Zobrazeno 1 - 10
of 5 779
pro vyhledávání: '"Wave front"'
Autor:
Xijun Deng, Aiyong Chen
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 26688-26701 (2024)
In this paper we studied traveling front solutions of a single species model with cannibalism and nonlocal effect. For a particular class of kernels, the existence of traveling front solutions connecting the extinction state with the positive equilib
Externí odkaz:
https://doaj.org/article/7f0afcaca34b4de59ee5799479e43883
Autor:
Kirillova, Irina V.
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 24, Iss 3, Pp 394-401 (2024)
Hyperbolic boundary layer equations in thin shells of revolution are constructed in small vicinities of the shear wave fronts (taking into account its geometry) at edge shock loading of the normal type. Special coordinate system is used for defining
Externí odkaz:
https://doaj.org/article/7dee521ab5e2451d8d7a48bc6b7cf255
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 27, Iss 2, Pp 49-57 (2024)
Introduction. Radar stations for surveillance of airborne objects operating in the shortwave range are characterized by a number of limited technical characteristics, one of which is the azimuth viewing sector. The use of a linear antenna array (AR)
Externí odkaz:
https://doaj.org/article/a8b6c721630742e1b730eaf090ce7440
Publikováno v:
Journal of Flood Risk Management, Vol 17, Iss 3, Pp n/a-n/a (2024)
Abstract Extremely rapid rates of rise in level and discharge in a subset of flash floods (‘abrupt wave front floods’, AWF) are separate hazards from peak level. Such flood events are investigated for Pennine catchments in northern England using
Externí odkaz:
https://doaj.org/article/15555f3bbaa54da08544a3b5106a82cd
Autor:
Chenmeng Zhang, Shijun Xie, Qiang Chen, Zhou Mu, Yalong Xia, Lieguo Zhou, Yong Ouyang, Jianjun Zhang
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 158, Iss , Pp 109824- (2024)
The electromagnetic transient overvoltage in the substation is an important factor that affects the life of insulation equipment. For evaluate the economy and reliability of the insulation design of substation equipment, it is necessary to study and
Externí odkaz:
https://doaj.org/article/2169495ef98a4f198433ede2bab52134
Publikováno v:
Environmental and Climate Technologies, Vol 28, Iss 1, Pp 181-194 (2024)
This study aims to present computational technology that can be used to evaluate numerically the harmful environmental consequences caused by an accidental hydrogen release from failed high-pressure dispensing cylinders and its explosion at a vehicle
Externí odkaz:
https://doaj.org/article/c5e203283cdb4a83bc71002471e5035f
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-8 (2024)
The orbital angular momentum (OAM) states are used for OAM modulation and OAM multiplexing in free-space optical (FSO) communication systems to enhance the transmission quality and capacity. Although a few impactful methods had been developed to meas
Externí odkaz:
https://doaj.org/article/a1e8700f2a45427eb46ff3d564efcdd2
Autor:
Junseok Kim
Publikováno v:
Mathematics, Vol 12, Iss 23, p 3796 (2024)
In this paper, we conduct a numerical investigation into the influence of polynomial order on wave-front propagation in the Allen–Cahn (AC) equations with high-order polynomial potentials. The conventional double-well potential in these equations i
Externí odkaz:
https://doaj.org/article/cc34bd5b17cb4cfe81052af7f46b5aab
Publikováno v:
Oftalʹmologiâ, Vol 20, Iss 4, Pp 714-722 (2023)
Relevance. Many studies have shown a relationship between higher order aberrations and refractive errors in children without comorbidities, but these studies have not been conducted in children with pseudophakia. Purpose. Evaluation of corneal aberra
Externí odkaz:
https://doaj.org/article/703723ac1e944f57a54cfd0c5316de31