The system of steel shear wall is an initiative resistance system against the lateral load such as an earthquake and the wind that has been researched in the last three decades. Currently, this system is noticed more than other systems because of adequate stiffness, ductility, and more energy absorption. The system of steel shear wall with corrugated sheets has been offered as an innovative sys...

A diallel cross is a set of all possible matings between several genotypes, which may be individuals, clones, homozygous lines, etc. Such crosses are used to estimate general and specific combining abilities of lines and crosses respectively. For ‘n’ inbreed lines, the possible F1’s are n(n–1)/2, which are to be tested in a suitably replicated randomized design. With facilities available for te...

Proton exchange membrane fuel cell (PEM-FC) aggregation pressure causes extensive strains in segments. The compression of each segment takes place through the modeling method. In addition, a very heterogeneous compressive load is produced because recurrent channel rib design dipole plates, so that while high are provided below rib, domain continues its initial uncompressed case under ducts appr...

construction of the intake structures to divert some portion of flow water from a main channel causes some variations of flow conditions at the intake entrance. these variations cause the reinforcement of the eddy flow and sedimentation in the bank of the intake. an effective measure to control the entry sediment is the use of submerged vanes. most of previous studies in this regards have been ...

We demonstrate the construction of corrugated waveguides using stacked rings to propagate terahertz frequencies. The waveguide allows propagation of the same fundamental mode as an optical-fiber, namely, the HE(11) mode. This simple concept opens the way for corrugated wave-guides up to several terahertz, maintaining beam characteristics as for terahertz applications.

Triangular surfaces are important because in areas where the geometry is not similar to rectangular domain, the rectangular surface patch will collapse into a triangular patch. In such a case, one boundary edge may collapse into a boundary vertex of the patch, giving rise to geometric dissimilarities (e.g. shape parameters, Gaussian curvature distribution, cross boundary continuities etc.) and ...

An important technical modification in the conventional medial based cross leg flaps is described by the authors. The technique involves resurfacing large triangular defects in the medial lower leg, ankle and foot. This modification, by virtue of narrowing the pedicle, will help the surgeon to maximize the inset avoiding delaying of the flap or flap loss. Secondary defects created by raising th...

This study investigated flow characteristics and heat transfer enhancement in various sinusoidal corrugated channels. The channel height the phase shift effects on structures thermal performances were examined numerically for Reynolds numbers range of 2500≤Re≤7500. geometrical configurations this cover three different heights (Hmin/Hmax=0.36, 0.54, 0.72) angles (φ=0°, 90°, 180°). Velocity distr...

The strength of a corrugated container is usually determined and reported as crush strength under progressively increasing top-to-bottom compressive load. The test is performed in seconds in a controlled constant temperature and relative humidity environment. However, a dynamic strength test under controlled conditions cannot account for the reduction in load-carrying ability inherent in the ex...