2 using a standby database that is open for read only access
UNIT 5. DATABASE MANAGEMENT SYSTEMS LESSON 2. USING A DATABASE FOR DOCUMENT RETRIEVALNOTE pot
... related Using dynamic taxonomies Using metadata HTML and PDF formats, with open standard graphics Click on your answers Database management systems - Using a database for document retrieval - page ... the metadata slots that can be filled for any particular resource instance So, for example, we know that an instance of a 'technical document' can have a title and subject Database management ... implemented? Table Table Text Documents metadata Database Document Text Documents Document Meta Data Database metadata Document Document Text Documents Database Click on your answer Database management systems...
Ngày tải lên: 31/03/2014, 20:20
Báo cáo khoa học: Replacement of two invariant serine residues in chorismate synthase provides evidence that a proton relay system is essential for intermediate formation and catalytic activity docx
... Neurospora crassa has an intrinsic NADPH:FMN oxidoreductase activity that enables the enzyme to generate the reduced FMN cofactor (bifunctionality) The structural basis of this ‘secondary’ catalytic activity ... Table Chorismate synthase activity of the serine mutant proteins (Ser16Ala, Ser127Ala and Ser16AlaSer127Ala) in comparison with the activity of the wild-type enzyme The formation of chorismate ... 7.5, and enzyme (1.25 lm for the wild-type and Ser127Ala mutant proteins or 12.5 lm of the Ser16Ala and Ser16AlaSer127Ala mutant proteins) Chorismate formation was monitored at 275 nm under anaerobic...
Ngày tải lên: 07/03/2014, 05:20
Báo cáo khoa học: The Drosophila jumonji gene encodes a JmjC-containing nuclear protein that is required for metamorphosis pot
... exponential amplification Primer sequences used were as follows: cycD-F, 5¢-GGGATCCCA CATTGTATTCG-3¢; cycD-R, 5¢-ACGGAGCTTTGAAG CCAGTA-3¢; cycE-F, 5¢-AAGGTGCAGAAGACGCA CTT-3¢; cycE-R, 5¢-AATCACCTGCCAATCCAGAC-3¢; ... 5¢-AATCACCTGCCAATCCAGAC-3¢; cdk4-F, 5¢-TACAACAGCACCGTGGACAT-3¢; cdk4-R, 5¢-TGGGCATCGAGACTATAGGG-3¢; rp49-F, 5¢-CGG ATCGATATGCTAAGCTG-3¢; and rp49-R, 5¢-GAACG CAGGCGACCGTTGGGG-3¢ Acknowledgements ... Df(3L)AC1 animals also exhibited larval and pupal lethality and displayed similar phenotypes as homozygous djmje03131 mutants (Fig 5A and data not shown), confirming that djmje03131 is a loss...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo Y học: Barley a-amylase Met53 situated at the high-affinity subsite )2 belongs to a substrate binding motif in the bfia loop 2 of the catalytic (b/a)8-barrel and is critical for activity and substrate specificity pot
... green) and TAA (in black) The superimpositioning was guided by the catalytic acids (D179AMY2, E204AMY2, and D289AMY2 and D206TAA, E230TAA, and D297TAA) The invariant Y51AMY2 and Y82TAA are at subsite ... substrate analogues derived from acarbose and barley a- amylase (AMY2 [16]); and Taka-amylase A (TAA [17]) (A) Stereo view of interactions involving segments of ba loops and (i.e domain B) from AMY2 ... Bacterium Bacterium Bacterium Bacterium Yeast Bacterium Archaea Bacterium Bacterium Bacterium Bacterium Bacterium Bacterium Bacterium Bacterium Bacterium Bacterium Bacterium Plant Plant a- Amylase Barley...
