نتایج جستجو برای: spinning machine

تعداد نتایج: 273442  

2007
Akihiro Tsuji

We study the holographic principle of the two-point function in the case of a spinning string in the AdS/CFT correspondence. Following the general method proposed by Yoneya et al. for the bulk-boundary correspondence in the large J limit, we study the spinning string solution which starts and ends at the boundary. We then show that the spinning string solution directly gives a two-point functio...

2016
Anas AlMajali Arun Viswanathan Clifford Neuman

In the future, automated demand response mechanisms will be used as spinning reserve. Demand response in the smart grid must be resilient to cyber-physical threats. In this paper, we evaluate the resilience of demand response when used as spinning reserve in the presence of cyber-physical threats. We quantify this evaluation by correlating the stability of the system in the presence of attacks ...

Journal: :Journal of the Textile Machinary Society 1964

Journal: :Gravitation & Cosmology 2023

Equations of motion spinning density for extended objects, and corresponding deviation equations are derived. The problem a variable mass to object is obtained. Spinning fluids may be considered as special case express the objects. Meanwhile, tensor can expressed in terms tetrad formalism General Relativity regarded gauge theory gravity. tensors have been derived using specific type Bazanski La...

2014
Ya Li Rou-xi Chen Fu-Juan Liu

Electrospinning is a simple method for producing ultrafine fibers, and has attracted much recent interest. The classical approach was either polymer solutions or polymer melts. Bubbfil spinning (e.g. bubble-electrospinning) is a facile method to fabricate nanofibers with high surface area to volume ratio and high porosity. Polyether sulfone (PES) dissolved in N,N-Dimethylacetamide (DMAC) was us...

Journal: :Biophysical journal 1999
J F Nagle Y Liu S Tristram-Nagle R M Epand R E Stark

A recent method to obtain the number of water molecules of hydration of multilamellar lipid vesicles using magic angle spinning nuclear magnetic resonance has been re-examined. The previous interpretation divided the water into bulk and interlamellar water and ignored water in defects (lakes) that are intrinsic to multilamellar lipid vesicles; the result was inconsistent with x-ray results for ...

1998
Francesco Bigazzi Luca Lusanna

A new spinning particle with a definite sign of the energy is defined on spacelike hypersurfaces after a critical discussion of the standard spinning particles. They are the pseudoclassical basis of the positive energy (12 , 0) [or negative energy (0, 1 2)] parts of the ( 1 2 , 1 2) solutions of the Dirac equation. The study of the isolated system of N such spinning charged particles plus the e...

1994
A. A. Sharapov

We propose the action of d = 4 Anti-de Sitter (AdS) spinning particle with arbitrary fixed quantum numbers. Regardless of the spin value, the configuration space is M4ρ × S 2 where M4ρ is d = 4 AdS space, and two-dimensional sphere S corresponds to spinning degrees of freedom. The model is an AdS counterpart of the massive spinning particle in the Minkowski space proposed earlier. Being AdS-inv...

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