combined computational model of laser ablation
Báo cáo khoa học: "A Computational Model of Text Reuse in Ancient Literary Texts" potx
Ngày tải lên :
08/03/2014, 02:21
... problem of low similarity scores for some of the derived sentences Text Ltrain Ltest Researcher (Bovon, 2002) (Jeremias, 1966) (Bovon, 2003) (Jeremias, 1966) Model B J Table 2: Two models of text ... derived If wi , wj are the vectors of words of a Note that the training set consists of only one xtrain — the Gospel of Luke Luke’s only other book, the Acts of the Apostles, contains few identifiable ... 1: A dot-plot of the cosine similarity measure between the Gospel of Luke and the Gospel of Mark The number on the axes represent chapters The thick diagonal lines reflect regions of high lexical...
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Báo cáo khoa học: "A Computational Model of Social Perlocutions" docx
Ngày tải lên :
08/03/2014, 05:21
... person, or simply out of habit Conclusions This paper has presented a computational model of the sodal perlocutionary effects of speech acts Our model extends previous formal modela of speech acts to ... social perceptions of oneself t Apologizing Status-quo maintenance ~election of an act because one of its effects would reinforce a desired aspect of the current situation (e g, offeting to help ... large web of relationships between the ef- son) Trait-based habit performing of an act as a timeworn expression of a personality trait These goals can be thought as a stereotypical model of the...
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Báo cáo khoa học: "A COMPUTATIONAL MODEL OF THE SYNTAX-PROSODY INTERFACE IN TOKYO JAPANESE" doc
Ngày tải lên :
09/03/2014, 01:20
... generative approach Further cycles of phonetic experiments and modelling of the results are needed to distinguish between alternative analyses and refine the accuracy of the model - If this early exploration ... version of PATR-II augmented with a simultaneous equation solver Most of the data given above have been described with varying degrees of accuracy Formulating and testing the predictions of diverse ... not form a syntactic constituent of any sort, being a head and the dependent of ~iifferent head Fig Four-Element Phrases CONCLUSIONS A constraint-based model of syntax and prosodic phonetics...
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Báo cáo khoa học: "Proximity in Context: an empirically grounded computational model of proximity for processing topological spatial expressions∗" docx
Ngày tải lên :
31/03/2014, 01:20
... important aspect of our model: the comparison of relative proximity fields naturally defines the extent of vague proximal regions For example, see the region right of L2 in Figure The extent of L2’s proximal ... range of to As the algorithm captures object size we can model the effect of landmark size on proximity through the salience component of absolute proximity The discourse salience (S disc ) of an ... describe a model of relative proximity that uses (1) the distance between objects, (2) the size and salience of the landmark object, and (3) the location of other objects in the scene Our model is...
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Báo cáo khoa học: ""DONNELLAN''''S DISTINCTION AND A COMPUTATIONAL MODEL OF REFERENCE" pptx
Ngày tải lên :
31/03/2014, 17:20
... construction of a general model of reference [13] My ultimate research objective is to provide s computational version of the reference model, then to incorporate it into a general plan-based account of ... recognition of shared plans In Proceedings of the Third Biennial Conference, Canadian Society for Computational Studies of Intelligence, 1980 [6] Philip R Cohen and C Raymond Perranlt Elements of a ... is (the epistemic distinction}, depends on the nature of the relevant individuating set In a computational model, we can place a number of restrictions on individuating sets to reflect various...
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Báo cáo y học: "iagnostic Markers based on a Computational Model of Lipoprotein Metabolism" ppsx
Ngày tải lên :
10/08/2014, 09:22
... simplification of the model, while keeping the model performance stable Model corroboration The only available option for the technical model validation was corroborating the model, since the model outcomes ... validation of the computational model Particle Profiler Since no direct measurements can be done for this validation, we investigated whether the model could be corroborated and whether model- derived ... range of subjects In the model, the metabolic rate of a particle depends on its size Using the metabolic rate information of each particle, the model can calculate the average metabolic rate of...
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Báo cáo y học: " A computational model of gene expression reveals early transcriptional events at the subtelomeric regions of the malaria parasite, Plasmodium falciparum" docx
Ngày tải lên :
14/08/2014, 08:21
... approximately 22 h of (3,639 genes), 3D7 (2,419), of Dd2 of P falciparum strains HB3 the IDC Snapshot of a comparison of the expression slopesandgenes (2,718) at Snapshot of a comparison of the expression ... expression of genes of subtelomere regions is distinct from that of genes of central chromosomal regions (Figures and 4) Top: up- and down-regulation (red and blue lines, respectively) of genes ... during the IDC of the malaria parasite (approximately 10 h) Two genes of the C1 class contain a PHIST domain: MAL7P1.225 and PFI1785w The functions of members of three subfamilies of PHIST proteins,...
