— american association of state high way

... acceptance of concrete 5.7—Preparation of equipment and place of deposit 5.8—Mixing 5.9—Conveying 5.10—Depositing 5.11—Curing 5.12—Cold weather requirements 5.13—Hot weather requirements CHAPTER 6—FORMWORK, ... members 10.11—Magnified moments—General 10.12—Magnified moments—Non-sway frames 10.13—Magnified moments—Sway frames 10.14—Axially loaded members supporting slab system 10.15—Transmission of column ... 350/350R-87 8.0—Notation 8.1—Design methods 8.2—Loading 8.3—Methods of analysis 8.4—Redistribution of negative moments in continuous nonprestressed flexural members 8.5—Modulus of elasticity 8.6—Stiffness...

Ngày tải lên: 24/10/2014, 15:45

... “conventional method” of calculating the minimum levels of earth-fault currents, together with the use of tables of values for obtaining rapid results currents, together with the use of tables of values ... application of the method is not always easy, because it supposes a knowledge The application of the method is not always easy, because it supposes a knowledge The application of the method is not always ... Oversizing of the ring core ø 50 → ø 100 ø 80 → ø 200 ø 120 → ø 300 Use of a steel or soft-iron shielding sleeve ø 50 2 b Of wall thickness 0.5 mm b Of length x inside diameter of ring core...

Ngày tải lên: 06/11/2013, 15:15

... integrity of the mitochondria and inhibiting activation of the caspase cascade [37] High expression levels of antiapoptotic Bcl-2-related proteins have been found in many tumors, and upregulation of ... signaling in the inhibition of apoptosis of a variety of cells through the increased phosphorylation of Bad and caspase or through the transcriptional activation of NF-jB [33–35,51] Surprisingly, ... ⁄ Akt pathway, although it protected the cells from apoptosis induced by ADR Instead of activating this pathway, EGF stimulated the MAP kinase pathway and upregulated the expression of Bcl-XL...

Ngày tải lên: 19/02/2014, 06:20

... that of the daN sequential signal) and the presence of strong dNN cross-peaks, indicated that there was a significant population of conformations in the a region of the /w space The presence of ... (1985) General method for the rapid solid-phase synthesis of large numbers of peptides: specificity of antigen– antibody interaction at the level of individual amino acids Proc Natl Acad Sci USA 82, ... starting on day after challenge Immunofluorescence was used to evaluate the number of parasites, in terms of the percentage of parasitized RBC, on slides following Acridine Orange staining IFA and Western...

Ngày tải lên: 08/03/2014, 08:20

... Budded stumps or budwood High High High High High Foliage (stem and leaf material not for planting) Low High High High Moderate Flowers, fruit and seeds Low High High High Low Negligible N/A N/A ... Budded stumps or budwood High High High High High Foliage (stem and leaf material not for planting) Low High High High Moderate Flowers, fruit and seeds Low High High High Low Negligible N/A N/A ... assessment of entry Vector Probability of transit by Sea/Air Probability of association Probability of transfer to a suitable host Conclusion of probability of entry High High Host material (Hevea species)...

Ngày tải lên: 08/03/2014, 10:20

... + Clofibrate + Ciprofibrate + 9-cis RA + Clofibrate / 9-cis RA + Ciprofib / 9-cis RA # # 20 # # # # 10 20 #$ #$ #$ #$ 10 500 250 100 clofibrate ( M - days 250 M - days 500 M) Fig Effect of PPARa ... C16:0 + Clofibrate / 9-cis RA C16:0 + Clof / 9RA + etomoxir 30 % Cytotoxicity In the presence of etomoxir, the protective effect of clofibrate and 9-cis-RA was abolished, and the cytotoxicity of palmitate ... contrast to the situation in beta-cells, 30% of the labeled palmitate was converted to CO2 independently of the glucose concentration Effect of regulators of palmitate metabolism on palmitate toxicity...

Ngày tải lên: 23/03/2014, 07:20

... result from detection of the phosphoserine moiety of the 4¢-phosphopantetheine cofactor bound to the NRP synthetase (Fig 3D) MS analysis of high molecular mass proteins High molecular mass proteins ... subjected to peptide mass fingerprinting by MALDI-TOF or LIFT-TOF ⁄ TOF analysis From the MALDI-TOF spectrum of band (Fig 3C) (approximately 220 kDa), 195 out of 266 peptides were observed with identical ... theoretical digest of Pes1, thereby providing 35.9% sequence coverage of the NRP synthetase The LIFT-TOF ⁄ TOF post-source decay fragmentation of the selected peptides with monoisotopic masses of 1262.633...

Ngày tải lên: 30/03/2014, 10:20

... degree of protection in recipients of H1N1-immune serum suggested that the i.p inoculation of serum may not always transfer an equal amount of antibody into the circulation To assess the quantity of ... inhibition of agglutination is recorded as a titer of < 10 The lowest dilution of serum used in the neutralization assay was 1/100 and therefore no neutralization is recorded as a titer of < 100 Page of ... views of the authors and are not to be construed as reflecting the views of the Uniformed Services University, U.S Department of the Army, U.S Department of the Air Force, the U.S Department of...

Ngày tải lên: 20/06/2014, 01:20

... reduction of engorged weights was observed in immunized mice Molting periods of larval and nymphal ticks from dropping to molting Troponin I is a principal component of thin filamentslinked system of ... Comparison of feeding periods after attachment of larva, nymph, and adult H longicornis ticks on rP27/30-immunized mice and gene 10 protein-immunized control mice (*, p < 0.05) Fig Comparison of egg ... while no significant difference was observed in those of nymphs and adults Engorged body weights of larval, nymphal, and adult ticks Immunization of mice with recombinant P27/30 protein confers protection...

