conductance based models and their reductions
Tài liệu 44 Speech Production Models and Their Digital Implementations ppt
Ngày tải lên :
22/01/2014, 12:20
... Production Models and Their Digital Implementations 44.1 Introduction Speech Sounds • Speech Displays 44.2 Geometry of the Vocal and Nasal Tracts 44.3 Acoustical Properties of the Vocal and Nasal ... Tgv Ug , and the pressure at the velum is Pv = Zv Uv Once Pv and Uv are known, the volume velocity and/ or pressure at the nostrils and lips can be computed by inverting the matrices Kvn and Kvt ... observed phenomenon that the fricatives th and f (and the corresponding voiced dh and v) are weak compared to the fricatives s and sh The teeth (upper for s and lower for sh) provide the obstacle...
- 22
- 364
- 0
Báo cáo khoa học: "Self-Organizing Markov Models and Their Application to Part-of-Speech Tagging" potx
Ngày tải lên :
31/03/2014, 03:20
... language models and the tag-toword translation model, we construct HMM models, among them are traditional first- and secondhidden Markov models, and are self-organizing hidden Markov models Additionally, ... tagging models can be thought of as a result of the uniform extension of context from bi-gram tagging models TnT (Brants, 2000) based on a second order HMM, is an example of this class of models and ... , wi−2,i−1 ))(13) i=1 Equation (8) and (9) represent first- and secondorder Markov models respectively Equation (10) ∼ (13) represent self-organizing Markov models at various settings where the...
- 7
- 400
- 0
báo cáo hóa học:" Ovarian cancer mouse models: a summary of current models and their limitations" docx
Ngày tải lên :
20/06/2014, 07:20
... technique of isolating and culturing MOSE cells, showing that MOSE cells can spontaneously transform in vitro with repeated passages and have tumorigenic capacity as they formed tumors and hemorrhagic ... carcinomatosis, and extensive ascites fluid production between 80 to 90 days post-exposure The cytological and architectural features resembled serous carcinoma Interaction between ID8 cells and the ... proliferative and survival markers, including phosphorylated Akt, proliferating cell nuclear antigen (PCNA), and Bcl-2 Vascular endothelial growth factor (VEGF) levels were also increased in the serum and...
- 8
- 497
- 0
Theoretical study of carbon based materials and their applications in nanoelectronics
Ngày tải lên :
10/09/2015, 08:39
... the models and methods used in this thesis as detailed in Chapter 24 ix Fig 3-1 Atomic structure of intrinsic (a) AGNR and (b) ZGNR and their edgedoped counterparts are shown in (c) and ... appreciation to my parents for their unwavering faith in me and to my sister, Jessica Lam Ching Yee for her constant encouragement Without their understanding and support, my graduate career ... modification and the dashed lines not have For both (b) and (c) the positive values (blue lines) represent the conduction bands and the negative values (red lines) represent the valence bands ...
- 167
- 363
- 0
Study in the preparation of poly (4 vinylpyridine) based nanoparticles and their application as an effective adsorbent for the recovery of palladium from aqueous solutions
Ngày tải lên :
10/09/2015, 15:54
... (dimensions, shapes and crystallinity) and functionality, after multiple cyclic processes For effective and economic filtration by membrane -based separation technology, the prepared P4VP -based nanoparticles ... project, i.e the preparation and use of P4VP -based nanoadsorbents for palladium adsorption, as well as their separation and recovery with a membrane filtration system Based on the work done this ... and their pros and cons are discussed 2.2.1 Iron -based Nanoparticles 2.2.1.1 Introduction Over the past few decades, extensive research efforts have led to the discovery of many novel metal and...
- 301
- 434
- 0
Composable simulation models and their formal validation
Ngày tải lên :
11/09/2015, 09:57
... Component -based Simulation Approaches 10 Component -based Software Engineering Approaches 14 Comparison of Component -based Software Engineering and Componentbased Modeling and ... differences and similarities, we compare and contrast component -based simulations with component -based software engineering focusing on a few important issues and using a selection of component models ... general purpose component -based software framework 1.4 Similarities and Differences Similarities between component -based software engineering (CBSE) and componentbased modeling and simulation (CBMS)...
