explosive and general oxidative characteristics of fuels
Báo cáo lâm nghiệp: "Comparison of general tree characteristics of less known oak species Quercus dalechampii Ten. and Quercus polycarpa Schur" pot
Ngày tải lên :
07/08/2014, 03:22
... Establishment of an emerging generalist pathogen in redwood forest communities Journal of Ecology, 93: 899–905 MATULA R., 2004 Comparison of stem characteristics of oak species Q dalechampii Ten and Q ... Diseases of Trees and Shrubs Ithaca, Cornell University Press: 574 SIWECKI R., UFNALSKI K., 1998 Review of oak stand decline with special reference to the role of drought in Poland European Journal of ... samples of leaves and cupules for species identification were easily taken away from upper insolated parts of crowns of the previously measured trees After that, diameters at each m of length of each...
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ethanol and ozone sensing characteristics of wo3 based sensors activated by au and pd
Ngày tải lên :
19/03/2014, 16:48
... (a) 2% of C2 H6 O and (b) 0.8 ppm of O3 A Labidi et al / Sensors and Actuators B 120 (2006) 338–345 343 Table Modeled RC for WO3 bare, Au/WO3 and Pd/WO3 based sensors towards 2% of C2 H6 O and ... Comparison of typical transient DC responses to gas pulse at 300 ◦ C (a) Fig 2% of C2 H6 O and (b) 0.8 ppm of O3 (6) (7) The electrons produced by this reaction are injected into the conduction band of ... stoichiometry around WO2.8 and an excellent stability under working conditions [24,25] The thicknesses of the WO3 layer and of the electrodes were 40 nm and 50 m, respectively, the area of the 339 Fig AFM...
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glucose - mediated hydrothermal synthesis and gas sensing characteristics of wo3 hollow microspheres
Ngày tải lên :
19/03/2014, 16:48
... sizes of R5 and R0.5 powders were ∼400 nm and ∼1 m (insets in Fig 3(d) and (f)) These results indicated that the R values determined the phase, morphology and the primary particle sizes of the ... range of 2–70 nm for the R30-RH and R30 powders were markedly larger that those for the R5 and R0.5 powders The surface area of the R30RH, R30, R5, and R0.5 powders were 19.0, 12.7, 7.22, and 1.27 ... increase of pore volumes in the size range of 5–20 nm by the employment of rapid heating indicates that the hollow morphology of R30-RH powders is advantageous to achieve both of high surface area and...
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thermomechanical and thermal contact characteristics of bismuth telluride films electrodeposited on carbon nanotube arrays
Ngày tải lên :
06/05/2014, 08:58
... FESEM images showing a) top view of a Bi2Te3 pattern electrofrom the CNTs could have influenced the texture and lattice deposited on top of a CNT array and b) side view of a thick Bi2Te3 pattern parameters ... support of this work is ß 2009 WILEY-VCH Verlag GmbH & Co KGaA, Weinheim COMMUNICATION www.advmat.de gratefully acknowledged Two of the authors (K G B and T D S) acknowledge funding from the Of ce of ... substrate There is a detectable influence of the CNT array on the orientation of the Bi2Te3 film and that effect is observed in X-ray diffraction patterns Some of the X-ray diffraction peaks observed...
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Báo cáo hóa học: " Fabrication and ultraviolet photoresponse characteristics of ordered SnOx (x ≈ 0.87, 1.45, 2) nanopore films" potx
Ngày tải lên :
20/06/2014, 23:20
... maximum of the photocurrent and then turn off the light to Page of observe its recovery characteristics The reproducibility of the sample was tested by repeatedly switching UV light on and off for ... 450°C, and 550°C) have an approximate atomic ratio of tin to oxygen of 1:0.87, 1: 1.45, and 1:2, respectively This is consistent with the results of XRD patterns and Raman spectra Photoresponse of ... consists only of metallic tin, and SnO is detected with a maximum contribution at 350°C At the temperature of 450°C, the diffraction profile can be indexed by the reflections of SnO phase and Sn O...
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Báo cáo hóa học: " Review of thermo-physical properties, wetting and heat transfer characteristics of nanofluids and their applicability in industrial quench heat treatment" pot
Ngày tải lên :
21/06/2014, 04:20
... behaviour of nanofluids so far and the possible mechanisms for the increment of thermal conductivity of the nanofluids are as follows [43-63]: I Brownian motion of nanoparticles: The Brownian motion of ... of nanofluid depends on the specific heat of base fluid and nanoparticle, volume concentration of nanoparticles, temperature of the fluids and the literature suggests that the specific heat of ... enhancement of heat transfer coefficient during the pool boiling of water-CNT nanofluids of 0.25, 0.5 and 1.0% concentration by volume of CNT by 1.76, 1.203 and 1.20 times greater than that of heat...
