sql and relational algebra i the original operators
sql and relational theory 2nd edition
Ngày tải lên :
05/05/2014, 12:34
... appropriate discipline And it’s the thesis of this book that using SQL relationally is the discipline you need But what does this mean? Isn’t SQL relational anyway? Well, it’s true that SQL is the ... value is obtained by evaluating the specified relational expression─at the time the view in question is referenced But I must emphasize that thinking of views being materialized in this way when they’re ... practitioners (not novices) that explains the basic principles of relational theory in a way not tainted by the quirks and peculiarities of existing products, commercial practice, or the SQL standard...
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sql and relational theory
Ngày tải lên :
05/05/2014, 12:34
... explains the basic principles of relational theory in a way not tainted by the quirks and peculiarities of existing products, commercial practice, or the SQL standard I wrote this book to fill ... foreign key, entity integrity, referential integrity, relational assignment, and the relational algebra (I also briefly mentioned the relational calculus.) With regard to the algebra, I mentioned ... relational model (with an indefinite article) But if we’re talking about data models in the first sense, then there’s only one relational model, and it’s the relational model (with the definite...
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Tài liệu Human-Animal Bonds I: The Relational Significance of Companion Animals pdf
Ngày tải lên :
15/02/2014, 13:20
... cognitive development, and greater participation in social and athletic activities Children’s early interest in animals is shaped by their families and social environments Children live in a ... his master and then died Animal burials in ancient Greece and Rome revealed their significance to human companions The intentional wording of epithets described the merits of the animal and their ... considered pets They undergo extensive training to live and work in partnership with an individual with particular disabilities and life challenges Their essential role for optimal functioning Fam Proc.,...
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Tài liệu Báo cáo khoa học: Comparative studies on the functional roles of N- and C-terminal regions of molluskan and vertebrate troponin-I pdf
Ngày tải lên :
20/02/2014, 01:20
... mechanism in which the TnI N-terminal region (from the structural TnC-binding site to the inhibitory region) participates in the Ca2+-dependent activation In addition, at 15°C, similar activation is ... between the N-domain and the regulatory TnC-binding site [16] This interaction induces the dissociation of the inhibitory region, which is adjacent to the regulatory TnC-binding site, from actin, ... role in the inhibition ⁄ removal of inhibition by alternative binding, while the N-terminal region is responsible for the Ca2+-dependent activation This view replaces the general and conventional...
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Báo cáo khoa học: Coordination of three and four Cu(I) to the a- and b-domain of vertebrate Zn-metallothionein-1, respectively, induces significant structural changes doc
Ngày tải lên :
07/03/2014, 09:20
... case the nine cysteines still point to a unique core The superposition of the newly identified Cu (I) -containing domains onto the mean structures of their Cd(II)-coordinating forms highlights the ... polypeptide stoichiometries binding modes coexist in an intermediate exchange regime, such that signals are exchange broadened and become invisible Of course, there is still the possibility that the ... NOEs Therefore, we expected the structures of the newly identified Cu (I) -containing domains to be more rigid and distinct from their Zn(II)-containing forms The spectra of both the only Zn(II)-containing...
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Báo cáo khoa học: Characterization of a cathepsin L-associated protein in Artemia and its relationship to the FAS-I family of cell adhesion proteins pot
Ngày tải lên :
07/03/2014, 16:20
... Domain Database (NCBI) the similarity of the two fasciclin domains in CLAP with other fasciclin I containing proteins is clear (Fig 9) Using BLAST (http://www.ncbi.nlm.nih.gov/BLAST) to identify ... or putative GPI unit, if one exists in CLAP as it does in Drosophila fasciclin I and many other fasciclin-containing proteins [36,46] Fas I domains in proteins are almost always found in the extracellular ... 31–33, with V301 being the last visible residue of this peptide Thus, because N299 is observed in the C-terminus in an internal position, we infer that the other candidate, D306, is the target...
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Báo cáo khoa học: Insertion of the plant photosystem I subunit G into the thylakoid membrane In vitro and in vivo studies of wild-type and tagged versions of the protein doc
Ngày tải lên :
07/03/2014, 21:20
... trypsin digestion on the cis-side of the membrane The A B 4004 Fig Determination of the topology of PSI-G in the thylakoid membrane using in vitro import experiments (A) Insertion of Arabidopsis ... of membrane-inserted Lhcb1 digested by thermolysin or trypsin and ⁄ or its interaction with other proteins such as the PSI core Incorporation of tagged PSI-G into PSI Whilst it is evident that ... recombinant versions of PSI-G used in this study The two transmembrane spanning helices are indicated as filled boxes The positively charged amino acids in PSI-G are indicated by + Position of the...
