iec 60079-14 electrical apparatus for explosive gas atmospheres - electrical installations in hazardous areas
... necessary information to ensure correct installation of the apparatus provided in a form which is suitable to the personnel responsible for this activity; – information necessary for inspection, ... Particular specifications for conduits – Section One: Metal conduits IEC 60614-2-5: 1992, Specification for conduits for electrical installations – Part 2: Particular specifications for conduits – Section ... 60079-0 and with the standards for the specific types of protection listed in the scope Annex A forms an integral part of this standard Annexes B and C are for information only Copyright International...
Ngày tải lên: 25/12/2013, 10:42
Tài liệu Testing for No Records docx
... Test Orders DataReader for records result.Append("DataReader " + ORDERS_TABLE + ": Has records = " + orderReader.HasRows + Environment.NewLine); // Test Orders DataReader for records bool readerHasRecords ... // Test Orders DataTable for records bool tableHasRecords = orderTable.Rows.Count > 0; result.Append("DataTable " + ORDERS_TABLE ... DataRowCollection has a Count property that returns the number of rows in the table The Count property for an empty table has a value of The HasRows property of the DataReader returns a Boolean value...
Ngày tải lên: 21/01/2014, 11:20
Tài liệu Practical mod_perl-CHAPTER 14:Defensive Measures for Performance Enhancement doc
... Perl reuses this released memory internally For example, let’s modify the script as shown in Example 14-2 512 | Chapter 14: Defensive Measures for Performance Enhancement This is the Title of the ... can always write an HTML form from scratch and submit it to your program for processing, which makes it easy to submit huge files If you don’t limit the size of the form input, even if your program ... user this, if you have prepared a form with a pull-down list of possible choices? Simply by saving the form and later editing it, or by using a GET request Don’t forget that what you receive is...
Ngày tải lên: 26/01/2014, 07:20
Tài liệu Testing for tuberculosis pptx
... samples collected were smear-positive for acid-fast bacilli, but were repeatedly negative by nucleic acid amplification testing Tuberculin skinfor acid-fast bacilli, testing, Mantoux method by nucleic ... screened used for tuberculin skin testing. 5 before starting immunosuppressive therapy, or to establish It is not known if interferon gamma release assays are as a baseline when repeat testing is ... investigation for active pulmonary tuberculosis They are mainly used for detecting latent tuberculosis in Latent infection people when active tuberculosis has been excluded, and for Screening for latent...
Ngày tải lên: 15/02/2014, 12:20
Real Interest Rate Linkages: Testing for Common Trends and Cycles pptx
... considered as pseudo-structural form equations for the first s elements of ∆y t If the system is completed by adding the unconstrained reduced-form equations for the remaining n - s elements ... contemporaneously correlated The test for the existence of at least s cofeature vectors is 14 therefore a test of the above structural form encompassing the unrestricted reduced form (2) The above system ... interest rate” We therefore test for the restrictions that the weights equal average GDP shares for the three countries across the sample period(7) which were 0.24, 0.34 and 0.42 for the United Kingdom,...
Ngày tải lên: 15/03/2014, 14:20
Advanced penetration testing for highly secured environments
... penetration testing Vulnerability assessments Penetration testing Advanced penetration testing Before testing begins Determining scope Setting limits — nothing lasts forever 8 10 10 12 Planning for action ... appropriate personnel • Begin and end dates for your testing • The type of testing that will be performed • Limitations of testing °° What type of testing is permitted? DDOS? Full Penetration? ... Advanced Penetration Testing for Highly-Secured Environments: The Ultimate Security Guide Learn to perform professional penetration testing for highly-secured environments with...
