... bp (without primer binding sites) of the DPOL gene [2] was carried out in a nested format with the degenerate and deoxyinosine-containing (deg/dI) primers DFA, ILK and KG1 in the first PCR round ... Dirand C, Varin A, Chen W, Herbein G: Mixed cytomegalovirus glycoprotein B genotypes in immunocompromised patients Clin Infect Dis 2004, 39:155-161 Pignatelli S, Dal Monte P, Rossini G, Landini MP: ... detected in the USA in M fascicularis originating from Indonesia (Genbank accession AF159032) [23] Pairwise comparison of the complete gB to DPOL sequence of MfasRHV-1 with the corresponding sequences...
Ngày tải lên: 18/06/2014, 18:20
... start with training a model using a baseline set of features, and then add each remaining feature individually, recording the gain (w.r.t the fmeasure (f (0.5), to be precise)), and choosing the best-performing ... Computing Meaning, volume Kluwer Raquel Fern´ ndez, Jonathan Ginzburg, and Shalom Lappin a 2004b Classifying ellipsis in dialogue: A machine learning approach In Proceedings of COLING 2004, Geneva, ... best-performing feature, incrementally until no further gain is recorded All individual training- and evaluation-steps are performed using 8-fold crossvalidation (given the small number of positive instances,...
Ngày tải lên: 08/03/2014, 04:22
báo cáo hóa học: " Profit optimization in multi-service cognitive mesh network using machine learning" potx
... the interference constraint is met This is shown in the result section ‘Performance evaluation’ Spectrum sharing between PUs and SUs using trading We consider spectrum sharing based on trading ... and maintains blocking probabilities in acceptable range While our adaptation scheme try to maximize PUs’ revenues by increasing spectrum size when the spectrum demand increase, it maintains QoS ... trading functionality at the PU level of CWMN in a distributed manner Each agent uses its local information and makes a decision for the events occurring in the PU in which it is located In our...
Ngày tải lên: 21/06/2014, 02:20
báo cáo hóa học: " Selected basis for PAR reduction in multi-user downlink scenarios using lattice-reduction-aided precoding" doc
... http://asp.eurasipjournals.com/content/2011/1/17 Par reduction in point-to-multipoint scenarios Review of selected mapping in multi- antenna environments In the literature, selected mapping (SLM) [2] is one of the most popular ... been discussed in [26-29] Originally, SLM has been proposed for single-antenna schemes A first extension for multi- antenna point-topoint scenarios has been presented in [7] and named ordinary SLM ... The multiple signal representations are generated by applying different instances of the precoder, which has to be applied within the multi- user downlink scenario In particular, SLS generates multiple...
Ngày tải lên: 21/06/2014, 02:20
Góp phần nghiên cứu hoàn thiện quy trình sản sất củ bi giống khoai tây từ củ siêu bi In vitro
... phố Hồ Chí Minh Tháng 08/2006 MINISTRY OF EDUCATION AND TRAINING NONG LAM UNIVERSITY HO CHI MINH CITY DEPARMENT OF BIOTECHNOLOGY ***000*** TO RESEACH THE PRODUCTION PROCEDURE OF MINITUBER POTATOES ... Na2MoO4.2H2O 0,25 Đồng sulfat CuSO4.5H2O 0,025 Coban clorua CoCl.6H2O 0,025 Khoáng vi lƣợng Vitamin Myo – inositol 200 Pyridoxine (B6) 0,50 Glycine 47 Acid nicotine 0,50 Thiamin.HCl (B1) 0.1 Các chất ... kết hợp bắt xịt: Sherpa 1%, Basudin 10G: 1/600, Sumi , Sumicidin, Map-Permethrin 50EC, Cascade 5EC Đất phảI đƣớc bừa kĩ, làm vệ sinh đồng ruộng, làm nơi ẩn nấp sâu non, bƣớm 1.4.1.2 Sâu khoang (Prodenia...
Ngày tải lên: 17/11/2012, 09:40
Robust Cross-Layer Scheduling Design in Multi-user Multi-antenna Wireless Systems
... quantization in scheduling can enhance the system goodput and robustness in the presence of outdated CSI In Chapter 4, the downlink scheduling and rate adaptation are investigated in multi- user multipleinput ... MC-CDMA multiple carrier-code division multiple access MIMO multi- input multi- output MISO multi- input single-output MLSE maximum likelihood sequence estimation MMSE minimum mean square error NLOS non ... resource in the current fading slot It is shown [49] that the cardinality of admissible set must satisfy |A| ≤ nR The instantaneous uplink capacity (in Shannon’s sense) of the current scheduling...
