analysis of POPs in deserted or addled eggs has clear limitations, these can be partially avoided by analysing only highly persistent components, for which the original composition will not change due to 'posthatching' microbiological degradation.

  14. The new Athens Center applied to Space Weather Forecasting

    International Nuclear Information System (INIS)

    Mavromichalaki, H.; Sarlanis, C.; Souvatzoglou, G.; Mariatos, G.; Gerontidou, M.; Plainaki, C.; Papaioannou, A.; Tatsis, S.; Belov, A.; Eroshenko, E.; Yanke, V.

    2006-01-01

    The Sun provides most of the initial energy driving space weather and modulates the energy input from sources outside the solar system, but this energy undergoes many transformations within the various components of the solar-terrestrial system, which is comprised of the solar wind, magnetosphere and radiation belts, the ionosphere, and the upper and lower atmospheres of Earth. This is the reason why an Earth's based neutron monitor network can be used in order to produce a real time forecasting of space weather phenomena.Since 2004 a fully functioned new data analysis Center in real-time is in operation in Neutron Monitor Station of Athens University (ANMODAP Center) suitable for research applications. It provides a multi sided use of twenty three neutron monitor stations distributing in all world and operating in real-time given crucial information on space weather phenomena. In particular, the ANMODAP Center can give a preliminary alert of ground level enhancements (GLEs) of solar cosmic rays which can be registered around 20 to 30 minutes before the main part of lower energy particles. Therefore these energetic solar cosmic rays provide the advantage of forth warning. Moreover, the monitoring of the precursors of cosmic rays gives a forehand estimate on that kind of events should be expected (geomagnetic storms and/or Forbush decreases)

  15. Reports from the combined performance sessions in Athens Physics Workshops

    CERN Multimedia

    Alexa, C

    laurent & calin 2003 Athens: the Titan ATLAS, after weighing the Earth many years ago, continues its search on the mass problem and on the Higgs in particular … and gives results on the beam tests and simulations. Inner detector layout and flavor tagging Much effort has been dedicated to improve b-tagging efficiency, developing new sophisticated methods and more precise tuning of the good old and simple algorythms. But, we have to wait for eight months of datataking to reach an efficient b-tagging. The loss of performance, mainly produced by the increase of the b-layer radius and material changes, was compensated by the software improvements and verified on DC1 data.  Undoubtedly, the confirmation that the required performance can be achieved is coming from the test beams studies. The detector alignment has well advanced software and the tools are waiting to be used efficiently. Even if there are many things to be understood in lead-lead central collisions, encouraging b-tagging resul...

  16. Mass chest radiography in Greece

    International Nuclear Information System (INIS)

    Papavasiliou, C.

    1987-01-01

    In Greece mass chest radiography has been performed regularly on various population groups as a measure to control tuberculosis. Routine chest radiography is performed in most Greek hospitals on admission. In this report available data-admittedly inadequate-directly or indirectly addressing the problem of benefit versus the risk or cost associated with this examination is presented

  17. On some Chiroptera from Greece

    NARCIS (Netherlands)

    Laar, van Vincent; Daan, Serge

    1964-01-01

    On a trip to Greece between the 25th April and the 25th July 1963, the authors collected (on the mainland and some islands in the Aegean) insects, amphibians and reptiles as well as 194 mammals. Among the mammals, mainly rodents and insectivores, there were also 27 bats, belonging to five species.

  18. School Building Organisation in Greece.

    Science.gov (United States)

    PEB Exchange, 2001

    2001-01-01

    Discusses the past and current organizational structure of Greece's School Building Organisation, a body established to work with government agencies in the design and construction of new buildings and the provisioning of educational equipment. Future planning to incorporate culture and creativity, sports, and laboratory learning in modern school…

  19. Nuclear security and radiological preparedness for the olympic games, athens 2004: lessons learned for organizing major public events.

    Science.gov (United States)

    Kamenopoulou, Vassiliki; Dimitriou, Panayiotis; Hourdakis, Constantine J; Maltezos, Antonios; Matikas, Theodore; Potiriadis, Constantinos; Camarinopoulos, Leonidas

    2006-10-01

    In light of the exceptional circumstances that arose from hosting the Olympic Games in Athens in 2004 and from recent terrorist events internationally, Greece attributes the highest priority to security issues. According to its statutory role, the Greek Atomic Energy Commission is responsible for emergency preparedness and response in case of nuclear and radiological events, and advises the Government on the measures and interventions necessary to protect the public. In this context, the Commission participated in the Nuclear, Radiological, Biological, and Chemical Threat National Emergency Plan, specially developed for the Olympic Games, and coordinated by the Olympic Games Security Division. The objective of this paper is to share the experience gained during the organization of the Olympic Games and to present the nuclear security program implemented prior to, during, and beyond the Games, in order to prevent, detect, assess, and respond to the threat of nuclear terrorism. This program adopted a multi-area coverage of nuclear security, including physical protection of nuclear and radiological facilities, prevention of smuggling of radioactive materials through borders, prevention of dispersion of these materials into the Olympic venues, enhancement of emergency preparedness and response to radiological events, upgrading of the technical infrastructure, establishment of new procedures for assessing the threat and responding to radiological incidents, and training personnel belonging to several organizations involved in the National Emergency Response Plan. Finally, the close cooperation of Greek Authorities with the International Atomic Energy Agency and the U.S. Department of Energy, under the coordination of the Greek Atomic Energy Commission, is also discussed.

  20. Pre-travel preparation practices among business travellers to tropical and subtropical destinations: results from the Athens International Airport Survey.

    Science.gov (United States)

    Pavli, Androula; Silvestros, Chrysovalantis; Patrinos, Stavros; Lymperi, Ioanna; Maltezou, Helena C

    2014-01-01

    The number of business travellers from Greece to tropical and subtropical areas has recently increased. The study aimed to assess travel health preparation practices of business travellers departing to Africa, the Middle East and Asia. A questionnaire-based survey was conducted at Athens International Airport, from 1st of November 2011 to 30th of April 2013. A total of 684 business travellers participated in the study; the majority were men (86.1%), of Greek nationality (95.3%), with tertiary education (90.8%) and employed (98%). Their mean age was 40 years; 62% and 26% of them were 35-49 and 19-34 years of age respectively. 84.8% were travelling alone. Most frequent destinations were the Middle East (46.8%) and sub-Saharan Africa (16%). For 23.5% of the travellers it was their first trip to a tropical or subtropical country. Only 58.8% pursued pre-travel health consultation; vaccination and malaria chemoprophylaxis were administered to 24.7% and 25.7% of the travellers, respectively. Hepatitis A and typhoid vaccination rates were lower than expected (70% and 35%, respectively). Nearly half of the travellers who visited malaria endemic areas did not receive any chemoprophylaxis. Having elementary education level, travelling to the Middle East or North Africa, travelling for less than 1 month duration, and staying in a house or a hotel were associated with a higher probability of not pursuing health consultation. Significant gaps were found in pre-travel health practices of business travellers departing to Africa, the Middle East and Asia. Strategies should be developed in order to improve awareness of business travellers. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Comparison of Placido disc and Scheimpflug image-derived topography-guided excimer laser surface normalization combined with higher fluence CXL: the Athens Protocol, in progressive keratoconus

    Directory of Open Access Journals (Sweden)

    Kanellopoulos AJ

    2013-07-01

    Full Text Available Anastasios John Kanellopoulos,1,2 George Asimellis11Laservision.gr Eye Institute, Athens, Greece; 2New York University School of Medicine, Department of Opthalmology, NY, NY, USABackground: The purpose of this study was to compare the safety and efficacy of two alternative corneal topography data sources used in topography-guided excimer laser normalization, combined with corneal collagen cross-linking in the management of keratoconus using the Athens protocol, ie, a Placido disc imaging device and a Scheimpflug imaging device.Methods: A total of 181 consecutive patients with keratoconus who underwent the Athens protocol between 2008 and 2011 were studied preoperatively and at months 1, 3, 6, and 12 postoperatively for visual acuity, keratometry, and anterior surface corneal irregularity indices. Two groups were formed, depending on the primary source used for topoguided photoablation, ie, group A (Placido disc and group B (Scheimpflug rotating camera. One-year changes in visual acuity, keratometry, and seven anterior surface corneal irregularity indices were studied in each group.Results: Changes in visual acuity, expressed as the difference between postoperative and preoperative corrected distance visual acuity were +0.12 ± 0.20 (range +0.60 to -0.45 for group A and +0.19 ± 0.20 (range +0.75 to -0.30 for group B. In group A, K1 (flat keratometry changed from 45.202 ± 3.782 D to 43.022 ± 3.819 D, indicating a flattening of -2.18 D, and K2 (steep keratometry changed from 48.670 ± 4.066 D to 45.865 ± 4.794 D, indicating a flattening of -2.805 D. In group B, K1 (flat keratometry changed from 46.213 ± 4.082 D to 43.190 ± 4.398 D, indicating a flattening of -3.023 D, and K2 (steep keratometry changed from 50.774 ± 5.210 D to 46.380 ± 5.006 D, indicating a flattening of -4.394 D. For group A, the index of surface variance decreased to -5.07% and the index of height decentration to -26.81%. In group B, the index of surface variance

  2. Avaliação da onda b do eletrorretinograma na Athene cunicularia Evaluation of the b-wave electroretinogram in Athene cunicularia

    Directory of Open Access Journals (Sweden)

    Márcio Penha Morterá Rodrigues

    2008-12-01

    Full Text Available OBJETIVO: Avaliar a onda b do eletrorretinograma da coruja buraqueira (Athene cunicularia, diferenciando a resposta elétrica retiniana em ambiente fotópico e escotópico. MÉTODOS: Foi realizado estudo observacional transversal, com o registro do eletrorretinograma full field de quatorze olhos, sendo sete estimulados em ambiente fotópico e sete em ambiente escotópico sob estímulo com luz branca seguindo protocolo da ISCEV. RESULTADOS: As respostas elétricas da retina da espécie estudada para o espectro de luz aplicado mostraram-se presentes em ambos ambientes, não havendo diferença estatisticamente significativa da resposta elétrica da retina da Athene cunicularia quando estimulada com luz branca, tanto em ambiente escotópico quanto fotópico. CONCLUSÃO: Os dados nos permitem, portanto, inferir que a percepção pela Athene cunicularia da cor branca é a mesma, no claro e no escuro, o que pode ser responsável pela capacidade adaptativa da espécie no seu habitat natural.PURPOSE: To evaluate b-wave of the electroretinogram of the burrowing owl (Athene cunicularia, differentiating the retinal electric reply in photopic and scotopic environment. METHODS: Transversal observational study was carried through, with the register of the full field electroretinogram of fourteen eyes; seven were stimulated in photopic environment and seven in scotopic environment using with white light according to the ISCEV protocol. RESULTS: The electrical responses of the retina of the species studied showed no statistically significant difference for the applied spectrum of white light in both scotopic photopic environments. CONCLUSION: The data allow us, therefore, to infer that the perception of the Athene cunicularia of the white color is the same one, in clear and dark environments, what it can be responsible for the adaptive capacity of the species in their natural habitat.

  3. Characteristics of psoriasis in Greece: an epidemiological study of a population in a sunny Mediterranean climate.

    Science.gov (United States)

    Rigopoulos, Dimitris; Gregoriou, Stamatis; Katrinaki, Aimilia; Korfitis, Chrysovalantis; Larios, Giorgos; Stamou, Christos; Mourellou, Olympia; Petridis, Athanasios; Rallis, Efstathios; Sotiriadis, Dimitris; Katsambas, Andreas D; Antoniou, Christina

    2010-01-01

    Psoriasis is a chronic inflammatory skin disease with important socioeconomic consequences. Data on psoriasis prevalence in Greece is scarce and circumstantially reported. The aim of this study was the recording of psoriatic patients' demographic data, clinical characteristics of the disease, and exacerbating factors. Seven hundred and eighty four patients were enrolled in 6 centres (4 in Athens and 2 in Thessaloniki) in a multicenter epidemiologic prospective study. The mean age of patients was 43.2 (standard deviation, SD 17.44) years (median 42 years), while the men: women ratio was 1.8:1. Additionally, 35% of patients reported a positive family history of psoriasis. The mean age of patients at the first episode of psoriasis was 31.3 (SD 16.39) years (median 28 years). Psoriasis vulgaris was the most common form of psoriasis in the population participating in this study. Flares of psoriasis occurred 2.6 times per year on average. The patients considered stress as the main cause for psoriasis exacerbation. Most frequent target points of psoriasis included elbows, legs, scalp and knees. The most common symptoms reported were scaling, and itching. On average, patients visited dermatologists 2.4 times per year for issues related to psoriasis. This study provides epidemiological information regarding psoriasis in Greece. Results of this survey could assist in delineation of patient profiles, and improve communication between doctors and patients.

  4. Mammography screening in Greece: An exploratory survey of women's views, experiences and behaviours

    Directory of Open Access Journals (Sweden)

    Athena Kalokerinou

    2012-01-01

    Full Text Available Background: Internationally, breast cancer comprises 29% of all cancer incidences. In Greece, 1,500-1,800women die annually from breast cancer out of the 4,000 who are affected. Only 5% are detected at an early diseasestage through mammography screening.Aim: This paper presents findings from a study exploring the factors that influence Greek women’smammography screening behaviour.Methodology: Data were collected in Athens-Greece, during the period March-July 2008, from individuals whowere members of six women’s associations. One hundred and eighty six questionnaires were completed and 33interviews were conducted from a sub-sample. This paper reports the findings from the questionnaire survey.Results: Participants had a variety of demographic characteristics with 85% of them having attendedmammography screening. Only 61% of them intended to continue in the future. Τhe majority of women agreedwith a number of factors which supported their decision to participate in regular mammography screening, such asdoctors’ encouragement and mammogram efficacy to detect breast cancer at an early stage, while anxiety wasidentified as a possible inhibitor to their participation.Conclusion: Women’s mammography screening behaviour and perceptions of mammography screening appearedto be positive in relation to their participation. However, the reasons as to why a large number of women indicatedthey were unlikely to go for mammography screening again is not known, and needs further investigation.

  5. Historical earthquake investigations in Greece

    Directory of Open Access Journals (Sweden)

    K. Makropoulos

    2004-06-01

    Full Text Available The active tectonics of the area of Greece and its seismic activity have always been present in the country?s history. Many researchers, tempted to work on Greek historical earthquakes, have realized that this is a task not easily fulfilled. The existing catalogues of strong historical earthquakes are useful tools to perform general SHA studies. However, a variety of supporting datasets, non-uniformly distributed in space and time, need to be further investigated. In the present paper, a review of historical earthquake studies in Greece is attempted. The seismic history of the country is divided into four main periods. In each one of them, characteristic examples, studies and approaches are presented.

  6. Greece welcomes CERN Accelerator School

    CERN Multimedia

    CAS School

    2011-01-01

    The CERN Accelerator School (CAS) and the University of the Aegean jointly organised a course on intermediate-level Accelerator Physics in Chios, Greece, from 19 to 30 September, 2011.   CAS Students pose for a group photo in Chios, Greece. This course followed the established format of the intermediate school, with lectures in the mornings and specialised courses in the afternoons. The latter provided “hands-on” education and experience in three topics: “RF Measurement Techniques”, “Beam Instrumentation and Diagnostics” and “Optics Design and Correction”.  Participants selected one of the three courses and followed the chosen topic throughout the school. Guided studies and tutorials on core subjects, seminars and a poster session completed the programme. An excursion included a visit to the Nea Moni monastery, a guided tour of two medieval villages, Pyrgi and Mesta, and finished with a typical Greek me...

  7. Greece: Too Strategic To Fail

    Science.gov (United States)

    2016-02-16

    institutions? According to American sociologist Fred Block, in a capitalist society, business--hoping to maximize profits--acts as a source of inertia for...Dream of the European Union.” 36 Note: The rationale for bringing Greece into the EEC is noteworthy. As the self -appointed “protector of democracy...have historically defined … the ‘Orient’ or ‘East’ … whether as a geographic entity, a 96

  8. Penetration of Photovoltaics in Greece

    OpenAIRE

    Eugenia Giannini; Antonia Moropoulou; Zacharias Maroulis; Glykeria Siouti

    2015-01-01

    Recently, an interesting experiment was completed in Greece concerning photovoltaic penetration into the electricity production sector. Based on the relevant laws and in accordance to the related European directives, an explosive penetration process was completed in less than three years, resulting in a 7% share of photovoltaics in electricity production instead of the previous negligible share. The legislation was based on licensing simplification and generous feed-in-tariffs. This approach ...

  9. Health economic evaluation in Greece.

    Science.gov (United States)

    Rovithis, Dimitrios

    2006-01-01

    There is a growing volume of literature on health economic evaluation, with this form of analysis becoming increasingly influential at the decision-making level worldwide. The purpose of this study was to review the current state of health economic evaluation in Greece, with a view to uncovering reasons why its use in this country is limited. A search of the NHS Economic Evaluation Database was undertaken. The search included cost, cost-of-illness, cost-minimization, cost-effectiveness, cost-consequences, cost-utility, and cost-benefit analyses and was narrowed only to Greek authors undertaking solo or joint health economic evaluation in Greece. The search revealed that, in Greece, very little health economic evaluation has been undertaken. The main reason for the lack of interest is that the current chaotic healthcare system structure and financing does not provide the appropriate incentives to stimulate a powerful interest in this type of research. This condition is a result of the lack of a long-term national health policy and the hesitation of the present and past Greek governments to date to proceed to large-scale reforms because of political considerations. The Greek governments have also been content with the good health indicators being achieved. Even if it is accepted that good health prevails in Greece, slower economic growth rates, an ageing population, and the continuous immigration will place increasing pressure on healthcare resources and will necessitate a more rational use of these resources. Health economic evaluation, by weighing benefits against costs, therefore, has an important role to play.

  10. Historical and commercial triangle of Athens. Patrimonalization through imaginary urban projects, rhetoric and rediscovery of tradition

    OpenAIRE

    Katerina Polychroniadi

    2016-01-01

    Athens has both famous and infamous identities. A city immersed in history surrounded by an"ugly"contemporary urban environment. A city which people love to ‘hate’ exactly due to this dense urban environment and fast pace, but which at the same time is celebrated for its lively everyday (and night) life and creativity. In this paper we focus on the so called "historical and commercial triangle", the city’s downtown in which the historic image of Athens juxtaposes to (coexists with) the most i...

  11. General Practice as a career choice among undergraduate medical students in Greece

    Directory of Open Access Journals (Sweden)

    Stefanadis Christodoulos

    2007-06-01

    Full Text Available Abstract Background Although General Practice (GP was recognized as a medical specialty in Greece in 1986, the number of GPs is insufficient to cover needs and only few medical graduates choose GP as a career option. In the present study we investigated the profile of medical students in terms of their decisions regarding specialization and the possible association of career choices different from GP with the status of undergraduate training regarding GP. Methods The sample consisted of final year students in the Medical School of the University of Athens, Greece. Students filled in a self-reported questionnaire focusing on medical specialization, and GP in particular. Results Response rate was 82.5% with 1021 questionnaires collected, out of 1237 eligible medical students. Only 44 out of the 1021 (4.3% respondents stated that GP is -or could be- among their choices for specialty. The most popular medical specialty was General Surgery (10.9%, followed by Cardiology (9.6%, Endocrinology (8.7% and Obstetrics-Gynaecology (8.3%. The most common criterion for choosing GP was the guaranteed employment on completion of the residency (54.6% while a 56.6% of total respondents were positive to the introduction of GP/FM as a curriculum course during University studies. Conclusion Despite the great needs, GP specialty is currently not a career option among undergraduate students of the greater Medical University in Greece and is still held in low esteem. A university department responsible for undergraduate teaching, promotion and research in GP (where not available is essential; the status of undergraduate training in general practice/family medicine seems to be one of the most important factors that influence physician career choices regarding primary care specialties.

  12. Actors and factors in the governance of irregular migration : a comparative analysis of Albanian, Georgian, Ukrainian, Pakistani and Afghani irregular flows to Greece

    OpenAIRE

    TRIANDAFYLLIDOU, Anna

    2015-01-01

    Proceedings from the conference "Governing Irregular Migration : States, Actors and Intermediaries", Athens 8-9 July 2015 The loss of over a thousand human lives in the effort to cross the Mediterranean during April 2015 has once again drawn media and political attention to the challenges that the EU is facing in its efforts to govern migration and asylum. However, what seems to be still far from complete is our (the experts and the politicians) understanding of what drives people to put t...

  13. Study on an intense dust storm over Greece

    Science.gov (United States)

    Kaskaoutis, D. G.; Kambezidis, H. D.; Nastos, P. T.; Kosmopoulos, P. G.

    Springtime constitutes the most favorable period for Sahara dust outbreaks and transport over Eastern Mediterranean. This study investigates the aerosol properties during April 2005 using remote-sensing and ground-based measurements. Three dust events with high aerosol optical depth (AOD) values have been observed during the measuring period, with duration of two days, i.e. 11-12, 16-17 and 25-26 April 2005. In this paper we mainly focus on the intense dust event of 16-17 April 2005, when a thick dust layer transported from Libya affected the whole Greek territory. Very high AOD values obtained from Aqua-MODIS sensor were observed over Greece (mean 2.42 ± 1.25) on 17 April, while the respective mean April value was 0.31 ± 0.09. The AOD at 550 nm (AOD 550) values over Crete were even larger, reaching ˜4.0. As a consequence, the PM 10 concentrations over Athens dramatically increased reaching up to 200 μg m -3. On the other hand, the fine-mode fraction values obtained from Terra-MODIS showed a substantial decrease in the whole Greek area on 17 April with values below 0.2 in the Southern regions. The intense dust layer showed a complex behavior concerning its spatial and temporal evolution and allowed us to study the changes in the optical properties of the desert dust particles along their transport routes due to the mixing processes with other aerosol types. The results from different measurements (ground-based and remote-sensing) did not contradict each other and, therefore, are adequate for monitoring of dust load over the Eastern Mediterranean.

  14. Upper extremity disorders in heavy industry workers in Greece.

    Science.gov (United States)

    Tsouvaltzidou, Thomaella; Alexopoulos, Evangelos; Fragkakis, Ioannis; Jelastopulu, Eleni

    2017-06-18

    To investigate the disability due to musculoskeletal disorders of the upper extremities in heavy industry workers. The population under study consisted of 802 employees, both white- and blue-collar, working in a shipyard industry in Athens, Greece. Data were collected through the distribution of questionnaires and the recording of individual and job-related characteristics during the period 2006-2009. The questionnaires used were the Quick Disabilities of the Arm, Shoulder and Hand (QD) Outcome Measure, the Work Ability Index (WAI) and the Short-Form-36 (SF-36) Health Survey. The QD was divided into three parameters - movement restrictions in everyday activities, work and sports/music activities - and the SF-36 into two items, physical and emotional. Multiple linear regression analysis was performed by means of the SPSS v.22 for Windows Statistical Package. The answers given by the participants for the QD did not reveal great discomfort regarding the execution of manual tasks, with the majority of the participants scoring under 5%, meaning no disability. After conducting multiple linear regression, age revealed a positive association with the parameter of restrictions in everyday activities (b = 0.64, P = 0.000). Basic education showed a statistically significant association regarding restrictions during leisure activities, with b = 2.140 ( P = 0.029) for compulsory education graduates. WAI's final score displayed negative charging in the regression analysis of all three parameters, with b = -0.142 ( P = 0.0), b = -0.099 ( P = 0.055) and b = -0.376 ( P = 0.001) respectively, while the physical and emotional components of SF-36 associated with movement restrictions only in daily activities and work. The participants' specialty made no statistically significant associations with any of the three parameters of the QD. Increased musculoskeletal disorders of the upper extremity are associated with older age, lower basic education and physical and mental/emotional health

  15. International Conference Educational Robotics 2016

    CERN Document Server

    Moro, Michele; Menegatti, Emanuele

    2017-01-01

    This book includes papers presented at the International Conference “Educational Robotics 2016 (EDUROBOTICS)”, Athens, November 25, 2016. The papers build on constructivist and constructionist pedagogy and cover a variety of topics, including teacher education, design of educational robotics activities, didactical models, assessment methods, theater robotics, programming & making electronics with Snap4Arduino, the Duckietown project, robotics driven by tangible programming, Lego Mindstorms combined with App Inventor, the Orbital Education Platform, Anthropomorphic Robots and Human Meaning Makers in Education, and more. It provides researchers interested in educational robotics with the latest advances in the field with a focus on science, technology, engineering, arts and mathematics (STEAM) education. At the same time it offers teachers and educators from primary to secondary and tertiary education insights into how educational robotics can trigger the development of technological interest and 21st c...

  16. A Survey of Removable Partial Denture (RPD Retentive Elements in Relation to Type of Edentulism and Abutment Teeth in Commercial Laboratories in Athens

    Directory of Open Access Journals (Sweden)

    Michael Sotiriou

    2014-01-01

    Full Text Available Objective. The aim of this survey was to record removable partial denture (RPD retentive elements and abutment teeth in partially edentulous patients, identified in commercial laboratories in Athens, Greece. Material and Methods. 628 master casts with the corresponding cast metal frameworks used in the construction of RPDs were evaluated. Casts were photographed to identify the number and position of existing teeth, the partial edentulism class and the retentive elements. Prevalence tables and the x2 test were used for the statistical analysis of the collected data (α=.05. Results. There were 276 maxillary (43.9% and 352 (56.1% mandibular casts. Maxillary edentulism entailed almost a total absence of right third molars in 96.7% and left third molars 96.0% of casts, with lower rates for the first and second molars. Edentulism in the posterior mandible presented a similar pattern. The most profound findings concerning retentive elements were: 91.9% of the retainers used were clasps and the remaining 8.1% were attachments. Of the clasps used, 48.9% were of the Roach Τ type, a finding more common in Kennedy Class I as compared to other Kennedy Classes (p<0.01. The circumferential clasps accounted for 19.3% of the total clasps used, and it was less frequently presented (8.8% in Kennedy I Classes (p<0.01. Conclusions. Roach clasps were used in the majority of cases whereas RPI clasps and attachments were rarely used.

  17. The History of Adult Education in Greece.

    Science.gov (United States)

    Boucouvalas, Marcie

    Adult education in Greece dates back to the time of Homer. Poetry and Panhellenic festivals were the earliest forms of adult education in Greece. By classical times, however, an entire learning society of human and material resources had been developed. Greek society experienced periods of high levels of culture and learning only to be conquered…

  18. Education Policy in Greece: A Preliminary Assessment

    Science.gov (United States)

    OECD Publishing, 2017

    2017-01-01

    The future of Greece's well-being will depend on improving educational performance to raise employment and social outcomes. The challenges are significant, as public education expenditure in Greece has declined in recent years and learning outcomes are weak. To help the Greek government address these challenges, this report proposes a set of…

  19. The management of cornea blindness from severe corneal scarring, with the Athens Protocol (transepithelial topography-guided PRK therapeutic remodeling, combined with same-day, collagen cross-linking

    Directory of Open Access Journals (Sweden)

    Kanellopoulos AJ

    2012-02-01

    Full Text Available Anastasios John KanellopoulosLaservision.gr Institute, Athens, Greece; Manhattan Eye, Ear and Throat Hospital, New York, NY, USA; New York University Medical School, New York, NY, USAPurpose: To evaluate the safety and efficacy of combined transepithelial topography-guided photorefractive keratectomy (PRK therapeutic remodeling, combined with same-day, collagen cross-linking (CXL. This protocol was used for the management of cornea blindness due to severe corneal scarring.Methods: A 57-year-old man had severe corneal blindness in both eyes. Both corneas had significant central scars attributed to a firework explosion 45 years ago, when the patient was 12 years old. Corrected distance visual acuity (CDVA was 20/100 both eyes (OU with refraction: +4.00, –4.50 at 135° in the right eye and +3.50, –1.00 at 55° in the left. Respective keratometries were: 42.3, 60.4 at 17° and 35.8, 39.1 at 151.3°. Cornea transplantation was the recommendation by multiple cornea specialists as the treatment of choice. We decided prior to considering a transplant to employ the Athens Protocol (combined topography-guided partial PRK and CXL in the right eye in February 2010 and in the left eye in September 2010. The treatment plan for both eyes was designed on the topography-guided wavelight excimer laser platform.Results: Fifteen months after the right eye treatment, the right cornea had improved translucency and was topographically stable with uncorrected distance visual acuity (UDVA 20/50 and CDVA 20/40 with refraction +0.50, –2.00 at 5°. We noted a similar outcome after similar treatment applied in the left eye with UDVA 20/50 and CDVA 20/40 with –0.50, –2.00 at 170° at the 8-month follow-up.Conclusion: In this case, the introduction of successful management of severe cornea abnormalities and scarring with the Athens Protocol may provide an effective alternative to other existing surgical or medical options.Keywords: Athens Protocol, collagen cross

  20. COMPDYN 2011 Conference

    CERN Document Server

    Fragiadakis, Michalis; Plevris, Vagelis; Computational Methods in Earthquake Engineering v.2

    2013-01-01

    This book provides an insight on advanced methods and concepts for the design and analysis of structures against earthquake loading. This second volume is a collection of 28 chapters written by leading experts in the field of structural analysis and earthquake engineering. Emphasis is given on current state-of-the-art methods and concepts in computing methods and their application in engineering practice. The book content is suitable for both practicing engineers and academics, covering a wide variety of topics in an effort to assist the timely dissemination of research findings for the mitigation of seismic risk. Due to the devastating socioeconomic consequences of seismic events, the topic is of great scientific interest and is expected to be of valuable help to scientists and engineers. The chapters of this volume are extended versions of selected papers presented at the COMPDYN 2011 conference, held in the island of Corfu, Greece, under the auspices of the European Community on Computational Methods in Ap...

  1. The endemic flora of Greece

    DEFF Research Database (Denmark)

    Tan, Kit

    2007-01-01

    The Balkan Peninsula has a rich endemic flora estimated as between 2600 and 2700 taxa; c. 750 are restricted to Greece. Conservationists consider the endemic flora of a country needs protection for all time; there is a tendency to paint an alarming picture. However, unless one knows something or ...... have been mapped and it is already possible to recognize the hot-spots of biodiversity as these are linked to the centres of endemism. Determining the centres of diversity is an important and significant contribution to further conservation measures at the global level....

  2. The Athens Model: Results of a High Saturation Program in Newspaper Reading Skill.

    Science.gov (United States)

    Berryman, Charles

    Five research reports on the use of instructional modules, originally published in the Atlanta "Journal and Constitution" as "Improving Reading Skills" and widely used in Georgia as the "Athens Model," are summarized in this paper. For research purposes, the modules were concentrated in time as a high saturation…

  3. Beyond the Informal City : Athens and the Possibility of an Urban Common

    NARCIS (Netherlands)

    Issaias, P.

    2014-01-01

    The thesis attempts to discuss the “informal” urbanization that characterizes the contemporary Greek cities as an immediate derivative of a complex political project, displayed primarily by architectural and urban typologies and protocols. As a case study, the Greek cities and particularly Athens,

  4. In the shadow of the Macedonian issue international realignments and Balkan repercussions: From the Greek-Yugoslav agreements of 18 june 1959 to the 1960 crisis in relations between Athens and Belgrade

    Directory of Open Access Journals (Sweden)

    Sfetas Spyridon

    2008-01-01

    Full Text Available The 1960s were a decade of important developments in the Balkans. Skopje’s stirring up of the issue of the supposed "Macedonian" minority led to a series of diplomatic clashes between Greece and Yugoslavia, culminating in the 1960-1962 crisis. A major role in developments in the Balkans was played by the Soviet Union, which, directly or indirectly, greatly influenced the shaping of Yugoslav foreign policy. The crisis began in August 1960 when for the first time since 1950, the Yugoslavia Foreign Ministry publicly raised the question of protecting the rights of the "Macedonian minority". While the Athens-Belgrade crisis was not serious enough to lead them to break off diplomatic relations, it did have a catalytic effect on the shaping of Bulgarian policy with regard to the Macedonian question. After the restoration of democracy in Greece (1974, and despite her need for support from Yugoslavia on the Cyprus issue, the Karamanlis government did not repeat the "mistakes" of 1959. Belgrade, having secured in 1975 a renewal of the agreement on the free zone in the Port of Thessaloniki, did not insist on signing a border agreement. The Macedonian question had become of no more than academic interest in the discussions of politicians on both sides of the border, and the crisis of 1960-62 merely a forgotten flareup.

  5. Foreign Guests in Ancient Greece

    Directory of Open Access Journals (Sweden)

    Zora Žbontar

    2013-12-01

    Full Text Available Xenía was a special relationship between a foreign guest and his host in Ancient Greece. The ritual of hosting a foreigner included an exchange of objects, feasting, and the establishment of friendship between people from different social backgrounds. This relationship implied trust, loyalty, friendship, and mutual aid between the people involved. Goods and services were also exchanged without any form of payment. There were no formal laws governing xenía – it was based entirely on a moral appeal. Mutual appreciation between the host and the guest was established during the ritual, but the host did retain a certain level of superiority over the guest. Xenía was one of the most important institutions in Ancient Greece. It had a lot of features and obligations similar to kinship and marriage. In literary sources the word xénos varies in meaning from “enemy stranger”, “friendly stranger”, “foreigner”, “guest”, “host” to “ritual friend”, and it is often hard to tell which usage is appropriate in a given passage. The paper describes the emphasis on hospitality towards foreigners. It presents an example of a depiction indicating xenía is presented, as well as several objects which were traded during the ritual. The paper also addresses the importance of hospitality in Greek drama in general, especially with examples of violations of the hospitality code.

  6. Radon Survey in Kalamata (Greece)

    International Nuclear Information System (INIS)

    Geranios, A.; Kakoulidou, M.; Mavroidi, Ph.; Moschou, M.; Fisher, S.; Burian, I.; Holecek, J.

    2001-01-01

    A national radon survey is still lacking for Greece. Some groups have carried out several more or less local or extended radon surveys and valuable experience has been gained. After the first preliminary survey carried out by our group, where 500 Kodak LR-115 etched track detectors were placed in Greek schools and dwellings for one year, indoor radon measurements were continued by placing the same number of detectors in a restricted area, covering the city of Kalamata (a medium size city with 60,000 inhabitants), situated in the south of Peloponnese. Although Kalamata was not of special radon interest, the local authorities insisted on knowing for their citizens' sake the level of this natural radiation. At first, the intention was to use a different method of organisation and distribution of the etched-track detectors from the previous one, attempting mainly to acquire more reliable results and to collect as many detectors as possible. Secondly, it was of great importance to test the statistics of the indoor radon concentrations for a rather small area, and thirdly, to estimate independently the annual absorbed dose by children, taking into account radon concentrations measured both in their home and at school. The set of detectors' readings (about 370), revealed, in general, lower values for Kalamata, compared to the ones found in the preliminary radon survey in Greece and almost all concentrations were found to be below the NRPB action level (200 Bq.m -3 ) (author)

  7. Tropospheric Ozone: a Menace for Crops and Natural Vegetation in Greece

    Directory of Open Access Journals (Sweden)

    Costas Saitanis

    Full Text Available Based on instrumental monitoring (AOT40s and phytodetection (with Bel-W3 and KK6/5 tobacco cultivars data we evaluated ambient ozone phytotoxicity in Greece. In the greater region of Mesogia-Attica, during the summer of 2000, the year before the new airport Eleftherios Venizelos (March 2001 began operating in this region, the AOT40s (ppb*h were 16,325 over 110 days at Spata; 18,646 over 113 days at Markopoulo; 8,093 over 22 days at Artemis and 16,679 over 121 days in Athens. The Bel- W3 and KK6/5 plants were extensively injured at all places with the greatest injury occurring at Artemis. During the same summer, ozone was also monitored in three rural areas of Corinth, at the Astronomical Observatory of Krionerion, Bogdani Hill and Kiato; The highest average daily AOT40 (192 ppb*h was observed in Krionerio, and it was almost equal to that occurred in Athens (193 ppb*h. Bel-W3 and KK6/5 plants placed at 11 rural areas in Corinth showed extended injury. The following year (2001, high injury was observed on other sets of bioindicator plants exposed in a network of 28 locations throughout the greater area of Volos and Pelion Mountain. Symptoms were more severe at Mortias, Xinovrisi, Tsagarada, Makrinitsa and Chania. The AOT40 (May-July was 11,391 and 10,351 ppb*hours for 2001 and 2002 respectively. Severe ozone-like symptoms have also been observed on field-cultivated grape vines, onion and watermelon plants. Synoptically, our investigations suggest that ozone occurs in the Greek mainland at levels that are potentially phytotoxic for sensitive crop species and for sensitive natural vegetation species including forest trees.

