data modeling of archaeological sites using a unified modeling language

Báo cáo y học: "Prevention of Pleural Adhesions Using a Membrane Containing Polyethylene Glycol "

Ngày tải lên : 25/10/2012, 11:00

... software, version 15 (SPSS, Inc., Chicago, IL) Clinical data were expressed as the median ± the standard error of mean (minimum-maximum) The non-parametric Kruskal Wallis variance analysis was ... findings are also based on the result of macroscopic and histopathological examinations However, biochemical data would elucidate physiopathological changes associated with pleural adhesion and the ... thoracotomy by using a hyaluronate-based absorbable membran in rats [6] Also, Getman et al achieved the same effect by using haemostatic membrane [7] The present study investigates the efficacy of...

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Tài liệu Báo cáo khoa học: "Sense-based Interpretation of Logical Metonymy Using a Statistical Method" pdf

Ngày tải lên : 20/02/2014, 09:20

... -22.37 Table 1: Interpretations of Lapata and Lascarides (2003) for ﬁnish video Lapata and Lascarides (2003) extend Utiyama’s approach to interpretation of logical metonymies containing aspectual ... European Chapter of the ACL, pages 168–177, Utrecht M Lapata and A Lascarides 2003 A probabilistic account of logical metonymy Computational Linguistics, 29(2):261–315 A Lascarides and A Copestake ... interpretations similar to the one of Lapata and Lascarides Our method consists of the following steps: • Step Use the method of Lapata and Lascarides (2003) to obtain a set of candidate interpretations...

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Therapeutic ultrasound as a potential male contraceptive: power, frequency and temperature required to deplete rat testes of meiotic cells and epididymides of sperm determined using a commercially available system doc

Ngày tải lên : 05/03/2014, 17:20

... breeders served as untreated controls Sham-treated animals underwent all preparations for ultrasound treatment as treated animals: anesthesia was administered and maintained at - 2.5% isoflurane/oxygen, ... 5.0 d, GraphPad Software, San Diego California USA [6] If data failed Bartlett’s test for equal variances, significance was evaluated using the Kruskal-Wallis test and Dunn’s multiple comparison ... mm tall) The bottom of this chamber was a single layer of acoustically transparent latex A single layer of acoustically transparent polypropylene mesh was held in place approximately cm above...

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Báo cáo khoa học: "Unsupervised Learning of Arabic Stemming using a Parallel Corpus" pot

Ngày tải lên : 08/03/2014, 04:22

... since it is a language- independent algorithm English Phrase: Arabic Phrase: the advisory committee Alljnp AlAst$Aryp Task: stem AlAst$Aryp Choices AlAst$Aryp AlAst$Aryp AlAst$Aryp AlAst$Aryp Score ... tend to be translated into distinct words 1.1 Arabic details In this paper, Arabic was the target language but the approach is applicable to any language that needs afﬁx removal In Arabic, unlike ... Kishore Papineni, Salim Roukos, Ossama Emam, and Hany Hassan Language model based arabic word segmentation In To appear in ACL 2003 Patrick Schone and Daniel Jurafsky Knowledge-free induction of morphology...

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Báo cáo khoa học: "Part of Speech Tagging Using a Network of Linear Separators" pdf

Ngày tải lên : 23/03/2014, 19:20

... this task Finally, we compare our approach to a stateof-the-art tagger, based on Brill's transformation based approach; we show that SNOWbased taggers already achieve results that are comparable ... training data, and will allow the algorithm to adapt to the new context For example, a language acquisition system with a tagger trained on a general corpus can quickly adapt to a specific domain, ... transformation-based learning In J Klavans and P Resnik, editors, The Balancing Act: Combining Sym- bolic and Statistical Approaches to Language MIT Press D Roth 1998 Learning to resolve natural language ambiguities:...

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Báo cáo khoa học: "PART-OF-SPEECH TAGGING USING A VARIABLE MEMORY MARKOV MODEL" doc

Ngày tải lên : 23/03/2014, 20:21

... sections, any finite memory Markov model cannot capture the recursive nature of natural language The VMM can accommodate longer statistical dependencies than a traditional full-order Markov model, ... is cheaper than the added complexity of an automaton with state "HVZ*" We in fact lost some accuracy in tagging because of the optimization criterion: Several "-ed" forms after forms of "have" ... estimate the probability of tag conversion to find an adequate smoothing scheme Open and closed classes differ in that words often add a tag from an open class, but rarely from a closed class...

