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3. 36-month clinical outcomes of patients with venous thromboembolism: GARFIELD-VTE

Author

Loualidi, Ab, Colak, Abdurrahim, Bezuidenhout, Abraham, Abdool-Carrim, Abu, Azeddine, Addala, Beyers, Adriaan, Dees, Adriaan, Mohamed, Ahmed, Aksoy, Ahmet, Abiko, Akihiko, Watanabe, Akinori, Krichell, Alan, Fernandez, Alberto Alfredo, Tosetto, Alberto, Khotuntsov, Alexey, Oropallo, Alisha, Slocombe, Alison, Kelly, Allan, Clark, Amanda, Gad, Amr, Arouni, Amy, Schmidt, Andor, Berni, Andrea, Kleiban, Andres Javier, Machowski, Andrew, Kazakov, Andrey, Galvez, Angel, Lockman, Ann, Falanga, Anna, Chauhan, Anoop, Riera-Mestre, Antoni, Mazzone, Antonino, D'Angelo, Armando, Herdy, Artur, Kato, Atsushi, Salem, Ayman Abd Elhamid Ebrahim Mahmoud, Husin, Azlan, Erdelyi, Barbara, Jacobson, Barry, Amann-Vesti, Beatrice, Battaloglu, Bektas, Wilson, Benedicte, Cosmi, Benilde, Francois, Bergmann Jean, Toufek, Berremeli, Hunt, Beverley, Natha, Bhavesh, Mustafa, Bisher, Kho, Bonnie Chi Shan, Carine, Boulon, Zidel, Brian, Dominique, Brisot, Christophe, Brousse, Trimarco, Bruno, Luo, Canhua, Cuneo, Carlos Alberto, Diaz, Carlos Jerjes Sanchez, Schwencke, Carsten, Cader, Cas, Yavuz, Celal, Zaidman, Cesar Javier, Lunn, Charles, Wu, Chau-Chung, Toh, Cheng Hock, Chiang, Chern-En, Elisa, Chevrier, Hsia, Chien-Hsun, Huang, Chien-Lung, Kwok, Chi-Hang Kevin, Wu, Chih-Cheng, Huang, Chi-Hung, Ward, Chris, Opitz, Christian, Jeanneret-Gris, Christina, Ha, Chung Yin, Huang, Chun-Yao, Bidi, Claude Luyeye, Smith, Clifford, Brauer, Cornelia, Lodigiani, Corrado, Francis, Couturaud, Wu, Cynthia, Staub, Daniel, Theodoro, Daniel, Poli, Daniela, Acevedo, David - Riesco, Adler, David, Jimenez, David, Keeling, David, Scott, David, Imberti, Davide, Creagh, Desmond, Helene, Desmurs-Clavel, Hagemann, Dirk, Le Roux, Dirk, Skowasch, Dirk, Belenky, Dmitry, Dorokhov, Dmitry, Petrov, Dmitry, Zateyshchikov, Dmitry, Prisco, Domenico, Møller, Dorthe, Kucera, Dusan, Esheiba, Ehab M., Panchenko, Elizaveta, Dominique, Elkouri, Dogan, Emre, Kubat, Emre, Diaz, Enrique Diaz, Tse, Eric Wai Choi, Yeo, Erik, Hashas, Erman, Grochenig, Ernst, Tiraferri, Eros, Blessing, Erwin, Michèle, Escande Orthlieb, Usandizaga, Esther, Porreca, Ettore, Ferroni, Fabian, Nicolas, Falvo, Ayala-Paredes, Félix, Koura, Firas, Henry, Fitjerald, Cosmi, Franco, Erdkamp, Frans, Kamalov, Gadel, Dalmau, Garcia-Bragado, Damien, Garrigues, Klein, Garry, Shah, Gaurand, Hollanders, Geert, Merli, Geno, Plassmann, Georg, Platt, George, Poirier, Germain, Sokurenko, German, Haddad, Ghassan, Ali, Gholam, Agnelli, Giancarlo, Gan, Gin Gin, Kaye-Eddie, Grace, Le Gal, Gregoire, Allen, Gregory, Esperón, Guillermo Antonio Llamas, Jean-Paul, Guillot, Gerofke, Hagen, Elali, Hallah, Burianova, Hana, Ohler, Hans-Juergen, Wang, Haofu, Darius, Harald, Gogia, Harinder S., Striekwold, Harry, Gibbs, Harry, Hasanoglu, Hatice, Turker, Hatice, Franow, Hendrik, Bounameaux, Henri, De Raedt, Herbert, Schroe, Herman, ElDin, Hesham Salah, Zidan, Hesham, Nakamura, Hiroaki, Kim, Ho Young, Lawall, Holger, Zhu, Hong, Tian, Hongyan, Yhim, Ho-Young, ten Cate, Hugo, Hwang, Hun Gyu, Shim, Hyeok, Kim, Igor, Libov, Igor, Sonkin, Igor, Suchkov, Igor, Song, Ik-Chan, Kiris, Ilker, Staroverov, Ilya, Looi, Irene, De La Azuela Tenorio, Isabel M., Savas, Ismail, Gordeev, Ivan, Podpera, Ivo, Lee, Jae Hoon, Sathar, Jameela, Welker, James, Beyer-Westendorf, Jan, Kvasnicka, Jan, Vanwelden, Jan, Kim, JangYong, Svobodova, Jaromira, Gujral, Jaspal, Marino, Javier, Galvar, Javier Tristan, Kassis, Jeannine, Kuo, Jen-Yuan, Shih, Jhih-Yuan, Kwon, JiHyun, Joh, Jin Hyun, Park, Jin Hyun, Kim, Jin Seok, Yang, Jinghua, Krupicka, Jiri, Lastuvka, Jiri, Pumprla, Jiri, Vesely, Jiri, Souto, Joan Carlos, Correa, João Antônio, Duchateau, Johan, Fletcher, John Perry, del Toro, Jorge, Paez, Jorge Guillermo Chavez, Nielsen, Jørn, Filho, Jose Dalmo Araujo, Saraiva, Jose, Peromingo, Jose Antonio Diaz, Lara, Jose Gomez, Fedele, Jose Luis, Surinach, Jose Maria, Chacko, Joseph, Muntaner, Juan Antonio, Benitez, Juan Carlos Álvarez, Abril, Juan Moreno Hoyos, Humphrey, Julian, Bono, Julio, Kanda, Junji, Boondumrongsagoon, Juree, Yiu, Kai Hang, Chansung, Kanchana, Boomars, Karin, Burbury, Kate, Kondo, Katsuhiro, Karaarslan, Kemal, Takeuchi, Kensuke, Kroeger, Knut, Zrazhevskiy, Konstantin, Svatopluk, Koscál, Shyu, Kou-Gi, Vandenbosch, Kristel, Chang, Kuan-Cheng, Chiu, Kuan-Ming, Jean-Manuel, Kubina, Wern, Kwan Jing, Ueng, Kwo-Chang, Norasetthada, Lalita, Binet, Laure, Chew, Lee Ping, Zhang, Lei, Cristina, Leone Maria, Tick, Lidwine, Schiavi, Lilia Beatriz, Wong, Lily Lee Lee, Borges, Lohana, Botha, Louis, Capiau, Luc, Timmermans, Luc, López, Luciano Eduardo, Ria, Luigi, Blasco, Luis Manuel Hernandez, Guzman, Luis Alberto, Cervera, Luis Flota, Isabelle, Mahe, Bosch, Manuel Monreal, de los Rios Ibarra, Manuel, Fernandez, Manuel Núñez, Carrier, Marc, Barrionuevo, Marcelo Raul, Gamba, Marco Antonio Alcocer, Cattaneo, Marco, Moia, Marco, Bowers, Margaret, Chetanachan, Mariam, Berli, Mario Alberto, Fixley, Mark, Faghih, Markus, Stuecker, Markus, Schul, Marlin, Banyai, Martin, Koretzky, Martin, Myriam, Martin, Gaffney, Mary Elizabeth, Hirano, Masao, Kanemoto, Masashi, Nakamura, Mashio, Tahar, Mersel, Emmanuel, Messas, Kovacs, Michael, Leahy, Michael, Levy, Michael, Munch, Michael, Olsen, Michael, De Pauw, Michel, Gustin, Michel, Van Betsbrugge, Michiel, Boyarkin, Mikhail, Homza, Miroslav, Koto, Modise, Abdool-Gaffar, Mohamed, Nagib, Mohamed Ayman Fakhry, El-Dessoki, Mohamed, Khan, Mohamed, Mohamed, Monniaty, Kim, Moo Hyun, Lee, Moon-Hee, Soliman, Mosaad, Ahmed, Mostafa Shawky, el Bary, Mostafa Soliman Abd, Moustafa, Moustafa A., Hameed, Muhammad, Kanko, Muhip, Majumder, Mujibur, Zubareva, Nadezhda, Mumoli, Nicola, Abdullah, Nik Azim Nik, Makruasi, Nisa, Paruk, Nishen, Kanitsap, Nonglak, Duda, Norberto, Nordin, Nordiana, Nyvad, Ole, Barbarash, Olga, Gurbuz, Orcun, Vilamajo, Oscar Gomez, Flores, Oscar Nandayapa, Gur, Ozcan, Oto, Oztekin, Marchena, Pablo Javier, Angchaisuksiri, Pantep, Carroll, Patrick, Lang, Pavel, MacCallum, Peter, von Bilderling, Peter Baron, Blombery, Peter, Verhamme, Peter, Jansky, Petr, Bernadette, Peuch, De Vleeschauwer, Philippe, Hainaut, Philippe, Ferrini, Piera Maria, Iamsai, Piriyaporn, Christian, Ponchaux, Viboonjuntra, Pongtep, Rojnuckarin, Ponlapat, Ho, Prahlad, Mutirangura, Pramook, Wells, Rachel, Martinez, Rafael, Miranda, Raimundo Tirado, Kroening, Ralf, Ratsela, Rapule, Reyes, Raquel Lopez, de Leon, Raul Franco Diaz, Wong, Raymond Siu Ming, Alikhan, Raz, Jerwan-Keim, Reinhold, Otero, Remedios, Murena-Schmidt, Renate, Canevascini, Reto, Ferkl, Richard, White, Richard, Van Herreweghe, Rika, Santoro, Rita, Klamroth, Robert, Mendes, Robert, Prosecky, Robert, Cappelli, Roberto, Spacek, Rudolf, Singh, Rupesh, Griffin, Sam, Na, Sang Hoon, Chunilal, Sanjeev, Middeldorp, Saskia, Nakazawa, Satoshi, Schellong, Sebastian, Toh, See Guan, Christophe, Seinturier, Isbir, Selim, Raymundo, Selma, Ting, Seng Kiat, Motte, Serge, Aktogu, Serir Ozkan, Donders, Servaas, Cha, Seung Ick, Nam, Seung-Hyun, Marie-Antoinette, Sevestre-Pietri, Maasdorp, Shaun, Sun, Shenghua, Wang, Shenming, Essameldin, Sherif Mohamed, Sholkamy, Sherif Mohamed, Kuki, Shintaro, Goto, Shinya, Yoshida, Shuichi, Matsuoka, Shunzo, McRae, Simon, Watt, Simon, Patanasing, Siriwimon, Jean-Léopold, Siwe-Nana, Wongkhantee, Somchai, Bang, Soo-Mee, Testa, Sophie, Zemek, Stanislav, Behrens, Steffen, Dominique, Stephan, Mellor, Stuart, Singh, Suaran Singh Gurcharan, Datta, Sudip, Chayangsu, Sunee, Solymoss, Susan, Everington, Tamara, Abdel-Azim, Tarek Ahmed Adel, Suwanban, Tawatchai, Adademir, Taylan, Hart, Terence, Béatrice, Terriat, Luvhengo, Thifhelimbilu, Horacek, Thomas, Zeller, Thomas, Boussy, Tim, Reynolds, Tim, Biss, Tina, Chao, Ting-Hsing, Casabella, Tomas Smith, Onodera, Tomoya, Numbenjapon, Tontanai, Gerdes, Victor, Cech, Vladimir, Krasavin, Vladimir, Tolstikhin, Vladimir, Bax, W.A., Malek, Wagih Fawzy Abdel, Ho, Wai Khoon, Ageno, Walter, Pharr, Walter, Jiang, Weihong, Lin, Wei-Hsiang, Zhang, Weihua, Tseng, Wei-Kung, Lai, Wen-Ter, De Backer, Wilfried, Haverkamp, Wilhelm, Yoshida, Winston, Korte, Wolfgang, Choi, Won Il, Kim, Yang-Ki, Tanabe, Yasuhiro, Ohnuma, Yasushi, Mun, Yeung-Chul, Balthazar, Yohan, Park, Yong, Shibata, Yoshisato, Burov, Yuriy, Subbotin, Yuriy, Coufal, Zdenek, Yang, Zhenwen, Jing, Zhicheng, Yang, Zhongqi, Turpie, Alexander G.G., Farjat, Alfredo E., Haas, Sylvia, Weitz, Jeffrey I., Goldhaber, Samuel Z., Kayani, Gloria, Lopes, Renato D., Tse, Eric, Muntaner, Juan, Prandoni, Paolo, Maheshwari, Uma, and Kakkar, Ajay K.