  8. Changes in domestic heating fuel use in Greece: effects on atmospheric chemistry and radiation

    Science.gov (United States)

    Athanasopoulou, Eleni; Speyer, Orestis; Brunner, Dominik; Vogel, Heike; Vogel, Bernhard; Mihalopoulos, Nikolaos; Gerasopoulos, Evangelos

    2017-09-01

    For the past 8 years, Greece has been experiencing a major financial crisis which, among other side effects, has led to a shift in the fuel used for residential heating from fossil fuel towards biofuels, primarily wood. This study simulates the fate of the residential wood burning aerosol plume (RWB smog) and the implications on atmospheric chemistry and radiation, with the support of detailed aerosol characterization from measurements during the winter of 2013-2014 in Athens. The applied model system (TNO-MACC_II emissions and COSMO-ART model) and configuration used reproduces the measured frequent nighttime aerosol spikes (hourly PM10 > 75 µg m-3) and their chemical profile (carbonaceous components and ratios). Updated temporal and chemical RWB emission profiles, derived from measurements, were used, while the level of the model performance was tested for different heating demand (HD) conditions, resulting in better agreement with measurements for Tmin < 9 °C. Half of the aerosol mass over the Athens basin is organic in the submicron range, of which 80 % corresponds to RWB (average values during the smog period). Although organic particles are important light scatterers, the direct radiative cooling of the aerosol plume during wintertime is found low (monthly average forcing of -0.4 W m-2 at the surface), followed by a minor feedback to the concentration levels of aerosol species. The low radiative cooling of a period with such intense air pollution conditions is attributed to the timing of the smog plume appearance, both directly (longwave radiation increases during nighttime) and indirectly (the mild effect of the residual plume on solar radiation during the next day, due to removal and dispersion processes).

  9. Birth of Olympic flame: Ancient Greece and European identity (II

    Directory of Open Access Journals (Sweden)

    Malešević Miroslava

    2010-01-01

    Full Text Available The anti-Chinese protests that were organized throughout European cities fol­lowing the route of the Olympic torch from Athens to Beijing, and the conflicts that erupted with strong emotions on both sides between the protestors and the Chinese citizens, will without a doubt remain a lasting memory of the 2008 Olympic games. Regardless of these protests' justified motives, there is a visible paradoxical role-switch in the scenes that circled the globe for months: the Olympic torch and Olympic idea, were being defended by China as a highest value and the source of their own past and identity, and attacked by the people (Europeans on whose land that very idea had been created and nurtured for over a hundred years. How should these contradictory images be understood? How did it come to this that the Chinese view themselves as the keepers of the Olympic tradition, that the pride of the Chinese nation, focused in that flame, gets hurt in attempts of European protestors to put it out? The modern Olympic Games, founded in 1896, were one of the echoes of a centuries' long Western European fascination with the Antique. This phenomenon of the Antique admiration has brought about a redefining of the European civilization's past, the abandoning the biblical narrative and the gradual creation of a secular story that we call modern history, in which Greece and Rome have become the main references of origin. The same process influenced the formation of national states that perceive, apart from their own histories, a collective cultural origin in Ancient Greece. Of course, the Galls, Francs or Germans had little in common with ancient Greeks; but modern European nations unite this fictional image of the Antique with the firm belief that it is the source of their cultural identity. For instance, not only did the 18th century French and English believe that they originated from ancient Greece but they managed to successfully 'sell' that story to modern Greeks

  10. PM(10) episodes in Greece: Local sources versus long-range transport-observations and model simulations.

    Science.gov (United States)

    Matthaios, Vasileios N; Triantafyllou, Athanasios G; Koutrakis, Petros

    2017-01-01

    Periods of abnormally high concentrations of atmospheric pollutants, defined as air pollution episodes, can cause adverse health effects. Southern European countries experience high particulate matter (PM) levels originating from local and distant sources. In this study, we investigated the occurrence and nature of extreme PM 10 (PM with an aerodynamic diameter ≤10 μm) pollution episodes in Greece. We examined PM 10 concentration data from 18 monitoring stations located at five sites across the country: (1) an industrial area in northwestern Greece (Western Macedonia Lignite Area, WMLA), which includes sources such as lignite mining operations and lignite power plants that generate a high percentage of the energy in Greece; (2) the greater Athens area, the most populated area of the country; and (3) Thessaloniki, (4) Patra, and (5) Volos, three large cities in Greece. We defined extreme PM 10 pollution episodes (EEs) as days during which PM 10 concentrations at all five sites exceeded the European Union (EU) 24-hr PM 10 standards. For each EE, we identified the corresponding prevailing synoptic and local meteorological conditions, including wind surface data, for the period from January 2009 through December 2011. We also analyzed data from remote sensing and model simulations. We recorded 14 EEs that occurred over 49 days and could be grouped into two categories: (1) Local Source Impact (LSI; 26 days, 53%) and (2) African Dust Impact (ADI; 23 days, 47%). Our analysis suggested that the contribution of local sources to ADI EEs was relatively small. LSI EEs were observed only in the cold season, whereas ADI EEs occurred throughout the year, with a higher frequency during the cold season. The EEs with the highest intensity were recorded during African dust intrusions. ADI episodes were found to contribute more than local sources in Greece, with ADI and LSI fraction contribution ranging from 1.1 to 3.10. The EE contribution during ADI fluctuated from 41 to 83

  11. Discovery of a possible hybrid of the Critically Endangered Forest Owlet Athene blewitti and Spotted Owlet Athene brama (Aves: Strigiformes from northern Maharashtra, India

    Directory of Open Access Journals (Sweden)

    S.A. Pande

    2011-04-01

    Full Text Available The Forest Owlet Athene blewitti is considered to be critically endangered and at an extremely high risk of extinction. It was recently rediscovered after 113 years and little is known about this endemic species, which has a very limited distribution in central India. In early February 2004, the Earth Lovers Association (ELA and the International Birding and Research Centre in Eilat (IBRCE arranged an expedition to the Melghat Tiger Reserve (MTR and mapped all known and newly discovered territories of Forest and Spotted owlets (A. brama

  12. Early and late hot extremes, and elongation of the warm period over Greece

    Science.gov (United States)

    Founda, Dimitra; Giannakopoulos, Christos; Pierros, Fragiskos

    2017-04-01

    The eastern Mediterranean has been assigned as one of the most responsive areas in climate change, mainly with respect to the occurrence of warmer and drier conditions. In Greece in particular, observations suggest prominent increases in the summer air temperature which in some areas amount to approximately 1 0C/decade since the mid 1970s, while Regional Climate Models simulate further increases in the near and distant future. These changes are coupled with simultaneous increase in the occurrence of hot extremes. In addition to changes in the frequency and intensity of hot extrems, timing of occurrence is also of special interest. Early heat waves in particular, have been found to increase thermal risk in humans. The study explores variations and trends in timing, namely the date of first and last occurrence of hot extremes within the year, and subsequently the hot extremes period (season), defined as the time interval (number of days) between first and last hot extremes occurrence, over Greece. A case study for the area of Athens covering a longer than 100-years period (1897-2015) was conducted first, which will be extended to other Greek areas. Several heat related climatic indices were used, based either on predefined temperature thresholds such as 'tropical days' (daily maximum air temperature, Tmax >30 0C), 'tropical nights' (daily minimum air temperature, Tmin >20 0C), 'hot days' (Tmax >35 0C), or on local climate statistics such as days with Tmax (or Tmin) > 95th percentile. The analysis revealed significant changes in the period of hot extremes and specifically elongation of the period, attributed to early rather than late hot extremes occurrence. An earlier shift of the first tropical day and the first tropical night occurrence by approximately 2 days/decade was found over the study period. An overall elongation of the 'hot days' season by 2.6 days/decade was also observed, which is more prominent since the early 1980s. Over the last three decades, earlier

  13. Greece, Milos Island Geothermal Project

    International Nuclear Information System (INIS)

    Delliou, E.E.

    1990-01-01

    On Milos island (Aegean Sea) a high enthalpy, water dominated geothermal field of high salinity exists. At 1985, a 2MW geothermoelectric pilot plant was installed on the island. This plant has been provided by Mitsubishi Heavy Industries of Japan under a contract with Public Power Corporation of Greece. Due to high salinity of the geothermal fluid, unforeseen problems (scaling mainly) arisen in both steam and brine cycles. As a consequence, the operation (trial mainly) of the power plant have been interrupted several times for long periods, in order to identify the arisen, each time, problems and find the most appropriate technical solution. The above fact, as well as, some unfortunate coincidences described in this paper, led Milos people to react against geothermal development in their island. The sequence of the events, technical and non-technical, their approach and the relevant conclusions are reported in this presentation

  14. Penetration of Photovoltaics in Greece

    Directory of Open Access Journals (Sweden)

    Eugenia Giannini

    2015-06-01

    Full Text Available Recently, an interesting experiment was completed in Greece concerning photovoltaic penetration into the electricity production sector. Based on the relevant laws and in accordance to the related European directives, an explosive penetration process was completed in less than three years, resulting in a 7% share of photovoltaics in electricity production instead of the previous negligible share. The legislation was based on licensing simplification and generous feed-in-tariffs. This approach transformed photovoltaic technology from a prohibitively expensive to a competitive one. This work aims to summarize the relevant legislation and illustrate its effect on the resulting penetration. A sigmoid-shape penetration was observed which was explained by a pulse-type driving force. The return on investment indicator was proposed as an appropriate driving force, which incorporates feed-in-tariffs and turnkey-cost. Furthermore, the resulting surcharge on the electricity price due to photovoltaic penetration was also analyzed.

  15. Greece and NATO: Problems and Prospects.

    Science.gov (United States)

    1980-06-06

    adept diplomatic maneuvers. Andreas Papandreou, the leader of PASOK (the main opposition party in Greece), maintains that Karamanlis is still pro...at the expense of the center party, was PASOK (Panhellenic Socialist Movement) led by Andreas Papandreou. PASOK polled 25% of the vote, almost double...its 1974 vote. This gave PASOK 93 seats in the Greek parliament. PASOK’s platform advocates the transformation of Greece into a socialist state. It is

  16. The Ancient Greece's roots of Olimpism

    Directory of Open Access Journals (Sweden)

    Bubka Sergej Nazarovich

    2011-10-01

    Full Text Available The paper focused on the phenomena of sport in Ancient Greece along with history, traditions, religion, education, culture and art. Economic and political conditions are analysed which promote or hamper development of Olympic Games in Ancient Greece. Exceptional stability of Ancient Olympic games during more than eleven centuries are noted as well as their influence on the life of Greek polices of those days. Hellenistic period needs of individual consideration.

  17. Greece is the future of Europe

    DEFF Research Database (Denmark)

    Douzinas, Costas; Risager, Bjarke Skærlund

    2014-01-01

    Austerity and popular resistance are essential to a political diagnosis for contemporary Europe. Political developments in Greece will show whether the future of Europe is one of neoliberal restructuring or one of a democratic socialist alternative. An interview with Costas Douzinas.......Austerity and popular resistance are essential to a political diagnosis for contemporary Europe. Political developments in Greece will show whether the future of Europe is one of neoliberal restructuring or one of a democratic socialist alternative. An interview with Costas Douzinas....

  18. Threats to Mediterranean rangelands: a case study based on the views of citizens in the Viotia prefecture, Greece.

    Science.gov (United States)

    Kyriazopoulos, Apostolos P; Arabatzis, Garyfallos; Abraham, Eleni M; Parissi, Zoi M

    2013-11-15

    Rangelands in Greece constitute a very important natural resource as they occupy 40% of the total surface. Not only is their forage production essential for the development of extensive livestock farming, but also they play a key role in outdoor recreational activities, protection from erosion, provision of water supplies and biodiversity conservation. However, land use changes, inappropriate management and wildfires threaten their existence. The research was conducted among the citizens of Viotia prefecture, an area close to Athens, Greece, using personal interviews with a structured questionnaire in 2008. The aim was to record citizens' opinions regarding the threats to rangelands. The results suggest that the main threats as perceived by the respondents, are land use changes especially for urban development, and wildfires. The application of cluster analysis highlighted the differentiation among the respondents in ranking these threats. The more ecologically aware citizens recognised that mismanagement, abandonment and agriculture also threaten rangelands. These threats can have a considerable impact on the lives of the local people. Policy makers and managers should take the opinions of local citizens into consideration, and engage them in decision making so that sustainable management policies could be applied. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. Athens automation and control experiment project review meeting, Knoxville, Tennessee, December 3-5, 1985

    Energy Technology Data Exchange (ETDEWEB)

    Braithwait, S.D.; Broadaway, E.R.; Fortson, N.D.; Gellings, C.W.; Hu, P.S.; Lawler, J.S.; Markel, L.C.; McKinley, K.F.; Monteen, L.D.; Newton, B.K.

    1986-08-01

    The AACE is an electric power distribution automation project involving research and development of both hardware and software. Equipment for the project is being installed on the electric distribution system in Athens, Tennessee. Purposes of the AACE are to develop and test load control, volt/var control, and system reconfiguration capabilities on an electric distribution system and to transfer what is learned to the electric utility industry. Expected benefits include deferral of costly power generation plants and increased electric service reliability.

  20. From Kazimierz to Athens - three decades of tobacco control advancement in Europe: time to tobacco-caused diseases endgame

    Directory of Open Access Journals (Sweden)

    Witold Antoni Zatoński

    2017-05-01

    Full Text Available In the early 1990s the premature mortality of young and middle-aged adults in many countries of Central and Eastern Europe (CEE reached some of the highest levels in the world. It was not only twice higher than in the countries of Western Europe, but also above the rates of many developing countries, including China and India. The main cause underlying this health catastrophe in CEE were tobacco-caused diseases. In November 1990, almost precisely a year after the collapse of the Berlin Wall, a summit of tobacco control leaders took place in the town of Kazimierz in Poland. The aim of the meeting was to devise a strategy and plan of action that would allow to counteract the tobacco epidemic ravaging the post-communist states. The Kazimierz conference gathered leading tobacco control experts from across Europe and North America. Almost thirty years on from the Kazimierz Declaration, most of its health goals have been fully accomplished. The gap in smoking between young adults in CEE and Western Europe is almost closed, as evidenced by converging lung cancer morbidity and mortality rates. However, tobacco control in Europe is far from being finished business. There is an urgent need to formulate a new plan, akin to the Kazimierz Declaration in the early 1990s, that would allow tobacco control in Europe to take another leap forward. We need a Declaration of Athens that outlines the vision of civil society movement for tobacco end game, and the ENSP is best placed to launch such an initiative.

  1. 1950s Athens as Palimpsest: A BBC Radio Play by Louis MacNeice

    Directory of Open Access Journals (Sweden)

    Konstantina Georganta

    2015-11-01

    Full Text Available Louis MacNeice’s Portrait of Athens, a radio play broadcast by the BBC in November 1951, came at a time of reconstruction throughout Europe but also at a time when the world was on the verge of yet another war. In it we find the city’s bones, Athens of Thucydides, Demosthenes, Pericles and Socrates, but also a modern city where you could hear street cries, radio tunes and trams and visit both Kolonaki and the district of New Smyrna where Asia Minor refugees had settled almost thirty years earlier. Twenty-four centuries were transposed to twenty-four hours and twenty-four hours squeezed into the space of one with the play focusing on questions of memory, identity, and lived or remembered traumas. What the audience got as a result was a representation of the varied layers that made up modern Athens, a portrait of the city as palimpsest in contrast to other accounts of the same period where the past dominated over the present making the latter non visible.

  2. Variability of tropical days over Greece within the second half of the twentieth century

    Science.gov (United States)

    Nastos, P. T.; Matzarakis, A. P.

    2008-06-01

    Tropical days (TD) are defined as the days with a maximum air temperature greater than 30.0 °C. It is clear that the study of TD includes also the absolute maximum temperatures, which are of great interest for the description of a region’s climate. These days are considered as very hot, and they particularly are of great importance not only for bioclimatology and applied sciences, but also for the individuals who are sensitive in the heat-stress. The regime of the TD in Greece is the focus of this study. The aim is to demonstrate their changes from decade to decade, for the time period 1960-2000. For this study, the Annual Number of Tropical Days (ANTD) recorded by each of the 26 meteorological stations of National Meteorological Service, which are uniformly distributed in the Hellenic peninsula, was calculated and analysed. In terms of quantifying the conditions in a humanbiometeorological manner, the thermal index Physiological Equivalent Temperature (PET) and the consecutive days for Athens have been included in this study. The trends of the TD for each station were analysed through the Mann-Kendall technique, while the spatial distribution per decade reveals the regions with change (increase or decrease) in the ANTD during the examined period. Two characteristic periods of change for the ANTD appear in the majority of the meteorological stations in Greece. The first period (1955-1976) is determined by a negative trend, which is statistically significant (c.l. 95%), for adequate stations. In the period between 1976 and 2000, the increase in the ANTD and the maximum temperature exceed the corresponding maximum that appeared in the beginning of the 1950s for several of the examined meteorological stations. The human-biometeorological analysis shows that the consecutive days of PET > 35 °C have had a positive trend in the last two decades of the last century.

  3. Experiencing sexuality in youth living in Greece: contraceptive practices, risk taking, and psychosocial status.

    Science.gov (United States)

    Tsitsika, Artemis; Andrie, Elisabeth; Deligeoroglou, Efthymios; Tzavara, Chara; Sakou, Irene; Greydanus, Donald; Papaevangelou, Vassiliki; Tsolia, Mariza; Creatsas, George; Bakoula, Chryssa

    2014-08-01

    To assess initiation of sexual activity and contraception methods used among Greek adolescents. To determine the association of adolescents' emotional and behavioral status with their sexual activity. A descriptive cross-sectional survey was conducted. The population (N = 1074, age 14-16) consisted of a random sample, stratified according to locality and population density, of 20 public junior high and high schools located in the urban district of Athens, Greece. Anonymous self-reported questionnaires were used to assess sexual activity choices and contraception methods. The Youth Self-Report questionnaire was used to evaluate the psychosocial competencies and difficulties of Greek adolescents. Analyses included frequencies with chi-square tests and multivariate logistic regression analysis. Factors that may influence sexual engagement of Greek adolescents were assessed. Of the adolescents who completed the questionnaire 21.8% reported having experienced sexual intercourse. The male/female ratio was 3/1 (P sexual debut was 14.5 ± 0.9 years. Condoms were the most preferred contraceptive method (79.9%), followed by withdrawal (38.9%). Emergency contraception was used by 9.6% of participants. Adolescents with separated, divorced or with a deceased parent, and non-Greek nationality have higher possibility of being sexually active. Adolescents who reported sexual intercourse had significantly higher score of thought problems (β = 1.07, SE = 0.35, P = .002), attention difficulties (β = 0.67, SE = 0.29, P = .022), delinquent behavior problems (β = 2.37, SE = 0.34, P sexual activities was significantly associated with psychosocial difficulties among adolescents living in Greece. Copyright © 2014. Published by Elsevier Inc.

  4. The cost of blood collection in Greece: an economic analysis.

    Science.gov (United States)

    Fragoulakis, Vassilis; Stamoulis, Kostas; Grouzi, Elisabeth; Maniadakis, Nikolaos

    2014-07-01

    The goal of this study was to estimate the cost of production of 1 unit of blood from a National Health Service perspective in Greece. In agreement with guidelines, the cost of blood production in this study accounted only for the resources expended for collection, processing, laboratory testing, and storage. Hence, the costs associated with donor recruitment, pretransfusion preparation, transfusion administration, follow-up management of adverse events, and other long-term relevant costs were not taken into consideration. The indirect cost of blood donations for donors (productivity loss) was also considered. A questionnaire was used to collect data regarding personnel time, annual blood quantities collected, percentage of wastage, utilization of consumables, institutional overhead, information technology expenditure, medical equipment utilized, nuclear acid tests, and other factors. Data gathered by 53 hospitals across the country were assessed. A model was constructed with economic data collected by the National School of Public Health and the Ministry of Health. All data refer to the year 2013. The weighted mean direct cost of producing 1 unit of blood was estimated at €131.49 (SD, €22.12; minimum/maximum, €94.96-€239.20). The mean total indirect cost was estimated at €34 per unit of blood. The cost distribution was positively skewed (skewness, 1.642 [0.327]). The major cost component was the cost of personnel, accounting for 32.5% of total costs, and the average of blood unit wastage was estimated at 4.90%. There were no differences between the cost of producing 1 unit of blood in Athens compared with the rest of the country (Mann-Whitney test, P = 0.341). This study suggests that the cost of producing 1 unit of blood is not insignificant. These figures need to be complemented with those concerning the cost of transfusion to have a complete picture of producing and using 1 unit of blood locally. Copyright © 2014 Elsevier HS Journals, Inc. All

  5. Annual biologic treatment cost for new and existing patients with moderate to severe plaque psoriasis in Greece

    Directory of Open Access Journals (Sweden)

    Fragoulakis V

    2015-01-01

    Full Text Available Vassilis Fragoulakis,1 Efklidis Raptis,2 Elli Vitsou,2 Nikolaos Maniadakis1 1Health Services Organization and Management, National School of Public Health, 2Pfizer Hellas, Athens, Greece Aim: The aim of the present study was to estimate the annual per-patient cost of treatment with adalimumab, etanercept, infliximab, and ustekinumab by response status for new and existing patients with moderate to severe psoriasis in Greece. Methods: An economic analysis was developed from a national health care perspective to estimate the direct cost of treatment alternatives for new and existing patients within a 1-year time horizon. The model included drug acquisition and administration costs for responders and nonresponders. Real-world treatment pattern and resource use data were extracted through nationwide field research using telephone-based interviews with a representative sample of dermatologists. Unit costs were collected from official sources in the public domain. Results: The mean annual cost of treatment for new patients who responded (or did not respond to treatment was as follows: adalimumab €10,686 (€3,821, etanercept €10,415 (€3,224, infliximab €14,738 (€7,582, and ustekinumab €17,155 (€9,806. For existing patients the mean annual cost was €9,916, €9,462, €12,949, and €17,149, respectively. Results did not change significantly under several one-way sensitivity and scenario analyses. Conclusion: Under the base-case scenario, the cost of treatment with etanercept is lower than that of the other biological agents licensed for moderate to severe plaque psoriasis in Greece, for both new and existing patients, irrespective of response status. Keywords: adalimumab, etanercept, infliximab, ustekinumab, economic evaluation, biologics

  6. Environmental measurements and inspections on imported foods and feed-stuffs in Greece after the Fukushima accident

    International Nuclear Information System (INIS)

    Potiriadis, C.; Anagnostakis, M. J.; Clouvas, A.; Eleftheriadis, K.; Florou, E.; Housiadas, C.; Ioannides, K.; Ioannidou, A.; Karangelos, D. I.; Karfopoulos, K. L.; Kehagia, K.; Kolovou, M.; Kritidis, P.; Manolopoulou, M.; Papastefanou, K.; Savva, M. I.; Simopoulos, S. E.; Stamoulis, K.; Stoulos, S.; Xanthos, S.; Xarchoulakos, D.

    2013-01-01

    The radionuclides released during the accident at the Fukushima Daichii nuclear power plant following the Tohoku earthquake and tsunami on 11 March 2011 were dispersed in the whole north hemisphere. Traces of 131 I, 134 Cs and 137 Cs reached Greece and were detected in air, grass, sheep milk, ground deposition, rainwater and drainage water. Members of Six Greek laboratories of the national network for environmental radioactivity monitoring have collaborated with the Greek Atomic Energy Commission (GAEC) and carried out measurements during the time period between 11 March 2011 and 10 May 2011 and reported their results to GAEC. These laboratories are sited in three Greek cities, Athens, Thessaloniki and Ioannina, covering a large part of the Greek territory. The concentrations of the radionuclides were studied as a function of time. The first indication for the arrival of the radionuclides in Greece originating from Fukushima accident took place on 24 March 2011. After 28 April 2011', concentrations of all the radionuclides were below the minimum detectable activities ( -3 for 131 I). The range of concentration values in aerosol particles was 10-520 μBq m -3 for 131 I, 10-200 μBq m -3 for 134 Cs and 10-200 μBq m -3 for 137 Cs and was 10-2200 μBq m -3 for 131 I in gaseous phase. The ratios of 131 I/ 137 Cs and 134 Cs/ 137 Cs concentrations are also presented. For 131 I, the maximum concentration detected in grass was 2.2 Bq kg -1 . In the case of sheep milk, the maximum concentration detected for 131 I was 2 Bq l -1 . Furthermore, more than 200 samples of imported foodstuff have been measured in Greece, following the EC directives on the inspection of food and feeding stuffs. (authors)

  7. Pathways, Networks and Systems Medicine Conferences

    Energy Technology Data Exchange (ETDEWEB)

    Nadeau, Joseph H. [Pacific Northwest Research Institute

    2013-11-25

    The 6th Pathways, Networks and Systems Medicine Conference was held at the Minoa Palace Conference Center, Chania, Crete, Greece (16-21 June 2008). The Organizing Committee was composed of Joe Nadeau (CWRU, Cleveland), Rudi Balling (German Research Centre, Brauschweig), David Galas (Institute for Systems Biology, Seattle), Lee Hood (Institute for Systems Biology, Seattle), Diane Isonaka (Seattle), Fotis Kafatos (Imperial College, London), John Lambris (Univ. Pennsylvania, Philadelphia),Harris Lewin (Univ. of Indiana, Urbana-Champaign), Edison Liu (Genome Institute of Singapore, Singapore), and Shankar Subramaniam (Univ. California, San Diego). A total of 101 individuals from 21 countries participated in the conference: USA (48), Canada (5), France (5), Austria (4), Germany (3), Italy (3), UK (3), Greece (2), New Zealand (2), Singapore (2), Argentina (1), Australia (1), Cuba (1), Denmark (1), Japan (1), Mexico (1), Netherlands (1), Spain (1), Sweden (1), Switzerland (1). With respect to speakers, 29 were established faculty members and 13 were graduate students or postdoctoral fellows. With respect to gender representation, among speakers, 13 were female and 28 were male, and among all participants 43 were female and 58 were male. Program these included the following topics: Cancer Pathways and Networks (Day 1), Metabolic Disease Networks (Day 2), Day 3 ? Organs, Pathways and Stem Cells (Day 3), and Day 4 ? Inflammation, Immunity, Microbes and the Environment (Day 4). Proceedings of the Conference were not published.

  8. Long-term visibility variation in Athens (1931–2013: a proxy for local and regional atmospheric aerosol loads

    Directory of Open Access Journals (Sweden)

    D. Founda

    2016-09-01

    Full Text Available This study explores the interdecadal variability and trends of surface horizontal visibility at the urban area of Athens from 1931 to 2013, using the historical archives of the National Observatory of Athens (NOA. A prominent deterioration of visibility in the city was detected, with the long-term linear trend amounting to −2.8 km decade−1 (p < 0.001, over the entire study period. This was not accompanied by any significant trend in relative humidity or precipitation over the same period. A slight recovery of visibility levels seems to be established in the recent decade (2004–2013. It was found that very good visibility (>  20 km occurred at a frequency of 34 % before the 1950s, while this percentage drops to just 2 % during the decade 2004–2013. The rapid impairment of the visual air quality in Athens around the 1950s points to the increased levels of air pollution on a local and/or regional scale, related to high urbanization rates and/or increased anthropogenic emissions on a global scale at that period. Visibility was found to be negatively/positively correlated with relative humidity/wind speed, the correlation being statistically valid at certain periods. Wind regime and mainly wind direction and corresponding air mass origin were found to highly control visibility levels in Athens. The comparison of visibility variation in Athens and at a non-urban reference site on Crete island revealed similar negative trends over the common period of observations. This suggests that apart local sources, visibility in Athens is highly determined by aerosol load of regional origin. AVHRR and MODIS satellite-derived aerosol optical depth (AOD retrievals over Athens and surface measurements of PM10 confirmed the relation of visibility to aerosol load.

  9. Lignite As Contributory Factor to Regional Development of Greece

    OpenAIRE

    Ilias Kordas

    2006-01-01

    Lignite (brown coal) is Greece's most important energy mineral raw material. Lignite exploitation has made a highly significant contribution to the development of energy sector of Greece on past 50 years, and will, according to estimations, continue to supply energy for another 40 years. Greece is very rich in Lignite resources. The two main basins - from where Lignite is extracted by opencast mining - are a) in Western Macedonia (northen Greece) where is generated the 70% of the whole electr...

  10. Recycling of spent lead/acid batteries. The case of Greece

    International Nuclear Information System (INIS)

    Zabaniotou, A.; Kouskoumvekaki, E.; Sanopoulos, D.

    1999-01-01

    In this study, the application of modern recycling technologies in accordance with the European and Greek legislation, aiming at the recovery of lead, polypropylene and sulfuric acid from spent lead (Pb)/acid batteries, is presented. The present state of their disposal and exploitation is also depicted. The international situation is reviewed, the general trends are marked and the main technologies related to lead/acid battery treatment are reported. General recommendations are given regarding the collection of spent batteries and the installation of a recycling plant in Greece. A sensitivity analysis is carried out in order to define the most significant parameters affecting the viability of a recycling scheme. The present study proves that a possible installation of a Pb/acid batteries recycling process unit, treating 17 000 t/year (estimated total quantity) and situated in the industrial area of the greater Athens region, seems to be economically profitable. The already existing operation of small-scale battery recycling plants, common in small countries, should be discouraged as they demonstrate a rather not environmentally acceptable recycling operation

  11. Awareness of diagnosis, and information-seeking behavior of hospitalized cancer patients in Greece.

    Science.gov (United States)

    Brokalaki, Eirini I; Sotiropoulos, Georgios C; Tsaras, Konstantinos; Brokalaki, Hero

    2005-11-01

    The goal of our study was to evaluate the extent of disease-related knowledge and the need for further information of cancer patients in Greece. We evaluated 203 mentally competent adult cancer patients hospitalized in general and oncological hospitals in the city of Athens and its suburbs. Data were collected by means of semistructured interviews. Patients were evaluated as to whether they had awareness of their diagnosis. Those who did so (n = 83) were further questioned about additional disease-related information. The majority of patients (59%) claimed to have no knowledge of their diagnosis. Women (p = 0.004) as well as high school and university graduates (p = 0.024) showed significantly superior levels of information when compared to men and graduates of elementary schools, respectively. Age was also a factor that influenced the level of the awareness of the diagnosis and the request for additional information: patients who were informed about the diagnosis and patients who asked for more information were significantly younger than their counterparts who ignored the diagnosis (p family beliefs, "mind-set" difficulties, and organizational issues should not become barriers to the patients' right to be fully informed of their diagnoses and choices of potential therapies.

  12. Adolescents dealing with sexuality issues: a cross-sectional study in Greece.

    Science.gov (United States)

    Tsitsika, Artemis; Greydanus, Donald; Konstantoulaki, Eleftheria; Bountziouka, Vasiliki; Deligiannis, Ioannis; Dimitrakopoulou, Vasiliki; Critselis, Elena; Tounissidou, Despoina; Tsolia, Marisa; Papaevagelou, Vana; Constantopoulos, Andreas; Kafetzis, Dimitrios

    2010-10-01

    To evaluate the prevalence of sexual activity and contraception methods used by Greek adolescents. To assess the effect of various factors in the decision making on sexual activity. A cross-sectional study design was applied. SETTING-PARTICIPANTS: The population (N = 1538) consisted of a random sample, stratified according to locality and population density, of 20 public junior high and high schools located in the urban district of Athens, Greece. Anonymous self-completed questionnaires were used to assess sexual practices, contraception methods, and factors affecting sexual activity choices. Spearman association calculations and chi-square were used, while regression analysis models were also applied. We examined the sexual practices among Greek adolescents, and indicated the psychosocial factors that may influence adolescents' sexual behavior. 16% of the adolescents have had sexual intercourse, while the boy/girl ratio was 3/1 (P divorce, recent death, not living with mother) or sexually experienced peers, as well as those that seek sexual education from siblings or friends have higher possibilities of being sexually active. Greek adolescents can be sexually active at a young age and they need sexual education on safe sex practices. Copyright © 2010 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  13. Neutron-activation study of figurines, pottery, and workshop materials from the Athenian Agora, Greece

    International Nuclear Information System (INIS)

    Fillieres, D.; Harbottle, G.; Sayre, E.V.

    1983-01-01

    Ceramic specimens from the excavations of the Agora of ancient Athens, Greece, including material from factories, i.e., trial firing pieces, pottery and figurine wasters, datable to the Protogeometric, Subgeometric, and Classical Periods, and stylistically related figurines and pottery were analyzed by neutron activation. The factory material from the three distinct chronological periods separated respectively into three significantly different compositional groups, indicating either that separate sources of clay were used during each of these periods or that some other significant changes in the traditions of fabrication had occurred. Many of the figurines and sherds analyzed coincided in composition with one of these three groups and therefore were shown to be consistent with the output of Athenian workshops. Some specimens of Corinthian style formed a separate compositional group as did some other specimens that agreed in composition with a clay from Aegina. Comparison of these results with previous analyses on file in the Brookhaven Data Bank revealed a number of specimens that corresponded both in style and composition to the Agora material. Most significant was a sizable amount of Classical Greek pottery excavated in southern France, in Israel, and in Cyprus that conformed in composition to the Attic Classical Group. 6 figures, 2 tables

  14. Conference summaries

    International Nuclear Information System (INIS)

    1991-01-01

    This volume contains conference summaries for the 31. annual conference of the Canadian Nuclear Association and the 12. annual conference of the Canadian Nuclear Society. Topics of discussion include: reactor physics; thermalhydraulics; industrial irradiation; computer applications; fuel channel analysis; small reactors; severe accidents; fuel behaviour under accident conditions; reactor components, safety related computer software; nuclear fuel management; fuel behaviour and performance; reactor safety; reactor engineering; nuclear waste management; and, uranium mining and processing

  15. INTERCARTO CONFERENCES

    OpenAIRE

    Vladimir Tikunov

    2010-01-01

    The InterCarto conferences are thematically organized to target one of the most pressing problems of modern geography—creation and use of geographical information systems (GISs) as effective tools for achieving sustainable development of territories. Over the years, from 1994 to 2009, 1872 participants from 51 countries and 156 cities, who made 1494 reports, attended the conferences. There were 1508 participants from 49 regions of Russia making 1340 presentations. The conferences hosted 31 di...

  16. Harmonic analysis of the precipitation in Greece

    Science.gov (United States)

    Nastos, P. T.; Zerefos, C. S.

    2009-04-01

    Greece is a country with a big variety of climates due to its geographical position, to the many mountain ranges and also to the multifarious and long coastline. The mountainous volumes are of such orientation that influences the distribution of the precipitation, having as a result, Western Greece to present great differentiations from Central and Eastern Greece. The application of harmonic analysis to the annual variability of precipitation is the goal of this study, so that the components, which compose the annual variability, be elicited. For this purpose, the mean monthly precipitation data from 30 meteorological stations of National Meteorological Service were used for the time period 1950-2000. The initial target is to reduce the number of variables and to detect structure in the relationships between variables. The most commonly used technique for this purpose is the application of Factor Analysis to a table having as columns the meteorological stations-variables and rows the monthly mean precipitation, so that 2 main factors were calculated, which explain the 98% of total variability of precipitation in Greece. Factor 1, representing the so-called uniform field and interpreting the most of the total variance, refers in fact to the Mediterranean depressions, affecting mainly the West of Greece and also the East Aegean and the Asia Minor coasts. In the process, the Fourier Analysis was applied to the factor scores extracted from the Factor Analysis, so that 2 harmonic components are resulted, which explain above the 98% of the total variability of each main factor, and are due to different synoptic and thermodynamic processes associated with Greece's precipitation construction. Finally, the calculation of the time of occurrence of the maximum precipitation, for each harmonic component of each one of the two main factors, gives the spatial distribution of appearance of the maximum precipitation in the Hellenic region.

  17. Ants of the Peloponnese, Greece (Hymenoptera: Formicidae

    Directory of Open Access Journals (Sweden)

    Borowiec Lech

    2017-09-01

    Full Text Available This paper relates to material obtained during two field trips to the Peloponnese in 2013 and 2016. With the inclusion of some hitherto unpublished ant material, it gives new records from a total of 92 sampling localities. 129 species (including morphospecies not attributed to any known taxon of ants have been recorded from the Peloponnese (southern Greece, 27 of which have been recorded from this region for the first time. Lasius reginae and 5 other morphospecies attributed only to species complexes are new to Greece.

  18. Pension Systems in Europe. Case of Greece

    Directory of Open Access Journals (Sweden)

    Jarosław Poteraj

    2007-09-01

    Full Text Available The article presents an insight into the old age pension system in Greece. The introduction is followed by four topic paragraphs: 1. the general information about the country, 2. the historical development of its pension system, 3. the present situation, and 4. challenges and foreseen changes. There, the authorís goal was to present both past and present solutions employed by the Greeceís pension system, in search for ideas worth consideration in international comparisons. In the summary, the author highlights as a particular Greek approach, on the background of other countries, the fact of existing in the Greek reality The National Actuary.

  19. Post-fledging behaviour of juveniles in the little owl (Athene noctua)

    DEFF Research Database (Denmark)

    Pedersen, Dorthe; Thorup, Kasper; Sunde, Peter

    2013-01-01

    Before dispersal, social and spatial behaviour in owls has only been briefly studied. We used radio tracking to monitor age-influenced social and spatial behaviour in 10 juvenile Little Owls (Athene noctua) from nests in Northern Jutland, Denmark. On average, the post-fledging dependency period.......53 ha (mean ± SD) from fledging to independence and 3.25 ± 4.15 ha from independence to dispersal.Within the first 40 days after fledging, the nightly distance from the nest and the distance between siblings increased, and the frequency and intensity of begging calls decreased. These results were...

