Search

Your search keyword '"Pavlov, Alexey"' showing total 810 results
Start Over Author "Pavlov, Alexey"
810 results on '"Pavlov, Alexey"'

4. A transiting, temperate mini-Neptune orbiting the M dwarf TOI-1759 unveiled by TESS

Author

Espinoza, Néstor, Pallé, Enric, Kemmer, Jonas, Luque, Rafael, Caballero, José A., Cifuentes, Carlos, Herrero, Enrique, Béjar, Víctor J. Sánchez, Stock, Stephan, Molaverdikhani, Karan, Morello, Giuseppe, Kossakowski, Diana, Schlecker, Martin, Amado, Pedro J., Bluhm, Paz, Cortés-Contreras, Miriam, Henning, Thomas, Kreidberg, Laura, Kürster, Martin, Lafarga, Marina, Lodieu, Nicolas, Morales, Juan Carlos, Oshagh, Mahmoudreza, Passegger, Vera M., Pavlov, Alexey, Quirrenbach, Andreas, Reffert, Sabine, Reiners, Ansgar, Ribas, Ignasi, Rodríguez, Eloy, López, Cristina Rodríguez, Schweitzer, Andreas, Trifonov, Trifon, Chaturvedi, Priyanka, Dreizler, Stefan, Jeffers, Sandra V., Kaminski, Adrian, López-González, María José, Lillo-Box, Jorge, Montes, David, Nowak, Grzegorz, Pedraz, Santos, Vanaverbeke, Siegfried, Osorio, Maria R. Zapatero, Zechmeister, Mathias, Collins, Karen A., Girardin, Eric, Guerra, Pere, Naves, Ramon, Crossfield, Ian J. M., Matthews, Elisabeth C., Howell, Steve B., Ciardi, David R., Gonzales, Erica, Matson, Rachel A., Beichman, Charles A., Schlieder, Joshua E., Barclay, Thomas, Vezie, Michael, Villaseñor, Jesus Noel, Daylan, Tansu, Mireies, Ismael, Dragomir, Diana, Twicken, Joseph D., Jenkins, Jon, Winn, Joshua N., Latham, David, Ricker, George, and Seager, Sara

Subjects
Astrophysics - Earth and Planetary Astrophysics
Abstract

We report the discovery and characterization of TOI-1759~b, a temperate (400 K) sub-Neptune-sized exoplanet orbiting the M~dwarf TOI-1759 (TIC 408636441). TOI-1759 b was observed by TESS to transit on sectors 16, 17 and 24, with only one transit observed per sector, creating an ambiguity on the orbital period of the planet candidate. Ground-based photometric observations, combined with radial-velocity measurements obtained with the CARMENES spectrograph, confirm an actual period of $18.85019 \pm 0.00014$ d. A joint analysis of all available photometry and radial velocities reveal a radius of $3.17 \pm 0.10\,R_\oplus$ and a mass of $10.8 \pm 1.5\,M_\oplus$. Combining this with the stellar properties derived for TOI-1759 ($R_\star = 0.597 \pm 0.015\,R_\odot$; $M_\star = 0.606 \pm 0.020\,M_\odot$; $T_{\textrm{eff}} = 4065 \pm 51$ K), we compute a transmission spectroscopic metric (TSM) value of over 80 for the planet, making it a good target for transmission spectroscopy studies. TOI-1759 b is among the top five temperate, small exoplanets ($T_\textrm{eq} < 500$ K, $R_p < 4 \,R_\oplus$) with the highest TSM discovered to date. Two additional signals with periods of 80 d and $>$ 200 d seem to be present in our radial velocities. While our data suggest both could arise from stellar activity, the later signal's source and periodicity are hard to pinpoint given the $\sim 200$ d baseline of our radial-velocity campaign with CARMENES. Longer baseline radial-velocity campaigns should be performed in order to unveil the true nature of this long period signal., Comment: 22 pages, 10 figures, 7 tables. AJ in press

