properties of concrete at high temperatures 6 1 compressive strength

... 99 10 3 10 4 10 8 11 1 11 1 Chapter Conclusions 11 3 References Appendix Excel Solver Program Appendix Methods of Least Square Appendix Data Sheet for Trial Testing of Repeatability 1 16 12 2 12 4 1 26 ... desorption of Die Attach at temperatures of 220oC, 17 0oC, 14 0oC, 12 0oC and 85oC, respectively By Karl Fischer Titration 66 Figure 5.4 Weight loss of Molding Compound at temperatures of 220oC, 17 0oC, 14 0oC, ... Introduction 1. 1 1. 1 .1 1 .1. 2 1. 1.3 1. 2 1. 3 1. 4 Background Popcorn Cracking Influencing Factors on IC Package Cracking During Solder Reflow Moisture Sensitivity Tests Objective of Research Scope of Research...

Ngày tải lên: 26/09/2015, 10:05

... NanoLetters (2004) 433 [8] [9] [10 ] [11 ] [12 ] [13 ] [14 ] [15 ] [ 16 ] [17 ] [18 ] [19 ] [20] [ 21] [22] [23] [24] [25] 3037 J Kikkawa, Y Ohno, S Takeda, Appl Phys Lett 86 (2005) 12 310 9 X Zhao, C.M Wei, L Yang, ... 43 (19 91) 19 93 J Yamauchi, M Tsukada, S Watanabe, O Sugino, Phys Rev B 54 (19 96) 55 86 H Kageshima, K Shiraishi, Phys Rev B 56 (19 97) 14 985 G Wulff, Z Kristallogr 34 (19 01) 449 The evaluation of ... Northrup, Phys Rev B 44 (19 94) 419 D Hanemann, Phys Rev 12 1 (1 9 61 ) 10 93 K.C Pandey, Phys Rev Lett 47 (19 81) 19 13 S Okada, K Shiraishi, A Oshiyama, Phys Rev Lett 90 (2003) 268 03 K Takayanagi, Y Tanishiro,...

Ngày tải lên: 16/03/2014, 15:37

... 17 1 Glass Transition of Lignin in Solid State 17 3 Heat Capacity and Enthalpy Relaxation of Lignin 18 4 Molecular Relaxation 18 8 Lignin-Water Interaction 19 8 Thermal ... Related Compounds 1 16 vi Thermal Properties of Green Polymers and Biocomposites Chapter Polysaccharides from plants Gelation 13 1 Glass Transition and Liquid Crystal Transition 15 5 ... degradation temperature glass transition temperature melting temperature wide line x-ray diffractometry water content= mass of water / mass of dry sample, g g -1 =E’’/E’ heat capacity difference at Tg enthalpy...

Ngày tải lên: 11/08/2014, 06:20

... 39 20 12 11 14 22 10 10 19 55 60 50 55 35 35 20 10 – 26 2–35 61 40 17 35 51 66 38 44 60 — — — — — — — 32–74 — 805 950 925 12 05 860 10 00 995 12 75 16 15 14 40 28 30 — 10 3 12 5 18 5 19 5 215 – 260 220 ... 16 7 5 18 75 1 365 14 70 855 965 275 725 240 565 310 65 5 250 565 275 515 275 515 65 5 860 560 – 16 0 5 835– 214 0 380 14 50 895 15 15 Titanium alloys Ti-5Al-2.5Sn Ti-8Al-I Mo-1V Ti-6Al-4V Ti -13 V -11 Cr-3Al Annealed ... (65 08C) Annealed plate Annealed plate Annealed plate Annealed plate Annealed bar Annealed bar Annealed bar Variable Variable 315 420 415 725 585 965 15 90 18 10 11 50 1 260 62 0 800 16 7 5 18 75 1 365 ...

