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2,694 results on '"Mavridis A"'

1. Surgical management of complicated diverticulitis: systematic review and individual patient data network meta-analysis: An EAES/ESCP collaborative project

Author

Huo, Bright, Ortenzi, Monica, Anteby, Roi, Tryliskyy, Yegor, Carrano, Francesco Maria, Seitidis, Georgios, Mavridis, Dimitris, Hoek, Vincent T., Serventi, Alberto, Bemelman, Willem A., Binda, Gian Andrea, Duran, Rafael, Doulias, Triantafyllos, Forbes, Nauzer, Francis, Nader K., Grass, Fabian, Jensen, Jesper, Krogsgaard, Marianne, Massey, Lisa H., Morelli, Luca, Oberkofler, Christian E., Popa, Dorin E., Schultz, Johannes Kurt, Sultan, Shahnaz, Tuech, Jean-Jacques, Bonjer, Hendrik Jaap, and Antoniou, Stavros A.

Published
2025
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2. EAES rapid guideline: surgical management of complicated diverticulitis – with ESCP participation: Management of Complicated Diverticulitis

Author

Antoniou, Stavros A., Huo, Bright, Ortenzi, Monica, Anteby, Roi, Tryliskyy, Yegor, Carrano, Francesco Maria, Seitidis, Georgios, Mavridis, Dimitris, Hoek, Vincent T., Serventi, Alberto, Bemelman, Willem A., Binda, Gian Andrea, Duran, Rafael, Doulias, Triantafyllos, Forbes, Nauzer, Francis, Nader K., Grass, Fabian, Jensen, Jesper, Krogsgaard, Marianne, Massey, Lisa H., Morelli, Luca, Oberkofler, Christian E., Popa, Dorin E., Schultz, Johannes Kurt, Sultan, Shahnaz, Tuech, Jean-Jacques, and Bonjer, Hendrik Jaap

Published
2025
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12. Cultural Models of Parent-School Involvement: A Study of African American, Caribbean, and Hispanic Parents and Teachers in an Urban U.S. School District

Author

Daniell Carvalheiro, Sara Harkness, Charles M. Super, and Caroline Mavridis

Abstract

This mixed-methods study explored cultural models of parent-school involvement. African American, Caribbean, and Hispanic parents, along with teachers, were recruited from an urban school district. Participants were interviewed using a semi-structured interview protocol based on Joyce Epstein's (1995) framework for parent-school involvement, and their responses were thematically coded. Statistical and qualitative analyses of responses revealed significant group differences in ideas about involvement and education across the domains of parenting, communicating, and learning at home, but not for volunteering. The findings suggest that conventional beliefs and practices of parent--school involvement in the U.S. are not universal among parents of different cultural groups, and discrepancies between parents' and teachers' ideas about involvement may therefore emerge as well. The implications of these findings for schools' efforts to involve parents are discussed.

Published
2023

13. The Mobile Augmented Reality Acceptance Model for Teachers and Future Teachers

Author

George Koutromanos, Anastasios T. Mikropoulos, Dimitrios Mavridis, and Christos Christogiannis

Abstract

This study examines the factors that affect pre-service and in-service teachers' intention to use Mobile Augmented Reality (MAR) in their teaching through the proposed Mobile Augmented Reality Acceptance Model (MARAM). The MARAM builds on the existing Technology Acceptance Model (TAM) to incorporate four other components namely perceived relative advantage, perceived enjoyment, facilitating conditions, and mobile self-efficacy. In addition, this study investigates the validity of the MARAM. Data were collected from 137 pre-service and 169 in-service teachers who completed a questionnaire after having developed their own MAR applications during an undergraduate university course and a training seminar, respectively. Structural Equation Model (SEM) analysis was conducted separately for each group, as well as for both samples together. We also conducted a multi-group analysis to examine differences across the two samples. The results for both samples together (N = 306), showed that intention was affected by attitude, perceived usefulness and facilitating conditions. In turn, attitude was affected by perceived enjoyment and perceived usefulness. Perceived usefulness was affected by perceived enjoyment and perceived relative advantage. Perceived ease of use was affected by mobile self-efficacy and facilitating conditions. However, perceived ease of use did not affect perceived usefulness or attitude. A multi-group analysis conducted on the sample of pre-service and in-service teachers produced similar results, with minor differentiations. These results have implications for the use of MAR in research and schools, as well as technology acceptance models in education.

Published
2024
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17. Collaborative outcomes study on health and functioning during infection times (COH-FIT): Insights on modifiable and non-modifiable risk and protective factors for wellbeing and mental health during the COVID-19 pandemic from multivariable and network analyses