Published
2022
Full Text
View/download PDF

10. Analysis and Real-Time Classification of Motor-Related EEG and MEG Patterns

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

11. Wavelet-Based Diagnostics of Paroxysmal Activity in EEG and Brain-Computer Interfaces for Epilepsy Control

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

12. Analysis of Visual Sensory Processing in the Brain and Brain-Computer Interfaces for Human Attention Control

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

13. Wavelet Approach to the Study of Rhythmic Neuronal Activity

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

14. Classification of Neuronal Spikes from Extracellular Recordings

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

15. Analysis of Gamma-Waves in Multielectrode LFP Recordings

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

16. Mathematical Methods of Signal Processing in Neuroscience

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

17. Analysis of Single Neuron Recordings

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

18. Brief Tour of Wavelet Theory

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

20. Calculation of thermoelectric unit parameters for dehumidification

Author

Tikhomirov Dmitry, Khimenko Aleksei, Kuzmichev Aleksey, and Pavlov Alexey

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

The article considers the possibility of using thermoelectric dehumidifiers in microclimate systems for livestock premises. The advantages of dehumidifiers based on thermoelectric modules in comparison with compressor and adsorption units are shown. A block diagram of a thermoelectric dehumidifier designed to operate in agricultural production conditions is presented. The heat exchangers of the cold and hot circuits, as well as the electric fan, form a single structure and are installed in premises in which it is necessary to dehumidify the air. The dehumidification process in a thermoelectric unit is shown in the I-d diagram of humid air. A method for calculating a standard-sized range of thermoelectric units for air cooling (dehumidification) in agricultural premises has been developed. Provisions presented the method that allows determining the thermal and structural parameters of the main components when designing a thermoelectric unit.

