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Your search keyword '"Siganos, Galatios"' showing total 14 results
Start Over Author "Siganos, Galatios" Publication Type Academic Journals
14 results on '"Siganos, Galatios"'

3. Pre-diagnostic vitamin D concentrations and cancer risks in older individuals: an analysis of cohorts participating in the CHANCES consortium

Author

Ordóñez-Mena, José Manuel, Schöttker, Ben, Fedirko, Veronika, Jenab, Mazda, Olsen, Anja, Halkjær, Jytte, Kampman, Ellen, de Groot, Lisette, Jansen, Eugene, Bueno-de-Mesquita, H. Bas, Peeters, Petra H., Siganos, Galatios, Wilsgaard, Tom, Perna, Laura, Holleczek, Bernd, Pettersson-Kymmer, Ulrika, Orfanos, Philippos, Trichopoulou, Antonia, Boffetta, Paolo, and Brenner, Hermann

Published
2016

5. Vitamin D and mortality : meta-analysis of individual participant data from a large consortium of cohort studies from Europe and the United States

Author

Consortium on Health and Ageing: Network of Cohorts in Europe and the United States (CHANCES), Schöttker, Ben, Jorde, Rolf, Peasey, Anne, Thorand, Barbara, Jansen, Eugène H J M, de Groot, Lisette, Streppel, Martinette, Gardiner, Julian, Ordóñez-Mena, José Manuèl, Perna, Laura, Wilsgaard, Tom, Rathmann, Wolfgang, Feskens, Edith, Kampman, Ellen, Siganos, Galatios, Njølstad, Inger, Mathiesen, Ellisiv Bøgeberg, Kubínová, Růžena, Pająk, Andrzej, Topor-Madry, Roman, Tamosiunas, Abdonas, Hughes, Maria, Kee, Frank, Bobak, Martin, Trichopoulou, Antonia, Boffetta, Paolo, and Brenner, Hermann

Published
2014

6. Repeated measures of body mass index and C-reactive protein in relation to all-cause mortality and cardiovascular disease: results from the consortium on health and ageing network of cohorts in Europe and the United States (CHANCES)

Author

O'Doherty, Mark G., Jørgensen, Torben, Borglykke, Anders, Brenner, Hermann, Schöttker, Ben, Wilsgaard, Tom, Siganos, Galatios, Kavousi, Maryam, Hughes, Maria, Müezzinler, Aysel, Holleczek, Bernd, Franco, Oscar H., Hofman, Albert, Boffetta, Paolo, Trichopoulou, Antonia, and Kee, Frank

Published
2014

7. Overweight duration in older adults and cancer risk: a study of cohorts in Europe and the United States

Author

Arnold, Melina, Freisling, Heinz, Stolzenberg-Solomon, Rachael, Kee, Frank, O’Doherty, Mark George, Ordóñez-Mena, José Manuel, Wilsgaard, Tom, May, Anne Maria, Bueno-de-Mesquita, Hendrik Bas, Tjønneland, Anne, Orfanos, Philippos, Trichopoulou, Antonia, Boffetta, Paolo, Bray, Freddie, Jenab, Mazda, Soerjomataram, Isabelle, Baceviciene, Migle, Boer, Jolanda M. A., Drygas, Wojciech, Eriksson, Sture, Feskens, Edith, Gafarov, Valeriy, Gardiner, Julian, Hakansson, Niclas, Jansson, Jan-Hakan, Jousilahti, Pekka, Kampman, Ellen, Kontto, Jukka, Kubinova, Ruzena, Leenders, Max, Linneberg, Allan, Lochen, Maja-Lisa, Lorbeer, Roberto, Malyutina, Sofia, Mathiesen, Ellisiv B., Melhus, Hakan, Michaëlsson, Karl, Njolstad, Inger, Orsini, Nicola, Pająk, Andrzej, Pikhart, Hynek, Pisinger, Charlotta, Salomaa, Veikko, Sánchez, María-José, Sans, Susana, Schaan, Barbara, Schneider, Andrea, Siganos, Galatios, Söderberg, Stefan, Streppel, Martinette, Tamošiūnas, Abdonas, Veronesi, Giovanni, Veronesi, Giovanni, Wennberg, Patrik, and on behalf of the CHANCES consortium