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Báo cáo khoa học: Functional and genetic characterization of the promoter region of apolipoprotein H (b2-glycoprotein I) ppt
Ngày tải lên :
15/03/2014, 10:20
... together with all other SNPs detected in the 5¢ flanking region The list of all the predicted transcription factors, including their consensus sequences and specific binding sites, is given in Table ... in the transcription initiation process by serving as a site for the binding of transcription factor II D [15] Although 5¢ serial deletion of the APOH promoter identified the basal transcriptional ... is part of the RNA polymerase II preinitiation complex, indicating its functional role in the transcriptional regulation of APOH promoter However, in silico analysis using the matinspector program...
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Báo cáo khoa học: Characterization of D-amino-acid-containing excitatory conotoxins and redefinition of the I-conotoxin superfamily pot
Ngày tải lên :
16/03/2014, 22:20
... positions, including the amino acid Phe44 in r11a which is racemized Thus, if there were a stringent sequence determinant for post-translational epimerization in the vicinity of the residue to be modified, ... on the existing data quite reliable One of the most subtle and difficult-to-detect posttranslational modifications is the epimerization of a standard l-amino acid to its d-isomer This is a particularly ... post-translational epimerization are therefore highly desirable; the only reliable predictions for when d-amino acid epimerization may occur are in two small families of highly specialized peptides,...
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The Relational Data Model and Relational Database Constraints
Ngày tải lên :
12/05/2014, 11:55
... Outline Relational Model Concepts Relational Model Constraints and Relational Database Schemas Update Operations and Dealing with Constraint Violations Relational Model Concepts The relational ... relations (the previous constraints involve a single relation) Used to specify a relationship among tuples in two relations: the referencing relation and the referenced relation Tuples in the ... operation but inform the user of the violation – Trigger additional updates so the violation is corrected (CASCADE option, SET NULL option) – Execute a user-specified error-correction routine In-Class...
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Báo cáo hóa học: " Respiratory syncytial virus (RSV) attachment and nonstructural proteins modify the type I interferon response associated with suppressor of cytokine signaling (SOCS) proteins and IFN-stimulated gene-15 (ISG15)" potx
Ngày tải lên :
20/06/2014, 01:20
... This finding is in keeping with the findings of NS1/NS2 antagonism of type I IFNs [4,46,47] and suggests the possibility that type I IFN antagonism is linked to NS1/NS2 induction of SOCS1 and ... virus infection of MLE-15 cells, it is unlikely NS1/ NS2 has a role in modifying ISG15 The finding in this study that G protein expression inhibits IFNβ and ISG15 protein expression is consistent ... translocation and DNA-binding, and leading to inhibition of cytokine gene transcription, mRNA expression and protein synthesis [21] may mask the activities of NS1/NS2 Interferon stimulated gene (ISG)-15...
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Management and Financial Audit of the Hawai`i Tourism Authority’s Major Contracts A Report to the Governor and the Legislature of the State of Hawaii Report No. 03-10 June 2003_part1 potx
Ngày tải lên :
20/06/2014, 02:20
... The Office of the Auditor The missions of the Office of the Auditor are assigned by the Hawaii State Constitution (Article VII, Section 10) The primary mission is to conduct post audits of the ... Agencies 55 This is trial version www.adultpdf.com v List of Exhibits Exhibit 1.1 Exhibit 1.2 Exhibit 1.3 Exhibit 1.4 Exhibit 1.5 Exhibit 1.6 Exhibit 1.7 Exhibit 2.1 Exhibit 2.2 Exhibit 2.3 ... However, the Office of the Auditor exercises no control function, and its authority is limited to reviewing, evaluating, and reporting on its findings and recommendations to the Legislature and the...
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Management and Financial Audit of the Hawai`i Tourism Authority’s Major Contracts A Report to the Governor and the Legislature of the State of Hawaii Report No. 03-10 June 2003_part2 pot
Ngày tải lên :
20/06/2014, 02:20
... Specialist III Product Development Coordinator Budget Fiscal Officer Project Manager Tourism Specialist Administrative Assistant II Secretary II Administrative Assistant I Source: Hawai `i Tourism ... as the Hawai `i Visitors Bureau, is the oldest tourism organization in the Pacific region and began as a committee of the Honolulu Chamber of Commerce It received direct territorial appropriations ... California; Chicago, Illinois; and Arlington, Virginia The bureau also maintains four foreign offices, two in Japan (Tokyo and Osaka) and two in the People’s Republic of China (Beijing and Shanghai) HVCB...