Published
2024
Full Text
View/download PDF

24. Differences in spatial versus temporal reaction norms for spring and autumn phenological events

Author

del Mar Delgado, Maria, Roslin, Tomas, Tikhonov, Gleb, Meyke, Evgeniy, Lo, Coong, Gurarie, Eliezer, Abadonova, Marina, Abduraimov, Ozodbek, Adrianova, Olga, Akimova, Tatiana, Akkiev, Muzhigit, Ananin, Aleksandr, Andreeva, Elena, Andriychuk, Natalia, Antipin, Maxim, Arzamascev, Konstantin, Babina, Svetlana, Babushkin, Miroslav, Bakin, Oleg, Barabancova, Anna, Basilskaja, Inna, Belova, Nina, Belyaeva, Natalia, Bespalova, Tatjana, Bisikalova, Evgeniya, Bobretsov, Anatoly, Bobrova, Vladimir, Bobrovskyi, Vadim, Bochkareva, Elena, Bogdanov, Gennady, Bolshakov, Vladimir, Bondarchuk, Svetlana, Bukharova, Evgeniya, Butunina, Alena, Buyvolovh, Yuri, Buyvolova, Anna, Bykov, Yuri, Chakhireva, Elena, Chashchina, Olga, Cherenkova, Nadezhda, Chistjakov, Sergej, Chuhontseva, Svetlana, Davydov, Evgeniy A., Demchenko, Viktor, Diadicheva, Elena, Dobrolyubov, Aleksandr, Dostoyevskaya, Ludmila, Drovnina, Svetlana, Drozdova, Zoya, Dubanaev, Akynaly, Dubrovsky, Yuriy, Elsukov, Sergey, Epova, Lidia, Ermakova, Olga S., Ermakova, Olga, Esengeldenova, Aleksandra, Evstigneev, Oleg, Fedchenko, Irina, Fedotova, Violetta, Filatova, Tatiana, Gashev, Sergey, Gavrilov, Anatoliy, Gaydys, Irina, Golovcova, Dmitrij, Goncharova, Nadezhda, Gorbunova, Elena, Gordeevab, Tatyana, Grishchenko, Vitaly, Gromyko, Ludmila, Hohryakovd, Vladimir, Hritankov, Alexander, Ignatenkoe, Elena, Igosheva, Svetlana, Ivanova, Uliya, Ivanova, Natalya, Kalinkin, Yury, Kaygorodova, Evgeniya, Kazansky, Fedor, Kiseleva, Darya, Knorre, Anastasia, Kolpashikov, Leonid, Korobov, Evgenii, Korolyova, Helen, Korotkikh, Natalia, Kosenkov, Gennadiy, Kossenko, Sergey, Kotlugalyamova, Elvira, Kozlovsky, Evgeny, Kozsheechkin, Vladimir, Kozurak, Alla, Kozyr, Irina, Krasnopevtseva, Aleksandra, Krugliko, Sergey, Kuberskaya, Olga, Kudryavtsev, Aleksey, Kulebyakina, Elena, Kulsha, Yuliia, Kupriyanova, Margarita, Kurbanbagamaev, Murad, Kutenkov, Anatoliy, Kutenkova, Nadezhda, Kuyantseva, Nadezhda, Kuznetsov, Andrey, Larin, Evgeniy, Lebedev, Pavel, Litvinov, Kirill, Luzhkova, Natalia, Mahmudov, Azizbek, Makovkina, Lidiya, Mamontov, Viktor, Mayorova, Svetlana, Megalinskaja, Irina, Meydus, Artur, Minin, Aleksandr, Mitrofanov, Oleg, Motruk, Mykhailo, Myslenkov, Aleksandr, Nasonova, Nina, Nemtseva, Natalia, Nesterova, Irina, Nezdoliy, Tamara, Niroda, Tatyana, Novikova, Tatiana, Panicheva, Darya, Pavlov, Alexey, Pavlova, Klara, Van, Polina, Podolski, Sergei, Polikarpova, Natalja, Polyanskaya, Tatiana, Pospelov, Igor, Pospelova, Elena, Prokhorov, Ilya, Prokosheva, Irina, Puchnina, Lyudmila, Putrashyk, Ivan, Raiskaya, Julia, Rozhkove, Yuri, Rozhkovae, Olga, Rudenko, Marina, Rybnikova, Irina, Rykova, Svetlana, Sahnevich, Miroslava, Samoylov, Alexander, Sank, Valeri, Sapelnikova, Inna, Sazonov, Sergei, Selyunina, Zoya, Shalaeva, Ksenia, Shashkov, Maksim, Shcherbakov, Anatoliy, Shevchyk, Vasyl, Shubin, Sergej, Shujskaja, Elena, Sibgatullin, Rustam, Sikkila, Natalia, Sitnikova, Elena, Sivkov, Andrei, Skok, Nataliya, Skorokhodova, Svetlana, Smirnova, Elena, Sokolova, Galina, Sopin, Vladimir, Spasovski, Yurii, Stepanov, Sergei, Stratiy, Vitalіy, Strekalovskaya, Violetta, Sukhov, Alexander, Suleymanova, Guzalya, Sultangareeva, Lilija, Teleganova, Viktorija, Teplov, Viktor, Teplova, Valentina, Tertitsa, Tatiana, Timoshkin, Vladislav, Tirski, Dmitry, Tolmachev, Andrej, Tomilin, Aleksey, Tselishcheva, Ludmila, Turgunov, Mirabdulla, Tyukh, Yurij, Van, Vladimir, Ershkova, Elena, Vasin, Aleksander, Vasina, Aleksandra, Vekliuk, Anatoliy, Vetchinnikova, Lidia, Vinogradov, Vladislav, Volodchenko, Nikolay, Voloshina, Inna, Xoliqov, Tura, Yablonovska-Grishchenko, Eugenia, Yakovlev, Vladimir, Yakovleva, Marina, Yantser, Oksana, Yarema, Yurij, Zahvatov, Andrey, Zakharov, Valery, Zelenetskiy, Nicolay, Zheltukhin, Anatolii, Zubina, Tatyana, Kurhinen, Juri, and Ovaskainen, Otso