Ngày tải lên: 31/03/2014, 08:20
module 2 using a web browser
... Enabled Enabled Enabled Netscape Navigator 4.0 and later Disabled Disabled Enabled Netscape Navigator 3.0 and later Disabled Disabled Disabled Both Internet Explorer and Navigator 4.0 and later ... Enabled Disabled Disabled Both Internet Explorer and Navigator 4.0 and later Enabled Enabled Enabled Disabled Microsoft WebTV Disabled Disabled Disabled Disabled Among the available browsers and versions, ... owners Program Manager: Steve Merrill Development Lead: Basabjit Chakrabarty (NIIT) Instructional Designers: Sangeeta Nair, Vijayalakshmi Narayanaswamy (NIIT); Veena Nambier, Yatinder Walia (NIIT)...
Ngày tải lên: 06/07/2014, 09:25
báo cáo khoa học: " A var2 leaf variegation suppressor locus, SUPPRESSOR OF VARIEGATION3, encodes a putative chloroplast translation elongation factor that is important for chloroplast development in the cold" docx
... USA) Manipulation of nucleic acids The CTAB method was used to extract Arabidopsis leaf DNA [81], and the Trizol RNA reagent (Invitrogen, CA, USA) was used to extract total leaf RNA RNA gel analysis ... chloroplast translation, rather than to a general compromised translation Page 14 of 18 It is important to note that SVR3, as a translation elongation factor, is not expected to be a basic protein ... universally present in all prokaryotes [35], suggesting that it is probably not an essential translation factor This is consistent with our data that SVR3 is not essential for plant growth and chloroplast...
Ngày tải lên: 11/08/2014, 11:21
Báo cáo y học: " Rapid detection of porcine circovirus type 2 using a TaqMan-based real-time PCR" doc
... and research community In comparison with conventional PCR, TaqMan real-time PCR is more sensitive and less easily contaminated The main difficulty of using conventional PCR is that contamination ... used Each assay was performed in duplicate and each run included two negative controls Limits of detection and quantitation of the assay To establish the limit of quantitation (LOQ) of the assay, ... Primer-1 5’-CGGATATTGTAKTCCTGGTCGTA-3’ Primer-2 5’-CCTGTCCTAGATTCCCCTATTGATT-3’ Probe FAM-5’-CTAGGCCTACGTGGTCTACATTTC-3’-TAMRA Three PCV2-positive samples and 37 serum and tissue unknown samples were...
Ngày tải lên: 11/08/2014, 21:21
Báo cáo sinh học: " The analysis of disease biomarker data using a mixed hidden Markov model (Open Access publication)" ppt
... bulls, each cow was replaced by a daughter and mating was at random Breeding values for base animals were sampled from a normal distribution with null mean and additive variance of 0.15 or 0.25 Values ... HMM was assessed on simulated data based on parameters obtained in a survey of clinical mastitis cases Bayesian estimates of the parameters were obtained using the Gibbs sampler Finally, limitations ... (biasr0, biasr1, and biasra) between estimates and simulated values were computed for each replicate and averaged over the 10 replicates For the location parameters, the biases (biasl0 and biasl1)...
Ngày tải lên: 14/08/2014, 13:21
Báo cáo y học: "Natural antisense transcripts with coding capacity in Arabidopsis may have a regulatory role that is not linked to double-stranded RNA degradation" ppt
... thaliana A comparison of the arrangements of overlapping gene pairs in Arabidopsis A comparison of the arrangements of overlapping gene pairs in Arabidopsis thaliana A and A' label the start and end ... provide a basis for the selection of individual candidate loci for a detailed molecular analysis of the different dsRNA pathways Materials and methods Analysis of overlapping transcripts All Arabidopsis ... Jotham J, May S: NASCArrays: a repository for microarray data generated by NASC's transcriptomics service Nucleic Acid Res 2004:D575-D577 NASCA Arrays: Affymetrix ATH1 arrays database [http:// affymetrix.arabidopsis.info/narrays/experimentbrowse.pl]...
