topics based on a single source
Báo cáo hóa học: " Source and Channel Adaptive Rate Control for Multicast Layered Video Transmission Based on a Clustering " pdf
Ngày tải lên :
23/06/2014, 01:20
... hierarchical flows such as H.263+ or MPEG-4 A source adaptive multilayered multicast (SAMM) algorithm based on feedback packets containing information on the estimated bandwidth (EB) available on ... Moreover, for sender -based multicast regulation, only a classification of receivers is sufficient to apply adaptation decisions The clustering mechanism can also take advantage of time redundancy For this ... its class during time In a stationary context, the classification would converge to a stable distribution This stationary distribution will be a function of the spatial as well as the temporal dependencies...
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Consolidation Chareteristics based on a direct analytical solution of the Terzaghi Theory
Ngày tải lên :
21/03/2013, 14:09
... Inflection Sridharan, A and Prakash, K 1995 Discussion on Point Method Geotechnique, 47 (1): 199-200 ‘Limitations of Conventional Analysis of Consolidation Robinson, R.G 1999 Consolidation Analysis ... on Results 2007 Diagnostic Curve Methods for Geomechanics, ASCE, (1): 75-79 of One-dimensional Consolidation Tests, Soils and Sivaram, B and Swamee, P.K 1977 A Computational Foundations, Japan, ... The actual theoretical one-dimensional consolidation relationship between average degree of consolidation U and the time factor T obtained from the Terzaghi theory may, depending on the range...
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Fuel economy improvement based on a many-gear shifting strategy
Ngày tải lên :
05/09/2013, 17:03
... Gear Total Ratio 4th Gear Total Ratio 5th Gear Total Ratio Final Drive Ratio Automatic Gearbox 1st Gear Total Ratio 2nd Gear Total Ratio 3rd Gear Total Ratio 4th Gear Total Ratio Final Drive Ratio ... to make this approach applicable to conventional transmissions, a many-gear transmission concept has been established Fuel economy and gear shifting effects Many approaches are known as feasible ... Based on Pattern Recognition and Learning Algorithm, 4th World Congress on Intelligent Control and Automation, China, 2002 [6] Mashadi B and Kazemkhani A A Fuzzy gear shifting strategy for manual...
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Plasmonic Green Nanolaser Based on a Metal SemiconductorStructure
Ngày tải lên :
18/09/2013, 21:26
... optical data storage, ultrafast optical communication, as well as biological/chemical sensing and imaging in the visible and infrared spectral regions ) Figure Anisotropic laser emission (a) Variation ... and preparation procedures, optical measurement setups, numerical simulation method, as well as additional experimental data This material is available free of charge via the Internet at http://pubs ... Nakamura, S.; Riordan, M Sci Am 2009, 300, 70–75 (28) Enya, Y.; Yoshizumi, Y.; Kyono, T.; Akita, K.; Ueno, M.; Adachi, M.; Sumitomo, T.; Tokuyama, S.; Ikegami, T.; Katayama, K.; Nakamura, T Appl...
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iec 60332-1 tests on electric cables under fire conditions - test on a single vertical insulated
Ngày tải lên :
25/12/2013, 10:59
... non-governmental organizations liaising with the IEC also participate in this preparation The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions ... également aux travaux La CE1 collabore étroitement avec l'organisation lpternationale de Normalisation (ISO), selon des conditions fixées par accord entre les deux organisations 2) Les décisions ... organisation mondiale de normalisation composée de l'ensemble des comités électrotechniques nationaux (Comités nationaux de la CEI) La CE1 a pour objet de favoriser la coopération internationale...
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iec 60332-2 tests on electric cables under fire conditions - test on a single small vertical insu
Ngày tải lên :
25/12/2013, 10:59
... insulations and sheaths of electric cables and cords (elastomeric and thermoplastic compounds) Comparative information on I E C and North American flexible cord types Mineral insulated cables and ... Révision de la présente publication Revision of this publication Le contenu technique des publications de la C E I est constamment revu par la Commission afin d'assurer qu'il reflete bien l'état actuel ... température ambiante avant l'essai Conditions d'essai L'échantillon e s t tendu e t accroché en position verticale a u centre de l'écran métallique ( v o i r article 3, point c)) Une charge de...
