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...

Natural gas hydrate is widely spread in marine environments around the world. It has great energy potential due to its high methane content. High-precision exploration and evaluation of still face challenges as it affected by complex reservoir control mechanisms distribution characteristics. Resistivity used geophysical logging theoretical research on hydrate-bearing reservoirs utilizing sensit...

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. mo...

WALLACE ROBERT KEITH HERBERT BENSON, AND ARCHIE F. WILSON. A kzkeful h@mwtabtkc pI$iologic state, Am. J. Physiol. 22 l(3) : 795-799. 197 1 .-Mental states can markedly alter physiologic function. Hypermetabolic physiologic states, with in creased oxygen consumption, accompany anticipated stressful situations. Hypometabolic physiologic changes, other than those occurring during sleep and hiberna...

Understanding the Spectral Induced Polarization (SIP) response to saturation is required to improve application of this geophysical technique in the vadose zone. SIP measurements (0.11000 Hz) were conducted on three unconsolidated sediments during evaporative drying. Sample grain size distribution was determined from laser particle size diffraction measurements. The dependence of the real and i...

Site U1327 (Scientific Prospectus Site CAS-01B) is located near ODP Site 889/890 approximately at the mid-slope of the accretionary prism over a clearly defined BSR, estimated to be at a depth of 223 mbsf. The primary research objectives for this site are linked to the transect-concept of this expedition. Site 889/890 has provided critical baseline data for the development of the objectives of ...