... analysis G 278 OVERVIEW AND COMPARISON OF BASIC ICA METHODS b bx First, note that the robustness of ^ depends also on the method of estimation used in constraining the variance of ^ T to equal ... is the value of for whitened data Several robust estimators of the variance of ^ T or of the covariance matrix of are presented in the literature; see reference [163] The robustness of the estimator ... errors of the EASI and NPCA-RLS algorithms have a peak around 5–6 ICs For a larger number of ICs, the accuracy of the NPCA-RLS algorithm is close to the best algorithms, while 286 OVERVIEW AND COMPARISON...
Ngày tải lên: 23/12/2013, 07:19
... analysis of clones of GC4 infected by Akv-Y and Akv-2XY Figure Flow cytometry analysis of clones of GC4 infected by Akv-Y and Akv-2XY The profile of AYGC.2A2 was representative of all Akv-Y infected ... expressing Env and EYFP The profile of A2XYGC.2B1 was representative of all Akv-2XY infected GC4 clones, except A2XYGC.3B8, in that they expressed high EYFP levels and GFP-Cre but no Env Of all the ... between the 5'LTR and gag and between the env and the 3'LTR (b) The Akv-Y provirus contained IRES-EYFP in the U3 region of the LTR (c) The Akv-2XY provirus contained IRES-EYFP and two LoxP sites...
Ngày tải lên: 13/08/2014, 13:20
Synthetic progress toward parvistemonine, spiroxins a and b, and generation of palmarumycin analogues
... Parvistemonine, Spiroxins A and B, and Generation of Palmarumycin Analogues Erika Elaine Englund, PhD University of Pittsburgh, 2008 Natural products can both challenge synthetic chemists and guide biologists ... advisor, Dr Wipf and the members of my committee: Dr Cohen, Dr Day and Dr Koide I would also like to thank the members of the Wipf group, both past and present Dr Stephen Lynch and Dr David Mareska ... the largest of the three groups and contains more than 25 species.6 This family of plants has a history of medicinal applications Stemona and Croomia plants are used in both Japanese and Chinese...
Ngày tải lên: 23/08/2015, 17:30
Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
... hand, the need for standardization of biofuels physical and chemical properties has been widely recognized In fact, it is widely recognized that only the existence of standards and norms may allow ... generation) The presence of hydroperoxides increases the risk of polymerization and acidification and of the appearance of insoluble sediments and gums, which can lead to filter plugging and deposits in ... Where, JT 80:20 = Blend of 80 % of jatropha oil methyl ester and 20 % of tallow oil methyl ester by volume, JP 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of palm oil methyl ester...
Ngày tải lên: 05/09/2013, 15:28
Foreign direct investment in Vietnam: An overview and analysis the determinants of spatial distribution across provinces
... provide an overview of foreign direct investment (FDI) in Vietnam and attempt to review of the current status of economic research on the determinants of FDI and its impacts on the economy of Vietnam ... determinants of FDI and its potential impacts on the economy of Vietnam The main purpose of this paper is to collect and review FDI related papers on Vietnam and to provide an updated analysis of the ... level of education and quality of the labour force However, it must be noted that their sample subsidiaries of TNCs is quite small, consisting of only 22 firms The importance of low labour cost of...
Ngày tải lên: 16/01/2014, 01:28
Báo cáo khoa học: Protein–protein interactions and selection: generation of molecule-binding proteins on the basis of tertiary structural information potx
... loops of heavy and light chains Y/S library in BC, DE and FG loops 10 FN3 Randomization in BC, DE and FG loops Fig Local artificial library design in (A) CDR loops of Fv and (B) BC, DE and FG ... between Thr25 and Glu26 Fv Fig Functionalization of small scaffold proteins by replacing a loop of the scaffold protein with a CDR loop of antibody fragments (A) Replacement of the candidate location ... sequences and small scaffold proteins, and as methods for designing high-quality libraries of small scaffold proteins Functionalization of small scaffold proteins by peptide grafting The design of chimeric...
Ngày tải lên: 06/03/2014, 11:20
Báo cáo khoa học: "Bilingual Hebrew-English Generation of Possessives and Partitives: Raising the Input Abstraction Level" pptx
... partitives a loaf of bread, a slice of cake, and general partitives: a piece/bit /of an item of X In the syntactic structure of a partitive structure, the part is the head of the phrase (and determines ... amount of the thing The main modifications from the existing SURGE input structure are the introduction of the re/-set feature and the update of the usage of the possessor feature For both of these ... modifiers and determiners Machine Translation, 11:159-184 R Gedalia 1996 Automatic generation of business letters: Combining word-based and template-based nlg through the distinct handling of referring...
