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2. Direct Identification of the Continuous Relaxation Time and Frequency Spectra of Viscoelastic Materials.

Author

Stankiewicz, Anna

Subjects
*FREQUENCY spectra, *INVERSE problems, *VISCOELASTIC materials, *EXPONENTIAL functions, *TIKHONOV regularization
Abstract

Relaxation time and frequency spectra are not directly available by measurement. To determine them, an ill-posed inverse problem must be solved based on relaxation stress or oscillatory shear relaxation data. Therefore, the quality of spectra models has only been assessed indirectly by examining the fit of the experiment data to the relaxation modulus or dynamic moduli models. As the measures of data fitting, the mean sum of the moduli square errors were usually used, the minimization of which was an essential step of the identification algorithms. The aim of this paper was to determine a relaxation spectrum model that best approximates the real unknown spectrum in a direct manner. It was assumed that discrete-time noise-corrupted measurements of a relaxation modulus obtained in the stress relaxation experiment are available for identification. A modified relaxation frequency spectrum was defined as a quotient of the real relaxation spectrum and relaxation frequency and expanded into a series of linearly independent exponential functions that are known to constitute a basis of the space of square-integrable functions. The spectrum model, given by a finite series of these basis functions, was assumed. An integral-square error between the real unknown modified spectrum and the spectrum model was taken as a measure of the model quality. This index was proved to be expressed in terms of the measurable relaxation modulus at uniquely defined sampling instants. Next, an empirical identification index was introduced in which the values of the real relaxation modulus are replaced by their noisy measurements. The identification consists of determining the spectrum model that minimizes this empirical index. Tikhonov regularization was applied to guarantee model smoothness and noise robustness. A simple analytical formula was derived to calculate the optimal model parameters and expressed in terms of the singular value decomposition. A complete identification algorithm was developed. The analysis of the model smoothness and model accuracy for noisy measurements was carried out. The equivalence of the direct identification of the relaxation frequency and time spectra has been demonstrated when the time spectrum is modeled by a series of functions given by the product of the relaxation frequency and its exponential function. The direct identification concept can be applied to both viscoelastic fluids and solids; however, some limitations to its applicability have been pointed out. Numerical studies have shown that the proposed identification algorithm can be successfully used to identify Gaussian-like and Kohlrausch–Williams–Watt relaxation spectra. The applicability of this approach to determining other commonly used classes of relaxation spectra was also examined. [ABSTRACT FROM AUTHOR]

Published
2024
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3. Robust Recovery of Optimally Smoothed Polymer Relaxation Spectrum from Stress Relaxation Test Measurements.

Author

Stankiewicz, Anna

Subjects
*STRESS relaxation tests, *RHEOLOGY, *ADMISSIBLE sets, *APPROXIMATION error, *CONTINUOUS functions, *LAGRANGE multiplier
Abstract

The relaxation spectrum is a fundamental viscoelastic characteristic from which other material functions used to describe the rheological properties of polymers can be determined. The spectrum is recovered from relaxation stress or oscillatory shear data. Since the problem of the relaxation spectrum identification is ill-posed, in the known methods, different mechanisms are built-in to obtain a smooth enough and noise-robust relaxation spectrum model. The regularization of the original problem and/or limit of the set of admissible solutions are the most commonly used remedies. Here, the problem of determining an optimally smoothed continuous relaxation time spectrum is directly stated and solved for the first time, assuming that discrete-time noise-corrupted measurements of a relaxation modulus obtained in the stress relaxation experiment are available for identification. The relaxation time spectrum model that reproduces the relaxation modulus measurements and is the best smoothed in the class of continuous square-integrable functions is sought. Based on the Hilbert projection theorem, the best-smoothed relaxation spectrum model is found to be described by a finite sum of specific exponential–hyperbolic basis functions. For noise-corrupted measurements, a quadratic with respect to the Lagrange multipliers term is introduced into the Lagrangian functional of the model's best smoothing problem. As a result, a small model error of the relaxation modulus model is obtained, which increases the model's robustness. The necessary and sufficient optimality conditions are derived whose unique solution yields a direct analytical formula of the best-smoothed relaxation spectrum model. The related model of the relaxation modulus is given. A computational identification algorithm using the singular value decomposition is presented, which can be easily implemented in any computing environment. The approximation error, model smoothness, noise robustness, and identifiability of the polymer real spectrum are studied analytically. It is demonstrated by numerical studies that the algorithm proposed can be successfully applied for the identification of one- and two-mode Gaussian-like relaxation spectra. The applicability of this approach to determining the Baumgaertel, Schausberger, and Winter spectrum is also examined, and it is shown that it is well approximated for higher frequencies and, in particular, in the neighborhood of the local maximum. However, the comparison of the asymptotic properties of the best-smoothed spectrum model and the BSW model a priori excludes a good approximation of the spectrum in the close neighborhood of zero-relaxation time. [ABSTRACT FROM AUTHOR]

Published
2024
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5. Patterns of host use by brood parasitic Maculinea butterflies across Europe

Author

Tartally, András, Thomas, Jeremy A., Anton, Christian, Balletto, Emilio, Barbero, Francesca, Bonelli, Simona, Bräu, Markus, Casacci, Luca Pietro, Csősz, Sándor, Czekes, Zsolt, Dolek, Matthias, Dziekańska, Izabela, Elmes, Graham, Fürst, Matthias A., Glinka, Uta, Hochberg, Michael E., Höttinger, Helmut, Hula, Vladimir, Maes, Dirk, Munguira, Miguel L., Musche, Martin, Nielsen, Per Stadel, Nowicki, Piotr, Oliveira, Paula S., Peregovits, László, Ritter, Sylvia, Schlick-Steiner, Birgit C., Settele, Josef, Sielezniew, Marcin, Simcox, David J., Stankiewicz, Anna M., Steiner, Florian M., Švitra, Giedrius, Ugelvig, Line V., Van Dyck, Hans, Varga, Zoltán, Witek, Magdalena, Woyciechowski, Michal, Wynhoff, Irma, and Nash, David R.

