Study of oxide film on copper electrode by in situ photothermal spectroscopy
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 the chemical identity, structure, configuration, ... polarization, an oxide film was formed on the Au electrode and the corresponding PAS signal shows an increase While continuous cathodic polarization reduces the oxide film so the corresponding photoacoustic...
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A Vietnamese-American cross cultural study of giving comments on contestants’ performance by judges in Vietnam Idol and American Idol
... 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 detailed and critical analysis of data Part C: CONCLUSION Summary of the ... used by Vietnamese judges and American ones V COMMENTS ON THE INFORMANTS In the two shows Vietnam Idol and American Idol, there are two groups of informants The Vietnamese group consists of informants...
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Comparative study of HLA b27 peptide binding specificity by in vitro refolding assay
... 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 class I molecules contain six pockets of which ... main-chain and side-chain conformations in the binding site Figure 1.6 Interaction between HLA Class I Molecules and Peptides A longitudinal section through the peptide- binding groove of an HLA...
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STRUCTURES OF ADSORBED HALIDE ANIONS ON a COPPER ELECTRODE STUDIED BY IN SITU SCANNING TUNNELING MICROSCOPY
... 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 STM Halide anions adsorb with typical structures ... solely commensurate along the STRUCTURES OF ADSORBED HALIDE ANIONS ON A COPPER ELECTRODE STUDIED BY 243 Fig Morphologic feature of a chloride adlayer on a Cu(100) electrode surface, 83.23 nm ×...
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Báo cáo y học: "Risk factors associated with the loss of cartilage volume on weight-bearing areas in knee osteoarthritis patients assessed by quantitative magnetic resonance imaging: a longitudinal study" pot
... 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 magnetic resonance imaging ... played by the meniscal structure and positioning in protecting the integrity of cartilage in both healthy and OA individuals Our data, however, clearly point to the fact that by far the greatest...
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Báo cáo y học: "Ethnobotanical study of indigenous knowledge on medicinal plant use by traditional healers in Oshikoto region, Namibia" pdf
... 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) of used medicinal plants (Figure ... report on the medicinal plant use by the local traditional healers The purpose of this study is to assess traditional medicinal plant knowledge specifically with regard to the traditional healer’s...
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A study of opening conversation on the phone in english and vietnamese
... 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 analysis of the data collected from dialogues in textbooks, ... English and Vietnamese Speakers, but to Firstly, in the representation of telephone conversation everyone who uses and speaks a language opening in both languages, the grammar and vocabulary of the...
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Deposition of carbon nanotubes on si nanowires by chemical vapor deposition
... 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 eect for the transformation of Si NWs to SiC nanowires At a relatively low substrate temperature ($900°C), the deposition rate of carbon on the ... diraction rings of crystalline cubic Si and b-SiC could be identi®ed High resolution TEM images revealed that Si NW with carbon coating consisted of a single crystalline Si core and a sheath of carbon...
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Morphology and growth mechanism study of self assembled silicon nanowires synthesized by thermal evaporation
... [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 sucient 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 high absorptivity for Si±O clusters of ... related to the morphology and growth temperature We show that the formation of SiNWs is indeed closely related to the amorphous SiO particles, and the growth and self- assembling process of SiNWs on...
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Hybrid nanocomposite of fe nanoparticles on sio2 nanowires by sublimation route
... 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 proceeds with the continuous supply of Fe atoms ... Conclusion Fe NPs dispersed on the surface of SiO2 NWs can be prepared simply by heating silicon wafer and Fe powders The nucleation and growth of Fe NPs follows the S–V–S mechanism, where Fe powders...
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Báo cáo khoa học: NMR study of cellulose and wheat straw degradation by Ruminococcus albus 20 pdf
... (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, grown in the presence of Sigmacell 20 or 13C-labelled wheat straw, ... p.p.m Fig 13C-CP MAS NMR spectra of cellulose (A) and wheat straw (B) before and after the growth of R albus 20 and F succinogenes S85 St, Sigmacell 20 cellulose or wheat straw before bacterial...
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Báo cáo hóa học: " Layers of Metal Nanoparticles on Semiconductors Deposited by Electrophoresis from Solutions with Reverse Micelles" pdf
... 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 image of such a layer on InP can be seen ... isotope with the largest natural content For comparison a spectrum of Pd isotopes of 30 nm thick Pd layer deposited by vacuum evaporation on Si substrate is shown in Fig Shoulders on the left side of...
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Báo cáo khoa học: "Impact of coccidial infection on vaccine- and vvIBDV in lymphoid tissues of SPF chickens as detected by RT-PCR" doc
... 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 chicken lymphoid tissues Assuming ... excretion from at least one of them, detected as presence of viral RNA in the bursa swab Indications of replication and excretion of vvIBDV in vaccinated chickens have been discussed in a previous...
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Báo cáo y học: "he effect of carbon dioxide on near-death experiences in out-of-hospital cardiac arrest survivors: a prospective observational study" pdf
... 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 analysis To analyse the data, ... function and psychological outcomes of surviving cardiac arrest Resuscitation 2007, 74:215-221 Greyson B: A typology of near-death experiences Am J Psychiatry 1985, 142:967-969 Parnia S, Waller...
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Từ khóa: a study of the management leadership style preferred by it subordinatesstudy of ergonomics improvement on disaster prevention for ancient buildings an example of wufeng building clustersan investigation on design education in elementary school in taiwan under the trend of postmodern art a case study of the design activity for the students in the formal operational stageusing a quartz crystal microbalance biosensor for the study of metastasis markers on intact cellseffect of dietary carbohydrates on copper absorptioneffect of dietary minerals on copper absorptioneffect of the oxidation on the processing by rtm process and properties of epoxy based compositesstudy of impacts of global warming on climate change rise in sea level and disaster frequencydynamic feedbacks of the nsi on construction innovation by local contractorswatch movie pirates of the caribbean on stranger tides online in hindia sociological case study of a world bank agricultural development project in nigeriaimpact of climate change on vegetation and permafrost in west siberia subarcticeffect of climate change on mountain pine distribution in western tatra mountainsa case study of the rai lepcha and brahmin chhetri in sikkim and kalimpong west bengal indiaeffects of tobacco use on bone mineral density in middle aged womenBáo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Nguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘI