national academy of sciences nas method based on severity and persistence
Teaching About Evolution And The Nature Of Science National Academy of Sciences pot
Ngày tải lên :
27/06/2014, 05:20
... press) Science and Creationism: A View from the National Academy of Sciences Washington, DC: National Academy Press (See www.nap.edu) Copyright 2004 © National Academy of Sciences All rights reserved ... and conclude with a list of reviewers Teaching About Evolution and the Nature of Science was produced by the Working Group on Teaching Evolution under the Council of the National Academy of Sciences ... http://books.nap.edu/catalog/5787.html ii • NATIONAL ACADEMY PRESS 2101 Constitution Avenue, NW Washington, DC 20418 The National Academy of Sciences is a private, nonprofit, self-perpetuating society of distinguished...
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Báo cáo hóa học: " Research Article Design and Experimental Evaluation of a Vehicular Network Based on NEMO and MANET" pdf
Ngày tải lên :
21/06/2014, 08:20
... Milagro, a “Experimental demonstration of the viability of IEEE 802.11b based inter-vehicle communications,” in Proceedings of the 4th International Conference on Testbeds and Research Infrastructures ... the previous section, the range of the available access points and VANET links are estimated considering a simplification of the driving speed and the time of connection This section presents more ... “Vehicle communication experiment environment with MANET and NEMO,” in Proceedings of the International Symposium on Applications and the Internet, Workshop on Network Mobility (SAINT WONEMO ’07), p...
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Báo cáo hóa học: " Flexible Analog Front Ends of Reconfigurable Radios Based on Sampling and Reconstruction with Internal Filtering" pdf
Ngày tải lên :
23/06/2014, 00:20
... direct up-conversion architecture, offset upconversion architecture with baseband reconstruction, and offset up-conversion architecture with bandpass reconstruction Simplified block diagrams of these ... direct up-conversion architecture, (b) offset up-conversion architecture with baseband reconstruction, (c) offset up-conversion architecture with bandpass reconstruction of the transmitter RF band, the ... analog-to-digital converter (A/D), and conversion of the signals to the frequency most convenient for sampling and quantization Besides, they often provide band selection, image rejection, and some other...
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Báo cáo lâm nghiệp: "Automatic determination of fiber orientation on OSB surface using line detection method based on small eigenvalue analysis" doc
Ngày tải lên :
08/08/2014, 00:22
... movement and vibration worked like a filter to cause the small strands to align random Most of the small strands fall and collect on the surface of a conveyer, which forms the undersurface of the ... Determination of OSB fiber orientation (4) Find the location of the edges using the following equation for non-maximal suppression: ∂ - G × g = (2) ∂n (5) Compute the magnitude of the edge ... processing method based on line detection analysis was proposed to automatically detect fiber orientation on OSB surface with the ultimate aim at optimizing the fiber orientation MATERIALS AND METHODS...
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báo cáo khoa học: " Classification of unknown primary tumors with a data-driven method based on a large microarray reference database" ppsx
Ngày tải lên :
11/08/2014, 12:21
... Acknowledgements Academy of Finland (Centres of Excellence funding no 213502), Cancer Organizations of Finland Sigdrid Juselius Foundation (OPK) and personal grants to SKK from Cancer Organizations of Finland ... medication based on these observations might prove to be a more useful approach than the traditional approach of anatomy- and histology -based treatment regimes Conclusions The wAGEP method proved ... survival of these patients is only a few months [1] Application of the proposed method needs a microarray -based expression profile from the metastasis, but several large hospitals and institutions...
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1 an envelope detection method based on the first vibration mode of bearing vibration
Ngày tải lên :
03/12/2014, 23:41
... study on the bearing vibrations 2.1 Amplitude modulation of bearing vibration In a bearing system, the carrier signal could be a combination of the resonant frequencies of the bearing or even of ... processing method and a recursive estimation algorithm are proposed to apply in the vibration signal with amplitude modulation Based on the resonance frequency in the first-vibration-mode of a mechanical ... describe the vibrations of defect components and normal components In the first term of Eq (1), md is the number of defect, dm(t) depicts the defect impulse train of contact and is the modulating...
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Reliability analysis of a power system based on the multi state system theory
Ngày tải lên :
03/01/2014, 19:38
... {5550 ≤ G < 5700} Based on the operators defined in (7) and (8), the universal generating function of the branches can be obtained, and then the universal generating function of the power system ... Journal of Jilin University (Engineering and Technology Edition), 2007, Vol.37, No.3, pp 672–674 G Levitin, The Universal Generating Function in Reliability Analysis and Optimization, London: Springer, ... multistate monotone coherent systems IEEE Transactions on Reliability, 1994, Vol 43, No.2, pp.242– 250 J Huang, M J Zuo, and Y Wu, “Generalized multi-state k-out -of- n:G systems,” IEEE Transactions on...
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Tài liệu Gait Pattern Classification of Healthy Elderly Men Based on Biomechanical Data ppt
Ngày tải lên :
14/02/2014, 07:20
... developed of the Yl family in the (A) sagittal, is overlaid in bold distance of 8.7 and 13.7, respectively They form one family of 10 trials, El, and a smaller one, E2, of 6, all consisting of elderly ... Standard deviation in parentheses l p < 05, between Yl and all elderly subjects; + p < 05, between Yl and El, E2, and E3; * p < 05, between El and Y, E2, and E3; p < 05, between El and Yl, E2 and ... at least one complete gait cycle of the right lower limb A third camera was placed in front of the subject and aligned along the axis of progression Reflective markers were located on the subject...