Published
2019

10. How to Make the Stress Relaxation Experiment for Polymers More Informative.

Author

Stankiewicz, Anna and Juściński, Sławomir

Subjects
*TIKHONOV regularization, *STRESS relaxation tests, *POLYMERS
Abstract

Different viscoelastic models and characteristics are commonly used to describe, analyze, compare and improve the mechanical properties of polymers. A time-dependent linear relaxation modulus next to frequency-domain storage and loss moduli are the basic rheological material functions of polymers. The exponential Maxwell model and the exponential stretched Kohlrausch–Williams–Watts model are, probably, the most known linear rheological models of polymers. There are different identification methods for such models, some of which are dedicated to specific models, while others are general in nature. However, the identification result, i.e., the best model, always depends on the specific experimental data on the basis of which it was determined. When the rheological stress relaxation test is performed, the data are composed of the sampling instants used in the test and on the measurements of the relaxation modulus of the real material. To build a relaxation modulus model that does not depend on sampling instants is a fundamental concern. The problem of weighted least-squares approximation of the real relaxation modulus is discussed when only the noise-corrupted time-measurements of the relaxation modulus are accessible for identification. A wide class of models, that are continuous, differentiable and Lipschitz with respect to parameters, is considered for the relaxation modulus approximation. The main results concern the models that are selected asymptotically as the number of measurements tends to infinity. It is shown that even when the true relaxation modulus description is completely unknown, the approximate optimal model parameters can be derived from the measurement data that are obtained for sampling instants that are selected randomly due to the appropriate randomization introduced whenever certain conditions regarding the adopted class of models are satisfied. It is shown that the most commonly used stress relaxation models, the Maxwell and Kohlrausch–Williams–Watts models, satisfy these conditions. Since the practical problems of the identification of relaxation modulus models are usually ill posed, Tikhonov regularization is applied to guarantee the stability of the regularized solutions. The approximate optimal model is a strongly consistent estimate of the regularized model that is optimal in the sense of the deterministic integral weighted square error. An identification algorithm leading to the best regularized model is presented. The stochastic-type convergence analysis is conducted for noise-corrupted relaxation modulus measurements, and the exponential convergence rate is proved. Numerical studies for different models of the relaxation modulus used in the polymer rheology are presented for the material described by a bimodal Gauss-like relaxation spectrum. Numerical studies have shown that if appropriate randomization is introduced in the selection of sampling instants, then optimal regularized models of the relaxation modulus being asymptotically independent of these time instants can be recovered from the stress relaxation experiment data. The robustness of the identification algorithm to measurement noises was demonstrated both by analytical and numerical analyses. [ABSTRACT FROM AUTHOR]

Published
2023
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12. Design and Synthesis of New Quinazolin-4-one Derivatives with Negative mGlu7 Receptor Modulation Activity and Antipsychotic-Like Properties

Author

Kaczorowska, Katarzyna, primary, Stankiewicz, Anna, additional, Bugno, Ryszard, additional, Paluchowska, Maria H., additional, Burnat, Grzegorz, additional, Brański, Piotr, additional, Cieślik, Paulina, additional, Wierońska, Joanna M., additional, Milik, Mariusz, additional, Nowak, Mateusz, additional, Przybyłowicz, Agnieszka, additional, Kozioł, Aneta, additional, Hogendorf, Agata, additional, Hogendorf, Adam S., additional, Kalinowska-Tłuścik, Justyna, additional, Duszyńska, Beata, additional, Pilc, Andrzej, additional, and Bojarski, Andrzej J., additional

Published
2023
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14. Design and Synthesis of New Quinazolin-4-one Derivatives with Negative mGlu 7 Receptor Modulation Activity and Antipsychotic-Like Properties.

Author

Kaczorowska, Katarzyna, Stankiewicz, Anna, Bugno, Ryszard, Paluchowska, Maria H., Burnat, Grzegorz, Brański, Piotr, Cieślik, Paulina, Wierońska, Joanna M., Milik, Mariusz, Nowak, Mateusz, Przybyłowicz, Agnieszka, Kozioł, Aneta, Hogendorf, Agata, Hogendorf, Adam S., Kalinowska-Tłuścik, Justyna, Duszyńska, Beata, Pilc, Andrzej, and Bojarski, Andrzej J.

Subjects
*CHEMICAL libraries, *NEURAL inhibition, *QUINAZOLINONES, *SOCIAL perception, *SOCIAL interaction, *ARIPIPRAZOLE, *RISPERIDONE
Abstract

Following the glutamatergic theory of schizophrenia and based on our previous study regarding the antipsychotic-like activity of mGlu7 NAMs, we synthesized a new compound library containing 103 members, which were examined for NAM mGlu7 activity in the T-REx 293 cell line expressing a recombinant human mGlu7 receptor. Out of the twenty-two scaffolds examined, active compounds were found only within the quinazolinone chemotype. 2-(2-Chlorophenyl)-6-(2,3-dimethoxyphenyl)-3-methylquinazolin-4(3H)-one (A9-7, ALX-171, mGlu7 IC50 = 6.14 µM) was selective over other group III mGlu receptors (mGlu4 and mGlu8), exhibited satisfactory drug-like properties in preliminary DMPK profiling, and was further tested in animal models of antipsychotic-like activity, assessing the positive, negative, and cognitive symptoms. ALX-171 reverse DOI-induced head twitches and MK-801-induced disruptions of social interactions or cognition in the novel object recognition test and spatial delayed alternation test. On the other hand, the efficacy of the compound was not observed in the MK-801-induced hyperactivity test or prepulse inhibition. In summary, the observed antipsychotic activity profile of ALX-171 justifies the further development of the group of quinazolin-4-one derivatives in the search for a new drug candidate for schizophrenia treatment. [ABSTRACT FROM AUTHOR]

Published
2023
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15. New 1,2,4-oxadiazole derivatives with positive mGlu4 receptor modulation activity and antipsychotic-like properties

Author

Stankiewicz, Anna, primary, Kaczorowska, Katarzyna, additional, Bugno, Ryszard, additional, Kozioł, Aneta, additional, Paluchowska, Maria H., additional, Burnat, Grzegorz, additional, Chruścicka, Barbara, additional, Chorobik, Paulina, additional, Brański, Piotr, additional, Wierońska, Joanna M., additional, Duszyńska, Beata, additional, Pilc, Andrzej, additional, and Bojarski, Andrzej J., additional

