... protection), and 22 (reaction-zone model and flow-through porous electrodes) Some concepts have been added to Chapters (Pourbaix diagrams and the temperature dependence of the standard cell potential) and ... primary and secondary batteries and fuel cells; in the production of chlorine, caustic soda, aluminum, and other chemicals; in electroplating, electromachining, and electrorefining; and in corrosion ... understanding of the interactions and subtleties xv XVÎ PREFACE TO THE THIRD EDITION We have much gratitude for the many graduate students and colleagues who have worked on the examples cited and...
Ngày tải lên: 22/11/2016, 12:05
... well-being scores and the levels of laughter This test suggested that level one and level two (p=0.021) and level one and level three (p
Ngày tải lên: 26/10/2012, 09:57
Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"
... involved in transcriptional and translational processes As shown in Table 1, the up-regulated genes were COBRA1, ITGB4, STAU2, and HMGN3 with a SLR of 3.30, 2.61, 1.68 and 1.52, respectively ANK3 ... cell-matrix adhesion, integrin-mediated signaling, and development for ITGB4; transport for STAU2; and an unknown biological process for HMGN3 The biological processes in which ANK3, the down-regulated ... induction of transcription factors (AP1, Elk1, Stat1, SRF and NFκB) and expression of apoptotic genes (Fas receptor, Fas ligand, FADD and caspase 8) [19] In addition, as confirmed by the functional...
Ngày tải lên: 31/10/2012, 15:28
Both/ both of, neither/neither of, either/either of
... 11 A: Did you go to Scotland or Ireland for your holiday B: We went to A wwek in Scotland and a wwek in Ireland 12 After the accident cars stopped drivers got out and started shouting at each ... sentences with both and , neither nor, and either or Tome was late So was Ann Both He didn't write He didn't telephone He neither The hotel wasn't clean And it wasn't ... which one to buy my parents is English My father is Polish and my mother is Italian Is today is 17th or 18th? It's the 20th Jim and I hadn't eaten for a long time, so us were very hungry...
Ngày tải lên: 24/06/2013, 01:26
Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities
... first, second and fourth locations counting from the mouth of the river consisted mostly of silt and clay with less than 20% sand content However, the third sample contained 64% of sand and other ... mean volume of around 10 micrometer and with lower than 17% sand content Figure 1(c), 1(d), 1(e) and 1(f) show the horizontal distribution of copper, nickel, lead and zinc concentrations in the sediments ... lead and zinc Table summarizes the results of all the target metals in this study Concentration of metals like copper and nickel other than lead and zinc were distributed in narrow ranges and...
Ngày tải lên: 05/09/2013, 09:08
Spatial Variation of Metal Concentrations in Watercourses of an Urban River Basin in Southeastern Brazil
... limestone mining and cement companies (CPRM, 1998) Anthropogenic inputs of zinc include manufacturing processes (production of iron, chemicals, pulp and paper, and petroleum products), and domestic ... state of Minas Gerais, between the coordinates 17°15’ and 20º25’, latitude south, and between 43º25’ and 44º50’, longitude west (Fig 1), and is the largest tributary of the São Francisco River ... potassium dichromate and sulphuric acid (Hg) or at 4ºC (As and Se) and stored in polythene bottles Sampling bottles were kept in large airtight plastic ice-cold containers at 4°C and transported to...
Ngày tải lên: 05/09/2013, 10:15
Influence of Phosphorus Concentration on the Biodegradation of Dissolved Organic Matter in Lake Biwa, Japan
... Association and Water Environment Federation (1998) Standard Methods for the Examination of Water and Wastewater, 20th edn, American Publich Health Association, Washington DC, USA Aoki S., Fuse Y and ... of humic substances and other dissolved organic matter and their effects on the increase of COD in Lake Biwa, Anal Sci., 20, 159-164 Gurung T B and Urabe J (1999) Temporal and vertical difference ... Water and Environment Technology, Vol 9, No.2, 2011 mL of the filtrated secondary effluent were poured into a 102 mL BOD bottle and incubated under the same condition aforementioned Initial and...
Ngày tải lên: 05/09/2013, 10:17
Báo cáo "The effect of Cu concentration in soil and phosphorous fertilizer on plant growth and Cu uptake by Brassia juncea L. grown on contaminated soils " doc
... soil and Cu accumulation in plant, and also the role of phosphate in reducing the uptake of Cu by Brassica juncea L 2.2 Sampling and chemical analysis Plant and soil samples were taken and analysed ... phosphorous fertilizer application at the rate higher than 80kg P2O5/ha At the application rate of 80kg P2O5/ha, the height and biomass of plant are increased by 30% and 31% respectively, and the content ... ppm, and strongly affected by the concentration at about 50 ppm which is equivalent to the application rate of 200 ppm Cu The height and the biomass of plants are reduced dramatically by 36% and...
