... 221.9; (GlcNAc)2, 42 5.5; (GlcNAc)3, 627.6; (GlcNAc )4, 830.8; (GlcNAc)5, 10 34. 0; (GlcNAc)6, 1237.2; (GlcNAc)7, 144 0.0; pNP-GlcNAc, 342 .3; pNP-(GlcNAc)2, 545 .5; and pNP-(GlcNAc)3, 748 .7 With chitin ... trimer and the pentamer compared to the dimer were 34% and 30% for the wildtype, but 66% and 47 % for the D392N mutant (Fig 5B) A Oligosaccharide synthesis by chitinase A Protein expression and hydrolytic ... single bands for the wild-type and mutants D392N and E315M, migrating with an Mr of 63 000 (Fig 4A) In the case of the E315Q mutant, an additional faint band was also seen at an Mr of 43 000...
Ngày tải lên: 20/02/2014, 01:20
... Escherichia coli O157:H7 10 -42 4. 5-9.0 - Listeria monocytogenes 2.5 -44 5.2-9.6 - Salmonella 5 -46 Staphylococcus aureus 6.5 -46 Yersinia enterocolitica 5.2-9 2 -45 4. 6-9.6 D -4 0.86 - Zoonotic agents ... Bacillus cereus 10 -48 4. 9-9.3 0.95 Campylobacter jejuni 30 -47 6.5-7.5 - >4. 6 0. 94 Clostridium botulinum Group I (Toxin types A,B,F) 10 -48 Group II (Toxin types B,E,F) 3.3 -45 Clostridium perfringens ... produce and release into the food product D-3 Foods associated with illness include: meat and meat products; poultry and egg products; egg, tuna, ham, chicken, potato, and macaroni salads; sandwich...
Ngày tải lên: 21/02/2014, 01:20
Tài liệu Báo cáo khoa học: Medium-chain dehydrogenases/reductases (MDR) Family characterizations including genome comparisons and active site modelling pdf
... positions 48 , 50, 54, 60, 61, 70, 71, 122, 125, 1 64, 168, 2 84, 307, 308 and 309 in the numbering of in CAD1_ARATH c Active site residues are at positions 42 , 44 , 45 , 47 , 48 , 53, 64, 89, 90, 93, 1 24, ... EC _42 48.yjjN EC _41 58.yjgV DM_7300579 EC_1 742 .b17 74 AT_MSG15–5 CE_R04B5.5 CE_R04B5.6 DM_7298873 DM_7299382 DHSO_HUMAN Q9UMD6 SC_YLR070C SC_YJR159W SC_YDL 246 C EC_1 744 .b1776 EC_3538.tdh EC_ 249 6.b2 545 ... 0. 64 0. 64 Depth ˚ (A) Width ˚ (A) 17 .4 15.6 17.3 5.7 4. 8 6 .4 Volume ˚ (A3) 159 189 189 a Active site residues are at positions 44 , 46 , 50, 56, 57, 59, 69, 70, 118, 121, 155, 159, 2 74, 297, 298 and...
Ngày tải lên: 21/02/2014, 03:20
Tài liệu Báo cáo Y học: Structural determinants of the half-life and cleavage site preference in the autolytic inactivation of chymotrypsin pdf
... sites 1 14, 146 and 147 according to the following: Fragments I and IV (peptides Ile16– Tyr 146 and (Asn 147 )Ala 148 – Thr 245 , respectively) dominate when the rate of cleavage at site 146 (and 147 ) in ... constructed: Phe1 14 !Ile, Phe1 14 !Gly, Phe1 14 !Asp, Tyr 146 !His, Tyr 146 !Ser, Tyr 146 !His/Asn 147 !Ser, Tyr 146 !Ser/ Asn 147 !Asp The results obtained with only three, a Phe1 14 !Ile interdomain ... change in the Tyr 146 !His/Asn 147 !Ser mutant It is also clear from comparisons of panels c and d that the hydrolysis rates of the Tyr 146 -Asn 147 and the Asn 147 -Ala 148 bonds were similar and that, indeed,...
