نتایج جستجو برای: careen
تعداد نتایج: 8 فیلتر نتایج به سال:
This paper presents a modelling of an unmanned airship.We are studying a quadrotor flyingwing. The modelling of this airship includes an aerodynamic study. A special focus is done on the computation of the added masses. Considering that the velocity potential of the air surrounding the airship obeys the Laplace’s equation, the added masses matrix will be determined by means of the velocity pote...
The species of the genus Odilia Durette-Desset, 1973 (Heligmonellidae, Nippostrongylinae) are re-distributed among eight genera of which five are new. This classification is mainly based on certain characters of the synlophe not previously taken into account at the supraspecific level. These characters mainly include the presence or absence of a careen, the relative size of the ridges forming t...
We report the numerical analysis of our experimental results for electron-wave propagation from a quantum point contact to a quantum wire. Our numerical method solves the boundary problem of a lattice model, and determines wave functions at an arbitrary site. This method also includes a recursive Careen s-function method. Our study found oscillations in the conductance, and magnetic suppression...
1.1.1. Physics. Ideal gas. The state of a system of N particles is specified completely by a point in the phase space X = R = {(qi, pi) : i = 1, . . . , N}. The system evolves (in continuous time or from one discrete time instant to the next) according to deterministic physical laws (Hamilton’s equations). We are interested in average values of observables (like kinetic energy), both for a sing...
در این رساله اسانس گیاهان ذیل مورد بررسی و آنالیز قرار گرفتند: اسانس اجزاء گیاه leutea petiolare مورد آنالیز واقع گردید. ترکیبات اصلی اسانس گل عبارتنداز: beta-pinene(32.081)،fenchyl acetate (35.776) alpha- pinene(3.06), beta-eudesmol(5/236), از17ترکیب شناسائی شده دراسانس برگ عبارتنداز (6.952) sabinene،d-limonene (11/749)،beta-(e) ociemen (297.8) ، واز 12ترکیب شناسایی شده دراسانس ساقه ...
seasonal chenges in essential oil content, yield and composition of spearmint cultivated in shoshtar
spearmint (mentha spicata l.) is one of the most important mint family plants that has numerous applications in food, cosmetical, and pharmaceutical industries due to its valuable medicinal properties. in this research, the change in plant fresh and leaf dry weights, essential oil content, yield and composition during year as randomized complete block design with twelve treatments and three rep...
In a land far, far away, there wander analog hybridizations. In this story, guided by the theory, aesthetics and methodology of transversal poetics, we adventure to some previously explored and unexplored territories in the Xanadu of which this land appears. Marvelous encounters with folk physics, evolutionary theory, neuronal activity and massive energy storms glitter our journey. These encoun...
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