  20. Epicurus and Athens: the creation of an identity community different from the polis

    Directory of Open Access Journals (Sweden)

    José PASCUAL

    2012-03-01

    Full Text Available This paper intends to demonstrate that Epicurus’ life was influenced by the political facts that Athens went through during the period from 341 to 267 B.C. And also that through the analysis of Epicurus’ critics to the three elements that support the polis , especially the Athenian polis, the paideia, the participation in the political life and the religion of the polis, it tries to prove that the philosopher constituted a different community from the civic one which identity signs where far away from those of the polis.

  1. Conference summaries

    International Nuclear Information System (INIS)

    1986-01-01

    This volume contains conference summaries of the international conference on radioactive waste management of the Canadian Nuclear Society. Topics of discussion include: storage and disposal; hydrogeology and geochemistry; transportation; buffers and backfill; public attitudes; tailings; site investigations and geomechanics; concrete; economics; licensing; matrix materials and container design; durability of fuel; biosphere modelling; radioactive waste processing; and, future options

  2. INTERCARTO CONFERENCES

    Directory of Open Access Journals (Sweden)

    Vladimir Tikunov

    2010-01-01

    Full Text Available The InterCarto conferences are thematically organized to target one of the most pressing problems of modern geography—creation and use of geographical information systems (GISs as effective tools for achieving sustainable development of territories. Over the years, from 1994 to 2009, 1872 participants from 51 countries and 156 cities, who made 1494 reports, attended the conferences. There were 1508 participants from 49 regions of Russia making 1340 presentations. The conferences hosted 31 different sections, most popular of which were Environmental GIS-Projects: Development and Experience, Sustainable Development and Innovative Projects, GIS: the Theory and Methodology, Projects for Russia and Regions, and GIS-Technologies and Digital Mapping. The next annual InterCarto-InterGIS conference will take place in December 2011. The Russian component of the conference will be held in the Altay Kray followed by another meeting on Bali, Indonesia

  3. Natural organic matter characterization by HPSEC and its contribution to trihalomethane formation in Athens water supply network.

    Science.gov (United States)

    Samios, Stelios A; Golfinopoulos, Spyros K; Andrzejewski, Przemyslaw; Świetlik, Joanna

    2017-08-24

    Samples from the two main watersheds that provide Athens Water Supply and Sewerage Company (AWSSC) with raw water were examined for Dissolved Organic Carbon (DOC) and for their molecular weight distribution (MWD). In addition, water samples from water treatment plants (WTPs) and from the water supply network were examined for trihalomethane (THMs) levels. The main purpose of this study was to reveal the molecular composition of natural organic matter (NOM) and identify the individual differences between NOM from the two main Athens watersheds. High-performance size exclusion chromatography (HPSEC), a relatively simple technique, was applied to determine different NOM fractions' composition according to molecular weight. Various THM levels in the supply network of Athens are illustrated as a result of the different reservoirs' water qualities, and a suggestion for a limited application of chlorine dioxide is made in order to minimize THM formation.

  4. The Preparation of School Psychologists in Greece

    Science.gov (United States)

    Hatzichristou, Chryse; Polychroni, Fotini

    2014-01-01

    The paper describes the preparation of school psychologists in Greece. It discusses the social and cultural contexts that have influenced the evolution of the discipline of psychology, the beginning of training programs in school psychology, and the current status of school psychological services. The structure of the Graduate Program of School…

  5. Greece - energy situation 1986/87

    International Nuclear Information System (INIS)

    1988-01-01

    The energy situation of Greece is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

  6. Cyanobacteria of Greece: an annotated checklist

    Science.gov (United States)

    Ourailidis, Iordanis; Panou, Manthos; Pappas, Nikos

    2016-01-01

    Abstract Background The checklist of Greek Cyanobacteria was created in the framework of the Greek Taxon Information System (GTIS), an initiative of the LifeWatchGreece Research Infrastructure (ESFRI) that has resumed efforts to compile a complete checklist of species reported from Greece. This list was created from exhaustive search of the scientific literature of the last 60 years. All records of taxa known to occur in Greece were taxonomically updated. New information The checklist of Greek Cyanobacteria comprises 543 species, classified in 130 genera, 41 families, and 8 orders. The orders Synechococcales and Oscillatoriales have the highest number of species (158 and 153 species, respectively), whereas these two orders along with Nostocales and Chroococcales cover 93% of the known Greek cyanobacteria species. It is worth mentioning that 18 species have been initially described from Greek habitats. The marine epilithic Ammatoidea aegea described from Saronikos Gulf is considered endemic to this area. Our bibliographic review shows that Greece hosts a high diversity of cyanobacteria, suggesting that the Mediterranean area is also a hot spot for microbes. PMID:27956851

  7. Cyanobacteria of Greece: an annotated checklist.

    Science.gov (United States)

    Gkelis, Spyros; Ourailidis, Iordanis; Panou, Manthos; Pappas, Nikos

    2016-01-01

    The checklist of Greek Cyanobacteria was created in the framework of the Greek Taxon Information System (GTIS), an initiative of the LifeWatchGreece Research Infrastructure (ESFRI) that has resumed efforts to compile a complete checklist of species reported from Greece. This list was created from exhaustive search of the scientific literature of the last 60 years. All records of taxa known to occur in Greece were taxonomically updated. The checklist of Greek Cyanobacteria comprises 543 species, classified in 130 genera, 41 families, and 8 orders. The orders Synechococcales and Oscillatoriales have the highest number of species (158 and 153 species, respectively), whereas these two orders along with Nostocales and Chroococcales cover 93% of the known Greek cyanobacteria species. It is worth mentioning that 18 species have been initially described from Greek habitats. The marine epilithic Ammatoidea aegea described from Saronikos Gulf is considered endemic to this area. Our bibliographic review shows that Greece hosts a high diversity of cyanobacteria, suggesting that the Mediterranean area is also a hot spot for microbes.

  8. Higher Education in Greece Compared to Canada

    Science.gov (United States)

    Miliotis, Helen

    2014-01-01

    This paper compares and contrasts higher education in Canada and Greece. An overview of the systems in place is followed by an analysis centred on the triad of funding, access and quality. Similarities and differences are highlighted, and the current challenges and issues faced by both nations will be examined, especially in terms of world…

  9. The Crisis before "The Crisis": Violence and Urban Neoliberalization in Athens

    NARCIS (Netherlands)

    Dalakoglou, Dimitris

    2013-01-01

    Between 1995 and 2007, Greece experienced one of the European Union's highest rates of economic growth. However, a substantial portion of the country's population was partially excluded or had a very unfair share of the material benefits that were linked to that growth. The first victims of

  10. Conference on Large Scale Optimization

    CERN Document Server

    Hearn, D; Pardalos, P

    1994-01-01

    On February 15-17, 1993, a conference on Large Scale Optimization, hosted by the Center for Applied Optimization, was held at the University of Florida. The con­ ference was supported by the National Science Foundation, the U. S. Army Research Office, and the University of Florida, with endorsements from SIAM, MPS, ORSA and IMACS. Forty one invited speakers presented papers on mathematical program­ ming and optimal control topics with an emphasis on algorithm development, real world applications and numerical results. Participants from Canada, Japan, Sweden, The Netherlands, Germany, Belgium, Greece, and Denmark gave the meeting an important international component. At­ tendees also included representatives from IBM, American Airlines, US Air, United Parcel Serice, AT & T Bell Labs, Thinking Machines, Army High Performance Com­ puting Research Center, and Argonne National Laboratory. In addition, the NSF sponsored attendance of thirteen graduate students from universities in the United States and abro...

  11. Medical research with radioisotopes in Greece

    Energy Technology Data Exchange (ETDEWEB)

    Belcher, E H [Post-graduate Medical School, Hammersmith, London (United Kingdom)

    1961-07-15

    An important program of research into the nature and causes of congenital haemolytic anaemias, notably the disease known as Mediterranean anaemia or Thalassaemia, which is a serious medical problem in the Mediterranean countries, is at present being carried out in the Department of Clinical Therapeutics of the University of Athens under a research contract awarded by the International Atomic Energy Agency. This program is concerned with diseases in which there is an inherited defect or abnormality in the production of haemoglobin, the iron-containing pigment of the red blood cells which is responsible for the carriage of oxygen in the blood. Two techniques have been widely used in the studies at the University of Athens. In the first of these, a radioisotope of iron, iron-59, is used to follow iron metabolism and haemoglobin production. Iron metabolism in the body is concerned largely with the synthesis and breakdown of haemoglobin, which consists of a protein, globin, linked to an iron containing substance, haeme. The second technique makes use of a radioisotope of chromium, chromium-51, to study the fate of the red cells in the blood. By performing simultaneous studies with iron- 59 and chromium-51, a detailed picture of haemoglobin synthesis and red cell production and destruction can be built up. Such investigations have been invaluable in establishing the characteristic patterns of different congenital haemolytic anaemias.

  12. Process' standardization and change management in higher education. The case of TEI of Athens

    Science.gov (United States)

    Chalaris, Ioannis; Chalaris, Manolis; Gritzalis, Stefanos; Belsis, Petros

    2015-02-01

    The establishment of mature operational procedures and the effort of standardizing and certifying these procedures is a particularly arduous and demanding task which requires strong commitment from management to the existing objectives, administrative stability and continuity, availability of resources, an adequate implementation team with support from all stakeholders and of course great tolerance until tangible results of the investment are shown. Ensuring these conditions, particularly in times of economic crisis, is an extremely difficult task for large organizations such as TEI of Athens where there is heterogeneity in personnel and changes in the administrative hierarchy arise plethora of additional difficulties and require an effective change management. In this work we depict the path of standardization and certification of administrative functions of TEI of Athens, with emphasis on difficulties encountered and how to address them and in particular issues of change management and the culture related to this effort. The requirement for infrastructure needed to be maintained in processes and tools process & strategic management is embodied, in order to evolve mechanisms for continuous improvement processes and storage / recovery of the resulting knowledge. The work concludes with a general design of a road map of internal audit and continuous improvement processes for a large institution of higher education.

  13. Application of a Three-Layer Photochemical Box Model in an Athens Street Canyon.

    Science.gov (United States)

    Proyou, Athena G; Ziomas, Loannis C; Stathopoulos, Antony

    1998-05-01

    The aim of this paper is to show that a photochemical box model could describe the air pollution diurnal profiles within a typical street canyon in the city of Athens. As sophisticated three-dimensional dispersion models are computationally expensive and they cannot serve to simulate pollution levels in the scale of an urban street canyon, a suitably modified three-layer photochemical box model was applied. A street canyon of Athens with heavy traffic was chosen to apply the aforementioned model. The model was used to calculate pollutant concentrations during two days with meteorological conditions favoring pollutant accumulation. Road traffic emissions were calculated based on existing traffic load measurements. Meteorological data, as well as various pollutant concentrations, in order to compare with the model results, were provided by available measurements. The calculated concentrations were found to be in good agreement with measured concentration levels and show that, when traffic load and traffic composition data are available, this model can be used to predict pollution episodes. It is noteworthy that high concentrations persisted, even after additional traffic restriction measures were taken on the second day because of the high pollution levels.

  14. Athens automation and control experiment project review meeting, Dallas, Texas, December 5-6, 1984

    Energy Technology Data Exchange (ETDEWEB)

    Detwiler, J.S.; Hu, P.S.; Lawler, J.S.; Markel, L.C.; McIntyre, J.M.; McKinley, K.F.; Monteen, L.D.; Purucker, S.L.; Reed, J.H.; Rizy, D.T.

    1985-12-01

    The AACE is an electric power distribution automation project involving research and development of both hardware and software. Equipment for the project is being installed on the electric distribution system of the Athens Utilities Board (AUB), located in Athens, Tennessee. Purposes of the AACE are to develop and test load control, volt/var control, and system reconfiguration capabilities on an electric distribution system and to transfer what is learned to the electric utility industry. Expected benefits include deferral of costly power generation plants and increased electric service reliability. A project review meeting was held to review the progress of the AACE and to communicate the objectives and experimental plans to the electric utility industry. At the time of the meeting, the experimental test plans were being written; much of the AACE field equipment had been received by AUB, and installation had begun. A computer system, the AACE Test System (AACETS), was already operational at ORNL. AACETS will be used to develop and test applications software and experimental control strategies prior to their implementation on the AUB system. The AACE experiments are scheduled to begin in October 1985 and to continue through October 1987.

  15. The vision of New Athens Charter from 2003 as urban planning doctrine in our regions

    Directory of Open Access Journals (Sweden)

    Krstić Nataša Z.

    2009-01-01

    Full Text Available New Athens Charter represents a document made as a synthesis of what Europe has done so far in the field of urban planning doctrine. It is questionable how utopian this vision is for Europe alone, because, according to Gavrić, as Froyd says: 'I cannot integrate the German culture into the French culture regardless of the fact how familiar I am with the advantages, nor can I integrate the German language into the French language'. (Gavrić, 2003. Analogue to the abovementioned, from urban planning point of view, the integration of former Yugoslavia inhabitants is closer to reality. Actually former Yugoslavia inhabitants have common Slavic origin developed in the Balkan Peninsula, the same root in the legislation, already performed to a smaller or higher degree, acculturation and assimilation, so that the language is not an obstacle we understand each other very well. In that sense this paper should show the attempt of implementation of the New Athens Charter into scientific urban spheres (for the beginning of the republic of Serbia.

  16. Conference summaries

    International Nuclear Information System (INIS)

    1988-01-01

    This volume contains conference summaries of the 28. annual conference of the Canadian Nuclear Association, and the 9. annual conference of the Canadian Nuclear Society. Topics of discussion include: power reactors; fuel cycles; nuclear power and public understanding; future trends; applications of nuclear technology; CANDU reactors; operational enhancements; design of small reactors; accident behaviour in fuel channels; fuel storage and waste management; reactor commissioning/decommissioning; nuclear safety experiments and modelling; the next generation reactors; advances in nuclear engineering education in Canada; safety of small reactors; current position and improvements of fuel channels; current issues in nuclear safety; and radiation applications - medical and industrial

  17. Monitoring of Air Quality in Passenger Cabins of the Athens Metro

    Science.gov (United States)

    Tsairidi, Evangelia; Assimakopoulos, Vasiliki D.; Assimakopoulos, Margarita-Niki; Barbaresos, Nicolaos; Karagiannis, Athanassios

    2013-04-01

    The air pollution induced by various transportation means combines the emission of pollutants with the simultaneous presence of people. In this respect, the scientific community has focused its efforts in studying both the air quality within busy streets and inside cars, buses and the underground railway network in order to identify the pollutants' sources and levels as well as the human exposure. The impact of the air pollution on commuters of the underground may be more severe because it is a confined space, extended mostly under heavily trafficked urban streets, relies on mechanical ventilation for air renewal and gathers big numbers of passengers. The purpose of the present work is to monitor the air quality of the city of Athens Metro Network cabins and platforms during the unusually hot summer of 2012. For that cause particulate matter (PM10, PM2.5, PM1), carbon dioxide (CO2), the number of commuters along with temperature (T) and humidity (RH) were recorded inside the Athens Metro Blue Line trains (covering a route from the centre of Athens (Aigaleo) to the Athens International Airport) and on the platforms of a central (Syntagma) and a suburban-traffic (Doukissis Plakentias) station between June and August. The data collection included six different experiments that took place for 2 consecutive working days each, for a time period of 6 weeks from 6:30 am too 7:00 pm in order to account for different outdoor climatic conditions and for morning and evening rush hours respectively. Measurements were taken in the middle car of the moving trains and the platform end of the selected stations. The results show PM concentrations to be higher (approximately 2 to 5 times) inside the cabins and o the platforms of the underground network as compared to the outdoor levels monitored routinely by the Ministry of Environment. Moreover, PM1, PM2.5 and PM10 average concentrations recorded at the Syntagma Station Platform were almost constantly higher reaching 11 μg m-3 47

  18. 4th International Conference on Frontiers in Global Optimization

    CERN Document Server

    Pardalos, Panos

    2004-01-01

    Global Optimization has emerged as one of the most exciting new areas of mathematical programming. Global optimization has received a wide attraction from many fields in the past few years, due to the success of new algorithms for addressing previously intractable problems from diverse areas such as computational chemistry and biology, biomedicine, structural optimization, computer sciences, operations research, economics, and engineering design and control. This book contains refereed invited papers submitted at the 4th international confer­ ence on Frontiers in Global Optimization held at Santorini, Greece during June 8-12, 2003. Santorini is one of the few sites of Greece, with wild beauty created by the explosion of a volcano which is in the middle of the gulf of the island. The mystic landscape with its numerous mult-extrema, was an inspiring location particularly for researchers working on global optimization. The three previous conferences on "Recent Advances in Global Opti­ mization", "State-of-the-...

  19. Effects on surface atmospheric photo-oxidants over Greece during the total solar eclipse event of 29 March 2006

    Directory of Open Access Journals (Sweden)

    P. Zanis

    2007-12-01

    Full Text Available This study investigates the effects of the total solar eclipse of 29 March 2006 on surface air-quality levels over Greece based on observations at a number of sites in conjunction with chemical box modelling and 3-D air-quality modelling. Emphasis is given on surface ozone and other photooxidants at four Greek sites Kastelorizo, Finokalia (Crete, Pallini (Athens and Thessaloniki, which are located at gradually increasing distances from the path of the eclipse totality and are characterized by different air pollution levels. The eclipse offered the opportunity to test our understanding of air pollution build-up and the response of the gas-phase chemistry of photo-oxidants during a photolytical perturbation using both a photochemical box model and a regional air-quality offline model based on the modeling system WRF/CAMx. At the relatively unpolluted sites of Kastelorizo and Finokalia no clear signal of the solar eclipse on surface O3, NO2 and NO concentrations can be deduced from the observations while there is no correlation of observed O3, NO2 and NO with observed global radiation. The box and regional model simulations for the two relatively unpolluted sites indicate that the calculated changes in net ozone production rates between eclipse and non eclipse conditions are rather small compared to the observed short-term ozone variability. Furthermore the simulated ozone lifetime is in the range of a few days at these sites and hence the solar eclipse effects on ozone can be easily masked by local and regional transport. At the polluted sites of Thessaloniki and Pallini, the solar eclipse effects on O3, NO2 and NO concentrations are revealed from both the measurements and modeling with the net effect being a decrease in O3 and NO and an increase in NO2 as NO2 formed from the reaction of O3 with NO while at the same time NO2 is

  20. Tsunami disaster risk management capabilities in Greece

    Science.gov (United States)

    Marios Karagiannis, Georgios; Synolakis, Costas

    2015-04-01

    Greece is vulnerable to tsunamis, due to the length of the coastline, its islands and its geographical proximity to the Hellenic Arc, an active subduction zone. Historically, about 10% of all world tsunamis occur in the Mediterranean region. Here we review existing tsunami disaster risk management capabilities in Greece. We analyze capabilities across the disaster management continuum, including prevention, preparedness, response and recovery. Specifically, we focus on issues like legal requirements, stakeholders, hazard mitigation practices, emergency operations plans, public awareness and education, community-based approaches and early-warning systems. Our research is based on a review of existing literature and official documentation, on previous projects, as well as on interviews with civil protection officials in Greece. In terms of tsunami disaster prevention and hazard mitigation, the lack of tsunami inundation maps, except for some areas in Crete, makes it quite difficult to get public support for hazard mitigation practices. Urban and spatial planning tools in Greece allow the planner to take into account hazards and establish buffer zones near hazard areas. However, the application of such ordinances at the local and regional levels is often difficult. Eminent domain is not supported by law and there are no regulatory provisions regarding tax abatement as a disaster prevention tool. Building codes require buildings and other structures to withstand lateral dynamic earthquake loads, but there are no provisions for resistance to impact loading from water born debris Public education about tsunamis has increased during the last half-decade but remains sporadic. In terms of disaster preparedness, Greece does have a National Tsunami Warning Center (NTWC) and is a Member of UNESCO's Tsunami Program for North-eastern Atlantic, the Mediterranean and connected seas (NEAM) region. Several exercises have been organized in the framework of the NEAM Tsunami Warning

  1. 'Social, innovative and smart cities are happy and resilient': insights from the WHO EURO 2014 International Healthy Cities Conference.

    Science.gov (United States)

    Kamel Boulos, Maged N; Tsouros, Agis D; Holopainen, Arto

    2015-01-14

    This paper provides a brief overview of, and elaborates on, some of the presentations, discussions and conclusions from Day 4 of the 'WHO EURO 2014 International Healthy Cities Conference: Health and the City - Urban Living in the 21st Century', held in Athens, Greece on 25 October 2014. The Internet of Things (IoT) is made of sensors and other components that connect our version of the world made of atoms, i.e., humans/our bodies, our devices, vehicles, roads, buildings, plants, animals, etc., with a mirror digital version made of bits. This enables cities and regions to be self-aware and dynamically reconfigurable in real- or near-real-time, based on changes that are continuously monitored and captured by sensors, similar to the way the internal biological systems of a living being operate and respond to their environment (homeostasis). Data collected by various IoT sensors and processed via appropriate analytics can also help predict the immediate future with reasonable accuracy, which enables better planned responses and mitigation actions. Cities and regions can thus become more adaptable and resilient in face of adversity. Furthermore, IoT can link atoms (humans) to other atoms (humans) (again via bits), resulting in the formation of 'smart(er) communities' that are socially connected in new ways and potentially happier. Cities, but also less urbanised regions and the countryside, could all benefit from, and harness the power of, IoT to improve the health, well-being and overall quality of life of the local populations, actively engage citizens in a smarter governance of their region, empower them to better care for one another, promote stronger social inclusion, and ensure a greener, sustainable and more enjoyable environment for all. Technology can also help reverse the 'brain drain' from the countryside and smaller towns to larger metropolises by making the former more attractive and connected, with better services akin to those found in larger cities. The

  2. Genetic consequences of population decline in the Danish population of the little owl (Athene noctua)

    DEFF Research Database (Denmark)

    Pertoldi, Cino; Pellegrino, Irene; Cucco, Maroc

    2012-01-01

    Background: Danish populations of the little owl (Athene noctua) have experienced dramaticdeclines in size over the past century. Before 1960 the little owl population was abundantin Denmark (estimated N>2000), but between 1960 and 1980 the population declinedrapidly, and since 1980 the little ow...

  3. How the economic situation moderates the influence of available money on compulsive buying of students - A comparative study between Turkey and Greece

    Science.gov (United States)

    UNGER, ALEXANDER; PAPASTAMATELOU, JULIE; YOLBULAN OKAN, ELIF; AYTAS, SINEM

    2014-01-01

    Abstract Background and aims: Few studies about compulsive buying consider the economic framing situation. This study is concerned with the impact of different economic environments - the crisis in Greece vs. the boom in Turkey - on compulsive buying tendencies of students, while taking the role of gender and available money into account. Methods: Compulsive buying was measured by a Greek and Turkish translation of the German Compulsive Buying Scale (Raab, Neuner, Reisch & Scherhorn, 2005) in Greece and Turkey, which enabled an identification of compulsive and compensatory buyers. The questionnaires were administered to 119 Turkish and 123 Greek students (n = 242) enrolled in several universities in Athens and Istanbul. The data collection was conducted in a controlled and standardized way, namely in group-sessions lasting about 5 minutes, which were conducted and supervised by co-workers of the involved universities. Results: The results have shown that the percentage of compensatory buyers, but not compulsive buyers, within the Greek students sample was significantly smaller than within the Turkish student sample. Further as assumed the moderation of the economic situation could be confirmed: More available money only has a facilitating effect on compulsive buying tendencies under a positive economic environment. Conclusions: Anticipations about the financial situation and the general economic climate are more relevant for compulsive buying tendencies than one’s actual available money. Compensatory, but not compulsive buying was significantly smaller under crisis. PMID:25317341

  4. The consequences of the Chernobyl nuclear accident in Greece

    International Nuclear Information System (INIS)

    1986-07-01

    In this report the radioactive fallout on Greece from the Chernobyl nuclear accident is described. The flow pattern to Greece of the radioactive materials released, the measurements performed on environmental samples and samples of the food chain, as well as some estimations of the population doses and of the expected consequences of the accident are presented. The analysis has shown that the radiological impact of the accident in Greece can be considered minor. (J.K.)

  5. Exploring for geothermal resources in Greece

    Energy Technology Data Exchange (ETDEWEB)

    Mendrinos, Dimitrios; Choropanitis, Ioannis; Polyzou, Olympia; Karytsas, Constantine [Centre for Renewable Energy Sources and Saving (CRES), 19th km Marathon Avenue, 19009 Pikermi (Greece)

    2010-03-15

    In Greece the geothermal areas are located in regions of Quaternary or Miocene volcanism and in continental basins of high heat flow. The existence of high-temperature (>200 C) resources has been proven by deep drilling on the islands of Milos and Nisyros and inferred on the island of Santorini by its active volcanism. Elsewhere, geological investigations, geochemical analyses of thermal springs and shallow drilling have identified many low-temperature (<100 C) reservoirs, utilized for spas and greenhouse/soil heating. Ternary K-Na-Mg geothermometer data suggest deep, medium-temperature resources (100-200 C) in Sousaki, the islands of Samothraki, Chios and Lesvos, in the basins of Nestos River Delta and Alexandroupolis and in the graben of Sperchios River. In the basins of northern Greece these resources are also inferred from deep oil exploration well data. (author)

  6. The plight of the beaches of Greece

    Science.gov (United States)

    Ewing, L.; Foteinis, S.; Kalligeris, N.; Palaiologou, A.; Synolakis, C. E.

    2008-12-01

    The coastlines of the Greece are rapidly retreating at a rate that has increased substantially in the past decade. We describe here specific examples of rapid erosion and we speculate as to the causes. In some instances, erosion is advancing at a rate of 1m/year. As in other parts of the Mediterranean, the causes are anthropogenic and include sand mining from the beaches and rivers, poor design of coastal structures that create reflection patterns that focus waves on vulnerable areas, removal of sand dunes to build roads, and coastal construction too close to shoreline. The underlying problem is the complete lack of any semblance of coastal zone management in Greece and antiquated legislation. We conclude that unless urgent salvage measures to protect the beaches and end sand mining and dune removal, several beaches will disappear within the next decade.

  7. International Conference on Aerosols, Clouds and the Indian Monsoon

    Science.gov (United States)

    Singh, Ramesh P.; Tare, Vinod; Tripathi, S. N.

    2005-06-01

    In recent years, dense haze and fog problems in the northern parts of India have affected the 460 million people living in the Indo-Gangetic basin. Substantial Indian research activities related to aerosols, clouds, and monsoon are taking place in the central and southern parts of India. To attract attention to the problems, a three-day International Conference on Aerosols, Clouds and Indian Monsoon was recently held at the Indian Institute of Technology, Kanpur, in the central part of the Indo-Gangetic basin. About 120 delegates from India, Germany, Greece, Japan, Taiwan, and the United States attended the conference.

  8. Compliance with the annual NO 2 air quality standard in Athens. Required NO x levels and expected health implications

    Science.gov (United States)

    Chaloulakou, A.; Mavroidis, I.; Gavriil, I.

    Recent risk assessment studies have shown that high outdoor NO 2 levels observed in residential areas contribute to increased respiratory and cardiovascular diseases and mortality. Detailed information on present NO 2 levels as well as predictions of NO 2 concentrations corresponding to reduced NO x levels in urban areas are very useful to decision and policy makers in order to protect the public health. In the present paper, monitoring stations of the Athens network are initially classified into two main groups, traffic affected and urban background, using effectively a criterion based on the ratio of annual mean NO:NO 2 concentrations. Two empirical methodologies are then considered and compared for assessing the effect of different NO x levels on the attainment of the annual NO 2 air quality standard at urban-background locations in the Athens area. An interesting finding is that these two methodologies, one more general and one both year and site dependent, give similar results for the specific study area and can be applied alternatively based on the length of available concentration time series. The results show that in order to meet the EU annual mean NO 2 objective at all the urban-background locations of the Athens area, annual NO x concentrations should be reduced to approximately 60 μg m -3, requiring NO x emission reductions of up to 30%. An analysis of the health implications of the currently observed NO 2 levels is conducted, based on a dose-response relationship, and is coupled with available health-related data for the Athens area. This analysis suggests that if NO 2 concentrations were reduced to the levels of the annual EU air quality standard, then a decrease of hospital admissions of up to 2.6% would be observed, depending on the levels of NO 2 measured at different monitoring sites of the Athens conurbation.

  9. Assessing the PV business opportunities in Greece

    International Nuclear Information System (INIS)

    Patlitzianas, Konstantinos D.; Skylogiannis, Georgios K.; Papastefanakis, Dimitrios

    2013-01-01

    Highlights: • An approach of qualitative judgments for the PV opportunities through the assessing of the licenses’ value in Greece. • It can be supplied in other countries by applying different weights to the criteria. • It can be used by everyone in order to find a suitable PV investment without the need of experts in the field. - Abstract: Greece, as a member of the European Union (EU), has undertaken the obligation to meet the expected goals for the penetration of Renewable Energy Sources (RES) in the national energy balance in compliance with “20–20–20” goals (20% of the Gross Energy Consumption and 40% of the Gross Electricity Consumption should be covered by RES). Although the development of RES, and particularly of Photovoltaic (PV), in Greece during the last years has presented a satisfactory growth, the country is still far away from the above goals. The main reason for this delay is that – except the financial crisis – many licenses are inactive and waiting funding in order to be utilized. Additionally, the latest law (L.4152/2013) has forbidden the interconnection of new PV power Plants to the grid until the end of 2013. The above fact determines the significance of the existing PV Licenses in achieving the national goals. The aim of this paper is to present an integrated approach of qualitative judgments for the PV business opportunities through the assessing of the licenses’ value in Greece. The approach, which is based on a Multi Criteria Decision Making (MCDM) theory of quantifying multiple qualitative judgments, takes into account the real factors which can affect the expected production and cost of the PV installation and therefore the RoI (Return of Investment)

  10. Country policy profile - Greece. December 2015

    International Nuclear Information System (INIS)

    2015-12-01

    In Greece, electricity from renewable sources is promoted through a feed-in tariff, subsidies a tax exemption and a net metering scheme. Renewable energy sources for heating purposes profit from a tax exemption and a subsidy scheme. The main incentive for renewable energy use in transport is a quota system (RES-Legal Europe, 2014). The Greek progress report was released by the EC in March 2014

  11. Environmental and energy assessment of new vehicle technologies in the Greater Athens Area

    OpenAIRE

    Xiouras, Christos; Angelis-Dimakis, Athanasios; Arampatzis, George; Assimacopoulos, Dionysis

    2011-01-01

    The transport sector in Greece has the largest share in the final energy consumption and the resulting emissions are one of the main sources of atmospheric pollution. This situation is worse in the region of Attica, where nearly half of the country’s private cars circulate in an area equal to 3% of the total country area; the region’s climatic and geomorphological characteristics further aggravate the environmental problem. \\ud This paper examines energy saving and environmental impacts reduc...

  12. A study of acculturation in psychotic and non-psychotic immigrants living in Athens.

    Science.gov (United States)

    Gonidakis, F; Lembesi, E; Kontaxakis, V P; Havaki-Kontaxaki, B J; Ploumpidis, D; Madianos, M; Papadimitriou, G N

    2013-03-01

    Acculturation is the phenomenon that results when a group with one culture comes into continuous contact with a host culture. To investigate the correlation between acculturation and psychotic symptomatology in a group of immigrants suffering from psychosis and to explore differences in demographic factors related with the acculturation process between individuals with and without psychosis. Sixty-five patients and 317 non-psychotic immigrants were interviewed using the Immigrant Acculturation Scale (IAS) and a structured questionnaire for demographic data. The Positive and Negative Syndrome Scale (PANSS), the Calgary Depression Scale for Schizophrenia (CDSS) and the Global Assessment of Functioning (GAF) were also administered to all immigrants suffering from psychosis. Total IAS scores, as well as IAS everyday life scores, were positively correlated with GAF scores. IAS everyday life score in the patient group related with religion, marital status, gender and years in Greece, while in the non-psychosis group it was related with gender and years in Greece. IAS wishful orientation/nostos (the strong desire for one's homeland) related with religion in both groups. The IAS identity in the psychosis group did not show any significant relation with any of the variables, while in the non-patient group, it was related with marital status, gender and years in Greece. Age, duration of residence in Greece and higher adoption of Greek ethnic identity were the variables that differentiated the two groups of immigrants. Acculturation in immigrants suffering from psychosis could be seen as a process that does not correlate strongly with the severity of the symptomatology but is probably influenced by different set of factors.

  13. Evolution of air pollution source contributions over one decade, derived by PM10 and PM2.5 source apportionment in two metropolitan urban areas in Greece

    Science.gov (United States)

    Diapouli, E.; Manousakas, M.; Vratolis, S.; Vasilatou, V.; Maggos, Th; Saraga, D.; Grigoratos, Th; Argyropoulos, G.; Voutsa, D.; Samara, C.; Eleftheriadis, K.

    2017-09-01

    Metropolitan Urban areas in Greece have been known to suffer from poor air quality, due to variety of emission sources, topography and climatic conditions favouring the accumulation of pollution. While a number of control measures have been implemented since the 1990s, resulting in reductions of atmospheric pollution and changes in emission source contributions, the financial crisis which started in 2009 has significantly altered this picture. The present study is the first effort to assess the contribution of emission sources to PM10 and PM2.5 concentration levels and their long-term variability (over 5-10 years), in the two largest metropolitan urban areas in Greece (Athens and Thessaloniki). Intensive measurement campaigns were conducted during 2011-2012 at suburban, urban background and urban traffic sites in these two cities. In addition, available datasets from previous measurements in Athens and Thessaloniki were used in order to assess the long-term variability of concentrations and sources. Chemical composition analysis of the 2011-2012 samples showed that carbonaceous matter was the most abundant component for both PM size fractions. Significant increase of carbonaceous particle concentrations and of OC/EC ratio during the cold period, especially in the residential urban background sites, pointed towards domestic heating and more particularly wood (biomass) burning as a significant source. PMF analysis further supported this finding. Biomass burning was the largest contributing source at the two urban background sites (with mean contributions for the two size fractions in the range of 24-46%). Secondary aerosol formation (sulphate, nitrate & organics) was also a major contributing source for both size fractions at the suburban and urban background sites. At the urban traffic site, vehicular traffic (exhaust and non-exhaust emissions) was the source with the highest contributions, accounting for 44% of PM10 and 37% of PM2.5, respectively. The long

  14. Exploring stress levels, job satisfaction, and quality of life in a sample of police officers in Greece.

    Science.gov (United States)

    Alexopoulos, Evangelos C; Palatsidi, Vassiliki; Tigani, Xanthi; Darviri, Christina

    2014-12-01

    The ongoing economic crisis in Greece has affected both stress and quality of life (QoL) at all socioeconomic levels, including professionals in the police force. The aim of this study was to examine perceived stress, job satisfaction, QoL, and their relationships in a sample of police officers in Greece. A cross-sectional study was conducted during the first trimester of 2011 in 23 police stations in the greater Athens area. A total of 201 police officers agreed to participate (response rate 44.6%). The General Health Questionnaire-28 (GHQ-28) was used to assess general health, and the World Health Organization Quality of Life-BREF Questionnaire and Perceived Stress Scale-14 (PSS-14) questionnaires were used to assess QoL and perceived stress, respectively. The PSS and GHQ subscales and total scores exhibited strong, positive, and significant correlations coefficients (r): 0.52 for somatic disturbances, 0.56 for stress and insomnia, 0.40 for social dysfunction, and 0.37 for depression, yielding an r equal to 0.57 for the total GHQ score. A higher level of perceived stress was related to a lower likelihood of being satisfied with their job; in this regard, male participants and higher ranked officers reported lower job satisfaction. The PSS and GHQ scores were inversely, consistently, and significantly related to almost all of the QoL aspects, explaining up to 34% of their variability. Parenthood had a positive effect on QoL related to physical health, and women reported lower QoL related to psychological health. Higher levels of stress are related to an increased risk of reporting suboptimal job satisfaction and QoL. The magnitude of these associations varied depending on age, gender, and rank, highlighting the need for stress-management training.

