preparation of iodine from potassium or sodium iodide and chlorine gas
Tài liệu Báo cáo khoa học: Endotoxic activity and chemical structure of lipopolysaccharides from Chlamydia trachomatis serotypes E and L2 and Chlamydophila psittaci 6BC pdf
Ngày tải lên :
20/02/2014, 23:20
... Engel, I Goroncy, H Luthje and V ¨ Susott for technical assistance and S Kusumoto (Osaka/Japan) for lipid A (compound 506) and L Hawkins (North Andover, MA USA) for compound B1233 and for reading ... twice with 35-mL portions of 90% aqueous phenol/chloroform/ light petroleum (boiling point 40–60 °C) : : (v/v/v) The organic solvents were evaporated and the LPS was precipitated from the phenol ... spectrum originated from the loss of phosphate or from cation adduct ions Comparison with Fig 3B and C demonstrated that the structure of de-O-acylated LPS from C trachomatis L2 and E were nearly...
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Air Pollution Burden of Illness from Traffic in Toronto: Problems and Solutions potx
Ngày tải lên :
06/03/2014, 16:20
... implementation of sustainable transportation policies and programs in Toronto Fostering and enabling the expansion and use of public transit and active modes of transportation, such as walking and cycling, ... collaboration with Toronto Atmospheric Fund and Toronto Environment Office Toronto June 2007 Figure illustrates the proportion of the total emissions from Toronto activities that come from vehicles ... Air Pollution Illnesses from Traffic Air-Related Morbidity and Mortality from Traffic Table summarizes of the morbidity and mortality estimates that result from application of AQBAT to the traffic-related...
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Extraction of anthocyanins from industrial purple fleshed sweetpotatoes and
Ngày tải lên :
05/05/2014, 08:39
... Purple-fleshed ISP anthocyanins exist in mono- or diacylated forms of cyanidin and peonidin and have been regarded as a source of food colorant with high colorant power and stability (Odake et al., 1992; ... 2.0 and 4.0 than the slightly acid conditions between pH 5.0 and 6.0 Thus some research groups incorporated the use of acidic solvents that contain small amounts of hydrochloric acid or formic ... of variance for main and interaction effects and t-test comparisons were evaluated using PROC GLM in SAS 9.1 software (SAS® Inc., Cary, NC) for the factorial experiment studying the effects of...
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technicians of the sacred a range of poetries from africa america asia europe and oceania jan 1985
Ngày tải lên :
11/06/2014, 14:26
... App World, through off-deck stores like Handango, and through wireless carrier stores Many more people program for fun and load their applications on their own devices or those of friends And, ... reserved No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval ... { Form form = new Form("Welcome!"); StringItem text = new StringItem(null, "Hello, World!"); form.insert(0, text); Command quitCommand = new Command("Quit", Command.EXIT, 0); form.addCommand(quitCommand);...
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báo cáo hóa học:" Gene and microRNA analysis of neutrophils from patients with polycythemia vera and essential thrombocytosis: down-regulation of micro RNA-1 and -133a" pot
Ngày tải lên :
18/06/2014, 15:20
... patients The measurement of a combination of factors might serve as a useful biomarker for PV or ET, however, most of the elevated factors are important inflammatory factors and they are likely to ... subjects given G-CSF Fluor = fluorescence or internal cellular sequestration of their receptors in hematopoietic cells, an inability of the receptor to bind the factor normally, or to increased protein ... receptors and other antigens were compared in the same cohort of MPD patients in whom gene and miR expression profiles and serum proteins were measured; with PV and with ET The proportion of neutrophils...
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Báo cáo hóa học: " Facile preparation of highly-dispersed cobaltsilicon mixed oxide nanosphere and its catalytic application in cyclohexane selective oxidation" ppt
Ngày tải lên :
20/06/2014, 22:20
... coordination geometry of cobalt incorporated in the materials, and the spectrum of Co-SiO2 was shown in Figure Between 450 and 750 nm, this spectrum displays three absorption peaks (525, 584, and ... the porous materials such as mesoporous silica or molecular sieves For those porous materials, most of the catalytic active sites exist on the interface of the pore Though the surface area of Co-SiO2 ... Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China 2State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy,...
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Báo cáo hóa học: " Intermatrix synthesis: easy technique permitting preparation of polymer-stabilized nanoparticles with desired composition and structure" ppt
Ngày tải lên :
21/06/2014, 04:20
... using 0.1 M aqueous solutions for CuSO4 and Pb (NO ) for the first loading, and 0.014 and 0.0024 M solutions for Pt(NH3)4](NO3)2 and Ru(NH3)5](NO3)2 for the second one For the reduction/precipitation ... http://www.nanoscalereslett.com/content/6/1/343 Page of Figure TEM images and EDS spectra of core shell Pt@Cu- (a, b) and core sandwich Ru@Pt@Cu-PSMNPs(c, d) obtaining INP-based nanocomposites of tuneable compositions and structures ... precipitation version of IMS technique As it is seen, the aggregation of CuS-NPs on the surface of supporting polymer results in the formation of a sort of nanoplates typical for CuS [32] However,...
