نتایج جستجو برای: inclined plane

تعداد نتایج: 128480  

2009
Zihua Weng

By analogy with Maxwellian electromagnetic field, the modified gravity for the rotating planet is presented. The theory reasons out the inclined orbit of rotating planet in the solar system, and explains the existence of orbit inclination angle of the planet. When the rotating planet revolves round the sun on the solar equatorial plane, the study yields results consistent with Newtonian gravity...

2014
T. Vinuchakkaravarthy R. Sivakumar T. Srinivasan V. Thanikachalam D. Velmurugan

In the title compound, C27H29N3O2, the piperidine ring exists in a chair conformation with an equatorial orientation of the phenyl and methyl substituents. The C-C=N bond angles are significantly different [119.1 (2) and 127.2 (2)°]. The phenyl rings are inclined to one another by 44.90 (14)°, and by 80.85 (13) and 79.62 (12)° to the mean plane of the piperidine ring. The terminal pyridine ring...

2016
Alexander Oron Philip Rosenau

Consider a liquid film on a slightly inclined plane driven by gravity and thermocapillarity. We derive an equation describing the nonlinear evolution of the interface between the liquid and the atmosphere. In line with an approach introduced by us elsewhere we preserve the full impact of the curvature that contributes toward formation of bubbles and together with convection induced by the incli...

2015
Farook Adam Seranthimata Samshuddin Shruthi Badiadka Narayana Nadiah Ameram

In the title compound, C18H18N2O2, the pyrazole ring has a twisted conformation on the CH-CH2 bond. The tolyl ring and the 4-meth-oxy-phenyl ring are inclined to the mean plane of the pyrazole ring by 4.40 (9) and 86.22 (9)°, respectively, while the two aromatic rings are inclined to one another by 88.75 (9)°. In the crystal, mol-ecules are linked via bifurcated C-H⋯(O,O) hydrogen bonds and C-H...

2017
Abdulkadir Iyyaka Audu Jibril Danladi Jiya

Linearization of control model of inclined inverted pendulum (IP) is the main focus of this paper. The areas of application and associated reliability issues of IP are increasingly important in control engineering. A generalized control model, which can facilitate the understanding of system dynamics of an IP irrespective of the plane it is orientated compared to the plane of the control input ...

Journal: :Journal of Fluid Mechanics 2023

The interaction of steady free-surface flows viscoplastic material with a surface-piercing obstruction square cross-section on an inclined plane is investigated theoretically. flow thickness increases upstream the and decreases in its lee. depends two dimensionless parameters: aspect ratio that relates thickness, width inclination; Bingham number quantifies magnitude yield stress relative to gr...

Journal: :Analytical chemistry 2017
Heyong Cheng Xin Yan Richard N Zare

Desorption electrospray ionization mass spectrometry (DESI-MS) previously has been used to capture and identify transient intermediates in electrochemical redox reactions on a platinum-covered rotating waterwheel. We present here two different setups that use a flat surface with porous carbon tape as the working electrode, where analyte-containing microdroplets from the DESI probe contacted wit...

2014
Yu-Jian Zhang Sheng-Liang Ni

In the crystal structure of the title compound, C22H13Br2N3, the two bromo-phenyl rings are rotated out of the plane of the central benzyl-idene ring by 68.7 (1) and 69.3 (1)°. Both cyano substituents are located nearly in the plane of the benzylidene ring, with the mean plane of the methylmalononitrile group being inclined to this ring by 5.8 (1)°. In the crystal, the mol-ecules are linked by ...

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