... thống enzyme ADH có tên chất coenzyme tên trình chuyển hóa hóa học xúc tác với tận “ase” Sau tên enzyme số theo danh sách enzyme tiểu ban enzyme đề (enzyme commission, EC) 3. 2.2 Các phản ứng enzyme ... hình catalase có coenzyme hem, xúc tác cho phản ứng oxy hóa chất hữu có H2O2 3. 2.2.2 Lớp enzyme transferase Lớp gồm tám lớp phụ Các enzyme lớp protein phức tạp, chất hóa học coenzyme khác nhau, ... saccharide Các enzyme thường có liếp vĩ “Kinase” (ví dụ hexokinase) Thuộc phosphotransferase có phosphomutase, xúc tác cho phản ứng chuyển phosphate nội phân tử 3. 2.2 .3 Lớp enzyme hydrolase Lớp enzyme...
Ngày tải lên: 07/10/2012, 17:16
... hƣởng 39 4.4 Kết khảo sát ảnh hƣởng nhiệt độ enzyme amylase chủng D 13 Bảng 4.8 Ảnh hƣởng nhiệt độ enzyme amylase chủng D 13 NHIỆT ĐỘ (oC) CHỦNG D 13 SỐ mg TINH BỘT BỊ PHÂN GIẢI 30 0,1 539 5 3, 03 50 ... 4,4 7 ,37 6,0 1,27 7,6 15,89 3, 0 10,65 4,6 6,78 6,2 0,85 7,8 15,06 3, 2 10,14 4,8 6,15 6,4 0,55 8,0 14 ,30 3, 4 9,70 5,0 5,45 6,6 13, 56 3, 6 9,28 5,2 4,55 6,8 Bảng 3. 2 Các dung dich đệm pH 3- 6,5 ( ... 30 Đồ thị 4 .3 Đƣờng chuẩn 31 Đồ thị 4.4 Hoạt độ Enzyme Amylase chủng D 13 theo thời gian nuôi cấy 33 Đồ thị 4.5 Hoạt độ Enzyme Amylase chủng D14 theo thời gian nuôi cấy 35 Đồ...
Ngày tải lên: 06/11/2012, 09:46
A capillary-based method determining the permeability of sand layer for geothermal applications
... 106 (1), 38 0 39 3 [3] Wang H, Qi C, Du H, Thermal performance of borehole heat exchanger under groundwater flow: A case study from Baoding, Energy and Buildings, 2009, 41(12), 136 8- 137 3 [4] Hazen ... sand layer based on the CR method 3. 2 Data treatment The porosity φ was tested according to the national standard Soil Test Method (GB/T 501 23- 1999), and calculated by 100 ρ d (7) 1000G Based on ... Health, 1892, 34 , 539 -556 [5] Shepherd RG, Correlations of permeability and grain size, Groundwater,1989,27(5),6 63- 638 [6] Uma KO, Egboka BC, Onuoha KM,New statistical grain-size method for evaluating...
Ngày tải lên: 05/09/2013, 17:03
Báo cáo khoa học: "An Endogeneous Corpus-Based Method for Structural Noun Phrase Disambiguation" pptx
... prep noun noun prep noun prep noun adj noun prep noun adj adj (3) 110 91 74 53 55 73 47 27 (4) 19 % 27 % 25 % 20 % 23 % 38 % 29 % 33 % 17 % 6% Table Rates of no-disambiguation for the ten most ... ambiguous structures are shown in Table (2) (1) noun noun noun noun noun noun noun 5 73 331 294 260 241 1 93 160 82 42 33 prep noun adj prep noun prep det noun adj noun prep noun noun prep noun prep ... noun3 detected n o u n l prep noun2 not detected number of occurrences : 52 noun2 prep noun3 number of wrong disamb : number of occurrences : 53 number of occurrences : 81 noun2 prep noun3 number...