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Báo cáo nghiên cứu khoa học: " CHARACTERIZATION OF PROTEASE FROM ASPERGILLUS ORYZAE SURFACE CULTURE AND APPLICATION IN FISH SAUCE PROCESSING" pps
Ngày tải lên :
22/07/2014, 10:21
... enzymes and biotechnology, Applied Science Publishers, London, 317p, 1983 [4] Helrich K., Official methods of analysis of the Association of Official Analytical Chemists – AOAC, Association of official ... Thuy M.H Protease precipitation from the extract of A oryzae surface culture and determination of some charactiristics of the obtained enzyme Journal of Science and Technology development, Vol ... The protease from A oryzae surface culture was therefore very suitable in fish sauce processing for proteolysis acceleration CONCLUSION Some characteristics of the protease from A oryzae surface...
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Báo cáo khoa học: "Studies on mastitis, milk quality and health risks associated with consumption of milk from pastoral herds in Dodoma and Morogoro regions, Tanzania" pdf
Ngày tải lên :
07/08/2014, 18:21
... yduts tnerruc eht erofeb sraey owt la te obirumiraK D norsE 812 dna lortnoC esaesiD rof sretneC htlaeh cilbup rof margorp lacitsitats dna esabatad ,gnissecorp drow A d40.6 noisrev ofnI ipE C htimS ... lacigoloiretcab rof selpmaS airetcab ciboreana dna ciborea ,ignuf fo noitalosi rof dettimbus erew selpmas kliM esoprup siht rof desu erew )055 = n( tcirtsid oremovM ni denimaxe swoc fo retrauq hcae morf yllacitpesa ... muiretcabocyM oremovM amodoD ainaznaT ,stcirtsid oremovM dna amodoD morf detcelloc klim morf detalosi pps muiretcabocyM elba T elpmas klim fo lm rep )UFC( stinu gnimrof-ynoloc era )CCT( tnuoc mrofiloc...
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Báo cáo sinh học: " Insertion of the human sodium iodide symporter to facilitate deep tissue imaging does not alter oncolytic or replication capability of a novel vaccinia virus" pptx
Ngày tải lên :
18/06/2014, 19:20
... detect tumor origin and, more importantly, presence of metastases may be possible [3] Here, we report on the construction and testing of a VACV carrying the human sodium iodide symporter (hNIS) ... μCi of either carrier-free 131I or 131I with mM of sodium perchlorate (NaClO4), a competitive inhibitor of hNIS, for a 60-minute incubation period Media was supplemented with 10 μM of sodium iodide ... laboratory in the Department of Biochemistry, University of Würzburg, Germany, and is supported by a graduate stipend from The University of Wuerzburg as well as travel grants from Genelux Corporation...
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báo cáo hóa học:" Insertion of the human sodium iodide symporter to facilitate deep tissue imaging does not alter oncolytic or replication capability of a novel vaccinia virus" potx
Ngày tải lên :
20/06/2014, 03:20
... detect tumor origin and, more importantly, presence of metastases may be possible [3] Here, we report on the construction and testing of a VACV carrying the human sodium iodide symporter (hNIS) ... μCi of either carrier-free 131I or 131I with mM of sodium perchlorate (NaClO4), a competitive inhibitor of hNIS, for a 60-minute incubation period Media was supplemented with 10 μM of sodium iodide ... laboratory in the Department of Biochemistry, University of Würzburg, Germany, and is supported by a graduate stipend from The University of Wuerzburg as well as travel grants from Genelux Corporation...
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preparation of hexagonal wo3 from hexagonal ammonium tungsten bronze for sensing nh3
Ngày tải lên :
20/03/2014, 13:06
... Acknowledgments Fig Sensitivity of h-WO3 to various levels of NH3 at 300 8C of the test, respectively This means the sensor performance is reversible and recoverable, which is important for its application ... of Organic Chemistry and Technology, Budapest University of Technology and Economics, Budapest, Hungary), K Varga-Josepovits (Department of Atomic Physics, Budapest University of Technology and ... large batch and short time by heating the HATB precursor The structure, composition and morphology of the product were studied by powder XRD, XPS, Raman, 1H MAS (magic angle spinning) NMR and scanning...
