detailed electronic database search strategies

... well-indexed database and usually forms the starting point for search strategies in systematic reviews in healthcare The Ovid interface provides advanced search functions, such as searching for ... generated by the search strategy (yield) The yield is a feasibility determinant for searches, because resources may limit the search volume that can be screened The different search strategies and ... http://www.implementationscience.com/content/6/1/85 Page of 10 Table Comparative yields of alternative search strategies Strategy Description Search terms and databases searched Total retrieval rate (Yield) #1 QI Text Words, Simple...

Ngày tải lên: 10/08/2014, 11:20

... is loaded into the log 7.2.1 Example—Document Database Following is an example page of a completed document database Electronic Database Document Database Document Number ❶ Revision ❷ Title ❸ ... Engineering procedure ever written Table 7.1 shows what the document database might look like over time Electronic Database 141 Table 7.1 Database Report Printout Document No Title D01 Departmental Instructions ... into the database? • When was the information entered? Document Database Preparation Each of the following circled numbers corresponds to the circled numbers on the example document database...

Ngày tải lên: 20/12/2013, 19:15

... assessment of database search results is a subject all the more relevant because databases are growing continuously larger With more people being registered every year, database searching of DNA ... island problem,’ ‘Bayesian network for a database search setting: suspect and one other individual in the database, ’ ‘Bayesian network for a search of a database of size n > 2,’ and ‘Discussion ... members of the same database are excluded (because they are found to present non-matching profiles) The section ‘When some islanders are in a database will introduce the database search setting more...

Ngày tải lên: 23/03/2014, 12:20

... the search scheme of this paper with [Shor94] and other quantum mechanical algorithms to design faster algorithms Alternatively, it might be possible to combine it with efficient database search ... by which it is possible to modify any algorithm that solves an NPsearch problem with a unique solution and use it to solve an NP -search problem in general Acknowledgments [BV93] [Deutsch85] [DH96] ... a small probability of interaction is enough to make the measurement This suggests that in the search problem also, it might be possible to find the object without examining all the objects but...

Ngày tải lên: 30/03/2014, 13:20

... assume that the target remains in the search region S and moves with constant speed V in a fixed direction θ throughout the search interval The target track over the search interval is then given by ... Transactions on Aerospace and Electronic Systems, vol 40, no 4, pp 1366–1374, 2004 [7] J.-P Le Cadre and G Souris, “Searching tracks,” IEEE Transactions on Aerospace and Electronic Systems, vol 36, ... of search via track-beforedetect for distributed sensor networks,” to appear in IEEE Transactions on Aerospace and Electronic Systems [10] I Moskowitz and J Simmen, “Asymptotic results in search...

Ngày tải lên: 22/06/2014, 19:20

... the searcher Researchers have developed search strategies to help retrieve scientifically sound, clinically relevant articles while searching in MEDLINE To date the majority of the search strategies ... multiple-term search strategies to optimize either sensitivity or specificity, we tested all 2-term search strategies with sensitivity at least In addition to developing mental heath content search strategies ... (88.3 to 89.4) *Search strategies are reported using Ovid's search engine syntax for MEDLINE exp = explode, a search term that automatically includes closely related indexing terms search) of the...

Ngày tải lên: 08/08/2014, 21:20

... CLASS FLT ATTENDANTS AND MYSELF RESEARCHED THE FLT ATTENDANT MANUAL WHICH DID NOT INDICATE IF THE DEVICE WAS AN APPROVED ELECTRONIC NOR IF IT WAS A DISAPPROVED ELECTRONIC AS PURSER I MADE THE DECISION ... these data of the following points ASRS reports are submitted voluntarily The existence in the ASRS database of reports concerning a specific topic cannot, therefore, be used to infer the prevalence ... be made by others of any material or data furnished by NASA in response to queries of the ASRS database and related materials Linda J Connell, Director NASA Aviation Safety Reporting System CAVEAT...

Ngày tải lên: 20/02/2014, 05:22

... Descriptors Descriptors (MJ,MN) ID AB Identifiers Abstract Search limit Search Search Search Search Search Search Search Search Search Search Examples tib-b89-82561-xab.an 9406.up 1/ up = “9406” ... The NTIS Database Search Guide Search Guide for the NTIS Database Introduction Organization of the Search Guide Purpose of the Search Guide Section I - Introduction: ... To save search strategy for days To save search strategy permanently To run a saved search To save a search for 30 minutes To list search saves To purge search saves To explain system commands...

Ngày tải lên: 07/03/2014, 23:20

... Gist of Database Search Trees As an introduction to GiSTs, it is instructive to review search trees in a simplified manner Most people with database experience have an intuitive notion of how search ... Paper In Section 2, we illustrate and generalize the basic nature of database search trees Section introduces the Generalized Search Tree object, with its structure, properties, and behavior In ... generalize the notion of a search key: a search key may be any arbitrary predicate that holds for each datum below the key Given a data structure with such flexible search keys, a user is free...

Ngày tải lên: 23/03/2014, 12:20

... metasearchers, which can be used to query multiple databases simultaneously A metasearcher performs three main tasks After receiving a query, it finds the best databases to evaluate the query (database ... information to the database selection component of a metasearcher to decide which databases are the most promising to evaluate a given query To obtain the content summary of a database, a metasearcher ... not report any detailed metadata about their contents to facilitate metasearching To handle such databases, a metasearcher could rely on manually generated descriptions of the database contents...

