morphology of different electrodeposited pure metal powders

... results of morphology investigation of different metal powders, e.g., Ag, Pd, Pb, Cd, Fe, Ni, and Co It is shown that the morphology is different for each metal The conditions for deposition of each ... General Theory of Disperse Metal Electrodeposits Formation ˇ ´ Konstantin I Popov and Nebojsa D Nikolic Morphology of Different Electrodeposited Pure Metal Powders ... of powders are also discussed It is shown that the hydrolysis of metallic ions is the most important factor leading to the deposition of metal powders from aqueous solutions This new volume of...

Ngày tải lên: 21/02/2014, 18:20

... microscope Discussion 3.1 Influence of reaction temperature on the morphologies of ZnO powders The influence of the reaction temperature on the morphologies of ZnO powders was studied, and the results ... time 10 h 3.4 XRD patterns of ZnO powders and EDS pattern of flower-like structure The XRD patterns of ZnO of flower-like particles, rods and flake, and the EDS pattern of the ZnO with flower-like ... the morphologies of ZnO powders The influence of the reaction time on the morphologies of ZnO powders was also discussed, as shown in Fig Fig 3(a) and (b) Fig SEM images of ZnO particles synthesized...

Ngày tải lên: 06/05/2014, 13:26

Ngày tải lên: 04/10/2012, 10:02

... small numbers in the form of a biofilm and are also often in a sessile state that is characterized by a slow rate of reproduction [8,10-13] An analysis we carried out of 110 infected hip and knee ... cement of the spacer is not intended as a means of fixing the prosthesis so the mechanical characteristics of the cement is not of primary importance at this stage Thus, large amounts of antibiotics ... two-stage revision have been treated very differently by different groups: the type of antibiotic used in the spacer, the duration of the spacer period, the duration of systemic antibiotic treatment,...

Ngày tải lên: 26/10/2012, 09:53

... a percent of N ¼ consumers who answered this particular question The effect of product is also significant (p ¼ 0:01), which means that type of cheese significantly influenced the rating of liking ... indicating no effect of the order of the testing situation Table shows data from the in-home testing The majority of the consumers (80%) tasted the cheese samples without any kind of bread, while ... occurs regardless of time, place, alcohol or snacks Appetite, 15, 89–101 de Castro, J M., & de Castro, E S (1989) Spontaneous meal patterns of humans: influence of the presence of other people American...

Ngày tải lên: 03/04/2013, 21:07

... data have on the accuracy of the energy demands of a rather large complex of buildings To this aim, the energy demands of the buildings of the Aristotle University of Thessaloniki Campus were ... category of building complexes Group of Buildings Kindergarten Faculty of Education Central Library Administrative Building Faculty of Veterinary Medicine Faculty of Philosophy Faculty of Engineering ... group of buildings is that of the Engineering School, followed by that of the School of Natural Sciences and of Philosophy This was expected, since these groups are the largest ones in terms of...

Ngày tải lên: 05/09/2013, 15:28

... viewpoint This point of view is that of a former uni- Fig Development of models The Morphology of Filamentous Fungi versity professor, who started research after the morphology of moulds in 1971 ... existing ones Introduction to Morphology 3.1 What Is Morphology? Morphology is the science of the form of things It is a wide spread field of attention in a large number of sciences: biology as a ... 4.1.4) 4.1.1 Image Analysis Much of the early work on morphology was of a qualitative nature Early papers with a quantitative description of the morphology of a number of fungi under submerged, stirred,...

Ngày tải lên: 23/10/2013, 17:20

... oligomers (Eur J Biochem 270) 3259 cells, the presence of two different clusters of eEF1A isoforms (cluster and cluster 2) The apparent pI of cluster ( pH 9.0), was calculated theoretically by ... nature of the fastermigrating isoform of eEF1A in cancer cells, the estimation of its pI remains merely indicative A magnified image of this analysis, performed with a different nuclear extract, is ... quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal Biochem 72, 248–254 20 Laemmli, U.K (1970) Cleavage of structural proteins during the assembly of the...

Ngày tải lên: 21/02/2014, 00:20

... presence of the same kind of spectrum for 4N complexes of GGH, where the a carbon of the His residue is the sole source of chirality [10] However, while positions of the component dd bands and of CT ... studies of the Ni(II) complex of HSA [6] Due to different protonation patterns, the stability constants of particular complexes of model peptides cannot be compared directly There are two ways of ... in the middle of the range of values for both Cu(II) and Ni(II) Note that the variation of side chain substituents can result in changes of complex stabilities by up to six orders of magnitude,...

Ngày tải lên: 22/02/2014, 04:20

... consisting of two doses of DNA with EP [10] Actually, this approach might be very attractive because it would eliminate the need for two different types of vaccine For example, the use of a DNA ... function; 2) two different arms of the immune system may be enhanced by using two different modalities (i.e., CD4+ and then CD8+ T cells); and 3) some of the most effective methods of immunization, ... route of immunization can influence the outcome of the immune response through altering the interaction between the vaccine and different APCs at the site of injection Hence, the routes of administration...

Ngày tải lên: 06/03/2014, 02:21

... Table 1: Distribution of symptomatics and number of cases identified in three surveys Surveys No Eligible No Examined (%) No of symptomatics (%) No of sputum examined (%) No of cases Survey I 83425 ... onset of cough and the time of elicitation of cough is given in Table-3 It could be seen that proportion of the cases yielded were 32.7, 29.3 and 38.0% from symptomatics who reported cough of weeks ... the yield of cases employing different symptoms inquiry in three disease surveys and the relative merits of each In 1999-2001, a baseline disease survey was conducted in a random sample of 50 villages...

