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George lunn hplc methods for recently approved pharmaceuticals

Comparison of Methods for the Extraction of Bioflocculants from Activated Sludge

Comparison of Methods for the Extraction of Bioflocculants from Activated Sludge

... 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 extraction was the most effective method for ... polymer extraction methods (steaming extraction, NaOH extraction, SDS extraction, and washing extraction) were compared to develop an effective extraction method for bioflocculants from activated sludge...
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Alternative designs and methods for customer satisfaction measurement

Alternative designs and methods for customer satisfaction measurement

... Marketing and Business Marketing Associations Jeff frequently speaks on customer satisfaction topics and has written and presented six papers on customer satisfaction, performance improvement and improving ... improvements (Israel, 1994) The types of customer surveys most often used for measuring customer satisfaction include general customer satisfaction tracking and transaction satisfaction tracking, determined ... Congress Orlando, FL: ASQ Proceedings Israel, J.T 1994 “Increasing the Power of Customer Satisfaction Measurement – Barrier Surveys Facilitate Improvement Breakthroughs And Customer Focus.” ASQC CustomerSupplier...
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Analytical Methods for Monitoring Biodegradation Processes of Environmentally Degradable Polymers

Analytical Methods for Monitoring Biodegradation Processes of Environmentally Degradable Polymers

... 11 Analytical Methods for Monitoring Biodegradation Processes oriented, and not much attention was paid to the identification of environmental requirements for, and testing of, biodegradable polymers ... available for studying biodegradation processes have been reviewed in detail by Andrady [13, 14]: 1) 2) 3) 4) monitoring monitoring monitoring monitoring accumulation of biomass the depletion of substrates ... is therefore a measure of the degree of biodegradation Several test methods are based on measurement of the BOD, often expressed as a percentage of the theoretical oxygen demand (TOD) of the compound...
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Tài liệu Sensors and Methods for Autonomous Mobile Robot Positioning pptx

Tài liệu Sensors and Methods for Autonomous Mobile Robot Positioning pptx

... use these sensors The report is organized in chapters Part I: Sensors for Mobile Robot Positioning Page Sensors for Dead-reckoning Heading Sensors Active Beacons Sensors for Map-based Positioning ... equation for minimal slippage is [Holland, 1983] A r' = B r Page 18 Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning Figure 1.10: The Denning Sentry (foreground) ... three-wheeled K2A Navmaster robot (adapted from [Holland, 1983]) Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning The dead-reckoning calculations for synchro-drive are...
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Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning doc

Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning doc

... use these sensors The report is organized in chapters Part I: Sensors for Mobile Robot Positioning Page Sensors for Dead-reckoning Heading Sensors Active Beacons Sensors for Map-based Positioning ... K2A Navmaster robot (adapted from [Holland, 1983]) Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning The dead-reckoning calculations for synchro-drive are almost ... References and Systems-at-a-Glance Tables Page This page intentionally left blank Page Part I: Sensors for Mobile Robot Positioning CARMEL, the University of Michigan's first mobile robot, has...
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Tài liệu Sensors and Methods for Mobile Robot Positioning P2 pptx

Tài liệu Sensors and Methods for Mobile Robot Positioning P2 pptx

... The Andrew Autogyro Model 3ARG (Courtesy of [Andrew Corp].) 44 Part I Sensors for Mobile Robot Positioning Table 2.1: Selected specifications for the Andrew Autogyro Navigator (Courtesy of [Andrew ... suitable for mobile robot applications In this section we introduce two such systems 2.3.6.1 The Andrew “Autogyro" Andrew Corp [ANDREW] offers the low-cost Autogyro, shown in Figure 2.11, for terrestrial ... I Sensors for Mobile Robot Positioning In summary, the open-loop IFOG is attractive from the standpoint of reduced manufacturing costs Additional advantages include high tolerance to shock and...
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Tài liệu Sensors and Methods for Mobile Robot Positioning P1 pptx

Tài liệu Sensors and Methods for Mobile Robot Positioning P1 pptx

... deals with the sensors used in mobile robot positioning, and Part II discusses the methods and techniques that make use of these sensors Mobile robot navigation is a very diverse area, and a useful ... 7KH8QLYHUVLW\RI0LFKLJDQ Where am I? Sensors and Methods for Mobile Robot Positioning by J Borenstein , H R Everett2, and L Feng3 Contributing authors: S W Lee and R H Byrne Edited and compiled by J Borenstein ... differential-drive mobile robot (bottom view) 20 Part I Sensors for Mobile Robot Positioning For completeness, we rewrite the well-known equations for odometry below (also, see [Klarer, 1988; Crowley and Reignier,...
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Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning ppt

Tài liệu Robotics - Sensors and Methods for Autonomous Mobile Robot Positioning ppt

... use these sensors The report is organized in chapters Part I: Sensors for Mobile Robot Positioning Page Sensors for Dead-reckoning Heading Sensors Active Beacons Sensors for Map-based Positioning ... K2A Navmaster robot (adapted from [Holland, 1983]) Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning The dead-reckoning calculations for synchro-drive are almost ... References and Systems-at-a-Glance Tables Page This page intentionally left blank Page Part I: Sensors for Mobile Robot Positioning CARMEL, the University of Michigan's first mobile robot, has...
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Tài liệu Báo cáo

Tài liệu Báo cáo " Fully parallel methods for a class of linear partial differential-algebraic equations " pptx

... 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 Splitting-up Method for Partial ... Adams, New Parallel Method by Domain Partitioning, SIAM J Sci Comput Vol 20, No (1999) 2261 [9] C.Zhang, Hong Lan, Y.E.Yang, B.D Estrade, Parallel SOR Iterative Algorithms and Performance Evaluation...
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Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt

Tài liệu METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER ppt

... ASTM Annual Book of Standards, Part 31, D3694-78 “Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents,” American Society for Testing and Materials, ... present, add 80 mg of sodium thiosulfate per liter of sample and mix well EPA Methods 330.4 and 330.5 may be used for measurement of residual chlorine.9 Field test kits are available for this purpose ... a formal quality control program The minimum requirements of this program consist of an initial demonstration of laboratory capability and an ongoing analysis of spiked samples to evaluate and...
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