Published
2023
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5. Inventory and Evaluation of Geosites: Case Studies of the Slovak Karst as a Potential Geopark in Slovakia.

Author

Kudla, Miroslav, Javorská, Miriama, Vašková, Jana, Čech, Vladimír, and Tometzová, Dana

Abstract

This study analyzes and evaluates natural and anthropogenic geosites within the potential Geopark Slovak Karst using a slightly modified Geosite Assessment Model (GAM). It focuses on three case studies from this area: Jasovská Cave, Gombasecká Cave, and Domica Cave, including their surroundings. The aforementioned caves represent the primary points of interest and draw in high concentrations of visitors. We aim to highlight opportunities for dispersing visitors to other nearby geosites and encouraging their extended stay in the region. Based on the research results, it can be concluded that the highest point values (from 22.5 to 23.5 points) are achieved by three UNESCO caves (Jasovská Cave, Domica Cave, and Baradla Cave). These caves have a high level of both main and additional values. Gombasecká Cave has a total point value of 20.5 points, with a high level of main values and a medium level of additional values. Other geosites reach total point values from 9 to 16 with different levels of main and additional values. The three accessible caves will continue to be the main object of interest for tourists. The networking of other nearby geosites with caves in the form of educational trails and their greater promotion could help visitors stay longer in the region and direct their attention to these geosites. The research methodology used in this study proved to be suitable and we can see its further use in the evaluation of geosites across the entire territory of the potential Geopark Slovak Karst. [ABSTRACT FROM AUTHOR]

Published
2024
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11. Anticoagulation therapy patterns for acute treatment of venous thromboembolism in GARFIELD‐VTE patients

