tổng quan về công ty tnhh tm amp dl diệp trân

... some disturbances such as typhoon, heavy rain and windy day were met These disturbances had influence on temperature, SS, turbidity and the inflow of water, but they had hardly affected the factors ... water quality was carried out by removal of SS and biological filtration in the closed water body, Tokiwako Lake in Ube city The developed system is useful for improvement of water quality in closed ... Water quality was improved about 30% on SS concentration on 50th day The removal of SS is shown in Figure The attached bio-film was 0.71 kg, while the sludge settled on the bottom of the middle tank...

Ngày tải lên: 05/09/2013, 08:40

... ‘column strips’ and middle strips’ in both direction (a) Slab Without Drops lx/4 Column strip lx/4 lx/4 middle strip lx/4 ly (longer span) lx (shorter span) Column strip middle strip (ly-lx/2) Analysis ... and middle strip expressed as % of the total negative design moment Column strip Negative 75% 25% Positive • Middle strip 55% 45% Note : For slab with drops where the width of the middle strip ... stiffness Design Considerations Design Considerations LATERAL STABILITY MULTIPLE FUNCTION PERIMETER BEAMS • adds lateral rigidity • reduce slab deflection DESIGN METHODOLOGY Design methodology Design...

Ngày tải lên: 12/12/2013, 14:15

... moment capacity 6.4 Shear capacity 6.4.1 Shear-bond capacity Vs When the capacity of a composite slab is governed by shear bond, it should be expressed in terms of the vertical shear capacity at the ... British Masonry Society Building Employers Confederation Department of the Environment (Building Research Establishment) Department of the Environment (Construction Directorate) Department of Transport ... shear capacity per unit width of slab; and Vs is the shear bond capacity per unit width 6.5 Vertical shear and punching shear 6.5.1 Vertical shear capacity The vertical shear capacity Vv of a...

Ngày tải lên: 08/07/2014, 22:20

... years I would like to acknowledge the financial, academic and technical support of National University of Singapore and its staff, particularly in the award of Research Studentship that provided the ... ask, ”Is it true that πi (X) = for all i greater than n?” Obviously, the answer is no, a quick example is π2 (S ) = However for some particular spaces, the answer is yes Curtis [2] showed that ... 2.2 There exist a homotopy decomposition ΩΣSO(3) SO(3) × Ω(ΣRP ∧ RP ∨ P (2) ∨ P (2) ∨ S ) Secondly by observing the spherical classes of H∗ (ΩΣSO(3); Z), and the monomorphism ([3] Proposition...

Ngày tải lên: 09/09/2015, 18:49

... terms He is such a friendly guy with tremendous sense of belonging to the lab He is a great employee to the university and a very good friend v Miss Grace Lee, from the Department of Orthopaedic ... BIOMECHANICS OF ANTERIOR-POSTERIOR STABILITY (HEEL STRIKE) 113 FIGURE 5-16: AP STABILITY – MID-STANCE (50%) 117 FIGURE 5-17: AP STABILITY - PUSH OFF 119 xii FIGURE ... ANTERIOR-POSTERIOR PLANE STABILITY AT HEEL STRIKE (0%) 125 FIGURE 5-21: ANTERIOR-POSTERIOR PLANE STABILITY AT MIDSTANCE (50%) 130 FIGURE 5-22: ANTERIOR-POSTERIOR PLANE STABILITY AT TOE-OFF (100%)...

Ngày tải lên: 05/10/2015, 19:01

... absolute temperature U avg flow velocity u velocity at a distance y from the bed u average velocity u max maximum velocity u* shear velocity u',v',w' velocity fluctuation v x' v z' average of absolute ... position of maximum velocity ρ0 mass density of water ρ density of water-sediment mixture ρs density of the sediment ρm density of the sediment-laden flow ρair air density П wake strength Ω0 wake ... Lyn(1986,1991,1992) Lyn(1988)proposed a non-traditional similarity treatment for the coupled mean velocity and concentration profiles, in place of the eddy-diffusivity and mixing-length models used earlier It was...

Ngày tải lên: 05/10/2015, 19:04

... Sample pretreatments and proteomic analysis in the proteomic profiling analysis, the serum samples from the diseased and control groups were randomized, and blinded to investigators Serum samples ... "child nodes" based on peak intensity To achieve this, the software would identify the best peak and set a peak intensity threshold If the peak intensity of a blind sample was lower than or equal ... statistically significant Sensitivity was calculated as the ratio of the 42 number of correctly classified diseased samples to the total number of diseased samples Specificity was calculated as the ratio...