Published
2020

25. Three radial gaps in the disk of TW Hydrae imaged with SPHERE

Author

van Boekel, Roy, Henning, Thomas, Menu, Jonathan, de Boer, Jos, Langlois, Maud, Müller, André, Avenhaus, Henning, Boccaletti, Anthony, Schmid, Hans Martin, Thalmann, Christian, Benisty, Myriam, Dominik, Carsten, Ginski, Christian, Girard, Julien H., Gisler, Daniel, Gomes, Aiara Lobo, Menard, Francois, Min, Michiel, Pavlov, Alexey, Pohl, Adriana, Quanz, Sascha P., Rabou, Patrick, Roelfsema, Ronald, Sauvage, Jean-François, Teague, Rich, Wildi, Francois, and Zurlo, Alice

Subjects
Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics
Abstract

We present scattered light images of the TW Hya disk performed with SPHERE in PDI mode at 0.63, 0.79, 1.24 and 1.62 micron. We also present H2/H3-band ADI observations. Three distinct radial depressions in the polarized intensity distribution are seen, around 85, 21, and 6~au. The overall intensity distribution has a high degree of azimuthal symmetry; the disk is somewhat brighter than average towards the South and darker towards the North-West. The ADI observations yielded no signifiant detection of point sources in the disk. Our observations have a linear spatial resolution of 1 to 2au, similar to that of recent ALMA dust continuum observations. The sub-micron sized dust grains that dominate the light scattering in the disk surface are strongly coupled to the gas. We created a radiative transfer disk model with self-consistent temperature and vertical structure iteration and including grain size-dependent dust settling. This method may provide independent constraints on the gas distribution at higher spatial resolution than is feasible with ALMA gas line observations. We find that the gas surface density in the "gaps" is reduced by 50% to 80% relative to an unperturbed model. Should embedded planets be responsible for carving the gaps then their masses are at most a few 10 Mearth. The observed gaps are wider, with shallower flanks, than expected for planet-disk interaction with such low-mass planets. If forming planetary bodies have undergone collapse and are in the "detachted phase" then they may be directly observable with future facilities such as METIS at the E-ELT., Comment: 24 pages, 20 figures, accepted for publication in the ApJ

Published
2016
Full Text
View/download PDF

26. Optimal Model Reduction by Time-Domain Moment Matching for Lur'e-Type Models

Author

Shakib, Fahim, Scarciotti, Giordano, Jungers, Marc, Pogromsky, Alexander Yu, Pavlov, Alexey, and van de Wouw, Nathan

Abstract

This article considers the problem of model reduction for Lur'e-type models consisting of a feedback interconnection between linear dynamics and static nonlinearities. We propose an optimal variant of the time-domain moment-matching method in which the $\mathcal {H}_\infty$-norm of the error transfer-function matrix of the linear part of the model is minimized while the static nonlinearities are inherited from the full-order model. We show that this approach also minimizes an error bound on the $\mathcal {L}_{2}$-norm of the steady-state error between the responses of the full-order nonlinear model and the reduced-order nonlinear model. Furthermore, the proposed approach preserves both the Lur'e-type model structure as well as global stability properties. The problem is cast as an optimization problem with bilinear matrix inequality constraints. This problem is then solved using a novel algorithm, although global convergence of the algorithm is not guaranteed. The effectiveness of the approach is illustrated in the reduction of a structural dynamics model of a linear beam with nonlinear supports.