Author

Haas, Sylvia, Ageno, Walter, Weitz, Jeffrey I., Goldhaber, Samuel Z., Turpie, Alexander G.G., Goto, Shinya, Angchaisuksiri, Pantep, Dalsgaard Nielsen, Joern, Kayani, Gloria, Zaghdoun, Audrey, Farjat, Alfredo E., Schellong, Sebastian, Bounameaux, Henri, Mantovani, Lorenzo G., Prandoni, Paolo, Kakkar, Ajay K., Loualidi, Ab, Colak, Abdurrahim, Bezuidenhout, Abraham, Abdool‐Carrim, Abu, Azeddine, Addala, Beyers, Adriaan, Dees, Adriaan, Mohamed, Ahmed, Aksoy, Ahmet, Abiko, Akihiko, Watanabe, Akinori, Krichell, Alan, Fernandez, Alberto Alfredo, Tosetto, Alberto, Khotuntsov, Alexey, Oropallo, Alisha, Slocombe, Alison, Kelly, Allan, Clark, Amanda, Gad, Amr, Arouni, Amy, Schmidt, Andor, Berni, Andrea, Kleiban, Andres Javier, Machowski, Andrew, Kazakov, Andrey, Galvez, Angel, Lockman, Ann, Falanga, Anna, Chauhan, Anoop, Riera‐Mestre, Antoni, Mazzone, Antonino, D'Angelo, Armando, Herdy, Artur, Kato, Atsushi, Ebrahim, Ayman Abd Elhamid, Salem, Mahmoud, Husin, Azlan, Erdelyi, Barbara, Jacobson, Barry, Amann‐Vesti, Beatrice, Battaloglu, Bektas, Wilson, Benedicte, Cosmi, Benilde, Francois, Bergmann Jean, Toufek, Berremeli, Hunt, Beverley, Natha, Bhavesh, Mustafa, Bisher, Kho, Bonnie Chi Shan, Carine, Boulon, Zidel, Brian, Dominique, Brisot, Christophe, Brousse, Trimarco, Bruno, Luo, Canhua, Alberto Cuneo, Carlos, Sanchez Diaz, Carlos Jerjes, Schwencke, Carsten, Cader, Cas, Yavuz, Celal, Javier Zaidman, Cesar, Lunn, Charles, Wu, Chau‐Chung, Toh, Cheng Hock, Chiang, Chern‐En, Elisa, Chevrier, Hsia, Chien‐Hsun, Huang, Chien‐Lung, Kwok, Chi‐Hang Kevin, Wu, Chih‐Cheng, Huang, Chi‐Hung, Ward, Chris, Opitz, Christian, Jeanneret‐Gris, Christina, Ha, Chung Yin, Huang, Chun‐Yao, Bidi, Claude Luyeye, Smith, Clifford, Brauer, Cornelia, Lodigiani, Corrado, Francis, Couturaud, Wu, Cynthia, Staub, Daniel, Theodoro, Daniel, Poli, Daniela, Acevedo, Riesco, Adler, David, Jimenez, David, Keeling, David, Scott, David, Imberti, Davide, Creagh, Desmond, Helene, Desmurs‐Clavel, Hagemann, Dirk, Le Roux, Dirk, Skowasch, Dirk, Belenky, Dmitry, Dorokhov, Dmitry, Petrov, Dmitry, Zateyshchikov, Dmitry, Prisco, Domenico, Møller, Dorthe, Kucera, Dusan, Esheiba, Ehab M., Panchenko, Elizaveta, Dominique, Elkouri, Dogan, Emre, Kubat, Emre, Diaz Diaz, Enrique, Tse, Eric Wai Choi, Yeo, Erik, Hashas, Erman, Grochenig, Ernst, Tiraferri, Eros, Blessing, Erwin, Michèle, Escande Orthlieb, Usandizaga, Esther, Porreca, Ettore, Ferroni, Fabian, Nicolas, Falvo, Ayala‐Paredes, Félix, Koura, Firas, Henry, Fitjerald, Cosmi, Franco, Erdkamp, Frans, Kamalov, Gadel, Dalmau, Garcia‐Bragado, Damien, Garrigues, Klein, Garry, Shah, Gaurand, Hollanders, Geert, Merli, Geno, Plassmann, Georg, Platt, George, Poirier, Germain, Sokurenko, German, Haddad, Ghassan, Ali, Gholam, Agnelli, Giancarlo, Gan, Gin Gin, Kaye‐Eddie, Grace, Le Gal, Gregoire, Allen, Gregory, Llamas Esperón, Guillermo Antonio, Jean‐Paul, Guillot, Gerofke, Hagen, Elali, Hallah, Burianova, Hana, Ohler, Hans‐Juergen, Wang, Haofu, Darius, Harald, Gogia, Harinder S., Striekwold, Harry, Gibbs, Harry, Hasanoglu, Hatice, Turker, Hatice, Franow, Hendrik, De Raedt, Herbert, Schroe, Herman, ElDin, Hesham Salah, Zidan, Hesham, Nakamura, Hiroaki, Kim, Ho Young, Lawall, Holger, Zhu, Hong, Tian, Hongyan, Yhim, Ho‐Young, ten Cate, Hugo, Hwang, Hun Gyu, Shim, Hyeok, Kim, Igor, Libov, Igor, Sonkin, Igor, Suchkov, Igor, Song, Ik‐Chan, Kiris, Ilker, Staroverov, Ilya, Looi, Irene, De La Azuela Tenorio, Isabel M, Savas, Ismail, Gordeev, Ivan, Podpera, Ivo, Lee, Jae Hoon, Sathar, Jameela, Welker, James, Beyer‐Westendorf, Jan, Kvasnicka, Jan, Vanwelden, Jan, Kim, JangYong, Svobodova, Jaromira, Gujral, Jaspal, Marino, Javier, Galvar, Javier Tristan, Kassis, Jeannine, Kuo, Jen‐Yuan, Shih, Jhih‐Yuan, Kwon, JiHyun, Joh, Jin Hyun, Park, Jin Hyun, Kim, Jin Seok, Yang, Jinghua, Krupicka, Jiri, Lastuvka, Jiri, Pumprla, Jiri, Vesely, Jiri, Carlos Souto, Joan, Antônio Correa, João, Duchateau, Johan, Fletcher, John Perry, del Toro, Jorge, Chavez Paez, Jorge Guillermo, Araujo Filho, Jose Dalmo, Saraiva, Jose, Diaz Peromingo, Jose Antonio, Gomez Lara, Jose, Luis Fedele, Jose, Maria Surinach, Jose, Chacko, Joseph, Antonio Muntaner, Juan, Álvarez Benitez, Juan Carlos, Hoyos Abril, Juan