Ngày tải lên: 08/03/2014, 06:20
Báo cáo khoa học: A strategy for the generation of specific human antibodies by directed evolution and phage display An example of a single-chain antibody fragment that neutralizes a major component of scorpion venom docx
... Centruroides noxius Hoffmann were isolated and functionally characterized Cn2 is one of the most abundant and toxic components of C noxius venom (6.8% of total venom; LD50 ¼ 0.25 lg per 20 g of mouse weight) ... noxius venom To the best of our knowledge, this is the first report of the generation of a human recombinant antibody fragment capable of neutralizing the toxic effects of the whole venom from ... neutralize LD50 of toxin Cn2 and LD50 of whole venom Mutant 6009F was obtained after performing some modifications to the standard procedures of biopanning, specially the inclusion of a pre-elution...
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: "Syntactic Dependence and the Computer Generation of Coherent Discourse" pdf
... order of application of formulas It is a modification of a method used by Yngve13 and was suggested as one of several methods by Harris4 In the usual description of a phrase structure generation ... head of the verb phrase in which they appear Two-way dependency exists between the head of a phrase and any form of the verb "to be" or the preposition of. ” This rule holds for the heads of both ... exceptions and additional convenient rules of dependency, such as the two-way linkage that we use for “to be” and of, ” which will improve the operation of language process- KLEIN AND SIMMONS...
Ngày tải lên: 23/03/2014, 13:20
Use of Alternative Fuels in Cement Manufacture: Analysis of Fuel Characteristics and Feasibility for Use in the Chinese Cement Sector pdf
... assessment of using alternative fuels in China This report provides an overview of the technical and qualitative characteristics of a wide range of alternative fuels including agricultural and non-agricultural ... sections provide an overview of the technical and qualitative characteristics of a wide range of alternative fuels that can replace coal in cement kilns These fuels include agricultural and non-agricultural ... landfills as of 2003, and shredded tires as of 2006 (Corti and Lombardi 2004) The German Federal Environmental Office commissioned a study in 1999 to evaluate the trade-offs among different landfill...
Ngày tải lên: 24/03/2014, 05:20
clean coal technology coproduction of power fuels and chemicals pdf
Ngày tải lên: 31/03/2014, 15:21
Báo cáo khoa học: "DEALING WITH INCOMPLETENESS OF LINGUISTIC KNOWLEDGE IN LANGUAGE TRANSLATION TRANSFER AND GENERATION STAGE OF MU MACHINE TRANSLATION PROJECT" potx
... transfer and generation stages of our Mu system to make the system both powerful and fault-tolerant As is mentioned above, our system has many advantages such as the flexibility of the generation ... Grobal sentential structures of Japanese and English are quite different, and correspondingly the internal structure of a Japanese sentence is not the same as that of English Fundamental difference ... utilization of strong lexical information The system is in the course of development in collaboration with a number of computer scientists from computer industries and expert translators Some of the...
Ngày tải lên: 31/03/2014, 17:20
Báo cáo Y học: Molecular and biochemical characteristics of a gene encoding an alcohol acyl-transferase involved in the generation of aroma volatile esters during melon ripening pptx
... Sequence analysis Both CM-AAT1 and CM-AAT2 encode proteins of 461 amino acids with a theoretical molecular mass of 51.5 kDa and 51.8 and a pI of and 8.5, respectively, and 87% identity at the amino ... recombinant protein was capable of producing esters from a wide range of combinations of alcohols and acyl-CoAs with the exception of ethanol, nonanol, and linalol from acetylCoA, and ethanol, cis/trans-3-hexenol, ... trellis in a greenhouse under standard cultural practices for fertilization and pesticide treatments Flower tagging on the day of hand pollination and daily measurements of internal ethylene (WT fruit...
