sulfur compound extraction and sweetening

... Healthcare, Bucks, England, UK) between the wavelengths of 400 and 700 nm in increments of 10 nm The peak absorption of light in the red portion of the spectrum was between 650 and 680 nm, and light at ... the algal pulp and needed pressing and filtration for recovery, as already described The extraction required over 100 hours to release most of the chlorophyll Subsequent successive extractions with ... viable lipid extraction method for obtaining oil from algal cells and analyzing its quality, (iii) increasing the quantity of algal oil to generate a reasonable amount of biodiesel fuel, and (iv)...

Ngày tải lên: 05/09/2013, 15:28

... extraction of attributes from resources such as Wikipedia and top Google snippets In order to test this, we randomly selected 100 object-attribute pairs from our Web QA and WordNet datasets and ... we created a gold standard and compared against it automatically1 For WN enrichment evaluation, our framework discovered size and weight values for 300 WN physical objects, and the quality of ... pre-specified (e.g., (Riloff and Jones, 1999; Chklovski and Pantel, 2004)) and unspecified (e.g., (Banko et al., 2007; Rosenfeld and Feldman, 2007; Davidov and Rappoport, 2008b)) relation types The majority...

Ngày tải lên: 20/02/2014, 04:20

... on such a node expands it, as shown in Fig A single touch on a node that cannot be expanded adds its label to the initial user query and triggers a new search with that expanded query Figure ... one of the extended noun tags2 , and elements of a verb Topic Graph Extraction We consider the extraction of a topic graph as a specific empirical collocation extraction task However, instead ... questions like EEUU and NLF, questions about persons like Justin Bieber, David Beckham, Pete Best, Clark Kent, and Wendy Carlos , and general themes like Brisbane, Balancity, and Adidas The task...

Ngày tải lên: 20/02/2014, 05:20

... French, Spanish, Chinese and Japanese allowing for named entity recognition and extraction To guarantee a comparable coverage, and to ease evaluation, an extension of the MUC-7 standard for entities ... as a recognition pattern on the left-hand side, written as a regular expression, and an output description on the right-hand side A named label serves as a handle to the rule Regular expressions ... provides standard operations for constructing and manipulating TFSs; and (iv) an XTDL grammar interpreter Currently, SProUT offers three online components: a tokenizer, a gazetteer, and a morphological...

Ngày tải lên: 20/02/2014, 16:20

... corresponds to the candidate level Candidates on the same level form one stream For example, in Fig 6(a), the character at the 3rd position has three candidates: the 1st candidate is ' ~ ' , ... one of the extracted morphemes, is composed of the 2nd candidate at the 1st position, the 1st candidate at the 2nd position and the 3rd candidate at the 3rd position The architecture described ... (a)-*(b), (b) *(c), (c) -*(d), (d) *(e), and so on S t e p and Step for P r o c e d u r e are implemented in each state for (a), (b), (c), (d), (e), and so on In state (a) for Fig 4, the index...

Ngày tải lên: 21/02/2014, 20:20

... microextraction Biosystems Eng 84(2):239-246 Spinhirne JP, Koziel JA, Chirase NK (2004) Sampling and analysis of volatile organic compounds in bovine breath by solid-phase microextraction and ... at m/z 73, 93, 95, and 107, were attributed to methyl ethyl ketone, toluene, phenol, and C8 aromatics (xylenes, ethylbenzene, and benzaldehyde) plus hydrated butyric acid, and should be largely ... identified and measured the mixing ratios of major volatile organic compounds emitted by pigs and sheep in Germany The diurnal variations of carbon dioxide, nitrous oxide, methane, and ammonia...

Ngày tải lên: 05/03/2014, 21:20

... construction and maintenance that enables us to relate text to ontologies, providing on the one hand a customised ontology related to the data and domain with which we are concerned, and on the other hand ... Knowledge Markup and Semantic Annotation, Victoria, B.C., 2001 F Ciravegna and Y Wilks Designing Adaptive Information Extraction for the Semantic Web in Amilcare In S Handschuh and S Staab, editors, ... similarity between lemon and orange than between fruit and vegetable Although the average distance from lemon and orange to its MSCA (citrus) is the same as that from fruit and vegetable to its MSCA...