Author

Solmi, Marco, Thompson, Trevor, Cortese, Samuele, Estradé, Andrés, Agorastos, Agorastos, Radua, Joaquim, Dragioti, Elena, Vancampfort, Davy, Thygesen, Lau Caspar, Aschauer, Harald, Schlögelhofer, Monika, Aschauer, Elena, Schneeberger, Andres, Huber, Christian G., Hasler, Gregor, Conus, Philippe, Cuénod, Kim Q. Do, von Känel, Roland, Arrondo, Gonzalo, Fusar-Poli, Paolo, Gorwood, Philip, Llorca, Pierre-Michel, Krebs, Marie-Odile, Scanferla, Elisabetta, Kishimoto, Taishiro, Rabbani, Golam, Skonieczna-Żydecka, Karolina, Brambilla, Paolo, Favaro, Angela, Takamiya, Akihiro, Zoccante, Leonardo, Colizzi, Marco, Bourgin, Julie, Kamiński, Karol, Moghadasin, Maryam, Seedat, Soraya, Matthews, Evan, Wells, John, Vassilopoulou, Emilia, Gadelha, Ary, Su, Kuan-Pin, Kwon, Jun Soo, Kim, Minah, Lee, Tae Young, Papsuev, Oleg, Manková, Denisa, Boscutti, Andrea, Gerunda, Cristiano, Saccon, Diego, Righi, Elena, Monaco, Francesco, Croatto, Giovanni, Cereda, Guido, Demurtas, Jacopo, Brondino, Natascia, Veronese, Nicola, Enrico, Paolo, Politi, Pierluigi, Ciappolino, Valentina, Pfennig, Andrea, Bechdolf, Andreas, Meyer-Lindenberg, Andreas, Kahl, Kai G., Domschke, Katharina, Bauer, Michael, Koutsouleris, Nikolaos, Winter, Sibylle, Borgwardt, Stefan, Bitter, Istvan, Balazs, Judit, Czobor, Pál, Unoka, Zsolt, Mavridis, Dimitris, Tsamakis, Konstantinos, Bozikas, Vasilios P., Tunvirachaisakul, Chavit, Maes, Michael, Rungnirundorn, Teerayuth, Supasitthumrong, Thitiporn, Haque, Ariful, Brunoni, Andre R., Costardi, Carlos Gustavo, Schuch, Felipe Barreto, Polanczyk, Guilherme, Luiz, Jhoanne Merlyn, Fonseca, Lais, Aparicio, Luana V., Valvassori, Samira S., Nordentoft, Merete, Vendsborg, Per, Hoffmann, Sofie Have, Sehli, Jihed, Sartorius, Norman, Heuss, Sabina, Guinart, Daniel, Hamilton, Jane, Kane, John, Rubio, Jose, Sand, Michael, Koyanagi, Ai, Solanes, Aleix, Andreu-Bernabeu, Alvaro, Cáceres, Antonia San José, Arango, Celso, Díaz-Caneja, Covadonga M., Hidalgo-Mazzei, Diego, Vieta, Eduard, Gonzalez-Peñas, Javier, Fortea, Lydia, Parellada, Mara, Fullana, Miquel A., Verdolini, Norma, Andrlíková, Eva, Janků, Karolina, Millan, Mark J., Honciuc, Mihaela, Moniuszko-Malinowska, Anna, Łoniewski, Igor, Samochowiec, Jerzy, Kiszkiel, Łukasz, Marlicz, Maria, Sowa, Paweł, Marlicz, Wojciech, Spies, Georgina, Stubbs, Brendon, Firth, Joseph, Sullivan, Sarah, Darcin, Asli Enez, Aksu, Hatice, Dilbaz, Nesrin, Noyan, Onur, Kitazawa, Momoko, Kurokawa, Shunya, Tazawa, Yuki, Anselmi, Alejandro, Cracco, Cecilia, Machado, Ana Inés, Estrade, Natalia, De Leo, Diego, Curtis, Jackie, Berk, Michael, Carvalho, Andre F., Ward, Philip, Teasdale, Scott, Rosenbaum, Simon, Marx, Wolfgang, Horodnic, Adrian Vasile, Oprea, Liviu, Alexinschi, Ovidiu, Ifteni, Petru, Turliuc, Serban, Ciuhodaru, Tudor, Bolos, Alexandra, Matei, Valentin, Nieman, Dorien H., Sommer, Iris, van Os, Jim, van Amelsvoort, Therese, Sun, Ching-Fang, Guu, Ta-wei, Jiao, Can, Zhang, Jieting, Fan, Jialin, Zou, Liye, Yu, Xin, Chi, Xinli, de Timary, Philippe, van Winkel, Ruud, Ng, Bernardo, Peña de León, Edilberto, Arellano, Ramon, Roman, Raquel, Sanchez, Thelma, Movina, Larisa, Morgado, Pedro, Brissos, Sofia, Aizberg, Oleg, Mosina, Anna, Krinitski, Damir, Mugisha, James, Sadeghi-Bahmani, Dena, Sheybani, Farshad, Sadeghi, Masoud, Hadi, Samira, Brand, Serge, Errazuriz, Antonia, Crossley, Nicolas, Ristic, Dragana Ignjatovic, López-Jaramillo, Carlos, Efthymiou, Dimitris, Kuttichira, Praveenlal, Kallivayalil, Roy Abraham, Javed, Afzal, Afridi, Muhammad Iqbal, James, Bawo, Seb-Akahomen, Omonefe Joy, Fiedorowicz, Jess, Daskalakis, Jeff, Yatham, Lakshmi N., Yang, Lin, Okasha, Tarek, Dahdouh, Aïcha, Tiihonen, Jari, Shin, Jae Il, Lee, Jinhee, Mhalla, Ahmed, Gaha, Lotfi, Brahim, Takoua, Altynbekov, Kuanysh, Negay, Nikolay, Nurmagambetova, Saltanat, Jamei, Yasser Abu, Weiser, Mark, and Correll, Christoph U

Published
2025
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18. Global and risk-group stratified well-being and mental health during the COVID-19 pandemic in adults: Results from the international COH-FIT Study