- 258
- 98
- 0
Axisymmetric and three dimensional lattice boltzmann models and their applications in fluid flows
Ngày tải lên :
11/09/2015, 14:36
... Chaoling and every member of my family, my parents and my sisters, for their love and their confidence in me Also I thank my friends Dr Xing Xiuqing, Dr Tang Gongyue for their encouragement and help ... to handle the 2D and 3D thermal curved wall boundary for TLBE and proved to be of second-order accuracy ix LIST OF TABLES Table 2.1 Main parameters of popular 2D and 3D discrete velocity models ... velocity model Since all lattice velocity models are regular and defined in the Cartesian coordinates, the standard LBM is based on the Cartesian coordinate system and essentially requires uniform lattice...
- 226
- 324
- 0
Thermally activated dynamics stochastic models and their applications
Ngày tải lên :
12/09/2015, 08:16
... stochastic models 1.2 Motivation and Objective 1.2.1 Langevin dynamics and Monte Carlo method The two stochastic dynamical models, the Langevin dynamical equation and the Monte Carlo method, are based ... transition and β ≡ 1/kB T = D−1 Applying the standard analysis on both stochastic models, i.e the MaxwellBoltzmann treatment on the Langevin dynamical model and the detailed balance analysis on the random ... , X3 , be a sequence of random variables which are identical and independently distributed Assume that both the expected value µ and the standard deviation σ exist and are finite Consider the...
- 138
- 480
- 0
Báo cáo khoa học: "Extracting Opinion Expressions and Their Polarities – Exploration of Pipelines and Joint Models" pot
Ngày tải lên :
07/03/2014, 22:20
... segmentation and polarity labeling and compare them to the joint opinion extractor and polarity classifier by Choi and Cardie (2010) Secondly, we extend the global structure approach and add features ... opinion segmenter and polarity classifier are based on pairs of opinions: basic features extracted from each expression such as polarities and words, and relational features describing their interaction ... points in intersection F-measure and points in recall The improvements over Choi and Cardie (2010) ranged between 10 and 15 in overlap F-measure and between 17 and 24 in recall This is not only...
- 6
- 328
- 1
Báo cáo khoa học: "Phrase-based Statistical Language Generation using Graphical Models and Active Learning" potx
Ngày tải lên :
17/03/2014, 00:20
... wordlevel models, a major advantage of phrase -based generation models is that they can model longrange dependencies and domain-specific idiomatic phrases with fewer parameters BAGEL uses a stack -based ... language understanding, dialogue management and text-tospeech synthesis (Rabiner, 1989; He and Young, 2005; Lef` vre, 2006; Thomson and Young, 2010; e Tokuda et al., 2000) Such models provide ... sizes, using random sampling and active learning Differences for training set sizes of 20 and 40 are all significant (p < 05) terestingly, while models trained on 100 utterances outperform models trained...
- 10
- 382
- 0
báo cáo hóa học:" Uncontrolled asthma: assessing quality of life and productivity of children and their caregivers using a cross-sectional Internet-based survey" ppt
Ngày tải lên :
20/06/2014, 16:20
... caregivers on how to observe their children and monitor their asthma symptoms Physicians and parents need to communicate and work together to establish control over asthma and monitor closely when ... asthma has a significant impact on the HRQOL and productivity of children and on the QOL and work productivity of their caregivers, and has an impact on their families Abbreviations BP: bodily pain/discomfort; ... respect to their gender, age, race/ethnicity, and geographical region Children with uncontrolled versus controlled asthma were also compared on their gender, age and comorbid conditions HRQOL and productivity...
- 10
- 512
- 0
Báo cáo hóa học: " Synthesis of High Coercivity Core–Shell Nanorods Based on Nickel and Cobalt and Their Magnetic Properties" pot
Ngày tải lên :
22/06/2014, 00:20
... architecture (Ni as core and Co as shell) and studies on their structural and magnetic properties 165 Experimental Alumina membranes (AAO template, Whatman) of high purity and uniform pore density, ... inside MWCNTs and could fabricate co-axial multifunctional nanostructures of MWCNTs and Co NTs [20] Core–Shell nanostructures represent a novel class of hybrid materials, where composition and microstructure ... synthesize Co NTs having very high coercivity and high aspect ratio using cobalt acetate as precursor for electrodeposition and Ni NWs of high crystallinity and aspect ratio using nickel sulfate hexahydrate...
