Optimization Methods For Pipeline Transportation Of Natural Gas

... segments of the oil and gas industry The final rules are the result of the review of four air regulations for the oil and natural gas industry required by the Clean Air Act: a new source performance ... performance standard for VOCs; a new source performance standard for sulfur dioxide; an air toxics standard for major sources of oil...

Ngày tải lên: 15/03/2014, 20:20

... an effort to develop an effective extraction method for bioflocculants from the microbial cell surface Materials and Methods Activated sludge samples Activated sludge samples were collected from ... was the most effective extraction method for activated sludge However, cell disruption is not effective for the isolation of bioflocculants Thus, NaOH extr...

Ngày tải lên: 05/09/2013, 09:08

... Galo, I Albarreal, M.C Calzada, J.L Cruz, E Fernandez-Cara, M Mari´n, Stability and Convergence of a Parallel ´ Fractional Step Method for the Solution of Linear Parabolic Problems, Applied Mathematics ... Marszalek, Z Trzaska, A Boundary-value Problem for Linear PDAEs, Int.J.Appl.Math.Comput.Sci., Vol 12, No (2002) 487 [3] T Lu, P Neittaanmaki, X.C Tai, A Parallel Split...

Ngày tải lên: 13/02/2014, 03:20

... because it captures the information about the POS context of unknown words and returns a tag for each unknown word We assume that the unknown POS depends on the previous two POS tags, and calculate ... calculated P(Cat ,Pos, Len) for each character, where Cat is the POS of a word containing the character, Pos is the position of the character in that word, and Len is...

Ngày tải lên: 08/03/2014, 04:22

... texts both for building the collocation network and for their thematic segmentation /max = log2 N2(Sw - 1) with N: corpus size and Sw: window size Thematic segmentation lexical network without ... vectors Thus, the segmentation process produces a text representation with thematic blocks including paragraphs about the same topic The two methods have been tested on different kind...

Ngày tải lên: 08/03/2014, 05:21

... measured in a ¯owing stream of pure air or in 40 ppm NO in air (60:40 mixture from an air cylinder with another cylinder (BOC special gases) containing ca 100 ppm NO balanced with air) by the ac ... concentration of NO and NO2 gases because of the low concentration, one of the roles of the Ag is apparent to provide surface for the conversion of N...

Ngày tải lên: 19/03/2014, 16:47

... are responsible (among other factors) for the behaviour of the system during the dialogue The Describer also defines different "squeletons" for the rest of the modules of the application, and this ... knowledge of the system, related to the dialogue management The rest of the configurable modules are adjusted to the design of the different services us...

Ngày tải lên: 24/03/2014, 03:20

... The Tien Synthesize and investigate the catalytic activity of three-way catalysts based on mixed metal oxides for the treatment of exhaust gases from internal combustion engine CONTENT OF THESIS ... Nguyen The Tien 18 Synthesize and investigate the catalytic activity of three-way catalysts based on mixed metal ox...

Ngày tải lên: 12/05/2014, 17:14

... number of spins By linearity of the Fourier transform the direct relation between the peak integral and the number of spins of the corresponding chemical group holds for the spectrum of superposed ... derivation due to the time-dependence of the unit vectors Using the product rule for the derivation and the fact that the time derivative of the u...

Ngày tải lên: 29/05/2014, 18:32

... University of California [5,6] provided a tremendous resource of knowledge related to the mechanics of human movement The work at the University of California formed the basis for many of the fundamental ... factors limiting the advancement of the study of human movement is the measurement of skeletal movement from markers or sensors placed on th...

Ngày tải lên: 19/06/2014, 10:20

... method for finding a common element of the set of solutions of problem (1.2) and the set of fixed points of a nonexpansive mapping and the set of solutions of the variational inequality problem for ... finding a common element of the set of solutions of a generalized equilibrium problem, the set of fixed points of a family of infinitel...

Ngày tải lên: 21/06/2014, 02:20

... this article as: Ågerstrand et al.: Comparison of four different methods for reliability evaluation of ecotoxicity data: a case study of non-standard test data used in environmental risk assessments ... overall aim of this study was to investigate if the reliability of non-standard ecotoxicity data can be evaluated systematically i...

Ngày tải lên: 21/06/2014, 03:20

... with the Vietnamese research Institutes involved Success Alliance is also thanked for their assistance in providing information regarding the cocoa industry in Vietnam and in the establishment of ... darken in colour during drying as the majority of browning reactions will occur during this process DRYING OF COCOA Drying of cocoa is an important step in co...

Ngày tải lên: 21/06/2014, 06:20