... cp(Cy5) control. Lanes 2 and 3, incubation of S20 cp(Cy5) with HP–TWRJ in the absence of initial substrate under conditions of fragment exchange reaction after 5 and 80 min. Lane 4, incubation of S20 cp(Cy5) ... base of substrate U G U G U G U G 5Â-terminal base of ribozyme A A A A A A A A Linker length, n 67 788 91213 Duplex length, bp 6 5 6 5 6 5 6 5 k lig ,min )1 0.564 0.9 38 0 .89 4 1.140 0.535 0 .86 5 0.263 ... for site-specific alteration of RNA sequences, and fluores- cent and affinity labelling of large RNA molecules [15– 18] . The hairpin ribozyme catalyses the reversible site-specific cleavage of suitable RNA substrates,...
Ngày tải lên: 20/02/2014, 01:20
... Significance tests and goodness of fit in the analysis of covariance structures. Psychological Bulletin 1 980 , 88 (3): 588 -606. 33. Limbers CA, Newman DA, Varni JW: Factorial invariance of child self-report ... functioning 85 .29 13.95 -1.44 4.32 0 5.5 0.70 Emotional functioning 80 .55 16.75 -0.92 0.54 0 5.9 0.64 Social functioning 86 .88 16.01 -1.44 3. 18 0 37.7 0.70 School functioning 83 .26 14 .88 -1.36 ... and proxy- reports, accounting for 47.9 and 54 .8% of total variance, respectively. Kaser-Meier-Olkin (KMO) values of 0.71 and 0.74 respectively for children and parents EFA and P<0.001 of...
Ngày tải lên: 20/06/2014, 15:20
báo cáo hóa học:" Physicians'''' knowledge of health-related quality of life and perception of its importance in daily clinical practice" pot
Ngày tải lên: 20/06/2014, 16:20
Báo cáo khoa học: " Effect of ultraviolet radiation on the hatchability and survival of eggs and larvae of sheep nematode" doc
Ngày tải lên: 07/08/2014, 17:22
Exercises of Phrases and Clauses of purpose-Grade 8 (very hot)
... Use a phrase or clause of purpose into combine each pair of sentences below: 1. The boys stood on the benches. They wanted to get a better view. 2. We lower the volume of the radio. We do not ... This pupil read only for short period each day. He did not want to train his eyes. 17. I whispered . I did not want to disturb anyone. 18. The clown took off his mark. He did not want to frighten ... will be independent of their parents. 5. We should do morning exercises regularly so as to improve our health. 6. We should take advantage of the scientific achievements of the world so that...
Ngày tải lên: 09/06/2013, 01:27
Báo cáo khoa học: "A Cascaded Linear Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging" pdf
... candidate results by attaching each word-POS pair p (of length l) to the tail of each candidate result at the prior position of p (position i −l), and select for position i a N-best list of candidate ... only and joint segmentation and part -of- speech tagging. On the Penn Chinese Treebank 5.0, we obtain an error reduction of 18. 5% on segmentation and 12% on joint seg- mentation and part -of- speech ... performance 89 8 Proceedings of ACL- 08: HLT, pages 89 7–904, Columbus, Ohio, USA, June 20 08. c 20 08 Association for Computational Linguistics A Cascaded Linear Model for Joint Chinese Word Segmentation and Part -of- Speech...
Ngày tải lên: 08/03/2014, 01:20
Báo cáo khoa học: "Machine Aided Error-Correction Environment for Korean Morphological Analysis and Part-of-Speech Tagging" pptx
... format of error rule. As a result of experiment, about 63.2% of tagging errors were corrected. Our environment needs further enhance- ments. One is the need of observation on the pattern of ... Thesis, Dept. of Computer and Information Science, Univer- sity of Pennsylvania. K. Choi, Y. Han, Y. Han, and O. Kwon. 1994. "KAIST Tree Bank Project for Korean: Present and Future Development". ... analysis process, we have eliminated the errors of unknown words, and find errors with error correction rules and manual correc- tion log, suggesting the candidate words. Users can describe error...
Ngày tải lên: 08/03/2014, 05:21
Báo cáo khoa học: "A Stacked Sub-Word Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging" potx
... segmen- tation and POS tagging using a single perceptron. In Proceedings of ACL- 08: HLT, pages 88 8 89 6, Colum- bus, Ohio, June. Association for Computational Lin- guistics. Yue Zhang and Stephen ... 94.69 Seg C Seg 95.10 94. 38 94.73 SegTag L Seg 95.67 95. 98 95 .83 Seg&Tag 87 .54 91.29 89 . 38 Table 3: Performance of the coarse-grained solvers on the development data. 4.3 Statistics of Sub-Words Since ... files # of sent. # of words Training 1-270 18, 089 493,939 400-931 1001-1151 Devel. 301-325 350 682 1 Test 271-300 3 48 80 08 Table 2: Training, development and test data on CTB 5.0 Three metrics are...
