Study of oxide film on copper electrode by in situ photothermal spectroscopy

... behavior of an oxide film on a copper electrode in a 0.1 N NaOH solution has been studied by the in- situ photothermal spectroscopy (PTS) method using a polyvinylidene difluoride (PVDF) pyroelectric film ... yield information regarding only the rate of reaction, the influence of diffusion, concentration, temperature, and so on They cannot give information about...

Ngày tải lên: 17/09/2015, 17:20

... cross- cultural study of giving comments on contestants’ performance by judges in Vietnam and American Idol to find out the similarities and differences in the manner of giving comments of Vietnamese and ... necessary) The similarities and differences in the way of giving comments by Vietnamese and American judges are drawn from de...

Ngày tải lên: 10/08/2015, 19:48

... Schematic diagram of six pockets defined in the peptide- binding cleft of HLA class I molecules (top view of peptide- binding cleft) 13 1.6 Interaction between HLA Class I Molecules and Peptides 15 1.7 ... view of peptide- binding cleft) A, residues of HLA class I molecules identified by their amino acid position number B, the peptide- binding site of HLA c...

Ngày tải lên: 03/10/2015, 20:58

... electrode For the adsorption of iodide anions on the same substrate surface the supporting electrolyte (10 mM HCl) was replaced by STRUCTURES OF ADSORBED HALIDE ANIONS ON A COPPER ELECTRODE STUDIED ... IV CONCLUSION The electrochemical behaviors of a Cu(100) electrode in pure dilute HCl and iodide containing HCl solutions was investigated by in situ...

Ngày tải lên: 30/10/2015, 20:57

... study design, acquisition of data, analysis and interpretation of data, and statistical analysis M-JB and FA contributed to acquisition of data and to analysis and interpretation of data DC and ... Zhang Y, Niu J, Goggins J, Amin S, LaValley MP, Guermazi A, Genant H, Gale D, Felson DT: Increase in bone marrow lesions associated with cartilage loss: a longitudinal magne...

Ngày tải lên: 09/08/2014, 10:20

... on the use of indigenous medicinal plants by traditional healers No plant samples were collected Forty seven respondents with a traditional knowledge of useful medicinal plants, mostly either ... Percentage of medicinal plant parts used by the traditional healers 2-5 Days Gonorrhea -7days Gonorrhea -7days Regarding to the preparation method (fresh and dry...

Ngày tải lên: 10/08/2014, 09:21

... Representation of Telephone Openings in Vietnamese Like English, Conversation Openings in English and Vietnamese from 70 telephone conversations in Vietnamese and 40 questionares in Vietnamese, we can ... pragmatic aspects of telephone conversation openings on the basis of closing conversation on telephone 1.7 ORGANIZATION OF THE STUDY contrastive...

Ngày tải lên: 26/11/2013, 13:22

... a mixture of graphitic carbon and SiC nanowires was formed because of both the carbonization of the nanowires and the fast carbon deposition to form the carbon- like structure Conclusions In summary, ... tube-like carbon shell structure and a carbonization e€ect for the transformation of Si NWs to SiC nanowires At a relatively low substrate temperature ($900°C), the...

Ngày tải lên: 16/03/2014, 15:04

... [10±13] and thermal evaporation [14±17] are two methods normally used for the synthesis of SiNWs The key point in these two methods is the formation of a sucient amount of silicon atoms and/ or silicon ... made of a Si core and a SiO2 sheath The one-dimensional growth of SiNWs is facilitated by the SiO2 sheath that con®nes the lateral growth of SiNWs, and the...

Ngày tải lên: 16/03/2014, 15:06

... direction of the gas flow is from the initial Fe powders to SiO2 NWs, Fe atoms and Fe NPs only attach on the front side of SiO2 NWs, while no Fe NPs were found on the back side of SiO2 NWs Conclusion ... surface of SiO2 NWs by the flowing mixture of Ar and H2 Fe nuclei form by the deposition and segregation of Fe atoms, and further growth of Fe NPs...

Ngày tải lên: 16/03/2014, 15:10

... (Fig 3) Monitoring of cellulose and wheat straw degradation by analysis of the culture medium The degradation of cellulose and wheat straw by R albus 20 was monitored by analysis of the components ... Sigmacell 20St RA 20 FS 85 Monitoring of cellulose and wheat straw degradation by analysis of the solid residue R albus 20 cells, grow...

Ngày tải lên: 23/03/2014, 07:20

... measured on the contact of mercury with Si wafer before (empty circles) and after (filled circles) deposition of Pd nanoparticles Fig SEM image of Pd nanoparticles layer formed by electrophoresis on ... electrophoresis, deposition of conductive layers of Pd nanoparticles has been achieved Then we followed with the depositions on polished InP substrates A SEM im...

Ngày tải lên: 22/06/2014, 18:20

... strain replication in spite of vaccination Parameters investigated and compared included clinical signs, pathological lesions in the intestines and in the bursa of Fabricius, seroconversion, and ... effect of concurrent stimulation of the immune system by subclinical coccidiosis and vvIBDV, enhancing the replication and distribution of the vaccine strain in chic...

Ngày tải lên: 12/08/2014, 18:21

... that might be important are the cardiac aetiology of cardiac arrest [27], previous near-death or paranormal experiences [27], out -of- hospital cardiac arrest [25], female sex [25], and fear of ... sample analysis that was performed on the samples taken in the first five minutes upon the admission of the patients to the hospital was taken into account Statistical analy...

Ngày tải lên: 13/08/2014, 20:21