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Study on species composition and some biological characteristics of eleotridae living in the bassac river
Ngày tải lên :
15/06/2016, 17:49
... composition of Eleotridae and biological characteristics of gobies were very essential 1.2 General objective of study The overal objective aims to determine of species, abundance of Eleotridae and biological ... Nikolsky (1963) and combined with histological methods of Drury & Wallington (1980) and Kiernan (1990) (ii) Rate of male and female: observed morphological characteristics and of gobies gonads ... (Figure 4.14) 18 Stage I of the ovary Stage II of the ovary Stage III of the ovary Stage IV of the ovary Stage I of the ovary Stage III of the ovary Stage II of the ovary Stage IV of the ovary Eleotris...
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Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
Ngày tải lên :
05/09/2013, 15:28
... hand, the need for standardization of biofuels physical and chemical properties has been widely recognized In fact, it is widely recognized that only the existence of standards and norms may allow ... generation) The presence of hydroperoxides increases the risk of polymerization and acidification and of the appearance of insoluble sediments and gums, which can lead to filter plugging and deposits in ... Where, JT 80:20 = Blend of 80 % of jatropha oil methyl ester and 20 % of tallow oil methyl ester by volume, JP 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of palm oil methyl ester...
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09 Physical and Chemical Characteristics of DDGS revisions.
Ngày tải lên :
08/08/2012, 10:03
... Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and handling characteristics ... Physical & Chemical Characteristics of DDGS Particle Size, Bulk Density and pH Particle size and particle size uniformity of feed ingredients are important considerations of livestock and poultry nutritionists ... size (geometric mean), the coefficient of variation (CV) and 08 - Physical & Chemical Characteristics of DDGS standard deviation (SD) of particle size within and among ethanol plants were calculated...
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Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel
Ngày tải lên :
20/11/2012, 11:32
... The location of the line of sight and the back wall reflection is very dependent on the specific arrangement of transmitter and receiver, and therefore, over a large number of rooms and locations, ... indication of the statistics of the angle of arrival, but would yield no information regarding the correlation between time and angle of arrival In order to get an accurate picture of the time and angle ... time and angle at a given frequency At a lower frequency, the transmission and reflection characteristics of the walls and objects will be different, likely altering the amplitude characteristics of...
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INDUSTRY CHARACTERISTICS AND SOCIO-ECONOMIC STATUS OF FISHERIES INDUSTRY
Ngày tải lên :
13/04/2013, 10:31
... determination of the basic long term goals and objectives of a enterprise, and the adoption of course of action and the allocation of resources necessary for carrying out these goals” The main idea in Chandler’s ... Agriculture and living land distribution The rate of growing and living land is in fluctuation in different areas (appendix 3.4) By the custom of resident in three areas of the country, the average of ... performance of Vietnamese fisheries industry To identify the structure and characteristics of internal linkages in the fisheries industry To analyze and determine strengths and weaknesses of the fisheries...
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Characteristics of hydrogen production from food waste and waste activated sludge
Ngày tải lên :
05/09/2013, 08:40
... bottles Each bottle was supplemented with 200 mg of KH2PO4, 14 mg of MgCl2•4H2O, mg of Na2MoO4•4H2O, mg of CaCl2•2H2O, 2.5 mg of MnCl2•6H2O, and 10 mg of FeCl2•4H2O, which was modified from Lay et ... waste and sewage sludge were used for fermentative production of hydrogen Effects of VS concentrations and mixing ratio of two substrates were investigated by serum bottle tests MATERIALS AND METHODS ... 60:40, 40:60, 20:80, and 0:100 on VS basis; however, the experiments at 20:80 - 179 - Journal of Water and Environment Technology, Vol.1, No.2, 2003 and 0:100 for 3.0 and 5.0 % of total VS concentrations...
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Characteristics of Leachate from Citrus Groves and their Changes in the Collecting Reservoirs in Matsuyama, Japan
Ngày tải lên :
05/09/2013, 10:17
... western side of the region faces the Seto Inland Sea, around which are Fig.1 - Location of study area and distribution of citrus groves in Matsuyama region - 112 - Journal of Water and Environment ... condition, and the temperature was maintained constant between 10°C and 30°C RESULTS AND DISCUSSION Materials runoff characteristics and variation in the reservoir Fig indicates time courses of nitrate ... the cultivation and the ratio of the increased amount of SS to the increased amount of Chl.a was higher than that of the algae Increased amount of SS were higher in the cases of high nitrate...
