نتایج جستجو برای: non entropy

تعداد نتایج: 1374176  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پایه 1391

bekenstein and hawking by introducing temperature and every black hole has entropy and using the first law of thermodynamic for black holes showed that this entropy changes with the event horizon surface. bekenstein and hawking entropy equation is valid for the black holes obeying einstein general relativity theory. however, from one side einstein relativity in some cases fails to explain expe...

Journal: :journal of mahani mathematical research center 0
m. naghavy young researchers society, shahid bahonar university of kerman, kerman, i.r.iran. m. madadi mahani mathematical research center, shahid bahonar university of kerman, kerman, i.r.iran. v. amirzadeh department of statistics, shahid bahonar university of kerman, kerman, i.r.iran.

in this paper, we derive rst some results on the shannon entropyin order statistics and their concomitants arising from a sequence of f(xi; yi): i = 1; 2; :::g independent and identically distributed (iid) random variablesfrom the bivariate normal distribution and extend our results to a collectionc(x; y ) = f(xr1:n; y[r1:n]); (xr2:n; y[r2:n]); :::; (xrk:n; y[rk:n])g of order sta-tistics and t...

In the present study, an analytical investigation on the entropy generation examination for viscoelastic fluid flow involving inclined magnetic field and non-linear thermal radiation aspects with the heat source and sink over a stretching sheet has been done. The boundary layer governing partial differential equations were converted in terms of appropriate similarity transformations to non-line...

Journal: :trauma monthly 0
ali foroutan department of surgery, shiraz university of medical sciences, shiraz, ir iran shahram paydar trauma research center, faculty of general surgery ward, shiraz university of medical sciences, shiraz, ir iran; trauma research center, general surgery ward, shiraz university of medical sciences, shiraz, ir iran. tel: +98-9177108648 seyed taghi heydari health policy research center, shiraz university of medical sciences, shiraz, ir iran gholamhussian erjaee mathematics ward, shiraz university, shiraz, ir iran kamran bagheri lankarani health policy research center, shiraz university of medical sciences, shiraz, ir iran abbas nowroozi department of surgery, shiraz university of medical sciences, shiraz, ir iran

conclusions the loss of hrc at the onset of admission may predict mortality in patients with blunt trauma. lower entropy, in recently admitted patients with intra-abdominal bleeding, may indicate laparotomy when the vital signs are stable. background nonlinear analysis of heart rate variability (hrv) has been recently used as a predictor of prognosis in trauma patients. objectives we applied no...

The Rényi entropy is a generalization of Shannon entropy to a one-parameter family of entropies. Tsallis entropy too is a generalization of Shannon entropy. The measure for Tsallis entropy is non-logarithmic. After the introduction of Shannon entropy , the conditional Shannon entropy was derived and its properties became known. Also, for Tsallis entropy, the conditional entropy was introduced a...

Journal: :Journal of High Energy Physics 2018

Journal: :Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 2014

The entropy generation analysis of non-Newtonian fluid in rotational flow between two concentric cylinders is examined when the outer cylinder is fixed and the inner cylinder is revolved with a constant angular speed. The viscosity of non-Newtonian fluid is considered at the same time interdependent on temperature and shear rate. The Nahme law and Carreau equation are used to modeling dependenc...

A. J. ‎Chamkha‎ R. N. Jana S. Das,

The combined effects of magnetic field, Navier slip and convective heating on the entropy generation in a flow of a viscous incompressible electrically conducting fluid between two infinite horizontal parallel plates under a constant pressure gradient have been examined. Both the lower and upper plates of the channel are subjected to asymmetric convective heat exchange with the ambient fluid. T...

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