Advanced High Strength Steels (AHSS) provide a good combination of both strength and formability and are therefore applied extensively in the automotive industry, especially in the crash relevant parts of the vehicle. Dual-phase (DP) steel is an example for such AHSS which is widely employed. The excellent macroscopic behavior of this steel is a result of the inherent micro-heterogeneity and co...

The unstable homotopy groups of spheres can be approached by the EHP spectral sequence. There are computations of the low dimensional portion of the EHP sequence by Toda [1, 2] for the 2,3-primary part, and Behrens [3], Harper [4] for the 5-primary part. There are certain stable phenomenon in the EHP sequence. In fact, there is one portion in the E1-term which are in the stable range, which mea...

Spot-welded advanced high-strength steel (AHSS) sheets are used to decrease car body weight and enhance crashworthiness simultaneously. Such welds susceptible hydrogen embrittlement, but research in this area is limited. We have evaluated the embrittlement properties of spot fabricated with AHSS clarified dependence diffusible content tensile rate on shear strength. However, performance must be...

This article examines the role of student job search strategies that differ in goal-directedness (focused, exploratory, and haphazard) achieving successful university-to-work transitions (i.e., employment jobs with high skill use/development qualification–job match). The relationship between outcomes is considered two labor market contexts—high or low ambiguity—which are represented by comparis...

High Si concentrations in third-generation advanced high-strength steels (AHSS) are known to cause cracking continuous cast slabs during cooling at temperatures below 300 °C. To investigate the mechanism connecting this embrittlement, impact toughness tests conducted on as-cast Fe–0.2C–3.0Mn with 0.5, 1.5, and 3.0 wt% between 100 400 The propagation path of cracks through microstructure specime...

Abstract In recent years, the demand for a reduction in pollutant emission has become extremely important vehicle industry. It can be achieved through fuel consumption reduction, which is direct function of vehicle’s weight. nowadays weight widely controlled by use advanced- and ultra-high strength steels (AHSS UHSS) body construction. With application such steel sheets as chassis elements, cra...

This essay offers a critical perspective on the future of Arabian Gulf universities with respect to humanities and philosophy. Although higher education institutions in Saudi Arabia some other countries have begun offering philosophy courses, there are too few degree programs for Most colleges still do not offer bachelor's or master's Arts, Humanities, Social Sciences (AHSS) based common assump...