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Management and Financial Audit of the Hawai`i Tourism Authority’s Major Contracts A Report to the Governor and the Legislature of the State of Hawaii Report No. 03-10 June 2003_part3 ppt
Ngày tải lên :
20/06/2014, 02:20
... anticipation of an imminent relocation to that island Source: Office of the Auditor This is trial version www.adultpdf.com 19 Chapter 2: The Hawai `i Tourism Authority Enabled the Hawai `i Visitors ... 2: The Hawai `i Tourism Authority Enabled the Hawai `i Visitors & Convention Bureau to Exploit State Contract Funding HVCB’s two China offices are located in Beijing and Shanghai The Beijing office, ... agency and assumed responsibility for the HVCB contract In comparison to the 14 This is trial version www.adultpdf.com Chapter 2: The Hawai `i Tourism Authority Enabled the Hawai `i Visitors &...
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Management and Financial Audit of the Hawai`i Tourism Authority’s Major Contracts A Report to the Governor and the Legislature of the State of Hawaii Report No. 03-10 June 2003_part4 potx
Ngày tải lên :
20/06/2014, 02:20
... by promoting Hawai i in Taiwan and improving and maintaining the image of Hawai `i in Taiwan as a primary visitor and convention/incentive destination The contract was originally effective from ... with the right to market, operate, manage, and maintain the Hawai `i Convention Center In addition, the bill provided that convention center management would also include marketing the facility ... Hawai `i as a visitor destination Contract files are disorganized and incomplete HVCB’s written policies and procedures for bids, quotes, and contracts state that original contracts or copies...
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Management and Financial Audit of the Hawai`i Tourism Authority’s Major Contracts A Report to the Governor and the Legislature of the State of Hawaii Report No. 03-10 June 2003_part5 pptx
Ngày tải lên :
20/06/2014, 02:20
... Findings In the opinion of Nishihama & Kishida, CPA's, Inc., based on their audit, except for the recognition of expenses in the incorrect accounting year, the financial statements present fairly, ... conditions that balance work responsibilities and family time and values The manual includes information related to procedures for filling vacancies, hours and conditions of work, training and ... that they not conflict with the authority’s own policies We reviewed a copy of HVCB fiscal policies on file with the authority and found that the policies were outdated and applied to the previous...
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Management and Financial Audit of the Hawai`i Tourism Authority’s Major Contracts A Report to the Governor and the Legislature of the State of Hawaii Report No. 03-10 June 2003_part6 potx
Ngày tải lên :
20/06/2014, 02:20
... - In-Kind Contributions In-kind contributions consist primarily of donated publications, hotel and meeting rooms, airline tickets, and rental cars and ground transportation The estimated fair ... understanding of the financial statements and financial condition of HVCB are discussed in this section This is trial version www.adultpdf.com Chapter 3: Financial Audit Note (1) - Description of ... Hawai `i and the board of directors and management of the Hawai `i Tourism Authority and HVCB and is not intended to be and should not be used by anyone other than these specified parties /s/ Nishihama...
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Management and Financial Audit of the Hawai`i Tourism Authority’s Major Contracts A Report to the Governor and the Legislature of the State of Hawaii Report No. 03-10 June 2003_part7 docx
Ngày tải lên :
20/06/2014, 02:20
... legislative questions and concerns, ensure contractor compliance, minimize the State’s liability, and optimize the State’s expenditures for tourism promotion The board chair and executive director also ... our findings and indicated that they would take immediate action to address them Actions include contacting the attorney general’s office to review our findings, holding a special board meeting ... Attachment Similar letters were sent to the executive director and the Department of Business, Economic Development and Tourism The joint response of the board chair and executive director is included...
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Going Global Practical Applications and Recommendations for HR and OD Professionals in the Global Workplace J-B SIOP Professional Practice Series by Kyle Lundby, Jeffrey Jolton and Allen I. Kraut_1 ppt
Ngày tải lên :
21/06/2014, 08:20
... and how the brand is represented The goal is to drive a ‘‘joined up’’ business and maximize on more unified business practices and strategies There are obviously risks for organizations at either ... but fail to use it to their advantage Effective global organizations actively capitalize on their diversity • Physically Dispersed and Diverse but Unified: A third characteristic of effective global ... organizations is being unified in spite of being dispersed and diverse At some level, the organization identifies itself as one business, one entity However it is segmented or however it defines its...
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Going Global Practical Applications and Recommendations for HR and OD Professionals in the Global Workplace J-B SIOP Professional Practice Series by Kyle Lundby, Jeffrey Jolton and Allen I. Kraut_2 doc
Ngày tải lên :
21/06/2014, 08:20
... Asia Pacific division must understand the cultural differences that exist between Taiwan and New Zealand, or Japan and China, and modify their products and marketing appropriately This is similar ... value to their organization by successfully navigating the complexities of a global organization, and in doing so they bring the business strategy to life for their employees They understand the human ... versus the Field For centralized organizations with centers of excellence, it is critical that input from the divisions or the field be solicited on a regular basis It is a grand mistake to design...
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