We also comment on the possible decoupling of the ghost at large distances due to an apparent flat-5D nature of space-time and on the link between the presence of ghosts and the violation of positive-energy conditions.doi:10.1016/S0370-2693(00)00632-8Gia Dvali...
New analytic bending, buckling, and free vibration solutions of rectangular nanoplates with combinations of clamped and simply supported edges are obtained by an up-to-date symplectic superposition method. The problems are reformulated in the Hamiltonian system and symplectic space, where the mathematical...
10. The apparatus according to claim 7, wherein said measuring means comprises a mechanism for sensing when each of a plurality of light beams have been intersected by said workpiece as said workpiece is moved toward said die space. 11. The apparatus according to claim 7, wherein said mea...
_hjSessionUser_#Collects statistics on the visitor's visits to the website, such as the number of visits, average time spent on the website and what pages have been read. Maximum Storage Duration: 1 yearType: HTTP Cookie _hjTLDTestRegisters statistical data on users' behaviour on the web...
A simple straight tube hydroforming process was considered to check the damage parameters and predicted ductility. The model was then applied to a series of bending and hydroforming processes. Li et al. [9] coupled a continuum damage mechanics-based model and a GTN porous model into a FE ...
Its parent TV show, cowboys-in-space adventureFirefly, had been cancelled two years previously after a mere 11 episodes. Its creator, Joss Whedon, had never directed a feature film before, and his one small-screen success,Buffy the Vampire Slayer, had itself just been kicked off the air. ...
in 100-s time bins. The blue line shows the smoothed light-curve model with respect to which the significance of short peaks is assessed. The panel beneath each light curve shows the reduction in theχ2statistic over this model, when a short Gaussian peak is added in different time bins ...
bulk continuun, it is important to utilize a time derivative of tensor quantities (e.g. stress, rate-of-strain) which is both objective (invariant to rigid body motions of the reference frame) and which commutes with the raising and lowering of indices by the metric tensor of the space....
Love with a simple harmonic dependence of the named functions on time and two spatial coordinates. An exact analytical solution of the problem on bending vibrations of an elastic space with a circular cylindrical cavity (external Pochhammer-Chree problem) is given. It is shown that the study ...
Using Equations (9) and (11), we can map Equation (29) into the fractal continuum, so we have: 𝜙ℰ11𝑀ℰ11𝑄ℰ11𝑞ℰ3===𝜁3(𝑥3𝜉0)𝜁3−1𝜉𝜁1−10𝑑𝑢3𝑑𝑥𝜁11,𝜁3(𝑥3𝜉0)𝜁3−1𝜉2𝜁1−20𝐸𝐼𝑑2𝑢ℰ3𝑑𝑥2𝜁...