Ngày tải lên: 09/03/2014, 01:20
Báo cáo khoa học: "A Morphological Analysis Based Method for Spelling Correction" docx
Ngày tải lên: 09/03/2014, 01:20
Báo cáo khoa học: "Structural Semantic Relatedness: A Knowledge-Based Method to Named Entity Disambiguation" potx
... 0.98 0.89 0. 83 0.86 0.91 0.90 0.92 WePS1_test Inv_Pur 0.87 0. 63 0.74 0.78 0.80 0.77 0.77 0. 83 WePS2_test Inv_Pur 0.80 0. 93 0.80 0. 83 0.88 0.82 0.81 0.84 F 0.78 0.76 0.81 0. 83 0.82 0. 83 0.84 0.85 ... 4.2 and 4 .3; then evaluate and discuss the performance of our method in Section 4.4 55 www.ldc.upenn.edu/Catalog/docs/LDC2006T 13/ 4.1 network based methods, which is the same as the method described ... Researcher CS GM Learning Researcher 0.50 0.27 0 .31 CS 0.50 0.62 0. 73 GM 0.27 0.62 0.80 Learning 0 .31 0. 73 0.80 - SIM (oi , o j ) = ∑∑ wil w jk Slk l 3. 2 Named Entity Disambiguation by Leveraging...
Ngày tải lên: 16/03/2014, 23:20
A SELF-ASSESSMENT BASED METHOD FOR POST- COMPLETION AUDITS IN PAPER PRODUCTION LINE INVESTMENT PROJECTS doc
... the evaluation method 30 2.8 Definitions 31 Literature review 33 3. 1 Project management .33 3. 1.1 Technology management 36 3. 1.2 Investment ... ISBN 951-42-81 23- 3 (Paperback) ISBN 951-42-8124-1 (PDF) http://herkules.oulu.fi/isbn9514281241/ ISSN 035 5 -32 13 (Printed ) ISSN 1796-2226 (Online) http://herkules.oulu.fi/issn 035 532 13/ Cover design ... process 38 3. 2 Previous approaches for evaluation of investment projects 40 3. 2.1 Economic approach 41 3. 2.2 Scoring techniques and methods . 43 3.2 .3 Self-assessment...
Ngày tải lên: 18/03/2014, 02:20
07 - immunity-based method for anti-spam model
... Transactions on Asian Language Information Processing (TALIP) vol ,2004, pp 2 43- 269 [3] M.N Marsono, M Watheq, and F Gebali, "Binary LNS -based naïve Bayes inference engine for spam control: noise analysis ... attention", AUTOMATICA, vol 44, 2008, pp 36 1 -37 0 [11] Hanke.M, "On the effects of stock spam e-mails ", Journal Of Financial Markets, vol 11, 2008, pp 57- 83 [12] T Li, "An Introduction to Computer ... T.B.Kepler, "Somatic hyper mutation in B cells: An optimal control treatment", Theoret Biol ,19 93, pp 37 -64 [8] S Forrest, A S Perelson, L Allen, and R Cherukuri, "Self-Nonself Discrimination in...
Ngày tải lên: 22/03/2014, 22:26
Báo cáo khoa học: Prediction of coenzyme specificity in dehydrogenases ⁄ reductases A hidden Markov model-based method and its application on complete genomes doc
... Worm Yeast Sum 26 71 17 62 13 68 16 67 23 79 11 57 11 75 13 492 105 5 3 2 18 15 12 10 17 14 12 12 12 8 10 17 10 11 13 10 11 5 8 11 82 74 72 49 45 45 40 30 FEBS Journal 2 73 (2006) 1177–1184 ª 2006 ... prediction method J Mol Biol 33 8, 1027–1 036 Supplementary material The following supplementary material is available online: Table S1 All enzymes used in the development of the prediction method ... 600 500 400 30 0 200 100 0 10000 20000 30 000 40000 50000 60000 70000 Open Reading Frames (ORFs) Results and discussion We have developed a method for prediction of coenzyme specificity, based upon...
Ngày tải lên: 23/03/2014, 10:21
Báo cáo khoa học: "Feature-based Method for Document Alignment in Comparable News Corpora" ppt
... 0 .37 6 1 0.005 0.007 0.009 0.297 0 .31 5 0.157 0 .33 3 2 0.006 0.005 0.0 13 0.277 0.286 0. 133 0 .30 8 5 0.005 0.006 0.009 0.200 0.190 0.096 0.206 10 0.005 0.005 0.007 0.1 23 ... 0.042 0.0 83 0.08 0.559 0. 430 0.209 0.508 100 0.042 0.069 0.0 83 0. 438 0.426 0.194 0.479 200 0.025 0.069 0.110 0 .34 2 0 .39 6 0.1 53 0. 439 500 0.025 0.054 0.110 0.270 0 .35 1 0.111 ... 0.008 0.090 0.4 43 0.687 0.0 73 0.6 73 500 0.005 0.008 0.010 0 .38 3 0.604 0.078 0.591 1 0.000 0.000 0.005 0 .39 9 0. 634 0.119 0.650 2 0.000 0.004 0.010 0 .34 0 0.515 0.128 ...