Published
2021
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17. Fractional Maxwell model of viscoelastic biological materials

Author

Stankiewicz Anna

Subjects
Microbiology, QR1-502, Physiology, QP1-981, Zoology, QL1-991
Abstract

This article focuses on fractional Maxwell model of viscoelastic materials, which are a generalization of classic Maxwell model to non-integer order derivatives. To build a fractional Maxwell model when only the noise-corrupted discrete-time measurements of the relaxation modulus are accessible for identification is a basic concern. For fitting the original measurement data an approach is suggested, which is based on approximate Scott Blair fundamental fractional non-integer models, and which means that the data are fitted by solving two dependent but simple linear least-squares problems in two separable time intervals. A complete identification algorithm is presented. The usability of the method to find the fractional Maxwell model of real biological material is shown. The parameters of the fractional Maxwell model of carrot root that approximate the experimental stress relaxation data closely are given.

Published
2018
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18. New 1,2,4-oxadiazole derivatives with positive mGlu4 receptor modulation activity and antipsychotic-like properties.

Author

Stankiewicz, Anna, Kaczorowska, Katarzyna, Bugno, Ryszard, Kozioł, Aneta, Paluchowska, Maria H., Burnat, Grzegorz, Chruścicka, Barbara, Chorobik, Paulina, Brański, Piotr, Wierońska, Joanna M., Duszyńska, Beata, Pilc, Andrzej, and Bojarski, Andrzej J.

Subjects
*ALLOSTERIC regulation, *LABORATORY mice, *GLUTAMATE receptors, *CLOZAPINE, *ALBINISM
Abstract

Considering the allosteric regulation of mGlu receptors for potential therapeutic applications, we developed a group of 1,2,4-oxadiazole derivatives that displayed mGlu4 receptor positive allosteric modulatory activity (EC50 = 282-656 nM). Selectivity screening revealed that they were devoid of activity at mGlu1, mGlu2 and mGlu5 receptors, but modulated mGlu7 and mGlu8 receptors, thus were classified as group III-preferring mGlu receptor agents. None of the compounds was active towards hERG channels or in the mini-AMES test. The most potent in vitro mGlu4 PAM derivative 52 (N-(3-chloro-4-(5-(2-chlorophenyl)-1,2,4-oxadiazol-3-yl)phenyl)picolinamide) was readily absorbed after i.p. administration (male Albino Swiss mice) and reached a maximum brain concentration of 949.76 ng/mL. Five modulators (34, 37, 52, 60 and 62) demonstrated significant anxiolytic- and antipsychotic-like properties in the SIH and DOI-induced head twitch test, respectively. Promising data were obtained, especially for N-(4-(5-(2-chlorophenyl)-1,2,4-oxadiazol-3-yl)-3-methylphenyl)picolinamide (62), whose effects in the DOI-induced head twitch test were comparable to those of clozapine and better than those reported for the selective mGlu4 PAM ADX88178. [ABSTRACT FROM AUTHOR]

Published
2022
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19. Omecamtiv mecarbil in chronic heart failure with reduced ejection fraction, GALACTIC‐HF: baseline characteristics and comparison with contemporary clinical trials

