Dendrimers III Episode 3 docx

... Br(0. 63) Et 3 N (1.89) 7 a 1.89 H Br(0. 63) none 19 0. 63 H Br(0. 63) none 0 a 0. 63 NO 2 Br(0. 63) Et 3 N (0. 63) ≈ 10 b G3 PPI/Pd 0 BA -R -X Base % yield 1.89 H I (0. 63) Et 3 N (1.89) 38 1.89 H I (0. 63) ... using 3 5 mol % Pd G4 PPI/Pd 0 BA (mmol) -R -X (mmol) Base (mmol) % yield 1.89 H I (0. 63) Et 3 N (1.89) 70 0. 63 H I (0. 63) Et 3 N (1.89) 34 0. 63 H I (0. 63) Et...

Ngày tải lên: 13/08/2014, 08:21

... presentations oc- curred during the rescue of Apollo 13. 14 On April 13, 1970, more than halfway on its voyage to the moon, one of the oxygen tanks of Apollo 13 exploded. Over the next three days, to bring ... presen- tation, which had the difficult time slot of just after lunch, Speech: The Words You Say 33 for targeting the audience, but also effective at alleviat- ing nervousness (see...

Ngày tải lên: 12/08/2014, 08:21

... and Learning, No. 30 , Jossey- Bass, San Francisco, 23, 1987. Sadowski, M.A., “Thinking creatively,” Proceedings ASEE/IEEE Frontiers in Education Conference, IEEE, New York, 33 2, 1987. Scarl, D., ... tests,” AIChE Symp. Ser., 79, (228), 33 (19 83) . Whimbey, A. and Lochhead, J., Problem Solving and Comprehension: A Short Course in Analytical Reasoning, 3rd ed., Franklin Institute Press, P...

Ngày tải lên: 12/08/2014, 08:22

... Brushless Servomotors 2 .3 $O To - TM sin20 To is always positive and varies position, as shown in Figure 2. 13. sinusoidally with rotor To TM 180 36 0 Figure 2. 13 Torque from one phase ... J 0 180 e 36 0 Figure 2.10 Emf and torque for aY-connected squarewave motor 40 Industrial Brushless Servomotors 2 .3 Figure 2.8 Torque and backemf for the'a'phase 38...

Ngày tải lên: 12/08/2014, 16:20

... usable temperature (EC) Maximum usable temperature (EF) 79 175 121 35 0 93 200 110 230 135 275 177 35 0 177 35 0 177 35 0 177 35 0 177 35 0 Water resistance Good to excellent Poor to fair Good to excellent Excellent ... Organo-Clay Dropping point (EC) Dropping point (EF) 110 230 1 63- 177 32 5 -35 0 096-104 205-220 135 -1 43 275-290 177-204 35 0-400 260+ 500+ 260+ 500+ 26...

Ngày tải lên: 12/08/2014, 16:20

... temperature to 6 63 C 2. The beta phase, from 6 63 C to 764°C 3. The gamma phase, from 764°C to its melting point of 1 133 °C MS-01 Page 12 Rev. 0 Structure of Metals DOE-HDBK-1017/1- 93 COMMON LATTICE ... Page 9 MS-01 Structure of Metals DOE-HDBK-1017/1- 93 BONDING Figure 1 Bonding Types Rev. 0 Page 3 MS-01 COMMON LATTICE TYPES DOE-HDBK-1017/1- 93 Structure of Metals COMMON LATTICE TYP...

Ngày tải lên: 13/08/2014, 05:20

... bearings 3 232 48B.MB 242 3. 98 49,900 6 .3 >114 »200,000 3 new 230 48B.MB 242 1.88 4,100 5.8 >114 »200,000 4 232 48B.MB 186 5.18 120,000 6 .3 >114 »200,000 Thrust bearings 5 29 434 E 80 >6. 03 >200,000 ... 239 68MB 2 93 2.70 13, 600 2 .3 39 »200,000 Thrust bearings 8 2 936 4E only briefly loaded during sternway operation 9 29464E 650 3. 81 43, 300 2.5 > 87 »200,0...

Ngày tải lên: 13/08/2014, 05:21

... 4.5). 3. 2 MOSFET Characteristics 85 01 234 s v, (v) (4 (b) Fig. 3. 1 1 Small-signal parameters gm,gmbs and gds as a function of (a) V,,, and (b) V,, based on Eqs (3. 5)- (3. 7) ... Eq. (3. 2)]. Figure 3. 13 shows Eq. (3. 14) compared with experimental and 2-D simu- lation results. Note from this figure that if for a given technology x = Xjtpx(Xsd + Xdd)2 =...

Ngày tải lên: 13/08/2014, 05:22

... Angew Chem Int Ed Engl 33 :24 13 43. de Brabander-van den Berg EMM, Meijer EW (19 93) Angew Chem Int Ed Engl 32 : 130 8 44. Wörner C, Mülhaupt R (19 93) Angew Chem Int Ed Engl 32 : 130 6 45. Hawker CJ, Fréchet ... Chem Int Ed Engl 35 :1154 33 . Jorgensen WL, Pranata J (1990) J Am Chem Soc 112:2008 34 . Hamilton DA, van Engen D (1987) J Am Chem Soc 109:5 035 35 . Powell HM (1948) J Che...

Ngày tải lên: 13/08/2014, 08:21

... Polypropylenimine, 32 NH 2 groups 188879 Ca 2+ salt, 29 .3 kDa Polypropylenimine, 32 NH 2 groups YD 849-2, 26,8 73. 6 g/mol Polypropylenimine, 32 NH 2 groups JP 569-1, 27, 737 .6 g/mol Polypropylenimine, 32 NH 2 groups ... Patent DE19 635 419, Eur Patent 09 235 88, WO9807 732 Bismuth dendrimers, processes for their preparation, and their use as X-ray contrast agents 1 43. Krause W, Sch...

Ngày tải lên: 13/08/2014, 08:21