Ngày tải lên: 20/11/2012, 11:36
Estimation of Proper Strain Rate in the CRSC Test Using a Artificial Neural Networks
... rate involved three phases First, data collection phase involved gathering the data for use in training and testing the neural network A large training data reduces the risk of under-sampling ... of under-sampling the nonlinear function, but increases the training time To improve training, preprocessing of the data to values between and was carried out before presenting the patterns to ... of sum squared error over all the training patterns was minimized Experiment were carried out using a number of combinations of input parameters to determine the neural network model that gave...
Ngày tải lên: 22/03/2013, 15:01
Asset Allocation in Active Portfolio Management using Treynor-Black Model and Technical Trends
... risky An investor will invest -9- in all or any of these investments based on his risk appetite The investor can choose to combine the three different kinds of investments to be included in his ... closing prices over a time interval The line chart is drawn by connecting consecutive data points within the time interval Apart from the closing prices that are plotted, not much visual information ... - 25 - Testing Considering the potential risks involved in using software related to financial investments, testing the functions of the software is of primary importance for any financial software...
Ngày tải lên: 29/04/2013, 14:07
Exergoeconomic optimization and improvement of a cogeneration system modeled in a process simulator using direct search and evolutionary methods
... Degree in mechanical and automotive engineering from the Military Institute of Engineering (IME-RJ), Brazil, in 1984 Later, in Rio de Janeiro, Brazil, he graduated with an M.Sc Degree from PUC-RJ in ... D.Sc Degree from UFRJ in 2003, both in mechanical engineering He has published more than 15 articles in well-recognized journals, books, and proceedings His main research interests are optimization ... that Case corresponds to a higher initial objective function value By testing with different initial points, first, the likelihood of reaching the global minimum is increased [14], and, second, the...
Ngày tải lên: 05/09/2013, 16:30
Fuzzy AHP based decision support system for selecting ERP systems in textile industry by using balanced scorecard
... relationship culminating in long-term, sustainable financial performance Customer perspective: financial success is closely linked to customer satisfaction Satisfied customers mean repeat business, referrals ... to focus on maintaining and improving the performance of processes that deliver the established objectives that are key to satisfying customers, which in turn satisfy shareholders Learning and ... understand customer needs so they can provide you with more accurate estimates of costs and time frames There is no study focusing request for proposals in the literature This study focuses RFPs by using...
Ngày tải lên: 07/12/2013, 11:41
A study on increasing students’ participation in communicative activities in large classes by using group work and questioning technique at marie curie high school, hai phong
... classroom - Using multimedia to increase students’ participation in large classes - Strategies to involve student in learning process in large classes REFERENCES Barry, K (1993) Beginning Teaching Social ... performance indicators for language skills, reading, speaking, writing, and listening, speaking is the best in expressing the students' participation, and most effective in observing and recording For ... carried out, including six steps: 1) Determining on the research questions ; 2) Determining on the study design ; 3) Describing the setting of the study ; 4) Selecting samples ; 5) Collecting data...
Ngày tải lên: 05/02/2014, 22:02
Tài liệu Teamwork in Multi-Agent Systems: A Formal Approach pptx
... coined the term bounded rationality, ‘boundedly rational agents experience limits in formulating and solving complex problems and in processing (receiving, storing, retrieving, transmitting) information’ ... describes some difficulties when combining knowledge and belief in a single logical system Section 2.7 forms the heart of this chapter, delineating problems concerning agents’ awareness in multi- agent ... www.it-ebooks.info Teamwork in Multi- Agent Systems cooperating teams of software agents Nowadays there is a growing need for teams consisting of computational agents working hand in hand with humans in multi- agent...
Ngày tải lên: 18/02/2014, 15:20
Tài liệu The Economic Promise of Investing in High-Quality Preschool: Using Early Education to Improve Economic Growth and the Fiscal Sustainability of States and the Nation pptx
... of Investing in High-Quality Preschool, builds on CED’s previous work in early education by providing the economic evidence that justifies increasing investments in preschool In the 40 years since ... also gaining ground in higher education The United States has slipped to ninth in the share of students enrolling in college.‡39 In short, the new global economy increasingly relies on information ... President Emeritus The Brookings Institution W BOWMAN CUTTER Managing Director Warburg Pincus LLC LENNY MENDONCA Chairman McKinsey Global Institute McKinsey & Company, Inc RONALD R DAVENPORT Chairman...