Author

Teerlink, John R., Diaz, Rafael, Felker, G. Michael, McMurray, John J.V., Metra, Marco, Solomon, Scott D., Adams, Kirkwood F., Anand, Inder, Arias‐Mendoza, Alexandra, Biering‐Sørensen, Tor, Böhm, Michael, Bonderman, Diana, Cleland, John G.F., Corbalan, Ramon, Crespo‐Leiro, Maria G., Dahlström, Ulf, Echeverria Correa, Luis E., Fang, James C., Filippatos, Gerasimos, Fonseca, Cândida, Goncalvesova, Eva, Goudev, Assen R., Howlett, Jonathan G., Lanfear, David E., Lund, Mayanna, Macdonald, Peter, Mareev, Vyacheslav, Momomura, Shin‐ichi, O'Meara, Eileen, Parkhomenko, Alexander, Ponikowski, Piotr, Ramires, Felix J. A., Serpytis, Pranas, Sliwa, Karen, Spinar, Jindrich, Suter, Thomas M., Tomcsanyi, Janos, Vandekerckhove, Hans, Vinereanu, Dragos, Voors, Adriaan A., Yilmaz, Mehmet B., Zannad, Faiez, Sharpsten, Lucie, Legg, Jason C., Abbasi, Siddique A., Varin, Claire, Malik, Fady I., Kurtz, Christopher E., Besada, Diego Alejandro, Majul, Claudio Rodolfo, Bruno, Marco Raul Litvak, Sassone, Sonia, Avaca, Horacio Alberto, Rasmussen, Mariela, Aiub, Jorge Roberto, Hominal, Miguel Angel, Perna, Eduardo, Duran, Ruben Omar Garcia, Schiavi, Lilia, Marquez, Lilia Luz Lobo, Vilamajo, Oscar Alberto Gomez, Mackinnon, Ignacio, Fuente, Ricardo Alfonso Leon, Montana, Oscar Romano, Novaretto, Leonardo, Guerrero, Rodolfo Andres Ahuad, Brasca, Daniela Garcia, Prado, Aldo, Garrido, Marcelo Alejandro, Luquez, Hugo, Martinez, Diego Felipe, Nicolosi, Liliana, Parody, Maria Leonor, Zaidman, Cesar, Berra, Fernando Colombo, Ibañez, Julio, Zapata, Gerardo, Caccavo, Alberto, Colque, Roberto, Diez, Mirta, Poy, Carlos, Salomone, Oscar Alejandro, Vogel, Daniel, Bordonava, Anselmo Paulino, Fernandez, Alberto, French, John, Atherton, John, Hamilton, Andrew, Begg, Alistair, Abhayaratna, Walter, Judkins, Christopher, De Pasquale, Carmine, McKenzie, Scott, Amerena, John, Szto, Gregory, Kearney, Leighton, Zimmet, Hendrik, Sverdlov, Aaron, Beltrame, John, Korczyk, Dariusz, Sindone, Andrew, Moertl, Deddo, Huber, Kurt, Huelsmann, Martin, Ablasser, Klemens, Ebner, Christian, Siostrzonek, Peter, Drexel, Heinz, Poelzl, Gerhard, Dujardin, Karl, Dupont, Matthias, Buysschaert, Ian, Lancellotti, Patrizio, Droogne, Walter, Chouchane, Iman, Silveira, Fabio, Rassi, Salvador, Reis, Gilmar, Filho, Pedro Pimentel, Simoes, Marcus Vinicius, Braga, Joao Carlos, Giorgeto, Flavio Eduardo, Ferraz, Almir, Jaeger, Cristiano Pederneiras, Saraiva, Jose Francisco, Tognon, Alexandre, Cardoso, Juliano, Greco, Oswaldo, Paiva, Maria Sanali, Paolino, Bruno, Filho, Otavio Coelho, Maia, Lilia Nigro, Silva, Rodrigo, Canesin, Manoel, Rossi, Paulo Roberto Ferreira, Fortes, Jose Augusto Ribas, Cerci, Rodrigo Julio, Manenti, Euler Roberto Fernandes, Leaes, Paulo Ernesto, Silva Neto, Luis Beck, Souza, Weimar Kunz Barroso, Bacal, Fernando, Chaves, Renato, Ramires, Felix, Vidotti, Maria Helena, Barros e Silva, Pedro Gabriel Melo, Piegas, Leopoldo Soares, Todorov, Georgi, Tzekova, Maria, Goudev, Assen, Mincheva, Valentina, Vasilev, Ivaylo, Tisheva‐ Gospodinova, Snezhanka, Petrov, Ivo, Postadzhiyan, Arman, Velikov, Chavdar, Dimov, Bojidar, Constance, Christian, Phaneuf, Denis‐Carl, Mielniczuk, Lisa, Pandey, A Shekhar, Senaratne, Manohara, Zieroth, Shelley, Savard, Daniel, Stewart, Robert, Huynh, Thao, Giannetti, Nadia, Moe, Gordon, Bourgeois, Ronald, Ezekowitz, Justin, Hartleib, Michael, Sussex, Bruce, Babapulle, Mohan, Chehayeb, Raja, Gaudet, Daniel, McKelvie, Robert, Nguyen, Viviane, Roth, Sherryn, Gupta, Milan, Pesant, Yves, Rupka, Dennis, Bhargava, Rakesh, Costa‐Vitali, Atilio, Proulx, Guy, Vega, Mario, Potthoff, Sergio, Cid, Maria Cristina Schnettler, Sepulveda, Alex Mauricio Villablanca, Zanetti, Fernando Tomas Lanas, Gajardo, Victor Areli Saavedra, Kindel, Carlos Conejeros, Jofre, Christian Paolo Pincetti, Segarra, Jorge Leonardo Cobos, Venegas, Manuel Eduardo Rodriguez, Hidalgo, Mario Yanez, Jalaf, Margarita Gertrudis Vejar, Li, Weimin, Zhang, Jinguo, Fu, Xin, Zhang, Xuelian, Li, Dongye, Wang, Zhifang, Qu, Yanling, Zheng, Zhe, Tang, Huifang, Yang, Ping, Zhang, Yuhui, Zheng, Yang, Mi, Yafei, Huang, He, Bu, Peili, Chen, Guoqin, Chen, Jiyan, Han, Yajun, Li, Zhangquan, Ma, Shumei, Yang, Xuming, Yuan, Zuyi, Dong, Yugang, Li, Zhaoping, Mahemuti, Ailiman, Niu, Wentang, Yang, Zhenyu, Zhang, Yuqing, Sun, Yuemin, Wu, Weiheng, Liu, Feng, Yan, Jing, Li, Yinjun, Wang, Yi, Zhang, Shouyan, Zhou, Changyong, Cui, Hanbin, Li, Jianjun, Li, Tianfa, Han, Qinghua, Wei, Yu, Correa, Luis Eduardo