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10 Aug 1999:

22 Feb 2011: About 20% of the students studying Maths GCSE in 2003 (which is virtually every pupil in England and Wales) obtained good GCSE results (B or above) in Double Science GCSE.

1 May 1999: I am also interested in Ultrasonic Motors which work above 20 kHz and are therefore inaudible to the human ear.

23 Sep 1998: 20% yield stress.

29 Sep 2004: Imhof,D. Probabilistic Safety Assessment of Existing Bridges. The Young Researchers' Conference, 20 March 2002, Poster Presentation: The Institution of Structural Engineers, Upper Belgrave Street, London.

3 Nov 2010: These tests have included a series of half-scale beam-and-slab bridge tests funded by EPSRC and the Highways Agency and 20 scale models of concrete bridges.

1 May 1999: Ultrasonic Motors. Ultrasonic motors and linear motors work above 20 kHz and are therefore inaudible to the human ear. ... Although the rotor moves only a micrometer in an individual cycle of the elliptical motion, this can add up to a speed of 2cm/sec

10 Aug 2004: It was found that gravity can be compensated by controlling the forces in the suspension elements to between 10% and 20% of g, however by controlling the displacements, the compensation is

8 Jul 2004: Even though extensive research has taken place in the last 20 years, their use has been limited to prototype structures.

10 Mar 2005: An in-depth review of 20 currently available thermoplastic composite joining techniques is presented.

21 Jul 1998: Actuator No.3. Design There are 20 steel disks in each side of this one-way/two-way actuator.

31 Jul 2008: It is shown for small span-to-depth ratios up to 20% membrane enhancement may be available through friction at the supports alone.

20 Dec 2001: The spiral is assumed to have a pitch of 20 mm and an internal diameter of 90 mm, with a centre-centre distance for the overlapping spirals of 45 mm.

26 Mar 2010: Time [log10 (hours)]. Stra. in. [%]. 10-01. 20-01. 30-01. 40-01. 50-0155-0160-0165-0170-01. ... 2. Time [log10 (hours)]. Stra. in. [%]. 10-02. 20-02. 30-02. 40-02.

26 Mar 2010: GCI is assumed to be 0.15 N/mm for the 20 mm crushed aggregates used in the tests [3].

8 Apr 2011: Conventional creep tests were also carried out, each for 100 days, at different stress levels (10, 20, 30, 40, 50, 55, 60, 65, 70 % of ABL) under constant temperature and humidity. ... 1.6. 1.7. 1.8. 1.9. 2. Time [log10. (hours)]. Str. ain. [. %]. 10%. 20

26 Mar 2010: found to be 0.42 mm and 140.0 mm respectively for Kevlar 49, and 0.20 mm and 128.0 mm respectively for Technora.

25 Aug 2008: for Kevlar 49, and 0.20 mm and 128.0 mm respectively for Technora. ... 90. Time [hours]. Tem. pera. ture. [o. C]. 0 5 10 15 20.

26 Mar 2010: Also shown are the responses for singly reinforced concrete with spacing of 20 mm and 10 mm. ... 20] Leung H.Y. and Burgoyne C.J., “The uniaxial stress-strain relationship of spirally-confined.

25 Jul 2007: Load. (kN. ). Test. Predict. Load-dis. profile - C3-20-75-20-125. 0. 200. ... 60. 80. 100. 120. 140. 0 20 40 60 80 100 120 140.

11 Jul 2007: 0. 100. 200. 300. 400. 500. 0 10 20 30 40 50 60 70 80 9. ... 0. 100. 200. 300. 400. 500. 600. 700. 800. 0 10 20 30 40 50 60.

11 Jul 2007: 20. 40. 60. 80. 100. 120. 140. 160. 180. Mid-span Deflection (mm). ... 20. 30. 40. 50. 60. 70. Mid-span Displacement (mm). Cyc. lic L.

12 Aug 1998: 7 PCOBRAS (kN) 24.5 25.3 23.0 17.2 22.5 22.3 20.5 17.7 Ptest/PCOBRAS 1.19 1.12 1.21 1.10 1.04 ... 15 6.10 7.5 40 16 5.40 7.5 40 17 2.48 17 40 18 3.29 17 40 19 7.62 38 40 20 3.00

12 Jul 2007: The structure is designed to take a live load of 15 to 20 kN/m2. ... 77, No. 9, May 1999, pp 20-26. 2.1 History. 2.2 Approach Adopted in Current Study.

24 May 2005: The shear link spacing was 20 mm. throughout, with inclined stirrups over the loading re-. ... a 20 mm overlap. The concrete in the beam was cured under water for.

9 Nov 2001: be N 0:8, b3 20 and N ÿ0:35, b3 10, respec-tively. ... equations based on the longitudinal equilibrium. FiBRA, N 5 0.8, b3 5 20.

