... evalua- tion follows that of other recent work and evaluates the accuracy of the extractions themselves by match- ing the head nouns of extracted NPs with the head nouns of answer key strings (e.g., ... classifier to determine whether a document is relevant to the domain of terrorism, irrespective of the style of the document. We trained an SVM classifier with the same bag -of- words feature set, ... density of relevant information, and (2) it mentions a role filler within the first 7 sentences. The second row of Table 1 shows the performance of these heuristics on the tuning set. The heuristics correctly...
Ngày tải lên: 20/02/2014, 04:20
... and lamotrigine. The triad of hypersensi- tivity includes fever, rash and internal organ involvement with onset of symptoms within 1 to 8 weeks of exposure. The frequency of the syndrome is estimated ... but often contradictory. There are reports of hyperglycemia associated with risperidone, quetiapine and ziprasidone, and more frequently with clozapine and olanzapine [26,27]. Of note, those with ... Patients with psychiatric illness may not have routine general medical care and diagnosis of general medical conditions may be delayed. As the physician with the most (and often the only) contact with...
Ngày tải lên: 25/10/2012, 10:51
Manage the Explosion of Information with IBM Information Infrastructure
... Flexible Capacity Rollout Avalanche of data? Store up to 25 TB of data on 1TB of disk storage…FAST! Time consuming backups? Now there’s a backup solution with deduplication at no added cost! ... tape Tivoli Storage Manager 6 • Revolutionary in-line data deduplication – Store 25 TB of backups onto 1 TB of disk – Up to 9x faster than competitors • Identify “trapped” storage for reuse, ... servers needed to store the same number of objects, improving footprint, processes, costs, and energy efficiency IBM Tivoli Storage Manager 6 IBM XIV Storage System IBM System Storage™ TS7650 ProtecTIER...
Ngày tải lên: 16/10/2013, 21:15
Tài liệu Báo cáo khoa học: "Predicting the fluency of text with shallow structural features: case studies of machine translation and human-written text" doc
... the analysis is performed in or- der to better understand which factors are predic- tive of good fluency. The distribution of fluency scores in the dataset is rather skewed, with the majority of ... many factors. The way the sentence fits in the con- text of surrounding sentences is one obvious factor (Barzilay and Lapata, 2008). Another well-known factor is vocabulary use: the presence of uncom- mon ... indepen- dent of each other. Fluency was judged directly by the assessors, while adequacy was meant to assess the content of the sentence compared to a human gold-standard. Yet, the assessments of the...
Ngày tải lên: 22/02/2014, 02:20
Đề tài " The distribution of integers with a divisor in a given interval " ppt
... divisors of n, Ω(n) is the number of prime power divisors of n, π(x) is the number of primes ≤ x, τ(n) is the number of divisors of n. P(s, t) is the set of positive integers composed of prime factors ... lemmas Further notation. P + (n) is the largest prime factor of n, P − (n) is the smallest prime factor of n. Adopt the conventions P + (1) = 0 and P − (1) = ∞. Also, ω(n) is the number of distinct ... author enjoyed the hospitality of the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences. Finally, the author acknowledges the referee for a thorough reading of the paper and...
Ngày tải lên: 06/03/2014, 08:21
Đề tài " On the periods of motives with complex multiplication and a conjecture of GrossDeligne " pdf
... implies the existence of nontrivial algebraic linear relations between the logarithm of the periods of the eigendifferentials of X (for the action of the group) and the logarithm of special values of ... precisely in the last section of this paper. The main contribution of this paper is the proof of a (slight variant of) the conjecture of Gross-Deligne, in the situation where the Hodge structure with complex ... ROESSLER Proof. Let ∗ be the Hodge star operator of differential geometry. By the definitions of the L 2 -metric and of the operator ∗ , we have the formula 1 (2π) d M ν ∧∗ η for the L 2 -hermitian...
Ngày tải lên: 14/03/2014, 22:20
The management of patients with venous leg ulcers: Audit Protocol ppt
... occurrence of the first ulcer; the site of the ulcers and of any previous ulcers; the number of previous episodes of ulceration; the time taken to heal in previous episodes; the time free of ulcers; past ... Assessment of Patients with Leg Ulcers The management of patients with venous leg ulcers Audit Protocol The management of patients with venous leg ulcers Assessment 7 2. The records show that on the ... baseline information on ulcer history. Medical history Taking a medical history is an important part of the assessment to identify the type of ulcer. The person conducting the assessment must be aware...
Ngày tải lên: 15/03/2014, 23:20
Báo cáo khoa học: Nitric oxide formation from the reaction of nitrite with carp and rabbit hemoglobin at intermediate oxygen saturations pdf
... 6). Discussion The results of the present study show that the reaction of nitrite with deoxyHb is favored over that with oxy- Hb at intermediate So 2 values and that the formation of NO and HbNO from the ... reflect the faster reaction of nitrite with deoxy hemes in the R structure than in the T structure [19,20]. Thus, the reaction rate was not maximal at the start of the reaction, where the concen- tration ... ª 2008 The Author Journal compilation ª 2008 FEBS The addition of ATP to stabilize the T state and to impede the T to R transition caused the disappearance of the well-defined peak for the deoxyHb...