Published
2016
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8. Effect of major lifestyle risk factors, independent and jointly, on life expectancy with and without cardiovascular disease: results from the Consortium on Health and Ageing Network of Cohorts in Europe and the United States (CHANCES)

Author

O’Doherty, Mark G., Cairns, Karen, O’Neill, Vikki, Lamrock, Felicity, Jørgensen, Torben, Brenner, Hermann, Schöttker, Ben, Wilsgaard, Tom, Siganos, Galatios, Kuulasmaa, Kari, Boffetta, Paolo, Trichopoulou, Antonia, and Kee, Frank

Published
2016
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9. Repeated measures of body mass index and C-reactive protein in relation to all-cause mortality and cardiovascular disease: results from the consortium on health and ageing network of cohorts in Europe and the United States (CHANCES)

Author

O’Doherty, Mark G., Jørgensen, Torben, Borglykke, Anders, Brenner, Hermann, Schöttker, Ben, Wilsgaard, Tom, Siganos, Galatios, Kavousi, Maryam, Hughes, Maria, Müezzinler, Aysel, Holleczek, Bernd, Franco, Oscar H., Hofman, Albert, Boffetta, Paolo, Trichopoulou, Antonia, and Kee, Frank

Published
2014
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10. Vitamin D and mortality: meta-analysis of individual participant data from a large consortium of cohort studies from Europe and the United States

Author

Schöttker, Ben, Jorde, Rolf, Peasey, Anne, Thorand, Barbara, Jansen, Eugène H J M, de Groot, Lisette, Streppel, Martinette, Gardiner, Julian, Ordóñez-Mena, José Manuèl, Perna, Laura, Wilsgaard, Tom, Rathmann, Wolfgang, Feskens, Edith, Kampman, Ellen, Siganos, Galatios, Njølstad, Inger, Mathiesen, Ellisiv Bøgeberg, Kubínová, Růžena, Pająk, Andrzej, Topor-Madry, Roman, Tamosiunas, Abdonas, Hughes, Maria, Kee, Frank, Bobak, Martin, Trichopoulou, Antonia, Boffetta, Paolo, and Brenner, Hermann

Published
2014
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11. Identifying the Intellectual Capital of Greek Defence Firms. Science Outputs and Industrial Considerations.

Author

Sachini, Evi, Sioumalas-Christodoulou, Konstantinos, Chrysomallidis, Charalampos, Siganos, Galatios, and Karampekios, Nikolaos

Subjects
INTELLECTUAL capital, INDUSTRIAL policy, BUSINESS enterprises, KEYWORDS, BIBLIOMETRICS
Abstract

This paper examines the performance of the Greek defence industry in terms of their (co)authoring of scientific publications. In the context of knowledge-intensive technological and industrial policy, science outputs are important indicators of the respective intellectual capital of those firms. This is done through bibliometric analysis. Findings indicate that there is an increase in the number of publications over time. This is attributed to a small number of over performing firms – among which a super performer is identified. In terms of industrial classification, the NACE codes of these over performing firms overlap the respective bibliometric Subject Area Classifications. This is a clear indication of a match between scientific and industrial priorities. On the author level, findings indicate that a small number of authors (one per the top 10 firms) are responsible for a large (and in many cases, disproportionate) percentile of total publications per firm. Fourth, using keyword network analysis, most frequent keywords are detected pointing to specific topological clusters of research hotspots. [ABSTRACT FROM AUTHOR]

Published
2022
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12. Research on Researchers. Coping during COVID-19. Results on a Nation-Wide Survey.

