báo cáo hóa học: " A scale-based forward-and-backward diffusion process for adaptive image enhancement and denoising" pdf

... now adopted AUC for evaluating predictive ability of classifiers owing to the fact that AUC is a better performance metric than accuracy [31]. In this study, AUC was used as a value to compare the ... as testing data and different nine-tenths of the data as training data. Finally, the average estimate over all runs was reported by running the above regular 10-fold cross-validation fo...

Ngày tải lên: 18/06/2014, 15:20

... intended for a PDA that can specify inputs, receive outputs, and can obtain current state and output information and summary predictive information. A given user may participate in (and thus have access ... general closed-loop temporal and steady- state behavior, and a reasonable but conservative homeo- static regulator is automatically implemented. Pragmatic Consideration:...

Ngày tải lên: 19/06/2014, 10:20

... primers, a lower strand primer- ACGATTTSAGTGCCTTCGTAGATG and a upper strand primer-CATCTACGAAGGCACTSAAATCGT. Data were assembled using MacDNASIS and sequences were edited by manual comparison of ... are sequenced, BLAST and GenBank will prove to be a utilitar- ian software and database for virus diagnostic work that is readily available to all diagnostic and research laborat...

Ngày tải lên: 20/06/2014, 01:20

... inter-pore distances and length. Surface modification and structural characterisation of prepared AAO The coating of ultra-thin metal films Au onto AAO (Au-AAO) was performed by metal vapour deposition ... based on a nanoporous AAO platform is simple, easy to miniaturise, inexpensive and has great potential for the development of gas sensing devices for a range of medical...

Ngày tải lên: 20/06/2014, 04:20

... Sonesson A, Isacsson A: HIV/AIDS information and knowledge: a comparative study of Kenyan and Swedish teenagers. Scand J Soc Med 1997, 25:111-118. Abstract 17. Horwath E, Cournos F: Schizophrenia and ... and HIV among various groups. Br J Addict 1992, 87:1663-1668. Abstract 3. Morio S, Soda K, Tajima K, et al.: Sexual behaviour of commercial sex workers and their clients in Camb...

Ngày tải lên: 20/06/2014, 08:20

... extracted from the BWHHS database and recoded into binary categorical variables. This model derived from the BWHHS data was repli- cated using data from the “usual care” arm of a large Kamaruzzaman ... Malaysia. Authors’ contributions All authors developed the study’s aim, design and managed its data. SK performed the statistical analysis and drafted the manuscript. GP advised and p...

Ngày tải lên: 20/06/2014, 15:20

... proved that for a nonempty closed convex subset E of a Banach space X,ifE is weakly compact or bound ed and separable and suppose that E has both (FPP) and (CFPP), then for any commuting family ... without uniform convexity. Abstr Appl Anal. 6, 375–386 (2003) 22. Kaewkhao, A: The James constant, the Jordan von Neumann constant, weak orthogonality, and fixed points for multi...

Ngày tải lên: 20/06/2014, 22:20

... of analytical applications. A comparative study with gas chromatographic analysis will be performed to evaluate more precisely the performance of our Au-AAO sensor for malodour measurements and potential ... 7 measurement, H 2 S-free air was again introduced at the same rate. Results and discussion Structural characterisation of prepared AAO SEM images of the nanoporous AAO structure...

Ngày tải lên: 20/06/2014, 23:20

... recall measures for evaluating parse accuracy do not mea- sure the accuracy of empty node and antecedent re- covery, but there is a fairly straightforward extension of them that can evaluate ... terminal (i.e., the word) and its preterminal label. Auxiliary verbs such as is and being are relabelled as either a AUX or AUXG respectively. The relabelling of auxiliary verbs was perfor...

Ngày tải lên: 17/03/2014, 08:20

... struc- ture and features such as unique tubular structure, large aspect ratio, cheap and abundant availability, rich function- ality, good biocompatibility, and high mechanical strength, HNTs are attractive ... cheap, and abundantly available clay nanotubes could be used as novel vectors in the promising application of gene therapy. Materials and methods All reagents used were a v...

Ngày tải lên: 20/06/2014, 23:20