determination of the amount of nitrogen provided by the awsar relative to the agronomic rate
Xác định lượng vết Selen bằng phương pháp Von- Ampe hòa tan catot xung vi phân khi có mặt Rh = Ultratrace determination of Selenium (IV) by cathodic stripping voltammetry tn the presence of Rhodium
... vòng quét theo chiéu anot co the giài thich H2Se tao thành phàn ùng khù cùa H2Se03 qua Se(Hg) khué'ch tàn nhanb khòi bé mat dien cUc TrUdng hóp co Rh(III): Khi phàn cUc theo chiéu catot, pie hi ... phàn cUc theo chiéu catot, xuà't hien mot pie ò -0.591V, thè' dinh pie it bi dich chuyén thay dòì tò'c phàn cUc; già tri cUdng dò dòng giàm dàn càc vóng quét tiép sau Khi phàn cUc ngUdc lai theo ... dòng vào toc phàn cUc dUdng von-ampe vóng 50mV/s Ep{mV) ip lOOmV/s Ep(mV) ÌP 200mV/s Ep(mV) ip b Catot -591 496.6nA -591 631.InA -588 715.2nA Anot a -533 35.7nA -534 36.2nA -536 35.4nA Catot -723...
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Báo cáo khoa học: "Simultaneous Determination of Various Macrolides by Liquid Chromatography/Mass Spectrometry" pps
... technique for the simultaneous determination of macrolides The fragmentation patterns provide the confirmatory information of macrolides The relevance of these studies for the determination of macrolide ... is used for the back-calculation of the drug concentration in the sample, y=mx + b (m, the slope; b, the intercept; x, the amount; y, the area) b is the residual standard deviation of calibration ... different from that of major component Even changing the mobile phase, the minor component was not separated and was moved together with the major component The chromatographic property of partially...
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Báo cáo y học: "Celastrus aculeatus Merr. suppresses the induction and progression of autoimmune arthritis by modulating immune response to heat-shock protein 65" pptx
... deviation) of the cytokine response to an anti-inflammatory type [26] This relative deviation of the cytokine response, caused either by decreased Th1-type cytokines and/or by enhanced Th2-type cytokines ... secretion of anti-inflammatory cytokines over proinflammatory cytokines in response to Bhsp65 To test and compare the T cell proliferative and cytokine response to the disease-related antigen Bhsp65 of ... understanding of the pathogenesis of autoimmune arthritis as well as to the testing of new therapeutic agents of natural or synthetic origin [18-21] As a pre-requisite to unraveling the mechanisms...
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DEVELOPING SOFTWARE TOOLS FOR STRUCTURE DETERMINATION OF LARGE PROTEINS BY NMR SPECTROSCOPY
... Table 3.2: List of the axes of the 4D NOESY and CCH-TOCSY spectra 35 Table 3.3: Summary of the data format of the shifts file 39 v List of Figures Figure 1.1: Effects of RF pulses on the net magnetization ... energy difference between the two states, and therefore the strength of the magnetic field The higher the B0, the bigger the ΔE, and the more spins that will contribute to the signal This fact explains ... saturate the spin system and rotate the net magnetization to the xy plane (C) The 180° pulses invert the spin system and rotate the net magnetization to the -z axis The spin system tends to return...
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The Sensitivity of Bank Net Interest Margins and Profitability to Credit, Interest-Rate, and Term-Structure Shocks Across Bank Product Specializations potx
... Conceptually, the value of the shareholders’ interest can be thought of as a call option on the assets of the firm, with the ability to put the assets to the debt holders if the value of the assets ... where EAk is the market value of the earning asset of repricing frequency k, BEAk is the promised value of the debt, Pt() is the put option on the assets of the firm, Ab, T is the time to repricing, ... incorporate credit quality by defining the value of an earning asset as composed of two components: the promised value, less the value of an option held by the bank (the lender) to take over the...
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Báo cáo y học: " Induction of apoptosis and inhibition of cell growth by tbx5 knockdown contribute to dysmorphogenesis in Zebrafish embryos" pptx
... [22-24] In addition, resynthesis of ATP decreased in the mitochondria of apoptotic cells, and a relatively low ratio of ATP to ADP can be used to monitor apoptosis The decreased ATP level suggests ... eventually come to the end sequel of apoptosis and cease of cell growth Besides, the distribution of aberrant apoptosis and deviant cell cycle caused by a deficiency of tbx5 in the embryos might ... organ or tissue is often preceded by the extensive proliferation and differentiation of a particular cell; the resultant mass is then “pruned” into the correct form by apoptosis Therefore, embryonic...
