Zobrazeno 1 - 10
of 1 973
pro vyhledávání: '"elastica"'
Autor:
Pavol Quittner
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2024, Iss 11, Pp 1-36 (2024)
This paper deals with necessary and sufficient conditions for weak and strong minimizers of functionals $\Phi(u)=\int_a^b f(x,u(x),u'(x))\,dx$, where $u\in C^1([a,b],{\mathbb R}^N)$. We first derive conditions which are simpler than the known ones, a
Externí odkaz:
https://doaj.org/article/a5d4f8536938408ab908179feaea9054
Autor:
Jean Emmanuel Mbosso Teinkela, Philippe Belle Ebanda Kedi, Jean Baptiste Hzounda Fokou, Michelle Isaacs, Lisette Pulchérie Yoyo Ngando, Gaelle Wea Tchepnou, Hassan Oumarou, Xavier Siwe Noundou
Publikováno v:
AIMS Molecular Science, Vol 11, Iss 1, Pp 63-71 (2024)
The low therapeutic index of available trypanocidal drugs and the increasing emergence of resistant Trypanosoma parasites indicate the urgent need to develop new strategies for trypanosomiasis control. One such strategy is the screening of medicinal
Externí odkaz:
https://doaj.org/article/c4b5783ce5f340c387d95a18626d4b81
Autor:
Pavel A. Dmitriev, Boris L. Kozlovsky, Anastasiya A. Dmitrieva, Vladimir S. Lysenko, Vasily A. Chokheli, Tatyana V. Varduni
Publikováno v:
AgriEngineering, Vol 5, Iss 4, Pp 2253-2265 (2023)
Hyperspectral imaging techniques are widely used to remotely assess the vegetation and physiological condition of plants. Usually, such studies are carried out without taking into account the light history of the objects (for example, direct sunlight
Externí odkaz:
https://doaj.org/article/e61594401a304e4cb7c66d9a47791467
Publikováno v:
Majallah-i ̒Ulum-i Bāghbānī, Vol 37, Iss 3, Pp 589-597 (2023)
Introduction Since the beginning of the industrial revolution, the indiscriminate consumption of fossil fuels has led to a dramatic increase in the concentration of atmospheric carbon dioxide. Over the past few decades, the concentration of atmospher
Externí odkaz:
https://doaj.org/article/a28a3b1390a04be39596d9536baf204f
Akademický článek
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Publikováno v:
BMC Cardiovascular Disorders, Vol 23, Iss 1, Pp 1-7 (2023)
Abstract Background The number of patients with heart disease who can benefit from treatment is continuing to increase due to the widespread use of cardiac implantable devices. Accordingly, the number of cardiac device-related infective endocarditis
Externí odkaz:
https://doaj.org/article/859c4960e01f413194a41bd31b75b1e2
Publikováno v:
Firat University Journal of Experimental and Computational Engineering, Vol 2, Iss 1, Pp 12-22 (2023)
In this study, Ficus elastica leaves have been reinforced into an epoxy composite and some physical and chemical characterization of the obtained composite is made. Ficus elastica leaves are ground between 297 and 149 microns. The biomass (Ficus elas
Externí odkaz:
https://doaj.org/article/7e9c5431efb6415c9c895224d8737bfa
Autor:
Rahul Ramachandran, Michael Nosonovsky
Publikováno v:
Applied Mechanics, Vol 4, Iss 1, Pp 248-253 (2023)
The Kirchhoff analogy between the oscillation of a pendulum (in the time domain) and the static bending of an elastic beam (in the spatial domain) is applied to the stability analysis of an inverted pendulum on a vibrating foundation (the Kapitza pen
Externí odkaz:
https://doaj.org/article/6dc0a43cda9a4058b7327c66faa5ae91
Akademický článek
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