a multimodal model of referring behavior

... analytical framework for the analysis of the dynamic spatial variations of ranging error observed by a mobile user based on an application of Markov chain The model relegates the behavior of ranging ... Orleans, La, USA, March 2003 [40] N A Alsindi, B Alavi, and K Pahlavan, “Measurement and modeling of UWB TOA-based ranging in indoor multipath environments,” 2007, to appear in IEEE Transactions ... among different classes of ranging errors, back and forth, as it keeps moving Such spatial correlation and change of class can easily be modeled with Markov chains 4.1 Ranging states of the Markov

Ngày tải lên: 22/06/2014, 06:20

... illustrated that a back-propagation model could identify word boundaries fairly accurately based on utterance final patterns Perruchet & Vinter (1998) demonstrated that a memory-based model was able to ... behaviour in infancy Simulation 1: A Multiple-cue Integration Account of Rule-like Behaviour The nature of the learning mechanisms that infants bring to the task of language acquisition is a major ... infant data, supporting a single-mechanism approach employing multiple-cue integration while undermining the dual-mechanism account Marcus et al (1999) used an artificial language learning paradigm

Ngày tải lên: 12/10/2022, 20:54

... learner then has to infer the meanings and syntactic properties of the words in the input along with a parsing model. We use the CCG grammatical framework and train a non-parametric Bayesian model ... only that the learner has access to a small set of general combinatory schemata and a functional mapping from semantic type to syntactic category. Further- more, this paper is the first to evaluate a ... allowable parses of the training pairs. The set of allowable parses {t} for a sin- gle (utterance, meaning-candidates) pair consists of those parses that map the utterance onto one of the meanings.

Ngày tải lên: 31/03/2014, 20:20

... infarcted brain parenchyma of transplanted rats (A- iii and A- iv). A comparable extent of class II MHC was noted in ischemic rats irrespective of any therapy but unremarkable in normal rat (panel ... completion of behavioral assessments. Tracking of BrdU + NSC revealed that a majority of the donor cells engrafted to the inf arcted areas of the cor- tex, hippocampus, striatum and parenchyma near the ... Statistical Analysis Results are expressed as mean ± standard deviation (SD). The non-parametric one-way ANOVA was applied to analyze continuous variables: the gene expression of NGF, BDNF and

Ngày tải lên: 18/06/2014, 16:20

... histological examination of hematoxylin and eosin stained major organs (Figure 5). Taking all these data into consideration, it appears t hat combina- tion therapy of AdhTERTHRP/IAA and AdCMVmIL-12 had ... immunosorbant assay; TUNEL: terminal deoxynecleotidyl transferase- mediated dUTP nick-end labeling; ALT: alanine transaminase; AST: aspartate aminotransferase; BUN: blood urea nitrogen; Cr: Creatinine. ... yfzhouwhu@gmail.com 1 Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, PR China Full list of author information is available at the end of the article

Ngày tải lên: 18/06/2014, 19:20

... post ablation from areas indicated in the diagram of panel a. Control mice had sham LA performed (LA probe was not activated). Panels b-d are CD3+ stained tissues from control animals; b liver parenchyma, ... had LA treatment in the liver and tissue was collected at various time points post ablation as indicated. Control mice had sham LA performed (LA probe was not activated). Panels a and b, sham ... parenchyma, c tumor host interface and d an enlarged section of c as shown in the rectangle. Panel e depicts a section of liver parenchyma from an LA treated animal immediately following ablation. Panels

Ngày tải lên: 18/06/2014, 19:20

... vaccination augments anti-cancer immunity in a mouse model of gastric cancer Natasja K van den Engel1*†, Dominik Rüttinger1†, Margareta Rusan1, Robert Kammerer2, Wolfgang Zimmermann3, Rudolf A ... (Wiesbaden-Nordenstadt, Germany) Supernatants were analyzed in duplicate Extinction was analyzed at 405/490 nm on a TECAN microplate ELISA reader (TECAN, Crailsheim, Germany) with the EasyWin software (TECAN) The ... vaccine combined with GM-CSF (a treatment strategy abbreviated as LRAST) Anti-tumor activity to subcutaneous tumor challenge was examined in a prophylactic as well as a therapeutic setting and

