Results 41 to 50 of about 10,769 (220)

Investigation of Finite-Difference Schemes for the Numerical Solution of a Fractional Nonlinear Equation

Fractal and Fractional, 2021
The article discusses different schemes for the numerical solution of the fractional Riccati equation with variable coefficients and variable memory, where the fractional derivative is understood in the sense of Gerasimov-Caputo.
Dmitriy Tverdyi, Roman Parovik
doaj   +1 more source

(Table 2) Chemical composition of magmatic rocks from the Western Kamchatka segment of the Western Kamchatka-Koryak volcanogenic belt

, 2011
(Table 2) Chemical composition of magmatic rocks from the Western Kamchatka segment of the Western Kamchatka-Koryak volcanogenic ...
P I Fedorov (6972134), D V Kovalenko (6972137), O A Ageeva (6972140), Kovalenko, D V, Fedorov, P I, Ageeva, O A   +5 more
core   +1 more source

STUDY OF SEISMIC EFFECTS ON CHANGES IN GROUNDWATER PRESSURE: EQUIPMENNT AND SOME WELL OBSERVASTION RESULTS FOR THE KAMCHATKA PENINSULA

Геодинамика и тектонофизика, 2022
The relevance of the work is determined by the necessity to develop the hardware part of the seismic subsystem of the Large-Scale Research Facilities functioning at the Federal Research Center of the Geophysical Survey of the Russian Academy of Sciences ...
S. V. Boldina, G. N. Kopylova, V. A. Kobzev   +2 more
doaj   +1 more source

Metagenomics of the Kamchatka peninsula

, 2021
This dataset provides information about chemical as well as meta genomic data obtained by sequencing of two hots spring sediments collected on the Kamchatka ...
Wemheuer, Bernd
core   +1 more source

Materials to the fauna of rove beetles subfamily Oxytelinae (Coleoptera: Staphylinidae) of Kamchatka [PDF]

Кавказский энтомологический бюллетень, 2018
Results of the study of the material collected by one of the authors and summary of literature records, all from various regions of Kamchatka, are presented.
А.S. Ryabukhin, M.Yu. Gildenkov
doaj   +1 more source

Быстрый трекинг зрачка, основанный на исследовании гранично-ступенчатой модели изображения и многомерной оптимизации методом Хука-Дживса

Информатика и автоматизация, 2021
Предлагается новый быстрый метод регистрации движения глаз в режиме реального времени на основе исследования гранично-ступенчатой модели полутонового изображения оператором Лапласиан – Гауссиана и нахождения нового предложенного дескриптора накопленных ...
Yuriy Grushko, Roman Parovik
doaj   +1 more source

Morphometric analysis of cirques in central Siberia's western Putorana Plateau: a proxy for palaeoclimate

Boreas, EarlyView.
A detailed morphometric analysis of 200 cirques across the western Putorana Plateau, central Siberia, was undertaken to investigate cirque development, reconstruct glaciers and infer palaeoclimatic conditions. Cirques are amphitheatre‐shaped landforms with mean length and widths of 936 and 1000 m, respectively, indicating a mature glacial landscape ...
Rachel P. Oien, Ethan Lee
wiley   +1 more source

ONCE AGAIN ABOUT THE ORIGIN OF THE TOPONYM KAMCHATKA

, 2021
There is extensive literature and a large number of hypotheses about the origin of the toponym, Kamchatka. These are analyzed in detail by the historian, B. P. Polevoy, in his work “New About the Discovery of Kamchatka”.
Dmitrii G. Tikhonov, Poarch Elisabeth
core   +1 more source

Radiocarbon Dating and Tephrochronology in Kamchatka [PDF]

Radiocarbon, 1993
We discuss results of 14C dates obtained from areas of young volcanoes in Kamchatka. We apply these dates to reconstructing regional volcanic activity during the Holocene.
Braitseva O.A., Sulerzhitsky L.D., Litasova S.N., Melekestsev I.V., Ponomareva V.V.   +4 more
openaire   +2 more sources

The former distribution of White‐tailed Eagles in Iberia, the Mediterranean and the Middle East: a case study of the importance of understanding historical distribution in informing current conservation and restoration interventions

Ibis, EarlyView.
The importance of considering historical data in developing conservation and restoration measures for individual species and for wider ecological restoration has been pointed out by recent reviews but often remains neglected in practice. This paper provides a case study illustrating the issue through a review of the former breeding distribution of the ...
Duncan J. Halley
wiley   +1 more source