نتایج جستجو برای: macroscopic state
تعداد نتایج: 881494 فیلتر نتایج به سال:
To study the mechanisms of strong and weak combined water on mechanical properties in situ loess deformation strength, triaxial compression tests with different contents were carried out to a region Shaanxi Province, China. The influence structural variation was discussed from perspective water. endogenous factors strength investigated fine-scale by combining numerical simulations discrete elem...
John Locke was born in 1632 and died in 1704, and devoted his working life to a remarkably wide range of interests, quite apart from the philosophical studies for which he is generally remembered. They included such topics as education, the national coinage, colonial administration and, not least, the life-long study of medicine. Indeed, Locke's interest in medicine was so strong that it was no...
The Cellular Automata method has been used to simulate the pattern formation of the Schlögl model as a bistable Reaction-Diffusion System. Both microscopic and macroscopic Cellular Automata approaches have been considered and two different methods for obtaining the probabilities in the microscopic approach have been mentioned. The results show the tendency of the system towards the more sta...
background: sarcocystis infection is one of the most common zoonotic protozoon diseases caused by different sarcocystis spp. objectives: due to the importance of this infection in public health, the infection rate of macroscopic and microscopic cysts in sheep and cattle of abattoir of shahriar, was investigated. methods: 138 slaughtered sheep and cattle were selected randomly and their esophagu...
The purpose of the study was to investigate left-right asymmetries and other anatomical variants of temporomandibular articular surfaces. Digital photography and macroscopic observation were used to gather information about the shape, size, orientation and degeneration of temporomandibular articular surfaces of 100 skull bases and 100 mandibles. Left-right asymmetries in shape, size, orientatio...
Using exploratory data analysis, probability plots, scatterplots, and computer animations to rotate and visualize the data, we fit a trivariate Normal distribution to data for the height, the natural logarithm of body weight, and the body fat for 646 men between the ages of 50 and 80 years as reported by the medical staff of the U.S. Veterans Administration's "Normative Aging Study" in Boston, ...
an analytical nonlinear stress-strain model and a microscopic damage index for confined and unconfined concretes together with a macroscopic damage index for reinforced concrete (rc) structures under cyclic loading are proposed. in order to eliminate the problem of scale effect, an adjustable finite element computer program was generated to simulate rc structures subjected to cyclic loading. by...
the geopolitics of afghanistan after september 11, 2001, and its impact on iranian national security
abstract u.s. attack to afghanistan after 9/11 provided opportunities for us who tried to become the dominant power after collapse of ussr and bipolar world. thinkers like fukuyama believed american liberal democrats thought would be universally accepted without resistances. liberal democracy is the best and final model of governance; in this regard, united state has moral responsibilities for...
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