Ngày tải lên: 07/03/2014, 14:20

... Vietnamese handwritten recognition [9, 23] on both aspects of feature extraction and classifier combination Feature extraction 4.1 Gradient feature extraction The method of gradient feature extraction ... of classifier combination, and then derived under OWA operators and Naive Bayesian inference This helps to understand the meaning of the obtained combination rules and to discuss the appropriate ... 123-139 stroke, upward diagonal, downward diagonal, and right angle Figure shows how to determine and index the directions and neighbors of a pixel And now to determine structural features, we divide...

Ngày tải lên: 14/03/2014, 13:20

... solvents and extraction time–temperature Several extractant mixtures and extraction techniques including mechanical shaking, microwave-assisted extraction (MAE) or sonication for arsenic extraction ... ± 0.03 ␮g g−1 As) and DORM-2 (18.0 ± 1.1 ␮g g−1 As) Results and discussion 4.1 Extraction efficiency of total arsenic for chicken, rice, fish and soil In order to increase the extraction efficiency ... in rice and chicken is of the same order of magnitude and about three and two orders of magnitude lower than that of soil and fish, respectively The 9:1 methanol:water mixture for arsenic extraction...

Ngày tải lên: 15/03/2014, 23:49

... handicraft  Compounds formed by syntactical means, a group of words condensed into one word For example: cash -and- carry, up-to-date, and up -and- up  Compounds formed both by morphological and ... English compound nouns and Vietnamese equivalence: 2.4.1 Equivalence cases in English compound nouns and Vietnamese equivalence 2.4.2 Non-equivalence cases in English compound nouns and Vietnamese ... readily formed and understood in context, as attested to by Lapata and Lascaride (2003) 1.1.2 Types of English compound nouns: 1.1.2.1 - Basic compound nouns (closed and open compounds) The „closed‟...

Ngày tải lên: 18/03/2014, 00:20

... solutions 3.12 Calibration Standard (CAL) A solution prepared from the primary dilution standard solution or stock standard solutions and the internal standards and surrogate analytes The CAL ... mammalian carcinogens Pure standard materials and stock standard solutions of these compounds should be handled with suitable protection to skin, eyes, etc EQUIPMENT AND SUPPLIES (All specifications ... described above and analyzed within 14 days However, 525.2-13 these samples MUST be dechlorinated and acidified immediately prior to fortification with internal standards and surrogates, and extraction...

Ngày tải lên: 22/03/2014, 14:20

... direct and immediate effects The influence of indoor temperature and relative humidity on the emissions and concentrations of formaldehyde has been studied and modeled in chamber experiments and ... Construction and Safety Standards Part 3280 Washington, DC: U.S Department of Housing and Urban Development Kelly TJ, Smith DL and Satola J 1999 Emission rates of formaldehyde from materials and consumer ... between living room (Lr) and master bedroom (MBr) VOC concentrations and between wall cavity, belly space, and crawl space VOC concentrations and average indoor VOC concentrations Compound Average Fractional...

Ngày tải lên: 22/03/2014, 14:20

... (Riloff and Schmelzenbach, 1998; Huffman, 1995; Soderland et al., 1995) Seymore et al (1999) use HMMs for information extraction and explore ways to improve the learning process Nahm and Mooney ... and Answers: Theoretical Perspectives D Freitag and A McCallum 1999 Information extraction with hmms and shrinkage In Proceedings of the AAAI-99 Workshop on Machine Learning for Information Extraction, ... basic methodologies for combining candidate targets Masterson and Kushmerick (2003) propose Best which gives each candidate a score equal to its highest confidence extraction: Best(x) = argmax C(x).13...

