Deletion log

Below is a list of the most recent deletions.

17:38, 6 June 2012 Lisa Hacker talk contribs deleted page Chapter 14: General Examples & Case Studies (content was: 'In this chapter we present some application examples utilizing ReliaSoft's ALTA and ALTA PRO. We assume that you have previously consulted the ALTA User's…' (and the only contributor was 'Steve Sharp'))
17:37, 6 June 2012 Lisa Hacker talk contribs deleted page Brief Statistical Background (content was: 'In this appendix we attempt to provide a brief elementary introduction to the most common and fundamental statistical equations and definitions used in re…' (and the only contributor was 'Steve Sharp'))
17:37, 6 June 2012 Lisa Hacker talk contribs deleted page Confidence Limits Determination (content was: 'This section presents an overview of the theory on obtaining approximate confidence bounds on suspended (multiply censored) data. The methodology used is …' (and the only contributor was 'Steve Sharp'))
17:36, 6 June 2012 Lisa Hacker talk contribs deleted page Maximum Likelihood (MLE) Parameter Estimation (content was: 'The idea behind maximum likelihood parameter estimation is to determine the parameters that maximize the probability (likelihood) of the sample data. From…' (and the only contributor was 'Steve Sharp'))
17:36, 6 June 2012 Lisa Hacker talk contribs deleted page MLE of Accelerated Life Data (content was: 'Maximum likelihood offers a very powerful method in estimating the parameters of accelerated testing models, making possible the analysis of very complex …' (and the only contributor was 'Steve Sharp'))
17:19, 6 June 2012 Lisa Hacker talk contribs deleted page New22 Example 1 (content was: 'From Wayne Nelson [28, p. 135]. ==Published Results for Example 1== ::• Published Results: ::<math>\begin{align} {{\widehat{\sigma }}_{{…' (and the only contributor was 'Steve Sharp'))
17:18, 6 June 2012 Lisa Hacker talk contribs deleted page New22 Example 2 (content was: 'From Wayne Nelson [28, p. 453], time to breakdown of a transformer oil, tested at 26kV, 28kV, 30kV, 32kV, 34kV, 36kV and 38kV. ==Published Resul…' (and the only contributor was 'Steve Sharp'))
17:16, 6 June 2012 Lisa Hacker talk contribs deleted page New22 Example 3 (content was: 'From Wayne Nelson [28, p. 157], forty bearings were tested to failure at four different test loads. The data were analyzed using the inverse power law Wei…' (and the only contributor was 'Steve Sharp'))
17:15, 6 June 2012 Lisa Hacker talk contribs deleted page New22 Example 4 (content was: 'From Meeker and Escobar [26, p. 504], Mylar-Polyurethane Insulating Structure data using the inverse power law lognormal model. ==Published Resu…' (and the only contributor was 'Steve Sharp'))
17:15, 6 June 2012 Lisa Hacker talk contribs deleted page New22 Example 5 (content was: 'From Meeker and Escobar [26, p. 515], Tantalum Capacitor data using the combination (Temperature-NonThermal) Weibull model. ==Published Results …' (and the only contributor was 'Steve Sharp'))
17:09, 6 June 2012 Lisa Hacker talk contribs deleted page Graphical Method (content was: 'Graphical analysis is the simplest method for obtaining results in both life data and accelerated life testing analyses. Although they have limitations (p…' (and the only contributor was 'Steve Sharp'))
17:08, 6 June 2012 Lisa Hacker talk contribs deleted page Cumulative Damage Exponential Relationship (content was: 'This section presents a generalized formulation of the cumulative damage model where stress can be any function of time and the life-stress relationship i…' (and the only contributor was 'Steve Sharp'))
17:08, 6 June 2012 Lisa Hacker talk contribs deleted page Cumulative Damage Arrhenius Relationship (content was: 'This section presents a generalized formulation of the cumulative damage model where stress can be any function of time and the life-stress relationship i…' (and the only contributor was 'Steve Sharp'))
17:07, 6 June 2012 Lisa Hacker talk contribs deleted page Model Formulation (content was: 'To formulate the cumulative exposure/damage model, consider a simple step-stress experiment where an electronic component was subjected to a voltage stres…' (and the only contributor was 'Steve Sharp'))