Ngày tải lên: 22/02/2014, 07:20
QUANTITATIVE FINANCE: Its Development , Mathematical Foundations, and Current Scope pot
... 3.3 3 .4 25 28 33 34 36 38 40 41 42 45 46 46 51 3.5 3.6 3.7 3.8 Probability Spaces Random Variables and Their Distributions Independence of Random Variables Expectation 3 .4. 1 Moments 3 .4. 2 Conditional ... Assessment 14. 4.1 The Puzzles 14. 4.2 The Patches 14. 4.3 Some Reflections Exercises 15 Dynamic Models for Prices 14. 1 14. 2 14. 3 14. 4 14 262 263 2 64 266 269 27 272 Properties of Option Prices 275 ... Models PART II PORTFOLIOS AND PRICES Interest and Bond Prices 55 4. 1 Interest Rates and Compounding 4. 2 Bond Prices, Yields, and Spot Rates 4. 3 Forward Bond Prices and Rates Exercises Empirical...
Ngày tải lên: 07/03/2014, 19:20
boosting - foundations and algorithms
... ? yes predict -1 no predict +1 UCI Results 25 20 20 C4.5 30 25 C4.5 30 15 15 10 10 5 0 10 15 20 25 30 boosting Stumps 10 15 20 25 boosting C4.5 30 Application: Detecting Faces [Viola & Jones] ... priori • can exploit γt ≫ γ How Will Test Error Behave? (A First Guess) error 0.8 0.6 0 .4 test 0.2 train 20 40 60 80 100 # of rounds (T) expect: • training error to continue to drop (or reach zero) ... of training examples 1.0 1000 100 0.5 -1 -0.5 margin # rounds 100 1000 0.0 0.0 0.0 8 .4 3.3 3.1 7.7 0.0 0.0 0. 14 0.52 0.55 0.5 Theoretical Evidence: Analyzing Boosting Using Margins • Theorem: large...
Ngày tải lên: 24/04/2014, 13:15
fractal geometry mathematical foundations and applications 2nd edition
... 176 179 181 182 1 84 185 186 Chapter 14 Iteration of complex functions—Julia sets 14. 1 14. 2 14. 3 14. 4 14. 5 14. 6 160 169 173 173 176 Chapter 13 Dynamical ... Mathematical Foundations and Applications Fractal Geometry: Mathematical Foundations and Application Second Edition Kenneth Falconer 2003 John Wiley & Sons, Ltd ISBNs: 0 -47 0- 848 61-8 (HB); 0 -47 0- 848 62-6 ... (1997) and Lesmoir-Gordon, Rood and Edney (2000) The volume by Peitgen, J¨ rgens and Saupe (1992) is profusely illustrated with u diagrams and examples, and the essays collated by Frame and Mandelbrot...
Ngày tải lên: 05/06/2014, 11:25
Quantum Mechanics Foundations and Applications
... 5.6 .4 Transmission through a Finite Barrier 123 123 125 126 127 130 133 1 34 136 138 139 141 143 144 144 145 147 147 Atomic Spectroscopy ... 4. 3.1 Adding Orbital Angular Momenta for Two Electrons 4. 3.2 Adding Orbital and Spin Angular Momenta 4. 4 Interacting Spins for Two Particles 4. 4.1 Magnetic Moments ... 2.1.2 Wave Packets 2.1.3 Transmission and Reflection at a Barrier 41 41 42 43 46 vii viii 2.1 .4 The Infinite Potential Well 2.1.5 The Finite...
Ngày tải lên: 23/06/2014, 17:46
CLIMATE CHANGE – GEOPHYSICAL FOUNDATIONS AND ECOLOGICAL EFFECTS_2 potx
... elevation islands of Kauai, Oahu, and Molokai, and from west Maui in the near term, and could diminish and fragment 'I'iwi populations on higher elevation east Maui and Hawaii Island There is ... invasions and land use in the Hawaiian Islands: Modeling the fate of endemic birds using a geographic information system Proceedings of the National Academy of Sciences 99(22): 142 46- 142 49 Bravender, ... Arizona U.S.A August 24 Chu, P.-S., and H Chen, 2005: Interannual and interdecadal rainfall variations in the Hawaiian Islands Journal of Climate 18 :47 96 -48 13 Fancy, S G and C J Ralph 1998 `I`wi...
