Results 31 to 40 of about 16,955,935 (308)

ON THE SOLUTIONS OF SOME PROBLEMS OF THE THEORY OF FILTRATION

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2016
In terms of the application of the law Darcy considered the problem of constructing complex potentials filtration flows with discontinuities in the form of concentric circles, and filtration areas with boundaries in the form of a square and isosceles ...
A. G. Balamirzoev   +2 more
doaj   +1 more source

H2O-HCN complex: A new potential energy surface and intermolecular rovibrational states from rigorous quantum calculations [PDF]

open access: yes, 2023
In this work the H2O-HCN complex is quantitatively characterized in two ways. First, we report a new rigid-monomer 5D intermolecular potential energy surface (PES) for this complex, calculated using the SAPT(DFT) method.
Zlatko , Bačić   +7 more
core   +1 more source

MINIMIZATION OF THE CHEMICAL POLLUTION LEVEL AT THE WORKING ZONES IN OPEN AREAS USING SCREENS

open access: yesNauka ta progres transportu, 2019
Purpose. The scientific work aims to develop a new method for assessing the level of chemical air pollution in working zones located in open areas near highways using screens of different heights. Methodology.
M. M. Biliaiev   +2 more
doaj   +1 more source

Stress-strain analysis around piezoelectric material bonded to the surface of a semi-infinite plate and fundamental experiment for fracture control

open access: yesNihon Kikai Gakkai ronbunshu, 2014
Recently there are some attempts to use piezoelectric material bonded to the surface of structure component for vibrational control, fracture control and strain monitoring.
Toru SASAKI, Toshimi KONDO
doaj   +1 more source

Pseudomodes for Schrödinger operators with complex potentials [PDF]

open access: yesJournal of Functional Analysis, 2019
For one-dimensional Schroedinger operators with complex-valued potentials, we construct pseudomodes corresponding to large pseudoeigenvalues. Our (non-semi-classical) approach results in substantial progress in achieving optimal conditions and conclusions as well as in covering a wide class of previously inaccessible potentials, including discontinuous
Krejčiřík, David, Siegl, Petr
openaire   +4 more sources

Prerequisites for the action of mixed infections of basidiomycetes closed agrobiocenoses

open access: yesКарантин і захист рослин, 2020
Goal. The study of functional features of pathogens isolated from Agaricus bisporus depending on taxonomic groups. Methods. The subject of the study is isolates of pathogenic bacteria and isolated total RNA from Agaricus bisporus, which manifested ...
T. Ivanova
doaj   +1 more source

Modeling Flow and Pressure Fields in Porous Media with High Conductivity Flow Channels and Smart Placement of Branch Cuts for Variant and Invariant Complex Potentials

open access: yesFluids, 2019
A long overdue distinction between so-called variant and invariant complex potentials is proposed here for the first time. Invariant complex potentials describe physical flows where a switch of the real and imaginary parts of the function will still ...
Aadi Khanal, Ruud Weijermars
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

Potential theory on almost complex manifolds [PDF]

open access: yesAnnales de l'Institut Fourier, 2015
On almost complex manifolds the pseudo-holomorphic curves have been much more intensely studied than their “dual” objects, the plurisubharmonic functions. These functions are standardly defined by requiring that the restriction to each pseudo-holomorphic curve be subharmonic.
Harvey, F. Reese, Lawson, H. Blaine
openaire   +3 more sources

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