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Review and Evaluation of Proposed Legislation Entitled: An Act Relative to Women’s Health and Cancer Recovery Senate Bill 896 pdf
... mastectomies, lumpectomies, and lymph node dissection for the treatment of breast cancer The intent of the bill is to provide the physician with the authority to determine the length of the hospital ... benefit, including the impact of the benefit on the quality of patient care and the health status of the population; and, the results of any research demonstrating the medical efficacy of the treatment ... Wong provided review of the medical efficacy section of the report DHCFP, Compass and EBD worked together to evaluate the likely effects of the proposed bill on existing health insurance The following...
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Tài liệu Báo cáo " Determination of the annual beta dose by meaming beta activity using the liquid scintillation technique " ppt
... is the specify activity of beta (Bq/kg), and (Iγ) is gamma dose rate (µR/h) Water in the pore of pottery or in the soil absorbs some parts of the radiation that would otherwise reach the thermoluminescent ... reliable is the technique of thermoluminecence dating [5,6] Fig the measurement of the gamma dose rate using the radiometer CΡΠ-68-01 This paper presents a new method to evaluate the annual beta ... Presently, in the ancient pottery TL dating the following steps for the determination of annual dose rate are: (i) place the thermoluminiscnece dosimeter at the field; (ii) determine the environmental...
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STUDENTS’ SATISFACTION ON THE SERVICE QUALITY PROVIDED BY COLLEGES OF THAI NGUYEN UNIVERSITY: A PROPOSED FORMATION PROGRAM
... Republic of Vietnam (NAME OF PROFESSOR) (NAME OF PROFESSOR) Member Member (NAME OF PROFESSOR) (NAME OF PROFESSOR) Member Member (NAME OF PROFESSOR) Chairman Accepted in partial fulfilment of the requirements ... was used to test the significant mean difference between the students’ perceptions and expectations of the service quality provided by the colleges of TNU Profiles of the respondents: The demographics ... and the issues that frequently accompany the presentation of the overall position of an institution often refer to the general climate on campus and to the level of students’ satisfaction In the...
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báo cáo hóa học: " Method optimization and validation for the simultaneous determination of arachidonic acid metabolites in exhaled breath condensate by liquid chromatography-electrospray ionization tandem mass spectrometry" doc
... EBC it was possible to demonstrate no matrix influence to the slope and linearity of the calibration curve Due to the low content of matrix compounds in EBC in contrast to other matrix such as ... internal standard Figure the corresponded product the deuterated standards with Standard chromatogram of ion scans Standard chromatogram of the deuterated standards with the corresponded product ... were obtained by plotting the quotients of the peak areas of each analyte with the assigned internal standard [2H4] LTB4 or [2H4] PGE2 as a function of the concentrations used These calibration...
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Báo cáo lâm nghiệp: "Effects of nitrogen on the selection of food by Phyllobius arborator (Herbst)" pot
... condition of the rapid increase in the nitrogen content in birch leaves was demonstrated by the analysis of its level in the dry matter of leaves during the spring season The amount of nitrogen ... into a polythene greenhouse devised to monitor the ethology of weevils (selection of food) In other two polythene greenhouses, 480 birch plants were placed as the source of food for laboratory ... surplus when the content of nitrogen ions in the substrate probably acted as a stress factor causing the disturbance of the uptake of other nutrients (Kulhavý, Formánek 2002) P arborator attacked...
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Báo cáo khoa học: "Protection of chicken against very virulent IBDV provided by in ovo priming with DNA vaccine and boosting with killed vaccine and the adjuvant effects of plasmid-encoded chicken interleukin-2 and interferon-g" doc
... [21,25] Therefore, the effects of IL-2 on the immune response appear to be affected by the types and combined methods of vaccines and adjuvants, the route and time of inoculation, the promoter of the ... score, and the presence of IBDV RNA in the bursae, as well as the survival rate We found that 100% of the chickens in the in ovo DNA vaccine plus boost group and 80% of the chickens in the in ovo ... groups in comparison to the other groups (p ＜ 0.05) The damage caused to the bursa of Fabricius by the vvIBDV challenge was determined using the B/B ratio and Results Construction of plasmid and characterization...
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báo cáo khoa học: "Determination of the volume-specific surface area by using transmission electron tomography for characterization and definition of nanomaterials" docx
... replaced by the measured ECD of the projected particle divided by two The sphericity, describing the ‘roundness’ of a particle by using central moments, was used to assess the hypothesis that the ... composed of similarly sized primary subunits The size of the subunits of the aggregates of NM-200 is relatively constant: they measure approximately 20 nm in diameter The size of the subunits of different ... Drunen, The Netherlands) To test the hypothesis that the mean VSSA obtained from ET reconstructions equals the threshold of 60 m 2/cm3, the onesample t-test (Sigmaplot) was used Results ET of spherical...