Ngày tải lên: 14/08/2014, 14:21
In order to become competent in a foreign language, it is important for language learners not only to acquire new vocabularies and a new set of phonological and syntactic rules but also to learn what Wilson (1986)
... ngữ Nam Bộ Như vậy, không gian đ a lí tiếng miền Nam, phương ngữ miền Nam hay phương ngữ Nam tác giả xác đònh rộng Không gian đ a lí phương ngữ Nam Bộ xác đònh hẹp Ranh giới PNNB trùng với ranh ... (từ thû ấy/ đến nay), thû (từ thû ấy/ đến giờ) V a rút gọn v a đảo trật tự câu nghi vấn tính chất, đặc điểm: bao cao (cao bao nhiêu), bao dai (dài bao nhiêu), bao lớn (lớn bao nhiêu)… Rút gọn, ... Long An, Tiền Giang, An -18- Giang, Kiên Giang, Cà Mau, Sóc Trăng, Bạc Liêu, Đồng Tháp, Bến Tre, Hậu Giang, Vónh Long, Trà Vinh thành phố Cần Thơ Vò trí đ a lí Nam Bộ: ph a bắc tây - bắc giáp Cam-pu-chia,...
Ngày tải lên: 17/04/2013, 16:09
báo cáo hóa học:" Activation of PKA, p38 MAPK and ERK1/2 by gonadotropins in cumulus cells is critical for induction of EGF-like factor and TACE/ ADAM17 gene expression during in vitro maturation of porcine COCs" doc
... 5'-TAG CTC TTC TCC AGG GAG GA-3' 5'-CAC CAG AAC AAA AAG GTT CTG TC-3' 5'-AAG TCC ATG AAG ACT CAC ACC AT-3' 5'AAG ACA ATC CAC GTG TGG CTC AAG-3' 5'-CGA TTT TTG TAC CAT CTG CAG AAA-3' 5'-GAC ATG AAT ... GGC AAA TGT GAG AAA C-3' 5'-AGT CTG TGC TGG GGT CTT CCT GGA-3' 5'-GAA TTA CCC AGT CCT GGC TT-3' 5'-TCA TAA CTC CAT ATG GCT TGA AC-3' 5'-CTG CCG TGT CGC TCT GCA CTG-3' 5'-GGA TAA ACT GGT AGC CAA ... 16:1154-1167 Salustri A, Garlanda C, Hirsch E, De Acetis M, Maccagno A, Bottazzi B, Doni A, Bastone A, Mantovani G, Beck Peccoz P, Salvatori G, Mahoney DJ, Day AJ, Siracusa G, Romani L, Mantovani A: PTX3...
Ngày tải lên: 20/06/2014, 07:20
báo cáo khoa học: " Antimicrobial activity of spherical silver nanoparticles prepared using a biocompatible macromolecular capping agent: evidence for induction of a greatly prolonged bacterial lag phase" potx
... specific application have made inorganic nanomaterials suitable for a wide variety of applications Traditionally, these applications have included sensors, catalysis, electronics, surface enhanced Raman ... of any OD with time growth experiment, a tab-delimited text file was generated and data pasted into a Microsoft Excel spreadsheet formatted to display the data arrays as individual well ODs at ... size-based phenomenon may be occurring with the keratin-capped Nps It is also possible that the keratin-stabilized Ag Nps have an activity distribution where ca 20% are as fully active as citratebased...
Ngày tải lên: 11/08/2014, 00:22
Báo cáo y học: "Human T-cell leukemia virus type 2 post-transcriptional control protein p28 is required for viral infectivity and persistence in vivo" ppt
... lymphocyte malignancy, and various lymphocyte-mediated inflammatory diseases such as HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP) [4-7] However, only a few cases of atypical hairy ... linear range of the assay Data is shown as absorbance values DNA was isolated from rabbit PBMCs using the PURGENE DNA purification system (Gentra, Minneapolis, MN) and subjected to proviral load ... Proteins were visualized using the ECL western blotting analysis system (Santa Cruz Biotechnology, Santa Cruz, CA) DNA isolation, standard PCR, and Taqman real-time PCR DNA was isolated from 729...