Ngày tải lên: 24/03/2014, 03:20
Báo cáo hóa học: " A quantum dots and superparamagnetic nanoparticle-based method for the detection of HPV DNA" ppt
... application Nat Rev Cancer 2002, 2 :34 2 -35 0 Parkin DM: The global health burden of infection-associated cancers in the year 2002 Int J Cancer 2006, 118 :30 30 -30 44 Lowy DR, Solomon D, Hildesheim ... Mater 2005, 4: 435 -446 16 Ma HL, Qi XR, Maitani Y, Nagai T: Preparation and characterization of superparamagnetic iron oxide nanoparticles stabilized by alginate Int J Pharm 2007, 33 3:177-186 17 ... papillomavirus typing with a polymerase chain reaction -based genotyping array compared with type-specific PCR J Clin Virol 2008, 42 :36 1 -36 7 23 Tang S, Zhao J, Storhoff JJ, Norris PJ, Little RF,...
Ngày tải lên: 21/06/2014, 01:20
Báo cáo hóa học: " Highly sensitive hydrogen sensor based on graphite-InP or graphite-GaN Schottky barrier with electrophoretically deposited Pd nanoparticles Karel Zdansky" pdf
... http://www.nanoscalereslett.com/content/6/1/490 Page of 10 10 -3 111 ppm H2/N2 10 14.4 10-6 10-7 3. 35 CURRENT (A) 10-4 -5 air 1000 InP-Pd-C 10-8 10-9 1000 2000 30 00 4000 5000 TIME (s) Figure Current transient ... nanoparticles are more sensitive than those made by thermal evaporation of Pd or even by electroless plating [3] Recently, it was shown in our lab that the best H2 sensitivity of InP- or GaN -based structures ... http://www.nanoscalereslett.com/content/6/1/490 10 -3 10-4 Page of 10 InP-Pd-C diode y=-12.4-5 .38 *x-0.827*x*x CURRENT (A) 10-5 10-6 10-7 10-8 10-9 10-10 10-6 10-5 10-4 10 -3 VOLUME RATIO H2/N2 Figure Dependence...
Ngày tải lên: 21/06/2014, 01:20
Báo cáo hóa học: " Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg2+" pot
... 1469 22.92(NCH2CH2CH2-Si),45.29(N(CH3)2),45.48(NCH2-CH2 CH2-Si), 58 .31 (NCH2CH2CH2-Si-(OCH2CH3 )3) , 115.02, 118.74, 1 23. 07, 128.16, 129 .38 , 129.55, 129.79, 130 .15, 134 .96, 151.86 (CDNS) DA/SBA-15 Composites: ... was stirred at 31 3 K for 24 h and then crystallized at 37 3 K for 24 h under static condition The resulting solid was filtered, washed, dried overnight at 37 3 K and calcined at 8 23 K in air for ... respectively For SBA-15 and DA/SBA-15 Composites, the bands at 3, 437 and 1, 632 cm-1 are attributed to the stretching (3, 437 cm-1) and bending (1, 632 cm-1) vibrations of the surface silanol groups and...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo hóa học: "Fabrication of a Highly Sensitive Chemical Sensor Based on ZnO Nanorod Arrays" doc
... Chem Soc 125, 9055–9061 (20 03) 30 J Li, Y Lu, Q Ye, M Cinke, J Han, M Meyyappan, Carbon nanotube sensors for gas and organic vapor detection Nano Lett 3, 929– 933 (20 03) 31 M Penza, R Rossi, M Alvisi, ... vertically Nanoscale Res Lett (2010) 5 :35 3 35 9 23 24 25 26 27 well-aligned and epitaxial ZnO nanorods on GaN-buffered sapphire substrates Appl Phys Lett 87, 1 231 08–1 231 10 (2005) J.Y Park, D.J Lee, Y.S ... Lett 91, 032 101– 032 1 03 (2007) 12 R Ghosh, M Dutta, D Basak, Self-seeded growth and ultraviolet photoresponse properties of ZnO nanowire arrays Appl Phys Lett 91, 0 731 08–0 731 10 (2007) 13 Y Qiu,...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Research Article A New OFDMA Scheduler for Delay-Sensitive Traffic Based on Hopfield Neural Networks" doc