17:07, 6 June 2012 Lisa Hacker talk contribs deleted page Chapter 12: Time-Varying Stress Models (content was: '=Sections= #New19 Introduction #Model Formulation #Cumulative Damage Arrhenius Relationship #Cumulative Damage Exponential Relationship #[…' (and the only contributor was 'Steve Sharp'))
17:06, 6 June 2012 Lisa Hacker talk contribs deleted page New14 Introduction (content was: 'The inverse power law (IPL) model (or relationship) is commonly used for non-thermal accelerated stresses and is given by: ::<math>L(V)=\frac{1}{K{{…' (and the only contributor was 'Steve Sharp'))
17:06, 6 June 2012 Lisa Hacker talk contribs deleted page Chapter 8: Inverse Power Law (IPL) Relationship (content was: '=Sections= #New14 Introduction #New14 Acceleration Factor #IPL-Exponential #IPL-Weibull #New14 Example 1 #IPL-Lognormal #IPL and…' (and the only contributor was 'Steve Sharp'))
17:05, 6 June 2012 Lisa Hacker talk contribs deleted page ALT APP C (content was: '=Reference Appendix C: Benchmark Examples= In this section, five published examples are presented for comparison purposes. ReliaSoft's R&D validated the ALTA software with hundreds of data sets and methods. ALTA also cross-validates…')
17:05, 6 June 2012 Lisa Hacker talk contribs deleted page Eyring-Weibull (content was: 'The <math>pdf</math> for 2-parameter Weibull distribution is given by: ::<math>f(t)=\frac{\beta }{\eta }{{\left( \frac{t}{\eta } \right)}^{\beta -…' (and the only contributor was 'Steve Sharp'))
17:04, 6 June 2012 Lisa Hacker talk contribs deleted page New13 Introduction (content was: 'The Eyring relationship was formulated from quantum mechanics principles [9] and is most often used when thermal stress (temperature) is the acceleration variable. However, the Eyring relationship is also often used for stress variables …')
17:04, 6 June 2012 Lisa Hacker talk contribs deleted page Chapter 7: Eyring Relationship (content was: '=Sections= #New13 Introduction #New13 Acceleration Factor #Eyring-Exponential #Eyring-Weibull #New13 Parameter Estimation #New13 Exa…' (and the only contributor was 'Steve Sharp'))
17:02, 6 June 2012 Lisa Hacker talk contribs deleted page New12 Introduction (content was: 'The Arrhenius life-stress model (or relationship) is probably the most common life-stress relationship utilized in accelerated life testing. It has been w…' (and the only contributor was 'Steve Sharp'))
17:01, 6 June 2012 Lisa Hacker talk contribs deleted page Chapter 6: Arrhenius Relationship (content was: '=Sections= #New12 Introduction #Acceleration Factor #Arrhenius-Exponential #Arrhenius-Weibull #Example #Arrhenius-Lognormal #App…' (and the only contributor was 'Steve Sharp'))
17:01, 6 June 2012 Lisa Hacker talk contribs deleted page New The Weibull Distribution (content was: 'The Weibull distribution is one of the most widely used lifetime distributions in reliability engineering. It is a versatile distribution that can take on…' (and the only contributor was 'Steve Sharp'))
16:59, 6 June 2012 Lisa Hacker talk contribs deleted page Newer Parameter Estimation (content was: 'Once a distribution has been selected, the parameters of the distribution need to be estimated. Several parameter estimation methods are available. This s…' (and the only contributor was 'Steve Sharp'))
16:58, 6 June 2012 Lisa Hacker talk contribs deleted page Newer Accelerated Life Testing Data Analysis Reference (content was: '=Chapters= #Chapter 1: Introduction #Chapter 2: What is Accelerated Life Testing? #Chapter 3: Accelerated Life Testing #Chapter 4: Accelerat…' (and the only contributor was 'Steve Sharp'))
16:57, 6 June 2012 Lisa Hacker talk contribs deleted page New Parameter Estimation (content was: '= Sections = #Newer Parameter Estimation #Maximum Likelihood (MLE) Parameter Estimation for Complete Data #Bayesian Statistics' (and the only contributor was 'Steve Sharp'))
16:56, 6 June 2012 Lisa Hacker talk contribs deleted page Newer Life Data Analysis Reference (content was: '#New Introduction to Life Data Analysis #New Basic Statistical Background #New Life Distributions #New Parameter Estimation ## Appendix 4…' (and the only contributor was 'Steve Sharp'))
16:54, 6 June 2012 Lisa Hacker talk contribs deleted page SYS Chapter3 (content was: '=Statistical Background= ==Introduction== This chapter presents a brief review of statistical principles and terminology. The objective of this chapter is to introduce concepts from probability theory and statistics that will …')