Published
2024
Full Text
View/download PDF

31. Phenological shifts of abiotic events, producers and consumers across a continent

Author

Roslin, Tomas, Antão, Laura, Hällfors, Maria, Meyke, Evgeniy, Lo, Coong, Tikhonov, Gleb, Delgado, Maria del Mar, Gurarie, Eliezer, Abadonova, Marina, Abduraimov, Ozodbek, Adrianova, Olga, Akimova, Tatiana, Akkiev, Muzhigit, Ananin, Aleksandr, Andreeva, Elena, Andriychuk, Natalia, Antipin, Maxim, Arzamascev, Konstantin, Babina, Svetlana, Babushkin, Miroslav, Bakin, Oleg, Barabancova, Anna, Basilskaja, Inna, Belova, Nina, Belyaeva, Natalia, Bespalova, Tatjana, Bisikalova, Evgeniya, Bobretsov, Anatoly, Bobrov, Vladimir, Bobrovskyi, Vadim, Bochkareva, Elena, Bogdanov, Gennady, Bolshakov, Vladimir, Bondarchuk, Svetlana, Bukharova, Evgeniya, Butunina, Alena, Buyvolov, Yuri, Buyvolova, Anna, Bykov, Yuri, Chakhireva, Elena, Chashchina, Olga, Cherenkova, Nadezhda, Chistjakov, Sergej, Chuhontseva, Svetlana, Davydov, Evgeniy A., Demchenko, Viktor, Diadicheva, Elena, Dobrolyubov, Aleksandr, Dostoyevskaya, Ludmila, Drovnina, Svetlana, Drozdova, Zoya, Dubanaev, Akynaly, Dubrovsky, Yuriy, Elsukov, Sergey, Epova, Lidia, Ermakova, Olga, Ermakova, Olga S., Ershkova, Elena, Esengeldenova, Aleksandra, Evstigneev, Oleg, Fedchenko, Irina, Fedotova, Violetta, Filatova, Tatiana, Gashev, Sergey, Gavrilov, Anatoliy, Gaydysh, Irina, Golovcov, Dmitrij, Goncharova, Nadezhda, Gorbunova, Elena, Gordeeva, Tatyana, Grishchenko, Vitaly, Gromyko, Ludmila, Hohryakov, Vladimir, Hritankov, Alexander, Ignatenko, Elena, Igosheva, Svetlana, Ivanova, Uliya, Ivanova, Natalya, Kalinkin, Yury, Kaygorodova, Evgeniya, Kazansky, Fedor, Kiseleva, Darya, Knorre, Anastasia, Kolpashikov, Leonid, Korobov, Evgenii, Korolyova, Helen, Korotkikh, Natalia, Kosenkov, Gennadiy, Kossenko, Sergey, Kotlugalyamova, Elvira, Kozlovsky, Evgeny, Kozsheechkin, Vladimir, Kozurak, Alla, Kozyr, Irina, Krasnopevtseva, Aleksandra, Kruglikov, Sergey, Kuberskaya, Olga, Kudryavtsev, Aleksey, Kulebyakina, Elena, Kulsha, Yuliia, Kupriyanova, Margarita, Kurbanbagamaev, Murad, Kutenkov, Anatoliy, Kutenkova, Nadezhda, Kuyantseva, Nadezhda, Kuznetsov, Andrey, Larin, Evgeniy, Lebedev, Pavel, Litvinov, Kirill, Luzhkova, Natalia, Mahmudov, Azizbek, Makovkina, Lidiya, Mamontov, Viktor, Mayorova, Svetlana, Megalinskaja, Irina, Meydus, Artur, Minin, Aleksandr, Mitrofanov, Oleg, Motruk, Mykhailo, Myslenkov, Aleksandr, Nasonova, Nina, Nemtseva, Natalia, Nesterova, Irina, Nezdoliy, Tamara, Niroda, Tatyana, Novikova, Tatiana, Panicheva, Darya, Pavlov, Alexey, Pavlova, Klara, Podolski, Sergei, Polikarpova, Natalja, Polyanskaya, Tatiana, Pospelov, Igor, Pospelova, Elena, Prokhorov, Ilya, Prokosheva, Irina, Puchnina, Lyudmila, Putrashyk, Ivan, Raiskaya, Julia, Rozhkov, Yuri, Rozhkova, Olga, Rudenko, Marina, Rybnikova, Irina, Rykova, Svetlana, Sahnevich, Miroslava, Samoylov, Alexander, Sanko, Valeri, Sapelnikova, Inna, Sazonov, Sergei, Selyunina, Zoya, Shalaeva, Ksenia, Shashkov, Maksim, Shcherbakov, Anatoliy, Shevchyk, Vasyl, Shubin, Sergej, Shujskaja, Elena, Sibgatullin, Rustam, Sikkila, Natalia, Sitnikova, Elena, Sivkov, Andrei, Skok, Nataliya, Skorokhodova, Svetlana, Smirnova, Elena, Sokolova, Galina, Sopin, Vladimir, Spasovski, Yurii, Stepanov, Sergei, Stratiy, Vitalіy, Strekalovskaya, Violetta, Sukhov, Alexander, Suleymanova, Guzalya, Sultangareeva, Lilija, Teleganova, Viktorija, Teplov, Viktor, Teplova, Valentina, Tertitsa, Tatiana, Timoshkin, Vladislav, Tirski, Dmitry, Tolmachev, Andrej, Tomilin, Aleksey, Tselishcheva, Ludmila, Turgunov, Mirabdulla, Tyukh, Yurij, Van, Polina, Van, Vladimir, Vasin, Aleksander, Vasina, Aleksandra, Vekliuk, Anatoliy, Vetchinnikova, Lidia, Vinogradov, Vladislav, Volodchenkov, Nikolay, Voloshina, Inna, Xoliqov, Tura, Yablonovska-Grishchenko, Eugenia, Yakovlev, Vladimir, Yakovleva, Marina, Yantser, Oksana, Yarema, Yurij, Zahvatov, Andrey, Zakharov, Valery, Zelenetskiy, Nicolay, Zheltukhin, Anatolii, Zubina, Tatyana, Kurhinen, Juri, and Ovaskainen, Otso

