liquid liquid extraction with ternary systems
liquid extraction
... B FIG 2.9 nary Ternary system with a critical solution temperature ter- FIG 2.10 Isotherms for a ternary system with a ternary critical solution temperature Systems which have a ternary C.S.T ... typical systems of the type just de- scribed TABLE TABLE TABLE 2.1 2.2 2.3 SOME SYSTEMS WITH AN UPPER CRITICAL SOLUTION TEMPERATURE SOME SYSTEMS WITH A LOWER CRITICAL SOLUTION TEMPERATURE SOME SYSTEMS ... mixtures with constant ratios of C to B with varying amounts of A, and that if all of the A is removed from mixture H, the mixture at Similarly, is will result Ternary Systems of Interest in Liquid Extraction...
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Báo cáo y học: "Gold-ionic liquid nanofluids with preferably tribological properties and thermal conductivity" potx
... gold nanoparticles in a two-phase liquid- liquid system J Chem Soc Chem Commun 1994, 801 Itoh H, Naka K, Chujo Y: Synthesis of gold nanoparticles modified with ionic liquid based on the imidazolium ... was used, which maintained temperature within the range of ±0.1°C Five measurements were taken at each temperature to ensure uncertainty in the measurement within ±5% collected from sample by centrifugation ... volumetric fraction of Au NPs of sample in Table with ultrahigh stability is about 1.02 × 10-3% as mentioned above The Au/[Bmim][PF6] nanofluids with concentrations of 2.55 × 10 -4 and 5.1 × 10...
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Báo cáo y học: "Inhibition of breathing after surfactant depletion is achieved at a higher arterial PCO2 during ventilation with liquid than with gas" ppsx
... inspiratory activity can be achieved with air with high frequency positive pressure ventilation (HFPPV) [10] at ventilatory frequencies of 60–100/min and with different positive end-expiratory ... pneumotachometer with the dynamic properties of an original Fleisch 00 pneumotachograph, but with less dead space (0.6 ml) and resistance (1.1 kPa/l/s at L/ min) [17] Airflow was calibrated with a precision ... Shaffer TH, Wolfson MR, Jackson JC, DeLemos R, Fuhrman BP: Partial liquid ventilation with perflubron in premature infants with severe respiratory distress syndrome N Engl J Med 1996, 335:761-767...
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ENANTIOSEPARATION OF CHIRAL DRUGS IN LIQUID CHROMATOGRAPHY WITH ANTIBIOTIC CAPPED MACROCYCLE BONDED SILICA PARTICLES AS CHIRAL STATIONARY PHASES
... description of column liquid chromatography by Tswett 1931 Rediscovery of column liquid chromatography by Lederer 1938 Ion-exchange column liquid chromatography introduced 1941 Column liquid- liquid partition ... Furthermore, biological systems sometimes show similar response to a pair of enantiomers but with different strength It is worth nothing that human body acts in a chiral environment with amazingly chiral ... phase) moves with respect to the other (stationary phase) Chromatographic separation requires adequate difference in the interaction strength for sample components with two phases, combined with the...
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Equilibrium and kinetic studies on the liquid liquid extraction and stripping of l phenylalanine via reversed micelles
... Reversed Micelles in Liquid- Liquid Extraction 2.6 Equilibrium Studies on Liquid- Liquid Extraction of Amino Acids using Reversed Micelles 2.7 2.8 13 Kinetics Studies on Liquid- Liquid Extraction and ... parameters studied in the liquidliquid extraction of amino acids using reversed micelles have similar effects on the reextraction efficiency 2.7 Kinetics Studies on Liquid- Liquid Extraction and Stripping ... proposals for future studies 2.1 Literature Review Typical Liquid- Liquid Extraction and Stripping Processes Separation by liquid- liquid extraction involves the transfer of the desired solutes from...
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First step with embedded systems
... other orders must be prepaid, with American Express, VISA, check with order, or direct wire transfer For overseas: All orders, prepaid with American Express, VISA, check with order, or direct wire ... unsatisfied with your purchase, you can return it within 30 days for a full refund 421 King Street North Waterloo, Ontario Canada N2J 4E4 Tel: 519-888-6911 Fax: 519-746-6751 First Steps with Embedded Systems ... second group are familiar with microcontrollers but are new to the C programming language and wish to use C for microcontroller development projects First Steps with Embedded Systems will be useful...
