Báo cáo hóa học: " A best-possible double inequality between Seiffert and harmonic means" potx

... that h(0) = H (a, b) <P (a, b)andh(1/2) = A( a, b) >P (a, b). The refore, it is natural to ask what are the greatest value a and least value b in (0, 1/2) such that the double inequality H(aa ... Seiffert mean P (a, b); Seiffert [7] estab- lished that P (a, b) > ;A( a, b)G (a, b)/L (a, b)andP (a, b) >2 A( a, b)/π; Sándor [6] pre- sented that (A( a, b)+G (a, b))/2 <...

Ngày tải lên: 20/06/2014, 22:20

... the MDF algorithm, we can easily trade off com- putational load with memory requirement and algorithmic delay, hence tailor the algorithm for a specific application. For example, in a frame-based ... Trans. Speech, and Audio Processing, vol. 7, no. 6, pp. 718–724, 1999. [3] S. Yamamoto and S. Kitayama, “An adaptive echo canceller with variable step gain method,” Trans. IECE Japan, vol...

Ngày tải lên: 23/06/2014, 01:20

... the HABAM, mobility, transfers and balance, each had high correlation with the HABAM total score and with each other [27]. Cronbach's alpha for the HABAM total score, mobility, transfers and ... mobility, group mean scores (and standard deviations) and between groups comparison data were extracted as evidence of 'known groups' validity. Data that indicated a relati...

Ngày tải lên: 18/06/2014, 22:20

... wheelch air dri- ver’s training is expensive and labor-intense, typically requiring the hand-over-hand assistance of a skilled therapist to facilitate learning and ensure safety during training ... laura.marchal@mavt.ethz.ch 1 Mechanical and Aerospace Engineering Department, University of California, Irvine, CA, USA Full list of author information is available at the end of the articl...

Ngày tải lên: 19/06/2014, 08:20

... FIM-M and FIM-C of Patient A and B was 42 and 58, respectively. The scores indicate that the Patients need for maximal or moderate assis- tance for achieving an adequate performance of ADL. As the ... The total CBS score of Patient A and B were 15 and 5 points, respectively. The behavioral neglect of Patient A was cat- egorized moderate and Patient B was categorized as a m...

Ngày tải lên: 19/06/2014, 08:20

... partici- pants are necessary to comprehensively characterize patient behaviors and potential barriers, including, for example, auditory and visual distractions, nonstationary landmarks, and crowded spaces. ... environment and the specific navigational task at hand. Topographical disorientation generally refers to the fam- ily of deficits in orientation and navigation in the real env...

Ngày tải lên: 19/06/2014, 10:20

... A, Mabuchi A, Kotani A, Kawakami A, Yamamoto S, Uchida A, Nakamura K, Notoya K, Nakamura Y, Ikegawa S: An aspartic acid repeat polymorphism in asporin inhibits chondrogenesis and increases susceptibility ... osteoarthritis. Nat Genet 2005, 37:138-144. 9. Mabuchi A, Ikeda T, Fukuda A, Koshizuka Y, Hiraoka H, Miyoshi K, Haga N, Kawaguchi H, Kawakami A, Yamamoto S, Takatori Y, Nakamur...

Ngày tải lên: 20/06/2014, 07:20

... image and the global mean of regional standard deviation of the image. This quantitative method is an efficient way to quantitatively evaluate the image quality after image enhancement in a 2D ... also in a variety of image-based technical applications such as visual tracking, visual surveillance, and visual servoing. Although video capture becomes an easy task, the images taken from...

Ngày tải lên: 20/06/2014, 22:20

... also in a variety of image-based technical applications such as visual tracking, visual surveillance, and visual servoing. Although video capture becomes an easy task, the images taken from a ... 24:1663-1677. doi:10.1186/1687-5281-2011-6 Cite this article as: Tsai and Chou: A novel simultaneous dynamic range compression and local contrast enhancement algorithm for digital video c...

Ngày tải lên: 21/06/2014, 00:20

... Shirvani-Moghaddam 1* and Farida Akbari 2 Abstract Due to relatively simple implementation, Uniform Linear Array (ULA) is a popular geometry for array signal processing. Despite this advantage, ... equivalent in the PA and L-shape arrays. How- ever, steering vector for the V-shape array is obtained with more complexity and computational cost than the PA and L-shape arrays (compare E...

Ngày tải lên: 21/06/2014, 01:20