Author

Solmi, Marco, Thompson, Trevor, Estradé, Andrés, Agorastos, Agorastos, Radua, Joaquim, Cortese, Samuele, Dragioti, Elena, Vancampfort, Davy, Thygesen, Lau Caspar, Aschauer, Harald, Schlögelhofer, Monika, Aschauer, Elena, Schneeberger, Andres, Huber, Christian G., Hasler, Gregor, Conus, Philippe, Cuénod, Kim Q. Do, von Känel, Roland, Arrondo, Gonzalo, Fusar-Poli, Paolo, Gorwood, Philip, Llorca, Pierre-Michel, Krebs, Marie-Odile, Scanferla, Elisabetta, Kishimoto, Taishiro, Rabbani, Golam, Skonieczna-Żydecka, Karolina, Brambilla, Paolo, Favaro, Angela, Takamiya, Akihiro, Zoccante, Leonardo, Colizzi, Marco, Bourgin, Julie, Kamiński, Karol, Moghadasin, Maryam, Seedat, Soraya, Matthews, Evan, Wells, John, Vassilopoulou, Emilia, Gadelha, Ary, Su, Kuan-Pin, Kwon, Jun Soo, Kim, Minah, Lee, Tae Young, Papsuev, Oleg, Manková, Denisa, Boscutti, Andrea, Gerunda, Cristiano, Saccon, Diego, Righi, Elena, Monaco, Francesco, Croatto, Giovanni, Cereda, Guido, Demurtas, Jacopo, Brondino, Natascia, Veronese, Nicola, Enrico, Paolo, Politi, Pierluigi, Ciappolino, Valentina, Pfennig, Andrea, Bechdolf, Andreas, Meyer-Lindenberg, Andreas, Kahl, Kai G., Domschke, Katharina, Bauer, Michael, Koutsouleris, Nikolaos, Winter, Sibylle, Borgwardt, Stefan, Bitter, Istvan, Balazs, Judit, Czobor, Pál, Unoka, Zsolt, Mavridis, Dimitris, Tsamakis, Konstantinos, Bozikas, Vasilios P., Tunvirachaisakul, Chavit, Maes, Michael, Rungnirundorn, Teerayuth, Supasitthumrong, Thitiporn, Haque, Ariful, Brunoni, Andre R., Costardi, Carlos Gustavo, Schuch, Felipe Barreto, Polanczyk, Guilherme, Luiz, Jhoanne Merlyn, Fonseca, Lais, Aparicio, Luana V., Valvassori, Samira S., Nordentoft, Merete, Vendsborg, Per, Hoffmann, Sofie Have, Sehli, Jihed, Sartorius, Norman, Heuss, Sabina, Guinart, Daniel, Hamilton, Jane, Kane, John, Rubio, Jose, Sand, Michael, Koyanagi, Ai, Solanes, Aleix, Andreu-Bernabeu, Alvaro, Cáceres, Antonia San José, Arango, Celso, Díaz-Caneja, Covadonga M., Hidalgo-Mazzei, Diego, Vieta, Eduard, Gonzalez-Peñas, Javier, Fortea, Lydia, Parellada, Mara, Fullana, Miquel A., Verdolini, Norma, Andrlíková, Eva, Janků, Karolina, Millan, Mark J., Honciuc, Mihaela, Moniuszko-Malinowska, Anna, Łoniewski, Igor, Samochowiec, Jerzy, Kiszkiel, Łukasz, Marlicz, Maria, Sowa, Paweł, Marlicz, Wojciech, Spies, Georgina, Stubbs, Brendon, Firth, Joseph, Sullivan, Sarah, Darcin, Asli Enez, Aksu, Hatice, Dilbaz, Nesrin, Noyan, Onur, Kitazawa, Momoko, Kurokawa, Shunya, Tazawa, Yuki, Anselmi, Alejandro, Cracco, Cecilia, Machado, Ana Inés, Estrade, Natalia, De Leo, Diego, Curtis, Jackie, Berk, Michael, Carvalho, Andre F., Ward, Philip, Teasdale, Scott, Rosenbaum, Simon, Marx, Wolfgang, Horodnic, Adrian Vasile, Oprea, Liviu, Alexinschi, Ovidiu, Ifteni, Petru, Turliuc, Serban, Ciuhodaru, Tudor, Bolos, Alexandra, Matei, Valentin, Nieman, Dorien H., Sommer, Iris, van Os, Jim, van Amelsvoort, Therese, Sun, Ching-Fang, Guu, Ta-wei, Jiao, Can, Zhang, Jieting, Fan, Jialin, Zou, Liye, Yu, Xin, Chi, Xinli, de Timary, Philippe, van Winkel, Ruud, Ng, Bernardo, Peña de León, Edilberto, Arellano, Ramon, Roman, Raquel, Sanchez, Thelma, Movina, Larisa, Morgado, Pedro, Brissos, Sofia, Aizberg, Oleg, Mosina, Anna, Krinitski, Damir, Mugisha, James, Sadeghi-Bahmani, Dena, Sheybani, Farshad, Sadeghi, Masoud, Hadi, Samira, Brand, Serge, Errazuriz, Antonia, Crossley, Nicolas, Ristic, Dragana Ignjatovic, López-Jaramillo, Carlos, Efthymiou, Dimitris, Kuttichira, Praveenlal, Kallivayalil, Roy Abraham, Javed, Afzal, Afridi, Muhammad Iqbal, James, Bawo, Seb-Akahomen, Omonefe Joy, Fiedorowicz, Jess, Daskalakis, Jeff, Yatham, Lakshmi N., Yang, Lin, Okasha, Tarek, Dahdouh, Aïcha, Tiihonen, Jari, Shin, Jae Il, Lee, Jinhee, Mhalla, Ahmed, Gaha, Lotfi, Brahim, Takoua, Altynbekov, Kuanysh, Negay, Nikolay, Nurmagambetova, Saltanat, Jamei, Yasser Abu, Weiser, Mark, and Correll, Christoph U.