Ngày tải lên: 07/08/2014, 18:21

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Ngày tải lên: 07/08/2014, 18:21

... favour of the EN standard This will occur at the end of August 2008 A Guide to BS EN 62305:2006 Protection Against Lightning www.furse.com Theory of lightning Theory of lightning Characteristics of ... Characteristics of lightning Updraft water drops Formation of storm clouds Lightning is formed as a result of a natural build-up of electrical charge separation in storm clouds There are two types of storm ... Company’s Head Office, at the address shown on the reverse of this guide Contents Author’s note and New standards on lightning protection Theory of lightning Characteristics of lightning Transient...

Ngày tải lên: 08/08/2014, 13:21

... 2.1: Sources of damage Type of damage Each source of damage may result in one or more of three types of damage The possible types of damage are identified as follows: D1 Injury of living beings ... disruption of internal IT hardware caused by lightning transients The relationships of all of the above parameters are summarised in Table 2.1 Point of strike Source of damage Type of damage Type of ... identified, corresponding to their equivalent type of loss R1 Risk of loss of human life R2 Risk of loss of service to the public R3 Risk of loss of cultural heritage Protection against lightning...

Ngày tải lên: 08/08/2014, 13:21

... fix the values of the mean relative amount of loss LX Guidance on the determination of loss LX for a particular type of damage (see page 13, Type of damage) can be found in Annex NC of BS EN 62305-2 ... Table NB.6 (1) For explanation of Source and Type of damage, see page 13 Table 3.4: Probability of damage PX The following Table NB.3 of BS EN 62305-2 forms part of the protection measures necessary ... length of service section in metres Ha is the height of the structure connected at end "a" of a service in metres for a buried cable Hb is the height of the structure connected at end "b" of a...

Ngày tải lên: 08/08/2014, 13:21

... Horizontal conductor Roof pitch Cross section of roof ridge A lot of technical (and commercial) debate has raged over the years regarding the validity of the claims made by the proponents of such systems ... air rods fitted to the roof of the structure could be employed See Figure 4.7a The height of the air rods utilised is now a function of the rolling sphere radius (Class of LPS) and the spacing ... air rods fitted to the roof of the structure could be employed See Figure 4.18a The height of the air rods utilised is now a function of the protection angle (Class of LPS), the spacing between...

Ngày tải lên: 08/08/2014, 13:21

... Length of electrode in metres w = Width of strip or diameter of circular electrode in metres d = Diameter of rod electrode in metres h = Depth of electrode in metres Q Table 4.11: Effect of salt ... chemical means of reducing soil resistivity, because of its very corrosive nature Salt along with other chemicals, has the disadvantage of leaching out of the surrounding soil after a period of time, ... arrangement ● In the case of vertical electrodes (rods) when used in soils of resistivity 500 ohms metres or less, then the minimum length of each rod shall be 2.5m However, the standard states that this...

Ngày tải lên: 08/08/2014, 13:21

... of 25kA (10/350µs) is significantly higher than the worst case current of 10kA (8/20µs) presented within Annex C of BS 6651 (Location Category C -High) This significant increase in magnitude of ... structures 100% of strike to building LPS SPD 12.5% of current SPD Electric N L L L 12.5% of current Telecom Equipotential bonding bars 3.125% of current per conductor Ground level 12.5% of current ... risk of explosion Annex D of BS EN 62305-3 gives additional information with regard to LPS when applied to structures with a risk of explosion When an LPS is required to be installed on a high...

Ngày tải lên: 08/08/2014, 13:21

... level of the SPD, UP This can cause a failure of the equipment to be protected, in spite of the presence of the SPD The acceptable or protective distance depends on the SPD technology, the type of ... results of these tests applied to equipment ranges from normal operation to temporary loss of function as well as permanent damage and destruction of equipment and systems Simply stated, the higher ... withstand level of the equipment or system they protect This is often 20% lower than the withstand value of equipment to take account of additive inductive volt drops on the connecting leads of SPDs...

Ngày tải lên: 08/08/2014, 13:21

... is a simple example of a small country house located in Norfolk, England, and is treated as a single zone R1 – risk of loss of human life is evaluated The next example is an office building near ... power line and overhead telecom line, both of unknown length The dimensions of the structure are: H = 6m In this specific example the risk of loss of human life R1 in the structure should be ... collection areas of the structure and the power and telecom lines ● The type of floor surface is different outside to inside the structure a) Collection area of the structure Ad ● The type of floor surface...

Ngày tải lên: 08/08/2014, 13:21

... with regard to loss of service to the public Decision As can be seen by this example of the office block the application of protection measures to reduce the risk of loss of human life R1 does ... produces a radius of protection (at roof level) of 10m Each of the four AC units falls within the zone of protection afforded by this air rod Each air rod (one for each bank of AC units) is subsequently ... the 10% of the peak value during the increase of the continuing current and 10% of the peak value during the decrease of the continuing current Earthing electrode Part or a group of parts of the...

Ngày tải lên: 08/08/2014, 13:21

... Example 2: Office block – – – – – – – – – – – 101 Assigned values Definition of zones Collection areas Number of dangerous events Probability of damage Expected amount of loss Loss of human life ... Protection of structures 20 BS EN 62305-2 Risk management 21 Perception of risk 22 Risk management procedure 23 – Identification of relevant losses – Identification of tolerable risk – Identification of ... 61643-1:1998) Zone of a structure (ZS) Part of a structure with homogeneous characteristics where only one set of parameters is involved in assessment of a risk component Time to peak value of short stroke...

Ngày tải lên: 08/08/2014, 13:21