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Tài liệu Báo cáo khoa học: "Knowledge Acquisition from Texts : Using an Automatic Clustering Method Based on Noun-Modifier Relationship" pptx
Ngày tải lên :
22/02/2014, 03:20
... set of the candidate terms appearing in the expansion of the more complex candidate term containing the current NP in head position For example, the candidate terms (NATIONAL NETWORK, REGIONAL ... properties (LENGTH and NOMINAL POWER) of the object LINE; the PU CONSTRUCTION OF THE LINE s h o w s an action (CONSTRUCTION) which can be applied to the object LINE This definition of the context is original ... clustering methods, the evaluation of the quality of the method used is based on recall and precision parameters In our case, it is not possible to have an a priori reference classification The reference...
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Báo cáo khoa học: Design of expression vectors for RNA interference based on miRNAs and RNA splicing potx
Ngày tải lên :
07/03/2014, 11:20
... genomic context: exonic miRNA in noncoding transcripts, intronic miRNAs in noncoding transcripts, and intronic miRNAs in protein-coding transcripts [8,9] Based on the accumulating knowledge on miRNA ... of failure of cleavage of primiRNA by Drosha [8,9] In contrast and in summary, the RNAi expression vectors we describe here, pSM155 and pSM30, which are designed based on knowledge of miRNA and ... parental and modified vectors containing control and Luc targeting sequences and the efficiency of down-regulation assessed (Fig 3) Expression of Luc artificial miRNA from the modified vectors SM155 and...
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Báo cáo khoa học: "Automatic Acquisition of English Topic Signatures Based on a Second Language" potx
Ngày tải lên :
08/03/2014, 04:22
... as context vectors in Concept Space A context vector is the sum of the vectors of concepts that occur in a context window If many of the concepts in a window have a strong component for one of ... disambiguation methods In Proceedings of the International Conference on Theoretical and Methodological Issues in Machine Translation, pages 101–112 Rada Mihalcea and Dan I Moldovan 1999 An automatic method ... Section demonstrates the application of this resource on WSD, and presents the results of our experiments Section discusses factors that could affect the acquisition process and then we conclude...
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Báo cáo " MODEL OF CONDUCTIVITY FOR PEROVSKITES BASED ON THE SCALING PROPERTY OF GRAIN BOUNDARY " ppt
Ngày tải lên :
14/03/2014, 13:20
... Model of conductivity for perovskites based on 53 Table summarizes the measurement details and results (D, f, L and L ) For the calculation of f , the percolation threshold concentration xc ... the change in conduction mechanism away from the bandwidth-controlled conduction to the possible boundary-controlled percolative conduction To fit the data in the low temperature region we estimated ... Nature and Scaling Exponents of Non-Drude Currents in Non-Fermi Liquids, arXiv:cond-mat/0104095 G Dobrescu, D Berger, F Papa, N I Ionescu, M Rusu, Fractal analysis of micrographs and adsorption isotherms...
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Pfam: A Comprehensive Database of Protein Domain Families Based on Seed Alignments pptx
Ngày tải lên :
16/03/2014, 16:20
... 5% of the sequences in Swissprot may contain such errors (T Gibson, personal communication) Seed alignment construction HMM construction The initial members of a seed were collected from one of ... specific form of model that describes the sequence conservation in a family This type of HMM consists of a linear chain of match, delete, and insert states.14,15 The match state contains probabilities ... other domains on the same chain or is A DATABASE OF PROTEIN DOMAIN FAMILIES Figure (Continued) 411 412 E.L.L SONNHAMMER ET AL Fig Construction of Pfam-B by Domainer Plot of Domainer run on Swissprot...
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Báo cáo khoa học: "Dependency Parsing of Japanese Spoken Monologue Based on Clause Boundaries" docx
Ngày tải lên :
17/03/2014, 04:20
... bunsetsu has one or more ancillary words, the type of dependency is the lexicon, part -of- speech and conjugated form of the rightmost ancillary word, and if not so, it is the part -of- speech and conjugated ... Works Table 7: Comparison of parsing accuracy between conventional method and our method (for final bunsetsu of a clause boundary unit) ``` our ``` method correct conv method ```` correct 1037 ... evaluate the effectiveness of our method for Japanese spoken monologue, we conducted an experiment on dependency parsing • Conventional method: This method parses a sentence at one time without dividing...
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ANNALS OF THE NEW YORK ACADEMY OF SCIENCES - Full cost accounting for the life cycle of coal potx
Ngày tải lên :
23/03/2014, 00:20
... emissions of one metric ton of carbon, of $30/ton of CO2 equivalent (CO2 e),20 with low and high estimates of $10/ton and $100/ton There is uncertainty around the total cost of climate change and its ... of carbon of $30/ton CO2 e and our point estimate for emissions; the high-end estimate was calculated using the high-end estimate of emissions and a social cost of carbon of $100/ton CO2 e; and ... tourism, corrosion of buildings and monuments, dust from mines and explosions, ammonia releases (with formation of ammonium nitrate), and releases of methane.41 Methane In addition to being a heat-trapping...
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Báo cáo khoa học: "A Latent Topic Extracting Method based on Events in a Document and its Application" pot
Ngày tải lên :
23/03/2014, 16:20
... Proceedings of the 21st Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval:2–10 Ani Nenkova and Lucy Vanderwende 2005 The Impact of Frequency on Summarization ... Proceedings of the National Academy of Sciences of the United States of America,101:5228–5235 Thomas Hofmann 1999 Probabilistic Latent Semantic Indexing In Proceedings of the 22nd Annual International ... Ronald Brandow, Karl Mitze, and Lisa F Rau 1995 Automatic condensation of electronic publications by sentence selection Information Processing and Management: an International Journal - Special issue:...
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