17 mass spectrum of cta dimer by esi
TECHNIQUES FOR THE ANALYSIS OF ORGANIC CHEMECALS BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) pptx
Ngày tải lên :
05/03/2014, 21:20
... the vapor pressure of even the most volatile solvent (such as acetone) is sufficiently reduced to allow stable plasma operation Removal of carbon The presence of high levels of organic solvent ... considerably more reactive, and so the use of platinum-tipped interface cones instead of the standard nickel cones is recommended Optimization of the appropriate level of oxygen for a particular organic ... pressure of some solvents, even at room temperature, can disrupt or even extinguish the plasma For routine analysis of such solvents, it is essential that the vapor pressure is controlled by cooling...
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Báo cáo khoa học: Reduction of S-nitrosoglutathione by human alcohol dehydrogenase 3 is an irreversible reaction as analysed by electrospray mass spectrometry pptx
Ngày tải lên :
31/03/2014, 07:20
... Electrospray mass and tandem mass spectra were recorded on an AutoSpec-OATOFFPD high-resolution magnetic sector-orthogonal acceleration time -of- flight (OATOF) tandem mass spectrometer (Micromass) Both ... determine the structure of the product generated by ADH3 catalysed reduction of GSNO, nano-electrospray mass spectra of the reaction mixture with and without the addition of enzyme were recorded ... Nano-electrospray mass spectra of reaction mixtures The upper spectrum shows components without the addition of enzyme (background) and the lower spectrum shows components after the addition of ADH3 Peaks...
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Báo cáo khoa học: "Simultaneous Determination of Various Macrolides by Liquid Chromatography/Mass Spectrometry" pps
Ngày tải lên :
07/08/2014, 15:20
... an d We lfare Official Methods for Residual Substances in Livestock Products, Ministry of Health and Welfare, J apan, 1994 AOAC In te rn a tion a l Official Methods of Analysis of AOAC International ... (Fig 3) The appearance of fragmentation ions was due to the dissociation of amino or sugar moieties on the structure of drugs The m / z 576.5 and 679.5 in mass spectra of erythromycin and roxithromycin ... curves have been constructed by plotting area against the standard concentrations of macrolides in the range of 0.001 ㎍/㎖ ~ ㎍/㎖ Limit of detection (LOD) and limit of quantitation (LOQ) were based...
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báo cáo khoa học: "Successful treatment of a free-moving abdominal mass with radiation therapy guided by conebeam computed tomography: a case report" potx
Ngày tải lên :
11/08/2014, 02:21
... al Journal of Medical Case Reports 2010, 4:329 http://www.jmedicalcasereports.com/content/4/1/329 Page of with conventionally planned treatment ports because of the extensive motion of the tumor ... therapy to a total dose of 36 Gy given in 18 treatment sessions The volume of the mass decreased in from 213.9 cm3 before the radiation therapy to 70.2 cm3 at the completion of the radiation therapy ... the retroperitoneal region Before the era of 3DCRT, the abdominal mass in this patient would have been missed in the course of daily treatments Our use of cone-beam CT with on-board imaging capability...
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ICA based EEG energy spectrum for detection of negative emotion by EEG
Ngày tải lên :
22/10/2015, 21:19
... support This thesis is dedicated to my parents i Table of Contents TABLE of CONTENTS ACKNOWLEDGEMENT I TABLE OF CONTENTS II SUMMARY .IV LIST OF FIGURES ... OF ICA-BASED EEG ENERGY SPECTRUM 61 5.1.1 Anterior Temporal Energy Spectrum in negative emotion states vs neutral emotion state 61 5.1.2 Asymmetry of Prefrontal Energy Spectrum ... of independent components fall into both sides of the anterior temporal, clear correlation between the number of independent components on both sides of the anterior temporal and the status of...
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A STUDY ON SOLUBILIZATION OF EXCESS SLUDGE BY HIGH SPEED ROTARY DISK PROCESS
Ngày tải lên :
05/09/2013, 08:40
... production of BOD5 by hydrolase and the consumption of BOD5 by active biomass Therefore, the rapid increase of BOD5 during the initial period was likely due to hydrolyzation of fragment of cell by enzyme ... treatment of high concentration of sludge; 2) investigation of optimal operating condition; 3) extent of improvement of lower molecular through hydrolysis; 4) estimation of the existence of biomass; ... definition of “solubilization” If biodegradability of samples is used as explanation of solubilization, the definition of this basic standard should be necessary From the view of the change of the...
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Improvement of Water Quality by Removal of Suspended Solids and High-speed Biological Filtration in Closed Water Body
Ngày tải lên :
05/09/2013, 08:40
... influence of these disturbances was found Some sampling points were selected They are the outlet of plant, the outside of experimental area, points of horizontal level and 0.5, 1.0, 1.5 m of vertical ... outlet of equipment Transparency[cm] 60 out of experimental area 50 40 30 20 10 10 15 20 25 30 35 40 45 50 Time[d] Figure Variation of Transparency Variation of COD concentration Variation of COD ... system, and the removal of nitrogen should be considered, too References [1] Department of Water Environment, Ministry of the Environment, Japan July 2002 Outline of Administration of Water Environment...
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Treatment of Textile Wastewater by a Coupling of Activated Sludge Process with Membrane Separation
Ngày tải lên :
05/09/2013, 09:08
... minutes Fig Effect of backflush pressure on the flux, MLSS of 8700 mg/l, TMP of 0.4 bar, CFV of 0.88 m/s, backflushing pressure of 1.5 bar and backflushing interval of s Fig Effect of backflush interval ... MINUTES Fig Effect of TMP on the membrane flux, MLSS of 9300 mg/L, CVF (v) of 0.79 m/s, without backflush Fig Effect of CFV (v) on the membrane flux, MLSS of 9300 mg/L, TMP of 0.4 bar, without ... Effect of backflush interval on the flux, MLSS of 8700 mg/l, TMP of 0.4 bar, CFV of 0.88 m/s, backflushing pressure of 1.5 bar and backflushing interval of s Main experiments In the main experiments,...
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Comparative decolorizing efficiency of textile dye by mesophilic and thermophilic anaerobic treatments
Ngày tải lên :
05/09/2013, 09:38
... efficiency by digested sludge The potential of digested sludge on MO and RB4 tested by variation of dye concentration was shown by the different extent of decolorizing efficiency of the tested ... carbon (TOC) The reduced form of dyes after being treated by digested sludge was studied by monitoring the change of spectrum wavelength between 300-650 nm The appearance of a new peak would be presented ... and presence of dye was associated with inhibition of organic matters conversion pathways caused by of the accumulation of volatile fatty acids in the treatment system In the case of temperature...
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Present Status and Feature of Groundwater Contamination by Nitrate-nitrogen in Kumamoto City
Ngày tải lên :
05/09/2013, 09:38
... 14 21 10 22 15 26 25 27 17 23 18 Group 16 13 Group 24 Fig - Location of sampling points and grouping characterized by the water quality of groundwater - 22 - Journal of Water and Environment ... is removed by biological denitrification under anaerobic condition (reductive atmosphere) during the water permeate through the soil This hypothesis will be supported by the situation of NO3-N ... that this area has enough capability of NO3-N removal In addition, low-permeable property of muddy soil might contribute to prolongation of retention time of groundwater, which results in promoting...
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Control of Membrane Fouling by Coagulant and Coagulant Aid Addition in Membrane Bioreactor Systems
Ngày tải lên :
05/09/2013, 10:15
... the schematic diagram of a typical laboratory-scale MBR experiment Each reactor was made of plexiglass and had a designed working volume of 10 L A flat sheet membrane made of chlorinated polyethylene ... substances (EPS) of the mixed liquor were extracted by steam treatment at 105 oC for 30 minutes (Nakajima and Mishima, 2005) For the SMP
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Ecological Assessment of Water Quality by Three-species Acute Toxicity Test and GC/MS Analysis - A Case Study of Agricultural Drains
Ngày tải lên :
05/09/2013, 10:15
... were detected and quantified by two measurements at two sites In the Water Supply Law of Japan, 102 kinds of agricultural chemicals have been controlled by the total of their detection index DI ... i DI: detection index of water sample DIi: detection index of compound i DVi: detected concentration value of compound i [mg/L] GVi: goal value of water quality control of compound i [mg/L] In ... concentrated test solution and purged by nitrogen gas at a flow rate of 0.6 L/min The test solution was preserved by freezing it prior to analysis The illustration of the SPE procedure used in this...