Ngày tải lên: 17/03/2014, 00:20
Báo cáo khoa học: "A global model for joint lemmatization and part-of-speech prediction" doc
... 85 .9 85 .9 Slovene m-best oracle 98. 7 91.2 90.5 Slovene no tags – 78. 4 – Slovene pipelined 89 .7 82 .1 78. 3 Slovene local FS 90 .8 82.7 80 .0 Slovene joint FS 92.4 85 .5 83 .2 Czech tag oracle 100 83 .2 ... oracle 100 84 .3 84 .3 Bulgarian m-best oracle 98. 4 90.7 89 .9 Bulgarian no tags – 73.2 – Bulgarian pipelined 87 .9 78. 5 74.6 Bulgarian local FS 88 .9 79.2 75 .8 Bulgarian joint FS 89 .5 81 .0 77 .8 Slovene ... 83 .2 Czech tag oracle 100 83 .2 83 .2 Czech m-best oracle 98. 1 88 .7 87 .4 Czech no tags – 78. 7 – Czech pipelined 92.3 80 .7 77.5 Czech local FS 92.3 80 .9 78. 0 Czech joint FS 93.7 83 .0 80 .5 Table 4: Results...
Ngày tải lên: 17/03/2014, 01:20
Báo cáo khoa học: "FRAGMENTATION AND PART OF SPEECH DISAMBIGUATION" docx
... specification of Rule 2. tlOMOGRAPH checks ff a word has more than one possible parts of speech. POSSIBLE-STYPE checks ff the specified part of speech is one of the possible parts of speech of the ... "other possible parts of speecht 4. The intermediate words tested by a rule can also have several possible parts of speech. The expression ~ff such word could be of part of speech x" denotes ... is a pronoun of any kind is sufficient. The system offers the possibility to specify a hier- archy of parts of speech, which is taken into account by the rules. The part of speech disambignation...
Ngày tải lên: 18/03/2014, 02:20
A General History and Collection of Voyages and Travels, Vol. 8 pot
... due observation of the south star, we missed these islands, falling to the southward of them, within sight of the islands of Gomes Polo,[ 18] immediately off the great island of Sumatra, it being ... copy of the declaration of one Thomas, of the goods he and his three companions had in the said island of Utias. They had also many bags of ryals of eight and four, intended for the pay of the ... and so held on our course to the east. Not long after, one of our men in the top saw an island S.E. of us, some five or six leagues off, being low land, which we judged to be the island of Candu,[107]...
Ngày tải lên: 23/03/2014, 23:21
Báo cáo khoa học: "Simultaneous Tokenization and Part-of-Speech Tagging for Arabic without a Morphological Analyzer" doc
... discussion of how this splitting is done and how the tree token TEXT field (called INPUT STRING in the ATB releases) is created. NOA 1739 38 PART 288 PREP 4 989 4 RESTRIC PART 237 PUNC 413 98 DET 215 NOUN ... Habash, Mona Diab, and Cynthia Rudin. 20 08. Arabic morphologi- cal tagging, diacritization, and lemmatization using lexeme models and feature ranking. In Proceed- ings of ACL- 08: HLT, Short Papers, ... Consortium University of Pennsylvania skulick@seas.upenn.edu Abstract We describe an approach to simultaneous tokenization and part -of- speech tagging that is based on separating the closed and open-class items, and...
Ngày tải lên: 30/03/2014, 21:20
A History of Writing one of the earliest examples of writing, a 4th millennium tablet from Uruk, lists sacks of grain and heads of cattle ppt
... composed between 680 and 80 0 CE, and the ms. dates from the 10th or 11th c. The sole copy was damaged in a fire in the late 18th c. The Rosetta Stone was carved around 290 BCE and was discovered ... futharc is a runic system used in Anglo-Saxon England and parts of Europe, mainly for inscriptions The Noso or Naxi live in Yunnan province, in China, and use a pictographic writing system as a mnemonic ... Sanskrit in the 12th c. CE, and is now used for Hindi and other South Asian languages
Ngày tải lên: 02/04/2014, 05:20
human liberty and freedom of speech oct 1989
... pro- tections of speech, assembly, and free exercise of religion are merely different markers bounding a single realm of liberty of self-expression and self-determi- nation. Although each ... marketplace of ideas theory's assumptions about the objective nature of truth, the rational capabilities of humans, and the unity of the real aims of people, 4 the presentation of ... are best off with freedom of speech. 79 In an important article, Benjamin Duval presented a version of this revised argument. 80 Duval claims that his defense of free speech rests...
Ngày tải lên: 11/06/2014, 09:49
Integrated Assessment of Health and Sustainability of Agroecosystems - Chapter 8 docx
... Integrated Assessment of Health and Sustainability of Agroecosystems Although, on average, income for a household was low, many of the households had diverse sources of income, including off-farm employment. ... education/knowledge/skills and access to off-farm employment, they did not appreciate the value of off-farm employment as resulting in increasing com- munity contact with the outside world and as a source of knowledge ... existence of monitoring and control subunits within the holon, which in turn implies the existence of at least one measure of performance, a criterion of what constitutes good or bad performance, and...
Ngày tải lên: 18/06/2014, 19:20
Báo cáo hóa học: " Research Article Detection and Separation of Speech Events in Meeting Recordings Using a Microphone Array" docx
Ngày tải lên: 22/06/2014, 19:20
Muller A History of Thermodynamics The Doctrine of Energy and Entropy phần 8 ppsx
Ngày tải lên: 23/07/2014, 16:21
DESIGN OF MACHINERYAN INTRODUCTION TO THE SYNTHESIS AND ANALYSIS OF MECHANISMS AND MACHINES phần 8 ppsx
Ngày tải lên: 08/08/2014, 13:20