Ngày tải lên: 19/03/2014, 13:32
APPLIED BASIC SCIENCE FOR BASIC SURGICAL TRAINING pdf
... APPLIED BASIC SCIENCE BASIC SURGICAL TRAINING FOR For Elsevier Commissioning editor: Laurence Hunter Development Editor: Ailsa ... should provide a rapid revision for basic science for the intercollegiate speciality exams and may even stimulate the motivated undergraduate student who thirsts for more knowledge I just hope ... Hospital, Sheffield; Member (formerly Chairman) of the Court of Examiners, Royal College of Surgeons of England; Formerly Examiner MRCS Royal College of Surgeons of Edinburgh; Formerly Member of Panel...
Ngày tải lên: 22/03/2014, 20:21
Báo cáo khoa học: "Better Hypothesis Testing for Statistical Machine Translation: Controlling for Optimizer Instability" pptx
... uniformly from the default ranges for each feature, and, at each iteration, 200-best lists were extracted with the current weight vector (Bertoldi et al., 2009) The cdec MERT implementation performs ... control for all possible confounding variables Nor are metric scores (even if they are statistically reliable) a substitute Source code to carry out the AR test for multiple optimizer for thorough ... 2002 BLEU: a method for automatic evaluation of machine translation In Proc of ACL S Riezler and J T Maxwell 2005 On some pitfalls in automatic evaluation and significance testing for MT In Proc of...
Ngày tải lên: 23/03/2014, 16:20
Báo cáo khoa học: "Better Hypothesis Testing for Statistical Machine Translation: Controlling for Optimizer Instability" pdf
... test set for testing7 For Czech↔English, we used the 95K-sentence news commentary parallel corpus from the WMT shared task8 for training, news2008 set for development, news2009 set for testing, ... samples of A Initialize A for k = to K for each sentence-pair s in (E, F) for j = to J for i = to I Calculate P (aj = i| · · · ) according to (7) Sample a new value for aj P (E, F, A, T; Θ) = ... third was initialized naively9 (GS-N) Sampling settings were B = 400 for T↔E, 4000 for C↔E and 8000 for A↔E; M = 100, and L = 10 For reference, we also report the results with IBM Model alignments...
Ngày tải lên: 23/03/2014, 16:20
WORLD METEOROLOGICAL ORGANIZATION COMMISSION FOR BASIC SYSTEMS MANAGEMENT GROUP SEVENTH SESSION GENEVA, 18 – 20 JUNE 2007 pot
... by CAeM for preparing the membership of Expert Groups before CAeM-XIII, the WMO Members should be invited to select among several options in the nomination form for the expert, the efforts and ... WIS functions for GISCs and DCPCs to be used for the statement of compliance and for demonstrations of capabilities in the framework of the procedures for the designation of Global Information System ... Weather Forecasting Demonstration Project • NWP Strategy for improving severe weather forecasting in developing countries • Long-Range Forecasting, including collaboration with Commission for Climatology...
Ngày tải lên: 23/03/2014, 23:21
IEC 60874 14 4 connectors for optical fibres and cables detail specification for fibre optic adaptor (simplex) type SC for multimode fibre
... the format(s): to write specifications to use in a tender for educational purposes full text Other comments: raster image for a lawsuit 17 for quality assessment 10 for ... its standards collection in the future (check all that apply): for general information for design purposes paper for testing microfilm/microfiche other mag tape CD-ROM ... Detail specification for fibre optic adaptor (simplex) type SC for multimode fibre FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization...
Ngày tải lên: 04/04/2014, 11:52
IEC TR 62271 310 high voltage switchgear and controlgear electrical endurance testing for circu
... Electrical endurance testing for circuit-breakers of rated voltage 72,5 kV and above FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization ... tests NOTE For circuit-breaker designs covering several rated short-circuit breaking currents, only tests for the highest rated short-circuit breaking current need to be performed NOTE For rationale, ... assumption that interruptions are performed at L 75 As the number of interruptions performed at L 75 may be higher than 3, for example when synthetic tests are performed, LC1 tests should be carried...
