نتایج جستجو برای: high strength both
تعداد نتایج: 3670997 فیلتر نتایج به سال:
Existing evidence seems to indicate that Muslims in Scotland have constructed hyphenated or hybrid identities that draw on religion, ethnicity and nationality. However, minor attention has been given to the differences in importance, meanings, and strengths of these identities, or the significance of their identity markers. Ethnic minority people can be identified with both their ethnic groups ...
This study was launched to investigate the effects of heating rate and aging parameters on the kinetic of precipitation reactions in a high alloy high strength steel having Ni, Co, Mo and Ti. For this purpose, as quenched specimens were subjected to three types of aging methods with different heating rates. These methods consisted of aging in Pb bath, salt bath, and furnace at different aging c...
Recent scientific concerns to achieve sustainability in construction have suggested the implementation of using recycled aggregate in concrete because it has the potential to reduce the demand for extraction of natural raw materials and decrease the volume of wastes landfilled. In this respect, this study aims to investigate the suitability of using ceramic tile (CT) and ceramic sanitary (CS) w...
Polymer modified concrete (PMC) consists of Portland cement concrete with a polymer modifier. Its advantages are proper bonding strength to substrate concrete, high tensile and flexural strength and low amount of shrinkage and permeability. Using PMC overlays can be considered as a method for preservation of damaged concrete structures due to their suitable performance and durability. In this r...
Background: Study on the effectiveness of new methods of low back pain treatment is very important due to its high prevalence. There is no consensus on the most effective treatment for low back pain, despite the existence of different treatments options. Objective: This study aims to assess the effect of 8 weeks of dynamic neuromuscular stabilization (DNS) and core stability (CS) exercises on ...
modern vehicle bodies make intensive use of high strength steel grades to meet the contradicting demand of lighter weight and simultaneously better mechanical performance. for many steel grades microalloying by niobium is the key to achieve their characteristic property profile. in hsla steels niobium enhances the strength primarily by grain refinement. in interstitial free high strength steels...
conclusions the resistance training of moderate to high intensity was well-tolerated in ms patients and may be an effective intervention for improving muscle strength, functional ability and edss-based disease severity. results two patients of group e left the program. the other eight subjects completed the program with no ms-related exacerbations/complications. there was a significant change i...
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