Ngày tải lên: 29/06/2014, 13:20
CLIMATE CHANGE – GEOPHYSICAL FOUNDATIONS AND ECOLOGICAL EFFECTS_1 ppsx
... Climate Change Geophysical Foundations and Ecological Effects, Edited by Juan Blanco and Houshang Kheradmand p cm ISBN 978-953-307 -41 9-1 free online editions of InTech Books and Journals can be found ... Ohta and Takumi Kaga 231 247 Chapter 14 Climate Change and Shifts in the Distribution of Moth Species in Finland, with a Focus on the Province of Kainuu 273 Juhani H Itọmies, Reima Leinonen and ... PSCs and on sulphate aerosols Heating and cooling rates and photolysis rates are calculated on-line from the modelled distributions of the radiatively active gases O3, CH4, N2O, H2O and CFCs, and...
Ngày tải lên: 29/06/2014, 13:20
cooperative communications (foundations and trends in networking)
... capacity region The capacity of one hop networks Dynamic Control for Network Stability 41 4. 1 4. 2 4. 3 4. 4 4. 5 4. 6 41 45 48 51 56 59 Scheduling in an ON/OFF downlink Network model The stabilizing dynamic ... ix 4. 7 4. 8 4. 9 4. 10 Imperfect scheduling Distributed implementation Algorithm enhancements and shortest path service Multi-commodity flows and convex duality 59 60 62 65 Utility Optimization and ... model captures characteristics and slightly generalizes systems that have been proposed and studied in several papers including [108, 111, 115, 135, 136, 143 , 144 , 147 , 149 ] That model is developed...
Ngày tải lên: 03/07/2014, 16:05
Báo cáo khoa học: " Identification and antigenic site analysis of foot-and-mouth disease virus from pigs and cattle in Korea" doc
... AB079061 AJ318 847 AJ318830 AJ318850 AJ30 349 9 AJ318 840 AJ318853 AJ0 046 58 AF026168 AF0958 74 AJ2 949 28 AF162277 X00871 K01201 AJ311720 AJ318 847 AJ318858 AF306 647 AJ3188 54 AF428 246 NA NA NA AY1 141 46 NA NA ... Korean viral isolates and several different O-Type FMD virus strains observed between these two strains, several replacements of amino acid residues at position 54, 144 , and 1 74 in VP1 were shown ... positions 54 and 56 in O/SKR/ 2002 isolates and only the O/SKR/AS/2002 (cow) virus had an alternative residue I at position 54 (Fig 2) Amino acid replacements at positions 31, 70-73, 75 and 77 of...
Ngày tải lên: 07/08/2014, 18:21
grouting between foundations and bases for support of equipment and machinery
... Section 4. 4 4. 2.3.2 Micrometer bridge (ASTM C 1090)—The micrometer bridge test method described in ASTM C 1090 measures height change in grout between the time it is placed and 1, 3, 14, and 28 ... mixing of gas-liberating grouts 4. 2 .4 Consistency 4. 2 .4. 1 General—The consistency of a hydraulic cement grout can be determined using one of the following devices 4. 2 .4. 2 Flow table—The flow table ... of the test methods discussed in Sections 4. 2 and 4. 3 to determine the acceptability of the grout and the placement method for a specific application 4. 4.2 Apparatus—The apparatus generally consists...