Ngày tải lên: 06/03/2014, 04:20

... consisted of a linker (Glc-Kdo2)-lipid A structure The phenotype of this mutant was examined to investigate the roles of different moieties of the LOS molecule in biological activities of the M ... [20,22–24,26,30–32] A series of stepwise-truncated LOS mutants can therefore be established by knocking out some of the genes and then the biological activities of the different truncated LOS mutants ... progression of the COPD Approximately 20 million cases of such exacerbations are reported each year in the United States, up to 35% of them resulting from M catarrhalis infections The pathogenesis of...

Ngày tải lên: 07/03/2014, 05:20

... and CD spectra of metallothioneins devoid of any aromatic residues that Fig Wavelength and time scans of the CD of MT2 in the presence and absence of NO and GSH/GSSG CD spectra of 100 lM Cd5Zn2MT2 ... enables the determination of a variety of elements in solution In order to differentiate between protein-bound and free metal, a preceding separation of protein and unbound metal by size exclusion ... (1985) Products of metal exchange reactions of metallothionein Biochemistry 24, 6744–6751 14 Briggs, R.W & Armitage, I.M (1982) Evidence for site-selective metal binding in calf liver metallothionein...

Ngày tải lên: 07/03/2014, 15:20

... capable of modeling the morphology of the toba, would not work effectively The effectiveness of a grammar is a measure of their productivity (Heintz, 1991) Taking into account the productivity of ... Analysis of the third person verbal paradigm In this section we model the morphology of the third person of transitive verbs using two-taped finite nondeterministics automata The modeling of this ... mark of time As an example of a typical verb we can considerate the sanadatema: Example sanat(a) 1Act- advice ”I advice -d dat you” -em ben -a One of the characteristics of the toba verb morphology...

Ngày tải lên: 07/03/2014, 22:20

... system of three species of Polistes (Hymenoptera: Vespidae) International Journal of Insect Morphology and Embryology 1(4): 315-320 Evans ME 1959 The evolution of social life in wasps Proceedings of ... Journal of Insect Science | www.insectscience.org Journal of Insect Science:Vol 10 | Article 71 Brito P, Moreira J, Lino-Neto J 2005 Morphology of the male reproductive system and sperm of Mischocyttarus ... Histology of the male reproductive system of Polistes vesicolor D-E Photomicrograph of the spermatozoa and of the nucleus stained with DAPI, respectively A Longitudinal section from the region of the...

Ngày tải lên: 14/03/2014, 16:20

... from Refuse Incineration 80 f2 Contribution of Trace Metals f1 f2 Fig Schematic Drawing of Estimation Method for Contribution of Emission Sources to Trace Metal Concentrations 31 ... that almost of the total amount of Cd in the atmosphere originates from refuse incineration as in the case of Pb Dust from Other Sources Lead Concentration Lead Concentration Trace Metal Concentrations ... constant, presumably because of the mixing and uniformatization of a large amount of waste containing lead in refuse incineration plants ● Annual Mean Values at 16 Stations of the National Air Surveillance...

Ngày tải lên: 16/03/2014, 00:07

... Persistence of Metals in Soil .114 6.3.1 Residence Time of Metals in Soil 114 6.3.2 Critical Loads of Metals 114 6.3.3 Aging of Metals in Soil 115 6.3.4 Transformation of ... output of such an approach is an estimate of load of the amount 44400_book.fm Page Wednesday, November 8, 2006 3:56 PM Assessing the Hazard of Metals and Inorganic Metal Substances of metal substance ... rate of release of bioavailable forms of a metal from a parent compound in the soil compartment There are a number of dissolution pathways that lead to the release of free metal ions from metal- containing...

Ngày tải lên: 16/03/2014, 11:45

... shows the typical morphology of the materials in the yellow web It can be seen that the product consists of nanowires with an average diameter of 14 nm Most of the SiNWs are consist of straight and ... diagram of the laser ablation apparatus Fig Morphology of Si nanowires taken from the yellow product Ža Low-magnitude TEM image of Si nanowires The inset is SAED pattern Žb HRTEM image of a typical ... pulse and a pulse width of 34 ns at 10 Hz ablated the target The total duration of ablation was h and the size of the laser spot on the target was about = mm Two layers of sponge-like webs, a...

Ngày tải lên: 16/03/2014, 15:08

... functionality of the ATPase, they are all interpreted independently of the metallo-chaperone Indeed, studying the Atx1–Ccc2 route in vivo remains challenging, because of the existence of an Atx1-independent ... interactions are relieved by binding of the metal to the N-terminus of the ATPase To further study the role of the Ccc2 N-terminus in the overall function of the ATPase in vivo, we engineered ... analyses of the ATX1 metallochaperone J Biol Chem 274, 15041–15045 13 Arnesano F, Banci L, Bertini I, Huffman DL & O’Halloran TV (2001) Solution structure of the Cu(I) and apo forms of the yeast metallochaperone,...

Ngày tải lên: 23/03/2014, 05:22

... inhibitory effect of propionate in combination with glucose was tested by use of 50 mm glucose as main carbon source and addition 3618 of different amounts of propionate After incubation of replicate ... due to a different degree of disruption of the mycelium and some loss of the acyl-CoA during the purification procedure Anyhow, an approval of the procedure with known concentrations of acetyl-CoA ... AJ888885) Comparison of genomic and cDNA revealed two introns with a size of 58 and 64 bp Removal of the introns led to an open reading frame of 465 amino acids and a molecular mass of 51.41 kDa, which...

Ngày tải lên: 23/03/2014, 15:20