The search-coil magnetometer (SCM) measures the magnetic signature of solar wind fluctuations with three components in 3 Hz–50 kHz range and one single component 1 kHz–1 MHz range. This instrument is important for providing situ observations transients caused by interplanetary shocks reconnection, identification electromagnetic wave modes plasmas determination their characteristics (planarity, ...

This paper investigates a practical batching decision problem that arises in the batch annealing operations in the cold rolling stage of steel production faced by most large iron and steel companies in the world. The problem is to select steel coils from a set of waiting coils to form batches to be annealed in available batch annealing furnaces and choose a median coil for each furnace. The obj...

With the increase in doubly fed induction generator-based wind energy conversion systems (DFIG-WECS) worldwide, improving fault ride-through (FRT) capability of entire system has been given much attention. Enhancement FRT a DFIG-WECS is conventionally realized by employing flexible AC transmission device with proper control system. This paper presents non-conventional method for improvement DFI...

We describe an experimental setup and the cooling procedure for producing 39K Bose-Einstein condensates of over 4 × 105 atoms. Condensation is achieved via a combination of sympathetic cooling with 87Rb in a quadrupole-Ioffe-configuration (QUIC) magnetic trap and direct evaporation in a large-volume crossed optical dipole trap, where we exploit the broad Feshbach resonance at 402 G to tune the ...

PURPOSE As the first response to a Bielschowsky head tilt test (BHTT), a fast transient torsional eye movement in the same direction as the head tilt has been shown with the three-dimensional (3D)-video oculography (3D-VOG) technique, and this movement is paralleled by a transient vertical vergence shift inducing a physiological skew deviation. The purpose of the present study was to investigat...

background and aims: elastomeric chains and niti coil springs are two major traction aids in orthodontic tooth movements. force degradation occurs over time in both groups, with higher percentages in elastic chains. the effects of environmental factors and some mouth rinses on this force decay have been previously studied. no study has been performed to evaluate the effect of current popular mo...

BACKGROUND AND PURPOSE Coil embolization is an alternative to clipping for intracranial aneurysms. However, controversy exists regarding the best therapeutic strategy in patients with ruptured aneurysms, and there is great center- and country-related variability in the rates of clipping versus coiling. We performed a meta-analysis of prospective controlled trials of clipping versus coil emboliz...