Ngày tải lên: 31/03/2014, 03:20

... senior and young scientists and engineers with the main idea of discussing the fundamentals and practice of solvent extraction (SX) and liquid membranes (LM) and to grow the new ideas and trends ... Sekine and Y Hasegawa, Solvent Extraction Chemistry, Marcel Dekker, New York (1977) T C Lo, M H I Baird, and C Hanson, Handbook of Solvent Extraction, Wiley-Interscience, New York (1983) G Ritcey and ... J O Liljenzin, and J Rydberg, eds.), North-Holland, Amsterdam (1967) Solvent Extraction Research (A S Kertes and Y Marcus, eds.), John Wiley and Sons, New York (1969) Solvent Extraction, Proceedings...

Ngày tải lên: 02/04/2014, 16:36

... our parents To Gloria and to Joaquin Aguado, and to Brenda and the late Ian Nixon Feature Extraction and Image Processing Mark S Nixon Alberto S Aguado Newnes OXFORD AUCKLAND BOSTON JOHANNESBURG ... and Caz and the nippers We are also very grateful to past and present researchers in computer vision at the Image, Speech and Intelligent Systems Research Group (formerly the Vision, Speech and ... eye that it would be difficult to include, and would often be unwanted, in a computer vision system: Mach Feature Extraction and Image Processing bands and sensitivity to unsensed phenomena These...

Ngày tải lên: 18/04/2014, 12:28

... the three-band model of Kane using the energy band constants as Eg = 0.095 eV, m∗ = m∗ + m∗ / ⊥ || and ∆ = ∆|| + ∆⊥ / The curves (d) and (e) correspond to the two-band model of Kane and that of ... materials The s-like conduction band is singly degenerate and the p-like valence bands are triply degenerate The latter splits into three subbands because of the spin–orbit and the crystal field interactions ... expressions for n0 and DMR for semiconductors whose energy band structures are 14 The Einstein Relation in Bulk Specimens of Compound Semiconductors defined by the two-band model of Kane and that of...

Ngày tải lên: 04/06/2014, 14:44

... walking event, and 0.95 for the running event, since there is 95% probability for a value to be comprised between μ − 2σ and μ + 2σ where μ and σ are, respectively, the mean and the standard deviation ... matrices obtained using random forest classifier: (a) running and walking events, and (b) splitting, merging, evacuation, and local dispersion events EURASIP Journal on Image and Video Processing ... object motion and behaviors,” IEEE Transactions on Systems, Man and Cybernetics C, vol 34, no 3, pp 334–352, 2004 B T Morris and M M Trivedi, “A survey of visionbased trajectory learning and analysis...

Ngày tải lên: 21/06/2014, 20:20

... distinguish between rest state and imaginative hand movement The imaginative hand movement can be hand closing or hand opening From 200 data sets, 100 sets are randomly selected for training, ... formalism for quantifying these concepts Assume a random variable X representing continuousvalued random feature vector, and a discrete-valued random variable C representing the class labels In ... related Indeed, MI is zero if and only if the two random variables are strictly independent 2.2 Minimax mutual information approach to feature extraction The optimal feature extraction requires creating...

Ngày tải lên: 21/06/2014, 22:20

... portion of the various research directions in the arena of Search and Retrieval of 3D Content and Associated Knowledge Extraction and Propagation However, we hope that it provides with ample motivation ... Informatics and Telematics Institute He received the Diploma degree in electrical and computer engineering, the M.S degree in medical informatics, and the Ph.D degree in electrical and computer ... in 1999, 2002, and 2005, respectively His main research interests include computer vision, search and retrieval of 3D objects, the MPEG-4 standard, peer-to-peer technologies, and medical informatics...

Ngày tải lên: 22/06/2014, 20:20

... techniques for source signal estimation and by a joint audio-video method for source localization), and one (by S Pandya et al.) studying dipole localization and tracking of vibrational dipole sources ... Operations Research, and IEEE Transactions on Signal Processing Yue Wang received his B.S and M.S degrees in electrical and computer engineering from Shanghai Jiao Tong University, in 1984 and 1987, respectively ... visualization, and advanced imaging and image analysis, with applications to bioinformatics, computational biology, and biomedical imaging Kung Yao received the B.S.E (highest honors), M.A., and Ph.D...

Ngày tải lên: 22/06/2014, 23:20