Published
2024
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21. EAES Multidisciplinary Rapid Guideline: systematic review, meta-analysis, GRADE assessment and evidence-informed recommendations on the surgical management of paraesophageal hernias

Author

Markar, Sheraz R., Menon, Nainika, Guidozzi, Nadia, Kontouli, Katerina-Maria, Mavridis, Dimitrios, Andreou, Alexandros, Berlth, Felix, Bonavina, Luigi, Cushieri, Alfred, Fourie, Lana, Gossage, James, Gronnier, Caroline, Hazebroek, Eric J., Krishnadath, Sheila, Low, Donald E., McCord, Mimi, Pouw, Roos E., Watson, David I., Carrano, Francesco Maria, Ortenzi, Monica, and Antoniou, Stavros A.

Published
2023
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22. EAES, SAGES, and ESCP rapid guideline: bowel preparation for minimally invasive colorectal resection

Author

Antoniou, Stavros A., Huo, Bright, Tzanis, Alexander A., Koutsiouroumpa, Ourania, Mavridis, Dimitrios, Balla, Andrea, Dore, Suzanne, Kaiser, Andreas M., Koraki, Eleni, Massey, Lisa, Pellino, Gianluca, Psichogiou, Mina, Sayers, Adele E., Smart, Neil J., Sylla, Patricia, Tschudin-Sutter, Sarah, Woodfield, John C., Carrano, Francesco Maria, Ortenzi, Monica, and Morales-Conde, Salvador

Published
2023
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25. Graphical Tools for Visualizing the Results of Network Meta-Analysis of Multicomponent Interventions

Author

Seitidis, Georgios, Tsokani, Sofia, Christogiannis, Christos, Kontouli, Katerina-Maria, Fyraridis, Alexandros, Nikolakopoulos, Stavros, Veroniki, Areti Angeliki, and Mavridis, Dimitris

Abstract

Network meta-analysis (NMA) is an established method for assessing the comparative efficacy and safety of competing interventions. It is often the case that we deal with interventions that consist of multiple, possibly interacting, components. Examples of interventions' components include characteristics of the intervention, mode (face-to-face, remotely etc.), location (hospital, home etc.), provider (physician, nurse etc.), time of communication (synchronous, asynchronous etc.) and other context related components. Networks of multicomponent interventions are typically sparse and classical NMA inference is not straightforward and prone to confounding. Ideally, we would like to disentangle the effect of each component to find out what works (or does not work). To this aim, we propose novel ways of visualizing the NMA results, describe their use, and illustrate their application in real-life examples. We developed an R package "viscomp" to produce all the suggested figures.

Published
2023
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37. Collaborative Outcomes Study on Health and Functioning During Infection Times (COH-FIT): Global and Risk-Group Stratified Course of Well-Being and Mental Health During the COVID-19 Pandemic in Adolescents