Moreno, Humphrey, Julian, Bono, Julio, Kanda, Junji, Boondumrongsagoon, Juree, Yiu, Kai Hang, Chansung, Kanchana, Boomars, Karin, Burbury, Kate, Kondo, Katsuhiro, Karaarslan, Kemal, Takeuchi, Kensuke, Kroeger, Knut, Zrazhevskiy, Konstantin, Svatopluk, Koscál, Shyu, Kou‐Gi, Vandenbosch, Kristel, Chang, Kuan‐Cheng, Chiu, Kuan‐Ming, Jean‐Manuel, Kubina, Wern, Kwan Jing, Ueng, Kwo‐Chang, Norasetthada, Lalita, Binet, Laure, Chew, Lee Ping, Zhang, Lei, Cristina, Leone Maria, Tick, Lidwine, Beatriz Schiavi, Lilia, Wong, Lily Lee Lee, Borges, Lohana, Botha, Louis, Capiau, Luc, Timmermans, Luc, Eduardo López, Luciano, Ria, Luigi, Hernandez Blasco, Luis Manuel, Guzman, Luis Alberto, Flota Cervera, Luis, Isabelle, Mahe, Monreal Bosch, Manuel, de los Rios Ibarra, Manuel, Núñez Fernandez, Manuel, Carrier, Marc, Raul Barrionuevo, Marcelo, Alcocer Gamba, Marco Antonio, Cattaneo, Marco, Moia, Marco, Bowers, Margaret, Chetanachan, Mariam, Berli, Mario Alberto, Fixley, Mark, Faghih, Markus, Stuecker, Markus, Schul, Marlin, Banyai, Martin, Koretzky, Martin, Myriam, Martin, Gaffney, Mary Elizabeth, Hirano, Masao, Kanemoto, Masashi, Nakamura, Mashio, Tahar, Mersel, Emmanuel, Messas, Kovacs, Michael, Leahy, Michael, Levy, Michael, Munch, Michael, Olsen, Michael, De Pauw, Michel, Gustin, Michel, Van Betsbrugge, Michiel, Boyarkin, Mikhail, Homza, Miroslav, Koto, Modise, Abdool‐Gaffar, Mohamed, Nagib, Mohamed Ayman Fakhry, El‐Dessoki, Mohamed, Khan, Mohamed, Mohamed, Monniaty, Kim, Moo Hyun, Lee, Moon‐Hee, Soliman, Mosaad, Ahmed, Mostafa Shawky, el Bary, Mostafa Soliman Abd, Moustafa, Moustafa A., Hameed, Muhammad, Kanko, Muhip, Majumder, Mujibur, Zubareva, Nadezhda, Mumoli, Nicola, Abdullah, Nik Azim Nik, Makruasi, Nisa, Paruk, Nishen, Kanitsap, Nonglak, Duda, Norberto, Nordin, Nordiana, Nyvad, Ole, Barbarash, Olga, Gurbuz, Orcun, Vilamajo, Oscar Gomez, Nandayapa Flores, Oscar, Gur, Ozcan, Oto, Oztekin, Javier Marchena, Pablo, Carroll, Patrick, Lang, Pavel, MacCallum, Peter, von Bilderling, Peter Baron, Blombery, Peter, Verhamme, Peter, Jansky, Petr, Bernadette, Peuch, De Vleeschauwer, Philippe, Hainaut, Philippe, Ferrini, Piera Maria, Iamsai, Piriyaporn, Christian, Ponchaux, Viboonjuntra, Pongtep, Rojnuckarin, Ponlapat, Ho, Prahlad, Mutirangura, Pramook, Wells, Rachel, Martinez, Rafael, Miranda, Raimundo Tirado, Kroening, Ralf, Ratsela, Rapule, Reyes, Raquel Lopez, Diaz de Leon, Raul Franco, Wong, Raymond Siu Ming, Alikhan, Raz, Jerwan‐Keim, Reinhold, Otero, Remedios, Murena‐Schmidt, Renate, Canevascini, Reto, Ferkl, Richard, White, Richard, Van Herreweghe, Rika, Santoro, Rita, Klamroth, Robert, Mendes, Robert, Prosecky, Robert, Cappelli, Roberto, Spacek, Rudolf, Singh, Rupesh, Griffin, Sam, Na, Sang Hoon, Chunilal, Sanjeev, Middeldorp, Saskia, Nakazawa, Satoshi, Toh, See Guan, Christophe, Seinturier, Isbir, Selim, Raymundo, Selma, Ting, Seng Kiat, Motte, Serge, Aktogu, Serir Ozkan, Donders, Servaas, Cha, Seung Ick, Nam, Seung‐Hyun, Marie‐Antoinette, Sevestre‐Pietri, Maasdorp, Shaun, Sun, Shenghua, Wang, Shenming, Essameldin, Sherif Mohamed, Sholkamy, Sherif Mohamed, Kuki, Shintaro, Yoshida, Shuichi, Matsuoka, Shunzo, McRae, Simon, Watt, Simon, Patanasing, Siriwimon, Jean‐Léopold, Siwe‐Nana, Wongkhantee, Somchai, Bang, Soo‐Mee, Testa, Sophie, Zemek, Stanislav, Behrens, Steffen, Dominique, Stephan, Mellor, Stuart, Singh, Suaran Singh Gurcharan, Datta, Sudip, Chayangsu, Sunee, Solymoss, Susan, Everington, Tamara, Abdel‐Azim, Tarek Ahmed Adel, Suwanban, Tawatchai, Adademir, Taylan, Hart, Terence, Béatrice, Terriat, Luvhengo, Thifhelimbilu, Horacek, Thomas, Zeller, Thomas, Boussy, Tim, Reynolds, Tim, Biss, Tina, Chao, Ting‐Hsing, Casabella, Tomas Smith, Onodera, Tomoya, Numbenjapon, Tontanai, Gerdes, Victor, Cech, Vladimir, Krasavin, Vladimir, Tolstikhin, Vladimir, Bax, W.A., Malek, Wagih Fawzy Abdel, Ho, Wai Khoon, Pharr, Walter, Jiang, Weihong, Lin, Wei‐Hsiang, Zhang, Weihua, Tseng, Wei‐Kung, Lai, Wen‐Ter, De Backer, Wilfried, Haverkamp, Wilhelm, Yoshida, Winston, Korte, Wolfgang, Choi, Won II, Kim, Yang‐Ki, Tanabe, Yasuhiro, Ohnuma, Yasushi, Mun, Yeung‐Chul, Balthazar, Yohan, Park, Yong, Shibata, Yoshisato, Burov, Yuriy, Subbotin, Yuriy, Coufal, Zdenek, Yang, Zhenwen, Jing, Zhicheng, and Yang, Zhongqi

