نتایج جستجو برای: liquid structure
تعداد نتایج: 1759454 فیلتر نتایج به سال:
Tuned Liquid Dampers (TLD) are among passive control devices that have been used to suppress the vibration of structures in recent years. These structures must be adequately presentable as an equivalent single degree of freedom system with long fundamental period. The TLD, located at the top floors of the structure, can dissipate the external input energy into the system through the sloshing ef...
Tuned Liquid Dampers (TLD) are among passive control devices that have been used to suppress the vibration of structures in recent years. These structures must be adequately presentable as an equivalent single degree of freedom system with long fundamental period. The TLD, located at the top floors of the structure, can dissipate the external input energy into the system through the sloshing ef...
چکیده ندارد.
The liquid state is the most complex phase of matter. Densities of liquids are comparable to densities of the solids, implying that the forces between particles in the liquid are of the samemagnitude as those forces present in the solid. However, there is no simplification due to the presence of a lattice and no satisfactory analytic theory of the liquid state exists. However, despite this comp...
گیاهان دارویی در طول تاریخ بشر در درمان بیماریها استفاده می شدند.از این رو ما در این پایان نامه اثر آنتی باکتریال عصاره تام و فراکسیون های اتردوپترولی و آبی حاصل از گیاه calotropis procera را بررسی کردیم.در این مطالعه روش ما برای عصاره گیری روش liquid-liquid fraction بودوعصاره تامو فراکسیون های اتر دوپترولی وآبی تهیه شد.برای روش میکروبی از روش انتشار در محیط آگار استفاده کردیمو به روش چاهک پلیت...
The Structure of Liquid Alcohols by Neutron and X-ray Diffraction. III. Liquid Structure of Methanol
We report an x-ray scattering study of the microscopic structure of the surface of a liquid alkali metal. The bulk liquid structure factor of the eutectic K67Na33 alloy is characteristic of an ideal mixture, and so shares the properties of an elemental liquid alkali metal. Analysis of off-specular diffuse scattering and specular x-ray reflectivity shows that the surface roughness of the K-Na al...
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 use molecular-dynamics simulations to study the effect of temperature and pressure on the local structure of liquid water in parallel with neutron-scattering experiments. We find, in agreement with experimental results, that the simulated liquid structure at high pressure is nearly independent of temperature, and remarkably similar to the known structure of the high-density amorphous ice. Fu...
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