Author

Solmi, Marco, Thompson, Trevor, Cortese, Samuele, Estradé, Andrés, Agorastos, Agorastos, Radua, Joaquim, Dragioti, Elena, Vancampfort, Davy, Thygesen, Lau Caspar, Aschauer, Harald, Schlögelhofer, Monika, Aschauer, Elena, Schneeberger, Andres Andres, Huber, Christian G., Hasler, Gregor, Conus, Philippe, Do Cuénod, Kim Q., von Känel, Roland, Arrondo, Gonzalo, Fusar-Poli, Paolo, Gorwood, Philip, Llorca, Pierre-Michel, Krebs, Marie-Odile, Scanferla, Elisabetta, Kishimoto, Taishiro, Rabbani, Golam, Skonieczna-Żydecka, Karolina, Brambilla, Paolo, Favaro, Angela, Takamiya, Akihiro, Zoccante, Leonardo, Colizzi, Marco, Bourgin, Julie, Kamiński, Karol, Moghadasin, Maryam, Seedat, Soraya, Matthews, Evan, Wells, John, Vassilopoulou, Emilia, Gadelha, Ary, Su, Kuan-Pin, Kwon, Jun Soo, Kim, Minah, Lee, Tae Young, Papsuev, Oleg, Manková, Denisa, Boscutti, Andrea, Gerunda, Cristiano, Saccon, Diego, Righi, Elena, Monaco, Francesco, Croatto, Giovanni, Cereda, Guido, Demurtas, Jacopo, Brondino, Natascia, Veronese, Nicola, Enrico, Paolo, Politi, Pierluigi, Ciappolino, Valentina, Pfennig, Andrea, Bechdolf, Andreas, Meyer-Lindenberg, Andreas, Kahl, Kai G., Domschke, Katharina, Bauer, Michael, Koutsouleris, Nikolaos, Winter, Sibylle, Borgwardt, Stefan, Bitter, Istvan, Balazs, Judit, Czobor, Pál, Unoka, Zsolt, Mavridis, Dimitris, Tsamakis, Konstantinos, Bozikas, Vasilios P., Tunvirachaisakul, Chavit, Maes, Michael, Rungnirundorn, Teerayuth, Supasitthumrong, Thitiporn, Haque, Ariful, Brunoni, Andre R., Costardi, Carlos Gustavo, Schuch, Felipe Barreto, Polanczyk, Guilherme, Luiz, Jhoanne Merlyn, Fonseca, Lais, Aparicio, Luana V., Valvassori, Samira S., Nordentoft, Merete, Vendsborg, Per, Hoffmann, Sofie Have, Sehli, Jihed, Sartorius, Norman, Heuss, Sabina, Guinart, Daniel, Hamilton, Jane, Kane, John, Rubio, Jose, Sand, Michael, Koyanagi, Ai, Solanes, Aleix, Andreu-Bernabeu, Alvaro, San José Cáceres, Antonia, Arango, Celso, Díaz-Caneja, Covadonga M., Hidalgo-Mazzei, Diego, Vieta, Eduard, Gonzalez-Peñas, Javier, Fortea, Lydia, Parellada, Mara, Fullana, Miquel A., Verdolini, Norma, Andrlíková, Eva, Janků, Karolina, Millan, Mark J., Honciuc, Mihaela, Moniuszko-Malinowska, Anna, Łoniewski, Igor, Samochowiec, Jerzy, Kiszkiel, Łukasz, Marlicz, Maria, Sowa, Paweł, Marlicz, Wojciech, Spies, Georgina, Stubbs, Brendon, Firth, Joseph, Sullivan, Sarah, Darcin, Asli Enez, Aksu, Hatice, Dilbaz, Nesrin, Noyan, Onur, Kitazawa, Momoko, Kurokawa, Shunya, Tazawa, Yuki, Anselmi, Alejandro, Cracco, Cecilia, Machado, Ana Inés, Estrade, Natalia, De Leo, Diego, Curtis, Jackie, Berk, Michael, Carvalho, Andre F., Ward, Philip, Teasdale, Scott, Rosenbaum, Simon, Marx, Wolfgang, Horodnic, Adrian Vasile, Oprea, Liviu, Alexinschi, Ovidiu, Ifteni, Petru, Turliuc, Serban, Ciuhodaru, Tudor, Bolos, Alexandra, Matei, Valentin, Nieman, Dorien H., Sommer, Iris, van Os, Jim, van Amelsvoort, Therese, Sun, Ching-Fang, Guu, Ta-wei, Jiao, Can, Zhang, Jieting, Fan, Jialin, Zou, Liye, Yu, Xin, Chi, Xinli, de Timary, Philippe, van Winkel, Ruud, Ng, Bernardo, Pena, Edilberto, Arellano, Ramon, Roman, Raquel, Sanchez, Thelma, Movina, Larisa, Morgado, Pedro, Brissos, Sofia, Aizberg, Oleg, Mosina, Anna, Krinitski, Damir, Mugisha, James, Sadeghi-Bahmani, Dena, Sheybani, Farshad, Sadeghi, Masoud, Hadi, Samira, Brand, Serge, Errazuriz, Antonia, Crossley, Nicolas, Ristic, Dragana Ignjatovic, López-Jaramillo, Carlos, Efthymiou, Dimitris, Kuttichira, Praveenlal, Kallivayalil, Roy Abraham, Javed, Afzal, Afridi, Muhammad Iqbal, James, Bawo, Seb-Akahomen, Omonefe Joy, Fiedorowicz, Jess, Daskalakis, Jeff, Yatham, Lakshmi N., Yang, Lin, Okasha, Tarek, Dahdouh, Aïcha, Tiihonen, Jari, Shin, Jae Il, Lee, Jinhee, Mhalla, Ahmed, Gaha, Lotfi, Brahim, Takoua, Altynbekov, Kuanysh, Negay, Nikolay, Nurmagambetova, Saltanat, Jamei, Yasser Abu, Weiser, Mark, and Correll, Christoph U.

Published
2024
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38. Expertise in surgical neuro-oncology. Results of a survey by the EANS neuro-oncology section

Author

Agrawal, Rachit, Albano, Luigi, Alexiou, George A., Ali, Amanj, Al-Mahfoudh, Rafid, Amoo, Michael, Anagnostopoulos, Christos, Bamps, Sven, Bandyopadhyay, Soham, Barone, Damiano G., Barone, Fabio, Barrit, Sami, Behling, Felix, Blaga, Alin, Boukas, Alexandros, Brennan, Paul, Butenschoen, Vicki M., Campello, Mauro, Cara, Areda, Chibbaro, Salvatore, Chrenko, Robert, Cifre Serra, Pere J., Clusmann, Hans, Corell, Alba, Cornelius, Jan F., D'Andrea, Marcello, Demetriades, Andreas K., De Vleeschouwer, Steven, Drexler, Richard, Duerinck, Johnny, Fanarjyan, Ruben V., Fernandez-Coello, Alejandro, Fountas, Kostas, Freiman, Thomas M., Gadzhiagaev, Vadim, Georgiopoulos, Miltiadis, Gilis, Nathalie, Golubovic, Jagos, Lippi Fernandes, Eric Goulin, Grasso, Giovanni, Guerrini, Francesco, Gulsuna, Beste, Hill, Ciaran S., Höhne, Julius, Holling, Markus, Iarmoliuk, Ievgenii, Ioan-Alexandru, Florian, Ius, Tamara, Jacikevicius, Kestutis, Jakola, Asgeir S., Jakubowski, Paweł, Kalantzis, Georgios, Karabatsou, Konstantina, Kirollos, Ramez, König, Ralph, Kozyrev, Danil A., Krex, Dietmar, Ladisich, Barbara, Lau, Ruth, Lizunou, Yauhen, Lombard, Arnaud, Low, Hu Liang, Alves, José Luís, Maghrabi, Yazid, Mammi, Marco, Marji, Ala, Massimi, Luca, Mavridis, Ioannis, McLean, Aaron Lawson, Lawson McLean, Anna C., Meyer, Bernhard, Mohme, Malte, Branco, Pedro Moura, Müther, Michael, Musleh, Issam, Nasiri, Danial, Navarro, Ramon, Omerhodzic, Ibrahim, Oppong, Marvin Darkwah, Paidakakos, Nikolaos A., Pantera, Zoi, Patel, Mohammed A., Pawlowski, Mateusz, Petridis, Athanasios, Praeger, Adrian J., Price, Stephen, Ricklefs, Franz, Rigante, Luigi, Ringel, Florian, Robe, Pierre A., Rössler, Karl, Sá-Marta, Eduarda, Sanmillan, Jose L., Scerrati, Alba, Schneider, Matthias, Schroeder, Henry W.S., Schwake, Michael, Shoaib, Mohamed, Sirbu, Octavian Mihai, Sistiaga, Iñigo L., Skajster, Tomasz J., Sliauzys, Albertas, Sokotukhin, Vitaly, Soleman, Jehuda, Stoecklein, Veit M., Suero Molina, Eric, Świątnicki, Wojciech, Syrmos, Νikolaos, Taddei, Graziano, Taher, Avin, Tamarit, Martin, Laan, Mark ter, Theocharous, Theocharis, Thijs, Dieter, Trakolis, Leonidas, Truffelli, Monica, Weiss, Miriam, Uhl, Eberhard, Valentini, Laura Grazia, Vanhauwaert, Dimitri, Zebian, Bassel, Zivkovic, Bojana, Zoli, Matteo, Gousias, K., Hoyer, A., Mazurczyk, L.A., Bartek, J., Jr., Bruneau, M., Celtikci, E., Foroglou, N., Freyschlag, C., Grossman, R., Jungk, C., Metellus, P., Netuka, D., Rola, R., Schucht, P., Senft, C., Signorelli, F., Vincent, A.J.P.E., and Simon, M.