Echeverria, Mendoza, Jose Luis Accini, Jattin, Fernando Manzur, Osorio, Wilder Castaño, Luengas, Carlos Alberto, Arroyo, Julian Alonso Coronel, Corredor, Miguel Alfredo Moncada, Giraldo, Clara Ines Saldarriaga, Lopez, Rodrigo Botero, Salazar, Dora Ines Molina, Triana, Miguel Urina, Lopez, Luis Horacio Atehortua, Rojas, Pastor Olaya, Pelaez, Sebastian Velez, Pareja, Monica Lopez, Bonfanti, Alberto Cadena, Polasek, Rostislav, Monhart, Zdenek, Sochor, Karel, Motovska, Zuzana, Belohlavek, Jan, Busak, Ladislav, Krupicka, Jiri, Tyl, Petr, Jerabek, Ondrej, Podpera, Ivo, Skrobakova, Janka, Peterka, Karel, Spacek, Rudolf, Cech, Vladimir, Kellnerova, Ivana, Nechvatal, Libor, Pozdisek, Zbynek, Houra, Marek, Kryza, Radim, Machova, Vilma, Cepelak, Michal, Stepek, David, Zeman, Kamil, Klimsa, Zdenek, Koleckar, Pavel, Schee, Alexandr, Spinarova, Lenka, Coufal, Zdenek, Jeppesen, Jorgen, Vraa, Soren, Wiggers, Henrik, Nyvad, Ole, Nielsen, Tonny, Kaiser‐Nielsen, Peter, Videbaek, Lars, Galinier, Michel, Lefebvre, Jean‐Marie, Tartiere, Jean‐Michel, De Geeter, Guillaume, Roubille, Francois, Ricci, Jean Etienne, Salvat, Muriel, Gueffet, Jean‐Pierre, Decoulx, Eric, Berdague, Philippe, Jondeau, Guillaume, Ovize, Michel, Groote, Pascal De, Donal, Erwan, Isnard, Richard, Sabatier, Rémi, Trochu, Jean Noel, Damy, Thibaud, Georges, Jean‐Louis, Rosamel, Yann, Picard, François, Aboyans, Victor, Laperche, Thierry, Mitrovic, Veselin, Taggeselle, Jens, Störk, Stefan, Ebelt, Henning, Genth‐Zotz, Sabine, Rassaf, Tienush, Duengen, Hans‐Dirk, Mittag, Marcus, Menck, Niels, Zeymer, Uwe, Haehling, Stephan, Boehm, Michael, Frankenstein, Lutz, Killat, Holger, Bourhaial, Hakima, Beug, Daniel, Horacek, Thomas, Pfister, Roman, Sandri, Marcus, Westenfeld, Ralf, Kadel, Christoph, Karvounis, Haralambos, Patsilinakos, Sotirios, Mantas, Ioannis, Karavidas, Apostolos, Giamouzis, Grigorios, Tsioufis, Konstantinos, Naka, Katerina, Tziakas, Dimitrios, Parissis, John, Styliadis, Ioannis, Barbetseas, Ioannis, Manolis, Athanasios, Kochiadakis, George, Herczeg, Bela, Nagy, Laszlo, Nyolczas, Noemi, Toth, Kalman, Merkely, Bela, Laszlo, Zoltan, Mark, Laszlo, Szakal, Imre, Papp, Andras, Bezzegh, Katalin, Lakatos, Ferenc, Hajko, Erik, Papp, Aniko, Forster, Tamas, Lupkovics, Geza, Mohacsi, Attila, Salamon, Csaba, Aradi, Daniel, Andreka, Peter, Szasz, Gyula, Zilahi, Zsolt, Kazinczy, Rita, Margonato, Alberto, Agostoni, Piergiuseppe, Fucili, Alessandro, Piovaccari, Giancarlo, Senni, Michele, Carluccio, Erberto, Bilato, Claudio, Frigerio, Maria, Indolfi, Ciro, Sinagra, Gianfranco, Brunetti, Natale Daniele, Perna, Gianpiero, Pini, Daniela, Volterrani, Maurizio, Leonardi, Sergio, Mortara, Andrea, Friz, Hernan Emilio Francisco Polo, Rossini, Roberta, Tocchetti, Carlo Gabriele, Vincenzi, Antonella, Cavallini, Claudio, Floresta, Agata Marina, Zaca, Valerio, Giudici, Vittorio, Villani, Giovanni Quinto, Higashino, Yorihiko, Oishi, Shogo, Wada, Atsuyuki, Fukuzawa, Shigeru, Onoue, Kenji, Koike, Akihiro, Koizumi, Tomomi, Masuda, Seigo, Mitsuo, Kazuhisa, Takahashi, Natsuki, Takenaka, Takashi, Tanabe, Jun, Watanabe, Naoki, Yoshida, Takeshi, Amano, Tetsuya, Ishikawa, Masahiro, Kida, Keisuke, Kubota, Toru, Nakamura, Kentaro, Sakamoto, Tomohiro, Shimomura, Mitsuhiro, Yuge, Masaru, Doi, Masayuki, Domae, Hiroshi, Ebato, Mio, Fujii, Kenshi, Fujiwara, Wakaya, Gohara, Seiichiro, Hata, Yoshiki, Kanda, Junji, Kitaoka, Hiroaki, Matsumoto, Takashi, Michishita, Ichiro, Miura, Shinichiro, Miyazaki, Tetsuro, Nakamura, Akihiro, Ogawa, Tomohiro, Okumura, Takahiro, Okumura, Yasuo, Sakai, Tetsuo, Sato, Yukihito, Shimizu, Wataru, Sugino, Hiroshi, Suzuki, Masahiro, Takagi, Atsutoshi, Takaishi, Hiroshi, Tanaka, Takahiro, Terasaki, Toshiro, Tsujimoto, Mitsuru, Ueda, Yasunori, Ujino, Keiji, Usui, Makoto, Yamamoto, Mitsutaka, Yoshikawa, Masaki, Ando, Kenji, Asakura, Masanori, Asano, Hiroshi, Fujii, Shigeru, Hara, Hisao, Inomata, Takayuki, Isshiki, Takaaki, Kadokami, Toshiaki, Kai, Hisashi, Kasai, Toshio, Kawamitsu, Katsunori, Kawasaki, Tomohiro, Koga, Tokushi, Komiyama, Nobuyuki, Maejima, Yasuhiro, Manita, Mamoru, Miyamoto, Nobuhide, Node, Koichi, Numaguchi, Kotaro, Sakata, Yasushi, Serikawa, Takeshi, Takama, Noriaki, Tatebe, Shunsuke, Ueno, Hideki, Hidaka, Takayuki, Hiroi, Shitoshi, Iseki, Harukazu, Ito, Hiroshi, Kajinami, Kouji, Kawakami, Hideo, Momiyama, Yukihiko, Mori, Masuki, Morita, Yukiko, Okishige, Kaoru, Sakagami, Satoru, Takeishi, Yasuchika, Terasawa, Akihiro, Utsu, Noriaki, Badariene, Jolita, Celutkiene, Jelena, Slapikas, Rimvydas, Jarasuniene, Dalia, Castillo, Armando