  15. Intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in continental and insular Greece

    Science.gov (United States)

    Diakou, Anastasia; Di Cesare, Angela; Accettura, Paolo Matteo; Barros, Luciano; Iorio, Raffaella; Paoletti, Barbara; Frangipane di Regalbono, Antonio; Halos, Lénaïg; Beugnet, Frederic; Traversa, Donato

    2017-01-01

    This survey investigated the distribution of various intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in four regions of Greece. A total number of one hundred and fifty cats living in three Islands (Crete, Mykonos and Skopelos) and in Athens municipality was established as a realistic aim to be accomplished in the study areas. All cats were examined with different microscopic, serological and molecular assays aiming at evaluating the occurrence of intestinal parasites, and exposure to or presence of vector-borne infections. A total of 135 cats (90%) was positive for one or more parasites and/or pathogens transmitted by ectoparasites. Forty-four (29.3%) cats were positive for one single infection, while 91 (60.7%) for more than one pathogen. A high number of (n. 53) multiple infections caused by feline intestinal and vector-borne agents including at least one zoonotic pathogen was detected. Among them, the most frequently recorded helminths were roundworms (Toxocara cati, 24%) and Dipylidium caninum (2%), while a high number of examined animals (58.8%) had seroreaction for Bartonella spp., followed by Rickettsia spp. (43.2%) and Leishmania infantum (6.1%). DNA-based assays revealed the zoonotic arthropod-borne organisms Bartonella henselae, Bartonella clarridgeiae, Rickettsia spp., and L. infantum. These results show that free-ranging cats living in areas of Greece under examination may be exposed to a plethora of internal parasites and vector-borne pathogens, some of them potentially able to infect humans. Therefore, epidemiological vigilance and appropriate control measures are crucial for the prevention and control of these infections and to minimize the risk of infection for people. PMID:28141857

  16. Intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in continental and insular Greece.

    Directory of Open Access Journals (Sweden)

    Anastasia Diakou

    2017-01-01

    Full Text Available This survey investigated the distribution of various intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in four regions of Greece. A total number of one hundred and fifty cats living in three Islands (Crete, Mykonos and Skopelos and in Athens municipality was established as a realistic aim to be accomplished in the study areas. All cats were examined with different microscopic, serological and molecular assays aiming at evaluating the occurrence of intestinal parasites, and exposure to or presence of vector-borne infections. A total of 135 cats (90% was positive for one or more parasites and/or pathogens transmitted by ectoparasites. Forty-four (29.3% cats were positive for one single infection, while 91 (60.7% for more than one pathogen. A high number of (n. 53 multiple infections caused by feline intestinal and vector-borne agents including at least one zoonotic pathogen was detected. Among them, the most frequently recorded helminths were roundworms (Toxocara cati, 24% and Dipylidium caninum (2%, while a high number of examined animals (58.8% had seroreaction for Bartonella spp., followed by Rickettsia spp. (43.2% and Leishmania infantum (6.1%. DNA-based assays revealed the zoonotic arthropod-borne organisms Bartonella henselae, Bartonella clarridgeiae, Rickettsia spp., and L. infantum. These results show that free-ranging cats living in areas of Greece under examination may be exposed to a plethora of internal parasites and vector-borne pathogens, some of them potentially able to infect humans. Therefore, epidemiological vigilance and appropriate control measures are crucial for the prevention and control of these infections and to minimize the risk of infection for people.

  17. Evaluation of seasonality on total water intake, water loss and water balance in the general population in Greece.

    Science.gov (United States)

    Malisova, O; Bountziouka, V; Panagiotakos, D Β; Zampelas, A; Kapsokefalou, M

    2013-07-01

    Water balance is achieved when water intake from solid and fluid foods and drinking water meets water losses, mainly in sweat, urine and faeces. Seasonality, particularly in Mediterranean countries that have a hot summer, may affect water loss and consequently water balance. Water balance has not been estimated before on a population level and the effect of seasonality has not been evaluated. The present study aimed to compare water balance, intake and loss in summer and winter in a sample of the general population in Greece. The Water Balance Questionnaire (WBQ) was used to evaluate water balance, estimating water intake and loss in summer (n = 480) and in winter (n = 412) on a stratified sample of the general population in Athens, Greece. In winter, mean (SD) water balance was -63 (1478) mL/day(-1) , mean (SD)water intake was 2892 (987) mL/day(-1) and mean (quartile range) water loss was 2637 (1810-3922) mL/day(-1) . In summer, mean (SD) water balance was -58 (2150) mL/day(-1) , mean (SD) water intake was 3875 (1373) mL/day(-1) and mean (quartile range) water loss was 3635 (2365-5258) mL/day(-1) . Water balance did not differ between summer and winter (P = 0.96); however, the data distribution was different; in summer, approximately 8% more participants were falling in the low and high water balance categories. Differences in water intake from different sources were identified (P balance in summer and winter was not different. However, water intake and loss were approximately 40% higher in summer than in winter. More people were falling in the low and high water balance categories in summer when comparing the distribution on water balance in winter. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

  18. Intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in continental and insular Greece.

    Science.gov (United States)

    Diakou, Anastasia; Di Cesare, Angela; Accettura, Paolo Matteo; Barros, Luciano; Iorio, Raffaella; Paoletti, Barbara; Frangipane di Regalbono, Antonio; Halos, Lénaïg; Beugnet, Frederic; Traversa, Donato

    2017-01-01

    This survey investigated the distribution of various intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in four regions of Greece. A total number of one hundred and fifty cats living in three Islands (Crete, Mykonos and Skopelos) and in Athens municipality was established as a realistic aim to be accomplished in the study areas. All cats were examined with different microscopic, serological and molecular assays aiming at evaluating the occurrence of intestinal parasites, and exposure to or presence of vector-borne infections. A total of 135 cats (90%) was positive for one or more parasites and/or pathogens transmitted by ectoparasites. Forty-four (29.3%) cats were positive for one single infection, while 91 (60.7%) for more than one pathogen. A high number of (n. 53) multiple infections caused by feline intestinal and vector-borne agents including at least one zoonotic pathogen was detected. Among them, the most frequently recorded helminths were roundworms (Toxocara cati, 24%) and Dipylidium caninum (2%), while a high number of examined animals (58.8%) had seroreaction for Bartonella spp., followed by Rickettsia spp. (43.2%) and Leishmania infantum (6.1%). DNA-based assays revealed the zoonotic arthropod-borne organisms Bartonella henselae, Bartonella clarridgeiae, Rickettsia spp., and L. infantum. These results show that free-ranging cats living in areas of Greece under examination may be exposed to a plethora of internal parasites and vector-borne pathogens, some of them potentially able to infect humans. Therefore, epidemiological vigilance and appropriate control measures are crucial for the prevention and control of these infections and to minimize the risk of infection for people.

  19. Medical Informatics Education & Research in Greece.

    Science.gov (United States)

    Chouvarda, I; Maglaveras, N

    2015-08-13

    This paper aims to present an overview of the medical informatics landscape in Greece, to describe the Greek ehealth background and to highlight the main education and research axes in medical informatics, along with activities, achievements and pitfalls. With respect to research and education, formal and informal sources were investigated and information was collected and presented in a qualitative manner, including also quantitative indicators when possible. Greece has adopted and applied medical informatics education in various ways, including undergraduate courses in health sciences schools as well as multidisciplinary postgraduate courses. There is a continuous research effort, and large participation in EU-wide initiatives, in all the spectrum of medical informatics research, with notable scientific contributions, although technology maturation is not without barriers. Wide-scale deployment of eHealth is anticipated in the healthcare system in the near future. While ePrescription deployment has been an important step, ICT for integrated care and telehealth have a lot of room for further deployment. Greece is a valuable contributor in the European medical informatics arena, and has the potential to offer more as long as the barriers of research and innovation fragmentation are addressed and alleviated.

  20. Electrifying Greece with solar and wind energy

    Directory of Open Access Journals (Sweden)

    Mentis Dimitris

    2014-01-01

    Full Text Available Ensuring energy security, reducing GHG emissions and boosting the competitiveness of a country’s economy by attracting investments and technical knowhow are of paramount importance considering the targets of “20-20-20” set by the European community. Being the cradle of civilization, Greece appears today as a country caught in a prolonged hard economic and social crisis, the way out of which its citizens are looking forward as well as the entire European Union. Establishment of the leading renewable energy sources like solar and wind in Greece will not only increase the independence of its own electrification but will also provide with a foundation for developing the market of international trade of “green” energy. This paper initially highlights the current status of photovoltaics and wind turbines in Greece. Furthermore, this study evaluates whether a higher penetration of the above mentioned green energy sources would have positive impact in the economy of the country or not and in what extent they could decline the CO2 emissions until 2020, comparing to the corresponding levels in 2010.

  1. Report of the nineteenth session, Athens, 8-12 May 1989

    International Nuclear Information System (INIS)

    1989-01-01

    The Joint Group of Experts on the Scientific Aspects of Marine Pollution (GESAMP) held its nineteenth session at UNEP's Co-ordinating Unit of the Mediterranean Action Plan in Athens, from 8 to 12 May 1989. The following subjects were discussed at the meeting: Review of the potentially harmful substances (carcinogenic, mutagenic and teratogenic substances; chlorinated hydrocarbons; oil and oil spill dispersants and chemicals), interchange of pollutants between the atmosphere and the oceans, coastal modelling, state of the marine environment and long-term ecological consequences of low-level contamination of the marine environment. The future works in marine environmental protection and management as well as assessment and regulation of waste disposal in the marine environment were also planned

  2. Ecotoxicological suitability of floodplain habitats in The Netherlands for the little owl (Athene noctua vidalli)

    International Nuclear Information System (INIS)

    Brink, N.W. van den; Groen, N.M.; Jonge, J. de; Bosveld, A.T.C.

    2003-01-01

    PCBs pose a risk to little owls from floodplain habitats. - This study describes the actual risks of exposure to contaminants, which little owls (Athene noctua vidalli) face in Dutch river floodplains. The results indicate that PCBs pose a risk: not only are levels in little owls from floodplains higher than levels found in little owls from a reference site but the PCB patterns in owls from the floodplains also indicate induction of hepatic cytochrome P450 enzymes by dioxin like compounds, possibly PCBs. Of the heavy metals, only cadmium is thought to pose a risk in certain conditions, for example, when little owls are feeding only on earthworms over a prolonged period of time. The results do not indicate any effects on the occurrence of prey items of the little owl like for instance earthworm, beetles and shrews. Hence, it is not expected that little owls will be affected by diminishing prey availability due to contamination

  3. Breeding-season food habits of burrowing owls (Athene cunicularia) in southwestern Dominican Republic

    Science.gov (United States)

    Wiley, J.W.

    1998-01-01

    Diet data from 20 Burrowing Owl (Athene cunicularia) nests were collected in southwestern Dominican Republic in 1976, 1982, and 1996. Invertebrates (53.3%) comprised the most numerous prey items (N = 396) delivered to nests by adult owls, but vertebrates (46.7%) were much better represented than in other studies of Burrowing Owl diet. Among vertebrates, birds (28.3% of all items) and reptiles (14.9%) were most important, whereas mammals (1.0%) and amphibians (2.5%) were less commonly delivered to nests. Vertebrates, however, comprised more than twice (69.2%) of the total biomass as invertebrates (30.8%), with birds (50.4%) and reptiles (12.8%) the most important of the vertebrate prey classes. A positive relationship was observed between bird species abundance and number of individuals taken as prey by Burrowing Owls.

  4. Can we speak of a "state patronage"? Liturgies and misthophoria in classical Athens

    Directory of Open Access Journals (Sweden)

    Mariano José Requena

    2013-07-01

    Full Text Available This paper intends to discuss the characterization of certain practices of patronage in classical Athens as forms of "state patronage". The definition of the polis as a state may be questioned. The political relations of democracy, expression of the demos power, did not allow the exclusive monopoly of coercion. Consequently, there was no separation between civil society and political society, nor was there a political apparatus that was distinguished in its exercise upon those who are the sovereign body. Thus the existence of patronage relationships seems to fall in tension between the mechanisms of reciprocity and redistribution that the elite members usufruct as a way to acquire prestige and political support within their community, and people’s demands, who can implement them in their favor

  5. Ecotoxicological suitability of floodplain habitats in The Netherlands for the little owl (Athene noctua vidalli)

    Energy Technology Data Exchange (ETDEWEB)

    Brink, N.W. van den; Groen, N.M.; Jonge, J. de; Bosveld, A.T.C

    2003-03-01

    PCBs pose a risk to little owls from floodplain habitats. - This study describes the actual risks of exposure to contaminants, which little owls (Athene noctua vidalli) face in Dutch river floodplains. The results indicate that PCBs pose a risk: not only are levels in little owls from floodplains higher than levels found in little owls from a reference site but the PCB patterns in owls from the floodplains also indicate induction of hepatic cytochrome P450 enzymes by dioxin like compounds, possibly PCBs. Of the heavy metals, only cadmium is thought to pose a risk in certain conditions, for example, when little owls are feeding only on earthworms over a prolonged period of time. The results do not indicate any effects on the occurrence of prey items of the little owl like for instance earthworm, beetles and shrews. Hence, it is not expected that little owls will be affected by diminishing prey availability due to contamination.

  6. The impact of IFRS on ratios of listed and new listed companies of Athens Exchange

    Directory of Open Access Journals (Sweden)

    Balios Dimitrios

    2013-07-01

    Full Text Available In this study we are researching the effect of the implementation of International Financial Reporting Standards (IFRS on financial ratios of listed companies of Athens Exchange (AE. Emphasis is given to the differences between Greek Accounting Standards (GAS and IFRS and their impact on the calculation of financial ratios which are based on financial statements prepared in accordance with the first or the second accounting standard. Therefore, the study was applied to two samples of companies. The first sample includes companies that have been listed in AE for years and the second sample includes companies that have recently been listed in AE. Considering the particular characteristics of each group of companies, we are examining the probability of quantitative differentiations in financial ratios due to the transition from the one accounting standard to the other. The results of the research results showed that both samples of companies, when not influenced by other factors, do not have significant differences in their behavior.

  7. Mendel conference

    CERN Document Server

    2015-01-01

    This book is a collection of selected accepted papers of Mendel conference that has been held in Brno, Czech Republic in June 2015. The book contents three chapters which represent recent advances in soft computing including intelligent image processing and bio-inspired robotics.: Chapter 1: Evolutionary Computing, and Swarm intelligence, Chapter 2: Neural Networks, Self-organization, and Machine Learning, and Chapter3: Intelligent Image Processing, and Bio-inspired Robotics. The Mendel conference was established in 1995, and it carries the name of the scientist and Augustinian priest Gregor J. Mendel who discovered the famous Laws of Heredity. In 2015 we are commemorating 150 years since Mendel's lectures, which he presented in Brno on February and March 1865. The main aim of the conference was to create a periodical possibility for students, academics and researchers to exchange their ideas and novel research methods.  .

  8. Past, present and future of passive homes in solar village 3, Athens

    Science.gov (United States)

    Kalogridis, Achilles

    Solar village 3 in Pefki, Athens, was part of an ambitious program for the promotion of solar technology, applied to a large scale social housing scheme, designed in mid 80's and firstly inhabited in the early 1990's. Among the aims of the project was the demonstration of the latest of technology in active solar systems and passive techniques, incorporated in a new settlement's layout and houses' building envelop, in order to create an energy saving, comfortable environment. More than fifteen years later, the housing complex remains the largest residential development of bioclimatic "solar" architecture in Athens, with the active and passive solar systems providing space and water heating for about 1750 inhabitants. The study focuses in the passive solar systems that have been applied to a number of the buildings of the settlement. The systems provide space heating with no need of any active mechanism, however with demand of the participation of the end users for their proper operation. The essay reviews various previous studies, monitoring reports and criticisms that have appeared throughout the past years, and identifies how the houses perform today, through a recent survey, sample monitoring and thermal comfort simulation. The report records things that have changed, features which worked well or others that did not and comments on the residents' behaviour. Interesting findings come into question, regarding the passive solar systems, their integration into the building's design, their current condition and their contribution to energy savings and thermal comfort conditions. Finally, current plans concerning the future of the settlement are highlighted, and considerations about the houses sustainability are suggested.

  9. Comparing flood mortality in Portugal and Greece under a gender and age perspective

    Science.gov (United States)

    Pereira, Susana; Diakakis, Michalis; Deligiannakis, Georgios; Luís Zêzere, José

    2017-04-01

    Flood mortality is analyzed and compared between Portugal and Greece. Flood fatality incidents are explored and compared in terms of their temporal evolution, spatial distribution, deadliest flood types, surrounding environments, gender and age of the victims. A common flood fatalities database for the period 1960-2010 was formed by merging the DISASTER database for Portugal and the Greek database previously built from documental sources. Each entry of the database, corresponding to a flood fatal incident has the following attributes: (i) ID number of the flood case; (ii) the flood type (riverine flood, flash flood, urban flood, or not defined type); (iii) date (day-month-year); (iv) location (x and y coordinates); (v) number of fatalities; (vi) surrounding environment where the flood fatal incident occurred (i.e. outdoors on foot, outdoors inside a vehicle, or inside a building). (vii) gender of the victim (male, female, or gender not reported); (viii) age of the victim (65 years). Excluding the outlier 1967 flash flood event occurred in the Lisbon metropolitan area that caused 522 fatalities, Portugal recorded 114 flood fatalities (related to 80 flood cases) and Greece registered 189 fatalities (related to 57 flood cases). Results identified decreasing mortality trend in both countries, despite some fluctuations irregularly distributed over time. Since the 1980's the number of flood cases with multiple fatalities has been gradually decreasing. In both Greece and Portugal flash floods were responsible for more than 80% of flood mortality and the main metropolitan areas of each country (Athens and Lisbon) presented a clustering of fatalities, attributed to the higher population density combined with the presence of flood-prone areas. Indoor fatalities have been gradually reducing with time, whereas vehicle-related deaths have been rising in both countries. In both countries the majority of flood victims are males, indicating that males are more vulnerable to fatal

  10. 18th International Conference on Electronic Publishing

    CERN Document Server

    Dobreva, Milena

    2014-01-01

    The ways in which research data is used and handled continue to capture public attention and are the focus of increasing interest. Electronic publishing is intrinsic to digital data management, and relevant to the fields of data mining, digital publishing and social networks, with their implications for scholarly communication, information services, e-learning, e-business and the cultural heritage sector. This book presents the proceedings of the 18th International Conference on Electronic Publishing (ELPUB), held in Thessaloniki, Greece, in June 2014. The conference brings together researchers and practitioners to discuss the many aspects of electronic publishing, and the theme this year is 'Let's put data to use: digital scholarship for the next generation'. As well as examining the role of cultural heritage and service organisations in the creation, accessibility, duration and long-term preservation of data, it provides a discussion forum for the appraisal, citation and licensing of research data and the n...

  11. 3rd International Conference Nanotechnology and Nanomaterials

    CERN Document Server

    Yatsenko, Leonid

    2016-01-01

    This book presents some of the latest achievements in nanotechnology and nanomaterials from leading researchers in Ukraine, Europe, and beyond. It features contributions from participants in the 3rd International Science and Practice Conference Nanotechnology and Nanomaterials (NANO2015) held in Lviv, Ukraine on August 26-30, 2015. The International Conference was organized jointly by the Institute of Physics of the National Academy of Sciences of Ukraine, University of Tartu (Estonia), Ivan Franko National University of Lviv (Ukraine), University of Turin (Italy), Pierre and Marie Curie University (France), and European Profiles A.E. (Greece). Internationally recognized experts from a wide range of universities and research institutions share their knowledge and key results on topics ranging from nanooptics, nanoplasmonics, and interface studies to energy storage and biomedical applications. Presents cutting-edge advances in nanocomposites and carbon and silicon-based nanomaterials for a wide range of engine...

  12. Berkeley Conference

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1986-10-15

    To a regular observer at annual international meetings, progress in particle physics from one year to the next sometimes might seem ponderously slow. But shift the timescale and the result is startling. Opening his summary of the 1986 International Conference on High Energy Physics, held in Berkeley, California, from 16-23 July, Steve Weinberg first recalled the 1966 Conference, also held in Berkeley. Then the preoccupations were current algebra, hadron resonances and the interpretation of scattering in terms of Regge poles, and the theory of weak interactions. Physics certainly has moved.

  13. Berkeley Conference

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    To a regular observer at annual international meetings, progress in particle physics from one year to the next sometimes might seem ponderously slow. But shift the timescale and the result is startling. Opening his summary of the 1986 International Conference on High Energy Physics, held in Berkeley, California, from 16-23 July, Steve Weinberg first recalled the 1966 Conference, also held in Berkeley. Then the preoccupations were current algebra, hadron resonances and the interpretation of scattering in terms of Regge poles, and the theory of weak interactions. Physics certainly has moved

  14. Ship emissions and their externalities for Greece

    Science.gov (United States)

    Tzannatos, Ernestos

    2010-06-01

    The existing and emerging international and European policy framework for the reduction of ship exhaust emissions dictates the need to produce reliable national, regional and global inventories in order to monitor emission trends and consequently provide the necessary support for future policy making. Furthermore, the inventories of ship exhaust emissions constitute the basis upon which their external costs are estimated in an attempt to highlight the economic burden they impose upon the society and facilitate the cost-benefit analysis of the proposed emission abatement technologies, operational measures and market-based instruments prior to their implementation. The case of Greece is of particular interest mainly because the dense ship traffic within the Greek seas directly imposes the impact of its exhaust emission pollutants (NO x, SO 2 and PM) upon the highly populated, physically sensitive and culturally precious Greek coastline, as well as upon the land and seas of Greece in general, whereas the contribution of Greece in the global CO 2 inventory at a time of climatic change awareness cannot be ignored. In this context, this paper presents the contribution of Greece in ship exhaust emissions of CO 2, NO x, SO 2 and PM from domestic and international shipping over the last 25 years (1984-2008), utilizing the fuel-based (fuel sales) emission methodology. Furthermore, the ship exhaust emissions generated within the Greek seas and their externalities are estimated for the year 2008, through utilizing the fuel-based (fuel sales) approach for domestic shipping and the activity-based (ship traffic) approach for international shipping. On this basis, it was found that during the 1984 to 2008 period the fuel-based (fuel sales) ship emission inventory for Greece increased at an average annual rate of 2.85%. In 2008, the CO 2, NO x, SO 2 and PM emissions reached 12.9 million tons (of which 12.4 million tons of CO 2) and their externalities were found to be around 3

  15. Knowledge and Perceptions about Nicotine, Nicotine Replacement Therapies and Electronic Cigarettes among Healthcare Professionals in Greece

    Directory of Open Access Journals (Sweden)

    Anastasia Moysidou

    2016-05-01

    Full Text Available Introduction. The purpose of this study was to evaluate the knowledge and perceptions of Greek healthcare professionals about nicotine, nicotine replacement therapies and electronic cigarettes. Methods. An online survey was performed, in which physicians and nurses working in private and public healthcare sectors in Athens-Greece were asked to participate through email invitations. A knowledge score was calculated by scoring the correct answers to specific questions with 1 point. Results. A total of 262 healthcare professionals were included to the analysis. Most had daily contact with smokers in their working environment. About half of them considered that nicotine has an extremely or very important contribution to smoking-related disease. More than 30% considered nicotine replacement therapies equally or more addictive than smoking, 76.7% overestimated their smoking cessation efficacy and only 21.0% would recommend them as long-term smoking substitutes. For electronic cigarettes, 45.0% considered them equally or more addictive than smoking and 24.4% equally or more harmful than tobacco cigarettes. Additionally, 35.5% thought they involve combustion while the majority responded that nicotine in electronic cigarettes is synthetically produced. Only 14.5% knew about the pending European regulation, but 33.2% have recommended them to smokers in the past. Still, more than 40% would not recommend electronic cigarettes to smokers unwilling or unable to quit smoking with currently approved medications. Cardiologists and respiratory physicians, who are responsible for smoking cessation therapy in Greece, were even more reluctant to recommend electronic cigarettes to this subpopulation of smokers compared to all other participants. The knowledge score of the whole study sample was 7.7 (SD: 2.4 out of a maximum score of 16. Higher score was associated with specific physician specialties. Conclusions. Greek healthcare professionals appear to overestimate

  16. Conference proceedings

    African Journals Online (AJOL)

    ebutamanya

    2016-02-29

    Feb 29, 2016 ... In addition, there are persistent problems with leadership and planning, vaccine stock management, supply chain capacity and quality, provider-parent communication, and financial sustainability. The conference delegates agreed to move from talking to taking concrete actions around children's health, and ...

  17. Glasgow conference

    Energy Technology Data Exchange (ETDEWEB)

    Fraser, Gordon

    1994-10-15

    The biennial 'Rochester' International Conferences on High Energy Physics which tick the rhythm of high energy physics progress reflect the dominance of the 'Standard Model' - the picture of electroweak and quark/gluon interactions in a simple framework of six weaklyinteracting particles (leptons) and six quarks. Despite its limited intellectual appeal, after a decade of intense probing the Standard Model still refuses to budge.

  18. Conference summary

    International Nuclear Information System (INIS)

    Clark, D.J.

    1975-10-01

    A brief review is given of the main results presented at the International Conference on Heavy Ion Sources, October 27--30, 1975. The sections are as follows: highlights, general observations, fundamental processes in sources, positive ion sources, negative ion sources, beam formation and emittance measurements, stripping, accelerators and experiments, and future prospects

  19. Lisbon Conference

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    Although no major physics discoveries were announced, the European Physical Society's International Conference on High Energy Physics, held in Lisbon from 9-15 July, was significant in that it showed the emerging pattern of physics for the 1980s

  20. Conference report

    African Journals Online (AJOL)

    Tamara Shefer

    Bloomberg Philanthropies. The conference theme “from research to implementation” emphasised the importance of connecting knowledge around violence with injury prevention, while stressing the need to address the multitude of transnational public health challenges. In speaking to this theme, the. Tampere Declaration ...

  1. Conference Planning.

    Science.gov (United States)

    Carter, Richard

    1982-01-01

    Presents an overview of the management planning technique known as Break Even Analysis and outlines its use as a tool in financial planning for organizations intending to conduct or sponsor a conference, seminar, or workshop. Three figures illustrating Break Even Analysis concepts and a Break Even Analysis worksheet are included. (JL)

  2. Conference proceedings

    African Journals Online (AJOL)

    abp

    2015-08-07

    Aug 7, 2015 ... Conference was organized in June 2-6, 2014 at the Yaoundé Mont Febe Hotel, in Cameroon. Under the theme«Practice .... while the implementation of family planning in African HIV programs will favor safe contraception ... equipment. The WHO-stepwise approach for the global strategy for the prevention ...

  3. Conference summaries

    International Nuclear Information System (INIS)

    1983-01-01

    The papers presented at this conference cover the fields of thermalhydraulics, nuclear plant design and operation, licensing, decontamination, restoration and dismantling of nuclear power facilities, services to the nuclear industry, new applications of nuclear technology, reactor physics and fuel cycles, accelerator-breeders, fusion research and lasers

  4. Stress distribution and seismicity patterns of the 2011 seismic swarm in the Messinia basin, (South-Western Peloponnesus, Greece

    Directory of Open Access Journals (Sweden)

    G. Chouliaras

    2013-01-01

    Full Text Available In this investigation we examine the local stress field and the seismicity patterns associated with the 2011–2012 seismicity swarm in the Messinia basin, south-western Peloponnesus, Greece, using the seismological data of the National Observatory of Athens (NOA. During this swarm more than 2000 events were recorded in a 12 month period by the Hellenic Unified Seismological Network (HUSN and also by the additional local installation of four portable broadband seismographic stations by NOA.

    The results indicate a Gaussian distribution of swarm activity and the development of a seismicity cluster in a pre-existing seismic gap within the Messinia basin. Centroid Moment Tensor solutions demonstrate a normal fault trending northwest–southeast and dipping to the southwest primarily due to an extensional stress field. During this seismicity swarm an epicentre migration of the three largest shocks is observed, from one end of the rupture zone in the north-western part of the cluster, towards the other edge of the rupture in the south-eastern part of the cluster. This migration is found to follow the Coulomb failure criterion that predicts the advancement and retardation of the stress field and the patterns of increases and decreases of the seismicity rate (b-value of the frequency–magnitude relation.

  5. An experimental study of soil temperature regimes associated with solar disinfestation techniques under greenhouse conditions in Greece.

    Science.gov (United States)

    Garofalakis, I; Tsiros, I; Frangoudakis, A; Chronopoulos, K; Flouri, F

    2006-01-01

    This paper deals with an experimental study of various techniques that have been applied for soil disinfestation purposes under greenhouse conditions. Various meteorological parameters and soil temperatures were measured for four different experimental soil segments (three associated with different disinfestation techniques and one as a reference) at depths varying between 0-1 m and with a time interval of 5 min in a greenhouse located in the Agricultural University of Athens Campus, Greece. Results showed that plastic polyethylene films such as covers, metallic conductors or a combination of both were able to enhance heat transfer and temperature increase in greenhouse soil. For typical disinfestation conditions, the depth-averaged temperature values for plastic covers, metallic conductors, and the combination of both were found to be higher than those for the reference of about 5 degrees C, 12 degrees C and 15 micro C, respectively. Moreover, the remained population percentages 50 days after the initiation of the experiment were found to be 19.3%, 25.3%, 37.3% Kcat 94% of the initial population, for the combination of metallic conductors and plastic covers, metallic conductors, plastic cover, and for the reference, respectively.

  6. Application of stochastic methods for wind speed forecasting and wind turbines design at the area of Thessaly, Greece

    Science.gov (United States)

    Dimitriadis, Panayiotis; Lazaros, Lappas; Daskalou, Olympia; Filippidou, Ariadni; Giannakou, Marianna; Gkova, Eleni; Ioannidis, Romanos; Polydera, Angeliki; Polymerou, Eleni; Psarrou, Eleftheria; Vyrini, Alexandra; Papalexiou, Simon; Koutsoyiannis, Demetris

    2015-04-01

    Several methods exist for estimating the statistical properties of wind speed, most of them being deterministic or probabilistic, disregarding though its long-term behaviour. Here, we focus on the stochastic nature of wind. After analyzing several historical timeseries at the area of interest (AoI) in Thessaly (Greece), we show that a Hurst-Kolmogorov (HK) behaviour is apparent. Thus, disregarding the latter could lead to unrealistic predictions and wind load situations, causing some impact on the energy production and management. Moreover, we construct a stochastic model capable of preserving the HK behaviour and we produce synthetic timeseries using a Monte-Carlo approach to estimate the future wind loads in the AoI. Finally, we identify the appropriate types of wind turbines for the AoI (based on the IEC 61400 standards) and propose several industrial solutions. Acknowledgement: This research is conducted within the frame of the undergraduate course "Stochastic Methods in Water Resources" of the National Technical University of Athens (NTUA). The School of Civil Engineering of NTUA provided moral support for the participation of the students in the Assembly.

  7. Obesity and associated cardiovascular risk factors among schoolchildren in Greece: a cross-sectional study and review of the literature.

    Science.gov (United States)

    Kollias, Anastasios; Skliros, Efstathios; Stergiou, George S; Leotsakos, Nikolaos; Saridi, Maria; Garifallos, Dimitrios

    2011-01-01

    To examine the prevalence and determinants of obesity and associated cardiovascular risk factors in a sample of Greek children. This is a cross-sectional, school-based study of 780 students (9.2 +/- 1.8 years old, 415 boys) conducted in Eastern Attica, the greater area of the city of Athens. The study protocol included anthropometric, blood pressure (BP), and biochemical measurements, as well as dietary and lifestyle habits assessment. A review of Greek studies on childhood obesity was also performed. Approximately 22% of the participants were overweight and 8% were obese, which is in accordance with the results of 24 previous Greek studies showing the childhood overweight/obesity prevalence in the range of 30%. Overweight/obese children compared with normal-weight children had higher BP, lower high-density lipoprotein cholesterol (HDL-C), and higher triglycerides (p consumption of sweets and fast-food, and decreased physical activity were independent determinants of being overweight/obese. Furthermore, overweight/obesity predicted the presence of high BP, low HDL-C, and high triglycerides. A close association was revealed between obesity and metabolic abnormalities, underlining the need for early screening and intervention in overweight children in order to address the emerging childhood obesity epidemic in Greece.

  8. Conducting Qualitative Research on Desertification in Western Lesvos, Greece

    Science.gov (United States)

    Iosifides, Theodoros; Politidis, Theodoros

    2005-01-01

    The main aim of this article is to present some critical methodological strategies employed in a qualitative research study on local socioeconomic development and desertification in western Lesvos, Greece. Through in-depth qualitative interviews with local producers in western Lesvos, Greece, an effort was made to identify and analyze the links…

  9. Chernobyl radioactivity in grain produced in Greece in 1986

    International Nuclear Information System (INIS)

    Dominici, G.; Malvicini, A.; Panetsos, F.

    1988-01-01

    The Chernobyl radioactive cloud reached Greece in the first days of May 1986. During this period, the gain was in maximum growth; therefore, in absorbing the radionuclides it has become an excellent indicator of the deposited radioactivity. Measurements carried out in grain samples which were obtained from Greece are reported and some conclusions regarding population doses are presented

  10. Academic Libraries in Greece: The Present Situation and Future Prospects.

    Science.gov (United States)

    Keller, Dean H., Ed.

    The purpose of this collection of essays is to examine academic libraries in Greece at a time when the potential for changes and advance in librarianship is great. The 15 papers are as follows: "International Interlibrary Cooperation: Exchanging Goals, Values and Culture" (Don L. Tolliver); "Academic Libraries in Greece" (James…

  11. Genotyping Plasmodium vivax isolates from the 2011 outbreak in Greece

    DEFF Research Database (Denmark)

    Spanakos, Gregory; Alifrangis, Michael; Schousboe, Mette L

    2013-01-01

    Plasmodium vivax malaria was common in Greece until the 1950s with epidemics involving thousands of cases every year. Greece was declared free of malaria by the World Health Organization in 1974. From 1974 to 2010, an average of 39 cases per year were reported, which were mainly imported. However...... during 2011 is described, to elucidate the possible origin and spread of the disease....

  12. Greek Immigrants and Greece: An Introduction to the Multi-Media Package on Greece.

    Science.gov (United States)

    Mowat, Susanne; Witzel, Anne

    This is another of several multi-media packages on ethnic groups in Toronto that attempt to introduce Toronto teachers (especially those who teach English as a second language) to the cultures and societies from which their students came. An introduction to the multi-media package on Greece is given here. Sections included in the document are:…

  13. Renewable Energy Policy Fact sheet - Greece

    International Nuclear Information System (INIS)

    2017-07-01

    The EurObserv'ER policy profiles give a snapshot of the renewable energy policy in the EU Member States. In Greece, electricity from renewable sources is promoted through feed-in premiums, granted through tenders (as from 2017), feed-in tariffs for limited cases, a preferential tax regime (since 2016) and a net metering scheme. Heating and cooling from renewable energy sources is incentivised by way of a preferential tax regime and an investment subsidy scheme. The main instrument for renewable energy use in transport is a bio-fuels quota scheme

  14. Conference Proceedings

    International Nuclear Information System (INIS)

    1998-01-01

    National and international aspects of climate change were the central concern of this conference organized by the Alliance for Responsible Environmental Alternatives (AREA). AREA is a coalition of industry, labour and municipalities from across Canada which was created to reflect the views and represent the interests of Canadians in the Climate Change Debate. Ways and means of optimizing Canada's response to the Global Climate Change Challenge were discussed. Discussions emphasized issues regarding the effectiveness of voluntary mechanisms to reduce greenhouse gases, as opposed to government-mandated actions for achieving climate change targets. The issue of how a differentiated system for emission reduction targets and timetables can be implemented was also debated. The economic implications of climate change were outlined. Canada's national agenda and the likely outcomes of the Conference of Parties (COP 4) in Buenos Aires also received much attention. tabs., figs

  15. SIGEF Conference

    CERN Document Server

    Terceño-Gómez, Antonio; Ferrer-Comalat, Joan; Merigó-Lindahl, José; Linares-Mustarós, Salvador

    2015-01-01

    This book is a collection of selected papers presented at the SIGEF conference, held at the Faculty of Economics and Business of the University of Girona (Spain), 06-08 July, 2015. This edition of the conference has been presented with the slogan “Scientific methods for the treatment of uncertainty in social sciences”. There are different ways for dealing with uncertainty in management. The book focuses on soft computing theories and their role in assessing uncertainty in a complex world. It gives a comprehensive overview of quantitative management topics and discusses some of the most recent developments in all the areas of business and management in soft computing including Decision Making, Expert Systems and Forgotten Effects Theory, Forecasting Models, Fuzzy Logic and Fuzzy Sets, Modelling and Simulation Techniques, Neural Networks and Genetic Algorithms and Optimization and Control. The book might be of great interest for anyone working in the area of management and business economics and might be es...

  16. Conference summaries

    International Nuclear Information System (INIS)

    1987-01-01

    This volume contains summaries of 28 papers presented at the 27. conference of the Canadian Nuclear Association. These papers discuss the general situation of the Canadian nuclear industry and the CANDU reactor; dialogue with the public; the International Atomic Energy Agency; and economic goals and operating lessons. It also contains summaries of 70 papers presented at the 8. conference of the Canadian Nuclear Society, which discuss plant life extension; safety and the environment; reactor physics; thermalhydraulics; risk assessment; the CANDU spacer location and repositioning project; CANDU operations; safety research after Chernobyl; fuel channels; and nuclear technology developments. The individual papers are also available in INIS-mf--13673 (CNA), and INIS-mf--12909 (CNS). (L.L.)