Published
2021
Full Text
View/download PDF

32. Conclusion

Author

Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., Sitnikova, Evgenia, Abarbanel, Henry D.I., Series Editor, Braha, Dan, Series Editor, Érdi, Péter, Series Editor, Friston, Karl J, Series Editor, Haken, Hermann, Series Editor, Jirsa, Viktor, Series Editor, Kacprzyk, Janusz, Series Editor, Kaneko, Kunihiko, Series Editor, Kelso, Scott, Series Editor, Kirkilionis, Markus, Series Editor, Kurths, Jürgen, Series Editor, Menezes, Ronaldo, Series Editor, Nowak, Andrzej, Series Editor, Qudrat-Ullah, Hassan, Series Editor, Reichl, Linda, Series Editor, Schuster, Peter, Editor-in-Chief, Schweitzer, Frank, Series Editor, Sornette, Didier, Series Editor, Thurner, Stefan, Series Editor, Hramov, Alexander E., Koronovskii, Alexey A., Makarov, Valeri A., Maksimenko, Vladimir A., Pavlov, Alexey N., and Sitnikova, Evgenia

Published
2021
Full Text
View/download PDF

35. The Underwater Light Climate in Kongsfjorden and Its Ecological Implications

Author

Pavlov, Alexey K., Leu, Eva, Hanelt, Dieter, Bartsch, Inka, Karsten, Ulf, Hudson, Stephen R., Gallet, Jean-Charles, Cottier, Finlo, Cohen, Jonathan H., Berge, Jørgen, Johnsen, Geir, Maturilli, Marion, Kowalczuk, Piotr, Sagan, Sławomir, Meler, Justyna, Granskog, Mats A., Piepenburg, Dieter, Series Editor, Hop, Haakon, editor, and Wiencke, Christian, editor

Published
2019
Full Text
View/download PDF

36. Study of the Oxolin antiviral drug effect for the improvement of potato seed material during in vitro cultivation

Author

Fedorova Yulia, Zaitseva Margarita, Fedorova Larisa, Telpuk Mikhail, and Pavlov Alexey