Published
2024
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39. Functional hemispheric disconnection procedures for chronic epilepsy: history, indications, techniques, complications and current practice in Europe. A consensus statement on behalf of the EANS functional neurosurgery section

Author

Schijns, Olaf E.M.G., Delev, Daniel, von Lehe, Marec, van Roost, Dirk, Rössler, Karl, Theys, Tom, Auer, Christian, Blauwblomme, Thomas, Budke, Marcelo, Campos, Alexandre Rainha, Canto, Santiago Candela, Clusmann, Hans, Dorfer, Christian, Dorfmüller, Georg, Egge, Arild, Eröss, Lorand, Ferrand-Sorbets, Sarah, Giordano, Flavio, Honegger, Jürgen, Isler, Cihan, Ivanovic, Jugoslav, Kalbhenn, Thilo, Karppinen, Atte, Krayenbühl, Niklaus, van Lanen, Rick H.G.J., Marras, Carlo E., Mavridis, Ioannis, Nilsson, Daniel, Onken, Julia, Raftopoulos, Christian, Roth, Jonathan, Rumia, Jordi, Sauvigny, Thomas, Scavarda, Didier, Schaller, Karl, Scheiwe, Christian, Schuind, Sophie, Seromenho-Santos, Alexandra, and Fountas, Kostas

Published
2024
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41. Effect of Dance Aerobic Programs on Intrinsic Motivation and Perceived Task Climate in Secondary School Students

Author

Rokka, Stella, Kouli, Olga, Bebetsos, Evangelos, Goulimaris, Dimitrios, and Mavridis, George

Abstract

The aim of the present study was to investigate the effect of a dance aerobic intervention program on intrinsic motivation and perceived motivation climate in 7th grade middle school students. The sample of the study consisted of 160 healthy students, of the first grade of middle school. Of these, 91 students was the experimental group and the remaining 69 was the control. The experimental group followed an aerobic dance intervention program for ten weeks, three times per week, with 45-minute sessions while the control group only followed the typical physical education program of the school. In order to conduct the study the following instruments were used: a) the Intrinsic Motivation Inventory (??? -- McAuley, Duncan & Tammen, 1989) and the Perceived Oriented Climate (LAPOPECQ; Papaioannou, 1998).

Published
2019

42. Traditional Dances as a Means of Teaching Social Skills to Elementary School Students

Author

Masadis, Grigorios, Filippou, Filippos, Derri, Vasiliki, Mavridis, Georgios, and Rokka, Stella

Abstract

The aim of this study was to investigate: a. the effect of an interdisciplinary program of Greek traditional dance by the means of the teamwork method of teaching social skills to students. b. whether this effect was similar for boys and girls. The sample of the study constituted of 206 elementary school pupils (4th, 5th, and 6th class). The intervention program lasted for two months. There were a total of sixteen lessons (2 per week) which concerned the acquisition of social skills through Greek traditional dance (the experimental group). The method in use was either the group divided work or teamwork. The Greek version (Masadis et al., 2016) of Matson Evaluation of Social Skills with Youngsters (MESSY-II) (Matson et al., 2012) was applied to collect the research data. This in order to be analysed required the following statistical analysis: a. Descriptive statistics b. t-test for independent sample c. Reliability analysis (Cronbach's a) and d. Repeated Measures ANOVA. The findings and the evaluation of the study suggest that the teamwork method is the most appropriate to adopt in social skills learning for the last 3 grades of primary school and traditional dancing the best choice to make.

Published
2019

43. Challenging management of a child with an expanding pontine cavernous malformation

Author

Efstathios Beys-Kamnarokos, Ioannis Mavridis, and Theodossios Birbilis

Subjects
Brainstem, Cavernous malformation, Pons, Stereotactic radiosurgery, Pediatrics, RJ1-570
Abstract

We present a rare neurosurgical entity in a 9-year-old girl who presented with a three-day history of right-sided weakness and numbness. Her parents reported hospitalization six years ago with similar symptoms, due to a probable brainstem cavernous malformation. At that time, she underwent excision of a cortical lesion (probable cavernoma) and conservative management of the brainstem lesion with dexamethasone. Her brain magnetic resonance imaging scan in our hospital revealed a large cavernous malformation protruding into the 4th ventricle, with recent bleeding and mass effect to the pons, as well as another hypothalamic cavernoma. She was conservatively managed with intravenous dexamethasone and discharged home three days later with no deficits, on a tapering scheme of oral dexamethasone and instruction for physiotherapy and evaluation in a radiosurgery center. This case was discussed in our Department's Monthly Interinstitutional Pediatric Neuroscience Meeting. Α possible surgical intervention, if needed in the future, was considered as another option in the armamentarium of the management strategy for this potentially life-threatening lesion. A multidisciplinary approach is particularly helpful in determining the optimal management plan of challenging cases in Pediatric Neurosurgery.