  17. Glasgow conference

    International Nuclear Information System (INIS)

    Fraser, Gordon

    1994-01-01

    The biennial 'Rochester' International Conferences on High Energy Physics which tick the rhythm of high energy physics progress reflect the dominance of the 'Standard Model' - the picture of electroweak and quark/gluon interactions in a simple framework of six weaklyinteracting particles (leptons) and six quarks. Despite its limited intellectual appeal, after a decade of intense probing the Standard Model still refuses to budge

  18. Washington Conference

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    The 1981 Particle Accelerator Conference was held in Washington from 11-13 March. It was the ninth in the series of meetings organized in the USA which differ from the 'International' meetings in their coverage of the full range of accelerator engineering and technology, including applications outside e field of high energy physics. The Conference took place under the cloud of further budget cuts for Fiscal Year 1982 in the USA which the Department of Energy has applied in line with the financial policy of the new administration. Coming on top of many years of budget trimming which have reduced the number of high energy physics Laboratories funded by the DOE to three (Brookhaven, Fermilab, Stanford - Cornell is funded by the National Science Foundation) and reduced the exploitation of these Laboratories to less than half of their potential, the new cuts did not exactly help to boost morale. Nevertheless, the huge amount of tailed work in accelerator physics and technology which was presented at the Conference showed how alive the field is

  19. Equity fund raising and “creative” accounting practices: Indications from Athens Stock Exchange for the 1999-2000 period

    OpenAIRE

    Panayiotis Curtis; Jonh Thalassinos

    2005-01-01

    Management sometimes exploits the quest of shareholders for higher return on equity capital, by taking advantage of accounting rules gaps or violating them. The Beneish earnings detection manipulation model, is an attempt to reveal such illegal or at least unethical practices. Evidence regarding the use of “creative” accounting practices, based on that model, during the massive equity fund raising in Athens Stock Exchange for the period 1999-2000, are examined. The results of Beneish model ar...

  20. The role of public relations in the marketing mix. Case study : the Athenaeum InterContinental Athens

    OpenAIRE

    Μαρκέζη, Μ.

    2011-01-01

    The main objective of the present dissertation is to examine the importance of the Public Relations (PR) in the Marketing Mix through a case analysis of the PR office at the Athenaeum InterContinental Athens and its multifunctional operation within the hotel. Initially, a quite detailed analysis of the PR advantages and disadvantages as well as its main objectives, methods, tools and tactics are presented. The second chapter introduces us to the Case Study of the Athenaeum InterContinental At...

  1. 5th International Conference on Engineering Surveying Brijuni, September 22-24, 2011

    Directory of Open Access Journals (Sweden)

    Rinaldo Paar

    2011-12-01

    Full Text Available 5th International Conference on Engineering Surveying was held on the Brijuni Islands from 22 to 24 September 2011. The conference organizers were the Department of Surveying Faculty of Civil Engineering at the Slovak University of Technology in Bratislava and the Institute for Applied Geodesy at the Faculty of Geodesy, University of Zagreb, with the FIG Commission 6. The conference was held under the patronage of the Ministry of Environmental Protection, Physical Planning and Construction of the Republic of Croatia. The conference took place in the Castrum Congress Hall of Hotel Neptun-Istra. The official language of the conference was English. The conference was attended by 70 representatives from Croatia, Slovenia, Serbia, Kosovo, Austria, Germany, Hungary, Greece, Czech Republic and Slovakia, and a total of 40 papers were presented.

  2. Similar Mediterranean diet adherence but greater central adiposity is observed among Greek diaspora adolescents living in Istanbul, compared to Athens.

    Science.gov (United States)

    Grammatikopoulou, Maria G; Maraki, Maria I; Giannopoulou, Despoina; Poulimeneas, Dimitrios; Sidossis, Labros S; Tsigga, Maria

    2018-02-01

    The aim of this case-control study was to compare Mediterranean diet (MD) adherence and anthropometry between Greek diaspora adolescents living in Istanbul and Greek adolescents, inhabitants of Athens. A total of 206 adolescents (103 from each site), aged 10.0-19.0 years old, all of Greek origin, were recruited from schools in Athens and minority schools in Istanbul, for the present case-control study. Participants at each site were age and sex-matched. Anthropometric measurements were performed, and diet adherence was assessed with the KIDMED score. Breakfast skipping, decreased dairy and increased commercially baked good/pastries consumption for breakfast, fast-food intake and consumption of several sweets each day was more prevalent in Istanbul, but, on the other hand, students from Athens reported eating fewer fruit, vegetables and nuts. The adoption of unhealthy eating habits in each site was counterbalanced by a more 'healthy' dietary element, resulting in an overall similar MD adherence between both sites. Additionally, although weight status was indifferent between the two cities, higher rates of abdominal obesity were recorded in Istanbul, when the weight-to-height ratio was used for diagnosis. Differences in several domains of the KIDMED score were recorded among cities, possibly as results of food availability and prices. However, MD adherence and weight status appeared similar, indicating that the dietary transition and acculturation experienced by the remnants is actually very slow and minimal during the 93 years since population exchange.

  3. Anciet marble quarries in Lesvos island Greece

    Science.gov (United States)

    Mataragkas, M.; Mataragkas, D.

    2009-04-01

    ANCIENT MARBLE QUARRIES IN LESBOS ISLAND, GREECE Varti- Matarangas M.1 & Matarangas D. 1 Institute of Geological and Mining Exploration (IGME), Olympic Village, Entrance C, ACHARNAE 13677, GREECE myrsini@igme.gr , myrsini@otenet.g r A B S T R A C T Ten ancient marble quarries of Lesbos Island, most of them previously unknown, have been studied, in the frame of the research study on the ancient marble quarries in the Aegean Sea. In the present paper the geological, petrological and morphological features of the aforementioned quarries are examined. Concerning the six ancient quarries located in the areas of Tarti, Agia Paraskevi (Tsaf), Mageiras, Loutra, Latomi (Plomari) and Thermi, the authochthonous neopaleozoic unit constitutes their geological formation, while their hosting lithological formations are the included crystalline limestone lens like beds. In two ancient quarries in the areas Moria and Alyfanta, the geological formation is the authochthonous upper Triassic series and the hosting lithological formation the upper Triassic carbonate sequence, while in the areas of Akrasi-Abeliko and Karyni, the geological formation is the thrust Triassic unit and the lithological hosting formations are the included strongly deformed or not crystalline limestone lenticular beds. Furthermore, the petrographic features were also determined permitting the identification of the building stones that have been used.

  4. Motivating Public Sector Employees: Evidence from Greece

    Directory of Open Access Journals (Sweden)

    Koronios, K.

    2017-03-01

    Full Text Available Purpose: The object of this research is to investigate work motivating factors in the public sector in Greece, as well as to study demographic attributes, placing emphasis on age and gender as determinants of employee motives. Design/methodology/approach: To answer our research questions, a questionnaire was distributed at the beginning of 2015 to a public - sector organization in central Greece. A total of 318 anonymous survey responses were collected and analysed with SPSS. Findings: In the public organization under survey, the leading employee motives are an increase in salaries, opportunities for hierarchical advancement in the organization, as well as the development of personal skills. Moreover, motivational differences are noted among Baby Boomers, Generation X and Generation Y. Research limitations/implications: As the present study has been conducted on a single public organization, awareness should be raised as far as the generalizability of the results providing useful insights for further exploration. Originality/value: Limited research has been conducted in the Greek public sector comparing motives among generations.

  5. Attitudes on euthanasia and physician-assisted suicide among medical students in Athens.

    Science.gov (United States)

    Kontaxakis, Vp; Paplos, K G; Havaki-Kontaxaki, B J; Ferentinos, P; Kontaxaki, M-I V; Kollias, C T; Lykouras, E

    2009-10-01

    Attitudes towards assisted death activities among medical students, the future health gatekeepers, are scarce and controversial. The aims of this study were to explore attitudes on euthanasia and physician-assisted suicide among final year medical students in Athens, to investigate potential differences in attitudes between male and female medical students and to review worldwide attitudes of medical students regarding assisted death activities. A 20- item questionnaire was used. The total number of participants was 251 (mean age 24.7±1.8 years). 52.0% and 69.7% of the respondents were for the acceptance of euthanasia and physician-assisted suicide, respectively. Women's attitudes were more often influenced by religious convictions as well as by the fact that there is a risk that physician-assisted suicide might be misused with certain disadvantaged groups. On the other hand, men more often believed that a request for physician-assisted suicide from a terminally ill patient is prima-facie evidence of a mental disorder, usually depression. Concerning attitudes towards euthanasia among medical students in various countries there are contradictory results. In USA, the Netherlands, Hungary and Switzerland most of the students supported euthanasia and physician-assisted suicide. However, in many other countries such as Norway, Sweden, Yugoslavia, Italy, Germany, Sudan, Malaysia and Puerto Rico most students expressed negative positions regarding euthanasia and physician assisted suicide.

  6. Examining students' graduation issues using data mining techniques - The case of TEI of Athens

    Science.gov (United States)

    Chalaris, Manolis; Gritzalis, Stefanos; Maragoudakis, Manolis; Sgouropoulou, Cleo; Lykeridou, Katerina

    2015-02-01

    One of the major issues that Greek Higher Education Institutes face is the delayed completion of studies of their students. For example, in the case of the Technological Educational Institute of Athens, in the academic year 2012-2013, the percentage of graduates with a length of studies of more than 6 years was 53%. This "problem" becomes harder if we consider that according to the new legislation, the Greek Higher Education Institutes (HEI) must cut off access to the students who "linger" too long. This means that many of these graduates wouldn't be able to complete their studies. While many institutes have systems to quantify and report the length of studies of all graduates, far less attention is typically paid to each student's reason(s) for delayed graduation. In this paper, we focus on examining the question of why students delay in the completion of their studies using several data mining techniques. Through the application of data mining techniques new knowledge will be provided to the administration of a HEI that could be used for solving this problem. The data used in our case study come from a questionnaire distributed to graduates of the institute but also from educational data stored in the Institute's student database.

  7. Air pollution simulation and geographical information systems (GIS) applied to Athens International Airport.

    Science.gov (United States)

    Theophanides, Mike; Anastassopoulou, Jane

    2009-07-01

    This study presents an improved methodology for analysing atmospheric pollution around airports using Gaussian-plume numerical simulation integrated with Geographical Information Systems (GIS). The new methodology focuses on streamlining the lengthy analysis process for Airport Environmental Impact Assessments by integrating the definition of emission sources, simulating and displaying the results in a GIS environment. One of the objectives of the research is to validate the methodology applied to the Athens International Airport, "Eleftherios Venizelos", to produce a realistic estimate of emission inventories, dispersion simulations and comparison to measured data. The methodology used a combination of the Emission Dispersion and Modelling System (EDMS) and the Atmospheric Dispersion and Modelling system (ADMS) to improve the analysis process. The second objective is to conduct numerical simulations under various adverse conditions (e.g. scenarios) and assess the dispersion in the surrounding areas. The study concludes that the use of GIS in environmental assessments provides a valuable advantage for organizing data and entering accurate geographical/topological information for the simulation engine. Emissions simulation produced estimates within 10% of published values. Dispersion simulations indicate that airport pollution will affect neighbouring cities such as Rafina and Loutsa. Presently, there are no measured controls in these areas. In some cases, airport pollution can contribute to as much as 40% of permissible EU levels in VOCs.

  8. Validation of the Athens Insomnia Scale for screening insomnia in South Korean firefighters and rescue workers.

    Science.gov (United States)

    Jeong, Hyeonseok S; Jeon, Yujin; Ma, Jiyoung; Choi, Yera; Ban, Soonhyun; Lee, Sooyeon; Lee, Bora; Im, Jooyeon Jamie; Yoon, Sujung; Kim, Jieun E; Lim, Jae-Ho; Lyoo, In Kyoon

    2015-10-01

    Sleep problems are a major cause of occupational stress in firefighters and rescue workers. We evaluated the psychometric properties of the Athens Insomnia Scale (AIS) among South Korean firefighters and rescue workers. Structured clinical interviews and self-report questionnaires were administered to 221 firefighters and rescue workers. The Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI), Epworth Sleepiness Scale (ESS), Short-Form 36-item Health Survey (SF36), and Alcohol Use Disorder Identification Test-Consumption (AUDIT-C) were used to examine convergent and divergent validity. Test-retest reliability was calculated from a subsample (n = 24). Analysis of internal consistency, factor analysis, and receiver operator characteristic curve analysis were conducted. Cronbach's alpha was 0.88. The mean item-total correlation coefficient was 0.73. The test-retest reliability was excellent (ICC = 0.94). Significant correlations of the AIS with the PSQI, ISI, ESS, and SF36 confirmed convergent validity. Nonsignificant associations of the AIS with the AUDIT-C and socioeconomic status showed divergent validity. Factor analysis revealed a one-factor structure. For groups with different symptom severity, group-specific cutoff scores which may improve positive predictive values were suggested. The AIS may be a useful tool with good reliability and validity for screening insomnia symptoms in firefighters and rescue workers.

  9. [Stress fractures in disabled athletes' preparation for the paralympic games in Athens, 2004: an assessment].

    Science.gov (United States)

    Laboute, E; Druvert, J C; Pailler, D; Piera, J-B

    2008-03-01

    To identify stress fracture frequency and the associated risk factors in disabled female athletes preparing the Paralympic Games in Athens in 2004. The study is focused on four athletes (including one with a vision impairment) among the 31 women selected to participate in the Paralympic Games. The medical records of selected athletes not having been able to participate in the Games due to a stress fracture were analyzed. One case of stress fracture to the first metatarsal was reported of one below-knee amputee and an additional case to the second metatarsal of one hemiplegic athlete. Two of three athletes with physical disability were unable to participate in the Games because of stress fracture occurring during the preparatory phase. Among four athletes selected to take part in the Paralympic Games. If morphological predispositions are inherent to the sportswomen, the main favouring factor to be retained is their running asymmetry. Training programmes must therefore take this characteristic into account and must not offer heavy-load repetitive exercise (such as endurance or jogging) at the expense of technique. Over-intense training exposes the disabled athlete to this type of pathology and is likely to affect his chances of competing.

  10. Motivation and volunteer participation in the «Athens 2004» Olympic Games

    Directory of Open Access Journals (Sweden)

    THEODOROS GEORGIADIS

    2006-01-01

    Full Text Available The present research tackles the topic of motives as they are developed by volunteers –who offer time-consuming services without expecting any material gains– and specifically the Olympic Volunteers of «Athens 2004». Four hundred-thirty (N = 430 volunteers completed the Scale of Motives, that was adapted in Greek from the functional approach of Omoto et al. (1993 and Chacon et al. (1998, aiming mainly at the testing of the hypothesis that the motives of volunteers who have previous volunteering experience, but also of those who wish (or continue to volunteer after the completion the Olympic Games, will differ from the motives of those volunteers who have not volunteered in the past or who do not aim at providing voluntary work in the future. The results supported the hypothesis, while the modified Greek scale offered high internal consistencies and strong indications of validity. The future review and reapplication of the design of the adapted questionnaire of Motives will likely eliminate any potential weaknesses and will allow the scale to reach full applicability.

  11. On the study of a sick building: the case of Athens Air Traffic Control Tower

    Energy Technology Data Exchange (ETDEWEB)

    Assimakopoulos, V.D.; Helmis, C.G. [Department of Applied Physics, University of Athens, Athens (Greece)

    2004-07-01

    It is well known that in many cases the responsibility for the formation of the sick-building syndrome lies with the inappropriate envelope design, the misuse of the building by the inhabitants and the combination of indoor-outdoor pollution sources. In the case of Athens Air Traffic Control Tower (ATCT), sick syndrome episodes were reported by the employees. In the present study, recently obtained indoor air quality measurements, during selected meteorological conditions, taken in the ATCT, are presented and discussed. These include concentrations of volatile organic compounds (VOCs), which in many cases were thought responsible for the poor indoor environment. The measurements cover the indoor and outdoor environment of selected building regions, the ventilation systems and the plenum under the floor. The data indicates that there are certain places in the building where the VOCs concentrations were well above outdoor levels, while in others the concentrations were lower. Further analysis of the results showed that the central ventilation system is not sufficient for the building needs and that in some areas, either due to cleaning negligence or to the construction material used, VOCs pollution sources have developed. In order to eliminate these problems and to improve the indoor environment certain actions were taken. Following these interventions a second set of measurements were collected, inside and outside the ATCT building, which indicated a substantial improvement of the indoor air quality. (author)

  12. Shakespeare and Middleton’s Co-Authorship of Timon of Athens

    Directory of Open Access Journals (Sweden)

    Eilidh Kane

    2016-03-01

    Full Text Available The essay focuses on Shakespeare’s collaboration with Thomas Middleton on Timon of Athens (1605-1606. It provides new evidence concerning the patterns of imagery in the play and argues that these support the authorial divisions established by earlier attribution studies. Beyond the issue of ‘who wrote what’ are questions about how Shakespeare co-wrote with Middleton. Previous analysis of the play has suggested that Timon was co-written consecutively, Shakespeare first, Middleton second. However, it is argued here that a mixture of consecutive and simultaneous co-writing would better explain the play as it stands. In the course of making the case, the essay reasserts the value of attribution evidence to the study of collaboration. Middleton’s skill in writing cynical urban scenes for his city comedies is often cited as the reason why he and Shakespeare worked together on Timon; and it is argued that Middleton’s early pamphlets should also be considered as evidence of his ability to satirise greed, and therefore as a reason why he was valuable to Shakespeare as a collaborator.

  13. Conference summaries

    International Nuclear Information System (INIS)

    Phillips, G.J.

    1985-01-01

    The 113 papers presented at this conference covered the areas of 1) fuel design, development and production; 2) nuclear plant safety; 3) nuclear instrumentation; 4) public and regulatory matters; 5) developments and opportunities in fusion; 6) fuel behaviour under normal operating conditions; 7) nuclear plant design and operations; 8) materials science and technology; 9) nuclear power issues; 10) fusion technology; 11) fuel behaviour under accident conditions; 12) large scale fuel channel replacement programs; 13) thermalhydraulics experimental studies; 14) reactor physics and analysis; 15) applications of accelerators; 16) fission product release and severe fuel damage under accident conditions; 17) thermalhydraulics modeling and assessments; 18) waste management and the environment; and 20) new reactor concepts

  14. NATO Conference

    CERN Document Server

    Lynn, W

    1975-01-01

    The contents of this volume involve selection, emendation and up-dating of papers presented at the NATO Conference "Mathe­ matical Analysis of Decision problems in Ecology" in Istanbul, Turkey, July 9-13, 1973. It was sponsored by the System Sciences Division of NATO directed by Dr. B. Bayraktar with local arrange­ ments administered by Dr. Ilhami Karayalcin, professor of the Department of Industrial Engineering at the Technical University of Istanbul. It was organized by A. Charnes, University professor across the University of Texas System, and Walter R.Lynn, Di­ rector of the School of Civil and Environmental Engineering at Cornell Unjversity. The objective of the conference was to bring together a group of leading researchers from the major sciences involved in eco­ logical problems and to present the current state of progress in research of a mathematical nature which might assist in the solu­ tion of these problems. Although their presentations are not herein recorded, the key­ note address of Dr....

  15. EGC Conferences

    CERN Document Server

    Ritschard, Gilbert; Pinaud, Bruno; Venturini, Gilles; Zighed, Djamel; Advances in Knowledge Discovery and Management

    This book is a collection of representative and novel works done in Data Mining, Knowledge Discovery, Clustering and Classification that were originally presented in French at the EGC'2012 Conference held in Bordeaux, France, on January 2012. This conference was the 12th edition of this event, which takes place each year and which is now successful and well-known in the French-speaking community. This community was structured in 2003 by the foundation of the French-speaking EGC society (EGC in French stands for ``Extraction et Gestion des Connaissances'' and means ``Knowledge Discovery and Management'', or KDM). This book is intended to be read by all researchers interested in these fields, including PhD or MSc students, and researchers from public or private laboratories. It concerns both theoretical and practical aspects of KDM. The book is structured in two parts called ``Knowledge Discovery and Data Mining'' and ``Classification and Feature Extraction or Selection''. The first part (6 chapters) deals with...

  16. Munich conference

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1988-10-15

    'The Standard Model has survived impact for another year', declared Don Perkins of Oxford, summarizing the 24th International Conference on High Energy Physics held in Munich from 4-10 August. 'But is this a triumph or a frustration for physics?' he added. The twin pillars of the Standard Model, the electroweak unification of electromagnetism and the weak nuclear force, and the field theory (quantum chromodynamics) of the quark-gluon interactions responsible for the strong nuclear force, have not trembled since the electroweak unification went to the textbooks in 1983, but from time to time small cracks have appeared which might have gone on to shake the theory severely, if not undermine it. Major conference summarizers have got used to singing the praises of the Standard Model, but this year at Munich even detailed examination failed to reveal any serious cracks, while looking deeper into physics even some anomalous results hinting at gaps in understanding have either gone away or have diminished credibility.

  17. Munich conference

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    'The Standard Model has survived impact for another year', declared Don Perkins of Oxford, summarizing the 24th International Conference on High Energy Physics held in Munich from 4-10 August. 'But is this a triumph or a frustration for physics?' he added. The twin pillars of the Standard Model, the electroweak unification of electromagnetism and the weak nuclear force, and the field theory (quantum chromodynamics) of the quark-gluon interactions responsible for the strong nuclear force, have not trembled since the electroweak unification went to the textbooks in 1983, but from time to time small cracks have appeared which might have gone on to shake the theory severely, if not undermine it. Major conference summarizers have got used to singing the praises of the Standard Model, but this year at Munich even detailed examination failed to reveal any serious cracks, while looking deeper into physics even some anomalous results hinting at gaps in understanding have either gone away or have diminished credibility

  18. Twins in Ancient Greece: a synopsis.

    Science.gov (United States)

    Malamitsi-Puchner, Ariadne

    2016-01-01

    This brief outline associates twins with several aspects of life in Ancient Greece. In Greek mythology twins caused ambivalent reactions and were believed to have ambivalent feelings for each other. Very often, they were viewed as the representatives of the dualistic nature of the universe. Heteropaternal superfecundation, which dominates in ancient myths, explains on one hand, the god-like qualities and, on the other hand, the mortal nature of many twins. An assumption is presented that legends referring to twins might reflect the territorial expansions of Ancient Greeks in Northern Mediterranean, around the Black Sea, in Asia Minor, as well as North East Africa. In conclusion, in Greek antiquity, twins have been used as transitional figures between myth and reality.

  19. European Patient Summary Guideline: Focus on Greece.

    Science.gov (United States)

    Berler, Alexander; Tagaris, Anastassios; Chronaki, Catherine

    2016-01-01

    The European Patient Summary (PS) guideline specifies a minimal dataset of essential and important information for unplanned or emergency care initially defined in the epSOS project with aim to improve patients' safety and quality of Care. The eHealth Network of European Union (EU) Member State (MS) representatives established under Article 14 of the EU directive 2011/24 on patient rights to cross-border healthcare adopted PS guideline in November 2013 and since then the guideline has been part of MS strategic eHealth implementation plans, standardization efforts, and concrete regional, national, European and international projects. This paper reviews implementation efforts for the implementation of an operational patient summary service in Greece drawing on challenges and lessons learned for sustainable standards-based large scale eHealth deployment in Europe and abroad, as well as the reuse of best practices from international standards and integration profiles.

  20. Country policy profile - Greece. August 2015

    International Nuclear Information System (INIS)

    2015-08-01

    In Greece, electricity from renewable sources is promoted through a feed-in tariff, subsidies a tax exemption and a net metering scheme. Renewable energy sources for heating purposes profit from a tax exemption and a subsidy scheme. The main incentive for renewable energy use in transport is a quota system (RES-Legal Europe, 2014). The Greek progress report was released by the EC in March 2014. This EurObserv'ER report reports on a new Greek law: 'Measures for the support and development of Greek economy within the scope of application of Law 4046/2012 and other provisions', published in the Government Gazette on 7 April 2014, introducing various new elements in the Greek RES policy

  1. ETHICAL CONSUMERS IN GREECE: WHO ARE THEY?

    Directory of Open Access Journals (Sweden)

    Antonia Delistavrou

    2017-09-01

    Full Text Available Presents a segmentation on the basis of the overall ethical consumption concept for the first time in Greece. Four segments were identified: Ethical Consumers (18.09%, Boycotters (20.48%, Ecological Consumers (27.86% and Conventional Consumers (33.57%. The Ethical Consumers’ segment consists of well educated citizens, who adopt all ethical behaviours more frequently. These consumers were found to be more confident they can control politics, less materialists, most attracted by post-materialist goals as well as less sceptical towards ethical products and less indifferent about ethical consumption issues. This segment may be considered as attractive enough to be targeted by business and non for profit organisations.

  2. Study of the pollution exchange between Bulgaria and Northern Greece

    International Nuclear Information System (INIS)

    Zerefos, C.; Vasaras, A.; Syrakov, D.; Ganev, K.

    2000-01-01

    The present work aims at a detailed study and explanation of the pollution transport in the air basin over South-Western Bulgaria and Northern Greece and assessment of the air pollution exchange between Bulgaria and Greece. Some well known specific climatic air pollution effects were studied and explained. Calculations were made of the S0 2 pollution of the Balkan peninsula from both Greek and Bulgarian sources for 1995 and the country to country pollution budget diagrams were build. Days with extreme mean concentration for Bulgaria and Northern Greece were picked out and some further specification of the contribution of the different sources in both the countries to these cases of extreme pollution was made. Some preliminary studies of possible mesoscale effects on the pollution exchange between Bulgaria and northern Greece were carried out. A three-layer pollution transport model with more complex chemistry block was introduced and some preliminary simulations of Sulfur and Nitrogen compounds transport were performed. (author)

  3. First confirmed record of Elodea canadensis Michx. (Hydrocharitaceae in Greece

    Directory of Open Access Journals (Sweden)

    Poulis Georgios

    2017-12-01

    Full Text Available The paper confirms the presence of Elodea canadensis Michx. in Greece and outlines the history of contradictory relevant reports. This is also the first report of the species′ presence in the transboundary lake Great Prespa.

  4. Characterization of Canine parvovirus 2 variants circulating in Greece.

    Science.gov (United States)

    Ntafis, Vasileios; Xylouri, Eftychia; Kalli, Iris; Desario, Costantina; Mari, Viviana; Decaro, Nicola; Buonavoglia, Canio

    2010-09-01

    The aim of the present study was to characterize Canine parvovirus 2 (CPV-2) variants currently circulating in Greece. Between March 2008 and March 2009, 167 fecal samples were collected from diarrheic dogs from different regions of Greece. Canine parvovirus 2 was detected by standard polymerase chain reaction, whereas minor groove binder probe assays were used to distinguish genetic variants and discriminate between vaccine and field strains. Of 84 CPV-2-positive samples, 81 CPV-2a, 1 CPV-2b, and 2 CPV-2c were detected. Vaccine strains were not detected in any sample. Sequence analysis of the VP2 gene of the 2 CPV-2c viruses revealed up to 100% amino acid identity with the CPV-2c strains previously detected in Europe. The results indicated that, unlike other European countries, CPV-2a remains the most common variant in Greece, and that the CPV-2c variant found in Europe is also present in Greece.

  5. Title - EFARS - Conference (Uninvited)

    OpenAIRE

    Lohrey, MC; Lawrence, AS

    2016-01-01

    Abstract - EFARS - Conference (Uninvited) "Notes" - EFARS - Conference (Uninvited) In preparation (Publication status) Yes, full paperYes, abstract onlyNo (Peer reviewed?) "Add a comment" - EFARS - Conference - Uninvited

  6. The triviality of abortion in Greece.

    Science.gov (United States)

    Naziri, D

    1991-09-01

    In Greece modern contraceptive methods are used only in a very limited manner and abortion is the primary form of birth control. There are several social and psychological issues that are considered to be responsible. A 1985 study done for the Family Planning Center of Thessaloniki found that the ratio of live births is 1.3 and the ratio of abortion is 1.8/woman. 88% of women in the study had had an abortion while practicing coitus interruptus. 90% of the women never bought condoms. In a 1989 study only 6% of women had a positive attitude about condoms. Abortion is used as the primary method of birth control regardless of a woman's socioeconomic status. Further it was found that abortion did not correlate with other modern attitudes or the emancipation of women. The decision to abort was related to difficulties and constraints inherent in bring up a child. However positive attitudes toward contraception were related to educational and occupational levels. To complicate matters the information concerning contraceptives was problematic and related to the women's own lack of initiative to find out, and a lack of correct information offered from gynecologists. A 1990 study on knowledge, attitudes, beliefs and practices in relation to HIV infection indicated that the most favored method of contraception was condoms, but 60.8% of the men reported use versus 33.7% of the women. However these figures are not very representative because the survey was given in the context of HIV prevention and no attempt was made to distinguish between regular and irregular use patterns. Abortions is not a moral issue in Greece. It was legalized in 1986 only because it came to the attention of the government that the previous prohibition was being completely ignored. Abortion is strongly affected by social and psychological factors that are complex and result from cultural view points about fertility, maternal value, and life itself that are unique to the Greek culture.

  7. The practice of electroconvulsive therapy in Greece.

    Science.gov (United States)

    Kaliora, Styliani C; Braga, Raphael J; Petrides, Georgios; Chatzimanolis, John; Papadimitriou, George N; Zervas, Iannis M

    2013-09-01

    To describe the practice of electroconvulsive therapy (ECT) in Greece. A survey was conducted during the academic year 2008-2009. Electroconvulsive therapy use was investigated for 2007. All civilian institutions providing inpatient care were included. Centers that provided ECT completed a 57-item questionnaire. Centers that did not offer ECT completed a 13-item questionnaire. Fifty-five (82.1%) of 67 institutions responded. Electroconvulsive therapy was offered in 18 hospitals. Only 2 of 10 university hospitals offered ECT. Overall, 137 patients were treated with 1271 sessions in 2007. Only 1.47% discontinued treatment owing to adverse events. There were no deaths. Schizophrenia was the most common diagnosis (41.3%) among those receiving ECT, followed by major depression (28.9%), bipolar depression (9.1%), catatonia (4.1%), suicidal ideation (3.3%), and schizoaffective disorder (2.5%). Physicians considered major depression (93.8%), catatonia (86.5%), schizophrenia (56.3%), and mania (50%) the most appropriate indications. Written informed consent was required in 77.8% of the institutions, whereas the rest required verbal consent. Bilateral ECT was the preferred electrode placement (88.9%). Modified ECT was used exclusively. Propofol was the preferred anesthetic (44.4%), followed by thiopental (38.9%). Seven (38.9%) of 18 hospitals used a fixed stimulus dose at first treatment. Five (27.8%) of 18 hospitals used the half-age method. Continuation/maintenance ECT was used in 33.3% of the hospitals. Outpatient ECT was seldom used. Lack of training, difficult access to anesthesiology, billing issues, and stigma were cited as the main impediments to the practice of ECT. Electroconvulsive therapy is practiced in moderate numbers in Greece and almost exclusively on an inpatient basis. Lack of training and lack of availability of anesthesiologists were cited as the most common obstacles to providing ECT.

  8. Conference Proceedings

    International Nuclear Information System (INIS)

    2002-01-01

    This volume contains the unedited proceedings of the Second Annual Conference on Managing Electricity Price Volatility. There were a total of eleven papers presented, dealing with a variety of issues affecting price volatility. Subjects treated included: new power generation development in Alberta; an analysis of electricity supply and demand to predict future price volatility; the effect of government intervention in the Alberta electricity market; risk management in volatile energy markets; an analysis of Alberta's capacity to supply its own internal electric power needs; the impact of increased electricity import and export capacity on price fluctuation in Alberta; improving market liquidity in Alberta; using weather derivatives to offset price risk; the impact of natural gas prices on electricity price volatility; capitalizing on advancements in online trading; and strategies for businesses to keep operating through times of price volatility. In most cases only overhead viewgraphs are available

  9. MUSME Conference

    CERN Document Server

    Martinez, Eusebio

    2015-01-01

    This volume contains the Proceedings of MUSME 2014, held at Huatulco in Oaxaca, Mexico, October 2014. Topics include analysis and synthesis of mechanisms; dynamics of multibody systems; design algorithms for mechatronic systems; simulation procedures and results; prototypes and their performance; robots and micromachines; experimental validations; theory of mechatronic simulation; mechatronic systems; and control of mechatronic systems. The MUSME symposium on Multibody Systems and Mechatronics was held under the auspices of IFToMM, the International Federation for Promotion of Mechanism and Machine Science, and FeIbIM, the Iberoamerican Federation of Mechanical Engineering. Since the first symposium in 2002, MUSME events have been characterised by the way they stimulate the integration between the various mechatronics and multibody systems dynamics disciplines, present a forum for facilitating contacts among researchers and students mainly in South American countries, and serve as a joint conference for the ...

  10. Moldovan Perception of Greece as a Tourism Destination

    OpenAIRE

    Stela Cazacu

    2017-01-01

    Purpose: This research study analyzes Moldovans' intentions to visit Greece, and their perceptions of Greece's image as a tourism destination, according to the following dimensions: (1) environmental beauty and convenience, (2) country's citizens, (3) place and architectural structure, (4) shopping and tourist accommodation and (5) similarity of the local culture and cuisine with the Moldovan one. The goal is split into four objectives. Design/methodology/approach: For attaining the goal,...

  11. Isolation of Legionella pneumophila from hotels of Greece.

    Science.gov (United States)

    Alexiou, S D; Antoniadis, A; Papapaganagiotou, J; Stefanou, T

    1989-03-01

    Twenty water samples collected from 6 hotels situated in various areas of Greece were examined for the presence of Legionella pneumophila and Legionella-like organisms. Five of the six hotels included in this investigation were associated with cases of legionellosis. Legionella pneumophila serogroups 1 and 8 were isolated from four of six hotels, mainly from the hot water supply system. This is the first isolation and identification of L. pneumophila in Greece.

  12. Developing Youth Football Academies in Greece: Managing Issues and Challenges

    OpenAIRE

    Chris Trikalis; Zisis Papanikolaou; Sofia Trikali

    2014-01-01

    Present study firstly investigated the goals and objectives of youth football academies in Greece, according to the different sector that they operate (public, private, voluntary) and secondly created proposals for future youth football academies development. Research was conducted in Greece, at the period of 2010-2011. Fourteen youth football academies participated in this study and divided into three categories (five academies in commercial sector, four academies in public sector, and five ...

  13. Cairo conference.

    Science.gov (United States)

    McMichael, A J

    1994-09-03

    The United Nations Conference on Population and Development in Cairo in September, 1994, will evoke criticism of the inability of governments to act quickly enough to avert demographic and environmental crises. Rapid population growth has clear implications for public health. Globally there now occur anthropogenic changes in atmospheric composition, the degradation of fertile lands and ocean fisheries, an accelerating loss of biodiversity, and the social and ecological problems of massive urbanization. In the future, per capita consumption levels will increase in burgeoning populations of developing countries, thus adding to the environmental impacts of overconsuming rich countries. By the end of the decade there will be over six billion people, of whom one half will live in cities. These demographic and environmental trends, if translated into climatic change, regional food shortages, and weakened ecosystems, would adversely affect human health. The World Health Organization is likely to concentrate only on accessible family planning and promotion of health for women and families. Continuing asymmetric child-saving aid, unaccompanied by substantial aid to help mobilize the social and economic resources needed to reduce fertility, may delay the demographic transition in poor countries and potentiate future public health disasters. As a result of recent reductions in fertility, even in Sub-Saharan Africa, average family sizes have been halved. Yet the demographic momentum will double population by 2050. The biosphere is a complex of ecosystems and, if unsustained, it could not fulfill the productive, cleansing, and protective functions on which life depends. The Cairo conference must therefore recognize that sustaining human health is a prime reason for concern about population growth and models of economic development.

  14. The new Athens center on data processing from the neutron monitor network in real time

    Directory of Open Access Journals (Sweden)

    Mavromichalaki

    2005-11-01

    Full Text Available The ground-based neutron monitors (NMs record galactic and solar relativistic cosmic rays which can play a useful key role in space weather forecasting, as a result of their interaction with interplanetary disturbances. The Earth's-based neutron monitor network has been used in order to produce a real-time prediction of space weather phenomena. Therefore, the Athens Neutron Monitor Data Processing Center (ANMODAP takes advantage of this unique multi-directional device to solve problems concerning the diagnosis and forecasting of space weather. At this moment there has been a multi-sided use of neutron monitors. On the one hand, a preliminary alert for ground level enhancements (GLEs may be provided due to relativistic solar particles and can be registered around 20 to 30 min before the arrival of the main part of lower energy particles responsible for radiation hazard. To make a more reliable prognosis of these events, real time data from channels of lower energy particles and X-ray intensity from the GOES satellite are involved in the analysis. The other possibility is to search in real time for predictors of geomagnetic storms when they occur simultaneously with Forbush effects, using hourly, on-line accessible neutron monitor data from the worldwide network and applying a special method of processing. This chance of prognosis is only being elaborated and considered here as one of the possible uses of the Neutron Monitor Network for forecasting the arrival of interplanetary disturbance to the Earth. The achievements, the processes and the future results, are discussed in this work.