Garcia, De los Rios Ibarra, Manuel Odin, Lopez, Gabriel Arturo Ramos, Llamas, Edmundo Alfredo Bayram, Esperon, Guillermo Antonio Llamas, Vazquez, Eduardo Salcido, Gonzalez, Ricardo Garcia, Leon, Jose Luis Arenas, Gonzalez, Salvador Leon, Mendoza, Maria Alexandra Arias, Rodriguez, Alicia Contreras, Machado, Gustavo Francisco Mendez, Salazar, Melchor Alpizar, Ruiz, Alberto Esteban Bazzoni, Flores, Ana Maria De Leon, Carrasco, Jose Alfredo Pagola, Araiza, Raul Reyes, Römer, Tjeerd, Remmen, Johannes, Van Eck, Jacob, Elvan, Arif, Smilde, Tom, Voors, Adriaan, Wal, Ruud, Schaap, Jeroen, Sluis, Aize, Linssen, Gerardus, Magro, Michael, Willems, Frank, Hal, John, Zwaan, Coenraad, Beelen, Driek, Boswijk, Dirk, Hermans, Walter, Van Kesteren, Henricus, Scott, Russell, Hart, Hamish, Lund, Marianne, Szczasny, Marcin, Blicharski, Tomasz, Kafara, Mariusz, Stankiewicz, Anna, Skonieczny, Grzegorz, Zabowka, Maciej, Kania, Grzegorz, Kopaczewski, Jerzy, Pawlowicz, Lidia, Spyra, Janusz, Wlodarczyk, Aleksander, Sciborski, Ryszard, Balsam, Pawel, Drozdz, Jaroslaw, Sobkowicz, Bozena, Konieczynska, Malgorzata, Lelonek, Malgorzata, Bednarkiewicz, Zbigniew, Trebacz, Jaroslaw, Jankowski, Piotr, Sidor, Mateusz, Berkowski, Piotr, Chmielak, Zbigniew, Lenartowska, Lucyna, Nessler, Jadwiga, Straburzynska‐Migaj, Ewa, Kalarus, Zbigniew, Kowalski, Robert, Kalecinska‐Krystkiewicz, Ewa, Gola, Zbigniew, Pijanowski, Zbigniew, Wozakowska‐Kaplon, Beata, Cymerman, Krzysztof, Rynkiewicz, Andrzej, Miekus, Pawel, Monteiro, Pedro, Sarmento, Pedro Morais, Almeida, Filipa, Duarte, Tatiana, Fonseca, Candida, Oliveira, Luis, Santos, Luis, Brito, Dulce, Stanciulescu, Gabriela, Spiridon, Marilena Renata, Militaru, Constantin, Podoleanu, Cristian Gheorghe, Zdrenghea, Dumitru, Popescu, Mircea Ioachim, Macarie, Cezar‐Eugen, Giuca, Alina, Mitu, Florin, Voicu, Olga‐Cristina, Dorobantu, Maria, Lighezan, Daniel, Stamate, Sorin, Bykov, Alexander, Kobalava, Zhanna, Zrazhevskiy, Konstantin, Semenova, Irina, Vishnevsky, Alexander, Shutemova, Elena, Tereschenko, Sergey, Shvarts, Yury, Barbarash, Olga, Lukyanov, Yury, Voevoda, Mikhail, Dovgolis, Svetlana, Dronov, Dmitry, Goloshchekin, Boris, Sitnikova, Maria, Ezhov, Marat, Tarasov, Nikolay, Kotelnikov, Mikhail, Kostenko, Viktor, Solovev, Oleg, Goncharov, Ivan, Myasnikov, Roman, Rafalskiy, Vladimir, Ryabov, Vyacheslav, Kosmacheva, Elena, Motylev, Igor, Nosov, Vladimir, Osipova, Irina, Salukhov, Vladimir, Belenkiy, Dmitriy, Bolshakova, Olga, Pimenov, Leonid, Shilkina, Nataliya, Kulibaba, Elena, Repin, Alexey, Timofeev, Alexander, Mitrokhin, Vladislav, Sherenkov, Alexander, Arbolishvili, Georgy, Antalik, Lubomir, Dzupina, Andrej, Fulop, Peter, Majercak, Ivan, Gonsorcik, Jozef, Vinanska, Daniela, Lenner, Egon, Lukacova, Jana, Margoczy, Roman, Smik, Rudolf, Stevlik, Jan, Uhliar, Rudolf, Burgess, Lesley, Badat, Aysha, Klug, Eric, Van Zyl, Louis, Abelson, Mark, Moodley, Rajendran, Tsabedze, Nqoba, Fourie, Nyda, Bonet, Luis Almenar, Prado, Jose Maria Arizon, Oliveira Soares, Manue Martinez‐Selles D, Villota, Julio Eduardo Nuñez, Leiro, Maria Generosa Crespo, Juanatey, Jose Ramon Gonzalez, Figal, Domingo Andres Pascual, Palomas, Juan Luis Bonilla, Perez, Sonia Mirabet, Jimenez, Juan Francisco Delgado, Padron, Antonio Lara, Diaz, Victor Alfonso Jimenez, Cubero, Javier Segovia, Paya, Vicente Eduardo Climent, Mayoral, Alejandro Recio, Fuente Galan, Luis, Doblas, Juan Jose Gomez, Freire, Ramon Bover, Peiro, Maria Teresa Blasco, Molina, Beatriz Diaz, Martinez, Laura Jordan, Vilchez, Francisco Gonzalez, Boman, Kurt, Karlstrom, Patric, Berglund, Stefan, Szabo, Barna, Peterson, Magnus, Wodlin, Peter, Lindholm, Carl‐Johan, Moccetti, Tiziano, Mueller, Christian, Suter, Thomas, Hullin, Roger, Meyer, Philippe, Noll, Georg, Yigit, Zerrin, Turgut, Okan Onur, Bekar, Lutfu, Sahin, Tayfun, Koldas, Zehra Lale, Celik, Ahmet, Cavusoglu, Yuksel, Demir, Mesut, Onrat, Ersel, Duzenli, Mehmet, Cosansu, Kahraman, Muderrisoglu, Ibrahim Haldun, Tuncer, Mustafa, Badak, Ozer, Nalbantgil, Sanem, Kirma, Cevat, Okuyan, Ertugrul, Guray, Umit, Prokhorov, Oleksandr, Karpenko, Oleksandr, Vakaliuk, Igor, Yagensky, Andriy, Kracz, Igor, Stanislavchuk, Mykola, Kulynych, Oleksii, Rishko, Mykola, Stets, Roman, Tseluyko, Vira, Mishchenko, Larysa, Rudenko, Leonid, Rudyk, Iurii, Alieksieieva, Liudmyla, Korzh, Oleksii, Mostovoy, Yuriy, Parkhomenko, Oleksandr, Rasputina, Lesya, Voronkov, Leonid, Lymar, Yurii, Vasilyeva, Larysa, Keeling, Philip, Barr, Craig, Wong, Kenneth, Price, Dallas, Skaria, Binoy, Clark, Andrew, Chandrasekaran, Badrinathan, Trevelyan, Jasper, Gordon, Brian, Donnelly, Patrick, Glover, Jason, Ryding, Alisdair, Weir, Robin, Lang, Chim, Roy, Debashis, Adhya, Shaumik, Clifford, Piers, Ludman, Andrew, Kalra, Paul, Lynch, Mary, Mahmood, Shahid, Al