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a computational model of tower of hanoi problem solving
Ngày tải lên :
13/11/2014, 10:58
... 52 Synthesis of the Soar theory of problem solving and Shallice’s theory of executive function 82 Design decisions of the model 86 10 Productions of the model ... of the 4CAPS TOH model 65 17 Newell’s (1990) Soar theory of problem solving 76 18 Shallice’s (1982) theory of executive function 79 10 ix 19 Centers of the 4CAPS TOH model, ... participants and of the model 116 22 Individual move times for the 5-disk problems of the Ruiz (1987) and Anderson et al (1993) participants and of the model 118 23 Proportion of problems...
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Báo cáo sinh học: " Induction of Th1Immune responses following laser ablation in a murine model of colorectal liver metastase" potx
Ngày tải lên :
18/06/2014, 19:20
... distribution of Kupffer cells in tumor and liver tissues following laser ablation of tumors Figure Temporal changes in CD3+ T cells following LA treatment of selected liver metastases Groups of mice ... The journal of immunology 2010, 184(4):1858 doi:10.1186/1479-5876-9-83 Cite this article as: Lin et al.: Induction of Th1Immune responses following laser ablation in a murine model of colorectal ... systemically even in the absence of tumor Lin et al Journal of Translational Medicine 2011, 9:83 http://www.translational-medicine.com/content/9/1/83 Laser ablation of selected tumors induces concentration...
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báo cáo hóa học:" Induction of Th1Immune responses following laser ablation in a murine model of colorectal liver metastases" pot
Ngày tải lên :
20/06/2014, 03:20
... distribution of Kupffer cells in tumor and liver tissues following laser ablation of tumors Figure Temporal changes in CD3+ T cells following LA treatment of selected liver metastases Groups of mice ... The journal of immunology 2010, 184(4):1858 doi:10.1186/1479-5876-9-83 Cite this article as: Lin et al.: Induction of Th1Immune responses following laser ablation in a murine model of colorectal ... systemically even in the absence of tumor Lin et al Journal of Translational Medicine 2011, 9:83 http://www.translational-medicine.com/content/9/1/83 Laser ablation of selected tumors induces concentration...
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Si nanowires synthesized by laser ablation of mixed sic and sio2 powders
Ngày tải lên :
16/03/2014, 15:08
... a rate of 50 sccm Žstandard cubic centimeter and a pressure of 700 Torr After the temperature achieved 14008C, the laser ablation process was started A KrF excimer laser beam Ž248 nm of 400 mJ ... pulse and a pulse width of 34 ns at 10 Hz ablated the target The total duration of ablation was h and the size of the laser spot on the target was about = mm Two layers of sponge-like webs, a ... diagram of the laser ablation apparatus Fig Morphology of Si nanowires taken from the yellow product Ža Low-magnitude TEM image of Si nanowires The inset is SAED pattern Žb HRTEM image of a typical...
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Temperature dependence of morphology and diameter of silicon nanowires synthesized by laser ablation
Ngày tải lên :
16/03/2014, 15:09
... dependence of the morphology of SiNWs synthesized by laser ablation In this Letter, we present the results on this project Our results show that the morphology and diameter of SiNWs synthesized by laser ... mechanism of the silicon nanoparticle chains They proposed that nucleation and growth occurring alternatively resulted in the formation of chains of silicon nanoparticles The formation of the kinks of ... The other, the rest of the branch, was a complete amorphous silicon oxide Fig is the HRTEM image of the interface (arrow in Fig 1d) of two kinds of structures along the axis of the branch It can...
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measurement of metalcarbon nanotube contact resistance by adjusting contact length using laser ablation
Ngày tải lên :
06/05/2014, 08:54
... across a center gap of width L (b) A transmission line model that allows an estimate of the contact resistance The contact resistance is modeled as a sequence of resistors of value Rc that tie ... a transmission line model of the CNT/contact pads is shown in figure 1(b) The CNT is modeled as a number of series resistors each with length x In this model, if the length of the CNT contact ... length of 1.0 k μm As the length of one of the contacts is shortened, the total resistance increases in a characteristic way according to the specified value of rCNT , the linear resistivity of the...