Published
2019
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17. Synthesis of thin-film materials using nonthermal plasma at a higher degree of dissociation

Author

Čech, Vladimír, Bránecký, Martin, Čech, Vladimír, and Bránecký, Martin

Abstract

Lower flow rates of precursor molecules are favorable for the synthesis of thin-film materials using nonthermal plasma at a higher degree of dissociation and sufficiently high deposition rate. These deposition conditions can be used for both continuous wave (CW) and pulsed plasmas and result in higher consumption of precursor molecules, which is beneficial for industrial applications due to cost reduction. A wider range of power can be used to control the chemical and physical properties of thin-film materials based on power-dependent plasma chemistry. Hydrogenated amorphous silicon carbide films deposited in CW and pulsed plasma are used as an example. The different kinetics of film growth and the role of self-bias voltage in both types of plasma are discussed.

Published
2023

18. Shear Strength Range of GF/Polyester Composites Controlled by Plasma Nanotechnology

Author

Širjovová, Veronika, Zvonek, Milan, Jurko, Michal, Čech, Vladimír, Širjovová, Veronika, Zvonek, Milan, Jurko, Michal, and Čech, Vladimír

Abstract

Unsized single-end rovings are oxygen plasma pretreated and organosilicon plasma coated using plasma nanotechnology to optimize the interphase in glass-fiber-reinforced polyester composites and to determine the achievable range of their shear strength for potential applications. This surface modification of the fibers allows us to vary the shear strength of the composite in the range of 23.1 to 45.2 MPa at reduced financial costs of the process, while the commercial sizing corresponds to 39.2 MPa. The shear strength variability is controlled by the adhesion of the interlayer (plasma nanocoating) due to the variable density of chemical bonds at the interlayer/glass interface. The optimized technological conditions can be used for continuous surface modification of rovings in commercial online fiber-processing systems.

