magnetic resonance imaging (mri) spectrum of rotator cuff
... (the later predominately myotendinous), from which the glenohumeral joint presents as the most mobile joint in the human body, therefore frequently subject to multiple stress. The rotator cuff (RC), composed by the SITS complex (supraspinatus, infraspinatus, teres minor and subscapularis tendons) in ...
... (the later predominately myotendinous), from which the glenohumeral joint presents as the most mobile joint in the human body, therefore frequently subject to multiple stress. The rotator cuff (RC), composed by the SITS complex (supraspinatus, infraspinatus, teres minor and subscapularis tendons) in ...
Andy's Dissertation Appendix 2
... All the positive and negative polar ends pointing a particular way. Just like all the positive and negative polar ends point in a magnet. One of my biggest evidences was in the way we had to rub the nail, only in one direction. and that after we did it, it acted like a magnet. Also in the way a nail ...
... All the positive and negative polar ends pointing a particular way. Just like all the positive and negative polar ends point in a magnet. One of my biggest evidences was in the way we had to rub the nail, only in one direction. and that after we did it, it acted like a magnet. Also in the way a nail ...
Settling and Sedimentation
... Devices for the separation of solid particles into several fractions based upon their rates of flow or settling through fluids are known as classifiers In this methods, a liquid is used whose density is intermediate between that of the heavy or high-density material and that of the light-density mat ...
... Devices for the separation of solid particles into several fractions based upon their rates of flow or settling through fluids are known as classifiers In this methods, a liquid is used whose density is intermediate between that of the heavy or high-density material and that of the light-density mat ...
RIGOROUS BOUNDS ON THE FAST DYNAMO GROWTH RATE
... curve is approximated by the growth rate of the number of points needed to resolve the curve to a given tolerance, which in turn is, roughly speaking, bounded by the topological entropy (see section 3). But also, between the ne discretization, lack of smoothness in the map or ow can cause the curv ...
... curve is approximated by the growth rate of the number of points needed to resolve the curve to a given tolerance, which in turn is, roughly speaking, bounded by the topological entropy (see section 3). But also, between the ne discretization, lack of smoothness in the map or ow can cause the curv ...
© NCERT not to be republished
... resistances R1 and R2) and the plug key are connected with the cell(s) (or battery eliminator). 4. Place the given resistors one after the other and join the ends labelled B and C as shown in Fig. 50.1. Set up the circuit by connecting different components with the help of connecting wires as shown ...
... resistances R1 and R2) and the plug key are connected with the cell(s) (or battery eliminator). 4. Place the given resistors one after the other and join the ends labelled B and C as shown in Fig. 50.1. Set up the circuit by connecting different components with the help of connecting wires as shown ...
Neutron Stars – Cooling and Transport
... The first works on neutron star cooling and thermal emission (Stabler 1960; Tsuruta 1964; Chiu and Salpeter 1964; Morton 1964; Bahcall and Wolf 1965a,b) appeared at the epoch of the discoveries of X-ray sources outside the Solar System in the rocket and balloon experiments (Giacconi et al. 1962; Bow ...
... The first works on neutron star cooling and thermal emission (Stabler 1960; Tsuruta 1964; Chiu and Salpeter 1964; Morton 1964; Bahcall and Wolf 1965a,b) appeared at the epoch of the discoveries of X-ray sources outside the Solar System in the rocket and balloon experiments (Giacconi et al. 1962; Bow ...
EXPERIMENTS WITH SEPARATED OSCILLA- TORY FIELDS AND HYDROGEN MASERS N R
... (3) The method is more effective and often essential at very high frequencies where the wave length of the radiation used may be comparable to or smaller than the length of the region in which the energy levels are studied. (4) Provided there is no unintended phase shift between the two oscillatory ...
... (3) The method is more effective and often essential at very high frequencies where the wave length of the radiation used may be comparable to or smaller than the length of the region in which the energy levels are studied. (4) Provided there is no unintended phase shift between the two oscillatory ...
Ferrofluid
A ferrofluid (portmanteau of ferromagnetic and fluid) is a liquid that becomes strongly magnetized in the presence of a magnetic field.Ferrofluid was invented in 1963 by NASA's Steve Papell as a liquid rocket fuel that could be drawn toward a pump inlet in a weightless environment by applying a magnetic field.Ferrofluids are colloidal liquids made of nanoscale ferromagnetic, or ferrimagnetic, particles suspended in a carrier fluid (usually an organic solvent or water). Each tiny particle is thoroughly coated with a surfactant to inhibit clumping. Large ferromagnetic particles can be ripped out of the homogeneous colloidal mixture, forming a separate clump of magnetic dust when exposed to strong magnetic fields. The magnetic attraction of nanoparticles is weak enough that the surfactant's Van der Waals force is sufficient to prevent magnetic clumping or agglomeration. Ferrofluids usually do not retain magnetization in the absence of an externally applied field and thus are often classified as ""superparamagnets"" rather than ferromagnets.The difference between ferrofluids and magnetorheological fluids (MR fluids) is the size of the particles. The particles in a ferrofluid primarily consist of nanoparticles which are suspended by Brownian motion and generally will not settle under normal conditions. MR fluid particles primarily consist of micrometre-scale particles which are too heavy for Brownian motion to keep them suspended, and thus will settle over time because of the inherent density difference between the particle and its carrier fluid. These two fluids have very different applications as a result.