Zobrazeno 1 - 10
of 4 107
pro vyhledávání: '"Equidistant"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 6, Pp 15325-15345 (2024)
Let $ V(G) $ be the vertex set of a simple and connected graph $ G $. A subset $ S\subseteq V(G) $ is a distance-equalizer set of $ G $ if, for every pair of vertices $ u, v\in V(G)\setminus S $, there exists a vertex in $ S $ that is equidistant to
Externí odkaz:
https://doaj.org/article/70d6b6dee5424215b66ee68e68df7d79
Autor:
ÖZÖNDER, Şener1,2 ozonder@uw.edu
Publikováno v:
Turkish Journal of Physics. 2018, Vol. 42 Issue 1, p78-83. 6p. 3 Graphs.
Publikováno v:
Materials, Vol 17, Iss 18, p 4491 (2024)
To provide a theoretical basis for eliminating resonance and optimizing the design of viscoelastically supported bridges, this paper investigates the analytical solutions of train-induced vibrations in railway bridges with low-stiffness and high-damp
Externí odkaz:
https://doaj.org/article/f6571417883d4930bd1d415577128235
Publikováno v:
EPJ Web of Conferences; 11/21/2023, Vol. 288, p1-8, 8p
Publikováno v:
Jixie chuandong, Vol 47, Pp 80-85 (2023)
According to the parameters and geometric dimensions of the gear, the parametric equations of the transition curve and involute line of the root cutting gear are established based on the principle of machining the gear with the generating method, the
Externí odkaz:
https://doaj.org/article/ac58728f690e4a1487e32eabdbf489ca
Autor:
BU Zhaobin, XIA Yougang, KONG Fanxin, JIANG Guangxu, YANG Jichong, HE Suoying, GAO Ming, ZHANG Zhengqing
Publikováno v:
Xi'an Gongcheng Daxue xuebao, Vol 37, Iss 5, Pp 39-45 (2023)
In order to reduce the rain zone noise of wet cooling towers and enhance the heat transfer and ventilation, the effect of sound barriers on the thermal performance of wet cooling towers with synergistic optimization of fillers and water distribution
Externí odkaz:
https://doaj.org/article/2c577618192f4f859429d3d2d2b2a9c6
Publikováno v:
Diversity, Vol 16, Iss 6, p 330 (2024)
Fish play an important role in river ecosystems, and the conservation of their diversity is a common goal worldwide. It is still unclear how fish monitoring programs should be developed in order to rationalize the monitoring of fish diversity in rive
Externí odkaz:
https://doaj.org/article/2e4460a21c3c4b96baa874ce1fe92d3e
Autor:
LI Xutao
Publikováno v:
Meikuang Anquan, Vol 54, Iss 7, Pp 248-252 (2023)
In order to solve the problems such as low efficiency, large deviation of drilling angle adjustment and poor directness of drilling in roof pre-splitting drilling technology, ZDY2-300LM slot-cutting drill was developed. The key technologies and desig
Externí odkaz:
https://doaj.org/article/7200795229a349c68f72d1a991850ab2
Autor:
Ingrid Claß-Mahler, Beate Zimmermann, Wilfried Hermann, Jürgen Schwarz, Hans-Peter Piepho, Iris Lewandowski, Hella Kehlenbeck, Enno Bahrs
Publikováno v:
Landbauforschung, Vol 72, Iss 1 (2024)
In endeavors to manage agricultural cropping systems without the application of chemical-synthetic plant protection products (CSPs), one of the greatest challenges is ensuring yield performance. The literature provides a wealth of data on organic far
Externí odkaz:
https://doaj.org/article/6f3d6e6d192f498394e25fb1b1a93bb1