Published
2023

22. ENVIRONMENTALLY CONDITIONED CONFLICTS AND THE EMERGENCE OF DYSFUNCTIONAL STATES.

Author

Čech, Vladimír and Ištok, Robert

Subjects
*WATER shortages, *RENEWABLE natural resources, *NATURAL resources, *WAR, *ENVIRONMENTAL degradation, *SAFETY factor in engineering
Abstract

The issue of environmentally conditioned conflicts is extremely topical in the current geopolitical situation. The current, in many cases, uneven and unregulated economic and population growth, together with the ever-increasing global consumption, causes many countries to face a growing shortage of vital renewable resources, such as drinking water, arable land, pastures, forests, fish resources, etc. Depletion and excessive use of natural resources, combined with environmental degradation and climate change, is one of the factors threatening the safety of mankind. In particular, governments in developing countries, unstable states and developing economies are under increasing pressure to sustainably manage natural resources and resolve environmentally-related conflicts with many accompanying phenomena - armed conflict, migration, famine, disintegration of state structures. One of the possible consequences of environmental conflicts is the failure of the functioning of the state and the emergence of so-called dysfunctional states. The presented contribution deals with the mutual relationship between environmentally conditioned conflicts and dysfunctional states. Using specific examples, we analyze individual cases and make a typology of environmentally conditioned conflicts in relation to dysfunctional states. [ABSTRACT FROM AUTHOR]

Published
2023
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23. The effect of glass fiber storage time on the mechanical response of polymer composite

Author

Jurko, Michal, Součková, Lenka, Prokeš, Jan, Čech, Vladimír, Jurko, Michal, Součková, Lenka, Prokeš, Jan, and Čech, Vladimír

Abstract

The growing demand for polymer composites and their widespread use is inevitably accompanied by the need to know their degradation behavior over a sufficiently long period of time. This study focuses on commercial glass fiber rovings, which were stored in the indoor environment for up to 11 years. Fibers with different storage times, from fresh up to the oldest, were used to produce unidirectional fiber-reinforced polyester composites that were characterized to determine their shear and flexural properties dependent on fiber storage time. A significant decrease in shear strength was observed throughout the aging of the fibers, down to a decrease of 33% for the oldest fibers. An important finding, however, was that the significant decrease in shear strength was only partially reflected in the flexural strength, which corresponded to a decrease of 18% for the oldest fibers at consistent flexural modulus., Rostoucí poptávka po polymerních kompozitech a jejich široké použití je nevyhnutelně doprovázeno potřebou znát jejich degradační chování po dostatečně dlouhou dobu. Tato studie se zaměřuje na komerční pramence ze skleněných vláken, které byly skladovány ve vnitřním prostředí po dobu až 11 let. Vlákna s různou dobou skladování, od čerstvých po nejstarší, byla použita k výrobě jednosměrných polyesterových kompozitů vyztužených vlákny, které byly charakterizovány stanovením jejich smykových a ohybových vlastností v závislosti na době skladování vlákna. V průběhu stárnutí vláken byl pozorován významný pokles pevnosti ve smyku až do poklesu o 33 % u nejstarších vláken. Důležitým zjištěním však bylo, že výrazný pokles pevnosti ve smyku se jen částečně projevil v pevnosti v ohybu, což odpovídalo poklesu o 18 % u nejstarších vláken při konzistentním modulu v ohybu.

Published
2022

28. The adhesion of plasma nanocoatings controls the shear properties of GF/polyester composite

Author

Plichta, Tomáš, Širjovová, Veronika, Zvonek, Milan, Kalinka, Gerhard, Čech, Vladimír, Plichta, Tomáš, Širjovová, Veronika, Zvonek, Milan, Kalinka, Gerhard, and Čech, Vladimír

Abstract

High-performance fibre-reinforced polymer composites are important construction materials based not only on the specific properties of the reinforcing fibres and the flexible polymer matrix, but also on the compatible properties of the composite interphase. First, oxygen-free (a-CSi:H) and oxygen binding (a-CSiO:H) plasma nanocoatings of different mechanical and tribological properties were deposited on planar silicon dioxide substrates that closely mimic E-glass. The nanoscratch test was used to characterize the nanocoating adhesion expressed in terms of critical normal load and work of adhesion. Next, the same nanocoatings were deposited on E-glass fibres, which were used as reinforcements in the polyester composite to affect its interphase properties. The shear properties of the polymer composite were characterized by macro- and micromechanical tests, namely a short beam shear test to determine the short-beam strength and a single fibre push-out test to determine the interfacial shear strength. The results of the polymer composites showed a strong correlation between the short-beam strength and the interfacial shear strength, proving that both tests are sensitive to changes in fibre-matrix adhesion due to different surface modification of glass fibres (GF). Finally, a strong correlation between the shear properties of the GF/polyester composite and the adhesion of the plasma nanocoating expressed through the work of adhesion was demonstrated. Thus, increasing the work of adhesion of plasma nanocoatings from 0.8 to 1.5 mJ·m-2 increased the short-beam strength from 23.1 to 45.2 MPa. The results confirmed that the work of adhesion is a more suitable parameter to characterise the level of nanocoating adhesion in comparison with the critical normal load., Vysoce výkonné vlákny vyztužené polymerní kompozity jsou důležité konstrukční materiály založené nejen na specifických vlastnostech výztužných vláken a pružné polymerní matrici, ale také na kompatibilních vlastnostech kompozitního mezifáze. Nejprve byly na planární substráty oxidu křemičitého, které úzce napodobují E-sklo, naneseny plazmové nanopovlaky bez obsahu kyslíku (a-CSi: H) a vázající kyslík (a-CSiO: H). K charakterizaci nanopovlakové adheze vyjádřené z hlediska kritického normálního zatížení a práce adheze byl použit nanorozprašný test. Dále byly stejné nanopovlaky naneseny na vlákna E-glass, která byla použita jako výztuhy v polyesterovém kompozitu, aby se ovlivnily jeho mezifázové vlastnosti. Smykové vlastnosti polymerního kompozitu byly charakterizovány makro- a mikromechanickými zkouškami, jmenovitě zkouškou krátkým paprskem ve smyku pro stanovení pevnosti krátkého paprsku a zkouškou tlakem z jednoho vlákna pro stanovení mezifázové smykové pevnosti. Výsledky polymerních kompozitů ukázaly silnou korelaci mezi pevností krátkého paprsku a mezifázovou pevností ve smyku, což dokazuje, že oba testy jsou citlivé na změny adheze vláknových matric v důsledku odlišné povrchové úpravy skleněných vláken (GF). Nakonec byla prokázána silná korelace mezi smykovými vlastnostmi GF / polyesterového kompozitu a adhezí plazmatického nanopovlaku vyjádřenou prostřednictvím práce adheze. Zvyšování práce adheze plazmových nanopovlaků z 0,8 na 1,5 mJ · m-2 tedy zvýšilo sílu krátkého paprsku z 23,1 na 45,2 MPa. Výsledky potvrdily, že práce adheze je vhodnějším parametrem pro charakterizaci úrovně adheze nanopovlaku ve srovnání s kritickým normálním zatížením.