Subjects
potato, meristem, improvement, oxolin, in vitro, variety, Environmental sciences, GE1-350
Abstract

The article presents an analysis of the potato breeding problems in Russia which are associated with the low phytosanitary state of potato seed material infected with viral and bacterial diseases, as a result, it is necessary to carry out its improvement and the use of Russian varieties. Experiments were conducted in the laboratory of plant microclonal propagation according to the methodological recommendations for improvement and accelerated propagation of seed potatoes. The results of research on refining the technology of seed potato improvement by adding the Oxolin antiviral drug to the standard nutrient medium MS; its optimal concentrations for obtaining the largest number of uninfected plants of the studied varieties were identified. For potato varieties Liga, Hussar, and Real, the optimal concentration was 20 mg/l of Oxolin, while in the varieties Aurora, Real, and Sirenevy tuman, the concentration was 30 mg/l. Therefore, it is necessary to search for antiviral drugs with an alternative mechanism of action which remains very relevant and practically significant. The research results obtained in this work can be applied both to optimize the cultivation regime of potato microclones in vitro and to enhance the productive process of the uninfected microplants.

Published
2023
Full Text
View/download PDF

37. Using redundancy methods to build a maintenance and repair system in Burundi

Author

Bigirimana Juvenal and Pavlov Alexey

Subjects
Environmental sciences, GE1-350
Abstract

The purpose of this paper is to ensure the maintenance and Repair system’s functioning in Burundi using redundancy methods, which include the organization of warehouse stocks of repair kits (units, repair kits) formed on the basis of the received results from studies on the damageability of structural elements of buses in Burundi. This approach will simultaneously ensure that all maintenance and repair requests are met when first needed, reduce vehicle downtime while waiting for repairs, and thus increase the efficiency of using ground transport and technological means. For the practical implementation of the task, a methodology for the strategy’s optimization for managing the stocks of circulating units in the conditions of Burundi on the basis of an analysis of various sources of literature and a method for size’s calculation of the circulating fund of units, spare parts and materials using modern mathematical models were developed. Costs of its creation, maintenance and replenishment in the context of Burundi were also estimated. As a result, it was shown after calculations that in the example of the OTRACO vehicle transport company it is possible to reduce the probability of bus downtime due to gearbox failure to 5%. The proposed method of redundancy with repair kits, especially in the conditions of Burundi, has an invaluable property; when it is implemented, the technical condition of buses, even despite the long service life, has a clear tendency to be improved.

Published
2023
Full Text
View/download PDF

38. Conclusion

Author

Hramov, Alexander E., primary, Koronovskii, Alexey A., additional, Makarov, Valeri A., additional, Maksimenko, Vladimir A., additional, Pavlov, Alexey N., additional, and Sitnikova, Evgenia, additional

Published
2021
Full Text
View/download PDF

40. Wavelets in Neuroscience

Author

Hramov, Alexander E., primary, Koronovskii, Alexey A., additional, Makarov, Valeri A., additional, Maksimenko, Vladimir A., additional, Pavlov, Alexey N., additional, and Sitnikova, Evgenia, additional

Published
2021
Full Text
View/download PDF

47. Analysis of Single Neuron Recordings

Author

Hramov, Alexander E., primary, Koronovskii, Alexey A., additional, Makarov, Valeri A., additional, Maksimenko, Vladimir A., additional, Pavlov, Alexey N., additional, and Sitnikova, Evgenia, additional

Published
2021
Full Text
View/download PDF

48. Brief Tour of Wavelet Theory

Author

Hramov, Alexander E., primary, Koronovskii, Alexey A., additional, Makarov, Valeri A., additional, Maksimenko, Vladimir A., additional, Pavlov, Alexey N., additional, and Sitnikova, Evgenia, additional

Published
2021
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results