Ngày tải lên: 11/08/2014, 15:20

... Interpenetrating network composites Summary Problems References 4 61 :i Appendixes I II III IV V VI Index 4 61 463 4 71 472 479 4S3 483 485 4 86 488 4 91 4 91 492 49S #$

Ngày tải lên: 12/08/2014, 03:20

... Interpenetrating network composites Summary Problems References 4 61 :i Appendixes I II III IV V VI Index 4 61 463 4 71 472 479 4S3 483 485 4 86 488 4 91 4 91 492 49S #$

Ngày tải lên: 13/08/2014, 16:21

... Ficarella, Sensors and Actuators B 10 7 (2005) 563 –5 71 [4] S.J Kim, G.H Chang, Y.C Jin, G.R Jheong, Journal of the Korean Society for Heat Treatment (1) (19 94) 11 – 16 [5] Ken-ichi Shimizu, Kohichi ... results of NO2 (500 ppm) detection at 60 0 °C 1 In this study, we used TiO2 nanopowder with a particle size of 20 nm After heat treatment, the grain sizes of the undoped, and 11 wt.% and 15 wt.% ... press as: S.-E Jo et al., Gas sensing properties of WO3 doped rutile TiO2 thick film at high operating temperature, Curr Appl Phys (2009), doi :10 .10 16 / j.cap.2009. 06. 053 ARTICLE IN PRESS S.-E Jo et...

Ngày tải lên: 19/03/2014, 16:48

... ptx-C6H6 + C7H14 (hen) -1. 1 ptx-C6H6 + C7H 16 (hpn) -1. 1 ptx-C6H6 + C7H 16 (hpn)-2 .1 ptx-C6H6 + C8H18 (mhn) -1. 1 ptx-C6H6 + C16H34 -1. 1 ptx C6H6 + D2O -1. 1 ptx-C6H6 + H2 -1. 1 0 64 (C6H6); 0.9– 71 (C6H12) ... ptx-C10H18O -1. 1 ptx-C10H18-2 .1 ptx-C10H18 -1. 1 L1 = L2 0. 01/ 0.05–0.8 (H2O) mol.fr ptx-C10H 16 - 1. 1 ptx-C10H14 cym -1. 1 ptx-C10H14 deb -1. 1 ptx-C10H14 pht -1. 1 ptx-C10H14O -1. 1 ptx-C10H12O2 -1. 1 ptx-C10H12 ... ptx-C6H6-7 .1 ptx-C6H6-8 .1; 8.2 ptx-C6H6 -6. 1 ptx-C6H6-4 .1 ptx-C6H6-5 .1 ptx-C6H6-3 .1 ptx-C6H6-2 .1; 2.2 ptx-C6H5F -1. 1 L = G; Fl1 = Fl2 6 94.5 (C6H6) mass.% ptx-C6H5Cl -1. 1 ptx-C6H4F2 -1. 1 L=V 0.04/0 .13 –90/97.5...

Ngày tải lên: 01/04/2014, 11:22

... behavior of Vitreloy at a strain rate of 1. 0 10 -1 s -1 (Lu et al., 2003) 11 Figure 2 .6 - Effect of strain rate on the compressive uniaxial stress-strain behavior of Vitreloy at temperature T =64 3° ... penetrator (tungsten/Zr 41. 25Ti13.75Cu12.5Ni10Be22.5) fired at a 60 61 aluminum target at 60 5m s -1 (Penetrator shows self-sharpening and forms a pointed tip) (b) WHA penetrator fired at a 60 61 aluminum ... fraction of crystalline phase at 16 5 °C 11 4 IX    Figure 4.5 - Stress-strain response of in-situ BMG composite and monolithic BMG at a strain rate of 0.0 01/ s at 16 5 °C 11 5 Figure 4 .6 -...

Ngày tải lên: 09/09/2015, 10:06

... interpretation of diffraction was formulated by Ewald 14 0 b* 13 0 12 0 N ( 010 ) 11 0 b O (13 0) y (12 0) x (11 0) Figure 1. 2 The reciprocal lattice Assume that an X-ray beam (arrow XO in Fig 1. 3) impinges ... plane each of the set (11 0), (12 0) and so forth, whose interplanar distances will be d 110 , d120 and so on From the origin, draw a line normal to the (11 0) plane The point at a distance, 1/ d 110 , on ... several derivatives are combined for the refinement of heavy atom parameters and for the calculation of MIR or MIRAS phases 1. 5.5 Anomalous scattering The atomic scattering factor of an atom has...