Published
2021

29. SPATIAL ASPECTS OF SUBURBANIZATION IN THE HITERLAND OF PREŠOV IN SLOVAKIA.

Author

Krokusova, Juliana and Čech, Vladimír

Subjects
*SUBURBANIZATION, *FRAGMENTED landscapes, *SUBURBS, *FIELD research, *DEMOGRAPHIC change, *REAL property acquisition
Abstract

The main objective of the paper is to analyze and evaluate what are the manifestations and impacts of suburbanization in the hinterland of the city of Prešov. The first manifestations of suburbanization started in 1996 and continue even nowadays. This process brings several consequences, economic, social, demographic, environmental, etc. When looking at migration flows, Prešov has shown a long-term decline in population. The municipalities located in its hinterland show an increase in population. In this paper we will focus mainly on the impacts of suburbanization in the landscape - landscape fragmentation, arable land grabbing and leapfrog development. The emphasis of the paper is on the analysis of aerial and historical imagery and field research to provide mapping and photo-documentation of spatial aspects in the study area. [ABSTRACT FROM AUTHOR]

Published
2022
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35. Optical Properties of Oxidized Plasma-Polymerized Organosilicones and Their Correlation with Mechanical and Chemical Parameters

Author

Čechalová, Božena, Bránecký, Martin, Klapetek, Petr, Čech, Vladimír, Čechalová, Božena, Bránecký, Martin, Klapetek, Petr, and Čech, Vladimír

Abstract

Čistý tetravinylsilan a jeho směsi s kyslíkem byly použity k depozici oxidovaných plazmových polymerních filmů při různém efektivním výkonu (0,1-10 W) a různých kyslíkových frakcích (0-0,71) za použití RF pulzní plazmy. Optické vlastnosti (index lomu, extinkční koeficient, mezera pásma) nanesených filmů byly zkoumány spektroskopickou elipsometrií (230-830 nm) za použití optického modelu a parametrizace Tauc-Lorentz. Analýzy chemických a mechanických vlastností filmů umožňují interpretaci změn optických vlastností s podmínkami depozice. Bylo zjištěno, že index lomu stoupá se zvýšeným efektivním výkonem v důsledku zvýšeného zesítění plazmové polymerní sítě, ale snížil se při zvýšení kyslíkové frakce vlivem poklesu polymerizačního zesíťování, protože počet uhlíkových vazeb v síti plazmového polymeru byl eliminován. Byla zjištěna velmi silná pozitivní korelace mezi Youngovým modelem a indexem lomu pro oxidované plazmové polymerní filmy. Optické vlastnosti filmů korelovaly s jejich chemickými vlastnostmi pro specifické podmínky depozice použité v této studii. Zdálo se, že pásová mezera (1,9-2,9 eV) je rozšířena kvůli zvýšené koncentraci vinylových skupin v oxidovaných plazmových polymerních filmech., Pure tetravinylsilane and its oxygen mixture were used to deposit oxidized plasma polymer films at various effective power (0.1–10 W) and various oxygen fractions (0–0.71) using RF pulsed plasma. The optical properties (refractive index, extinction coefficient, band gap) of the deposited films were investigated by spectroscopic ellipsometry (230–830 nm) using an optical model and Tauc-Lorentz parametrization. Analyses of chemical and mechanical properties of films allowed for the interpretation of changes in optical properties with deposition conditions. The refractive index was revealed to increase with enhanced effective power due to the increased crosslinking of the plasma polymer network but decreased when increasing the oxygen fraction due to the decrease of polymer crosslinking as the number of carbon bonds in the plasma polymer network was eliminated. A very strong positive correlation was found between the Young’s modulus and the refractive index for oxidized plasma polymer films. The optical properties of films correlated with their chemical properties for the specific deposition conditions used in this study. The band gap (1.9–2.9 eV) was assumed to be widened due to the increased concentration of vinyl groups in oxidized plasma polymer films.

Published
2019

37. Research of magnetic properties of spolic technosols (alcalic/hyperartefactic) on the landfill of industrial waste from nickel production

Author

Reiffers, Marián, primary, Vilček, Jozef, additional, Michaeli, Eva, additional, Čurlík, Ivan, additional, Klamár, Radoslav, additional, Čech, Vladimír, additional, Ivanová, Monika, additional, Koco, Štefan, additional, Pasternák, Tomáš, additional, Il’kovič, Sergej, additional, Parma, Ludvík, additional, Šebeň, Vladimír, additional, Šterbáková, Katarína, additional, Litecká, Juliána, additional, Csatáryová, Mária, additional, Zapotoková, Mariana, additional, and Solar, Vladimír, additional

Published
2018
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38. Caves of the Low Tatras National Park and Its Neighbourhood as Objects of Speleotourism.