Ngày tải lên: 16/03/2014, 06:20
Báo cáo khoa học: NMR studies on the interaction of sugars with the C-terminal domain of an R-type lectin from the earthworm Lumbricus terrestris pot
... with the region of H1 and the O-methyl group. The crystal structure of EW29Ch with lactose showed that the O2, O3 and O4 atoms of the galac- tose residue of lactose formed hydrogen bonds with EW29Ch, ... and subdomain c of EW29Ch was not observed; (b) the B-factor of the side chain of Lys105 was high, indicat- ing that the side chain of Lys105 is flexible; (c) in this NMR study, the K d of the c sugar-binding ... with the protein, because the resonance signals of the glucose residue overlapping with those of the galactose residue within the lactose affected the subtraction of the free induction 0 0.1...
Ngày tải lên: 23/03/2014, 04:21
The Art of Debugging with GDB, DDD, and Eclipse pptx
... right-click at the beginning of the line, and then se- lect Set Breakpoint. Yet another option is to simply double-click the line of code, anywhere t o the left of the start of the line. In any ... doctorate in theoretical physics at UC Davis and founded the Linux Users Group of Davis. GDBGDB MATLOFF AND SALZMAN THE ART OF DEBUGGING WITH GDB, DDD, AND ECLIPSE THE ART OF DEBUGGING WITH ... perform the call and then in- spect the values of variables that depend on the results of the call in or- der to see whether or not the function worked correctly. If so, then you will have avoided the...
Ngày tải lên: 23/03/2014, 05:24
Báo cáo khoa học: Role of gangliosides in the association of ErbB2 with lipid rafts in mammary epithelial HC11 cells docx
... immunolabe- ling demonstrates the effect of [D]-PDMP on the depletion of gangliosides and the specificity of the anti- GM3 serum. The distribution of ErbB2 appeared more diffuse compared with control untreated ... ester-induced disruption of the CD4–Lck complex occurs within a detergent-resistant microdomain of the plasma membrane. Involvement of the translocation of activated protein kinase C isoforms. J Biol Chem ... clathrin-coated pits on the cell plasma membrane [15], and it gives further support to the conclusions of Nagy et al. [9], who hypothesized the association of ErbB proteins (ErbB2 and ErbB3) with these microdomains...
Ngày tải lên: 23/03/2014, 10:21
Báo cáo khóa học: The proteasome inhibitor, MG132, promotes the reprogramming of translation in C2C12 myoblasts and facilitates the association of hsp25 with the eIF4F complex pptx
... completely prevent the reprogramming of translation in these cells. The s pecificity of t his inhibitor was demonstrated by its ability to reduce both the expression of hsp25 and eIF4E phosphorylation, without ... association of 4E-BP1 w ith eIF4E (Fig. 7B). As pretreatment of cells with any of these inhibitors alone, or in combination w as unable t o prevent the g lobal inhibi- tion of protein synthesis observed ... ole in the migration of endothelial cells and i n recovery of cells from wounding [40]. In a variety of cells, in a ddition to the induction of hsp25 and aB-crystallin expression, inhibition of the...
Ngày tải lên: 23/03/2014, 12:20
Broken Bonds - Understanding and Addressing the Needs of Children with Incarcerated Parents doc
... will raise their grandchildren unofficially and without formal rights out of fear of disrupting the family, losing custody of the children, or implying poor parenting on the part of the incarcerated ... that although about half of the mothers reported no change in their daughter’s visiting patterns, the program provided the only means of contact for the 36 percent of mothers who did not receive ... in prison lived with their children before the arrest, often in a single-parent household. 7 While many of these mothers resided with other relatives, about one-third raised their children completely...
Ngày tải lên: 29/03/2014, 03:20
Báo cáo Y học: Exploration of the diaphorase activity of neutrophil NADPH oxidase Critical assessment of the interaction of iodonitrotetrazolium with the oxidase redox components doc
... strongly interfered with the rate and extent of reoxidation of the heme b reduced in the presence of NADPH. Following addition of sodium dithi- onite, the cycles of reoxidation of heme b initiated ... formation of INT ox . In this mechanism, the superoxide O 2 – is no longer considered as the product of reduction of O 2 at the heme level of fl avocytochrome b, but rather as the product of reduction of ... reexamin e the interaction of INT with the redox components of t he neutrophil flavocytochrome b . Two series of inhibitors were used, n amely the flavin analog 5-deaza FAD and the heme inhibitors bipyridyl...
Ngày tải lên: 31/03/2014, 21:21
art of trading-combining the science of ta with reality based trading - mcdowell 2008
Ngày tải lên: 03/05/2014, 14:58
The rhetoric of emotion with a note on what makes grat literature great
Ngày tải lên: 02/06/2014, 09:39