Ngày tải lên: 14/03/2014, 15:20
Báo cáo khoa học: Enhancement of intracellular concentration and biological activity of PNA after conjugation with a cell-penetrating synthetic model peptide docx
... 0.5 p.s.i and the separations were performed at 650 VÆcm)1 and 25 °C The peaks of the references appeared after 1.8 (I), 2.1 (e-fluoresceinyl lysine) and 4.2 (II) Apart from free I and II, the ... FACS and CLSM by providing absolute quantitation of internalized PNA CLSM revealed extensive fluorescence in the cytosol and nucleus of CM and CHO cells after exposure to both the naked PNA I and ... peptide tag and the relatively long time required for the wash and trypsination processes, respectively, might have biased the results In addition to the information provided by CLSM and FACS,...
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: Sendai virus N-terminal fusion peptide consists of two similar repeats, both of which contribute to membrane fusion ppt
... 7–17 and 21–31 of the consensus sequence Large unilamellar vesicles (LUV) were prepared from DOPtdCho, DOPtdEth, and Cho (1 : : 1) and when necessary with different amounts of Rho-PtdEth and NBDPtdEth, ... passing through the ordinates at 1700 cm)1 and 1600 cm)1 was subtracted To resolve overlapping bands, the spectra were processed using TM PEAKFIT (Jandel Scientific, San Rafael, CA, USA) software ... elements were taken from Jackson and Mantsch [41], mean values ± standard deviation are given Secondary Structure (%) Sample a helix Random coil Aggregated strands Other structures WT 1–33 G12A...
Ngày tải lên: 23/03/2014, 21:21
Báo cáo khoa học: "Growing Finely-Discriminating Taxonomies from Seeds of Varying Quality and Size" docx
... acquired, e.g., that snowflakes are pure and unique, acrobats are agile and nimble, knifes are sharp and dangerous, viruses are malicious and infectious, and so on However, because they find that ... bootstrapping process In section we describe the bootstrapping process in more detail; such processes are prone to noise, so we also discuss how the acquired categorizations are validated and filtered ... Ontologies Functional and Context-Sensitive In Proc of the 45th Annual Meeting of the ACL, pp 57–64 Veale, T and Hao, Y (2008) A Fluid Knowledge Representation for Understanding and Generating Creative...
Ngày tải lên: 24/03/2014, 03:20
Báo cáo hóa học: " Ultrafast Dynamics of Localized and Delocalized Polaron Transitions in P3HT/PCBM Blend Materials: The Effects of PCBM Concentration" doc
... bulk heterojunctions and the arrow indicates the molecular structure of the PCBM b Energy band diagram of blend materials for bound and mobile electrons and holes The arrows P1 and P2 represent the ... Gaussians centered at 1.45 and 1.76 eV which represent the PA bands of localized and delocalized polarons P2 and DP2, respectively [5, 10] The localized polaron transition P1 and the delocalized polaron ... two PA bands close to the P2 and DP2 polaron transitions reported previously [10] The first band originates from localized polarons in the disordered P3HT regions whereas the second band originates...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Effect of Sulfur Concentration on the Morphology of Carbon Nanofibers Produced from a Bot" pptx
... approximately 1,345 and 1,573 cm-1 region, which corresponds to the D- and G-band, respectively The G-band is attributed to the Raman active E2g in-plane oscillation mode and D-band corresponds to ... atomic ratio of Fe and S At 10.5 and 40 at.% of Sulfur concentration, the density of asgrown fiber is lower compare to that of 21 and 31.5 at.% sulfur grown CNFs Figure 1b and c depict the SEM ... nitrogen gas was 2.5 L/min and deposition time was lasted for During the deposition process, the catalyst particles decomposed and formed sulfur contaminated iron nanoparticles and CNFs started to grew...
Ngày tải lên: 22/06/2014, 01:20
Báo cáo hóa học: " Initial susceptibility and viscosity properties of low concentration e-Fe3 N based magnetic fluid" pdf
... sample holder is in the shape of a cylinder and a ratio between the height and diameter equal to Due to the low concentration of the particle in the samples, and the high aspect ratio of the cylinder, ... Brookfield viscosity standard fluid The density, viscosity, particle volume fraction, and magnetic volume fraction of the magnetic fluid samples are shown in Table Result and discuss Initial susceptibility ... sufficiently diluted ferrofluid (sample and 2), magnetic dipolar interactions are neglected and the magnetic particles of the ferrofluid feel only the external magnetic field And the susceptibility increases...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo nghiên cứu khoa học: "INFLUENCE OF PARAFIN CONCENTRATION ON THE SEDIMENTATION OF DISPERSED PARTICLES IN THE PETROLEUM MEDIA" pdf
... Pa.s Tables and are for the ratio coefficient K between the measurred and theoretical speed calculated to Stokess equation Tables and are for the same ratio coefficient K in tables and 4, but ... correlations, UPa and ULT denote the measured and the Stokes theoretical sedimentation speeds The calculated results are shown in table and From the calculations, K, ratio between the measurred and Stokes ... Asian RSCE, Hanoi (2005) (to be presented and published) [2] Martin Rhodes, Introduction to Particle Technology, (1998) [3] Wu Chen and Keith J.Scott, Handbook of powder science [4] Willkinson...