Ngày tải lên: 16/09/2015, 08:31

... scans, a scan rate of 10 nm min -1 was used with a time constant of s and scans were averaged Data were collected at 65 ºC over a wavelength range of 19 0 260 nm with a bandwidth of nm The solvent ... Tm Figure 3 .1 The CD spectra of AmyA at different salt concentration The CD spectra monitored at 222 nm demonstrating the thermal denaturation of AmyA at different NaCl concentration 62 On the ... equilibrated with respective NaCl concentration containing 50 mM Tris (pH8.0) AmyA samples at different NaCl concentrations were loaded to the column and eluted at a flow rate of 0.5 ml min -1 61 3.3...

Ngày tải lên: 16/09/2015, 08:31

... Interacting atoms Distance in Å HIS 3 06- NE2 2.83 ASP 266 -OE1 2 .63 ASP 266 -OE2 2. 91 Chloride 7 01- Cl 2.80 WAT-4 56 2.93 WAT-457 2.75 81 Figure 4.8 A stereo representation of the calcium and chloride binding ... ASP-224-OD1 - ARG-222-NH1 2 .65 ASP-224-OD2 - ARG-222-NH1 2.85 GLU- 260 -OE1 - ARG-222-NH2 3 .60 GLU- 260 -OE2 - ARG-222-NH2 3 .65 Network No Participating residues Distance in Å GLU-440-OE1 - ARG-452-NH1 2 .62 ... GLU 392-OE2 2.90 GLU 392-OE1 3 .18 ASP 402-OD1 3.40 WAT-332 2.70 78 Calcium No Interacting atoms Distance in Å ASN 443-OD1 2.55 GLY 445-O 2 .68 WAT -13 2.70 WAT-83 2.70 WAT -14 0 2.70 Calcium Calcium...

Ngày tải lên: 16/09/2015, 08:31

... 55 .1 26 b = 61 .65 8 c = 14 7 .62 5 Wavelength (Å) 0.99 Resolution of data (Å) 99 -1 .6 (1 .65 -1 .6) No of measured reflections 15 3,954 No of unique reflections 65 ,039 Redundancy 2.37 Completeness (%) 96 ... 48 23 45 11 7 588 5.52 -7.5 -0.5 66 19 51 15 15 Thermoactinomyces Vulgaris R- 47 585 5.52 +5.5 -11 .5 61 24 60 11 13 Bacillus Cereus 558 4 .63 -23.5 -8.5 72 29 44 17 Orenii Sequence statistics ... (1. 7 1 .6) |F|/σ(|F|) >0 Protein atoms 4025 Water molecules 5 51 Calcium Chloride R work (% )1 20 .1( 23 .6) R free (%)2 22 .1( 26. 6) Reflections (working/test) 56, 419 /6, 3 31 RMS deviations from ideal stereochemistry...

Ngày tải lên: 16/09/2015, 08:31

... evaluation of pollution in the river Sabarmati At Ahmedabad, Gujarat Phycos 30 (19 2); 910 0 [ 16 ] Singh D.K.and Singh C.P .19 90 An assessment of water quality of river Suber Harekha (Bihar) Geobios 17 ; ... 354-357 [14 ] Shardendu and Ambasht, R.S (19 90) Variation in the physio –chemical characteristic of a city pond Ecosystem at Varanasi Bio Journal 2 (1) ; 11 -18 [15 ] Shaji c; Patel R.J (19 91) Chemical ... (Bihar) Geobios 17 ; 17 1 -17 5 [17 ] Tripathi P.K and AHIKARY S.P (19 90), Preliminary Study on water pollution of river Nadira Indian J Env Hlth 32(4); 363 -3 86 [18 ] Throat ,S.R and Masarrat Sultana ,(2000)...

