Báo cáo hóa học: "MAP Estimation of Chin and Cheek Contours in Video Sequences" pot

... 23]. In this paper, the estimation of chin and cheek contours is discussed. The estimation of chin and cheek is one of the most difficult tasks of facial feature estimation, especially that the chin ... the estimation of chin and cheek contours in video sequences is proposed. This algorithm exploits a prior i knowledge about shape and position o...

Ngày tải lên: 23/06/2014, 01:20

... 15 min, 30 cycles of 1 min at 95°C, 1 min at 55°C, and 1 min at 72°C and followed by final extension of 72°C for 5 min. The SYBR ® Green I-based qRT-PCR was performed using the same set of oligonucleotide ... main source of human Nipah virus infections [18,19] and this was sup- ported by the findings that the genome sequence of Nipah virus of pigs and humans were almost i...

Ngày tải lên: 20/06/2014, 01:20

... taining for Oct4 and Sox2 expression in hypopharyngeal squamous cell carcinoma. Brown grains represent a positive signal (3, 3-diaminobenzidine staining). The positive expression site of Oct4 and ... expression of Oct4 or Sox2 Positive staining for Oct4 and Sox2, mainly localized in the nucleus, were observed in the cancer cells of tumor tissues (Fig. 1). The distribution o...

Ngày tải lên: 18/06/2014, 16:20

... Corresponding author Abstract Greater Involvement of People Living with HIV/AIDS represents a mobilising and an organising principle for the involvement of people living with HIV in program and policy ... Rights of Peo- ple Living with HIV/AIDS in China. September 2003 [http:// www.hrw.org/reports/2003/china0803/china0903full.pdf]. 21. UNAIDS: Report of the Meeting. UNAIDS Re...

Ngày tải lên: 20/06/2014, 08:20

... 610041, PR China 2 College of Mathematics and Software Science, Sichuan Normal University, Chengdu, Sichuan 610066, PR China Competing interests The author declares that they have no competing interests. Received: ... existence of global attractor for a class of infinite dimensional nonlinear dissipative dynamical systems. Chin Ann Math B. 26(3), 1–8 (2005) 17. Temam, R: Infinite-Di...

Ngày tải lên: 20/06/2014, 22:20

... capable of serving as precursors for the fabrication of conductive structures by ink-jet printing [7] or forming CuInSe 2 or CuIn x Ga 1-x Se 2 semiconducting nanomaterials for photodetectors and ... synthesized in a CTAB solution [14]. As is well known, the chemical and physical properties including catalytic activities and melting points of the metal nanoparticles are significa...

Ngày tải lên: 22/06/2014, 00:20

... in Kuorevesi, Fin- land, in 1968. He received his Master of Sci- ence in Technology, Licentiate of Science in Technology, and Doctor of Science in Tech- nology degrees, all in electrical engineer- ing ... splitting the parents in a random point and swapping the parts. Arithmeti- cal crossover produces two linear combinations of the parents with a random weighting. He...

Ngày tải lên: 23/06/2014, 01:20

... mean of zero and standard deviation of one indicating perfect fit to the model. Resid- uals and chi-square probability values of individual items or persons were inspected, with misfit indicated ... varies according to a number of parameters, including the degree of required precision of the person and item estimates, and the target- ing of the sample. A well targeted sa...

Ngày tải lên: 18/06/2014, 18:20

... research into the content validity of PRISM-RII is warranted, including cognitive debriefing sessions. It is not clear if using a single question on degree of suffering in this context is indeed ... 38% of subjects responded in the lowest quarter of possible responses (from 0 to 80), indicative of a large amount of suffering. These differences in distribution also argue in...

Ngày tải lên: 18/06/2014, 19:20

... collection, aided in data analysis and drafting and revising the manuscript. SM performed data analysis and aided in drafting and revising the manuscript. CMS performed data acquisition, aided in data ... distances (1 mm, 4 mm, and 16 mm ). This method is powerful, efficient and provides information not only of the main effects of the factors but also of their combined...

Ngày tải lên: 19/06/2014, 08:20