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Monetary Policy in the Eurozone: Evaluating the European Central Bank’s interest rate decisions and the needs of member states using a Taylor rule ppt

Ngày tải lên : 29/03/2014, 13:20

... country has a number of implications Martin Feldstein argues, with claims based on 1999 data, that “monetary policy that was too expansionary for Spain and Ireland, causing a substantial acceleration ... trends that may have affected the direction of the Taylor recommended rate Data were gathered through the OECD’s statistics database Inflation numbers were available on a quarterly basis Quarterly ... Bergsten and Kirkegaard 2012 Shambaugh 75 Shambaugh 76 Shambaugh 77 Shambaugh 11 78 Shambaugh 17 79 Shambaugh 13 80 Shambaugh 17 81 Shambaugh 29 74 Srivangipuram 28 As these crisis are in some way...

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báo cáo hóa học:" Study of the collagen structure in the superficial zone and physiological state of articular cartilage using a 3D confocal imaging technique" pptx

Ngày tải lên : 20/06/2014, 01:20

... superficial layer of AC has been reported to lead to rapid wear of the AC, and consequently reduction of the loading capacity of AC as a result of progressive release of proteoglycans from the cartilage ... scholarships from the University of Western Australian (UWA), the fellowship of National Healthy and Medical Research Council of Australia, Ms Salavica Pervan in School of Pathology of UWA for ... (ICRS Grade the shownapproximately half of aged cartilage specimens (from cadaver femoral heads) with littledirection spatially oblique to0, (A) surface (A) In approximately half of aged cartilage...

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Báo cáo hóa học: " Localization of acoustic sources using a decentralized particle filter" pot

Ngày tải lên : 21/06/2014, 00:20

... (cf (20)) Larger values of kstart necessitate a larger number of particles to cover the time interval [-kstart, 0] and thus to achieve the same approximation accuracy A Estimation of posterior ... to spread the estimates, and a central knowledge of measurement noise Therefore, a decentralized scheme that distributes the data collection and computational costs among several clusters of sensor ... such that the composition of all (m,m submatrices D(m) and Dk ) equals Dk From a practical k perspective, elements of D(m) are calculated separately k on every cluster by means of spatial noise...

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Báo cáo hóa học: " Sound Synthesis of the Harpsichord Using a Computationally Efﬁcient Physical Model" potx

Ngày tải lên : 23/06/2014, 01:20

... loop gain and T60 data for an example case It is seen that the target data (bold dots in Figure 8) contain a fair amount of variation from one partial to the next one, although the overall trend ... by Jaffe and Smith [16] It consists of a feedback loop, where a delay line, a fractional delay filter, a high-order allpass filter, and a loss filter are cascaded The delay line and the fractional ... the offset ranges from practically Hz to a few Hertz The gain of the resonator, that is, the amplitude of the beating partial, is set to be the same as that of the partial it beats against This...

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Báo cáo khoa học: " Investigation of tumor hypoxia using a twoenzyme system for in vitro generation of oxygen deficiency" pot

Ngày tải lên : 09/08/2014, 09:20

... Diaz R, Shin B, Cao H, Trotti A, Erler JT, Chung CH, Dicker A, Pajak TF, Giaccia AJ, Ang KK: Validation of lysyl oxidase as a prognostic marker for metastasis and survival in head and neck squamous ... and 30 sec in Acetonitril at RT on a magnetic stirrer Slides were scanned in an Agilent Microarray Scanner Data extraction of the resulting array images was performed using the “Feature Extraction” ... GOanalysis Pathway analysis was performed based on information available on cellular signalling processes from a curated database on signalling networks and systems biology package (Metacore, Genego,...

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Báo cáo khoa học: "Registration accuracy for MR images of the prostate using a subvolume based registration protocol" pps

Ngày tải lên : 09/08/2014, 09:20

... registration uncertainty as the standard deviation of the center of mass distance between the prostate gland (RV0) binary masks for each pair of registered images This measure has a clinical relevance ... use of intraprostatic fiducial markers The radio opaque markers are implanted into the prostate gland, and can thereafter be visualized using most imaging modalities By manually defining the markers ... ensure a successful registration An alternative approach is non-rigid image registration for treatment adaptation Chao et al [26] used deformable registration to warp a narrow shell and map contours...

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Báo cáo khoa học: " Fractionated stereotactic radiotherapy for skull base tumors: analysis of treatment accuracy using a stereotactic mask fixation system" pps

Ngày tải lên : 09/08/2014, 10:20

... square root of the sum of squares of the displacements seen in the directions was calculated The amount of isocenter shift of serial CT scans was assessed using analysis of variance (ANOVA) for ... the manuscript MV and EC participated in study design, analysis and interpretation of data, and helped to draft the manuscript MDA and MC performed the statistical analysis and carried out all ... Mullins J, Li S: Quality assurance of immobilization and target localization systems for frameless stereotactic cranial and extracranial hypofractionated radiotherapy Int J Radiat Oncol Biol Phys...