Ngày tải lên: 05/09/2013, 16:11

... meaning 11 8 59.0 Look at the parts of speech 10 8 54.0 10 Look for the clues in the word itself 92 46. 0 11 Learn words from word lists or glossary 78 39.0 a - 11 - - 12 - 12 Ignore it 62 31. 0 (Total ... 20.0 10 Interact with native speakers (e.g the NET) 5.0 11 Try to think of an English word that is similar 0 11 Ask my classmates or peers for the meaning 0 11 Ignore it 0 (Total number of respondents: ... meaning 16 80 Look at the parts of speech 12 5 62 .5 Learn words from word lists or glossary 15 75 Look for the clues to meaning in the word itself 12 2 61 .0 Guess its meaning from the context 12 60 ...

Ngày tải lên: 26/11/2013, 13:24

... Activity 6. 1: Risks of Skipping Physical Design Exercise 1: Identifying Potential Risks of Not Doing Physical Design ! Identify the risks of skipping the physical design Consider the benefits that...

Ngày tải lên: 10/12/2013, 16:16

... English at a a town-let High School in a rural area N =10 0 87 13 38 62 24 66 10 30 30 % 87 13 38 62 24 66 10 30 30 40 40 As shown in Table 3.2, the second group comprises of 10 0 students grade 11 aged ... city a town-let a rural area High School in Workshops on Yes Participated in No Listening Teaching N=20 1 18 18 % 5 10 40 15 25 10 90 90 10 11 25 55 20 25 40 20 35 10 0 As seen from the table above, ... 13 2.3 .1. 3 Teachers Role in Teaching Listening 14 2.3 .1. 4 The Challenge of Teaching Listening Skills 15 2.3 .1. 5 Strategies to Teach Listening .17 2.3 .1 .6 Common Methods of...

Ngày tải lên: 14/12/2013, 00:41

... 16 77 10 0 Q9 Q10 Q 11 40 11 50 21 15 10 46 29 30 45 10 0 10 0 10 0 34 19 12 10 10 0 10 0 Q12 60 Q13 59 (N: Number, Q: Question) 10 0 10 0 10 0 10 0 10 0 67 10 0 3.3.2 Discussions After investigating the pupils ... Q3 14 53 33 10 0 eat it 46 50 10 0 Bét bag beg 24 63 Bớt bird 42 48 10 Mát march much 16 70 10 Cót cord cod 20 74 Phun fool full Q4 15 72 5 10 80 10 0 10 0 Q5 15 75 10 0 Q6 25 65 10 Q7 23 Q8 16 77 10 0 ... .1 1.2 .1. 3 .1 Vowel Sounds 10 1. 2 .1. 3.2 Consonant Sounds 10 1. 2.2 Stress 11 1. 3 Vietnamese Pronunciation 11 1. 3 .1 Vietnamese Vowels .11 1. 3.2...

Ngày tải lên: 18/12/2013, 21:45

... What they can stop? D not like to enjoy = 49 = Key Grammar test 1. a 2.b 3.d 4.a 5.d 6. c 7.c 8.a 9.d 10 .d 11 c 12 .b 13 .c 14 .c 15 .d 16 . d 17 .a 18 .a 19 .d 20.c 21. b 22.a 23.d 24.d Vocabulary test 1. c ... Proficiency tests 1. 2 What is a good test? 1. 2 .1 Validity 1. 2.2 Reliability 11 1. 3 Why test? 11 1. 3 .1 Advantages to the teacher and to the learner 12 1. 3.2 Cases against examination 13 Stages designing ... Design of the study Part B: Contents Chapter I: Theoretical background Tests characteristics 1. 1 Types 1. 1 .1 Placement tests 1. 1.2 Diagnostic tests 1. 1.3 Progress or achievement tests 1. 1.4 Proficiency...

Ngày tải lên: 24/12/2013, 09:36

... possible that we could bring him back to her? It seems that it was She had the surest information that of late he had, when the fit was on him, made use of an opium den in the farthest east of the ... nerve in a twitter "I say, Watson, what o'clock is it?" "Nearly eleven." "Of what day?" "Of Friday, June 19 th." "Good heavens! I thought it was Wednesday It is Wednesday What d'you want to frighten ... There is a trap-door at the back of that building, near the corner of Paul's Wharf, which could tell some strange tales of what has passed through it upon the moonless nights." "What! You not mean...

Ngày tải lên: 24/12/2013, 20:15