16:49, 6 June 2012 Lisa Hacker talk contribs deleted page ALT APP B (content was: '=Reference Appendix B: Parameter Estimation= Once a life distribution and a life-stress relationship have been selected, the parameters (i.e. the variables that govern the characteristics of the ) need to be determined. Several para…')
16:48, 6 June 2012 Lisa Hacker talk contribs deleted page ALT Chapter12 (content was: '=Time-Varying Stress Models= ==Introduction== Traditionally, accelerated tests that use a time-varying stress application have been used to assure failures quickly. This is highly desirable given the pressure on industry today …')
16:47, 6 June 2012 Lisa Hacker talk contribs deleted page ALT Chapter8 (content was: '=Inverse Power Law (IPL)Relationship= ==Introduction== The inverse power law (IPL) model (or relationship) is commonly used for non-thermal accelerated stresses and is given by: ::<math>L(V)=\frac{1}{K{{V}^{n}}}</math> <…')
16:47, 6 June 2012 Lisa Hacker talk contribs deleted page ALT Chapter7 (content was: '=Eyring Relationship= ==Introduction== The Eyring relationship was formulated from quantum mechanics principles [9] and is most often used when thermal stress (temperature) is the acceleration variable. However, the Eyring re…')
18:15, 4 June 2012 Lisa Hacker talk contribs deleted page Template:Eyring relationship (content was: '==Introduction== The Eyring relationship was formulated from quantum mechanics principles [9] and is most often used when thermal stress (temperature) is the acceleration variable. However, the …')
20:34, 22 May 2012 Dlaird talk contribs deleted page User:Dlaird/Books/LDAR (content was: '{{saved_book}} == LDAR == :Life Data Analysis Reference Book :Introduction to Life Data Analysis :Basic Statistical Background LDAR' (and the only contributor was 'Dlaird'))
20:28, 8 May 2012 Melinda Caroline talk contribs deleted page File:4.T4.png (Deleted old revision 20120508202816!4.T4.png)
23:46, 2 May 2012 Chris Kahn talk contribs deleted page File:ALTApg156image.png
00:29, 25 April 2012 Chris Kahn talk contribs deleted page File:WB.8 location parameter.png
00:17, 25 April 2012 Chris Kahn talk contribs deleted page File:WB.8 location parameter.png (Deleted old revision 20120425001434!WB.8_location_parameter.png)
00:16, 25 April 2012 Chris Kahn talk contribs deleted page File:WB.8 location parameter.png (Deleted old revision 20120425001509!WB.8_location_parameter.png)
00:16, 25 April 2012 Chris Kahn talk contribs deleted page File:WB.8 location parameter.png (Deleted old revision 20120425001629!WB.8_location_parameter.png)
22:52, 23 April 2012 Pantelis talk contribs deleted page ReliaWiki:Books/test (content was: '{{saved_book}} :Accelerated Life Testing Reference eBook :System Analysis Reference eBook :Life Data Analysis Reference eBook Category:Books|Boo…' (and the only contributor was 'Pantelis'))
22:52, 23 April 2012 Pantelis talk contribs deleted page ReliaWiki:Books/test3 (content was: ' == System Reliability & Maintainability Reference == === BlockSim 8 === ;Chapter 1 :Introduction to System Reliability & Maintainability Analysis ;Chapter…' (and the only contributor was 'Pantelis'))
22:51, 23 April 2012 Pantelis talk contribs deleted page Template:Saved book (content was: '<table class="ombox" cellpadding="5%"> <tr> <td rowspan=3>{{Pp-book-cover|title={{{title|Title}}}|subtitle={{{subtitle|}}}|cover-image={{#if:{{{cover|}}} |{{{cover|}}} |{{#if:{{{cover-image|}}} …')
21:56, 23 April 2012 Pantelis talk contribs undeleted page Template:Saved book (2 revisions restored)
19:52, 23 April 2012 Pantelis talk contribs deleted page Life Data Analysis Reference (Deleted to make way for move)
19:51, 23 April 2012 Pantelis talk contribs deleted page System Analysis Reference (Deleted to make way for move)
19:37, 23 April 2012 Pantelis talk contribs deleted page ReliaWiki:Books/BlockSim 8 (content was: '{{saved_book}} == System Reliability & Maintainability Reference == === BlockSim 8 === :Introduction to System Reliability & Maintainability Analysis :Ba…' (and the only contributor was 'Pantelis'))
16:20, 4 April 2012 Lisa Hacker talk contribs undeleted page Target Reliability Estimator (1 revision restored)
16:20, 4 April 2012 Lisa Hacker talk contribs deleted page Target Reliability Estimator (content was: '#REDIRECT Target Reliability Tool' (and the only contributor was 'Chris Kahn'))

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