Ngày tải lên: 18/06/2014, 22:20

... hemiparkinsonian rats Brain Res 2004, 996:237-245 Adams FS, LaRosa FG, Kumar S, Edwards-Prasad J, Kentroti S, Vernadakis A, Freed CR, Prasad KN: Characterization and transplantation of two neuronal cell ... Microbrightfield software and cell density was calculated for striatal and midbrain volumes The striatum was outlined according to anatomical landmarks following the Paxinos atlas[31] To avoid bias in the ... injection was significantly attenuated in the striatum of COXIB treated animals Photomicrographs of activated microglia immunohistochemistry in a representative striatal section of a vehicle (A, B) and

Ngày tải lên: 19/06/2014, 22:20

... conjugated amyloid β, and fAβ1–42: fibrillar amyloid) Scale bar = 100 microns B Image analysis of thioflavine in hippocampus and cortex of animals immunized at 12–16 months Mean of each animal is ... the ACIS image analysis system (Clarient, Inc., San Juan Capistrano, CA) was utilized to analyze the 6E10 immunoreactivity Images were acquired automatically Cortical and hippocampal regions appropriate ... statistical analysis was used to assess the significance of the differences in plaque area, glial and C3 activation products reactivity among the animals groups A second method of quantification

Ngày tải lên: 19/06/2014, 22:20

... GAPDH, forward primer, 5'-cctac- ccccaatgtatccgttgtg-3', reverse primer, 5'-ggaggaatgggagtt- gctgttgaa-3'; iNOS, forward primer, 5'- ggaagaggaacaactactgctggt-3', reverse ... 29425, USA Email: Manu Jatana - manujatana@gmail.com; Shailendra Giri - giris@musc.edu; Mubeen A Ansari - ansarim@musc.edu; Chinnasamy Elango - elangoc@musc.edu; Avtar K Singh - singha@musc.edu; ... injury in a rat model of focal cerebral ischemia Manu Jatana 1 , Shailendra Giri 1 , Mubeen A Ansari 1 , Chinnasamy Elango 1 , Avtar K Singh 2 , Inderjit Singh 1 and Mushfiquddin Khan* 1 Address:

Ngày tải lên: 19/06/2014, 22:20

... neurodegenerative disorders Other authors have documented that pharmacological activation of KATP channels can exert neuroprotective and anti-inflammatory effects on the brain against ischemia, trauma and ... reduction assay was used as an indicator of cell viability MTT (Sigma-Aldrich, St Louis, MO, USA) was added to a well at a final concentration of 0.5 mg/mL After MTT incubation at 37°C, DMSO was added ... EAE animals Diazoxide treatment diminishes the astrocytic reactivity and area of activated microglia/macrophage in the effector phase of EAE To assess the consequences of diazoxide administration

Ngày tải lên: 19/06/2014, 22:20

... Program of Shanghai Municipality (S30202), Shanghai Key Project of Basic Science Research (10411954500), and Program for Outstanding Medical Academic Leader of Shanghai (LJ 06003) Author details ... striatum may spread into the SN, causing abnormal activation of Zhang et al Journal of Neuroinflammation 2011, 8:154 http://www.jneuroinflammation.com/content/8/1/154 microglia and damage to dopaminergic ... counts of contralateral rotation and a significant decrease in TH-immunoreactive (TH-ir) neurons in SN A marked decrease in monoamine levels was also detected in 6-OHDA/BAb-treated rats, in comparison

Ngày tải lên: 19/06/2014, 22:20

... histological examination of hematoxylin and eosin stained major organs (Figure 5). Taking all these data into consideration, it appears t hat combina- tion therapy of AdhTERTHRP/IAA and AdCMVmIL-12 had ... immunosorbant assay; TUNEL: terminal deoxynecleotidyl transferase- mediated dUTP nick-end labeling; ALT: alanine transaminase; AST: aspartate aminotransferase; BUN: blood urea nitrogen; Cr: Creatinine. ... yfzhouwhu@gmail.com 1 Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan 430071, PR China Full list of author information is available at the end of the article