Ngày tải lên: 31/03/2014, 21:21
báo cáo hóa học:" In vitro generation of cytotoxic and regulatory T cells by fusions of human dendritic cells and hepatocellular carcinoma cells" docx
... of antigen-specific CTL and the generation of Treg by fusions of DCs and HCC cells The local tumor-related factors may favor the generation of Treg through the inhibition of DCs maturation; however, ... high levels of IFN-γ production and lysis of the CEA- and/ or WT1-positive targets restricted in HLA-A2 and/ or HLA-A24 Interestingly, fusions of immature DCs generated in the presence of HCC cell ... supernatants (HCCsp) and allogeneic HCC (DCs/allo-HCC/sp) induce dysfunction of the fused cells and promote the generation of CD4+ CD25high Foxp3+ Treg and impair the induction of antigen-specific...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học:" Generation in vivo of peptide-specific cytotoxic T cells and presence of regulatory T cells during vaccination with hTERT (class I and II) peptide-pulsed DCs" pot
... DCTs and DCTIs have an optimal antigen uptake capacity and upregulation of CD86, CD40 and class I, but low levels of CD83, as is expected of non-terminally mature DCs The phenotypic profile of ... JME, ME: conception and logistics of the study MMA, CV, SS, RAR, SC AJM: vaccination of patients, acquisition of samples and generation of data MMA, AJM, NRH, JB, FF: preparation of the vaccine MMA, ... I and hTERT) Tetramer analysis allowed careful documentation and tracking of peptide-specific CD8+ T cells produced as a result of the in vivo immunizing activity of each type of DC Page 14 of...
Ngày tải lên: 18/06/2014, 15:20
Báo cáo hóa học: "Photochemically reduced polyoxometalate assisted generation of silver and gold nanoparticles in composite films: a single step route" pptx
... broad bands at 460 and 750 nm (Fig 2, curve b) When the reduced composite film was dipped into AgNO3, these bands disappeared and a new band at 420 nm is observed indicating the formation of Ag ... suitable dipping time intervals and concentration of metal ions solutions As the concentration of AgNO3 is increased, the intensity of the surface plasmon band increases and the absorption shifts to ... wavelength The red shift and broadening of the surface plasmon band is due to the change in dielectric constant and also the increase in particle size, polydispersity and amount of metal nanoparticles...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " Research Article Automatic Generation of Spatial and Temporal Memory Architectures for Embedded Video Processing Systems" docx
... allocation of line buffers and frame buffers for embedded block RAMs and external RAMs, respectively (ii) Automatic address generation and interfaces for the two memory hierarchies (off and on-chip ... SDRAM and SRAM memory, fMemSD and fMemzbt , can be derived from (6) and (7), respectively In this case, Bl is the burst length, wop and rop are the read and write operation, n is the number of the ... shows the number of slices and flip-flops Figures 14 and 15 display the number of required block RAMs and maximum frequency, respectively The results were obtained for a resolution of 1367 ¢ 768,...
Ngày tải lên: 22/06/2014, 22:20
Structure, Properties, and Preparation Of Boronic Acid Derivatives Overview of Their Reactions and Applications
... chemistry and medicine This chapter describes the structural and physicochemical properties of boronic acids and their many derivatives, as well as their methods of preparation A brief overview of their ... with the proposal of Lorand and Edwards that views formation of hydroxyboronate complexes as the drive for release of angle strain Using methylboronic acid and simple 1,2- and 1,3-diols, equilibrium ... halides, and triphenylphosphine as ligand in place of dppf Alkenyl bromides and trif lates were superior to iodides, and generally afforded good yields of products (70–90%) The mildness of these...
Ngày tải lên: 02/07/2014, 12:53
Báo cáo toán học: "Bijective census and random generation of Eulerian planar maps with prescribed vertex degrees" pptx
... Eulerian tree of M Cut e0 and e1 , delete the end of e0 and start of e1 and close with a root edge the start of e0 with the end of e1 The map which is obtained is an the electronic journal of combinatorics ... obtained by marking the start of the root of M Proof of Claim 1: By construction it is clear that ψ(M ) is a spanning tree of M and that its border sequence of white and black leaves contains two ... formalism of object grammars [DF] (or in any formalism of this kind providing automated generation of trees) and hence can be uniformly randomly generated However because of white leaves the number of...
Ngày tải lên: 07/08/2014, 06:20
Báo cáo toán học: "On the generation and enumeration of some classes of convex polyominoes" pps
... technique of choice is the ECO method, for a survey of which we refer to [4] The crux of this method is the recursive generation of classes of combinatorial objects through local expansions of the ... in (4) In latter part of the paper we examine the exhaustive generation of the classes of convex and column-convex polyominoes The aim in studying the exhaustive generation of combinatorial objects ... Algorithms of this sort find application in many areas: hardware and software testing, combinatorial chemistry and the design of pharmaceutical compounds, coding theory and reliability theory, and computational...
Ngày tải lên: 07/08/2014, 08:20