... Proceedings of IEEE Global Telecommunications Conference (GLOBECOM ’ 03) , vol 1, pp 33 7 34 1, San Francisco, Calif, USA, December 20 03 [9] J Jang and K B Lee, “Transmit power adaptation for multiuser ... PROPOSED HNN MODEL E= By substituting (A .3) into (10) it is obtained that S j =1 ci∗ j Vi∗ j Δ f mi∗ + μ2 ψi∗ j ∗ N 3 − 2Vi∗ j ∗ − μ4 − Vi j ∗ i=1 (A .3) [1] 3GPP, R1-050779, Texas Instruments, Throughput ... Hopfield neural networks,” IEEE Transactions on Vehicular Technology, vol 45, no 1, pp 26 32 , 1996 [22] UMTS 30 . 03 v3.2.0 TR 101 112, “Selection procedures for the choice of radio transmission technologies...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " A New Image Analysis Based Method for Measuring Electrospun Nanofiber Diameter" pptx
... new method were 24.74 and 3. 85 in terms of pixel and 32 3.7 and 50.4 in term of nm which are in good agreement with the values 24 .36 and 3. 19 pixels and 31 8.7 and 41.8 nm obtained from manual methods ... Micrograph of an electrospun web, (b) Its diameter distribution 1 23 600 based on, Otsu’s method [9] Note that, since the process is extremely sensitive to noise, before the segmentation, a procedure to ... intersections 1 23 Nanoscale Res Lett (2007) 2:597–600 the method fails in measuring fiber diameter at intersections New Distance Transform Algorithm We established a new method based on image analysis...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: " Research Article A New OFDMA Scheduler for Delay-Sensitive Traffic Based on Hopfield Neural Networks" docx
... Proceedings of IEEE Global Telecommunications Conference (GLOBECOM ’ 03) , vol 1, pp 33 7 34 1, San Francisco, Calif, USA, December 20 03 [9] J Jang and K B Lee, “Transmit power adaptation for multiuser ... PROPOSED HNN MODEL E= By substituting (A .3) into (10) it is obtained that S j =1 ci∗ j Vi∗ j Δ f mi∗ + μ2 ψi∗ j ∗ N 3 − 2Vi∗ j ∗ − μ4 − Vi j ∗ i=1 (A .3) [1] 3GPP, R1-050779, Texas Instruments, Throughput ... Hopfield neural networks,” IEEE Transactions on Vehicular Technology, vol 45, no 1, pp 26 32 , 1996 [22] UMTS 30 . 03 v3.2.0 TR 101 112, “Selection procedures for the choice of radio transmission technologies...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: " A New Image Analysis Based Method for Measuring Electrospun Nanofiber Diameter" ppt
... new method were 24.74 and 3. 85 in terms of pixel and 32 3.7 and 50.4 in term of nm which are in good agreement with the values 24 .36 and 3. 19 pixels and 31 8.7 and 41.8 nm obtained from manual methods ... Micrograph of an electrospun web, (b) Its diameter distribution 1 23 600 based on, Otsu’s method [9] Note that, since the process is extremely sensitive to noise, before the segmentation, a procedure to ... intersections 1 23 Nanoscale Res Lett (2007) 2:597–600 the method fails in measuring fiber diameter at intersections New Distance Transform Algorithm We established a new method based on image analysis...
Ngày tải lên: 22/06/2014, 18:20
Giáo trình enzyme học - Chương 3 pdf
... thống enzyme ADH có tên chất coenzyme tên trình chuyển hóa hóa học xúc tác với tận “ase” Sau tên enzyme số theo danh sách enzyme tiểu ban enzyme đề (enzyme commission, EC) 3. 2.2 Các phản ứng enzyme ... hình catalase có coenzyme hem, xúc tác cho phản ứng oxy hóa chất hữu có H2O2 3. 2.2.2 Lớp enzyme transferase Lớp gồm tám lớp phụ Các enzyme lớp protein phức tạp, chất hóa học coenzyme khác nhau, ... saccharide Các enzyme thường có liếp vĩ “Kinase” (ví dụ hexokinase) Thuộc phosphotransferase có phosphomutase, xúc tác cho phản ứng chuyển phosphate nội phân tử 3. 2.2 .3 Lớp enzyme hydrolase Lớp enzyme...
Ngày tải lên: 22/07/2014, 13:20