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Báo cáo y học: "Bonding of articular cartilage using a combination of biochemical degradation and surface cross-linking" pdf

Ngày tải lên : 09/08/2014, 10:20

... fractured surface of articular cartilage after trauma or transplantation The objective of this study was to investigate the initiation of immediate bonding of articular cartilage blocks by means of combining ... strength of kPa Determination of glycosaminoglycan and collagen content To assess the effects of the surface degradation treatment, the extracellular matrix content of cartilage blocks was analysed after ... Breevaart BJ, In der Maur CD, Bos PK, Feenstra L, Verhaar JA, Weinans H, van Osch GJ: Improved cartilage integration and interfacial strength after enzymatic treatment in a cartilage transplantation...

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Báo cáo y học: "Are chest compressions safe for the patient reconstructed with sternal plates? Evaluating the safety of cardiopulmonary resuscitation using a human cadaveric model" docx

Ngày tải lên : 10/08/2014, 09:22

... Control lateral, xyphoid Cadaver 1 inferolateral Cadaver 2 lateral, xyphoid Cadaver lateral Cadaver lateral Cadaver lateral Figure Elevation and examination of deep sternal cortex and viscera McKay ... risk of skeletal damage and conclude that the risk of fracture should not deter an adequate and Page of appropriate cardiopulmonary resuscitation in the event of arrest In our model, the plates appear ... events is a complicated science Patient risk estimates are based on a number of known risk factors Cardiac and major vascular surgery places a patient at a higher risk for perioperative cardiac events...

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Báo cáo y học: "Storage and allogeneic transplantation of peripheral nerve using a green tea polyphenol solution in a canine model'''' ppsx

Ngày tải lên : 10/08/2014, 10:20

... blood sample was obtained from each animal using percutaneous needle puncture of the heart A lethal dose of pentobarbital (100 mg/kg/body Nakayama et al Journal of Brachial Plexus and Peripheral ... this article as: Nakayama et al.: Storage and allogeneic transplantation of peripheral nerve using a green tea polyphenol solution in a canine model Journal of Brachial Plexus and Peripheral Nerve ... that the area analyzed would be > 20% of the entire neural area of each specimen The number of myelinated axons, the neural area, and the shortest diameter of each myelinated axon were calculated...

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Báo cáo y học: "Development and validation of an ELISA using a protein encoded by ORF2 antigenic domain of porcine circovirus type 2" ppsx

Ngày tải lên : 12/08/2014, 01:22

... proteins ELISA Figure (A) The map of dominant immunoreactive areas of ORF2 The amino acid residues of each area are identified (B) The ORF2 fragment that spans from amino acid 113 to 147 was amplified ... positive sera by GST-ORF2-E ELISA A negative-positive threshold for each assay was calculated using the Microsoft Excel spreadsheet Evaluation of assay repeatability Ten negative serum samples and 10 ... significant false-positive in IFA Moreover, as Nawagitgul et al reported [13], evaluating a newly developed assay by comparison with a widely used assay is not an absolute standard of comparison...

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Báo cáo y học: " Detection of porcine parvovirus using a taqman-based real-time pcr with primers and probe designed for the NS1 gene" doc

Ngày tải lên : 12/08/2014, 02:20

... primers and probe were: NS1-FP (forward primer): 5’-GAAGACTGGATGATGACAGATCCA-3’, NS1-RP (reverse primer): 5’-TGCTGTTTTTGTTCT TGCTAGAGTAA-3’ NS1-P (probe): FAM-AATGATGGCTCAAACCGGAGGAGA-BHQ1 The ... indicate the number of samples that generated similar data for both assays b,d indicate the number of samples that generated different data for the assays The TaqMan real-time PCR assay will be useful ... was labeled with 6carboxyfluorescein (FAM) at the 5’-end and with BHQ1 at the 3’-end Preparation of standard plasmid DNA PCR amplification of the NS1 gene was carried out in a reaction mix of...

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reliable recognition of handwritten digits using a cascade ensemble classifier system and hybrid features

Ngày tải lên : 13/11/2014, 15:50

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AN INTEGRATED ATOM CHIP FOR THE DETECTION AND MANIPULATION OF COLD ATOMS USING a TWO PHOTON TRANSITION

Ngày tải lên : 08/09/2015, 15:07

... enhance optical resolution of a cold atom cloud We demonstrate transportation of atoms using a multi layer (14-layers) chip, in a plane parallel to the surface of the atom chip and to the location ... splitters, and interferometers, can be integrated into a small scale chip One disadvantage of an atom chip wire trap is that it provides a small capture volume So, a very careful and precise way of loading ... trap depth in terms of temperature and to calculate the scattering rate For a Gaussian beam propagating in free space, the spot size w(z) will have a minimum value w0 at one place along the beam...

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