Ngày tải lên: 20/06/2014, 03:20

... post ablation from areas indicated in the diagram of panel a. Control mice had sham LA performed (LA probe was not activated). Panels b-d are CD3+ stained tissues from control animals; b liver parenchyma, ... had LA treatment in the liver and tissue was collected at various time points post ablation as indicated. Control mice had sham LA performed (LA probe was not activated). Panels a and b, sham ... parenchyma, c tumor host interface and d an enlarged section of c as shown in the rectangle. Panel e depicts a section of liver parenchyma from an LA treated animal immediately following ablation. Panels

Ngày tải lên: 20/06/2014, 03:20

... also examined according to the criteria of Arlet et al namely presence of degeneration, necrosis, and disappearance of marrow cells as well as the nuclear disappearance and hypochromasia of trabecular ... rats (6 of each strain) were obtained from Charles River Laboratories (Pointe-Claire, QC, Canada) The rats were tagged and housed in plastic cages (2 animals per cage) under standard laboratory ... steroidinduced rats revealed growth plate disruption with acellular areas The TUNEL apoptosis staining assay for apoptosis revealed that out of of Wistar Kyoto rats, out of of Wistar Furth, out of of surviving

Ngày tải lên: 20/06/2014, 07:20

... Thomas H.B. Fitzgerald (thbfitz@gmail.com) Peter Ashwin (p.ashwin@exeter.ac.uk) Krasimira Tsaneva-Atanasova (k.tsaneva-atanasova@bristol.ac.uk) Fahmida Chowdhury (mark.richardson@iop.kcl.ac.uk) ... not a transition is the result of slow dynamics or of a change in parameters depends on the choice of timescale for the model; a parameter at a shorter timescale may be considered a dynamical variable ... genetic basis. At present, clinical classification of IGE syndromes is based on easily observable clinical phenomena and qualitative EEG criteria (for example specific features of ictal spike and wave

Ngày tải lên: 20/06/2014, 20:20

... > 0, and u, v represent a measure of a pioneer and a climax species, respectively f(z), the growth rate of the pioneer population, is generally assumed to be smoothly deceasing, and has a unique ... Liu and Wei Advances in Difference Equations 2011, 2011:52 http://www.advancesindifferenceequations.com/content/2011/1/52 RESEARCH Open Access Bifurcation analysis of a diffusive model of pioneer ... conditions above, we have that l and Tj (λ0 ) = 0, Dj (λ0 ) = for j = n; (2:4) and for the unique pair of complex eigenvalues near the imaginary axis a( l) ± iω (l), the transversality condition a? ??(l0)

Ngày tải lên: 20/06/2014, 22:20

... Thomas H.B. Fitzgerald (thbfitz@gmail.com) Peter Ashwin (p.ashwin@exeter.ac.uk) Krasimira Tsaneva-Atanasova (k.tsaneva-atanasova@bristol.ac.uk) Fahmida Chowdhury (mark.richardson@iop.kcl.ac.uk) ... not a transition is the result of slow dynamics or of a change in parameters depends on the choice of timescale for the model; a parameter at a shorter timescale may be considered a dynamical variable ... genetic basis. At present, clinical classification of IGE syndromes is based on easily observable clinical phenomena and qualitative EEG criteria (for example specific features of ictal spike and wave

Ngày tải lên: 21/06/2014, 17:20

... lation and the export of nutrients over time in Pinus pinaster (maritime pine) and Pinus radiata (radiata pine) stands under a range of silvicultural alternatives, harvesting scenarios and stand ... thinned stands. Table V also shows the comparison of exports to the average nutrient capital of six soils of each species. This matter may partially explain the lower levels of foliar P in plantations ... Soalleiro et al. Table V. Total exports compared to critical exports and average soil contents (kg ha −1 ) for the mean site productivity of Pinus pinaster and Pinus radiata and traditional harvest

Ngày tải lên: 07/08/2014, 16:21

... recovery after transplantation of ASCs into the areas of spinal cord injury in vivo was reported in rodent models of SCI [18] Rodent spinal cords are smaller than canine cords and are also anatomically ... neuraxis, contain transmembrane molecular inhibitors of axon growth, and appear impenetrable [34] Neuronal phenotypes are not generated following SCI [42] and apparent lack of regenerative capacities ... areas such as the extrapyramidal tract, therefore the rodent model is not suitable for detailed physical analyses or accurate evaluation of recovery [10] Although 274 Hak-Hyun Ryu et al it was

Ngày tải lên: 07/08/2014, 23:22