Ngày tải lên: 20/02/2014, 20:20
Tài liệu Báo cáo khoa học: Metabolic flux profiling of Escherichia coli mutants in central carbon metabolism using GC-MS docx
... glycine, histidine, isoleucine, leucine, phenylalanine, proline, serine, threonine, tyrosine, and valine for [U-13C]glucose experiments and aspartate, isoleucine, leucine, phenylalanine, serine, ... OAA(1)2) Amino acid Serine U Glycine U Serine(1)3) Serine(1)3) Glycine(1)2) Glycine(1)2) Serine(2)3) Serine(2)3) Serine(1)2) Serine(1)2) Substrate Glucose U Glc,nU Glc,n1 Glc,nunlabeled not single ... gluconeogenic reaction Finally, PEP(1)2) originating from OAA(1)2) via the PEP carboxykinase was quantified using Eqn (7) assuming that the remaining fraction is identical to serine(1)2) Error consideration...
Ngày tải lên: 20/02/2014, 23:20
Tài liệu Báo cáo khoa học: Constitutive oligomerization of human D2 dopamine receptors expressed in Spodoptera frugiperda 9 (Sf9 ) and in HEK293 cells Analysis using co-immunoprecipitation and time-resolved fluorescence resonance energy transfer pdf
... cells) A 2-h incubation was performed at room temperature on a rotating wheel before washing the cells twice with incubation buffer and resuspending the final pellet in 50 lL of incubation buffer ... underwent recombination to produce recombinant baculoviruses The same strategy was employed for the construction of recombinant baculoviruses encoding FLAG-tagged D2 receptors, using, in this case, ... accounted for in terms of interactions between binding sites in an oligomer There is also the question of the effects of G proteins on the oligomerization process In the insect cell system used in this...
Ngày tải lên: 21/02/2014, 00:20
Tài liệu Báo cáo khoa học: "Structural and Topical Dimensions in Multi-Task Patent Translation" ppt
... pooling data from separate tasks into a single training set Instead of a trivial enlargement of training data by pooling, we train the pooled models on the same amount of sentences as the individual ... tasks by learning several independent but related tasks together Information is shared between tasks through a joint representation and in- 4.3 Multi- task minimum error rate training In contrast ... the training data We compare the multi- task experiments with two baselines The first baseline is individual task learning, corresponding to standard separate MERT tuning on each section (individual)...
Ngày tải lên: 22/02/2014, 03:20
Báo cáo khoa học: "Lost in Translation: Authorship Attribution using Frame Semantics" doc
... evening, tiny rose-tinted cloudlets high in the heavens, and seemed not to be floating past, but retreating into the very depths of the azure In front of the open window of a handsome house, in ... spring day was fading into evening High overhead in the clear heavens small rosy clouds seemed hardly to move across the sky but to be sinking into its depths of blue In a handsome house in one ... employing a distinct feature set For each feature set the markers were counted in the text and their relative frequencies calculated Feature selection was based solely on training data in the inner...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "A Speech-based Just-in-Time Retrieval System using Semantic Search" doc
... Preparation and Indexing The preparation of the local database of documents for content linking involves mainly the extraction of text, and then the indexing of the documents, which is done using Apache ... following functions: document preparation, text extraction and indexing; input sensing and query preparation; search and integration of results; user interface to display the results 4.1 Document ... allows it to retain accuracy even when running in real- time on a low resource machine Of course, when content linking is done over past meetings, or for text extraction from past recordings, the ASR...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "Clustering Technique in Multi-Document Personal Name Disambiguation" pdf
... downloaded documents into plain text format to facilitate the test process, and pre-process them by using the segmentation toolkit ICTCLAS2 In testing and evaluating, we adopt B-Cubed definition for ... by using the whole dataset D for calculated idf, and rises from 91.28% to 93.23% by using mi_weight Therefore, in the application of Chinese text clustering with constraints, we can compute pointwise ... model In Proceedings of 17th International Conference on Computational Linguistics, 79–85 Bagga, Amit and B Baldwin 1998 Algorithms for scoring co-reference chains In Proceedings of the First International...
Ngày tải lên: 08/03/2014, 01:20