Author

ČECH, Vladimír, GREGOROVÁ, Bohuslava, HRONČEK, Pavel, and FOGAŠ, Anton

Subjects
*NATIONAL parks & reserves, *CAVES, *CARBONATE rocks, *CAVING, *NEIGHBORHOODS, *SPELEOTHEMS
Abstract

Publicly accessible caves are important objects of the modern form of tourism, which is called speleotourism. The caves are important underground geolocalities, which are characterized by a high accumulation of visitors in a specific natural environment. They are usually part of large protected areas - national parks and protected landscape areas. The study deals with accessible caves in the Low Tatras National Park in the central part of Slovakia. In the national park, or rather in its vicinity, there are four caves formed in the carbonate rocks of the geological core of the Low Tatras mountains. In the first part of the study, we presented their basic geographical characteristics in terms of their description as underground geolocalities. The main aim of the study is to analyze the number of visitors to the Demänovská Cave of Freedom, Demänovská Ice Cave, located directly in the national park, Bystrianska Cave located in the buffer zone of the national park and Važecká Cave, located on the northern edge of the studied area. Individual geolocalities were evaluated in terms of 12 criteria (e.g., Variety and attractiveness of cave decoration, Interpretation of the guide, Difficulty of the tour, Amount of ticket price, and others), which were indexed answers of (speleo)tourists from the opinion poll. We conducted the survey during the summer months in the period from 2010 to 2019, and a total of 160 respondents participated. The basic results of a standardized public opinion survey gave us the answer to five research hypotheses. The results confirmed the important potential of caves as specific geolocalities for the development of (underground) speleotourism as a modern form of tourism. Speleotourism is currently an important form of tourism, which is developing in the national parks. [ABSTRACT FROM AUTHOR]

Published
2021
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39. Further Progress in Functional Interlayers with Controlled Mechanical Properties Designed for Glass Fiber/Polyester Composites

Author

Knob, Antonín, Lukeš, Jaroslav, Čech, Vladimír, Drzal, Lawrence, Knob, Antonín, Lukeš, Jaroslav, Čech, Vladimír, and Drzal, Lawrence

Abstract

Compatible interlayers must be coated on reinforcing fibers to ensure effective stress transfer from the polymer matrix to the fiber in high-performance polymer composites. The mechanical properties of the interlayer, and its interfacial adhesion on both interfaces with the fiber and polymer matrix are among the key parameters that control the performance of polymer composite through the interphase region. Plasma-synthesized interlayers, in the form of variable materials from polymer-like to glass-like films with a Young’s modulus of 10–52 GPa, were deposited on unsized glass fibers used as reinforcements in glass fiber/polyester composites. Modulus Mapping (dynamic nanoindentation testing) was successfully used to examine the mechanical properties across the interphase region on cross-sections of the model composite in order to distinguish the fiber, the interlayer, and the modified and bulk polymer matrix. The interfacial shear strength for plasma-coated fibers in glass fiber/polyester composites, determined from the microindentation test, was up to 36% higher than those of commercially sized fibers. The effects of fiber pretreatment, single and double interlayers, and post-treatment of the interlayer on interfacial shear strength were also discussed. Functional interlayers with high shear yield strength and controlled physicochemical properties are promising for high-performance polymer composites with a controlled interphase., Kompatibilní mezivrstvy musí být naneseny na výztužujících vláknech, aby se zajistil účinný přenos napětí z polymerní matrice na vlákno ve vysoce výkonných polymerních kompozitech. Mechanické vlastnosti mezivrstvy a její mezifázová adheze na obou rozhraních s vláknem a polymerní matricí patří mezi klíčové parametry, které řídí výkon polymerního kompozitu přes mezifázovou oblast. Mezivrstvy syntetizované plazmou ve formě variabilních materiálů z polymerních až sklovitých filmů s Youngovým modulem 10-52 GPa byly uloženy na nesložených skleněných vláknech používaných jako výztuže ve skleněných vláknech / polyesterových kompozitech. Modulové mapování (dynamické nanoindentační testování) bylo úspěšně použito k prozkoumání mechanických vlastností v mezifázové oblasti na průřezech modelového kompozitu, aby se rozlišovalo vlákno, mezivrstva, modifikovaná a objemová polymerní matrice. Interfekční smyková pevnost pro plazmová vlákna ve skleněných vláknech / polyesterových kompozitech, stanovená z mikroindentačního testu, byla až o 36% vyšší než u vláken s komerčně velkou velikostí. Byl také diskutován vliv předběžné úpravy vlákna, jednoduchých a dvojitých mezivrstev a následné zpracování mezivrstvy na mezilehlou smykovou pevnost. Funkční mezivrstvy s vysokou pevností ve smyku a kontrolovanými fyzikálně-chemickými vlastnostmi jsou slibné pro vysoce výkonné polymerní kompozity s řízenou mezifází.

Published
2018

40. THE IMPACT OF HISTORICAL MINING ON THE RELIEF OF LOW TATRAS (ON THE EXAMPLE OF MALÝ GÁPEĽ HILL).

Author

Čech, Vladimír, Hronček, Pavel, Tometzová, Dana, Hvizdák, Ladislav, and Košová, Vladislava

Subjects
*MINES & mineral resources, *UNDERGROUND areas, *GROUNDWATER, *IRON ores, *MOUNTAINS, *MINE water
Abstract

The underground mining development in Low Tatras focused primarily on gold, silver and partly iron ore exploitation began in the Middle Ages. At the end of the 16th century, manually created mining underground spaces (vertical shafts and horizontal galleries) were already 100 m deep and several hundred meters long. The mines were situated also at the top of the mountain range at an altitude of approximately 1400 meters above sea level. During the 16th century silver mine called St. Michal was created on the ridge of Malý Gápeľ hill at an altitude of more than 1500 m a. s. l. After more than three hundred years of exploitation, relief relics in the country of the current Low Tatras National Park were identified. The slope heaps located at the St. Michal shaft and at the hereditary gallery Jozef are visually the most distinct relief relics. From Jozef gallery still flows out underground mine water. Tourists currently use tailings on the heaps to build rock gravity towers. The extent and shape of the underground, which is presently inaccessible, is known by analogy - comparing the underground accessible medieval mines bored by the same technique in the western part of Veľký Gápeľ hill. On the basis of mapping works from the first half of 18th century was created 3D model of St. Michal medieval mine. In the mine, attempts to restore silver mining were made without much success until the first decade of the 19th century. From this period, anthropogenic relief is subject to natural development. [ABSTRACT FROM AUTHOR]

Published
2019
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45. In memoriam

Author

Čech, Vladimír

Published
1975

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