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Báo cáo khoa học: Activation of PMCA by calmodulin or ethanol in plasma membrane vesicles from rat brain involves dissociation of the acetylated tubulin/PMCA complex pdf
Ngày tải lên :
23/03/2014, 07:20
... that acetylated tubulin and PMCA form part of the same complex inserted into PMVs and that PMCA4 is one of the isoforms present in the complex The influence of ethanol and calmodulin on the acetylated ... dissociated from the complex were incubated for 30 at 37 °C in a final volume of mL transport buffer, in the presence of various amounts of purified tubulin preparations containing a low or high proportion ... basic isoforms, one of which, isoform (PCMA4), has been found in rat synaptosomes [9] The central portion of the PMCA molecule contains the catalytic domain, which is homologous with those of other...
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Báo cáo hóa học: " Performance Evaluation of Indoor Localization Techniques Based on RF Power Measurements from Active or Passive Devices" pptx
Ngày tải lên :
22/06/2014, 23:20
... the wall of type i, i = 1, 2, , I, Nd and N f d are the numbers of normal and fireproof doors encountered by the direct path, and χn (λn ) are binary variables accounting for the status of the ... number of answering devices is equal to 0, or or or above as a function of the density of the passive devices As expected, the percentages of having or answering device decreases with the density and ... analyzed the performance of networks used for localization in terms of the probability of localization error Solutions based on active and passive devices were considered A novel and practically...
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Preparation of chitosan magnetite composite beads and their application for removal of Pb(II) and Ni(II) from aqueous solution
Ngày tải lên :
02/07/2014, 14:14
... Spectrometer 2.4 Adsorption studies Chitosan/magnetite nanocomposite beads were used as magnetic adsorbents for the adsorption of Ni(II) and Pb(II) The adsorption behaviors of Pb(II) and Ni(II) ions ... plate-like (Pb adsorption, Fig 8f) morphologies, corresponding to Ni and Pb posterior adsorptions respectively could be a result of NiO·H2O or PbO·H2O formation on the surface The EDS spectra of unexposed ... most useful data to understand the mechanism of the adsorption and the characteristics of isotherms are needed before the interpretation of the kinetics of the adsorption process Many models...
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Báo cáo y học: " Conserved charged amino acid residues in the extracellular region of sodium/iodide symporter are critical for iodide transport activity" potx
Ngày tải lên :
10/08/2014, 05:21
... involved in sodium/ iodide co-transport, are displayed as sticks and colored as yellow (C) Close-up view of the core structure Residues involved in the entry or binding of iodide ions are colored as ... identity of 21.8% (37.6% similarity) to vSGLT (Additional File 1; Fig S3) NIS and vSGLT are the members of solute -sodium symporters that co-transport sodium ions with sugars or iodide ions Moreover, ... region of sodium/ iodide symporter are critical for iodide transport activity Journal of Biomedical Science 2010 17:89 Submit your next manuscript to BioMed Central and take full advantage of: •...
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Báo cáo y học: " Dual role of TRBP in HIV replication and RNA interference: viral diversion of a cellular pathway or evasion from antiviral immunity?" potx
Ngày tải lên :
13/08/2014, 09:21
... and the members of our laboratory for helpful discussions The work done in our laboratory is/was supported by the Canadian Institutes of Health Research, the Canadian Foundation for AIDS Research, ... activity of TRBP on HIV expression and replication, the ability of TRBP to bind TAR and RRE RNA, and the presence of short transcripts corresponding to the size of TAR RNA during viral infection ... dsRNA and Dicer for Ago2 recruitment Using siRNAs against either TRBP or Dicer and subsequent immunoprecipitation of Ago2, the authors show a decrease in both TRBP and Dicer concluding to a loss of...
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Báo cáo y học: " Acute referral of patients from general practitioners: should the hospital doctor or a nurse receive the call?" ppsx
Ngày tải lên :
13/08/2014, 23:20
... algorithms for admission and two days supervised practical experience They received all requests from the GPs for admission, independent of the speciality in question Page of For both cohorts ... frequency of unnecessary admissions between the groups The self-reported median use of time for assessment was minutes for the physicians and minute for the nurses (p < 0.0001) The requests for orthopaedic ... knowledge of the local area and the capability and routines of the hospital The hospital doctor made more use of alternatives to admissions than the nurses: non-urgent outpatient clinics (8% vs 2%) and...
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Study in the preparation of poly (4 vinylpyridine) based nanoparticles and their application as an effective adsorbent for the recovery of palladium from aqueous solutions
Ngày tải lên :
10/09/2015, 15:54
... Jing, and other supporting staff for administrative work and laboratory support of the Department of Chemical and Biomolecular Engineering as well as Division of Environmental Science and Engineering, ... ADSORPTION BEHAVIOR AND PERFORMANCE OF P4VP NANOPARTICLES FOR PALLADIUM RECOVERY: ADSORPTION MECHANISMS, ISOTHERMS, KINETICS AND ADSORBENT REGENERATION 119 4.1 Introduction 119 4.2 Materials and ... feasibility and effectiveness 1.3 Organization of the Thesis The contents of this thesis revolve around and branch out from the central theme of the doctoral research project, i.e the preparation and...
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