In this paper, we intend to solve special kind of ordinary differential equations which is called Heun equations, by converting to a corresponding stochastic differential equation(S.D.E.). So, we construct a stochastic linear equation system from this equation which its solution is based on computing fundamental matrix of this system and then, this S.D.E. is solved by numerically methods. Moreo...

ABSRACT In deepwater, Dynamic Positioning (DP) is proved to be cost-effective for the station keeping and controlling of the floating structures. This paper will show that the DP simulation and control of a floating vessel can be achieved in a numerical wave-tank. The complex interaction of the wind, waves and current forces against the vessel is modeled for the required station positioning wit...

In man, the azygos vein is described as ascending on the right side of the vertebral column until it curves anteriorly over the right bronchus to end in the superior vena cava. However, it has been observed that frequently the azygos vein is found to run part of its course on the left side of the midline. No description of this course has been found in current anatomical textbooks or other lite...

Repetitive stimulation in midline and intralaminar regions of the thalamus causes widespread changes in ongoing cortical activity. Contrasting effects may be obtained from the same loci by low and high frequency stimulation. Thus, stimulation at 6-12/see produces recruiting responses (Morison and Dempsey 1942), whereas high frequency stimulation at the same recruiting sites induces low voltage,...

A VERY noticeable feature of the development of the obstetric services in the United Kingdom during the past 20 years has been the emphasis on the importance of hospital confinements in reducing the incidence of maternal deaths and perinatal infant deaths. The extent to which the need for a hospital confinement is urged varies between the rather subdued statements of the triennial Reports on th...

won{gil park [won{gil park, j. math. anal. appl., 376 (1) (2011) 193{202] proved the hyers{ulam stability of the cauchy functional equation, the jensen functional equation and the quadraticfunctional equation in 2{banach spaces. one can easily see that all results of this paper are incorrect.hence the control functions in all theorems of this paper are not correct. in this paper, we correctthes...

for determining human death by Alexander Capron and Leon Kass. As in all new editions, some wheat was thrown out with the chaff-in this case, a simple, clear discussion of dying by Robert Morison was lost. The addition of three new articles on existential psychology, bodily immortality, and fear of dying seemed strangely inappropriate; perhaps the editors, in designing this text for use in unde...

A SYMPOSIUM on "Bone and Bone Disease" was held in the Medical Biology Centre (Q.U.B.) on Friday, 14th February, 1975, under the joint auspices of the Royal College of Physicians of Edinburgh, the Northern Ireland Council for Postgraduate Medical Education, and the Ulster Medical Society. The Symposium proved extremely popular and was attended by over two hundred doctors. The large attendance w...

sacs are bounded by the hypertrophied circular and longitudinal fibres and their contents remain almost shut off. These pouches are the result of constipation, muscular fibres become hypertrophied, but their effort to propel onward their contents lead to these minute hernial protrusions." W. H. Cripps described vesicocolic fistula due to inflammatory changes in the colon in 1888,3 and in 1903 R...