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Boosting biogas yield of anaerobic digesters by utilizing concentrated molasses from 2nd generation bioethanol plant
Ngày tải lên :
05/09/2013, 16:10
... designs of biogas plants to improve performance, pre-treatment of biomass, pre-treatments by thermo-chemical and enzymatic techniques, utilisation of new biomasses as energy crops and crop residues ... respectively which was prepared by adding 10 gram of molasses in 200 grams of inoculum for one set of bottles and gram of molasses in 200 grams inoculum for other set of bottles After inoculation, ... well as higher buffering [8], the successful adoption of co-digestion strategy is challenged by the issue of scarcity of concentrated biomass that can be stored and utilized all around the year...
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Performance enhancement of solar module by cooling: An experimental investigation
Ngày tải lên :
05/09/2013, 16:11
... improvement in the parameters of keen interest But, there has been a variation of the parameters over a range of values, for different thickness The tradeoff between the amount of light absorbed (least ... maximum power of the module, specific to the module rating and thickness The experimental results suggest a way to improve the performance of the module by cooling of the solar modules by silicone ... Examination for Energy Auditors held in 2006,conducted on behalf of The Bureau of Energy Efficiency, Ministry of Power, Government of India by National Productivity Council, Chennai ISSN 2076-2895 (Print),...
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the book of css3 - a developer's guide to the future of web design - by peter gasston
Ngày tải lên :
20/09/2013, 09:09
... BOOK OF CSS3 THE BOOK OF CSS3 A Developer's Guide to the Future of Web Design by Peter Gasston San Francisco THE BOOK OF CSS3 Copyright © 2011 by Peter Gasston All rights reserved No part of this ... Transitions 170 Triggers 171 More Complex Animations 172 Key Frames 172 Animation Properties 173 The Complete Animations Example 177 Multiple ... mobile versions of their sites Media Queries are already being recognized and hailed by some of the leading lights of web development, and talks are being given about their use at all of the big web...
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A discourse analysis of presuppositions in the declaration of independence made by president ho chi minh = phân tích diễn ngôn các tiền giả định trong tuyên ngôn độc lập của chủ tịch hồ chí minh
Ngày tải lên :
14/12/2013, 00:41
... Table of Contents Page i Acknowledgements ii Table of contents Part I: Introduction 1.Justification of the Study 2.Aims of the Study 3.Scope of the Study 4.Methods of the Study 5.Design of the ... 2.3.Structures of Ideologies 15 2.4.Ideology and Presupposition Chapter 3: A discourse analysis of presuppositions in the declaration of independence made by president ho chi minh 17 17 3.1.Background of ... arguments of the opponents and foreseeing opposing dangers 33 Secondly, in quoting the declarations of independence of America in 177 6 and the declaration of the French revolution in 179 1, president...
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An analysis of nouns formed by suffixes in english a case study of the textbook solutions pre intermedite
Ngày tải lên :
14/12/2013, 16:45
... Thao TABLE OF CONTENTS Acknowledgements PART 1: INTRODUCTION 1 Rationale Scope of the study Aims of study Methods Design of the study ... study, Methods of the study and Design of the study Part II – Development includes four main chapters such as Literature Review, Practical Background, An analysis of nouns formed by suffixes in ... story of person‟s life written by somebody else), biology (the scientific study of the life and structure of plants and animals) “GRAM” – (It means “written”): telegram (a message sent by telegraph...
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Tài liệu The message of a master - By John McDonald pdf
Ngày tải lên :
15/12/2013, 06:15
... associated made him the centre of attention Because of his desire to avoid notice, I saw little of him for some time and hearing no news of the Master, I had just about become resigned to my fate when ... our great profit in both health and strength by keeping our thoughts off the body By forgetting that we have a body and thereby refraining form interfering with the proper functioning of this Deeper ... of his environment instead of being the slave of circumstance Why are all not super-men instead of merely men? For this reason: The Outer mind forms a desire which is automatically taken up by...
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Tài liệu Development of an Observe-By-Wire System for Forklifts Using Haptic Interfaces pptx
Ngày tải lên :
17/12/2013, 11:15
... regardless to the height of masts, vehicle’s roof as well as intensity of illumination Therefore, the drive could also reduced risk of damaging the load and the warehouse by activating the OBW mode ... operator in term of the sense of touch 2.2 Feedback force implementation: According to previous research [9], [10], the steering system of forklifts is developed Moreover, driving torque of forklift ... LabVIEW The PCI board First of all, the red space limiter is created to mimic the workspace of stores This space can be easily changed by clicking and moving to the desired position The red area...
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