Mohammad, Abdallah, Asubiaro, Joshua, Elmahi, Einas, Muthumala, Amal, Taylor, Justin, Gupta, Dinesh, Nadar, Venkatesh, Henderson, David, Zolty, Ronald, Sauer, Andrew, Adams, Kirkwood, Chandra, Lokesh, Jaffrani, Naseem, Grewal, Gurinder, Mancini, Donna, McLean, Dalton, Vasallo, Javier, Gottlieb, Stephen, Joseph, Susan, Barua, Rajat, Gorodeski, Eiran, Mouhaffel, Asad, Chung, Eugene, Desai, Pratik, Portnay, Edward, Rama, Bhola, Shandling, Adrian, Stahl, Llyod, Heilman, Karl, Jacob, Binu, Londono, Juan, Almousalli, Omar, Ashcom, Thomas, Bauerlein, Eugene Joseph, Koo, Charles, McGrew, Frank, Rajagopalan, Navin, Robinson, Shawn, Schultz, David, Starling, Randall, Ambardekar, Amrut, Bhagwat, Ravi, Boehmer, John, Bouza, Manuel, Farris, Neil, Feitell, Scott, Ganji, Jagadeesh, Geltman, Edward, Javier, Julian, Morrow, John Andrew, Pianko, Leonard, Smart, Frank, Adler, Alexander, Brinkley, Douglas, Cardona, Jose, Coletti, Andrew, Harris, John, Hunter, Vernon, Krantz, Mori, Lang, Christopher, Lovell, Charles, Murray, David, Pillutla, Priya, Shah, Amit, Bogaev, Roberta, Dauber, Ira, Franchi, Francesco, Fremont, Richard, Hart, Terence, Hattler, Brack, Janik, Matthew, Khalife, Wissam, Malhotra, Sanjay, Mamdani, Shafiq, Nelson, William, Orgera, Marisa, Ortiz, Aurelio, Rahko, Peter, Rennyson, Stephen, Shin, Jooyoung, Tsao, Lana, Uretsky, Barry, Wahid, Faisal, Wilkett, Matt, Amanullah, Aman, Baker, Mathue, Berk, Martin, Boccalandro, Fernando, Cruz, Kimberly, Doyle, Timothy, Gianfagna, Robert, Jones, Alonzo, King, Anthony, Lepor, Norman, Martinez‐Castrillon, Melvin, Pham, Michael, Radin, Michael, Radojevic, Joseph, Ramanathan, Kodangudi, Schmalfuss, Carsten, Schnitzler, Robert, Shah, Keyur, Takata, Theodore, Bertolet, Barry, Bostick, Brian, Civitello, Andrew, Collins, John, Dib, Nabil, Fang, James, Gilmore, Richard, Gray, Wayne, Grazette, Luanda, Haddad, Tariq, Hearne, Steven, Janmohamed, Munir, Katz, Richard, Kazemi, Navid, Llerena, Sara, Lohr, Nicole, Marzouka, George, Mignone, John, Ooi, Henry, Paszczuk, Anna, Pickett, Christopher, Sampognaro, Gregory, Sawyer, Douglas, Shayani, Steven, Treasure, Charles, Vaz, Garth, Vijay, Nampalli, Williams, Celeste, Yeoman, Gary, Zhang, Lily, Aaronson, Keith, Abo‐Auda, Wael, Alharethi, Rami, Anderson, William, Ariani, Mehrdad, Banerji, Sourin, Baweja, Paramdeep, Carson, Peter, Eberly, Arthur, Elliott, James, Fernando, Ronald, Fisher, Daniel, Forman, Steven, Gabriel, George, Gogia, Harinder, Hametz, Craig, Houston, Brian, Ibrahim, Hassan, Jadbabaie, Farid, Kassiotis, Christos, Krishnamoorthy, Arun, Kwan, Michael, Lupovitch, Steven, Macias, Leonardo, Malik, Adnan, Martinez, Luis, Miyamoto, Michael, Mody, Freny, Patel, Devesh, Peart, Brenda, Pisani, Barbara, Ramos, Mark, Rivero, Mariel, Shah, Anil, Sharma, Mukesh, Sichrovsky, Tina, Simon, Marc, Singh, Deovrat, Tallet, Julio, Vaccari, Christopher, Villoch, Mario, Wheeler, Matthew, Yousuf, Kabir, Abadier, Rafik, Abdullah, Shuaib, Arora, Raveen, Aslam, Shamaila, Buynak, Robert, Chang, David, Contreras, Johanna, Halpern, Stephen, Handel, Franklin, Heitner, John, Herzog, William, Jackson, Bruce, Kao, John, Kondo, Nicholas, Koren, Michael, LeWinter, Martin, Martindale, Jeffrey, Martinez‐Arraras, Joaquin, Olsen, Stephanie, Piatek, Marek, Ranadive, Nandkishore, Randall, William, Rao, Sunder, Rawitscher, David, Rider, James, Sokos, George, Strader, J Russell, Sulemanjee, Nasir, Tahirkheli, Naeem, Trichon, Benjamin, Vanhecke, Thomas, Whellan, David, Abuannadi, Mohammad, Aggarwala, Gaurav, Ahmad, Saad, Artis, Andre, Cheirif, Jorge, Cotarlan, Vladimir, Cox, Jeremy, Eaton, Charles, Florea, Viorel, Frank, Theodore, Friedman, Keith, Ganeshram, Vedampattu, Gass, Alan, Gemignani, Anthony, Hasni, Syed, Hedgepeth, Chester, Itchhaporia, Dipti, Kaluski, Edo, Karim, Amin, Kono, Alan, Lader, Ellis, Lakshminarayanan, Batlagundu, Lewis, Neil, Malhotra, Vinay, Mayer, Nolan, Mohapatra, Robert, Nair, Nandini, O'Brien, Terrence, Pauwaa, Sunil, Rowan, Christopher, Saxena, Sanjeev, Seto, Arnold, Shah, Nishant, Singh, Pradeep, Skopicki, Hal, Stoddard, Marcus, and Sweitzer, Nancy