  15. Assessing insomnia in adolescents: comparison of Insomnia Severity Index, Athens Insomnia Scale and Sleep Quality Index.

    Science.gov (United States)

    Chung, Ka-Fai; Kan, Katherine Ka-Ki; Yeung, Wing-Fai

    2011-05-01

    To compare the psychometric properties of the Chinese versions of Insomnia Severity Index (ISI), Athens Insomnia Scale (AIS) and Sleep Quality Index (SQI) for assessment and screening of insomnia in adolescents. This is a school-based survey of 1516 adolescents aged 12-19 years. Sleep-wake habit questionnaire, ISI, AIS, SQI, Epworth Sleepiness Scale (ESS) and 12-item General Health Questionnaire (GHQ-12) were administered. Insomnia Interview Schedule was used to assess the severity of insomnia symptoms and DSM-IV-TR diagnosis of insomnia. The Cronbach's alpha of ISI, AIS and SQI were 0.83, 0.81 and 0.65, respectively, and the 2-week test-retest reliability were 0.79, 0.80 and 0.72. All three scales had a 2-factor structure, and their scores were significantly correlated with sleep-wake variables, ESS and GHQ-12 scores, smoking and drinking habits, and academic performance. The areas under curve of ISI, AIS and SQI for detecting clinical insomnia were 0.85, 0.80 and 0.85, respectively. The optimal cut-offs for ISI, AIS and SQI were a total score of nine (sensitivity/specificity: 0.87/0.75), seven (sensitivity/specificity: 0.78/0.74) and five (sensitivity/specificity: 0.83/0.79), respectively. The Chinese versions of ISI, AIS and SQI are reliable and valid instruments. The ISI and AIS appear to have better psychometric properties than the SQI. Copyright © 2011 Elsevier B.V. All rights reserved.

  16. Athens 10 x 20 NTMS area, Georgia and South Carolina: preliminary basic data report

    International Nuclear Information System (INIS)

    Ferguson, R.B.

    1978-01-01

    This report presents preliminary results of ground water and stream sediment reconnaissance in the National Topographic Map Series (NTMS) Athens 1 0 x 2 0 quadrangle. Stream sediment samples were collected from small streams at 1200 sites for a nominal density of one site per 18 square kilometers (seven square miles) in rural areas. Ground water samples were collected at 771 sites for a nominal density of one site per 28 square kilometers (eleven square miles). Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps. Statistical summaries of data and a brief description of results are given. A generalized geologic map and a summary of the geology of the area are included. Key data are presented in page-sized hard copy. Supplementary data are on microfiche. Key data from ground water sites (Appendix A) include (1) water chemistry measurements (pH, conductivity, and alkalinity), (2) well depth, and (3) elemental analyses (U, Br, Cl, F, Mg, Mn, Na, and V). Supplementary data include site descriptors, (well age, frequency of use of well, etc.) and analytical data for Al and Dy. Key data from stream sediment sites (Appendix B) include (1) water quality measurements (pH, conductivity, and alkalinity), and (2) important elemental analyses (U, Th, Hf, Al, Ce, Fe, Mn, Na, Sc, Ti, and V). Supplementary data from stream sediment sites include sample site descriptors (stream characteristics, vegetation, etc.), and additional elemental analyses

  17. The critically endangered forest owlet Heteroglaux blewitti is nested within the currently recognized Athene clade: A century-old debate addressed.

    Science.gov (United States)

    Koparde, Pankaj; Mehta, Prachi; Reddy, Sushma; Ramakrishnan, Uma; Mukherjee, Shomita; Robin, V V

    2018-01-01

    Range-restricted species generally have specific niche requirements and may often have unique evolutionary histories. Unfortunately, many of these species severely lack basic research, resulting in poor conservation strategies. The phylogenetic relationship of the Critically Endangered Forest Owlet Heteroglaux blewitti has been the subject of a century-old debate. The current classifications based on non-phylogenetic comparisons of morphology place the small owls of Asia into three genera, namely, Athene, Glaucidium, and Heteroglaux. Based on morphological and anatomical data, H. blewitti has been alternatively hypothesized to belong within Athene, Glaucidium, or its own monotypic genus Heteroglaux. To test these competing hypotheses, we sequenced six loci (~4300 bp data) and performed phylogenetic analyses of owlets. Mitochondrial and nuclear trees were not congruent in their placement of H. blewitti. However, both mitochondrial and nuclear combined datasets showed strong statistical support with high maximum likelihood bootstrap (>/ = 90) and Bayesian posterior probability values (>/ = 0.98) for H. blewitti being nested in the currently recognized Athene group, but not sister to Indian A. brama. The divergence of H. blewitti from its sister taxa was between 4.3 and 5.7 Ma coinciding with a period of drastic climatic changes in the Indian subcontinent. This study presented the first genetic analysis of H. blewitti, a Critically Endangered species, and addressed the long debate on the relationships of the Athene-Heteroglaux-Glaucidium complex. We recommend further studies with more data and complete taxon sampling to understand the biogeography of Indian Athene species.

  18. Pollution studies of Saronikos Gulf, Greece, by neutron activation analysis

    International Nuclear Information System (INIS)

    Grimanis, A.P.

    1988-01-01

    Neutron activation analysis (NAA) with its great sensitivity for a large number of elements has been widely used for marine environmental studies Saronikos Gulf receives combined domestic and industrial effluents of the grater Athens area through the Athens sewage outfall (ASO) at Keratsini Bay, which also receives wastes from discrete industrial sources including a fertilizer plant. Such discharges usually contain high concentrations of heavy metals, which can be dangerous to marine ecosystems and humans. This paper is a review of research and monitoring studies of toxic and other trace elements in marine organisms, seawater, and sediments of Saronikos Gulf by NAA performed over the last 15 yr. The objectives of these studies were (a) to find the fates and pathways of toxic and other trace elements, (b) to estimate the extent of pollution, and (c) to pinpoint and distinguish pollution sources

  19. Preface to Proceedings of the 12th European Workshop on Natural Language Generation (ENLG 2009)

    NARCIS (Netherlands)

    Krahmer, E.; Krahmer, E.; Theune, Mariet

    We are pleased to present the Proceedings of the 12th European Workshop on Natural Language Generation (ENLG 2009). ENLG 2009 was held in Athens, Greece, as a workshop at the 12th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2009). Following our call, we

  20. Role of Receptor Sialylation in the Ovarian Tumor Cell Phenotype

    Science.gov (United States)

    2014-08-01

    Chemical Society meeting, Baton Rouge, LA, Nov 2012; (3) 19th World Congress on Advances in Oncology conference, Athens, Greece, scheduled for Oct, 2014...dehydrogenase 1 is a marker for normal and malignant human colonic stem cells (SC) and tracks SC overpopulation during colon tumorigenesis. Cancer Res 2009;69

  1. Conference on Convex Analysis and Global Optimization

    CERN Document Server

    Pardalos, Panos

    2001-01-01

    There has been much recent progress in global optimization algo­ rithms for nonconvex continuous and discrete problems from both a theoretical and a practical perspective. Convex analysis plays a fun­ damental role in the analysis and development of global optimization algorithms. This is due essentially to the fact that virtually all noncon­ vex optimization problems can be described using differences of convex functions and differences of convex sets. A conference on Convex Analysis and Global Optimization was held during June 5 -9, 2000 at Pythagorion, Samos, Greece. The conference was honoring the memory of C. Caratheodory (1873-1950) and was en­ dorsed by the Mathematical Programming Society (MPS) and by the Society for Industrial and Applied Mathematics (SIAM) Activity Group in Optimization. The conference was sponsored by the European Union (through the EPEAEK program), the Department of Mathematics of the Aegean University and the Center for Applied Optimization of the University of Florida, by th...

  2. 2nd INNS Conference on Big Data

    CERN Document Server

    Manolopoulos, Yannis; Iliadis, Lazaros; Roy, Asim; Vellasco, Marley

    2017-01-01

    The book offers a timely snapshot of neural network technologies as a significant component of big data analytics platforms. It promotes new advances and research directions in efficient and innovative algorithmic approaches to analyzing big data (e.g. deep networks, nature-inspired and brain-inspired algorithms); implementations on different computing platforms (e.g. neuromorphic, graphics processing units (GPUs), clouds, clusters); and big data analytics applications to solve real-world problems (e.g. weather prediction, transportation, energy management). The book, which reports on the second edition of the INNS Conference on Big Data, held on October 23–25, 2016, in Thessaloniki, Greece, depicts an interesting collaborative adventure of neural networks with big data and other learning technologies.

  3. Conference summaries

    Energy Technology Data Exchange (ETDEWEB)

    Reynolds, Tim [Inta Communication Limited for European Service Network/ DG Research, Trillium House, 32 New Street, St. Neots, Cambridge PE19 1AJ (United Kingdom)

    2004-07-01

    The summaries were derived from presentations, interviews and discussions at the conference. The summaries are given at two levels, overall for the conference and for specific sessions as follows: 1) Overall Conference: 'A Sound Scientific Basis for Serious Decisions; 2) Sessions on EC Policy and Socio-Political Issues: 'Promoting Safety and Protecting Society'; 3) Session on P and T: 'Partitioning and Transmutation: A Technical Fix or Technical Training?'; 4) Sessions on Geological Disposal and Research Networking: 'No Technical Barriers to Geological Disposal'. First an overall summary of Euradwaste '04 is presented. Significant progress was made on the technical and scientific basis for geological disposal of radioactive waste during the European Commission's Fifth EURATOM Framework Programme for Research (FP5). Deep geological disposal is technically feasible now and can demonstrate the guarantees of long-term isolation and protection of the public. In parallel, socio-political studies have produced methodologies for constructive dialogue with potential host communities that reflect the honesty and openness expected by a democratic society. A harmonized legislative framework for nuclear safety and waste disposal across the enlarged European Union is currently being discussed. Disposal in deep (> 300 metre) geological repositories, the favoured strategy in Europe for long-lived high-level radioactive waste, is now possible. The Sessions on EC Policy and Socio-Political Issues are summarized as follows. The opening day of Euradwaste '04 focused on European Commission policy, including the proposed Directives on disposal of radioactive waste and nuclear safety and socio-political aspects including governance and decision making, public perception/acceptance of waste disposal and its sustainability. A decision on the proposed package will now be made after Union enlargement. Public agreement on the siting of

  4. Joseph Jacobs: Apprentice to Crawford W. Long in Athens, GA; Pharmacist and Retailer of Soda Fountain Beverages in Atlanta, GA.

    Science.gov (United States)

    Haridas, Rajesh P

    2018-01-01

    In the 1870s, Joseph Jacobs was employed as an apprentice in the Longs and Billups pharmacy in Athens, GA. Jacobs later established a chain of pharmacies in Atlanta, GA. Coca-Cola was first sold to the public on May 8, 1886, at Jacobs' Pharmacy in the Five Points district of Atlanta, GA. The soda fountain in Jacobs' Pharmacy was owned by Willis E. Venable, who was related to James M. Venable, the first patient etherized by Crawford Long in Jefferson, GA. Copyright © 2018 Elsevier Inc. All rights reserved.

  5. Immigrants: A Study Case for N. Greece

    Directory of Open Access Journals (Sweden)

    Maria Vlachadi

    2014-05-01

    Full Text Available It is a fact that the phenomenon of immigration constitutes, during the last years, the view of a new social and economic reality for the societies of most western European countries. Greece has received for the first time, during the 1990s, thousands of economic immigrants who appear not only in the big city centers but also in small country towns. Immigrants probably constitute the most discussed issue in the Modern Greek society, in an economic conjuncture in which the economic crisis has functioned in a catalytic way for the diffusion of insecurity in the native population (Biblionet, 2012. The Greek state was not ready to accept such a large number of immigrants in so little time. It showed hesitance and could not keep a steady position as far as the promotion of a necessary institutional framework for their integration in the Greek society was concerned. This initial surprise has never been overcome. In Greece, as well as in the rest of the European South, the majority of the immigrants entering the country illegally have supplied the informal working market. Even when they become legal, the available working positions for them presuppose low specialization with low payments, hard work and limited opportunities of improvement of their social and occupational status. Although the immigration phenomenon is usually approached in a national level, the local level is considered the most suitable one to deal with the interaction of its economic, social, political and cultural dimensions. Recent studies have shown their positive contribution in the revival of Greek agriculture and Greek agricultural districts in general. Within the scale of the Greek community and the degree in which it constitutes a place of constant flow of human resources, it is inevitable the general presence of immigrants to raise issues of mutual infiltrations among different national populations within which there arise interaction issues and intercultural interdependence

  6. Moldovan Perception of Greece as a Tourism Destination

    Directory of Open Access Journals (Sweden)

    Stela Cazacu

    2017-06-01

    Full Text Available Purpose: This research study analyzes Moldovans' intentions to visit Greece, and their perceptions of Greece's image as a tourism destination, according to the following dimensions: (1 environmental beauty and convenience, (2 country's citizens, (3 place and architectural structure, (4 shopping and tourist accommodation and (5 similarity of the local culture and cuisine with the Moldovan one. The goal is split into four objectives. Design/methodology/approach: For attaining the goal, a self-administered questionnaire was delivered. The empirical study was conducted in the capital of Moldova. The findings are based upon a sample of 139 respondents. Findings: The findings reveal that, overall, Greece's image as a tourist destination among Moldovan consumers is partially positive. The perceptions of the tourism dimensions were evaluated in the descending order as follows: place and architectural structure, shopping and tourist accommodation, environmental beauty and convenience, country's citizens and similarity of the local culture and cuisine with the Moldovan one. Research limitations/implications: As it was undertaken only in the capital of Republic of Moldova and because most respondents are young people and females, the findings of this investigation do not absolutely reflect the perceptions of all Moldovans. Also, because the number of respondents is small, it is not representative of the whole Moldovan population. Hence, the results might not be very realistic and accurate. Originality/value: This study provides insightful theoretical implications and practical recommendations in creating marketing strategies that would help in managing and improving Greece's image as a destination among Moldovan tourists. Also, no study, at least to the researcher's knowledge, has evaluated Greece's image as a destination among Moldovan consumers. Finally, due to the increasing number of Moldovan tourists in Greece, it is important that Greece grasps this

  7. Living the Volcano: A First-Year Study Abroad Experience to Santorini, Greece

    Science.gov (United States)

    Skinner, L. A.; Miller, M.; Scarnati, B.

    2014-12-01

    Over the last decade, enrollment in Northern Arizona University's (NAU) Geologic Disasters (GLG112) class has grown to its current 840 students in 7 sections per semester (4% of NAU enrollment). Given this large audience composed of >50% freshmen, the course curriculum was re-designed in 2012 using standards set by NAU's First Year Learning Initiative (FYLI), which seeks to increase academic success early in college. FYLI pedagogical principles include active-learning, frequent feedback, low-stakes assessments, and increased guidance from professors & peer teaching assistants (PTAs). As a result of the successes measured in FYLI courses, we launched a FYLI study abroad experience in 2014. We posed the question, "How can an early-career study abroad experience further develop the attitudes, skills, & behaviors necessary for success?" The pioneering program was NAU in Greece: The Cataclysmic Eruption of Santorini Volcano. Enrollment was limited to freshman & sophomore students who have taken GLG112 (or equivalent). The 3-week program took 9 students, 1 PTA, & 1 faculty member to Santorini (via Athens, 2 days). A detailed itinerary addressed a set of disciplinary & non-disciplinary learning outcomes. Student learning about Santorini volcano and the tectonic setting & hazards of the Aegean Sea occurred on the go - on ferries & private boat trips and during hiking, snorkeling, and swimming. Classroom time was limited to 1 hr/day and frequent assessments were employed. Student products included a geologic field notebook, travel journal, and 3 blog posts pertaining to geologic hazards & life on Santorini. Geologic disasters are ideal topics for early career study abroad experiences because the curriculum is place-based. Student learning benefits immensely from interacting with the land & local populations, whose lives are affected daily by the dangers of living in such geologically hazardous environments. The needs of early career students are unique, however, and must be

  8. Architecturally sensitive retrofitting of PV to a residential block in Greece to reduce its carbon footprint

    Science.gov (United States)

    Panopoulou, Ismini

    Photovoltaic power is a unique energy source, with wide distribution potential, which can be integrated within the fabric of individual buildings, transforming the power generation in a less large-scale and regionally located issue. As a result, photovoltaic power is a free, clean and silent electrical supply that can be introduced into cities and residential areas. Over the past years, grid-connected, distributed photovoltaic power systems have become an explosively growing sector worldwide. This trend is expected to be continued in the future and solar systems may become a common building element of building construction. In Greece, where the main focus of the project is concentrated, the extended sunshine and the incentives of the new Renewable Energy Sources law of 2006, give a different perspective in photovoltaic investments. In the case study of Vera Water Residence complex in Athens, the viability of an architecturally sensitive retrofitting of PV was examined, from both financial and environmental aspects. The project was concentrated in one of the complex's buildings which was modelled in TAS simulator in order for the annual heating and cooling loads to be estimated. A closer to the reality estimation of electricity demand was made through the annual electricity bills of the building. The proposed building integrated photovoltaic system was designed in terms of following and respecting the aesthetics of the existing architecture of the complex while being as efficient as possible. The annual energy output and C02 emissions reductions were then calculated through RETScreen software analysis according to the location of the project and the characteristics of the PV system. Finally, an economic analysis has been included to the study, considering the installation cost, the annual savings and the embodied energy of the system, in order for the payback period of the investment to be determined. Finally, a small sensitivity analysis concerning the effect of

  9. An assessment of the individual and social risks of Athens population resulting from a hypothetical loss-of-coolant-accident release of the Greek Research Reactor-1

    International Nuclear Information System (INIS)

    Kollas, John; Synodinou, Varvara; Varsamis, G.; Antoniades, John; Catsaros, Nicolas.

    1984-03-01

    In this report the loss-of-coolant-accident consequences for the Greek Research Reactor-1 which is located within the limits of Athens are estimated. The source term emerges from a conservative 20% coremelt with 25 isotopes taken into consideration. Individual and social risks are calculated to a distance of 20 km from the reactor site, an area covering the whole Athens region of 3,081,000 inhabitants. Latent health effects due to both initial an chronic exposure from inhalation of resuspended radionuclides and exposure to groundshine from contaminated ground are assessed. (author)

  10. Volatility of source apportioned wintertime organic aerosol in the city of Athens

    Science.gov (United States)

    Louvaris, Evangelos E.; Florou, Kalliopi; Karnezi, Eleni; Papanastasiou, Dimitrios K.; Gkatzelis, Georgios I.; Pandis, Spyros N.

    2017-06-01

    The volatility distribution of ambient organic aerosol (OA) and its components was measured during the winter of 2013 in the city of Athens combining a thermodenuder (TD) and a High Resolution Time-of-Flight Aerosol Mass Spectrometer (HR-ToF-AMS). Positive Matrix Factorization (PMF) analysis of both the ambient and the thermodenuder AMS-spectra resulted in a four-factor solution for the OA, namely: hydrocarbon-like OA (HOA), biomass burning OA (BBOA), cooking OA (COA), and oxygenated OA (OOA). The thermograms of the four factors were analyzed and the corresponding volatility distributions were estimated using the volatility basis set (VBS). All four factors included compounds with a wide range of effective volatilities from 10 to less than 10-4 μg m-3 at 298 K. Almost 40% of the HOA consisted of low-volatility organic compounds (LVOCs) with the semi-volatile compounds (SVOCs) representing roughly 30%, while the remaining 30% consisted of extremely low volatility organic compounds (ELVOCs). BBOA was more volatile than the HOA factor on average, with 10% ELVOCs, 40% LVOCs, and 50% SVOCs. 10% of the COA consisted of ELVOCs, another 65% LVOCs, and 50% SVOCs. Finally, the OOA was the least volatile factor and included 40% ELVOCs, 25% LVOCs, and 35% SVOCs. Combining the volatility distributions and the O:C ratios of the various factors, we placed our results in the 2D-VBS analysis framework of Donahue et al. (2012). HOA and BBOA are in the expected region but also include an ELVOC component. COA is in similar range as HOA, but on average is half an order of magnitude more volatile. The OOA in these wintertime conditions had a moderate O:C ratio and included both semi-volatile and extremely low volatility components. The above results are sensitive to the assumed values of the effective vaporization enthalpy and the accommodation coefficient. A reduction of the accommodation coefficient by an order of magnitude or the reduction of the vaporization enthalpy by 20 kJ mol-1

  11. Brominated flame retardants and organochlorine pollutants in eggs of little owls (Athene noctua) from Belgium

    International Nuclear Information System (INIS)

    Jaspers, Veerle; Covaci, Adrian; Maervoet, Johan; Dauwe, Tom; Voorspoels, Stefan; Schepens, Paul; Eens, Marcel

    2005-01-01

    Residues of brominated diphenylethers (PBDEs), organochlorinated pesticides (OCPs) and polychlorinated biphenyls (PCBs) were measured in 40 eggs of little owls (Athene noctua), a terrestrial top predator from Belgium. The major organohalogens detected were PCBs (median 2,600 ng/g lipid, range 790-23000 ng/g lipid). PCB 153,138/163, 170, 180 and 187 were the predominant congeners and constituted 71% of total sum PCBs. PBDEs were measurable in all samples, but their concentrations were much lower than for PCBs, with a range from 29-572 ng/g lipid (median 108 ng/g lipid). The most prevalent PBDE congeners in little owl egg samples were BDE 47, 99 and 153. This profile differs from the profile in marine bird species, for which BDE 47 was the dominant congener, indicating that terrestrial birds may be more exposed to higher brominated BDE congeners than marine birds. The fully brominated BDE 209 could be detected in one egg sample (17 ng/g lipid), suggesting that higher brominated BDEs may accumulate in terrestrial food chains. Brominated biphenyl (BB) 153 was determined in all egg samples, with levels ranging from 0.6 to 5.6 ng/g lipid (median 1.3 ng/g lipid). Additionally, hexabromocyclododecane (HBCD) could be identified and quantified in only two eggs at levels of 20 and 50 ng/g lipid. OCPs were present at low concentrations, suggesting a rather low contamination of the sampled environment with OCPs (median concentrations of sum DDTs: 826 ng/g lipid, sum chlordanes: 1,016 ng/g lipid, sum HCHs: 273 ng/g lipid). Hexachlorobenzene (HCB) and octachlorostyrene (OCS) were also found at low median levels of 134 and 3.4 ng/g lipid, respectively. Concentrations of most analytes were significantly higher in eggs collected from deserted nests in comparison to addled (unhatched) eggs, while eggshell thickness did not differ between deserted and addled eggs. No significant correlations were found between eggshell thickness and the analysed organohalogens. - PBDEs are measurable

  12. Reliability and validity of the Athens Insomnia Scale in chronic pain patients

    Directory of Open Access Journals (Sweden)

    Enomoto K

    2018-04-01

    Full Text Available Kiyoka Enomoto,1–3 Tomonori Adachi,2–4 Keiko Yamada,5 Daisuke Inoue,2,6 Miho Nakanishi,7 Tomohiko Nishigami,2,8 Masahiko Shibata1,2 ¹Department of Pain Medicine, Osaka University Graduate School of Medicine, Suita, Japan; 2Center for Pain Management, Osaka University Hospital, Suita, Japan; 3Department of Anesthesiology, Interdisciplinary Pain Management Center, Shiga University of Medical Science Hospital, Otsu, Japan; 4Japan Society for the Promotion of Science (JSPS, Tokyo, Japan; 5Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Suita, Japan; 6Department of Occupational Therapy, Osaka College of Rehabilitation, Osaka, Japan; 7Department of Anesthesiology, Shiga University of Medical Science, Otsu, Japan; 8Department of Nursing and Physical Therapy, Konan Woman’s University, Kobe, Japan Purpose: To confirm the psychometric properties of the Athens Insomnia Scale (AIS among Japanese chronic pain patients.Patients and methods: In total, 144 outpatients were asked to complete questionnaires comprising the AIS and other study measures. According to the original article, the AIS has 2 versions: the AIS-8 (full version and the AIS-5 (brief version. To validate the AIS-8 and AIS-5 among chronic pain patients, we confirmed: 1 factor structure by confirmatory factor analysis; 2 internal consistency by Cronbach’s a; 3 test–retest reliability using with interclass correlation coefficients; 4 known-group validity; 5 concurrent validity; and 6 cut-off values by receiver operating characteristic analysis. In addition, semi-structured interviews were conducted to assess the participants’ sleep disturbance. If the participants had any sleep complaints, including difficulty in initiating sleep, difficulty in maintaining sleep, and early morning awakening, they were defined as insomnia symptoms.Results: A 2-factor model of the AIS-8 and 1-factor model of the AIS-5 demonstrated good fit. The AIS had

  13. Demographic data on the Little Owl (Athene noctua in Upper-Kiskunság (Hungary

    Directory of Open Access Journals (Sweden)

    Hámori Dániel

    2017-12-01

    Full Text Available This study focused on the clutch size and age-specific apparent survival rate of the Little Owl (Athene noctua population in Upper-Kiskunság, Hungary. Between May 2005 and April 2017, 640 individuals were captured and ringed in a total of 746 capture-recapture occasions. Artificial nest boxes were installed in the study area, breeding birds and pulli were captured for ringing/recaptured in these boxes (from March to May, or at the close neighbourhood of those (max. 168 m. Jolly-Seber’s open population method was applied to model the survival rate. The candidate model set included models incorporating age, year-effect, and the combination of those. AICc value was used to compare models in a selection approach. The final model was constructed via model averaging based on the models with significant explanatory power. The average number and SD of pullus/breeding pair was 3.78 ± 0.76. The average apparent annual survival rate (which does not differentiate between mortality and permanent emigration for the period between pullus stage and the time of the first breeding was estimated as 9.47% ± 2.99% SE, whereas the annual survival rate of adults was 82.74% ± 8.46% SE. The effect of sex on the survival rate of adults was not investigated due to female-biased sample, as the probability of capturing females is significantly higher in late spring months. Our experience reveals that during February and March it is possible to capture both sexes in the nest boxes, and it does not influence negatively the breeding success. Based on our results, the population of the Little Owl is stable in Upper-Kiskunság. A slight increase in estimated population size is observable even if we make no difference between mortality and permanent emigration. The high occupancy rate of the installed nest boxes reveals that nest site availability is an important limiting factor in the studied population.

  14. Conference Papers

    International Nuclear Information System (INIS)

    2003-01-01

    A total of 18 papers were presented at the 2003 Annual Executive Conference of the Canadian Gas Association held at St. Andrews, NB, from June 25th to June 28th. Titles of the presentations were as follows: (1) 'Positioning natural gas in a transforming world' by Pierre Marcel Desjardins; (2) 'Positioning natural gas in a transforming world' by Jean-Paul Theoret; (3) 'Perceptions of natural gas' by Noel Sampson; (4) 'Energy efficiency as an opportunity for the natural gas industry' by Peter Love; (5) 'Natural gas R and D - NRCan perspective' by Graham R. Campbell; (6) 'Impact of earned media on corporate perceptions in the gas industry' by Michael Coates; (7) 'Moving forward with an initiative for natural gas technology innovation' by Emmanuel Morin; (8) 'Natural gas R and D - No more dodging the issue' by Chuck Szmurlo; (9) 'Meeting the technology needs of the gas industry and the gas consumer' by Stanley S. Borys; (10) 'Market signals' by John Wellard; (11) 'Future sources of Canadian natural gas' by Rick Hyndman; (12) 'The state of supply: Northeast U.S. perspective' by Tom Kiley; (13) 'AGA's priorities and perspectives' by Dick Reiten; (14) 'Global energy issues: Recent development in policy and business' by Gerald Doucet; (15) 'Keeping the distribution cart behind the horse: Why finding more offshore gas is much more important than completing the natural gas grid, including for New Brunswick' by Brian Lee Crowley; (16) 'Environmental opportunities and challenges for the gas industry' by Manfred Klein; (17) 'The potential for natural gas demand destruction' by Timothy Partridge; and (18) 'Pushing the envelope on gas supply' by Roland R. George. In most instances only speaking notes and view graphs are available

  15. Total and available heavy metal concentrations in soils of the Thriassio plain (Greece) and assessment of soil pollution indexes.

    Science.gov (United States)

    Massas, Ioannis; Kalivas, Dionisios; Ehaliotis, Constantions; Gasparatos, Dionisios

    2013-08-01

    The Thriassio plain is located 25 km west of Athens city, the capital of Greece. Two major towns (Elefsina and Aspropyrgos), heavy industry plants, medium to large-scale manufacturing, logistics plants, and agriculture comprise the main land uses of the studied area. The aim of the present study was to measure the total and available concentrations of Cr, Zn, Ni, Pb, Co, Mn, Ba, Cu, and Fe in the top soils of the plain, and to asses soil contamination by these metals by using the geoaccumulation index (I geo), the enrichment factor (EF), and the availability ratio (AR) as soil pollution indexes. Soil samples were collected from 90 sampling sites, and aqua regia and DTPA extractions were carried out to determine total and available metal forms, respectively. Median total Cr, Zn, Ni, Pb, Co, Mn, Ba, Cu, and Fe concentrations were 78, 155, 81, 112, 24, 321, 834, 38, and 16 × 10(3) mg kg(-1), respectively. The available fractions showed much lower values with medians of 0.4, 5.6, 1.7, 6.9, 0.8, 5.7, 19.8, 2.1, and 2.9 mg kg(-1). Though median total metal concentrations are not considered as particularly high, the I geo and the EF values indicate moderate to heavy soil enrichment. For certain metals such as Cr, Ni, Cu, and Ba, the different distribution patterns between the EFs and the ARs suggest different origin of the total and the available metal forms. The evaluation of the EF and AR data sets for the soils of the two towns further supports the argument that the EFs can well demonstrate the long-term history of soil pollution and that the ARs can adequately portray the recent history of soil pollution.

  16. Robust Satellite Techniques analysis of ten years (2004-2013) of MSG/SEVIRI TIR radiances over Greece region

    Science.gov (United States)

    Genzano, N.; Eleftheriou, A.; Filizzola, C.; Paciello, R.; Pergola, N.; Vallianatos, F.; Tramutoli, V.

    2014-12-01

    Space-time fluctuations of Earth's emitted Thermal InfraRed (TIR) radiation have been observed from satellite months to weeks before earthquakes occurrence. Among the different approach proposed to discern transient anomalous signals possibly associated to seismic activity from normal TIR signal fluctuations (i.e. related to the change of natural factor and/or observation conditions), since 2001 the Robust Satellite Techniques (RST) were used to investigate tens of earthquakes with a wide range of magnitudes (from 4.0 to 7.9) occurred in different continents and in various geo-tectonic setting (e.g. Athens earthquake, 7 September 1999; Abruzzo earthquake, 6 April 2009, etc.).The RST approach gives a statistically - based definition of "TIR anomalies" and offers a suitable method for their identification even in very different local (e.g. related to atmosphere and/or surface) and observational (e.g. related to time/season, but also to solar and satellite zenithal angles) conditions. It has been always carried out by using a validation/confutation approach, to verify the presence/absence of anomalous space-time TIR transients in the presence/absence of seismic activity.In this paper, the RST approach is extensively implemented on 10 years of TIR satellite records collected by the geostationary satellite sensor MSG/SEVIRI over the Greece region. The results of the analysis performed to investigate possible correlations (within predefined space-time windows) of anomalous TIR transients with time and place of occurrence of earthquakes with M>4 will be discussed in terms of reliability and effectiveness also in the perspective of a time-Dependent Assessment of Seismic Hazard (t-DASH) system.

  17. Heterosexual transmission of HIV in Greece.

    Science.gov (United States)

    Roumelioutou-Karayannis, A; Nestoridou, K; Mandalaki, T; Stefanou, T; Papaevangelou, G

    1988-06-01

    To provide further evidence for the heterosexual transmission of the acquired immunodeficiency syndrome (AIDS) in Greece we examined 53 Greek female steady heterosexual partners of 53 anti-HIV-positive men. Human immunodeficiency virus (HIV) transmission was estimated by the detection of anti-HIV antibodies. Our results showed that 27.8% (5 of 18) of the female partners of bisexuals, 33.3% (2 of 6) of intravenous drug abusers (IVDA), and 100% (4 of 4) of those who had lived for a long time in Africa were found anti-HIV positive. In contrast, only 4% (1 of 25) of the studied sexual partners of hemophiliac carriers were found to be HIV seropositive. The use of condoms seemed to be the most important factor in reducing HIV transmission. According to our results the duration of sexual relationships and the practice of anal intercourse did not increase the possibility of seroconversion. These results confirm the heterosexual transmission of HIV. However, further studies should be conducted to evaluate the relative role of various risk factors and the overall importance of heterosexual spread of HIV infections.

  18. Update of geothermal energy development in Greece

    International Nuclear Information System (INIS)

    Koutroupis, N.

    1992-01-01

    Following the completion of the Geothermal Reconnaissance Study in Greece and the successful drilling of seven deep geothermal wells in the Aegean islands of Milos and Nisyros, PPC started the first step towards geothermal development for electricity production as follows: A geothermal electric pilot plant of 2 MW e nominal capacity was installed on the Zephyria plain in Milos island (1985). During a nine month operation of the plant, problems connected with its long term operation were solved (hot reinjection of the high salinity brine, turbine washing etc). A feasibility study regarding exploitation of the Nisyros geothermal resources was completed and PPC connected Nisyros island electrically to Kos island via submarine cables. As consequence of the reaction against geothermal development by the people of Milos in early 1989, the power plant is still out of operation and the feasibility study planned for Milos has been postponed. For similar reasons the Nisyros drilling contract for five new geothermal deep wells has not come into force as yet. This paper summarizes the main PPC geothermal activities to date, the problems caused by the reactions of the Milos and Nisyros population and the relevant PPC countermeasures, as well as outlining the PPC development program for the near future

  19. Laron syndrome. First report from Greece.

    Science.gov (United States)

    Galli-Tsinopoulou, Assimina; Nousia-Arvanitakis, Sanda; Tsinopoulos, Ioannis; Bechlivanides, Christos; Shevah, Orit; Laron, Zvi

    2003-01-01

    Laron-type dwarfism is an autosomal recessive disorder caused by deletions or mutations of the growth hormone receptor gene. It is characterized by high circulating levels of growth hormone (GH) and low levels of insulin-like growth factor I (IGF-I). Patients are refractory to both endogenous and exogenous GH, and present severe growth retardation and obesity. Therapy with recombinant human insulin-like growth factor-I (rhIGF-I) accelerates linear growth. We describe a 2-year old girl with Laron syndrome, who presented with postnatal growth failure and hypoglycaemic seizures. Her evaluation disclosed high GH values during a glucagon test (peak GH value 170 ng/ml) and very low IGF I value (0.1 ng/ml) with no rise following GH administration. The growth velocity improved considerably with the administration of IGF I. Molecular analysis showed a heterozygous mutation on exon 4 of the GH receptor gene, inherited from the mother, a rather puzzling finding considering the clinical findings in mother and infant. This case constitutes the first report of Laron syndrome from Greece.

  20. Sport and medicine in ancient Greece.

    Science.gov (United States)

    Appelboom, T; Rouffin, C; Fierens, E

    1988-01-01

    Sport and medicine in ancient Greece were the result of a widespread tradition of liberty, which was at the heart of one of the most brilliant civilizations in history. Whereas war encouraged the development of surgical knowledge springing out of medical experience on the battlefield, peace promoted the burgeoning of sport as an integral part of Greek upbringing, allowing the channeling of young people's aggressiveness into physical competition. Medicine was magical and mythological, especially in the time of Homer (9th century BC); Aesculapius, the mythical god of healing, was its reference point. With Hippocrates (5th century BC), the body of medical experience was to be codified and built up, and was to undergo a novel evolution based on the theory of the balance of the four humors. The athlete's mentality, faced with trauma in the sports ground, underwent a change; injury was no longer considered a punishment by the gods. At the same time, temple offerings tendered in the hope of victory gave way to the athlete's personal preparation based on a specifically modified lifestyle, diet, and training. The resulting progress in medicine and public health, especially from the 5th century BC onward, was not only to favor athletic performances of high quality but also surgical techniques that were very advanced for their time. Thus it can be seen that the medical knowledge associated with the practice of sport progressed during antiquity because of its obligation to follow the warrior and then the athlete.

  1. Neutron activation analysis of arsenic in Greece

    International Nuclear Information System (INIS)

    Grimanis, A.P.