- 5
- 405
- 0
Báo cáo khoa học: "A comparison of daily representations of canopy conductance based on two conditional timeaveraging methods and the dependence of daily conductance on environmental factors" ppsx
Ngày tải lên :
09/08/2014, 04:20
... diurnal non-steady state canopy and stem characteristics and their effects on calculations of instantaneous and daily average conductance sure stem Leaf and canopy conductances have been demonstrated ... average, stand transpiration based on sap flow data from a range of tree sizes Rather, each tree would were a C,day G ground -based have to have its own conductance calculation, and the conductance ... both on momings and evenings of clear days and throughout overcast diurnals (e.g., figure 3) a combination conditional average based on light level and a minimum D was defined Conductance values...
- 19
- 315
- 0
Báo cáo y học: "Statistical methods for detecting and comparing periodic data and their application to the nycthemeral rhythm of bodily harm: A population based study" ppsx
Ngày tải lên :
10/08/2014, 09:20
... their estimated standard deviation against the standard normal distribution yields p = 0.96, dks = 0.0440, n = 120 Autocorrelation of the residuals biases the estimation of the coefficients and ... offenders, fire setters, and healthy volunteers Arch Gen Psychiatry 1994, 51:20-7 48 Sivarajasingam V, Matthews K, Shepherd J: Price of beer and violencerelated injury in England and Wales Injury 2006, ... Stroebel et al.: Statistical methods for detecting and comparing periodic data and their application to the nycthemeral rhythm of bodily harm: A population based study Journal of Circadian Rhythms 2010...
- 10
- 467
- 0
Báo cáo sinh học: " Different models of genetic variation and their effect on genomic evaluation" pdf
Ngày tải lên :
14/08/2014, 13:21
... to evaluate the accuracy and robustness of genomic methods used for genomic selection under various underlying genetic models and marker densities and for these various models to compare the accuracy ... 1,670,000 (SNP sequence) Sixty thousand SNP markers and 5,000 SNP markers were randomly selected from all SNP in the genome sequence and these markers were used in the 60K and 5K analyses respectively ... lines each with 10 generations and each generation containing 1,000 individuals i.e 500 males and 500 females Ten percent of the males were randomly selected and randomly mated to all females Each...
- 9
- 270
- 0
Báo cáo sinh học: "Genotypic covariance matrices and their inverses for models allowing dominance and inbreeding" pptx
Ngày tải lên :
14/08/2014, 20:20
... row and column m + to create M (delete column m + in H) k and note that represented where and I has order m — Clearly, i is of full-column rank and is a candidate for X k k When x and ... gametes i, j, k and m (v and w are used to identify the associated columns of G) (i) First n rows: (ii) Subsequent rows: (a) Additive and additive (b) Additive and dominance (c) Dominance and dominance ... dominance and epistasis Models which include only additive effects and covariates for inbreeding (eg, Hudson and Van Vleck, 1984) are rough approximations The proper treatment of inbreeding and dominance...
- 27
- 185
- 0
be to and have to + lexical verbs and their modal meanings from functional and cognitive perspectives (a case study based on lifelines textbooks used in hanoi pedagogical university no 2
Ngày tải lên :
02/03/2015, 14:30
... modals and semi- modals and their features in English Chapter two is focused on investigating the modal meanings expressed via “be to” and “have to” and their semantic blend between deontic and ... students‟ incomplete understanding and learning of modals and semi- modals and lead to errors in their compositions Through the Contrastive Analysis, the English modality system and Vietnamese modality ... modal auxiliaries only in the respect of their syntactic and morphological properties and partly makes a schematic survey of their chief meanings Downing, A and Locke, P (1995) refer to the meaning...
- 51
- 513
- 1
be to and have to + lexical verbs and their modal meanings from functional and cognitive perspectives (a case study based on lifelines textbooks used in hanoi pedagogical university no 2 tt
Ngày tải lên :
02/03/2015, 14:30
... UNIVERSITY OF LANGUAGES AND INTERNATIONAL STUDIES FACULTY OF POSTGRADUATE STUDIES MAI THI ̣ VÂN ANH “BE TO” AND “HAVE TO” + LEXICAL VERBS AND THEIR MODAL MEANINGS FROM FUNCTIONAL AND COGNITIVE PERSPECTIVES ... 36 3.4 Application to the teaching and learning modals and semi- modals 38 3.4.1 Frequencies of Vietnamese students‟ errors in using modals and semi- modals 38 3.4.2 The causes to ... expressed by „be to‟ and „have to‟ 22 2.1.1 Conventional meanings of „be to” 22 2.1.2 Conventional meanings of “have to” 23 2.1.3 „Be to‟, „have to‟ and the semantic blend...
- 6
- 279
- 0