30 Mar 2010: 2 0 20. 20. 40. Residuals (decades ). Freq. uenc. y. ... Histogram. -2 0 20. 0.5. 1. Res iduals (decades)Pro. babi. lity.

20 Dec 2005: The monolithic (20-day). value (point A in Fig. 8) alters immediately to B when the. ... 6. The first stage,. which becomes self-supporting at 20 days, is statically.

25 Aug 2006: 20. 30. 40. 50. 60. 70. Curvature. App. lied. mom. ent (. kNm. ). Proposed modelExperimental (Beam A3.1 Reference [7]). Figure 3. Energy in flexure Figure 4.

27 Mar 2010: The characterisation was performed at different scales, from that of the approximately 20 micron-diameter fibres to an assembled rope of several hundred tons breaking load. ... The method should prove very useful for applications like offshore mooring

8 Apr 2011: The breaking load of Kevlar 49 and Technora was determined from 20 short term tensile tests and were 444.6 N for Kevlar 49 and 349.0 for Technora.

10 Sep 2008: approx 20 C). Yarn handling. Considerable care was exercised in the handling of the. ... Fig. 9 Break load for PET2. Table 6 Retained strength at 20 and 40 C.

2 Feb 2006: 0 20 40 60 80 100 1200. 20. 40. 60. 80. ... path C2. 0 20 40 60 80 100 1200. 0.5. 1.0.

22 Mar 2010: H. P. J. TaylorFREng, PhD, CEng,FIStructE, FICEIStructE Past President,Chair BSI CommitteeCB/20 StructuralDesign Codes.

26 Mar 2010: as high as 20%.

30 Sep 2005: z. gf. Ldp. gf dykzfdykzfdykzfzy τττττττττ )(),()(),()(),()( 20. 1. 0. 48476 Eq. ... A 20 m long pile of 0.5 m diameter exists 6m away from the tunnel centreline.

17 Aug 2001: models, and from Z = 20 mm to Z = -350 mm in Series C models. ... were placed on the surface and at depths of 20 mm and 60 mm.

11 May 2006: 20 30 40 50 60 70 80 90 100 110 120-1.5. ... There are 20 hexagon units and 10 unit cells in these strips, respectively.

25 Apr 2005: Structural lifetimes are measured in decades. Even theephemeral industrial building will be expected to last for 20 yeand 50 years is a common design lifetime for office buildiBridges are typically designed ... Inverse power-lognormal,3. Arrhenius-Weibull

4 Mar 2002: 10 PPT6672 256 122 5 PPT6675 380 190 50 PPT6679 200 130 20. ... 0. 10. 20. g. TEST SKH14. FLIGHT 1. Scales: Model. ShortTerm Time Records.

29 Nov 2013: Math.Mech. 1, No. 1, 15 – 20 (in German). Shield, R. ... J. Appl. Mech. 20, No.4, 453 – 460. Taiebat, H. A. &

12 Jul 2002: 126 mm. 20 mm. 9 mm. Fixed. Figure 5.12: Top view of tape spring used in finite element analysis. ... hinge turned through 90 degrees;the set-up can be seen in Figure 5.20.

28 Nov 2013: 0.3. 0.4. 0.5. 0 10 20 30 40 50 60 70 80 90 100. ... c. Plasticity index Ip: %. TC: n = 21. DSS: n = 20.

17 Aug 2001: 2 2 , I. %G 0 ACC 2. - 2 20 2 4 6 8 1 0 1 2.

17 May 2005: Hence the curvedstiffener is a circular arc of r = 20 mm subtending anangle of 69. ... The first 20 eigenmodes wereextracted and the maximum frequency of interest wasset to 40 Hz.

20 Aug 2002: compared to sieving by 20-30%, as predicted by theoretical analysis. Measurements of. ... Isotropic compressionand shearing at 20.7 MPa. Isotropic compression to 62.1 MPa.

2 Aug 2011: 0 5 10 150. 5. 10. 15. 20. 25. Vertical pipe displacement (mm). ... N). 0 10 20 30 40 50-5. -2.5. 0. 2.5. 5.

17 Aug 2001: At the selected acceleration (60g) for testing, the measuredvariations of bending strains using the foil gauge transducer were up to I- 20% of the meanvalues, whereas the semiconductor gauges gave a ... January 1995 Page 20.

17 Sep 2001: Plastic design of a steel frame, Baker (1948). Cambridge text book example plastic design of shelter to resist floor load 20 lb/sq.ft falling 9 ft in bombed house; Mother

3 Aug 2011: 17.26 20.18 25.3 41.4 78. Dielectric constant. Per. mab. ility. (m. ... 20 100 12040 60 80Time (min). Fig. 6 Permeabilities of water-miscible solvents versus increas-ing dielectric constant.