Subjects
R1
Abstract

Aims:\ud The safety and efficacy of the novel selective cardiac myosin activator, omecamtiv mecarbil, in patients with heart failure with reduced ejection fraction (HFrEF) is tested in the Global Approach to Lowering Adverse Cardiac outcomes Through Improving Contractility in Heart Failure (GALACTIC‐HF) trial. Here we describe the baseline characteristics of participants in GALACTIC‐HF and how these compare with other contemporary trials.\ud \ud Methods and Results:\ud Adults with established HFrEF, New York Heart Association functional class (NYHA) ≥ II, EF ≤35%, elevated natriuretic peptides and either current hospitalization for HF or history of hospitalization/ emergency department visit for HF within a year were randomized to either placebo or omecamtiv mecarbil (pharmacokinetic‐guided dosing: 25, 37.5 or 50 mg bid). 8256 patients [male (79%), non‐white (22%), mean age 65 years] were enrolled with a mean EF 27%, ischemic etiology in 54%, NYHA II 53% and III/IV 47%, and median NT‐proBNP 1971 pg/mL. HF therapies at baseline were among the most effectively employed in contemporary HF trials. GALACTIC‐HF randomized patients representative of recent HF registries and trials with substantial numbers of patients also having characteristics understudied in previous trials including more from North America (n = 1386), enrolled as inpatients (n = 2084), systolic blood pressure

Published
2020

24. Figures S1- S6 from Patterns of host use by brood-parasitic Maculinea butterflies across Europe

Author

Tartally, András, Thomas, Jeremy A., Anton, Christian, Balletto, Emilio, Barbero, Francesca, Bonelli, Simona, Bräu, Markus, Casacci, Luca Pietro, Csősz, Sándor, Czekes, Zsolt, Dolek, Matthias, Dziekańska, Izabela, Elmes, Graham, Fürst, Matthias A., Glinka, Uta, Hochberg, Michael E., Höttinger, Helmut, Hula, Vladimir, Maes, Dirk, Munguira, Miguel L., Musche, Martin, Nielsen, Per Stadel, Nowicki, Piotr, Oliveira, Paula S., Peregovits, László, Ritter, Sylvia, Schlick-Steiner, Birgit C., Settele, Josef, Sielezniew, Marcin, Simcox, David J., Stankiewicz, Anna M., Steiner, Florian M., Švitra, Giedrius, Ugelvig, Line V., Dyck, Hans Van, Varga, Zoltán, Witek, Magdalena, Woyciechowski, Michal, Wynhoff, Irma, and Nash, David R.

Abstract

Supplementary figures cited in the main text

Published
2019
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28. Patterns of host use by brood parasiticMaculineabutterflies across Europe

Author

Tartally, András, primary, Thomas, Jeremy A., additional, Anton, Christian, additional, Balletto, Emilio, additional, Barbero, Francesca, additional, Bonelli, Simona, additional, Bräu, Markus, additional, Casacci, Luca Pietro, additional, Csősz, Sándor, additional, Czekes, Zsolt, additional, Dolek, Matthias, additional, Dziekańska, Izabela, additional, Elmes, Graham, additional, Fürst, Matthias A., additional, Glinka, Uta, additional, Hochberg, Michael E., additional, Höttinger, Helmut, additional, Hula, Vladimir, additional, Maes, Dirk, additional, Munguira, Miguel L., additional, Musche, Martin, additional, Nielsen, Per Stadel, additional, Nowicki, Piotr, additional, Oliveira, Paula S., additional, Peregovits, László, additional, Ritter, Sylvia, additional, Schlick-Steiner, Birgit C., additional, Settele, Josef, additional, Sielezniew, Marcin, additional, Simcox, David J., additional, Stankiewicz, Anna M., additional, Steiner, Florian M., additional, Švitra, Giedrius, additional, Ugelvig, Line V., additional, Van Dyck, Hans, additional, Varga, Zoltán, additional, Witek, Magdalena, additional, Woyciechowski, Michal, additional, Wynhoff, Irma, additional, and Nash, David R., additional

Published
2019
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30. table S1 from Patterns of host use by brood-parasitic Maculinea butterflies across Europe

Author

Tartally, András, Thomas, Jeremy A., Anton, Christian, Balletto, Emilio, Barbero, Francesca, Bonelli, Simona, Bräu, Markus, Casacci, Luca Pietro, Csősz, Sándor, Czekes, Zsolt, Dolek, Matthias, Dziekańska, Izabela, Elmes, Graham, Fürst, Matthias A., Glinka, Uta, Hochberg, Michael E., Höttinger, Helmut, Hula, Vladimir, Maes, Dirk, Munguira, Miguel L., Musche, Martin, Nielsen, Per Stadel, Nowicki, Piotr, Oliveira, Paula S., Peregovits, László, Ritter, Sylvia, Schlick-Steiner, Birgit C., Settele, Josef, Sielezniew, Marcin, Simcox, David J., Stankiewicz, Anna M., Steiner, Florian M., Švitra, Giedrius, Ugelvig, Line V., Dyck, Hans Van, Varga, Zoltán, Witek, Magdalena, Woyciechowski, Michal, Wynhoff, Irma, and Nash, David R.

Subjects
fungi, behavior and behavior mechanisms, food and beverages, biochemical phenomena, metabolism, and nutrition, reproductive and urinary physiology
Abstract

Summary of the site characteristics, Myrmica ant community and Myrmica hosts for each of the 419 Sites.

Published
2018
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34. IP562083 a novel mGluR7 negative allosteric modulator

Author

Brański, Piotr, primary, Burnat, Grzegorz, additional, Stankiewicz, Anna, additional, Bugno, Ryszard, additional, Paluchowska, Maria, additional, Kaczorowska, Katarzyna, additional, Chruścicka, Barbara, additional, Bojarski, Andrzej, additional, and Pilc, Andrzej, additional

Published
2015
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37. Index.

Author

Radwanska, Maria, Stankiewicz, Anna, Wosatko, Adam, and Pamin, Jerzy

Published
2017
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