Published
2023
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45. Group Psychoeducation for Anxiety Symptoms in Youth: Systematic Review and Meta-Analysis

Author

Baourda, Vasiliki C., Brouzos, Andreas, Mavridis, Dimitris, Vassilopoulos, Stephanos P., Vatkali, Effrosyni, and Boumpouli, Christina

Abstract

This systematic review and meta-analysis aims to provide a comprehensive evaluation of randomized controlled trials of psychoeducational group interventions targeting anxiety symptoms in youths. We systematically searched for articles and located twelve studies that collectively included 1132 subjects. Analyses showed an overall effect of -0.47 (95% CI -0.75 to -0.19) on the Standardized Mean Difference (SMD) scale, suggesting that psychoeducation effectively reduces anxiety symptoms in children and adolescents. However, the I[superscript 2] index was 86.4% revealing the presence of substantial heterogeneity. These results suggest that psychoeducation may be a promising alternative for the prevention and/or treatment of anxiety disorders in youths.

Published
2022
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47. EAES rapid guideline: systematic review, meta-analysis, GRADE assessment, and evidence-informed European recommendations on appendicitis in pregnancy

Author

Adamina, Michel, Andreou, Anthoula, Arezzo, Alberto, Christogiannis, Christos, Di Lorenzo, Nicola, Gioumidou, Meropi, Glavind, Julie, Iavazzo, Christos, Mavridis, Dimitrios, Muysoms, Filip E., Preda, Daniel, Smart, Neil J., Syropoulou, Aggeliki, Tzanis, Alexander Α., Van de Velde, Marc, Vermeulen, Joeri, and Antoniou, Stavros A.

Published
2022
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48. Fronesis: Digital Forensics-Based Early Detection of Ongoing Cyber-Attacks

Author

Athanasios Dimitriadis, Efstratios Lontzetidis, Boonserm Kulvatunyou, Nenad Ivezic, Dimitris Gritzalis, and Ioannis Mavridis

Subjects
Cyber-attack detection, cyber kill chain, cybersecurity, digital artifacts, MITRE ATT&CK, ontology, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Abstract

Traditional attack detection approaches utilize predefined databases of known signatures about already-seen tools and malicious activities observed in past cyber-attacks to detect future attacks. More sophisticated approaches apply machine learning to detect abnormal behavior. Nevertheless, a growing number of successful attacks and the increasing ingenuity of attackers prove that these approaches are insufficient. This paper introduces an approach for digital forensics-based early detection of ongoing cyber-attacks called Fronesis. The approach combines ontological reasoning with the MITRE ATT&CK framework, the Cyber Kill Chain model, and the digital artifacts acquired continuously from the monitored computer system. Fronesis examines the collected digital artifacts by applying rule-based reasoning on the Fronesis cyber-attack detection ontology to identify traces of adversarial techniques. The identified techniques are correlated to tactics, which are then mapped to corresponding phases of the Cyber Kill Chain model, resulting in the detection of an ongoing cyber-attack. Finally, the proposed approach is demonstrated through an email phishing attack scenario.

Published
2023
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49. Validation of the Collaborative Outcomes study on Health and Functioning during Infection Times (COH-FIT) questionnaire for adults

