Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yu. A. Druzhinin"'
Publikováno v:
Теория и практика судебной экспертизы, Vol 16, Iss 4, Pp 40-48 (2022)
The article reviews the main physical and physicochemical factors influencing the three-component system “fingerprint powder – prints bearing surface – sweat and grease print substance”. The authors propose new model compositions of fingerpri
Externí odkaz:
https://doaj.org/article/f06b0fb4f1f945a2a6d1bb7247e0ccc6
Autor:
V. A. Vasil’ev, T. A. Ermakova, Yu. A. Druzhinin, I. B. Afanas’ev, T. Yu. Yudina, E. Yu. Rusanov
Publikováno v:
Теория и практика судебной экспертизы, Vol 15, Iss 3, Pp 34-43 (2020)
Problems of detecting sweat and grease deposits on porous surfaces are common for forensic practice, and usually, they are successfully resolved with the help of chemical methods. Meanwhile, the interaction process in the system “porous surface –
Externí odkaz:
https://doaj.org/article/e6a418496207446f8affc3f77e6da1c0
Autor:
Yu. Yu. Druzhinin
Publikováno v:
Mathematical Notes. 104:678-682
The discontinuity of any selection from a best n-net for n ≥ 2 in an arbitrary not strictly convex Banach space is proved. It is also proved that there is no Lipschitz selection on an arbitrary Banach space of dimension at least 2 whose unit sphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00ca7d03dc51bb1516a1f56de01a7bbe
https://doi.org/10.1134/s000143461811007x
https://doi.org/10.1134/s000143461811007x
Publikováno v:
Mathematical Notes. 102:465-474
We prove that the metric projection onto a finite-dimensional subspace Y ⊂ L p, p ∈ (1, 2) ∪ (2, ∞), satisfies the Lipschitz condition if and only if every function in Y is supported on finitely many atoms. We estimate the Lipschitz constant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9b3c59cc8ed56d7a3345fd66ce7ac3c
https://doi.org/10.1134/s0001434617090188
https://doi.org/10.1134/s0001434617090188
Autor:
V. A. Vasil’ev, Irina Zaporotskova, I. B. Afanas'ev, Yu. A. Druzhinin, T. A. Ermakova, I. V. Latyshov
Publikováno v:
Sudebno-meditsinskaia ekspertiza. 62(4)
The purpose of the work is to study the possibility of using carbon nanotubes (CNT) as taggants in gun powder to provide expert differentiation of used small firearms cartridges; and to identify the main characteristics of the changes to carbon nanot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1482708def2e99f0400ff5bca626c81a
https://pubmed.ncbi.nlm.nih.gov/31407700
https://pubmed.ncbi.nlm.nih.gov/31407700
Autor:
Yu. Yu. Druzhinin
Publikováno v:
Moscow University Mathematics Bulletin. 65:28-33
Let Y be a Chebyshev subspace of a Banach space X. Then the single-valued metric projection operator PY: X ∈ Y taking each x ∈ X to the nearest element y ∈ Y is well defined. Let M be an arbitrary set and µ be a σ-finite measure on some σ-al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3d29f4b200a27e9b3e22ffe4477bfd
https://doi.org/10.3103/s0027132210010055
https://doi.org/10.3103/s0027132210010055
Autor:
Yu. P. Druzhinin, E. G. Chirkova
Publikováno v:
Semiconductors. 35:1151-1154
A photoconductivity spectrum normalized to the optical absorption of compensated germanium is simulated at low temperatures kT≪W (where W denotes the energy scale of the random potential that stems from impurity Coulomb interaction). By fitting the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f79418bf1f97c8292a88a0bcbca1fd
https://doi.org/10.1134/1.1410655
https://doi.org/10.1134/1.1410655
Autor:
Yu. O. Druzhinin, G. M. Popova
Publikováno v:
Automation and Remote Control. 62:630-641
A procedure for generalized description and parameterization of the images of cellular structures of the medico-biological microobjects with the aim of formalizing knowledge of physicians and automating morphometric analysis, classification, and iden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::406753677784717278250f29166b2d53
https://doi.org/10.1023/a:1010293830915
https://doi.org/10.1023/a:1010293830915
Publikováno v:
History of Russian Underwater Acoustics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d7d918ea6531e8ff5b3eb8fbd05821b
https://doi.org/10.1142/9789812790941_0037
https://doi.org/10.1142/9789812790941_0037
Autor:
A. G. Shalimov, V. A. Zuev, V. I. Puzachev, A. A. Sharapov, V. A. Grishin, Rodionova Irina G, P. A. Prosikhin, S. A. Zuev, Yu. V. Druzhinin
Publikováno v:
Metallurgist. 40:119-121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0121f0afc188ae535809e868910e6fe9
https://doi.org/10.1007/bf02340821
https://doi.org/10.1007/bf02340821