Ngày tải lên: 25/10/2012, 11:18

... mortality ratio for fish in each acute toxicity test were used as water quality indexes Of the monitoring sites evaluated in this study, 38% showed good water quality based on long-term ecotoxicity ... water sample The growth inhibition ratio for algae, immobilization (swimming inhibition) ratio for daphnia and mortality ratio for fish in acute toxicity tests were used as water quality indexes ... Ecotoxicity Level of River Water Histograms of each ecotoxicity effect ratio (growth inhibition ratio for algae, immobilization ratio for daphnia, and mortality ratio for fish) of river water samples...

Ngày tải lên: 05/09/2013, 10:15

... Engineering Mechanics - Statics Chapter Problem 1-2 Wood has a density d What is its density expressed in SI units? Units Used: Mg = 1000 kg Given: d = 4.70 slug ft Solution: ... π⎛ ⎟ L ⎜ ⎝ 2⎠ W = ρ V V = 192.423 L W = 1.04 kip Problem 1-14 The density (mass/volume) of aluminum is ρ Determine its density in SI units Use an appropriate prefix Units Used: Mg = 1000 kg Given: ... height in meters Solution: Example W = 150 lb m = W m = 68.039 kg W g = 667.233 N h = 72 in h = 1.829 m © 2007 R C Hibbeler Published by Pearson Education, Inc., Upper Saddle River, NJ All rights...

Ngày tải lên: 17/02/2014, 14:20

... have been developed for specific PTMs, e.g affinity separation of the protein digest to concentrate all glycosylated or all phosphorylated peptides for MS ⁄ MS For a sample containing proteins modified ... proteins F W McLafferty et al top-down approach, reaching its ultimate level in de novo sequencing [34] For protein characterization of sequence and PTMs, the general superiority of the top-down ... Welker E, McLafferty FW et al (2004) Dissimilarity in the reductive unfolding pathways of two ribonuclease homologues J Mol Biol 338, 795–809 18 Horn DM, Zubarev RA & McLafferty FW (2000) Automated...

Ngày tải lên: 18/02/2014, 16:20

... or the presence of PTMs Because the ion–ion chemistry is highly efficient and requires only milliseconds to complete, ETD can easily be performed with femtomole quantities of sample on a timescale ... timescale that is compatible with LC-MS [3] Discussed below are examples that illustrate the utility of ETD for assigning sites of PTMs and for both identifying and characterizing intact proteins ... Analysis of the z¢Æ-type ions indicates that the Ser residue at position 74 carries an extra 203 mass units and is thus modified with an N-acetylglucosamine (O-GlcNAc) moiety It should be noted...

Ngày tải lên: 18/02/2014, 16:20

... program (Quality of Life and Management of Living Resources; Project EUROFUNG 2; QLK3-1999-00729) of the European Community The T reesei genome sequencing project was funded by the Department of Energy ... directly to the MALDI sample plate and mixed with an acidic matrix in an organic solvent mixture An estimated 106 cells were used per spot Data obtained from triplicate samples grown for different ... DAOM, Eastern Cereal and Oilseed Research Centre, Canada; ATTC, American Type Strain Culture Collection, USA The identity of all strains was verified by sequencing internal transcribed spacer (ITS)1...

Ngày tải lên: 19/02/2014, 02:20

... time The mono-deacetylated dimer (m ⁄ z 383), trimer (m ⁄ z 586) and tetramer (m ⁄ z 789) were detected Partial deacetylation typically occurred when chitin was prepared by treatment with acids ... chitinase activity only for the wild-type and for the D392N mutant, with the mutant having much less activity The E315Q and E315M mutants, by contrast, completely lacked hydrolytic activity (Fig 4C) ... activity, the hydrolytic activities of the wild-type protein and of the D392N mutant were assayed with (GlcNAc)2)6 As expected, the enzymes failed to hydrolyze (GlcNAc)2 and showed very low activity...

