Results 101 to 110 of about 35,211 (239)

On a class of second-order PDEs admitting partner symmetries

, 2009
Recently we have demonstrated how to use partner symmetries for obtaining noninvariant solutions of heavenly equations of Plebanski that govern heavenly gravitational metrics.
A A Malykh, Bluman G, Dunajskii M Mason L J, Ferapontov E V Hadjikos L Khusnutdinova K R, Ferapontov E V Khusnutdinova K R, Husain V, Ibragimov N H, M B Sheftel, Malykh A A, Malykh A A, Malykh A A, Malykh A A Sheftel M B Andreev V K Shan'ko Yu V, Malykh A A Sheftel M B Andreev V K Shan'ko Yu V, Olver Peter J, Sheftel M B   +14 more
core   +1 more source

A System Reanalysis of the Current Greenhouse Gases Budget of Terrestrial Ecosystems in Russia

Global Biogeochemical Cycles, Volume 39, Issue 10, October 2025.
Abstract This study synthesizes the budgets of three greenhouse gases (GHG, namely CO2, CH4, N2O) for Russia over two decades (2000–2009 and 2010–2019) using bottom‐up and top‐down approaches, as part of the Regional Carbon Cycle Assessment and Processes, Phase 2 (RECCAP2).
Anatoly Shvidenko, Philippe Ciais, Prabir K. Patra, Ana Bastos, Shamil Maksyutov, Ronny Lauerwald, Benjamin Poulter, Dmitry Belikov, Naveen Chandra, Mikhail Glagolev, Irina Terentieva, Dmitry Karelin, Juliya Kurbatova, Irina Kurganova, Anna Romanovskaya, Vladimir Korotkov, Liudmila Mukhortova, Anatoly Prokushkin, Eric Gustafson, Florian Kraxner, Vadim Mamkin, Natalia Lukina, Andrey Krasovskiy, Eugene Vaganov, Dmitry Schepaschenko   +24 more
wiley   +1 more source

A Meta‐Regression of 18 Wildfire Chronosequences Reveals Key Environmental Drivers and Knowledge Gaps in the Boreal Nitrogen Balance

Global Change Biology, Volume 31, Issue 8, August 2025.
We estimated boreal forest nitrogen accumulation rates in the first 200 years after wildfire and found that rates were largely driven by wildfire severity and dominant canopy type (i.e., evergreen or deciduous/mixed). The highest nitrogen accumulation rates were in deciduous/mixed canopy forests after severe, stand‐replacing wildfires, while the lowest
Stefan F. Hupperts, Frank Berninger, Han Y. H. Chen, Nicole Fenton, Mélanie Jean, Kajar Köster, Markku Larjavaara, Michelle C. Mack, Marie‐Charlotte Nilsson, Marjo Palviainen, Anatoly Prokushkin, Jukka Pumpanen, Meelis Seedre, Martin Simard, Michael J. Gundale   +14 more
wiley   +1 more source

EPIDEMIOLOGY OF FEBRILE SEIZURES IN CHILHOOD POPULATION AT KRASNOYARSK CITY

Эпилепсия и пароксизмальные состояния, 2016
: the purpose is the study of frequency and prevalence of febrile seizures (FS) in childhood population at Krasnoyarsk city. Methods: the retrospective analysis of official medical records of infectious division of City Children’s Clinical Hospital № 1 ...
G. P. Martynova, N. A. Shnayder, M. A. Stroganova   +2 more
doaj  

Improved Determination of the $^{235}\text{U}$ and $^{239}\text{Pu}$ Reactor Antineutrino Cross Sections per Fission

, 2017
We present the results of a combined fit of the reactor antineutrino rates and the Daya Bay measurement of $\sigma_{f,235}$ and $\sigma_{f,239}$. The combined fit leads to a better determination of the two cross sections per fission: $\sigma_{f,235} = 6 ...
Giunti, Carlo
core   +1 more source

Exploring Potential Impact‐Induced Magnetic Signatures at the Tunguska Event Epicenter Using UAV‐Based Magnetometry

Earth and Space Science, Volume 12, Issue 7, July 2025.
Abstract The Tunguska event of 1908 remains the most significant atmospheric explosion in recorded history, yet its geophysical effects, particularly its impact on Earth's magnetic field, remain uncertain. This study presents the first detailed magnetometer survey of the Tunguska epicenter, aiming to map regional magnetic anomalies and assess potential
M. Takáč, G. Kletetschka, N. Hasson, R. Kavkova, V. Petrucha   +4 more
wiley   +1 more source

DEVELOPMENT OF EDUCATIONAL SYSTEM IN KRASNOYARSK BASED ON TEXTUAL EVIDENCE OF “KRASNOYARSK WORKER” NEWSPAPER (1921–1926)

Sovremennye Issledovaniâ Socialʹnyh Problem, 2018
Development of educational system in NEP Russia has been at the core of attention recently. The findings of this study seek to contribute to a more complete understanding of the processes at work during NEP from the regional perspective of Siberia during
Svetlana Vyacheslavovna Bershadskaya, Larisa Yurievna Aisner   +1 more
doaj   +1 more source

Blood-brain barrier models in vitro: current situation and prospects

Анналы клинической и экспериментальной неврологии, 2017
Current experimental models of the blood-brain barrier (BBB)in vitro used for studying mechanisms of permeability and intercellularcommunication are discussed in this review.
A. V. Morgun, N. V. Kuvacheva, Yu. K. Kоmleva, E. A. Pozhilenkova, I. A. Kutishcheva, E. S. Gagarina, T. E. Taranushenko, A. V. Ozerskaya, O. S. Okuneva, A. B. Salmina   +9 more
doaj   +1 more source

Bound States in the Continuum and Fano Resonances in the Dirac Cone Spectrum

, 2019
We consider light scattering by two dimensional arrays of high-index dielectric spheres arranged into the triangular lattice. It is demonstrated that in the case a triple degeneracy of resonant leaky modes in the Gamma-point the scattering spectra ...
Bulgakov, E. N., Maksimov, D. N.
core   +1 more source

Identification of patients with orfan pathology as a result of routine creatine phosphokinase level analysis. The experience of the Krasnoyarsk Territory

Русский журнал детской неврологии
Background. Duchenne muscular dystrophy (DMD) is a severe genetic disease that usually affects boys and it is characterized by a gradual loss of muscle strength up to respiratory arrest from the childhood. Currently, there are several types of successful
E. V. Shishkina
doaj   +1 more source