Ngày tải lên: 23/03/2014, 16:21

... the the experiments last few senuences Thus, a serial search s~rategy provides a principled inferences way of rescric~Lng how a text is searched of to be reported, it was In 'lexical' pulated ... out a '~dho had a sleep after lunchY" serial search strategy elicit the referent of the pranou~ in ~he las~ sentence AS a r g u e d e a r l i e r , a search s~rar~Ey alone cannot Two factors were ... reported here, is one in which effects What kinds of strategies readers adop~ when of distance between the pronoun and its antecedent may they search ~heir memory to find plausible referents play...

Ngày tải lên: 24/03/2014, 01:21

... of tools for relational database management A textual database A set of tools for textual database management Click on your answer Database management systems - Textual databases and cds/isis ... in different ways Database management systems - Textual databases and cds/isis basics – page What does CDS/ISIS offer? How can users search data with CDS/ISIS? Normally you search all data that ... BREEDING The database can be designed in such a way that searches can be restricted to certain fields by using prefixes, like AU=PLATO or TI=Dialogues Database management systems - Textual databases...

Ngày tải lên: 31/03/2014, 20:20

... disk-based search, and Part III addresses parallel search, various pruning techniques, and move-committing search strategies Part IV attacks related search methods that apply more general notions of search ... Heuristic Search Primer (I), Heuristic Search Under Memory Constraints (II), Heuristic Search Under Time Constraints (III), Heuristic Search Variants (IV), xxiii xxiv Preface and Heuristic Search ... 1.2 SEARCH We all search The first one searches for clothes in the wardrobe, the second one for an appropriate television channel Forgetful people have to search a little more A soccer player searches...

Ngày tải lên: 30/05/2014, 00:08

... of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher ISBN: 978-0-07175907-6 ... doctor can not just make a bedside visit and see how the patient is doing—she can connect to the database, double-check the details of how esoteric medications interact, and then prescribe new ... (www.griffintechnology.com), Digital Lifestyle Outfitters (www.dlo.com), and the stores you can search through iLounge (http://ilounge.pricegrabber.com) Protecting the iPad or iPhone with a Case...

Ngày tải lên: 01/06/2014, 10:05

... Effective Online Searches 131 Answering Ads in the Newspaper vi 118 134 CONTENTS Partnering with Others in Your Job Search 134 Organizing Your Search 138 Choosing Your Strategic Search Methods—Online ... provides truthful answers to your career search questions through case studies, clear examples, and interactive exercises Over-40 Job Search Guide is the premier job search guide for mature workers, ... the Leisure/Work Search Inventory by Dr John Liptak (both available from JIST Publishing; www.jist.com) or the SelfDirected Search by John Holland (available at www.self-directedsearch.com) These...

Ngày tải lên: 03/06/2014, 01:13

... these strategies into working principles ***** 12 STRATEGIES FOR SEARCH ENGINE OPTIMIZATION (SEO) ***** INTRODUCTION Did you know that 50-70% of consumer and business purchasers start with a search ... # 4: WHAT DOES A SEARCH ENGINE LOOK FOR? At the end of the day, a search engine is in business to help you find the most relevant results possible when you conduct a search Search engines make ... VISITOR'S SEARCH KEYWORDS Have you ever had the experience of using a search engine, like Google, clicked on a search result page, and then couldn't figure out where what you were searching for...

Ngày tải lên: 27/06/2014, 23:20

... and personal digital assistants (PDA) Exhibit 1.1 Electronic business includes electronic commerce and mobile electronic commerce e-business Electronic commerce Mobile e-commerce Source: adapted ... Group in the company’s Cologne office Previously, he worked as a Research Fellow at INSEAD where he conducted research in mobile and electronic commerce He has authored numerous articles and case ... in e-business 1.1.2 Electronic commerce Electronic commerce, or e-commerce, is more specific than e-business and can be thought of as a subset of the latter (see Exhibit 1.1) Electronic commerce...

Ngày tải lên: 28/06/2014, 23:20

... structure database searching (and provides an E value) by using BLAST, which searches a SADB database with a SAMS matrix The SADB database and the SASM matrix improve the ability of BLAST to search ... Figure structural alignment detailed 3D-BLAST versus fast structure search, sequence profile search, and 3D-BLAST versus fast structure search, sequence profile search, and detailed structural alignment ... the search databases and substitution matrices In 3D-BLAST, the substitution matrix is the SASM matrix and the searching database is the SADB, whereas PSI-BLAST adopts an amino acid sequence database...

Ngày tải lên: 14/08/2014, 18:20

... VI SUMMARY This thesis examines the relationship between knowledge search, learning strategies and product innovation Prior research has emphasized that the acquisition of knowledge from external ... Saxenian (1990) In the condition of bounded Knowledge search is localized organizationally Knowledge search is localized geographically Knowledge search is constrained locally by several factors: ... directing firms’ knowledge searches My second essay, presented in Chapter 3, examines the relationship between firms’ learning strategies and their product innovation The research question addressed...

Ngày tải lên: 12/09/2015, 10:52