نتایج جستجو برای: structural configurations
تعداد نتایج: 446027 فیلتر نتایج به سال:
islam spread rapidly after its founding, encompassing much of north africa, the middle east, and southeast asia. the art of this vast region draws its distinctive character both from islam itself and from the diverse cultural traditions of the world’s muslims. because islam discouraged the use of figurative images, particularly in religious contexts- unlike christian art- islamic artists develo...
Islam spread rapidly after its founding, encompassing much of North Africa, the Middle East, and Southeast Asia. The art of this vast region draws its distinctive character both from Islam itself and from the diverse cultural traditions of the world’s Muslims. Because Islam discouraged the use of figurative images, particularly in religious contexts- unlike Christian art- Islamic artists develo...
in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...
we have performed a density functional theory investigation on the structural and electronic properties of pristine and nitrogen-doped tio2 anatase nanoparticles as the adsorbents for removal and degradation of hydrazine molecules in the environment. we have presented the most stable adsorption configurations and examined the interaction of hydrazine molecule with these doped and undoped nanopa...
Hysteretic energy dissipation in conventional structural configurations can be undesirable if it is achieved by the damage of primary structural members. Ideally, this hysteretic energy dissipation should occur in structural elements that are “disposable” (i.e., structural fuses that can be replaced without disturbance to the main system, just like real fuses). Much work has been accomplished o...
Differential Evolution is a popular optimisation method with small number of parameters. However, different hyper-parameters and variants such as mutation operators the F $$C_r$$ parameter may introduce structural bias. Structural bias form where artefacts in algorithm lead to preference particular regions search space regardless objective function. Many configurations suffer from bias, but it ...
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