    1989-01-01

    Arsenic is considered a toxic trace element for plant, animal, and human organisms. Arsenic and certain arsenic compounds have been listed as carcinogens by the U.S. Environmental Protection Agency. Arsenic is emitted in appreciable quantities into the atmosphere by coal combustion and the production of cement. Arsenic enters the aquatic environment through industrial activities such as smelting of metallic ores, metallurgical glassware, and ceramics as well as insecticide production and use. Neutron activation analysis (NAA) is a very sensitive, precise, and accurate method for determining arsenic. This paper is a review of research studies of arsenic in the Greek environment by NAA performed at our radioanalytical laboratory. The objectives of these studies were (a) to determine levels of arsenic concentrations in environmental materials, (b) to pinpoint arsenic pollution sources and estimate the extent of arsenic pollution, and (c) to find out whether edible marine organisms from the gulfs of Greece receiving domestic, industrial, and agricultural wastes have elevated concentrations of arsenic in their tissues that could render them dangerous for human consumption

  2. Burns during Easter festivities in Greece.

    Science.gov (United States)

    Pallantzas, A; Kourakos, P; Stampolidis, N; Papagianni, E; Balagoura, A; Stathopoulos, A; Polizoi, A; Emvalomata, A; Evaggelopoulou, M; Castana, O

    2012-12-31

    Easter is the most important holiday for the Greek Church. It is rich in traditions and rituals but during the Greek Easter festivities, especially at midnight Mass on Easter Saturday night, it is customary to throw fireworks around. These fireworks are not part of the true Easter tradition and they are potentially fatal. Unfortunately, in the past few years, the custom has become more and more popular in Greece. There are some local variations, mainly in the Aegean islands, where homemade rockets are used to have a "rocket war". The rockets consist of wooden sticks loaded with an explosive mixture containing gunpowder and launched from special platforms. Many severe injuries involving loss of sight and limbs as well as major burns are also caused by the use of illegal fireworks at Easter. Every year numerous burn victims are hospitalized. The most affected areas are the face, the upper extremities, and the chest, often in association with slight or severe wounds and injuries. This study presents our department's experience with incidents due to the use of fireworks during Easter festivities.

  3. The impact of young drivers' lifestyle on their road traffic accident risk in greater Athens area.

    Science.gov (United States)

    Chliaoutakis, J E; Darviri, C; Demakakos, P T

    1999-11-01

    Young drivers (18-24) both in Greece and elsewhere appear to have high rates of road traffic accidents. Many factors contribute to the creation of these high road traffic accidents rates. It has been suggested that lifestyle is an important one. The main objective of this study is to find out and clarify the (potential) relationship between young drivers' lifestyle and the road traffic accident risk they face. Moreover, to examine if all the youngsters have the same elevated risk on the road or not. The sample consisted of 241 young Greek drivers of both sexes. The statistical analysis included factor analysis and logistic regression analysis. Through the principal component analysis a ten factor scale was created which included the basic lifestyle traits of young Greek drivers. The logistic regression analysis showed that the young drivers whose dominant lifestyle trait is alcohol consumption or drive without destination have high accident risk, while these whose dominant lifestyle trait is culture, face low accident risk. Furthermore, young drivers who are religious in one way or another seem to have low accident risk. Finally, some preliminary observations on how health promotion should be put into practice are discussed.

  4. Fighting the Financial Crisis in Greece: The Privileged Company to Protect Production and Trade in Currants (1905 as International Bank Cooperation

    Directory of Open Access Journals (Sweden)

    Korinna Schönhärl

    2013-12-01

    problem was the lack of diversity of Greek agricultural production, which was focused on raisins and currants (especially flavourful raisins, grown exclusively in the area around Corinth for export. The collapse of market prices for this good seriously affected the Greek treasury and society in the growing regions. The Greek government responded by trying to withhold part of the harvest in fertile years to stabilise world market prices. Plans to organise a monopoly company for the currant trade necessitated high sums of capital from abroad. This article investigates the question of how foreign bankers in London (Hambro & Son, Emile Erlanger and Paris (Banque de l’Union Parisienne could be convinced to participate in the project. Which factors allowed foreign bankers to trust in the Greek national economy despite its poor reputation? What factors influenced their risk management? The focus is on the role of Greek brokers in persuading the foreigners to invest in Greece, especially the role played by Ioannis Pesmazoglou, the director of the young and innovative Bank of Athens.

  5. THE ECONOMIC IMPACT OF FOREIGN DEBT IN GREECE

    Directory of Open Access Journals (Sweden)

    Olga Korol

    2015-11-01

    Full Text Available The purpose. The impact of foreign debt growth on the social and economic performance of Greece was shown. The parameters of GDP, consumption, interest rates, unemployment and government spendings were analyzed. Methodology. Data obtained for 2001-2014 was used for regression analysis, vector autoregression and as well as Kalman filter. Results. A multi-faced analysis of the debt for EU-member states and Greece in particular was performed. The events and decisions of Greek authorities leading to the crisis were summarized in structural and logical scheme. The recommendations for the economic policy of Greece, based on the performed analysis were suggested. The practical applications. Establishment of all weaknesses and empirical testing of the necessary indicators in this study was the basis for the justification of measures to stabilize the economic situation in Ukraine and Greece. Value/originality. The Mandel-Fleming model and the model of balance of savings-investments was used for the first time for the theoretical interpretation of the nature of the debt crisis in Greece, that under the influence of capital inflows caused by the deterioration of the current account balance and interest rate cuts. The increase in foreign borrowings has led to an increase in the budget deficit and reduction in savings. Also for the first time performed regression-correlation analysis, in particular the Kalman filter is used to study the effect of debt on macroeconomic performance of the Greek economy.

  6. Spatial analysis of the electrical energy demand in Greece

    International Nuclear Information System (INIS)

    Tyralis, Hristos; Mamassis, Nikos; Photis, Yorgos N.

    2017-01-01

    The Electrical Energy Demand (EED) of the agricultural, commercial and industrial sector in Greece, as well as its use for domestic activities, public and municipal authorities and street lighting are analysed spatially using Geographical Information System and spatial statistical methods. The analysis is performed on data which span from 2008 to 2012 and have annual temporal resolution and spatial resolution down to the NUTS (Nomenclature of Territorial Units for Statistics) level 3. The aim is to identify spatial patterns of the EED and its transformations such as the ratios of the EED to socioeconomic variables, i.e. the population, the total area, the population density and the Gross Domestic Product (GDP). Based on the analysis, Greece is divided in five regions, each one with a different development model, i.e. Attica and Thessaloniki which are two heavily populated major poles, Thessaly and Central Greece which form a connected geographical region with important agricultural and industrial sector, the islands and some coastal areas which are characterized by an important commercial sector and the rest Greek areas. The spatial patterns can provide additional information for policy decision about the electrical energy management and better representation of the regional socioeconomic conditions. - Highlights: • We visualize spatially the Electrical Energy Demand (EED) in Greece. • We apply spatial analysis methods to the EED data. • Spatial patterns of the EED are identified. • Greece is classified in five distinct groups, based on the analysis. • The results can be used for optimal planning of the electric system.

  7. The electricity consumption and economic growth nexus: Evidence from Greece

    International Nuclear Information System (INIS)

    Polemis, Michael L.; Dagoumas, Athanasios S.

    2013-01-01

    This paper attempts to cast light into the relationship between electricity consumption and economic growth in Greece in a multivariate framework. For this purpose we used cointegration techniques and the vector error correction model in order to capture short-run and long-run dynamics over the sample period 1970–2011. The empirical results reveal that in the long-run electricity demand appears to be price inelastic and income elastic, while in the short-run the relevant elasticities are below unity. We also argue that the causal relationship between electricity consumption and economic growth in Greece is bi-directional. Our results strengthen the notion that Greece is an energy dependent country and well directed energy conservation policies could even boost economic growth. Furthermore, the implementation of renewable energy sources should provide significant benefits ensuring sufficient security of supply in the Greek energy system. This evidence can provide a new basis for discussion on the appropriate design and implementation of environmental and energy policies for Greece and other medium sized economies with similar characteristics. -- Highlights: •We examine the causality between electricity consumption and economic growth. •We used cointegration techniques to capture short-run and long-run dynamics. •The relationship between electricity consumption and GDP is bi-directional. •Residential energy switching in Greece is still limited. •The implementation of renewable energy sources should ensure security of supply

  8. Radon concentration measurements in waters in Greece and Cyprus

    International Nuclear Information System (INIS)

    Louizi, A.; Nikolopoulos, D.; Tzortzi, A.; Thanassas, D.; Serefoglou, A.; Georgiou, E.; Vogiannis, E.; Koukouliou, V.

    2004-01-01

    A total of 35 measurements in Greece and 15 in Cyprus were performed. Radon concentrations in drinking water in Greece were from (1.1±0.5) to (410±50) Bq/L. The corresponding concentrations in underground potable waters in Cyprus ranged between (0.4±0.3) Bq/L and (15±4) Bq/L. High concentrations, viz. (120±20), (320±40) and (410±50) Bq/L, were observed in three samples collected from the city of Arnea Chalkidekis in northern Greece. One water sample from Lesvos Island (north-eastern part of Greece) exhibited a radon concentration of (140±20) Bq/L. Six samples of hot spring water from the city of Loutraki (Attica prefecture), characterized as 'medicinal drinking water', contained concentrations of radon between (220±10) and (340±20) Bq/L. Radon concentrations in potable and non-potable underground water in Greece and Cyprus ranged between (0.4±0.3) and (15±4) Bq/L, whereas in surface water the range was from (2.7±0.8) to (24±6) Bq/L. (P.A.)

  9. PREFACE AND CONFERENCE INFORMATION: Eighth International Conference on Laser Ablation

    Science.gov (United States)

    Hess, Wayne P.; Herman, Peter R.; Bäuerle, Dieter; Koinuma, Hideomi

    2007-04-01

    enjoy the collection of papers in this proceeding. Also, please join us for COLA 2007, to be held in the Canary Islands, Spain (http://www.io.csic.es/cola07/index.php). Conference on Laser Ablation (COLA'05) September 11-16, 2005 Banff, Canada Supported by University of Toronto, Canada (UT) Pacific Northwest National Laboratory (PNNL) Sponsors Sponsorship from the following companies is gratefully acknowledged and appreciated AMBP Tech Corporation GSI Lumonics Amplitude Systèmes IMRA America, Inc. Andor Technologies Journal of Physics D: Applied Physics North Canadian Institute for Photonic Innovations LUMERA LASER GmbH Clark-MXR, Inc. Pascal Coherent, Lamdbda Physik, TuiLaser PVD Products, Inc. Continuum Staib Instruments, Inc. Cyber Laser Inc. Surface GAM LASER, Inc. International Steering Committee C. Afonso (Spain)W. Husinsky (Austria) D. Bäuerle (Austria)W. Kautek (Germany) I.W. Boyd (UK) H. Koinuma (Japan) E.B. Campbell (Sweden) H.U. Krebs (Germany) J.T. Dickinson (USA) D.H. Lowndes (USA) M. Dinescu (Romania) J.G. Lunney (Ireland) J.J. Dubowski (Canada) W. Marine (France) E. Fogarassy (France) K. Murakami (Japan) C. Fotakis (Greece) T. Okada (Japan) D. Geohegan (USA) R.E. Russo (USA) M. Gower (UK) J. Schou (Denmark) R.H. Haglund Jr. (USA) M. Stuke (Germany) R.R. Herman (Canada) K. Sugioka (Japan) W.P. Hess (USA) F. Traeger (Germany) J.S Horwitz (USA) A. Yabe (Japan) Local Organizing Committee Nikki Avery Pacific Northwest National Laboratory Ken Beck Pacific Northwest National Laboratory Jan J. Dubowski University of Alberta Robert Fedosejevs Université de Sherbrooke Alan Joly Pacific Northwest National Laboratory Michel Meunier École Polytechnique de Montréal Suwas Nikumb National Research Council Canada Ying Tsui University of Alberta Conference photograph.

  10. Characteristics of low-enthalpy geothermal applications in Greece

    International Nuclear Information System (INIS)

    Andritsos, N.; Dalabakis, P.; Karydakis, G.; Kolios, N.; Fytikas, M.

    2011-01-01

    The paper offers a brief overview of the current direct geothermal uses in Greece and discusses their characteristics, with emphasis to the economical and technical problems encountered. Greece holds a prominent place in Europe regarding the existence of promising geothermal resources (both high and low-enthalpy), which can be economically exploited. Currently, no geothermal electricity is produced in Greece. The installed capacity of direct uses at the end of 2009 is estimated at about 155 MW t , exhibiting an increase of more than 100% compared to the figures reported at the World Geothermal Congress 2005. The main uses, in decreasing share, are geothermal heat pumps, swimming and balneology, greenhouse heating and soil warming. Earth-coupled and groundwater (or seawater) heat pumps have shown a drastic expansion during the past 2-3 years, mainly due to high oil prices two years ago and easing of the license requirements for drilling shallow wells. (author)

  11. An annotated checklist of earthworms of Greece (Clitellata: Megadrili).

    Science.gov (United States)

    Szederjesi, Tímea; Vavoulidou, Evangelia; Chalkia, Christina; Dányi, László; Csuzdi, Csaba

    2017-05-26

    The earthworm fauna of Greece is reviewed. According to the up-to-date checklist, the earthworm fauna of Greece consists of 67 species and subspecies, of which 59 taxa belong to the family Lumbricidae, three to Megascolecidae, two to Acanthodrilidae and to Ocnerodrilidae and one taxon to the family Criodrilidae. Three species are recorded for the first time from the country: Allolobophora kosowensis kosowensis Karaman, 1968, Amynthas gracilis (Kinberg, 1867) and Eukerria saltensis (Beddard, 1895). Eisenia spelaea var. athenica Černosvitov, 1938 is proposed to be a synonym of Aporrectodea rosea (Savigny, 1826). The earthworm fauna of Greece is characterized by a large number of strict endemic species belonging to the family Lumbricidae (9 taxa), together with the occurrence of another 10 Balkanic endemic species.

  12. Estimating the long-term effects of in vitro fertilization in Greece: an analysis based on a lifetime-investment model

    Directory of Open Access Journals (Sweden)

    Fragoulakis V

    2013-06-01

    Full Text Available Vassilis Fragoulakis, Nikolaos ManiadakisNational School of Public Health, Department of Health Services Management, Athens, GreeceObjective: To quantify the economic effects of a child conceived by in vitro fertilization (IVF in terms of net tax revenue from the state's perspective in Greece.Methods: Based on previous international experience, a mathematical model was developed to assess the lifetime productivity of a single individual and his/her lifetime transactions with governmental agencies. The model distinguished among three periods in the economic life cycle of an individual: (1 early life, when the government primarily contributes resources through child tax credits, health care, and educational expenses; (2 employment, when individuals begin returning resources through taxes; and (3 retirement, when the government expends additional resources on pensions and health care. The cost of a live birth with IVF was based on the modification of a previously published model developed by the authors. All outcomes were discounted at a 3% discount rate. The data inputs – namely, the economic or demographic variables – were derived from the National Statistical Secretariat of Greece and other relevant sources. To deal with uncertainty, bias-corrected uncertainty intervals (UIs were calculated based on 5000 Monte Carlo simulations. In addition, to examine the robustness of our results, other one-way sensitivity analyses were also employed.Results: The cost of IVF per birth was estimated at €17,015 (95% UI: €13,932–€20,200. The average projected income generated by an individual throughout his/her productive life was €258,070 (95% UI: €185,376–€339,831. In addition, his/her life tax contribution was estimated at €133,947 (95% UI: €100,126–€177,375, while the discounted governmental expenses for elderly and underage individuals were €67,624 (95% UI: €55,211–€83,930. Hence, the net present value of IVF was €60

  13. 2nd International Conference on Dynamics of Disasters

    CERN Document Server

    Nagurney, Anna; Pardalos, Panos

    2016-01-01

    This volume results from the “Second International Conference on Dynamics of Disasters” held in Kalamata, Greece, June 29-July 2, 2015. The conference covered particular topics involved in natural and man-made disasters such as war, chemical spills, and wildfires. Papers in this volume examine the finer points of disasters through: · Critical infrastructure protection · Resiliency · Humanitarian logistic · Relief supply chains · Cooperative game theory · Dynamical systems · Decision making under risk and uncertainty · Spread of diseases · Contagion · Funding for disaster relief · Tools for emergency preparedness · Response, and risk mitigation Multi-disciplinary theories, tools, techniques and methodologies are linked with disasters from mitigation and preparedness to response and recovery. The interdisciplinary approach to problems in economics, optimization, government, management, business, humanities, engineering, medicine, mathematics, computer science, behavioral studies, emergency servi...

  14. Geology and radiometry of West Macedonia (Greece)

    International Nuclear Information System (INIS)

    Minatidis, Demetrios G.

    1984-10-01

    Car borne scintillometry survey in W. Macedonia (Greece) showed that the granitic rocks of the area, the zone centered on the Tertiary volcanic rocks of Almopia zone and a large part of adjacent sediments constitute the most promising geological formations for further uranium exploration. Some Tertiary volcanic rocks in the general area centered on the Aegean plate are associated with uranium mineralization and high radioactivity. An attempt has been made to evaluate young Alpine volcanic rocks from uranium exploration point of view on a regional scale by using arithmetic mean radioactivity data from the car borne survey coverage of W. Macedonia, as well as other geological and geochemical data from numerous similar volcanic rocks of the area and other neighbouring areas. In connection with this further exploration of the Tertiary volcanic rocks of W. Macedonia is expected to reveal new uranium deposits in the area. Horizontal or gently dipping sedimentary rocks adjacent to the above mentioned volcanics have a statistical radioactivity higher than that in normal sediments, a fact that may give evidence of the existence or uranium mineralization in deeper horizons in these sediments. To make a comparison with this the existence of 134 ppm of leachable U in sediments of W. Crete Island, 20 to 30 meters below the surface, is reported where the overlying sediments exhibit also a radioactivity higher than in normal sediments. Some structural contacts, in particular the contact between the granite of Florina and the limestones of Krystallopigi (west of Florina), have locally a very high radioactivity. Also an open fault in the Achlada-Papadia area (Florina) exhibits locally a high radioactivity and a high U content. All the above mentioned geological formations are, therefore, proposed for further U exploration. (author)

  15. Development of a Coastal Inventory in Greece

    Science.gov (United States)

    Karditsa, Aikaterini; Poulos, Serafim; Velegrakis, Adonis; Ghionis, George; Petrakis, Stelios; Alexandrakis, George; Andreadis, Olympos; Monioudi, Isavella

    2015-04-01

    Greek coastline that accounts more than 16.000 km hosts hundreds of beaches, which constitute a great touristic destination. However, no gathered information exists relative to its qualitative and quantitative characteristics (e.g. physicogeographical characteristics, artificial structures, nearby land use). Therefore, the development of a coastal database that would successfully concentrate all relative data, in the form of a National Inventory, could be a valuable tool for the management and the sustainable use and exploitation of beaches and the coastal zone. This work presents an example of the development of a beach inventory in the case of the beach zones of Heraklion and Lassithi counties in the Island of Crete, which is one of the most touristic areas in Greece. Data were initially abstracted from satellite images and combined with in situ observations carried out along 98 beaches with shoreline length >100 m. The collected data included geomorphological, topographic and bathymetric mapping, sediment sampling from the subaerial and underwater part and recording of artificial structures. The initial mapping showed that beaches represent only the 18%, with 74% of the total coastline to be rocky while 8% of the coastline host some kind of artificial intervention. The combination of satellite and in situ mapping led to the development of a coastal geomorphological map. Beach widths were found to be limited with the majority of beaches (59%) to have maximum widths less than 25 m, 35% to range between 25 and 50m and about 6% with maximum widths >50m. Concerning beach length, the threshold of 1000 m is overcome only by the 46% of the beaches. Beaches with very smooth slopes (Entrepreneurship" co-funded by the European Regional Development Fund (ERDF) and the Ministry of Education and Relegious Affairs.

  16. Epidemiology of Dermatophytoses in Crete, Greece.

    Science.gov (United States)

    Maraki, Sofia; Mavromanolaki, Viktoria Eirini

    2016-01-01

    Dermatophytoses are among the most frequently diagnosed skin infections worldwide. However, the distribution of pathogenic species and the predominating anatomical sites of infection vary with geographical location and change over time. The aim of this study was to determine the epidemiological and aetiological factors of dermatophytoses in Crete, Greece over the last 5-year period (2011-2015) and their incidence in relation to the gender and the age of the patients. We compared our findings with those previously reported from the same area and from other parts of the world. A total of 2,910 clinical specimens (skin scrapings, nail clippings, and hair specimens) obtained from 2,751 patients with signs of dermatomycoses were examined using direct microscopy and culture. Overall, 294 specimens (10.1%) were proved mycologically positive for dermatophytes. The age of the patients ranged from 2 to 86 years (mean age, 37 years). Tinea corporis was the predominant clinical type of infection, followed by tinea unguium, tinea pedis, tinea capitis, tinea faciei, tinea cruris and tinea manuum. Among dermatophytes, eight species were isolated: Microsporum canis (35.8%), Trichophyton rubrum (35.1%), Trichophyton mentagrophytes (23.3%), Epidermophyton floccosum (2.5%), Microsporum gypseum (1.8%), Trichophyton violaceum (0.7%), Trichophyton verrucosum (0.4%), and Trichophyton tonsurans (0.4%). In our area, the most common dermatophyte was M. canis followed by T. rubrum. Increased migration, mass tourism, and climate changes will contribute to further changes in the epidemiology of dermatophytoses in our area. Continuing studies are necessary for determining the new epidemiological trends and to implement the appropriate control measures.

  17. Karl Polanyi, Athens and us: the contemporary significance of Polanyi's thought

    Directory of Open Access Journals (Sweden)

    Bernardo Stuhlberger Wjuniski

    2010-09-01

    Full Text Available Karl Polanyi is considered one of the most prominent social scientists of the 20th century. In his writings, an important concern was the relationship between the markets and the society (therefore, the state as a whole; to discuss it, he introduced the concept of "embeddedness", fundamental for his study of the origins and consequences of the Industrial Revolution. An important part of his heritage is the study of the economic history of what he called "ancient societies," especially of Classical Greece. Polanyi used these studies to compare the ancient societies with his own times, in an effort to understand them all. This paper aims to relate Polanyi's work on the Athenian society with his studies about the modern times, showing that it is possible to draw lessons from Polanyi's thought on the relationship between the society, the state and the market that can help to design a political agenda for our days. In the first part, we present the most important aspects o the life and work of Polanyi, and in the second we discuss the most important aspects of his worldview. Then, in the third part, we study his view of the early Athenian economy; mainly, we focus on the coexistence of a kind of state planning and a market, showing how this understanding is crucial for the whole Polanyian legacy, with its emphasis in the comparison of different societies and times. We conclude by underlining the relevance of this interpretation advanced by Polanyi to understand the societies of our days, focusing on some proposals to extend his approach to deal with our contemporary problems.

  18. Contaminant exposure in relation to spatio-temporal variation in diet composition: A case study of the little owl (Athene noctua)

    NARCIS (Netherlands)

    Schipper, A.M.; Wijnhoven, S.; Baveco, H.; Van den Brink, N.W.

    2012-01-01

    We assessed dietary exposure of the little owl Athene noctua to trace metal contamination in a Dutch Rhine River floodplain area. Diet composition was calculated per month for three habitat types, based on the population densities of six prey types (earthworms, ground beetles and four small mammal

  19. The Miocene carnivore assemblage of Greece

    Directory of Open Access Journals (Sweden)

    Koufos, G. D.

    2011-12-01

    Full Text Available The Miocene carnivore assemblage of Greece includes a great number of taxa, described in numerous articles since the first decades of the 19th Century. The present article is a revision of all these taxa, providing information about their history, localities, age, as well as their stratigraphic distribution and palaeoenvironment. The Early/Middle Miocene carnivore record of Greece is poor as the available fossiliferous sites and material are rare. However, the Late Miocene one is quite rich, including numerous taxa. The Miocene localities with carnivores and their age are given in a stratigraphic table covering the European Mammal zones from MN 4 to MN 13. The type locality, holotype, and some historical and morphological remarks are given for each taxon. Several carnivore taxa were erected from Greek material and new photos of their holotypes are given. The stratigraphic distribution of the Greek carnivore taxa indicates that they are covering the time span from ~19.0-5.3Ma. The majority of the Miocene taxa (Adcrocuta, Hyaenictitherium, Plioviverrops, Protictitherium, Ictitherium, Indarctos, Dinocrocuta, Promephitis disappeared at the end of Miocene. The composition of the Early/Middle Miocene carnivore assemblage of Greece includes mainly viverrids (Lophocyon, Euboictis, while the hyaenids, percrocutids, felids and mustelids are very few. On the contrary the Late Miocene assemblage is richer, including more subfamilies and species; the hyaenids and mustelids dominate, while the viverrids are absent. The Late Miocene carnivore guild structure is similar to that of the modern Serengeti, indicating a relatively open, savannah-like environment.

    La asociación de carnívoros miocenos de Grecia incluye un gran número de taxones, descritos en numerosos artículos desde las primeras décadas del siglo XIX. El presente artículo supone un esfuerzo de síntesis de todos estos taxones, suministrando información sobre su

  20. The structure of residential energy demand in Greece

    International Nuclear Information System (INIS)

    Rapanos, Vassilis T.; Polemis, Michael L.

    2006-01-01

    This paper attempts to shed light on the determinants of residential energy demand in Greece, and to compare it with some other OECD countries. From the estimates of the short-run and long-run elasticities of energy demand for the period 1965-1999, we find that residential energy demand appears to be price inelastic. Also, we do not find evidence of a structural change probably because of the low efficiency of the energy sector. We find, however, that the magnitude of the income elasticity varies substantially between Greece and other OECD countries

  1. Aid for the victims of the forest fires in Greece

    CERN Multimedia

    2007-01-01

    To support the victims of the fires which devastated the Peloponnese at the end of August, the Permanent Mission of Greece in Geneva has informed us that the Greek government has opened an account into which donations may be paid. The funds collected will be used to assist the many victims of these fires. Bank of Greece Account name: Logariasmos Arogis Pyropathon (Hellenic Republic) (account reserved for aid for the victims of the forest fires) SWIFT : BNGRGRAA IBAN : GR 98 0100 0230 0000 0234 1103 053

  2. Athens: New capital of traditional Greek music: Testimonies on musical life at the beginning of the twentieth century

    Directory of Open Access Journals (Sweden)

    Peno Vesna

    2009-01-01

    Full Text Available During its long Byzantine and Post-Byzantine history Constantinople was the center for church art in general, but especially for music. This old city on the Bosporus maintained its prime position until the beginning of the 20th century when, because of new political and social conditions, the Greek people started to acquire their independence and freedom, and Athens became the new capital in the cultural as well as the political sense. During the first decades of the 20th century the Athenian music scene was marked by an intensive dispute between those musicians who leaned towards the European musical heritage and its methods in musical pedagogy, and those who called themselves traditionalists and were engaged in the preservation of traditional values of church and folk music. The best insight into the circumstances in which Greek musical life was getting a new direction are offered by the numerous musical journals published in Athens before the First World War. Among them, The Formigs is of the special interest, firstly because of the long period during which it was published (1901-1912, and secondly because of its main orientation. The editor Ioannes Tsoklis, a church chanter, and his main collaborator, the famous Constantinopolitan musician and theorist and later Principal of the Department for Byzantine music at Athens musical school Konstantinos Psahos, with other associates firmly represented the traditional position. That is why most of the published articles and the orientation of the journal generally were dedicated to the controversial problems and current musical events that were attracting public attention. The editorial board believed that there was a connection between the preservation of musical traditions and their development on one side, and foreign musical influences that were evident in the promotion of polyphonic church music, which had been totally foreign to the Greek Orthodox church until the end of the 19th century, on

  3. Why has Greece not defaulted, yet? - A macroeconomic and historical institutionalist perspective on why Greece has not followed in Argentine footsteps and defaulted.

    OpenAIRE

    Afranie, Lenny Matthew; Rauff Hansen, Tina; Dalgaard Steffensen, Ida

    2012-01-01

    This projects sets out to explore the reasons why Greece, in the light of the current sovereign debt crisis, has not done as Argentina did in 2001 and defaulted. It uses a historical institutionalist framework, drawing on path dependency and critical junctures in the analysis of 1. how the European Union (EU) imposes restrictions on Greece, and 2. how Greece's and Argentina's situations correspond and differ. The project concludes that the main difference lies in the restrictions imposed on G...

  4. Level II scour analysis for Bridge 8 (ATHETH00090008) on Town Highway 9, crossing Bull Creek, Athens, Vermont

    Science.gov (United States)

    Boehmler, Erick M.; Burns, Ronda L.

    1997-01-01

    This report provides the results of a detailed Level II analysis of scour potential at structure ATHETH00090008 on Town Highway 9 crossing Bull Creek in Athens, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (U.S. Department of Transportation, 1993). Results of a Level I scour investigation also are included in Appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, gleaned from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in Appendix D.

  5. The thrill of victory and the agony of defeat: spontaneous expressions of medal winners of the 2004 Athens Olympic Games.

    Science.gov (United States)

    Matsumoto, David; Willingham, Bob

    2006-09-01

    Facial behaviors of medal winners of the judo competition at the 2004 Athens Olympic Games were coded with P. Ekman and W. V. Friesen's (1978) Facial Affect Coding System (FACS) and interpreted using their Emotion FACS dictionary. Winners' spontaneous expressions were captured immediately when they completed medal matches, when they received their medal from a dignitary, and when they posed on the podium. The 84 athletes who contributed expressions came from 35 countries. The findings strongly supported the notion that expressions occur in relation to emotionally evocative contexts in people of all cultures, that these expressions correspond to the facial expressions of emotion considered to be universal, that expressions provide information that can reliably differentiate the antecedent situations that produced them, and that expressions that occur without inhibition are different than those that occur in social and interactive settings. ((c) 2006 APA, all rights reserved).

  6. INFCE plenary conference documents

    International Nuclear Information System (INIS)

    This document consists of the reports to the First INFCE Plenary Conference (November 1978) by the Working Groups a Plenary Conference of its actions and decisions, the Communique of the Final INFCE Plenary Conference (February 1980), and a list of all documents in the IAEA depository for INFCE

  7. Conferences are like swans

    OpenAIRE

    Corker, Chris

    2012-01-01

    Chris Corker was the lead on bringing the 2011 Higher Education Research Scholarship Group Conference to fruition, both in the months preceding the event and on the day. In this viewpoint, Chris shares his experiences of conference administration and delivery, and explores how conferences and swans have more in common that you would imagine.

  8. COAL Conference Poster

    OpenAIRE

    Brown, Taylor Alexander; McGibbney, Lewis John

    2017-01-01

    COAL Conference Poster This archive contains the COAL conference poster for the AGU Fall Meeting 2017 by Taylor Alexander Brown. The Inkscape SVG source is available at https://github.com/capstone-coal/coal-conference-poster/ under the Creative Commons Attribution-ShareAlike 4.0 International license.

  9. Environmental ground borne noise and vibration protection of sensitive cultural receptors along the Athens Metro Extension to Piraeus.

    Science.gov (United States)

    Vogiatzis, Konstantinos

    2012-11-15

    Attiko Metro S.A., the state company ensuring the development of the Athens Metro network, has recently initiated a new extension of 7.6 km, has planned for line 3 of Athens Metro from Haidari to Piraeus "Dimotikon Theatre" towards "University of Piraeus" (forestation), connecting the major Piraeus Port with "Eleftherios Venizelos" International Airport. The Piraeus extension consists of a Tunnel Boring Machine, 2 tracks and, tunnel sections, as well as 6 stations and a forestation (New Austrian Tunnelling Method) at the end of the alignment. In order to avoid the degradation of the urban acoustic environment from ground borne noise and vibration during metro operation, the assessment of the required track types and possible noise mitigation measures was executed, and for each section and each sensitive building, the ground borne noise and vibration levels will be numerically predicted. The calculated levels were then compared with ground borne noise and vibration level criteria. The necessary mitigation measures were defined in order to guarantee, in each location along the extension, the allowable ground borne Noise and Vibration max. levels inside nearby sensitive buildings taking into account alternative Transfer Functions for ground borne noise diffusion inside the buildings. Ground borne noise levels were proven to be higher than the criterion where special track work is present and also in the case of the sensitive receptor: "Dimotikon Theatre". In order to reduce the ground borne noise levels to allowable values in these sections, the installation of tracks and special track work on a floating slab was assessed and recommended. Copyright © 2012 Elsevier B.V. All rights reserved.

  10. School Psychology in Greece: A System of Change.

    Science.gov (United States)

    Theodore, Lea A.; Bray, Melissa A.; Kehle, Thomas J.; Dioguardi, Richard J.

    2002-01-01

    Discusses origin of school psychology in Greece which emerged with services for mentally disabled in 1937. Explains how laws were instituted with the growing demand for educational services for students with social and emotional needs. Includes discussions on diverse roles of school psychologists, present status of special education, and influence…

  11. Plato and Play: Taking Education Seriously in Ancient Greece

    Science.gov (United States)

    D'Angour, Armand

    2013-01-01

    In this article, the author outlines Plato's notions of play in ancient Greek culture and shows how the philosopher's views on play can be best appreciated against the background of shifting meanings and evaluations of play in classical Greece. Play--in various forms such as word play, ritual, and music--proved central to the development of…

  12. Knowledge and attitude towards smoking of pregnant women in Greece

    Directory of Open Access Journals (Sweden)

    Athina Diamanti

    2017-05-01

    Having not being informed and helped adequately, a significant percentage of pregnant women continued to smoke throughout their pregnancy. The failure in imposing the clean indoor air law in public places in Greece has also contributed to the increased passive smoking exposure.

  13. Energy policies of IEA countries: Greece 2006 review

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The report provides an in-depth assessment of the energy policies of Greece and makes recommendations on future policy. Lignite, the main domestic fossil fuel resource of Greece, will continue to play a major role in the country's fuel mix in the future. The government and the regulator should consider introducing more advanced generation technology through retrofits or into new lignite power stations. It may be an option to construct a power station using lignite from unopened deposits, for the exploitation of which a new bidding procedure is currently open. Since the previous review in 2002, Greece has also made significant progress in setting the course for reforming its electricity and gas markets. Energy diversification has improved, with natural gas becoming increasingly important. Significant challenges, however, remain. The market power of the incumbent energy suppliers continues to restrict competition. Unless this issue is addressed, a fully competitive energy market is inconceivable. Of particular concern are the arrangements for ownership of the electricity and gas transmission systems. The review suggests various options to overcome these obstacles. Greece is getting close to missing its target set under the Kyoto Protocol and the government is urged to closely monitor the situation. The supply and demand situation is addressed.. Recommendations are made on how to reduce the country's high oil dependence and advice offered to policy makers on steps to develop a long-term energy efficiency policy with measurable targets that tackle the demand side of the Greek energy sector.

  14. Pedagogical Beliefs and Attitudes of Computer Science Teachers in Greece

    Science.gov (United States)

    Fessakis, Georgios; Karakiza, Tsampika

    2011-01-01

    Pedagogical beliefs and attitudes significantly determine the professional skills and practice of teachers. Many professional development programs for teachers aim to the elaboration of the pedagogical knowledge in order to improve teaching quality. This paper presents the study of pedagogical beliefs of computer science teachers in Greece. The…

  15. Notions of "Rhetoric as Epistemic" in Ancient Greece.

    Science.gov (United States)

    Benoit, William L.

    The notion that rhetoric (and to a lesser extent, argument) is epistemic is an increasingly popular one today, although it can be traced to ancient Greece. The notion holds that rhetoric, or the art of persuasion, creates and shapes knowledge. Two ancient authors--Aristophanes and Plato--provide evidence that others had notions of rhetoric as…

  16. Duality of roles and corporate governance in Greece

    Directory of Open Access Journals (Sweden)

    Themistokles Lazarides

    2009-01-01

    Full Text Available Duality of the role of President of the Board of Directors (BoD and CEO has been regarded as a good practice of corporate governance. These two roles are the ones with the most power an authority within the corporation. The paper depicts the formulating factors of duality of roles in Greece. Literature has linked duality with performance, organizational stability, ownership concentration and balance of power and control within the firm. The paper, using a Probit regression analysis, examines whether these relationships are valid in Greece. Statistical – econometric analysis has shown that financial performance is not related with concentration of power and control. The same conclusion is can be drawn for ownership concentration. There is a trend of change but this trend hasn’t the same dynamic or driving factors as the ones that are reported by Kirkbride and Letza (2002 and Muth and Donaldson (1998. The hypothesis posed by Heracleous (2001 and Baliga, 6oyer and Rao (1996 are more likely to be true in the case of Greece. Overall, duality in Greece is affected by the historical development of the firm, its organizational scheme and even more by the balance of power and control within the firm.

  17. Energy performance of buildings—EPBD in Greece

    International Nuclear Information System (INIS)

    Dascalaki, E.G.; Balaras, C.A.; Gaglia, A.G.; Droutsa, K.G.; Kontoyiannidis, S.

    2012-01-01

    Transposition of the European Directive on the energy performance of buildings (EPBD) in Greece was enacted in 2008 by a national law. A follow-up regulation on the energy performance in the building sector—KENAK released in 2010, outlines the overall approach in accordance to European standards and EPBD mandates. All necessary technical specifications and detailed information for the implementation of KENAK are included in four new technical guidelines prepared in 2010, which are supported by an official national software. Issues related to the energy experts are handled by presidential decrees published in 2010; over 5400 temporary energy inspectors are already in place, while permanent accreditation is in progress. Energy performance design study of new buildings for obtaining a building permit is in place since October 2010 and issuing energy performance certificates as of January 2011. This paper presents an overview of the development and current EPBD stage of implementation in Greece, along with a first assessment of the lessons learned and experiences gained. - Highlights: ► EPBD transposition in Greece is a reality. ► KENAK is the main legislative instrument for improving building energy efficiency in Greece. ► Four new technical guidelines have been published to support KENAK. ► A national software was also prepared to support implementation of KENAK. ► Temporary accreditation of 5300 energy inspectors. ► Over 20,000 energy performance certificates issued in the first five months of implementation.