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molecular dynamics simulation of ultrafast laser ablation of fused silica film
Ngày tải lên :
06/05/2014, 08:54
... amorphous structure of fused silica at 300 K through a so-called “quenching” procedure [10] The structure of the Molecular dynamics simulation of ultrafast laser ablation of fused silica film ... conclusion, ultrafast laser ablation of fused silica is simulated using the molecular dynamics technique Ionization and generation of free electrons, absorption of the laser energy by free electrons, ... laser propagation direction) of the MD computational domain Collisions between free electrons and ions result in transfer of energy from electrons to the ions In this study, a time constant of...
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in situ photography of picosecond laser ablation of nickel
Ngày tải lên :
06/05/2014, 08:55
... The laser source is a mode-locked Nd:YAG laser with a pulsewidth of 25 ps (FWHM) The laser beam is split to form two beams, the pump beam and the probe beam The pump beam is used for ablation of ... (2002) 118–123 Fig Transient microphotographs of ablation at average fluence of 3.1 J/cm2 Fig Transient microphotographs of ablation at average fluence of 5.3 J/cm2 D.A Willis, X Xu / Applied Surface ... time-resolved images of picosecond laser ablation of a metal, with picosecond time 123 resolution It was shown that attenuation of the reflected probe beam begins within the laser pulse duration...
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mechanisms of decomposition of metal during femtosecond laser ablation
Ngày tải lên :
06/05/2014, 08:55
... molecular dynamic simulation of femtosecond laser ablation of nickel, and investigate possible ablation mechanisms at different laser fluences Nickel is modeled as a system of atoms interacting via ... experience decomposition FIG 13 Positions of groups of atoms at laser fluence of 0.3 J / cm2 FIG 14 Thermodynamic trajectories of groups of atoms at laser fluence of 0.3 J / cm2 165415-11 PHYSICAL REVIEW ... used to reveal the thermodynamic paths of the phase change processes during laser ablation B Laser ablation FIG Snapshots of the ablated area at different laser fluences and times At 9300 K, the...
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báo cáo hóa học:" Accuracy of biplane x-ray imaging combined with model-based tracking for measuring in-vivo patellofemoral joint motion" doc
Ngày tải lên :
20/06/2014, 01:20
... influence of each of these factors to model- based tracking accuracy, this list of factors comes from first-hand experience with the technique The advantages of this technique of combining modelbased ... outline of a particular bone in all joint positions, Figure 3), the presence of surrounding soft tissues, overlap from surrounding bones, the magnitude of joint motion, and the velocity of joint ... when no motion Page of (page number not for citation purposes) Journal of Orthopaedic Surgery and Research 2008, 3:38 occurred provided an estimate of the precision of the model- based tracking...
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báo cáo khoa học: "Laser ablation-based one-step generation and bio-functionalization of gold nanoparticles conjugated with aptamers" potx
Ngày tải lên :
11/08/2014, 00:22
... Page of 11 In spite of these benefits, the use of laser- ablationbased in situ conjugation for the generation of aptamerconjugated AuNPs has not yet been reported We show the functionalization of ... biopolymers, etc[21] Recently, a direct comparison of conventional ex situ conjugation of lasergenerated AuNPs and laser- ablation- based in situ conjugation of AuNPs with DNA has revealed a four times ... http://www.jnanobiotechnology.com/content/8/1/21 Page of 11 Figure Verification of the activity of aptamer-conjugated AuNPs (A) The shift of the SPR maximum clearly indicates the formation of agglomerates in the presence of streptavidin...
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báo cáo khoa học: "Synthesis of three-dimensional calcium carbonate nanofibrous structure from eggshell using femtosecond laser ablation" doc
Ngày tải lên :
11/08/2014, 00:22
... influenced by various laser parameters such as, laser fluence, laser repetition, and laser dwell time In this study, we investigate the effect of laser repetition on porosity of Page of the structures ... femtosecond laser We also have investigated the effects of laser pulse repetition on the density of nanofibers and the structure pore size Results and discussion The morphology of the nanofibrous ... observe the possible phase changes of nanofibrous structures as a result of laser irradiation, the XRD pattern of unprocessed eggshell (Figure 5b) and the nanofibrous structures (Figure 5a) can...
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Báo cáo y học: " A computational model for functional mapping of genes that regulate intra-cellular circadian rhythms" pps
Ngày tải lên :
13/08/2014, 16:21
... bases of physiological disorders related to perturbations of biological behavior In this article, we will develop a statistical model for genetic mapping of QTL that determine patterns of rhythmic ... Simulation studies have been performed to investigate the statistical properties of the model Model Mathematical Modeling of Circadian Rhythms In all organisms studied so far, circadian rhythms that ... use a vector of parameters arrayed in Θv = (φy, φz, ψy, ψz, δy, δz, ρ) to model the structure of the covariance matrix involved in the function mapping model Likelihood The likelihood of samples...
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