Ngày tải lên: 04/04/2014, 12:38
testing for emc compliance approaches and techniques
... Emission Testing 8.1.2 Immunity Testing 8.1.3 In Situ Testing 8.2 Potential Problems During Testing and Troubleshooting 8.3 Testing and Troubleshooting Concerns 8.3.1 Systematic Approach for Emission ... exist Therefore, it is necessary to use different techniques for development and diagnostic testing over that required for conformity compliance 1.6.2 Compliance and Precompliance Testing Many ... Testing and Troubleshooting 8.3.2 Systematic Approach for Immunity Testing and Troubleshooting 8.3.3 Systematic Approach to Detecting and Locating Problems 8.3.4 Minimum Requirements for Performing...
Ngày tải lên: 01/06/2014, 12:11
defect-oriented testing for nano-metric cmos vlsi circuits, 2007, p.342
... are kept under control Therefore, for IFA based fault modeling and testing, only the local deformations or defects are taken into account 28 Defect-oriented Testing for Nano-metric CMOS VLSI Circuits ... decreased by a factor 0.8 for each new generation Therefore, testing time is increased by 3.2 times for each new generation This results in a tremendous increase in testing cost which prevents ... requirements for a given PPM for an IC It was shown that for 1000 PPM, about 99% fault coverage will be needed Similar results were obtained by McCluskey and Buelow [31] The 12 Defect-oriented Testing for...
Ngày tải lên: 04/06/2014, 15:05
Báo cáo sinh học: " Usefulness of Herpes Consensus PCR methodology to routine diagnostic testing for herpesviruses infections in clinical specimens" docx
... test required about seven hours for processing nucleic acid extraction (one hour), amplification (three hours) and detection (three hours) and three more hours for identification, when the Consensus ... retrospectively PCR was performed according to the protocol of the commercial Herpes Consensus Generic test (Argene Biosoft, Varilhes, France), which uses gene amplification to search for the six main ... in the clinical setting, by avoiding the need to test samples separately for each virus and reducing the time (8 hours for processing amplification and detection) and costs of the tests The Consensus...
Ngày tải lên: 18/06/2014, 18:20
Báo cáo hóa học: " Hypothesis testing for evaluating a multimodal pattern recognition framework applied to speaker detection" doc
... variable pair Hypothesis testing for performance evaluation The formulation of the previous hypothesis test gives means for evaluating the whole classification chain performance Receiver Operating ... ROC graph for test1 ROC graph for test1 ROC graph for test The detection probability for the positive class is plotted versus the falsealarm rate Figure ROC graph for test2 ROC graph for test2 ... where the test is performed: i.e, "speaker1" for test1 (defined between the random variables FA and FV1), and "speaker2" for test2 Table compares the power of the tests for given sizes α Let...
Ngày tải lên: 19/06/2014, 08:20
Báo cáo hóa học: " Usefulness of Herpes Consensus PCR methodology to routine diagnostic testing for herpesviruses infections in clinical specimens" docx
... test required about seven hours for processing nucleic acid extraction (one hour), amplification (three hours) and detection (three hours) and three more hours for identification, when the Consensus ... retrospectively PCR was performed according to the protocol of the commercial Herpes Consensus Generic test (Argene Biosoft, Varilhes, France), which uses gene amplification to search for the six main ... in the clinical setting, by avoiding the need to test samples separately for each virus and reducing the time (8 hours for processing amplification and detection) and costs of the tests The Consensus...
Ngày tải lên: 20/06/2014, 01:20
Penetration testing for web applications
... languages and formats - HTTP, HTTPS, HTML, CSS, JavaScript, etc - that are used as a platform for the construction of Web applications HTTP provides two forms of authentication: Basic and Digest ... Blackbox Testing Method The blackbox testing method is a technique for hardening and penetration -testing Web applications where the source code to the application is not available to the tester It forces ... provide for further avenues of attack For example, take the following chunk of code:
Ngày tải lên: 14/12/2021, 16:42