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A contrastive analysis of linguistic and socio cultural features of words denoting male characteristics in english and vietnamese
Ngày tải lên :
26/11/2013, 13:31
... features of the WsDMC in English and Vietnamese - Scores of similarities and differences between the sociocultural features of WsDMC in English and Vietnamese From which we draw conclusions and generalize ... the meaning of the words denoting men and women’s characteristics from the initial investigation and the ability to use these words today The concept of WsDMC and their linguistic and sociocultural ... similarities and differences on specific sociocultural features of the WsDMC in English and Vietnamese? 1.5 SCOPE OF RESEARCH Due to time, length limit of the thesis and the ability of our own,...
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Tài liệu Báo cáo " Preparation and characteristics of LiF:Mg,Cu,Na,Si thermoluminescent material " pptx
Ngày tải lên :
13/02/2014, 04:20
... Journal of Science, Mathematics - Physics 23 (2007) 225-231 In the present work, we prepared LiF powders activated with Mg, Cu, Na and Si and studied the dependence of the glow curve and the ... as a single dopant and its concentration was calculated as total of Na and Si because the compound Na2 SiO3.9H2 O was added) The X-ray diffraction (XRD) patterns of four kinds of the above mentioned ... appears at 247 o C and the other small peaks are at 150, 205, and 280 o C Comparing the glow curves shown in Fig 2, one can note that the ratio of the height of the main peak to that of the other small...
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Tài liệu Cancer Pain Management: A perspective from the British Pain Society, supported by the Association for Palliative Medicine and the Royal College of General Practitioners docx
Ngày tải lên :
14/02/2014, 21:20
... assessment and management of breakthrough pain Pharmacy and Therapeutics 2005;30(5):296-301 Cleeland CS, Ryan KM Pain assessment: global use of the Brief Pain Inventory Annals of the Academy of Medicine ... doses of 3,000 to 5,000 MegaBequerels (MBq) following ablation of the thyroid gland 4.2.1.4 Chemotherapy and hormone therapy Sections 4.1.3 and 4.1.4 describe the palliative role of chemotherapy and ... intensity of cancer pain Cancer pain is often under-reported and undertreated for a variety of complex reasons, including a number of beliefs held by patients, families and healthcare professionals...
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Tài liệu Báo cáo khoa học: The structure and biological characteristics of the Spirochaeta aurantia outer membrane glycolipid LGLB pdf
Ngày tải lên :
19/02/2014, 16:20
... Fragments of HSQC and HMBC spectra of compound Labels illustrate assignment of the amide linkage between the amino group of Asp and the carboxyl group of GalA residue E Scheme The structures of oligosaccharides ... Amide linkage between C-6 of residue E and an amino group of the aspartic acid was identified on the basis of the HMBC correlation between H-2 of aspartic acid and C-6 of the GalA E, thus showing ... 30 min), dried and analyzed by GC-MS with the standards prepared from D-GalN and (R)- and (S)-2-BuOH The absolute configuration of L-aspartic acid was determined by chiral HPLC of the oligosaccharide...
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The Geographic Distribution and Characteristics of U.S. Bank Failures, 2007-2010: Do Bank Failures Still Reflect Local Economic Conditions? pptx
Ngày tải lên :
06/03/2014, 10:20
... agricultural incomes and caused the failure of thousands of banks located in farm states and other rural areas States where farm land values and cultivated acreage had expanded the most during ... Bureau of Labor Statistics Bureau of Economic Analysis Bureau of Economic Analysis Administrative Office of the United States Courts; Bureau of Labor Statistics Quarterly Census of Employment and ... consolidation of the U.S banking industry and the advent of banks with interstate branches The largest U.S banks operate thousands of branch offices across several states For example, as of June 30,...
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AESTHETIC AS SCIENCE OF EXPRESSION AND GENERAL LINGUISTIC docx
Ngày tải lên :
07/03/2014, 12:20
... else The doctrine of the concept and of the organism of the concepts, of definition, of system, of philosophy, and of the various sciences, and the like, will fill the place of these and will constitute ... of the theory of play–Critique of the theory of sexuality and of the triumph–Critique of the Aesthetic of the sympathetic–Meaning in it of content and of form–Aesthetic hedonism and moralism–The ... judgments of value–Exclusion of the practical from the aesthetic–Critique of the theory of the end of art and of the choice of content–Practical innocence of art–Independence of art–Critique of the...
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Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt
Ngày tải lên :
08/03/2014, 10:20
... presence and absence of EDTA (Fig 1) The rate of oxidation was increased in the presence of the LPSs of both the smooth and rough E coli, but the rate of oxidation in the presence of the LPS of smooth ... fast phase of the reaction, but decreased the rate of the slow phase of oxidation in the presence of EDTA A comparison of rough and smooth LPSs of E coli and S minnesota in the presence of EDTA ... effects of the LPSs of rough and smooth E coli on the oxidation of Hb A0, both in the presence and absence of EDTA, is provided in Fig The rate of oxidation was increased in the presence of the...
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