Asymptotics of adaptive designs based on URN models
Asymptotics of adaptive designs based on URN models
... ASYMPTOTICS OF ADAPTIVE DESIGNS BASED ON URN MODELS Yan Xiu-yuan (Bachelor of Economics, Renmin University of China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ... design is said to be adaptive 1.1.2 Motivation of Adaptive Designs Since World War II, adaptive designs have gained increasing popularity in clinical trials The use...
Reliability analysis of power system based on generalized stochastic petri nets
... interconnections symbolize the logical interactions The construction rule for each sub-block follows two steps: 1) Identification and description of states (configurations); 2) Specification of transitions ... the stochastic transitions were supposed to have constant probability of firing However, there is a strong correlation between the operating conditions of power systems and the...
Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechanism of Arg activation based on a structure of Arg-tRNA synthetase, tRNA, and an ATP analog (ANP) ppt
... crystals of the ternary complex of S cerevisiae ArgRS, Arg and tRNAArgICG grow contains tRNA, l -Arg, ATP and Mg2+ at sufficient concentrations for the aminoacylation reaction, and (NH4)2SO4 and ... no means in a conformation that is fit to activate The fact that kcat and Km for tRNAArg in the aminoacylation reaction not change in the Asn106 fi Ala, Gln111 fi Ala and Phe10...
Báo cáo khoa học: A new clan of CBM families based on bioinformatics of starch-binding domains from families CBM20 and CBM21 potx
... 2.4.1.19 AAP31242 AAB65420 CAA55023 CAA48401 AAG31622 BAB91217 CAA33763 AAA22298 P31835 BAA14289 AAA22308 ALBSX1 AAA22310 AAA22309 CAA46901 BAA31539 AAA22239 CAA01436 Z34466 BAA02380 CAA41770 AAD00555 ... a- amylase amyCrysp a- amylase amyStrgr a- amylase amyStrlm a- amylase amyStrli1 a- amylase amyStrli2 a- amylase amyStrvi a- amylase amyThncu a- amylase amy_Aspaw a- amylase CBM2 0...
Báo cáo khoa học: "Towards a Semantic Classification of Spanish Verbs Based on Subcategorisation Information" doc
... establish a manual classification of sample verbs We assume the manual classification of Spanish verbs developed by (V´ zquez et al., 2000) In their classification, a verbs are organised on the basis ... grammatical function of the constituents, we have to take into account that the extraction is an approximation There are various phenomena that can lead us to an erroneo...
Báo cáo khoa học: "Automatic Acquisition of Language Model based on Head-Dependent Relation between Words" pdf
... model with very slight increase in entropy Conclusions In this paper, we presented a language model based on a kind of simple dependency grammar The grammar consists of head-dependent relations ... frequency of each dependency relation is calculated Based on the frequencies, probabilities of dependency relations are recalculated by C(wp + w~) The process w,) = C(w co...
xps studies of active elements surface of gas sensors based on wo3nanoparticles
... OH-groups (comp g) on the surface On the contrary the relative contribution of OHgroups and H2 O on the surface of WO2.9 and WO2.72 remains high after anneal and it is proportional to the nonstoichiometry ... active elements based on stoichiometric WO3 nanopowders sensor response R/R = 175 Conclusions Thus in the nonstoichiometric tungsten oxides the contents of OH-gro...
Classification of colorectal cancer based on correlation of clinical, morphological and molecular features doc
... Journal compilation Ó 2007 Blackwell Publishing Ltd, Histopathology, 50, 113–130 Clasification of colorectal cancer Table Molecular, clinical and morphological features of colorectal cancer groups ... and CRC as described above Molecular alterations occurring at the key transition from hyperplasia to dysplasia include loss of expression of MLH1 in group CRC and lo...
Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt
... collections are written from the same (Palestinian v.s Palestinian) or different perspectives (Palestinian v.s Israeli)2 Statistical Distribution Divergence We take a model -based approach to measure ... Annals of Mathematical Statistics, 22(1):79–86, March Peter Turney and Michael L Littman 2003 Measuring praise and criticism: Inference of semantic orientation from assoc...
Báo cáo " Security of information processing based on grid environment " pdf
... in RUIDB Framework of the proposed model In this section, we present the framework of the proposed security of information process model based on grid environment Based on the grid computing architecture, ... Model Based on Grid Environment , WSEAS Transactions on Information Science and Applications, Issue 5, Vol (2006) 960 [5] H.M Lee, T.Y.Lee, M.H Hsu, “A...
Techno-Economic Analysis of Biofuels Production Based on Gasification docx
... Techno-Economic Analysis of Biofuels Production Based on Gasification Ryan M Swanson, Justinus A Satrio, and Robert C Brown Iowa State University Alexandru Platon ConocoPhillips ... a tax of approximately $90 per metric ton of carbon A more recent study by Larson et al of switchgrass-to-hydrocarbons production in 2009 reports a production cost of $15.3/GJ ($1.90/ga...
development of a biosensor based on laser fabricated
... the DNA concentration of 0.5 M According to the calibration, the increased deflection indicates that the cantilever bends downward, away from the DNA-coated side (the probe DNA is coated on the ... Hagan, A K Chakraborty, and A Majumdar, Proc Natl Acad Sci U.S .A 98, 1560 (2001) G Wu, R H Datar, K M Hansen, T Thundat, R J Cote, and A Majumdar, Nat Biotechnol 19, 856 (2001) C A Sa...
Báo cáo khoa học Epidemiology of EMS/AHPNS based on September 2012 cross sectional studies 2013
... New causal web Water contamination pathogen PL Trigger factors ? EMS Management for prevention? Feed and Feeding management Conclusion and future study • no final conclusion on risk factors with ... frequency of – 1,054 ponds From 222 different hatchery using at frequency of – 173 ponds 1681 119 38 12 1828 41 51 Factors No obs Odds ratio General pond background P-value pondsize 2.99 0.0...
báo cáo hóa học: " Do estimates of cost-utility based on the EQ-5D differ from those based on the mapping of utility scores?" pot
... consistently underestimated the mean QALY gain associated with the four compared interventions The ICER of each of the four interventions, based on actual data, also differed from that based on ... recorded in other studies) Implications One possible implication of the results presented here is that, as the scores predicted on the basis of mapping differ...
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