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Bees and their role in forest livelihoods A guide to the services provided by bees and the sustainable harvesting, processing and marketing of their products
... attach their comb to the walls and this allows easy removal of comb The sides of the hive can therefore be curved or slope inwards towards the bottom to form an angle of 5º with the bottom base ... of a hive tool or knife blade is the most effective way to get the sting out The amount of swelling depends on the thickness of the skin For example, a sting into the thick skin on the sole of ... that way, there is a greater chance for at least some of the offspring to survive in the competition of life In this we find the bees as one of the most important factors 16 THE IMPORTANCE OF APICULTURE...
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DETERMINATION OF THE DIGESTIBILITY OF SOME PLANT INGREDIENTS FOR GRASS CARP (Ctenopharyngodon idella)
... nutrient)] The ADC of dry matter, nutrients in the tested ingredient were calculated according to the following formulae: ADC of DM of test ingredient (%) = (ADC of DM of the test diet - 0.7 x ADC of ... 1961; Fenton and Fenton, 1979) The fish were fed by hand to visual satiety once a day After days of acclimatization with the reference and test diets, the feces collection was started The feces ... by drying at 105°C for 24 h, ash by incineration at 550°C for 12 h, crude protein (N x 6.25) by the Kjeldhal method after acid digestion, crude lipid by the Soxhlet method The determination of...
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INFLUENCE OF NITROGEN, ACETATE AND PROPIONATE ON HYDROGEN PRODUCTION FROM PINEAPPLE WASTE EXTRACT BY Rhodospirillum rubrum
... that the hydrogen production at low level of nitrogen (3mM of total nitrogen) was higher than at high level of nitrogen (11 mM of total nitrogen) Control (no N added) had a lower number of cells ... reported that the presence of high nitrogen concentration strongly inhibited hydrogen production by photosynthetic bacteria These microorganisms produce hydrogen by the catalytic activity of nitrogenase, ... was obtained by dividing P by COD of substrate applied, while the specific hydrogen production rate, Rms (ml/l/h), was calculated by dividing Rm by the volume of medium (40 ml) The expression...
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Evaluation of Loading Rate of Nitrogen from Rice-Paddies by Small Watershed Method
... reducing the applying amounts of the chemical fertilizers of nitrogen to less than half of the previous usage amounts, which was allowed to supply with organic fertilizers Then, the amounts of nitrogen ... L(R)-equations The observation of storm-runoff events is not so easy to carry out sufficient times of the observation Then, the samples of storm-runoff loads were supplemented with the storm-runoff loads ... necessary to make clear the characteristics of the storm-runoff load for quantitative estimation of the nutrient load during the non-cropping period Seven storm-runoff events were observed in the non-cropping...
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Present Status and Feature of Groundwater Contamination by Nitrate-nitrogen in Kumamoto City
... 30 monitoring monitoring monitoring monitoring monitoring monitoring monitoring general use 31.7~42.7 monitoring 121.5~138.0 monitoring general use 71.9~93.7 monitoring 113.0~129.5 monitoring ... nearby the alluvial area On the other hand, the NO3-N concentration in shallow well was relatively high at no 19 point, and the downward tendency of NO3-N concentration in shallow well of no 19 to ... Kumamoto city, 2005) with sampling points In Kumamoto city, the areas except western part are covered with the Aso-1~4 lava beds, and the middle area from northeast to the central part lacks the...
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Determination of EDTA in Water Samples by SPE-Gas Chromatography/Mass Spectrometry
... method The next stage to add this new SPE-derivatization-GC/MS method to the Japanese Standard Methods for the Examintion of Water would be to perform an inter-laboratory validation study of the ... Moreover, the relative standard deviation (RSD) of the ratio of EDTA to CyDTA in each sample was within 5% (ranging from 0.3 to 4.2%) and the variability among samples was small No influence of matrix ... samples for recovery test by using Milli-Q water were prepared by adding the same amount of EDTA standard solutions to mL Milli-Q water In the case of using tap water for the recovery test, control...
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the book of css3 - a developer's guide to the future of web design - by peter gasston
... THE BOOK OF CSS3 THE BOOK OF CSS3 A Developer's Guide to the Future of Web Design by Peter Gasston San Francisco THE BOOK OF CSS3 Copyright © 2011 by Peter Gasston All rights reserved ... usual A value of border-box means the stated width value is the total width of the content, the padding, and the border—in other words, the entire box (without the margin) To illustrate this, let’s ... describes the width of the device that is rendering the page When dealing with web pages, the device width is the width of the screen that’s displaying the page rather than the width of the browser...
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Tìm thêm: xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25