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Tài liệu Module 7: Integrating with External Systems pdf
... applications, new functionality can be added with much less overhead than in traditional distributed systems 18 Module 7: Integrating with External Systems Queuing Topic Objective To describe ... shorten the time needed to develop e-business systems that include the need for asynchronous communication Module 7: Integrating with External Systems Distributed Object Calls Topic Objective ... requests for its methods Server host systems maintain a list of these ports, known as object endpoints, in the registry 8 Module 7: Integrating with External Systems For a client application to...
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Tài liệu How to Make Money with Trading Systems pdf
... Winning percentage Many profitable trading systems achieve a nice net profit with a rather small winning percentage, sometimes even below 30% These systems follow the principle “Cut your losses ... with a very simple idea and defined two easy entry rules Applying the simplest of all stops (exiting at the end of the day) we received a system with a nice performance We tested the system with ... Trading Systems that we developed and refined over the last couple of months Only the systems that meet our high standards and fulfill these principles are the ones that we are willing to trade with...
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Tài liệu Báo cáo khoa học: "Resume Information Extraction with Cascaded Hybrid Model" pdf
... Table Detailed information extraction with different models Results (see Table 3) show that compared with SVM, HMM achieves better recall In our cascaded framework, the extraction range of detailed ... A.McCallum 1999 Information extraction with HMMs and shrinkage In AAAI99 Workshop on Machine Learning for Information Extraction pp.31-36 W.Gale 1995 Good-Turing smoothing without tears Journal of ... information extraction where information items appear relatively independently Tested with 1,200 Chinese resumes, experimental results show that exploring the hierarchical structure of resumes with...
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Tài liệu Báo cáo khoa học: "Natural Language for Expert Systems: Comparisons with Database Systems" ppt
... concerned with a single purpose which is stated by 6Over a longer sequence of discourse, more than a single user ~oa ] is likely to surface I am concerned here with discourse segments which deal with ... overshoot While this work has not been done within a traditional database system, it would be possible to incorporate it if the database were supplemented with a knowledge base of plans these different ... chaining systems that gather information interactively as these provide a more suitable environment for natural language (in fact, it is unclear how natural language would be used at all in other systems, ...
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Báo cáo khoa học: "Learning Better Rule Extraction with Translation Span Alignment" pptx
... in Table Better Rule Extraction with TSAs To better understand the particular task that we will address in this section, we first introduce a definition of inconsistent with a translation span ... span alignment Given a sentence pair (c, e) with the word alignment A and the translation span alignment P, we call a link (ci, ej)∈A inconsistent with P, if ci and ej are covered respectively ... techniques (Huang and Chiang 2007) were used to prune the search space for all the systems The base feature set used for all systems is similar to that used in (Marcu et al 2006), including 14 base features...
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Báo cáo khoa học: "Automatic Event Extraction with Structured Preference Modeling" ppt
... for the event extraction task Related Work Structured prediction with limited supervision is a popular topic in natural language processing For each event, we only performed run with all the initial ... it we take its partial derivative with respect to θk : ∂L (Θ) ∂θk Ep = i − Θ (y|xi ;κ) Ep Θ (y|xi ) [fk (xi , y)] [fk (xi , y)] (11) i efficiently and exactly with dynamic programming Our main ... by p κp (x, y) In practice we set n = 10 and b = 1000 3.3 Event Extraction Now we can obtain the objective function for our event extraction task We replace x by s and y by (h, t) in Equation 10...
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Báo cáo khoa học: "Pattern Learning for Relation Extraction with a Hierarchical Topic Model" pptx
... supervision model with which to learn patterns for relation extraction with no manual intervention Results are promising, we could obtain new relations that are not in FreeBase with a high precision ... which are not generalizable across all pairs with the same relation Finally φA contains the patterns that are observed across most pairs related with the same relation φA is the topic model of ... pattern, they are assigned arg maxr p(r|w) We have randomly sampled 4,000 such extractions and sent them to raters An extraction is to be judged correct if both it is correct in real life and the...
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Báo cáo khoa học: "Semi-supervised Relation Extraction with Large-scale Word Clustering" pptx
... to different lexical features 3.1 Background Relation Extraction One of the well defined relation extraction tasks is the Automatic Content Extraction1 (ACE) program sponsored by the U.S government ... data with hierarchical word clusters generated by defined over a pair of entity mentions within a the Brown clustering algorithm (Brown et al., 1992) single sentence The major relation types with ... the reduction of annotation need with cluster-based features as in Koo et al (2008) for dependency parsing PC4 with sizes 50, 125, 175 outperformed the baseline with sizes 75, 175, 225 respectively...