  18. A Report on Educational Developments in 1975-1976. Greece.

    Science.gov (United States)

    Ministry of National Education and Religion, Athens (Greece).

    Examining the educational system of Greece, this publication discusses the reorientation of policy, organization, and curriculum after overthrow of the military regime in July 1974. In accordance with the broader democratic principles set forth in the Greek Constitution of 1975, education is now compulsory for six years, free to everyone on all…

  19. Attitude of elderly patients towards cardiopulmonary resuscitation in Greece.

    Science.gov (United States)

    Chliara, Daphne; Chalkias, Athanasios; Horopanitis, Evaggelos E; Papadimitriou, Lila; Xanthos, Theodoros

    2014-10-01

    Although researchers in several countries have investigated patients' points of view regarding cardiopulmonary resuscitation, there has been no research investigating this issue in Greece. The present study aimed at identifying the attitude of older Greek patients regarding cardiopulmonary resuscitation. One basic questionnaire consisting of 34 questions was used in order to identify patients' opinions regarding cardiopulmonary resuscitation in five different hospitals from June to November 2011. In total, 300 questionnaires were collected. Although patients' knowledge regarding cardiopulmonary resuscitation was poor, most of them would like to be resuscitated in case they suffered an in-hospital cardiac arrest. Also, they believe that they should have the right to accept or refuse treatment. However, the legal and sociocultural norms in Greece do not support patients' choice for the decision to refuse resuscitation. The influence of several factors, such as their general health status or the underlying pathology, could lead patients to give a "do not attempt resuscitation" order. The attitudes of older Greek patients regarding resuscitation are not different from others', whereas the legal and sociocultural norms in Greece do not support patient choice in end-of-life decisions, namely the decision to refuse resuscitation. We advocate the introduction of advanced directives, as well as the establishment and implementation of specific legislation regarding the ethics of resuscitation in Greece. © 2013 Japan Geriatrics Society.

  20. Paronychia manfrediana (Caryophyllaceae), a new species from northeast Greece

    DEFF Research Database (Denmark)

    Tan, Kit; Strid, Arne

    2008-01-01

    Paronychia manfrediana (Caryophyllaceae) is decribed as a species new to science based on material collected near the Turkish border in northeastern Greece; it is illustrated by a photograph. Although belonging to Paronychia sect. Heterosepalae it bears a strong resemblance to P.macedonica (Paron...

  1. Isolation of Dobrava Virus from Apodemus flavicollis in Greece

    Science.gov (United States)

    Papa, Anna; Nemirov, Kirill; Henttonen, Heikki; Niemimaa, Jukka; Antoniadis, Antonis; Vaheri, Antti; Plyusnin, Alexander; Vapalahti, Olli

    2001-01-01

    Dobrava virus (DOBV) carried by Apodemus flavicollis is the causative agent of severe hemorrhagic fever with renal syndrome (HFRS). DOBV was isolated from an A. flavicollis mouse trapped in northeastern Greece. This is the third DOBV cell culture isolate in the world, clustering together with other Greek DOBV sequences from HFRS patients and rodents. PMID:11376073

  2. Vocational Training in the Textiles and Clothing Industries in Greece.

    Science.gov (United States)

    Drimousis, I.; Zisimopoulos, A.

    This document examines the circumstances under which vocational training in Greece is provided for jobs in the textile and clothing industries. Its objective is to identify guidelines for vocational training for a skilled work force at regional and national levels and to contribute to job mobility between industries. Statistical data,…

  3. Gold and gold working in Late Bronze Age Northern Greece

    Science.gov (United States)

    Vavelidis, M.; Andreou, S.

    2008-04-01

    Numerous objects of gold displaying an impressive variety of types and manufacturing techniques are known from the Late Bronze Age (LBA) contexts of Mycenaean Greece, but very little is known about the origin and processing of gold during the second millennium b.c. Ancient literature and recent research indicate that northern Greece is probably the richest gold-bearing region in Greece, and yet, very little evidence exists regarding the exploitation of its deposits and the production as well as use of gold in the area during prehistory. The unusual find of a group of small stone crucibles at the prehistoric settlement of Thessaloniki Toumba, one with visible traces of gold melting, proves local production and offers a rare opportunity to examine the process of on-site gold working. Furthermore, the comparison of the chemical composition of prehistoric artefacts from two settlements with those of gold deposits in their immediate areas supports the local extraction of gold and opens up the prospect for some of the Mycenaean gold to have originated in northern Greece. The scarcity of gold items in northern Greek LBA contexts may not represent the actual amount of gold produced and consumed, but could be a result of the local social attitudes towards the circulation and deposition of artefacts from precious metals.

  4. Gender Equality in Employment Utilizing Female Social Entrepreneurship in Greece

    NARCIS (Netherlands)

    Argyrou, A.|info:eu-repo/dai/nl/407629459; Charitakis, Stelios

    2017-01-01

    Greek women are severely affected by the on-going financial crisis. They deal with the effects of unemployment and they experience a marginalised position in the Greek labour market due to deep-rooted stereotypes which result in inequality of employment opportunities. Greece has ratified the CEDAW

  5. The first description of snow algae on Mount Olympus (Greece).

    Czech Academy of Sciences Publication Activity Database

    Cepák, Vladislav; Kvíderová, Jana; Lukavský, Jaromír

    2016-01-01

    Roč. 103, 3-4 (2016), s. 457-473 ISSN 0029-5035 R&D Projects: GA TA ČR TE01020080 Institutional support: RVO:67985939 Keywords : cryoseston * Olymp Mt. * Greece Subject RIV: EF - Botanics Impact factor: 0.941, year: 2016

  6. Scanning the Business External Environment for Information: Evidence from Greece

    Science.gov (United States)

    Kourteli, Liana

    2005-01-01

    Introduction: This paper examines the business external environment scanning theory for information in the context of Greece. Method. A questionnaire was developed to explore the relationships between general and task business environment, perceived uncertainty, scanning strategy, and sources of information with respect to type of environment,…

  7. Huntington's disease in Greece: the experience of 14 years.

    Science.gov (United States)

    Panas, M; Karadima, G; Vassos, E; Kalfakis, N; Kladi, A; Christodoulou, K; Vassilopoulos, D

    2011-12-01

    A large scale genetic and epidemiological study of Huntington's disease (HD) was carried out in Greece from January 1995 to December 2008. Diagnostic testing was carried out in 461 symptomatic individuals, while 256 were tested for presymptomatic purposes. The diagnosis of HD with a CAG expansion ≥ 36 was confirmed in 278 symptomatic individuals. The prevalence of HD in Greece was estimated at approximately 2.5 to 5.4:100,000, while the mean minimum incidence was estimated at 2.2 to 4.4 per million per year. The molecular diagnosis of HD was confirmed in the majority of patients (84.4%) sent for confirmation. The false-positive cases 15.6% were characterized by the absence of a family history of HD and the presence of an atypical clinical picture. The uptake of predictive testing for HD was 8.6%. A prenatal test was requested in six pregnancies. The findings of our study do not differ significantly from those of similar studies from other European countries despite the relative genetic isolation of Greece. Of interest is the identification of clusters of HD in Greece. The presence or absence of a family history of HD should be interpreted cautiously, during the diagnostic process. © 2010 John Wiley & Sons A/S.

  8. International Conference on Physics

    CERN Document Server

    2016-01-01

    OMICS International, (conference series) the World Class Open Access Publisher and Scientific Event Organizer is hosting “International Conference on physics” which is going to be the biggest conference dedicated to Physics. The theme “Highlighting innovations and challenges in the field of Physics” and it features a three day conference addressing the major breakthroughs, challenges and the solutions adopted. The conference will be held during June 27-29, 2016 at New Orleans, USA. Will be published in: http://physics.conferenceseries.com/

  9. Current Trends in the Transhumant Cattle Sector in Greece

    Directory of Open Access Journals (Sweden)

    Athanasios Ragkos

    2013-05-01

    Full Text Available Bovine transhumance is characterized by the seasonal movement of livestock between winter and summer pastures. The system is well-known for Mediterranean countries, including Greece, where its role is multifunctional, because of its complex interactions with the environments and local societies. Unlike the dairy farming sector in Greece, whose salient features are the emergence of large-sized farms which are heavily dependent on fixed capital endowments and the provision of feedstuff, the transhumant system is much more flexible, by taking advantage of excessive family labor and by reducing feeding costs through grazing. The total number of transhumant farms in Greece has diminished during the last decades this farming system remains an essential activity in less favored areas of the country; the bovine cattle transhumant system, in particular, provides an efficient alternative to the capital-intensive dairy farming system. The purpose of this study is to provide a presentation of the current condition of the transhumant bovine cattle farming system in Greece. Through a survey of all relevant public services, data concerning the number of transhumant farms and animals as well as their movements in 2011 are presented. The survey reveals that the larger amount of transhumant farms is present in the lowlands of Thessaly and of East Macedonia-Thrace and move towards the mountainous rangelands of less favored areas, particularly those of West Macedonia. The mean transhumant bovine farm size does not exceed 100 animals, as nearly 76.1%, of the total rear less than 100 cattle. Thessaly is the region which accommodates the major part of transhumant farming in Greece; this is also the case for transhumant cattle, as 51.4% of all transhumant farms in the country have their winter domiciles in Thessaly.

  10. Facilitating Learning at Conferences

    DEFF Research Database (Denmark)

    Ravn, Ib; Elsborg, Steen

    2011-01-01

    The typical conference consists of a series of PowerPoint presentations that tend to render participants passive. Students of learning have long abandoned the transfer model that underlies such one-way communication. We propose an al-ternative theory of conferences that sees them as a forum...... for learning, mutual inspiration and human flourishing. We offer five design principles that specify how conferences may engage participants more and hence increase their learning. In the research-and-development effort reported here, our team collaborated with conference organizers in Denmark to introduce...... and facilitate a variety of simple learning techniques at thirty one- and two-day conferences of up to 300 participants each. We present ten of these techniques and data evaluating them. We conclude that if conference organizers allocate a fraction of the total conference time to facilitated processes...

  11. AINSE's 40th anniversary conference. Conference handbook

    International Nuclear Information System (INIS)

    1998-01-01

    Highlights of 40 years of activity of the Australian Institute of Nuclear Science and Engineering (AINSE) were the main focus of this conference. Topics covered include nuclear physics, plasma physics, radiation chemistry, radiation biology, neutron diffraction, nuclear techniques of analysis and other relevant aspects of nuclear science and technology. The conference handbook contains the summaries of the 78 papers and posters presented and the list of participants

  12. [Medical myths and notions in Ancient Greece].

    Science.gov (United States)

    Boulogne, J

    2001-01-01

    The article deals with the views on health and disease prevalent in Ancient Greece, the cradle of modern European medicine, focusing on the ever-present myths functioning in that realm despite attempts to rationally explain medical phenomena. On the basis of the works of Hippocrates and Galen, the author has distinguished five different epistemological attitudes towards those phenomena: the holistic, macrocosmological, monistic, anti-hypothetical and eclectic. The first was based on the idea of mechanical and logical causes. In medicine it is marked by determinism connected with climatic conditions. Hippocrates believed that health depended on the weather, in particular on the effects of winds, types of water and properties of soil. Myth emerged in this conception in the way matter - earth, water, air and fire - was conceived, particular in the properties ascribed to them: cold, humidity, aridity and warmth. The author charges that this conception was permeated with ethnocentrism and cites examples invoked by Hippocrates on the basis of his observations on the Scythians. The macrocosmological attitude involves subordinating medicine to cosmology. Man's body is a microcosm. The author cites the treatise 'On Diets', in which the greatest importance both in the universe and in processes taking place in the human body as ascribed to two factors - fire and water. Their combination was said to have played a crucial role in the typology of corporal and mental constitutions. Those features, together with the seasons of the year, mode of behaviour and food, constitute the four forces guiding vital processes. The author then presents the embryogenic conception contained in the cosmological treatise. It was based on such things as numerological speculations, hence - despite its rationalistic assumptions, consigns it to the mythic. The third attitude, the monistic approach, presents a treatise ascribed to Hippocrates 'On the Sacred Disease' and dealing with epilepsy. The

  13. Rune Frederiksen, Elizabeth R. Gebhard & Alexander Sokolicek (eds.), The Architecture of the Ancient Greek Theatre, Monographs of the Danish Institute, Volume 17 (Aarhus: Aarhus University Press and The Danish Institute at Athens, 2015)

    OpenAIRE

    William C. Miller

    2017-01-01

    A review of the book: Rune Frederiksen, Elizabeth R. Gebhard & Alexander Sokolicek (eds.), The Architecture of the Ancient Greek Theatre, Monographs of the Danish Institute, Volume 17 (Aarhus: Aarhus University Press and The Danish Institute at Athens, 2015)

  14. Spatial and temporal variability of the Aridity Index in Greece

    Science.gov (United States)

    Nastos, Panagiotis T.; Politi, Nadia; Kapsomenakis, John

    2013-01-01

    The objective of this paper is to study the spatial and temporal variability of the Aridity Index (AI) in Greece, per decade, during the 50-year period (1951-2000). Besides, the projected changes in ensemble mean AI between the period 1961-1990 (reference period) and the periods 2021-2050 (near future) and 2071-2100 (far future) along with the inter-model standard deviations were presented, based on the simulation results, derived from a number of Regional Climatic Models (RCMs), within the ENSEMBLE European Project. The projection of the future climate was done under SRES A1B. The climatic data used, concern monthly precipitation totals and air temperature from 28 meteorological stations (22 stations from the Hellenic National Meteorological Service and 6 stations from neighboring countries, taken from the Monthly Climatic Data for the World). The estimation of the AI was carried out based on the potential evapotranspiration (PET) defined by Thornthwaite (1948). The data processing was done by the application of the statistical package R-project and the Geographical Information Systems (GIS). The results of the analysis showed that, within the examined period (1951-2000), a progressive shift from the "humid" class, which characterized the wider area of Greece, towards the "sub-humid" and "semi-arid" classes appeared in the eastern Crete Island, the Cyclades complex, the Evia and Attica, that is mainly the eastern Greece. The most significant change appears during the period 1991-2000. The future projections at the end of twentieth century, using ensemble mean simulations from 8 RCMs, show that drier conditions are expected to establish in regions of Greece (Attica, eastern continental Greece, Cyclades, Dodecanese, eastern Crete Island and northern Aegean). The inter-model standard deviation over these regions ranges from 0.02 to 0.05 against high values (0.09-0.15) illustrated in western mountainous continental Greece, during 2021-2050. Higher values of inter

  15. Radon concentration measurements in waters in Greece and Cyprus

    International Nuclear Information System (INIS)

    Louizi, A.; Nikolopoulos, D.; Tzortzi, A.; Thanassas, D.; Serefoglou, A.; Georgiou, E.; Vogiannis, E.; Koukouliou, V.

    2004-01-01

    The radon content of drinking water samples was determined with Alpha Guard Pro equipped with an appropriate unit (Aqua Kit). The samples were collected from water taps in dwellings located at various cities in Greece and Cyprus. In addition, surface water samples from rivers, lakes and seas as well as potable underground and hot spring water samples from Greece and Cyprus were also collected. For a precise determination of radon concentration in water samples, special procedures were followed both for sampling and transportation, as well as for measurement. Intercomparison experiments were designed and implemented before and during the study. Radon concentrations in drinking water samples in Greece ranged between 1.1 ± 0.5 Bq/L and 410±50 Bq/L. The corresponding concentrations in Cyprus ranged between 1.3 ± 0.8 Bq/L and 15±4 Bq/L. Three samples collected from the city of Arnea Chalkidikis (Northern Greece) exhibited high concentrations of 120±20 Bq/L, 320±40 Bq/L and 410±50 Bq/L. This city is identified as a high radon potential area. One water sample located in Lesvos Island (North-East part of Greece) exhibited radon concentration 140±20 Bq/L. Additional six samples displayed high concentrations in potable hot spring water samples. These samples which were collected from the city of Loutraki (Peloponnesus) ranged between 220-230 Bq/L. In addition, two samples characterized as 'medicinal drinking water' gave concentrations between 320 Bq/L and 340 Bq/L. For underground water samples the radon concentrations ranged between 1.2±0.7 Bq/L and 15±4 Bq/L, while for surface water samples the range was 2.7±0.8 Bq/L to 24±6 Bq/L. The observed concentrations of radon gas in potable water samples in Greece were found to be largely low. In Cyprus, they were all well below 15 Bq/L

  16. 76 FR 64083 - Reliability Technical Conference; Notice of Technical Conference

    Science.gov (United States)

    2011-10-17

    ... Technical Conference; Notice of Technical Conference Take notice that the Federal Energy Regulatory Commission will hold a Technical Conference on Tuesday, November 29, 2011, from 1 p.m. to 5 p.m. and... reliability that were identified in earlier Commission technical conferences. The conference also will discuss...

  17. International Cryocooler Conference

    CERN Document Server

    Cryocoolers 13

    2005-01-01

    This is the 13th volume in the conference series. Over the years the International Cryocoolers Conference has become the preeminent worldwide conference for the presentation of the latest developments and test experiences with cryocoolers. The typical applications of this technology include cooling space and terrestrial infrared focal plane arrays, space x-ray detectors, medical applications, and a growing number of high-temperature super-capacitor applications.

  18. CONFERENCE: Computers and accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1984-01-15

    In September of last year a Conference on 'Computers in Accelerator Design and Operation' was held in West Berlin attracting some 160 specialists including many from outside Europe. It was a Europhysics Conference, organized by the Hahn-Meitner Institute with Roman Zelazny as Conference Chairman, postponed from an earlier intended venue in Warsaw. The aim was to bring together specialists in the fields of accelerator design, computer control and accelerator operation.

  19. Conference proceedings ISES 2014

    DEFF Research Database (Denmark)

    Christensen, Janne Winther; Peerstrup Ahrendt, Line; Malmkvist, Jens

    The 10th Internatinal Equitation Science Conference is held i Denmark from August 6th - 9th 2014. This book of proceedings contaions abstracts of 35 oral and 57 poster presentations within the conference themes Equine Stress, Learning and Training as well as free papers.......The 10th Internatinal Equitation Science Conference is held i Denmark from August 6th - 9th 2014. This book of proceedings contaions abstracts of 35 oral and 57 poster presentations within the conference themes Equine Stress, Learning and Training as well as free papers....

  20. Influence of trees on residential property values in Athens, Gerogia (U.S.A.): a survey based on actual sales prices

    Science.gov (United States)

    L.M. Anderson; H.K. Cordell

    1988-01-01

    survey of the sales of 844 single family residential properties in Athens, Georgia, U.S.A., indicated that landscaping with trees was associated with 3.5%-4.5% increase in sales prices. During the 1978-I 980 study period, the average house sold for about $38 100 (in I978 constant dollars) and had five trees in its front yard. The average sales price increase due to...

  1. Growing out of the Crisis: Hidden Assets to Greece's Transition to an Innovation Economy

    OpenAIRE

    Herrmann, Benedikt; Kritikos, Alexander S.

    2013-01-01

    Greece's currently planned institutional reforms will help to get the country going with limited economic growth. With an economy based primarily on tourism, trade, and agriculture, Greece lacks an established competitive industry and an innovation-friendly environment, resulting in a low export ratio given the small size of the country and its long-time EU-membership. Instead, Greece exports only its nation's talent, with low returns. To become prosperous, the country must better capitalize ...

  2. Developments in the utilisation of wind energy in Greece

    International Nuclear Information System (INIS)

    Papadopoulos, A.M.; Glinou, G.L.; Papachristos, D.

    2008-01-01

    The utilisation of renewable energy sources, and wind energy in particular, can be described in Greece as a story of high expectations, intense initial entrepreneurial interest, delays in the start-up phase of projects and, some times, disappointments during the implementation procedure. Still, the current situation gives reasons for some optimism. This paper provides a review of the present technological background in wind generators, as found in the Greek market, as well as a detailed analysis of the legislative framework. Moreover, it aims to analyse the development of the process of granting investment and production permissions and their implementation since 1999. Thus, it is possible to identify the main reasons for the problems that occurred since the liberalisation of the electricity market and to account for the interest in wind energy. Finally, comments and proposals are formulated concerning the hidden barriers, the pertinent problems and the promising perspectives of the use of wind energy in Greece. (author)

  3. An overview of solar energy applications in buildings in Greece

    Science.gov (United States)

    Papamanolis, Nikos

    2016-09-01

    This work classifies and describes the main fields of solar energy exploitation in buildings in Greece, a country with high solar energy capacities. The study focuses on systems and technologies that apply to residential and commercial buildings following the prevailing design and construction practices (conventional buildings) and investigates the effects of the architectural and constructional characteristics of these buildings on the respective applications. In addition, it examines relevant applications in other building categories and in buildings with increased ecological sensitivity in their design and construction (green buildings). Through its findings, the study seeks to improve the efficiency and broaden the scope of solar energy applications in buildings in Greece to the benefit of their energy and environmental performance.

  4. From Asia Minor to Greece: History, Memory and Migration

    Directory of Open Access Journals (Sweden)

    Emine Yeşim Bedlek

    2017-08-01

    Full Text Available History and memory studies are among the most controversial topics of our era. While the official history is made up of state discourse, personal history reaches the reader through the memories of the individuals. The events that leave traces in memory are passed on to future generations by oral history studies. The pasts of individuals whose individual experiences are unpacked by the oral historians give us more detailed information about the traumas individuals. Yiannis Karatzoglou also documents his past in order to pass the traumas of migration due to the Lausanne Convention signed in 1923 between Greece and Turkey. This study examines the impact of the social, cultural and political decisions of Turkey and Greece on individuals through the life story of Yiannis in the light of history and memory.

  5. Pyrolysis of forestry biomass by-products in Greece

    Energy Technology Data Exchange (ETDEWEB)

    Zabaniotou, A.A.

    1999-06-01

    This article summarizes the technical characteristics of a biomass pyrolysis pilot plant recently constructed in central Greece. It highlights the considerations involved in achieving successful pyrolysis technology and environmental and developmental goals, by reviewing technical and nontechnical barriers associated with biomass treatment technology in Greece. Data from the start-up phase of the plant operation are presented and some aspects of the process are outlined. The capacity of the plant is 1200 1450 kg hr, based on wet biomass (Arbutus Unedo) and the pyrolysis temperature is approximately 400{sup o}C. Char yield is 1418 % weight on dry basis and is of good quality consisting of 76{sup o}C with heat content 6760 kcal kg. Bio-oil includes 63% C and its heat content is 6250 kcal kg. (author)

  6. Pyrolysis of forestry biomass by-products in Greece

    Energy Technology Data Exchange (ETDEWEB)

    Zabaniotou, A.A. [Aristotle Univ. of Thessaloniki (Greece). Dept. of Chemical Engineering

    1999-06-01

    This article summarizes the technical characteristics of a biomass pyrolysis pilot plant recently constructed in central Greece. It highlights the considerations involved in achieving successful pyrolysis technology and environmental and developmental goals, by reviewing technical and nontechnical barriers associated with biomass treatment technology in Greece. Data from the start-up phase of the plant operation are presented and some aspects of the process are outlined. The capacity of the plant is 1200--1450 kg/hr, based on wet biomass (Arbutus Unedo) and the pyrolysis temperature is approximately 400 C. Char yield is 14--18% weight on dry basis and is of good quality consisting of 76% C with heat content 6760 kcal/kg. Bio-oil includes 64% C and its heat content is 6250 kcal/kg.

  7. Adoption and use of e-invoicing in Greece

    Energy Technology Data Exchange (ETDEWEB)

    Marinagi, C., E-mail: marinagi@teihal.gr, E-mail: ptrivel@yahoo.com, E-mail: preklitis@yahoo.com; Trivellas, P., E-mail: marinagi@teihal.gr, E-mail: ptrivel@yahoo.com, E-mail: preklitis@yahoo.com; Reklitis, Panagiotis, E-mail: marinagi@teihal.gr, E-mail: ptrivel@yahoo.com, E-mail: preklitis@yahoo.com [Technological Educational Institute of Sterea Ellada, Department of Logistics Management, 1st km of Old National Roal Thiva-Elefsis-32200, Thiva (Greece); Skourlas, C., E-mail: cskourlas@teiath.gr [Technological Educational Institute of Athens, Department of Informatics, Ag. Spyridonos, Aigaleo-12210, Athens (Greece)

    2015-02-09

    This paper investigates the adoption and use of electronic invoices (e-invoices) in Greek organizations. The study attempts to evaluate current practices applied in implementing e-invoicing. A field research has been conducted, which is based on a structured questionnaire. The target sample consisted of 42 Greek enterprises. The main issues of the investigation include the existing invoice processing practices, the barriers that prevent the extended adoption and use of e-invoicing, the observed benefits from e-invoicing implementation, and the strategic drivers for transition to e-invoicing. Currently, the use of e-invoicing in Greece is low. However, the research results testify that the adoption of e-invoicing in Greece is promising. Even though, a number of enterprises state that benefits of e-invoicing are not clear yet, the majority of enterprises agree that there are crucial financial priorities that e-invoicing is expected to support.

  8. Sludge utilisation in agriculture: possibilities and prospects in Greece.

    Science.gov (United States)

    Andreadakis, A D; Mamals, D; Gavalaki, E; Kampylafka, S

    2002-01-01

    The paper presents the prospects for agricultural utilisation of the sludge produced from wastewater treatment plants in Greece and more specifically focuses on a critical review of the legislatory framework, determination of the quantitative and qualitative characteristics of the produced sludges, examination of possible sludge treatment methods and evaluation of the possibilities and prospects of sludge utilisation on the basis of the above considerations. Landfilling is practically the only route to sludge disposal in Greece. However, in view of the anticipated future restrictions for landfilling within the European Union, this method is clearly a short-term solution and alternative options, including agricultural reuse, must be implemented. The results of a recent survey are presented and discussed in relation to this need.

  9. The medical social centres in support of Roma in Greece

    DEFF Research Database (Denmark)

    Andrioti, Despena; Kotrotsou, Christina; Tsakatara, Vanta

    2013-01-01

    . Medical social centres operate in 33 Roma settlements all over the country. These centres provide vaccination, health promotion, disease prevention and health education services, as well as support in issuing documents and making appointments with health and social services. We recommend that the National......Roma people form the largest ethnic-minority group in Europe. They account for around 10 to 12 million people, and they face racism, discrimination and social exclusion in most countries. The Roma population of Greece currently numbers around 250 000 individuals. They have Greek nationality...... and enjoy the same rights, privileges and responsibilities as any other Greek citizens. Nevertheless, Roma in Greece face multiple inequalities and social exclusion in terms of housing, employment, education, and health and social services. In this report we present the outcome of a bestpractice initiative...

  10. Tax wedge in Croatia, Austria, Hungary, Poland and Greece

    Directory of Open Access Journals (Sweden)

    Marin Onorato

    2016-06-01

    Full Text Available The aim of this paper is to compare the tax burden on labour income in Croatia, Austria, Greece, Hungary and Poland in 2013. The Taxing Wages methodology has been applied to hypothetical units across a range of gross wages in order to calculate net average tax wedge, net average tax rate, as well as other relevant indicators. When it comes to single workers without children, the smallest tax wedge for workers earning less than the average gross wage was found in Croatia, while Poland had the smallest tax wedge for above-average wages. Due to a progressive PIT system, the tax wedge for a single worker in Croatia reaches 50% at 400% of the average gross wage, equalling that of Austria, Greece and Hungary. Tax wedges for couples with two children show a similar trend.

  11. Historical overview of spinal deformities in ancient Greece

    Science.gov (United States)

    Vasiliadis, Elias S; Grivas, Theodoros B; Kaspiris, Angelos

    2009-01-01

    Little is known about the history of spinal deformities in ancient Greece. The present study summarizes what we know today for diagnosis and management of spinal deformities in ancient Greece, mainly from the medical treatises of Hippocrates and Galen. Hippocrates, through accurate observation and logical reasoning was led to accurate conclusions firstly for the structure of the spine and secondly for its diseases. He introduced the terms kyphosis and scoliosis and wrote in depth about diagnosis and treatment of kyphosis and less about scoliosis. The innovation of the board, the application of axial traction and even the principle of trans-abdominal correction for correction of spinal deformities have their origin in Hippocrates. Galen, who lived nearly five centuries later impressively described scoliosis, lordosis and kyphosis, provided aetiologic implications and used the same principles with Hippocrates for their management, while his studies influenced medical practice on spinal deformities for more than 1500 years. PMID:19243609

  12. Historical overview of spinal deformities in ancient Greece

    Directory of Open Access Journals (Sweden)

    Kaspiris Angelos

    2009-02-01

    Full Text Available Abstract Little is known about the history of spinal deformities in ancient Greece. The present study summarizes what we know today for diagnosis and management of spinal deformities in ancient Greece, mainly from the medical treatises of Hippocrates and Galen. Hippocrates, through accurate observation and logical reasoning was led to accurate conclusions firstly for the structure of the spine and secondly for its diseases. He introduced the terms kyphosis and scoliosis and wrote in depth about diagnosis and treatment of kyphosis and less about scoliosis. The innovation of the board, the application of axial traction and even the principle of trans-abdominal correction for correction of spinal deformities have their origin in Hippocrates. Galen, who lived nearly five centuries later impressively described scoliosis, lordosis and kyphosis, provided aetiologic implications and used the same principles with Hippocrates for their management, while his studies influenced medical practice on spinal deformities for more than 1500 years.

  13. Energy consumption and economic growth: A causality analysis for Greece

    International Nuclear Information System (INIS)

    Tsani, Stela Z.

    2010-01-01

    This paper investigates the causal relationship between aggregated and disaggregated levels of energy consumption and economic growth for Greece for the period 1960-2006 through the application of a later development in the methodology of time series proposed by Toda and Yamamoto (1995). At aggregated levels of energy consumption empirical findings suggest the presence of a uni-directional causal relationship running from total energy consumption to real GDP. At disaggregated levels empirical evidence suggests that there is a bi-directional causal relationship between industrial and residential energy consumption to real GDP but this is not the case for the transport energy consumption with causal relationship being identified in neither direction. The importance of these findings lies on their policy implications and their adoption on structural policies affecting energy consumption in Greece suggesting that in order to address energy import dependence and environmental concerns without hindering economic growth emphasis should be put on the demand side and energy efficiency improvements.

  14. Online Communities: The Case of Immigrants in Greece

    Science.gov (United States)

    Panaretou, Ioannis; Karousos, Nikos; Kostopoulos, Ioannis; Foteinou, Georgia-Barbara; Pavlidis, Giorgos

    Immigrants in Greece are an increasing population, very often threatened by poverty and social exclusion. At the same time Greek government has no formal policy concerning their assimilation in Greek society and this situation generates multiple problems in both immigrants and native population. In this work we suggest that new technology can alleviate these effects and we present specific tools and methodologies adopted by ANCE, in order to support online communities and specifically immigrant communities in Greece. This approach has the potential to support immigrant communities' in terms of the organization of personal data, communication, and provision of a working space for dedicated use. The Information System's operational features are also presented, along with other characteristics and state-of-the-art features in order to propose a general direction to the design of online communities' mechanisms.

  15. Development of the Social Capital Questionnaire in Greece.

    Science.gov (United States)

    Kritsotakis, George; Koutis, Antonis D; Alegakis, Athanassios K; Philalithis, Anastas E

    2008-06-01

    The Greek version of the social capital questionnaire (SCQ-G) was evaluated in a sample of 521 adults drawn from three different urban areas in Greece. Exploratory factor analysis followed by multi-trait scaling yielded six factors: Participation in the Community, Feelings of Safety, Family/Friends Connections, Value of Life and Social Agency, Tolerance of Diversity, and Work Connections. The factor solution is similar to the patterns identified originally in Australia and the US. Variations suggest that social capital does not share the same structure in different countries. The SCQ-G is a useful scale to measure individual-level social capital in Greece. Social capital measurement tools should be validated in each cultural or national setting in which they are used.

  16. Urban wastewater and stormwater technologies in ancient Greece.

    Science.gov (United States)

    Angelakis, A N; Koutsoyiannis, D; Tchobanoglous, G

    2005-01-01

    The status of urban sewerage and stormwater drainage systems in ancient Greece is reviewed, based on the results of archaeological studies of the 20th century. Emphasis is given to the construction, operation, and management of sewerage and stormwater drainage systems during the Minoan period (2nd millennium B.C.). The achievements of this period in dealing with the hygienic and the functional requirements of palaces and cities, were so advanced that they can only be compared to modern urban water systems, developed in Europe and North America in the second half of the 19th century A.D. The advanced Minoan technologies were exported to all parts of Greece in later periods of the Greek civilization, i.e. in Mycenaean, Archaic, Classical, and Hellenistic periods.

  17. Adoption and use of e-invoicing in Greece

    International Nuclear Information System (INIS)

    Marinagi, C.; Trivellas, P.; Reklitis, Panagiotis; Skourlas, C.

    2015-01-01

    This paper investigates the adoption and use of electronic invoices (e-invoices) in Greek organizations. The study attempts to evaluate current practices applied in implementing e-invoicing. A field research has been conducted, which is based on a structured questionnaire. The target sample consisted of 42 Greek enterprises. The main issues of the investigation include the existing invoice processing practices, the barriers that prevent the extended adoption and use of e-invoicing, the observed benefits from e-invoicing implementation, and the strategic drivers for transition to e-invoicing. Currently, the use of e-invoicing in Greece is low. However, the research results testify that the adoption of e-invoicing in Greece is promising. Even though, a number of enterprises state that benefits of e-invoicing are not clear yet, the majority of enterprises agree that there are crucial financial priorities that e-invoicing is expected to support

  18. Implementation of the e-Bug Project in Greece.

    Science.gov (United States)

    Gennimata, Dimitra; Merakou, Kyriakoula; Barbouni, Anastasia; Kremastinou, Jenny

    2011-06-01

    The e-Bug pack and web site educational material has been translated and adapted to the Greek language and educational background, and implemented throughout Greece as a supplementary educational resource in elementary and junior high schools. Elementary and junior high school teachers in Greece have actively participated in the development of the e-Bug educational resource and supported the implementation of all e-Bug activities. Dissemination to all key national stakeholders has been undertaken, and endorsement has been obtained from educational and medical associations, societies and institutions. Independent evaluation has been carried out, as part of dissertation thesis projects, for postgraduate studies. The e-Bug educational resource provides all the essentials for the dissemination of good health behaviours in hygiene, monitoring the spread of infection and the prudent use of antibiotics, to the youth of this country. Its contribution is expected to be evident in the next adult generation.

  19. [The health of migrants at the Greece-Macedonia border].

    Science.gov (United States)

    Moutamalle, Raphaël

    2016-01-01

    At the border between Greece and Macedonia, a transit camp for refugees is turning into a permanent camp. The management of the health emergency is assured by international teams from several humanitarian organisations, including the French Red Cross. The organisation of the care team, the cultural differences and the lack of resources are just some of the factors to be considered. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  20. Evaluating Renewable Groundwater Stress with GRACE data in Greece

    Science.gov (United States)

    Lakshmi, V.; Gemitzi, A.

    2016-12-01

    Groundwater is a resilient water source and its importance as a fundamental resource is even greater in times of drought where groundwater stress conditions are greatest for areas like Mediterranean and adverse climate change effects are expected. The present study evaluates Renewable Groundwater Stress (RGS) as the ratio of groundwater use to groundwater availability, quantifying use as the trend in GRACE-derived subsurface anomalies (ΔGWtrend) and renewable groundwater availability as mean annual recharge. Estimates for mean annual recharge were used from groundwater studies conducted for the various regions in Greece, mainly in the form of numerical models. Our results highlighted two RGS regimes in Greece out of the four characteristic stress regimes, i.e. Overstressed, Variable Stress, Human-Dominated Stress and Unstressed, defined as a function of the sign of use and the sign of groundwater availability (positive or negative). Variable Stress areas are found in central Greece (Thessaly region), where intense agricultural activities take place, with negative ΔGWtrend values combined with positive mean annual recharge rates. RGS values range from -0.05 - 0, indicating however a low impact area. Within this region, adverse effects of groundwater overexploitation are already evident, based on the negative GRACE anomalies, recharge however still remains positive, amending the adverse over pumping impacts. The rest of Greek aquifers fall within the unstressed category, with RGS values from 0.02 - 0.05, indicating that the rate of use is less than the natural recharge rate. The highest Unstressed RGS values are observed in Crete Island and in Northeastern Greece. However, the case of Crete is highly uncertain, as precipitation and recharge in this area demonstrate exceptionally high variability and the coarse resolution of GRACE results does not allow for reliable estimates.