Ngày tải lên: 24/10/2014, 21:59
guide for design of foundations and shoulders for concrete pavements
... 1557-78 D 243 4-68 (19 74) D 248 7-85 D 43 18- 84 Recommended Practice for Investigating and Sampling Soil and Rock for Engineering Purposes Test Methods for Moisture-Density Relations of Soils and Soil-Aggregate ... 5.5-lb (2.5 kg) Rammer and a 12-in (305 mm) Drop Standard Method of Test for Moisture-Density Relations of Soils Using a 10-lb (4. 54 kg) Rammer and an 18-in (45 7 mm) Drop Standard Method of Test ... (2 .49 -kg) Rammer and a 12-in (3 04. 8mm) Drop Standard Method for Non-Repetitive Static Plate Load Tests of Soils and Flexible Pavement Components, for Use in Evaluation and Design of Airport and...
Ngày tải lên: 24/10/2014, 21:59
study the substitution of fossil fuels by rdf produced from municipal solid waste of hanoi m.a thesis waste management and contaminated site treatment
... 41 3.1 .4 Water co n ten t 42 3.2 RDF q u ality 44 3.2.1 R D F com position 44 3.2.2 Heating va lu e 45 3.3 GHGs estimation 47 3.3.1 ... 37 3636 14. 87 85.85 14. 15 Paper 38.2 61.9 7680 24. 85 86.5 13.5 Plastic/composites 28 .4 71.6 21352 43 .87 9 .4 90.6 Textile/rubber 15 85 11596 33.79 29.32 70.68 Wood 10 90 13 640 39. 94 94. 25 5.75 ... bio total 48 M aster Thesis Bio R esu lts and discussion 0. 044 0.266 0.310 0.021 0.130 0.152 0.033 0.203 0.236 Nylon 0. 148 0.015 0.163 0.677 0.070 0. 747 0.395 0. 041 0 .43 6 Paper 0.0 34 0.216 0.250...
Ngày tải lên: 09/01/2015, 08:53
Electrical, dielectric and magnetocaloric properties of selected a and b site substituted manganites
... 0.1, (c) 0.2 and (d) 0.3 and 0 .4 under μ0H = 0, 3, and T 70 Fig.3.12: Temperature dependence of MR for (a) x = 0.05, 0.1 and 0.2, (b) x = 0.25, 0.3 and 0 .4 for ΔH ... -43 2.3.1 X-Ray Diffraction -43 2.3.2 Dc magnetization measurements -44 2.3.3 Calorimetric measurements -46 2.3 .4 Dc ... -130 4. 3.6 Dielectric properties of x ≥ 0.3 -155 4. 3.6.1 Results -155 4. 3.6.2 Discussions -161 4. 4 Conclusions...
Ngày tải lên: 10/09/2015, 15:52
Tài liệu Báo cáo khóa học: Active-site residues and amino acid specificity of the bacterial 4¢-phosphopantothenoylcysteine synthetase CoaB pptx
... (not shown), and 45 0 nm (lower line) Both wild-type and Dfp A275T proteins (peak labeled with asterisks) eluted at about 1. 04 mL and bound flavin coenzyme, as shown by absorbance at 45 0 nm The corresponding ... chromatography and then analyzed by MALDI-TOF mass spectrometry In the mass spectrum two prominent peaks with m/z values of 6 04. 7 and 323.1 were present and are proposed to be 4 -phosphopantothenoyl-CMP ... removed and characterized by its UV spectrum (B, right figure) and MALDITOF mass spectrum (C) as 4 -phosphopantothenoyl-CMP presence of cysteine methyl ester) Although the structures of PP and 4 -phosphopantothenoylcysteine...
Ngày tải lên: 19/02/2014, 12:20
Global Warming, Natural Hazards, and Emergency Management - Chapter 4 pot
... Natural Hazards, and Emergency Management since the June 8, 19 74, flood Those years could be divided into a series of “eras,” and this writing follows that pattern: 19 74 19 84 — Conflict and confrontation ... infamous, in time, as flood followed flood, over and over again: 1957, 1959, 1963, 1968, 1970, and more 19 74 84 — Conflict and Confrontation By 19 74, when Carol Williams convened that neighborhood ... and clears 300 homes and 228 mobile home pads Regulations and standards are strengthened and extended to entire watersheds Tulsa creates a new Stormwater Management Department to centralize and...
Ngày tải lên: 18/06/2014, 22:20