Author

Solmi, Marco, Thompson, Trevor, Estradé, Andrés, Agorastos, Agorastos, Radua, Joaquim, Cortese, Samuele, Dragioti, Elena, Leisch, Friedrich, Vancampfort, Davy, Thygesen, Lau Caspar, Aschauer, Harald, Schlögelhofer, Monika, Aschauer, Elena, Schneeberger, Andres, Huber, Christian G., Hasler, Gregor, Conus, Philippe, Do Cuénod, Kim Q., von Känel, Roland, Arrondo, Gonzalo, Fusar-Poli, Paolo, Gorwood, Philip, Llorca, Pierre-Michel, Krebs, Marie-Odile, Scanferla, Elisabetta, Kishimoto, Taishiro, Rabbani, Golam, Skonieczna-Żydecka, Karolina, Brambilla, Paolo, Favaro, Angela, Takamiya, Akihiro, Zoccante, Leonardo, Colizzi, Marco, Bourgin, Julie, Kamiński, Karol, Moghadasin, Maryam, Seedat, Soraya, Matthews, Evan, Wells, John, Vassilopoulou, Emilia, Gadelha, Ary, Su, Kuan-Pin, Kwon, Jun Soo, Kim, Minah, Lee, Tae Young, Papsuev, Oleg, Manková, Denisa, Boscutti, Andrea, Gerunda, Cristiano, Saccon, Diego, Righi, Elena, Monaco, Francesco, Croatto, Giovanni, Cereda, Guido, Demurtas, Jacopo, Brondino, Natascia, Veronese, Nicola, Enrico, Paolo, Politi, Pierluigi, Ciappolino, Valentina, Pfennig, Andrea, Bechdolf, Andreas, Meyer-Lindenberg, Andreas, Kahl, Kai G., Domschke, Katharina, Bauer, Michael, Koutsouleris, Nikolaos, Winter, Sibylle, Borgwardt, Stefan, Bitter, Istvan, Balazs, Judit, Czobor, Pál, Unoka, Zsolt, Mavridis, Dimitris, Tsamakis, Konstantinos, Bozikas, Vasilios P., Tunvirachaisakul, Chavit, Maes, Michael, Rungnirundorn, Teerayuth, Supasitthumrong, Thitiporn, Haque, Ariful, Brunoni, Andre R., Costardi, Carlos Gustavo, Schuch, Felipe Barreto, Polanczyk, Guilherme, Luiz, Jhoanne Merlyn, Fonseca, Lais, Aparicio, Luana V., Valvassori, Samira S., Nordentoft, Merete, Vendsborg, Per, Hoffmann, Sofie Have, Sehli, Jihed, Sartorius, Norman, Heuss, Sabina, Guinart, Daniel, Hamilton, Jane, Kane, John, Rubio, Jose, Sand, Michael, Koyanagi, Ai, Solanes, Aleix, Andreu-Bernabeu, Alvaro, Cáceres, Antonia San José, Arango, Celso, Díaz-Caneja, Covadonga M., Hidalgo-Mazzei, Diego, Vieta, Eduard, Gonzalez-Peñas, Javier, Fortea, Lydia, Parellada, Mara, Fullana, Miquel A., Verdolini, Norma, Andrlíková, Eva, Janků, Karolina, Millan, Mark John, Honciuc, Mihaela, Moniuszko-Malinowska, Anna, Łoniewski, Igor, Samochowiec, Jerzy, Kiszkiel, Łukasz, Marlicz, Maria, Sowa, Paweł, Marlicz, Wojciech, Spies, Georgina, Stubbs, Brendon, Firth, Joseph, Sullivan, Sarah, Darcin, Asli Enez, Aksu, Hatice, Dilbaz, Nesrin, Noyan, Onur, Kitazawa, Momoko, Kurokawa, Shunya, Tazawa, Yuki, Anselmi, Alejandro, Cracco, Cecilia, Machado, Ana Inés, Estrade, Natalia, De Leo, Diego, Curtis, Jackie, Berk, Michael, Ward, Philip, Teasdale, Scott, Rosenbaum, Simon, Marx, Wolfgang, Horodnic, Adrian Vasile, Oprea, Liviu, Alexinschi, Ovidiu, Ifteni, Petru, Turliuc, Serban, Ciuhodaru, Tudor, Bolos, Alexandra, Matei, Valentin, Nieman, Dorien H., Sommer, Iris, van Os, Jim, van Amelsvoort, Therese, Sun, Ching-Fang, Guu, Ta-wei, Jiao, Can, Zhang, Jieting, Fan, Jialin, Zou, Liye, Yu, Xin, Chi, Xinli, de Timary, Philippe, van Winkel, Ruud, Ng, Bernardo, Pena, Edilberto, Arellano, Ramon, Roman, Raquel, Sanchez, Thelma, Movina, Larisa, Morgado, Pedro, Brissos, Sofia, Aizberg, Oleg, Mosina, Anna, Krinitski, Damir, Mugisha, James, Sadeghi-Bahmani, Dena, Sheybani, Farshad, Sadeghi, Masoud, Hadi, Samira, Brand, Serge, Errazuriz, Antonia, Crossley, Nicolas, Ristic, Dragana Ignjatovic, López-Jaramillo, Carlos, Efthymiou, Dimitris, Kuttichira, Praveenlal, Kallivayalil, Roy Abraham, Javed, Afzal, Afridi, Muhammad Iqbal, James, Bawo, Seb-Akahomen, Omonefe Joy, Fiedorowicz, Jess, Carvalho, Andre F., Daskalakis, Jeff, Yatham, Lakshmi N., Yang, Lin, Okasha, Tarek, Dahdouh, Aïcha, Gerdle, Björn, Tiihonen, Jari, Shin, Jae Il, Lee, Jinhee, Mhalla, Ahmed, Gaha, Lotfi, Brahim, Takoua, Altynbekov, Kuanysh, Negay, Nikolay, Nurmagambetova, Saltanat, Jamei, Yasser Abu, Weiser, Mark, and Correll, Christoph U.

Published
2023
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50. Deciphering the biodesulfurization potential of two novel Rhodococcus isolates from a unique Greek environment

Author

Panayiotis D. Glekas, Olga Martzoukou, Maria-Eleni Mastrodima, Efstathios Zarkadoulas, Dimitrios S. Kanakoglou, Dimitris Kekos, Michalis Pachnos, George Mavridis, Diomi Mamma, and Dimitris G. Hatzinikolaou

Subjects
biodesulfurization, dibenzothiophene, biphasic system, diesel oil, biocatalyst stability, Microbiology, QR1-502
Abstract

Sustainable biodesulfurization (BDS) processes require the use of microbial biocatalysts that display high activity against the recalcitrant heterocyclic sulfur compounds and can simultaneously withstand the harsh conditions of contact with petroleum products, inherent to any industrial biphasic BDS system. In this framework, the functional microbial BDS-related diversity in a naturally oil-exposed ecosystem, was examined through a 4,6-dimethyl-dibenzothiophene based enrichment process. Two new Rhodococcus sp. strains were isolated, which during a medium optimization process revealed a significantly enhanced BDS activity profile when compared to the model strain R. qingshengii IGTS8. In biocatalyst stability studies conducted in biphasic mode using partially hydrodesulfurized diesel under various process conditions, the new strains also presented an enhanced stability phenotype. In these studies, it was also demonstrated for all strains, that the BDS activity losses were decoupled from the overall cells' viability, in addition to the fact that the use of whole-broth biocatalyst positively affected BDS performance.

Published
2022
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