Zobrazeno 1 - 10 of 20 pro vyhledávání: '"N. N. Marfenin"'
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Akademický článek
A PROFILE OF ONLINE COURSE STUDENT
Autor: L. V. Popova, N. N. Marfenin, P. L. Pekker
Publikováno v: Высшее образование в России, Vol 1, Iss 10, Pp 149-155 (2017)
This article presents the results of a two-year study of massive open online courses (MOOC) «Modern Environmental Problems and Sustainable Development», which is effective since September 2015 on National Russian Platform «Open Education» in term
Externí odkaz: https://doaj.org/article/2f6c0f90292d49408a36d8c52f9c5286
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5
Shoots as Generators of Hydroplasmic Flows in the Colonial Hydroid Dynamena pumila (L., 1758)
Autor: V. S. Dementyev, N. N. Marfenin
Publikováno v: Biology Bulletin Reviews. 11:498-519
Colonial hydroids are a true model of decentralized systems. Their self-regulation is best manifested in the functioning of the distribution system, and the goal of our research is to elucidate its patterns. The movement of fluid (hydroplasm) inside
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a0f19711180b7ccb8a53bbc494eef70
https://doi.org/10.1134/s2079086421050042
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7
On the Question of the Length of Hydroplasma Flows in the Colonial Hydroid Dynamena pumila (L., 1758)
Autor: V. S. Dementyev, N. N. Marfenin
Publikováno v: Biology Bulletin Reviews. 10:441-455
The paper reports on the study of the length of hydroplasmatic flows (HPFs) in the colonial hydroid Dynamena pumila (L., 1758) and expands on the previously obtained results. In this study, colonies were visual scanned under a microscope, and the flo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::202be50e09f91d4fc87ef4d66941b6cd
https://doi.org/10.1134/s2079086420050047
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8
Influence of Temperature on the Growth, Coenosarc Pulsations, and Hydroplasm Movement in the Colonial Hydroid Dynamena pumila (L., 1758)
Autor: N. N. Marfenin, V. S. Dementyev
Publikováno v: Biology Bulletin Reviews. 9:432-452
The dependence of the growth and functioning of the transport system of colonial organisms on water temperature has been studied. Time-lapse microvideo recording was used to measure the coenosarc pulsations of the stolon and shoot in the colonial hyd
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9eaa32b53794a759d83d873159af67f
https://doi.org/10.1134/s2079086419050037
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9
The Effect of Desalination on the Growth, Coenosarc Pulsations, and Hydroplasm Movement in the Colonial Hydroid Dynamena pumila (L., 1758)
Autor: N. N. Marfenin, V. S. Dementyev
Publikováno v: Biology Bulletin Reviews. 9:250-266
The article describes the assessment of the primary (i.e., occurring before the onset of adaptation) reaction of coenosarc pulsations in the colonial hydroid Dynamena pumila (L., 1758) to decreased salinity and the associated changes in the growth an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a16463b17f9a39b7763732b31810915
https://doi.org/10.1134/s2079086419030022
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10
Growth, Coenosarc Pulsations, and Hydroplasm Movement in the Colonial Hydroid Dynamena pumila (L., 1758) Placed in Flow-Through and Nonflow Cuvettes
Autor: V. S. Dementyev, N. N. Marfenin
Publikováno v: Biology Bulletin Reviews. 9:52-61
The coenosarc pulsations of the stolon and hydroplasmic flows (HFs) in the colonial hydroid Dynamena pumila (L., 1758) have been recorded in flow-through and nonflow, shallow cuvettes via time-lapse video microscopy. The water in the flow-through cuv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de5c9994fac0663bf16c0062e70ee2c5
https://doi.org/10.1134/s2079086419010055
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