Ngày tải lên: 20/02/2014, 01:20

... provides a significant advance in handling and sensitivity, so that biomass samples as low as mg cellular dry weight may be analyzed Without the need for time-consuming quantitative physiological analysis, ... phenylalanine, proline, serine, threonine, tyrosine, and valine for [U-13C]glucose experiments and aspartate, isoleucine, leucine, phenylalanine, serine, threonine, tyrosine, and valine for [1-13C] experiments ... Pgi PfkA PykAF Mae/Pck SdhA/Mdh FumA Relevant characteristics Reference – – Wild-type K12 strain (k F rph-1) Wild-type K12 strain (k– F – IN(rrnD-rrnE)1 rph-1) [F – traD36 lacIq D(lacZ)M15 proA+B+...

Ngày tải lên: 20/02/2014, 23:20

... sample combustion These sample types can be analyzed under essentially standard sample flow and plasma conditions for Agilent ICP-MS instruments (100400 uL/min sample uptake rate) Typical examples ... organic solvent in the sample aerosol can lead to deposition of carbon (soot) on the sampling cone, eventually leading to clogging of the cone orifice and a reduction in sensitivity To prevent carbon ... nebulizer that draws the sample solution into the spray chamber by self-aspiration The spray chamber and plasma torch are made of highpurity quartz and any seals in the sample introduction and drain...

Ngày tải lên: 05/03/2014, 21:20

... secretions of anuran amphibians, the taxon that has the greatest diversity of structurally defined classes of this type of peptide is undoubtedly frogs of the family Ranidae [11,26] This amphibian family ... of the frog Leptodactylus laticeps (Leptodactylidae) Peptides 30, 888–892 Houlahan JE, Findlay CS, Schmidt BR, Meyer AH & Kuzmin SL (2000) Quantitative evidence for global amphibian population ... name [20], nigrocin-2 was of sufficient primary structural novelty to warrant its name and status as the prototype of a novel family of amphibian skin antimicrobial peptides [11] The nomenclature...

Ngày tải lên: 15/03/2014, 10:20

... by GLC and GLC-MS as acetylated O-methyl glycoside derivatives: briefly, samples were treated with M HCl/MeOH at 80 °C for 20 h, dried under reduced pressure and then acetylated with acetic anhydride ... acetylated (S)-2-octyl glycosides, temperature profile: 150 °C for min, then °C min)1 to 200 °C for min, then °C min)1 to 260 °C for The Fuc3NAc retention time was compared with an authentic sample ... Compositional, size of ring and linkage analysis GLC-MS analysis of the acetylated O-methyl glycosides and of the acetylated (S)-2-octyl glycoside derivatives showed that OPS is composed by L-rhamnose...

Ngày tải lên: 31/03/2014, 09:20

... rapidly with increase of the curvature (I&) of the beam; M is greater than 99%of the fully plastic moment when the curvature is only five times as large as the curvature at the onset of plasticity ... section moduli for some simple cross-sectional forms Regions of plasticity in a simply-supported beam 15.7 361 Regions of plasticity in a simply-supported beam The mild-steel beam shown in Figure 15.8 ... plasticity in a simply-supported beam 363 The total depth h, of the elastic core varies parabolically with z, therefore; from equation (15.28), h, = h when z = 1/6L.The regions of full plasticity...

Ngày tải lên: 08/04/2014, 11:28

... South Korea 2Department of Chemical Engineering, Kongju National University, Cheonan 330-717, South Korea Department of Environmental Engineering, Sunchon National University, Suncheon 540-742, ... catalytic cracking products For the sample preparation, the L japonica (2 mg) and catalyst (1 mg) were placed in a sample cup and then into a 500°C furnace under a He atmosphere The gaseous species ... activity of high-silica zeolites in cracking Zeolites 1987, 7:119-122 Katada N, Suzuki K, Noda T, Miyatani W, Taniguchi F, Niwa M: Correlation of the cracking activity with solid acidity and...

Ngày tải lên: 21/06/2014, 01:20

... Stocking density Stocking density will completely depend on investment and technical know-how capacity of household However, suggested stocking densities as given below: Stocking density (PL15/m2) ... (no disease recorded), sample some shrimp and observe feed fullness in the animal’s gut hrs after feeding If not full then apply more feed Quantity of feed depends on quantity and health of shrimp ... types with relatively high variability include energy (CV = 132.6%), depreciation (CV = 132.6%), fertilisers (CV = 116.2%), and feed (CV = 98.1%) The cost types with relatively low variability...

Ngày tải lên: 21/06/2014, 06:20