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báo cáo hóa học:" Research Article Evolutionary Discriminant Feature Extraction with Application to Face Recognition" doc
... Linear feature extraction: from the subspace viewpoint matrix X = [x1 x2 · · · xN ] (n is the original dimension of samples, and N is the number of samples), a linear feature extraction algorithm ... reducing redundancy, and minimizing the within-class scatterance while maximizing the between-class scatterance, and so forth Using such criteria, many feature extraction algorithms have been developed ... knowledge, if properly used, could significantly improve the performance of systems Keeping this in mind, we combine the EDFE algorithm with a scheme of constraining the search space as follows According...
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Leaner maintenance management with control systems integrated CMMS
... that seamlessly inter-connects with HMI systems Leaner Maintenance Management with Control Systems Integrated CMMS The Pressure to Create Leaner Maintenance Management Systems Maintenance managers ... true for machines with SCADA interfaces as well as mission-critical plants and lines that rely on DCS systems Maintenance management software that seamlessly integrates with HMI systems provides ... Maintenance Management with Control Systems Integrated CMMS HMI system operators also benefit by having their SCADA and DCS interfaces integrated with maintenance management With integration in...
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Báo cáo y học: "Reconstructing the ubiquitin network - cross-talk with other systems and identification of novel functions" doc
... quantitatively relevant to its interaction with the proteome On the other hand, there are other key proteins with many connections to the proteome (Ubp10 and Mpe1), but not with other Ub/Ubl pathway components ... for example, Dma1 interacts with the Esc2 involved in sister-chromatid adhesion, whereas Dma2 interacts with Bub2 related to spindle orientation Dma2 also interacts with the kinase Ime2, suggesting ... 2a, b) This order is consistent with the observed biochemistry of the Ubsystem, where there is increasing target specificity along the E1-E2-E3 enzyme cascade, with several E3s adding Ub/Ubls...
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EMBEDDED ROBOTICS mobile robot design and applications with embedded systems
... This gave students not only the enjoyment of working with real robots but, more importantly, hands-on experience with control systems, real-time systems, concurrency, fault tolerance, sensor and ... Thomas Bräunl EMBEDDED ROBOTICS Mobile Robot Design and Applications with Embedded Systems Second Edition With 233 Figures and 24 Tables 123 Thomas Bräunl School of Electrical, Electronic ... VV Preface well as simulation systems for driving robots (“EyeSim”) and underwater robots (“SubSim”) EyeCon controllers are used in several other projects, with and without mobile robots Numerous...
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Khai thác dữ liệu chuỗi thời gian dựa vào rút trích đặc trưng bằng phương pháp điểm giữa và kỹ thuật xén = time series data mining based on feature extraction with middle points and clipping method
... TRƢNG BẰNG PHƢƠNG PHÁP ĐIỂM GIỮA VÀ KỸ THUẬT XÉN (TIME SERIES DATA MINING BASED ON FEATURE EXTRACTION WITH MIDDLE POINTS AND CLIPPING METHOD) Chuyên ngành: Khoa học máy tính Mã số chuyên ngành: ... feature extraction, have been proposed and used However, a number of these methods did not provide any formal proof that they satisfy the lower bounding condition while many of them did not go with ... the algorithm that uses R*-tree combined with the idea of early abandoning in Euclidean distance computation and (2) the algorithm using MP_C associated with Skyline index; and between the two...
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Tài liệu Báo cáo khoa học: The resident endoplasmic reticulum protein, BAP31, associates with c-actin and myosin B heavy chain Analysis by capillary liquid chromatography microelectrospray tandem MS ppt
... [9] Interestingly, the cytosolic region from Leu122 to Ala236 can be arranged within four segments of four heptads within each of which the frequency of hydrophobic residues at the and positions ... absence of a death signal [9] Consistent with the abovementioned motif, predicting interactions between BAP31 and myosin, we show that BAP31 specifically associates with nonmuscle myosin B heavy chain ... 000 g, the supernatant was precleared with 50 lL of a : slurry of Protein G sepharose for h at °C The Sepharose was removed and the supernatant was incubated with mouse M2 anti-Flag Ig (IBI-A Kodak...
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