Author

Sachini, Evi, Labrianidis, Lois, Sioumalas-Christodoulou, Konstantinos, Chrysomallidis, Charalampos, Siganos, Galatios, Belouli, Agathi, and Karampekios, Nikolaos

Subjects
COVID-19, COVID-19 pandemic, PSYCHOLOGICAL adaptation, SCHEDULING, PANDEMICS
Abstract

This paper presents findings of a nation-wide study examining the impact of COVID-19 on researchers. Findings indicate that more than half of researchers experienced personal or family mental strain due to COVID-19 pandemic effects. COVID-19 pandemic is being treated as an opportunity by six out of ten researchers in terms of more time for study and planning future research activities (78 per cent). The majority of researchers (73 per cent) believe that Science and Technology will emerge enhanced from the pandemic in the public sphere. Relating our findings with research outcomes of existed surveys, it appears that COVID-19 had a significant impact on researchers' and workers' psychosocial life. Researchers' and scientists' standpoint suggest that Science and Technology will be upgraded in the public dialogue. Finally, researchers viewed the pandemic as an opportunity for more time for study and planning of future research activities while working time, with respect to other countries, decreased the most. [ABSTRACT FROM AUTHOR]

Published
2021
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14. Burden of Cancer in a Large Consortium of Prospective Cohorts in Europe.

Author

Tsilidis KK, Papadimitriou N, Capothanassi D, Bamia C, Benetou V, Jenab M, Freisling H, Kee F, Nelen A, O'Doherty MG, Scott A, Soerjomataram I, Tjønneland A, May AM, Ramón Quirós J, Pettersson-Kymmer U, Brenner H, Schöttker B, Ordóñez-Mena JM, Karina Dieffenbach A, Eriksson S, Bøgeberg Mathiesen E, Njølstad I, Siganos G, Wilsgaard T, Boffetta P, Trichopoulos D, and Trichopoulou A

Subjects
Adiposity, Aged, Alcohol Drinking epidemiology, Diabetes Mellitus, Type 2 epidemiology, Europe epidemiology, Female, Humans, Male, Middle Aged, Neoplasms mortality, Prospective Studies, Risk Factors, Sedentary Behavior, Smoking epidemiology, Global Burden of Disease, Life Expectancy, Neoplasms epidemiology, Quality-Adjusted Life Years
Abstract

Background: Disability-adjusted life-years (DALYs) are an indicator of mortality, morbidity, and disability. We calculated DALYs for cancer in middle-aged and older adults participating in the Consortium on Health and Ageing Network of Cohorts in Europe and the United States (CHANCES) consortium., Methods: A total of 90 199 participants from five European cohorts with 10 455 incident cancers and 4399 deaths were included in this study. DALYs were calculated as the sum of the years of life lost because of premature mortality (YLLs) and the years lost because of disability (YLDs). Population-attributable fractions (PAFs) were also estimated for five cancer risk factors, ie, smoking, adiposity, physical inactivity, alcohol intake, and type II diabetes., Results: After a median follow-up of 12 years, the total number of DALYs lost from cancer was 34 474 (382 per 1000 individuals) with a similar distribution by sex. Lung cancer was responsible for the largest number of lost DALYs (22.9%), followed by colorectal (15.3%), prostate (10.2%), and breast cancer (8.7%). Mortality (81.6% of DALYs) predominated over disability. Ever cigarette smoking was the risk factor responsible for the greatest total cancer burden (24.0%, 95% confidence interval [CI] = 22.2% to 26.0%), followed by physical inactivity (4.9%, 95% CI = 0.8% to 8.1%) and adiposity (1.8%, 95% CI = 0.2% to 2.8%)., Conclusions: DALYs lost from cancer were substantial in this large European sample of middle-aged and older adults. Even if the burden of disease because of cancer is predominantly caused by mortality, some cancers have sizeable consequences for disability. Smoking remained the predominant risk factor for total cancer burden., (© The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.)

Published
2016
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