Ngày tải lên: 22/07/2014, 02:20
Báo cáo y học: "The mechanism of low-concentration sodium nitroprusside-mediated protection of chondrocyte deat" pps
... supplemented with 10% FCS, 1% L-glutamine, and 1% Fungizone (Gibco, Grand Island, NY, USA) and in DMEM supplemented with penicillin/streptomycin (150 units/ml and 50 mg/ml, respectively) Confluent ... cells, and multiplying by 100 Cell death was also verified by flow cytometry Chondrocytes were trypsinized after treatment and were sedimented, and the cell pellets obtained were washed and stained ... autoradiography Data analysis Data are expressed as means ± standard deviations The paired t test was used to compare controls and treatment conditions, and significance was accepted at a confidence level...
Ngày tải lên: 09/08/2014, 06:22
báo cáo khoa học: "Effects of plasma concentrations of 5-fluorouracil on long-term survival after treatment with a definitive 5-fluorouracil/cisplatin-based chemoradiotherapy in Japanese patients with esophageal squamous cell carcinoma" doc
... infusions of 5-fluorouracil (400 mg/m2/day for days 1-5 and 8-12) and cisplatin (40 mg/m2/day on days and 8), and radiation (2 Gy/day on days 1-5, 8-12, and 15-19), with a second course (days 36-56) repeated ... contributions AK, TT and TS conceived, designed and coordinated the study IM, TT, TO and HO evaluated the clinical outcome TN and IM determined the plasma concentrations of 5-FU AK, MY, KK and KN carried ... 5-FU/CDDP-based CRT, and the association between prognosis and the plasma concentration of 5-FU was evaluated Age, body weight, and disease stage affected the log-term survival, and the survival...
Ngày tải lên: 10/08/2014, 10:21
Báo cáo y học: " Comparison of the expression of cytokine genes in the bursal tissues of the chickens following challenge with infectious bursal disease viruses of varying virulence" pps
... amplification All standard dilutions, controls and infected samples were carried out in triplicate on the same plate, and each reaction plate contained two standard curves for both target and reference ... gene and IBDV-specific products over six log10 dilutions The equation for the standard curve and correlation coefficient (r2) for cytokines, IBDV and GAPDH are given in Table Page of Table Standard ... the means and standard errors (SE) from three separate experiments The difference in cytokine expression between experimental group and control group was assessed by Student’s t-test and comparisons...
Ngày tải lên: 11/08/2014, 21:21
Báo cáo y học: "Fluctuations of inspired concentrations of nitric oxide and nitrogen dioxide during mechanical ventilation" ppt
... products HNO2 and HNO3 which dissolves into NO2– and NO3– + H+ NO2 formation should be increased according to the kinetics of this reaction with higher concentrations of NO and O2 and a longer ... which is integrated into a standard respirator (Servo 300 NO-A, Siemens, Lund, Sweden) and which has been shown to be accurate for the administration of NO between and 100 parts per million (ppm) ... measurements was then repeated for an FiO2 of 0.5 and 1.0 A chemiluminescence analyser (CLD 700, Eco Physics, Duernten, Switzerland) was used for measuring NO and NO2 concentrations With this device,...
Ngày tải lên: 12/08/2014, 18:20
Effects of sugar concentration and yeast inoculation strategy on mango wine fermentation
... leucine and isoleucine, with a protein content of approximately 0.8 g/100 g (Tandon and Kalra 1984) Lipids constitute less than 1% (w/w), with triglyceride being the major component (Gholap and Bandyopadhyay ... esters and higher alcohols and more acetic acid and acetaldehyde were produced in high sugar fermentation The effects of a non-Saccharomyces yeast, Williopsis saturnus var mrakii NCYC 500 and a ... 2-phenylethyl acetate and isoamyl acetate during during PSF1 ( ), NSF2 ( ) and MCF3 ( ) 103 Figure 5.8 Changes in acetic acid and hexanoic acid during PSF1 ( ), NSF2 ( ) and MCF3 ( ) ...
Ngày tải lên: 30/09/2015, 10:12