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Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechanism of Arg activation based on a structure of Arg-tRNA synthetase, tRNA, and an ATP analog (ANP) ppt
Ngày tải lên :
18/02/2014, 11:20
... by no means in a conformation that is fit to activate The fact that kcat and Km for tRNAArg in the aminoacylation reaction not change in the Asn106 fi Ala, Gln111 fi Ala and Phe109 fi Ala mutants of ... under a linear gradient of NaCl from to m gave a pure tRNAArg transcript, which was precipitated by addition of ethanol Aminoacylation reaction The aminoacylation reaction of tRNA was measured at ... Mg2+ and A7 6 of tRNAArg assisting the Arg-AMP formation reaction A model of NH2OH, enzymatically synthesized Arg-AMP and A7 6 of tRNAArg in the ArgNHOH formation reaction in the presence of tRNAArg...
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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
... 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 ... signatures from Japanese text In particular cases, where one only cares about translation ambiguity, this technique can work on any language pair Conclusion and Future Work We presented a novel ... People’s Daily, one of the most influential newspaper in mainland China It maintains a vast database of news stories, available to search by the public Among other reasons, we chose this website because...
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Báo cáo khoa học: "Japanese Named Entity Recognition based on a Simple Rule Generator and Decision Tree Learning" pdf
Ngày tải lên :
08/03/2014, 05:20
... Ozaku, Masao Utiyama, and Hitoshi Isahara 2000 Named entity extraction based on a maximum entropy model and transformation rules (in Japanese) Journal of Natural Language Processing, 7(2):63–90 Takehito ... Osaka Toyota) because Japanese POS taggers know that TO-YO-TA is an organization name (a kind of proper noun) *:*:location-name, *:*:org-name -> ORGANIZATION,0,0 Since Yokohama Honda and Kyoto Sony ... expression OO-SAKA-SHI-NAI into two words OO-SAKA (= Osaka) and SHINAI (= in the city), but the training data would be tagged as OO-SAKA-SHINAI (= in Osaka City )...
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Special Issue Based on a World Health Organization Expert Consultation on Complementary Feeding potx
Ngày tải lên :
08/03/2014, 23:20
... (Argentina), PROALMA (Honduras), La Liga de la Leche (Guatemala), La Liga de la Leche Materna (Honduras), Asociación Hondura de Lactancia Materna (AHLACMA), CALMA (El Salvador), the Breast Is Best League ... International Haiti demographic and health survey Calverton, Md, USA: Macro International, 2000 60 Macro International Kazakhstan demographic and health survey Calverton, Md, USA: Macro International, ... Md, USA: Macro International, 1997 63 Macro International Nigeria demographic and health survey Calverton, Md, USA: Macro International, 1999 64 Macro International Malawi demographic and health...
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Báo cáo khoa học: "A FLEXIBLE NATURAL LANGUAGE PARSER BASED ON A TWO-LEVEL REPRESENTATION OF SYNTAX" ppt
Ngày tải lên :
18/03/2014, 02:20
... sentence is a potential garden path in a psych~ logically plausible way The semantic knowledge plays a fundamental role in choosing a particular analysis Milne argues that a one-word lookahead, with ... integrated way all syntactic constraints As stated in the introduction, the authors are developing a N.L interface to a relational data base The lexical analyzer and the access proce dures to ... sentences is motivated by the intended application of the parser In fact it is included in a larger system, which allows the user to interact in natural lan guage with a relational data base (Siklossy,...
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Báo cáo khoa học: "A Statistical Machine Translation Model Based on a Synthetic Synchronous Grammar" docx
Ngày tải lên :
31/03/2014, 00:20
... (Zhang et al., 2008) in our current implementation 2.2 The SSG -based Translation Model The translation in our SSG -based translation model can be treated as a SSG derivation A derivation consists ... LSTSSG And the conventional decodings of both FSCFG and LSTSSG are spanbased expansion Thus, it would be a natural way for our SSG -based decoder to conduct a spanbased beam search The search procedure ... of a sequence of grammar rule applications To model the derivations as a latent variable, we define the conditional probability distribution over the target translation e and the cor- This relates...
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Báo cáo sinh học: " Phenotype and envelope gene diversity of nef-deleted HIV-1 isolated from long-term survivors infected from a single source" pptx
Ngày tải lên :
18/06/2014, 18:20
... National Health and Medical Research Council of Australia (NHMRC) to PRG (251520), a grant from the American Foundation for AIDS Research (amfAR) to DAM (106669), and grants from the National ... plasma and CSF HIV-1 RNA levels The subject was placed on a highly active antiretroviral therapy (HAART) regimen of abacavir, nevirapine and zidovidine in January 1999, which suppressed plasma and ... divergence and diversity; an intermediate phase characterized by a continued increase in viral divergence but with a stabilisation or decline in viral diversity; and a late phase characterized by a stabilisation...
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Báo cáo hóa học: " Mass spectrometry based on a coupled Cooperpair box and nanomechanical resonator system" pdf
Ngày tải lên :
20/06/2014, 22:20
... signal absorption spectrum Next, we illustrate how to measure the mass of the particles landing on the NR based on the above discussions Unlike traditional mass spectrometers, nanomechanical mass ... measurement based on our coupled CPB-NR system Numerical results and discussion In what follows, we choose the realistically reasonable parameters to demonstrate the validity of mass sensing based on ... resonance frequency shift The maximization in mass responsivity is obtained if the landing takes places at the position where the resonator’s vibrational amplitude is maximum For the doubly clamped...
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Báo cáo hóa học: "On the feasibility of a channel-dependent scheduling for the SC-FDMA in 3GPP-LTE (mobile environment) based on a prioritizedbifacet Hungarian method" doc
Ngày tải lên :
21/06/2014, 00:20
... n tasks to n possible candidates on a one-toone basis in an optimal way For this purpose, it has to be taken into account that there are exactly n! ways to assign n tasks to n candidates, and ... specifications for a typical urban area Medina-Acosta and Delgado-Penín EURASIP Journal on Wireless Communications and Networking 2011, 2011:71 http://jwcn.eurasipjournals.com/content/2011/1/71 Page ... (dB) Figure SC-FDMA system, performance evaluation UE 1: static/dynamic allocation of resources 10 12 Medina-Acosta and Delgado-Penín EURASIP Journal on Wireless Communications and Networking 2011,...
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Báo cáo hóa học: "An antibacterial coating based on a polymer/solgel hybrid matrix loaded with silver nanoparticles" pdf
Ngày tải lên :
21/06/2014, 04:20
... Boonamnuayvitaya V, Tayamanon C, Sae-Ung S, Tanthapanichakoon W: Synthesis and characterization of porous media produced by a sol-gel method Chem Eng Sci 2006, 61:1686-1691 38 Ichinose I, Kawakami ... antibacterial material Microporous Mesoporous Mater 2000, 39:431-444 Park S-J, Jang Y-S: Preparation and characterization of activated carbon fibers supported with silver metal for antibacterial behavior ... Two-level antibacterial coating with both release-killing and contact-killing capabilities Langmuir 2006, 22:9820-9823 36 JIS Z 2801: Japanese Industrial Standard, Japanese Standard Association 2000...
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Báo cáo hóa học: " Organic electrochemical transistors based on a dielectrophoretically aligned nanowire array" pptx
Ngày tải lên :
21/06/2014, 04:20
... CNTs in a strong acid with sonication [24] Nafion was purchased from Aldrich and was used without purification The CNT-Nafion solutions were prepared by combining μL Nafion solution and 200 μL ... suspension with sonication for 10 The CNT-Nafion solution was placed on the cantilever electrodes, and an AC voltage of MHz and 10 V peak-to-peak was applied The SWNTs and monomers were aligned ... transistors Anal Bioanal Chem 2006, 384:343 Bernards DA, Malliaras GG: Steady-state and transient behavior of organic electrochemical transistors Adv Funct Mater 2007, 17:3538 Lin P, Yan F, Chan HLW: Ion-sensitive...
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Báo cáo hóa học: " Research Article Static Object Detection Based on a Dual Background Model and a Finite-State Machine Rub´ n Heras Evangelio and Thomas Sikora e" doc
Ngày tải lên :
21/06/2014, 07:20
... fashion some additional specialized states can be defined Figure also shows six additional conditions on six transitions marked as an orange point on the respective transition arrows The reason ... modelled as a mixture of a maximum number N of Gaussians Each Gaussian distribution i is characterized by an estimated mixing weight ωi , a mean value, and a variance The Gaussian distributions are ... mask based on this background model Pixel classification was made taking the pixels whose FSMs were in the states AP and NI, or in the states PAP and PAPAP for a time longer than 800 frames and...
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báo cáo hóa học:" Low-complexity multiuser MIMO downlink system based on a small-sized CQI quantizer" potx
Ngày tải lên :
21/06/2014, 17:20
... ylkim@sogang.ac.kr Email addresses: JS: jihosong@maxwell.snu.ac.kr JHL: jongholee@kongju.ac.kr SCK: sckim@maxwell.snu.ac.kr Abstract It is known that the conventional semi-orthogonal user selection based ... impact of antenna diversity on the capacity of wireless communication systems IEEE Trans Commun 42(234), 1740–1751 (1994) 18 MA Maddah-Ali, MA Sadrabadi, AK Khandani, Broadcast in MIMO systems based ... ηk ,a nk ¯ ˜H ¯ (2) i∈S i=k We assume that perfect channel information is available at each MS and that this channel information is fed back to the BS using a feedback link After computing all...
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