Ngày tải lên: 13/08/2014, 05:20
Tài liệu Creating a Logical Standby Database by Using Enterprise Manager ppt
... reserved Preparing to Create a Logical Standby Database Perform the following steps on the primary database before creating a logical standby database: Check for unsupported data types Be aware of ... Database with Enterprise Manager Click “Add Standby Database. ” - 17 Copyright © 2006, Oracle All rights reserved Using the Add Standby Database Wizard Select “Create a new logical standby database. ” ... V $DATABASE • Database guard level is set to ALL by broker automatically on the logical standby database • Database guard level applies to all users except SYS 7-5 Copyright © 2006, Oracle All...
Ngày tải lên: 09/12/2013, 16:15
Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc
... System.Object class acts as the base class for all classes In other words, all classes are ultimately derived from the System.Object class The second parameter is an object of a class that is derived ... SqlConnection("server=localhost ;database= Northwind;uid=sa;pwd=sa"); // monitor the StateChange event using the StateChangeHandler() method mySqlConnection.StateChange += new StateChangeEventHandler(StateChangeHandler); ... System.EventArgs class The EventArgs class is the base class for event data and represents the details of the event In the case of the StateChange event, this second object is of the StateChangeEventArgs...
Ngày tải lên: 14/12/2013, 13:15
Báo cáo khoa học: Mouse RS21-C6 is a mammalian 2¢-deoxycytidine 5¢-triphosphate pyrophosphohydrolase that prefers 5-iodocytosine pdf
... (Tokyo, Japan) and Takara Bio Inc (Ohtsu, Japan): 5¢Nde-mMAZG, 5¢-ATACATATG TCCACGGCTGGTGACGGTGAGCG-3¢; 5¢Nco-mMAZG, 5¢-ATACCATGGCCTCCACGGCTGGTGACGGTGAGC3¢; 3¢mMAZG-BamHI, 5¢-ATAGGATCCTTATGTGGAAG CCTGGTCTCTC-3¢; ... ITP- and ATP-agarose (Fig 2C) D Agarose ATP-agarose (kDa) 25 (kDa) ITP-agarose B ITP-agaros e A ATP-agaros e Fig Preparation of ITP-agarose ATP-agarose were incubated in M HCl before (upper graph) ... CCTGGTCTCTC-3¢; RS21-C6 forward, 5¢-GCGAGCTGGC AGAACTCTTC-3¢; RS21-C6 reverse, 5¢-TTTGGTGGCCA TGCTTGA-3¢; 18S rRNA forward, 5¢-AGGATGTGAAGG ATGGGAAG-3¢; 18S rRNA reverse, 5¢-ACGAAGGCCCC AAAAGTG-3¢ Nucleotides...
Ngày tải lên: 23/03/2014, 06:20
Retrovirology Research BioMed Central Open Access A novel HIV-1 restriction factor that is potx
... includes A3 A, A3 B, A3 C, A3 DE, A3 F, A3 G, and A3 H All have antiretroviral activities against different targets including exogenous retroviruses and endogenous retroelements [10] A3 B, A3 DE, A3 F, and A3 G ... human A3 B and A3 H [11,17] However, vif from SIVmac neutralizes not only human A3 DE, A3 F, and A3 G, but also human A3 B and A3 H [11,12,17,34-36] These observations suggest that vif from SIVmac is a ... data, and YHZ wrote the paper Acknowledgements We thank Ronald J Patterson for critical reading of this manuscript We thank the NIH AIDS Reagent Repository for the polyclonal anti-human A3 G antibody...
Ngày tải lên: 12/08/2014, 23:20
Using a DataGrid Control to Access a Database
... the Data Adapter Preview dialog box Next, you need to create a DataSet object You use a DataSet object to a store local copy of the information stored in the database A DataSet object can represent ... Northwind database; you might need to get the password from your database administrator) Drill down to the Customers table in the Northwind database and drag it to your form This creates a SqlConnection ... a SqlConnection object named sqlConnection1 and a SqlDataAdapter object named sqlDataAdapter1, as shown in Figure 6.10 Figure 6.10: Form with SqlConnection and SqlDataAdapter objects Click your...
Ngày tải lên: 07/11/2013, 10:15