haven t you heard of sqlt
Oracle SQL Tuning with Oracle SQLTXPLAIN doc
... its greatest strength It takes the guesswork out of detective work Without SQLT, you would probably have to dig out a query to show you the time that the statistics were collected With SQLT, the ... DBMS_STATS.GATHER_SYSTEM_STATS ('interval',interval => 120, stattab => 'SYSTEM_STATISTICS', statid => 'WORKLOAD'); END; / execute DBMS_STATS.IMPORT_SYSTEM_STATS(stattab => 'SYSTEM_STATISTICS', statid ... XTRACT report to look at When to Use SQLTXTRACT and When to Use SQLTXECUTE SQLT XTRACT is the easiest report to create because it does not require the execution of the SQL at the time of the report...
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SAP2000® Linear and Nonlinear Static and Dynamic Analysis and Design of Three-Dimensional Structures
... directions Type ft into the X direction spacing edit box and press the Enter key on your keyboard Note that the program automatically converts the ft to 72 to be consistent with the default units of ... highlighted N Click the Add button to move the selected list to the Auto Selections edit box on the right side of the form O Click the OK button and then click the OK button on the Frame Properties ... Note that members not passing at this stage is an indication of inadequate sections in the auto select list The program would have used the largest section in the auto select list for both the...
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Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx
... of are given in Table Note that a common starting material for the preparation of these samples was the wetcake from Step The Step preparation of disodium salt involved complete dissolution of ... II melt of Form II loss of water melt of Form I Form I to Form II melt of Form II loss of water melt of Form III melt of Form VI loss of water melt of amorphous loss of water loss of water Form ... thermogravimetric analysis (TGA), attenuated total reflectance (ATR) IR and ATR-near-IR),12 methotrexate (along with TGA),13 carbamazepine (along with FTIR and hot-stage FTIR thermomicroscopy),14 ranitidine...
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Tài liệu Situated Cognition, Dynamic Systems, and Art: On Artistic Creativity and Aesthetic Experience docx
... creativity tends to stress the importance of context-free thought, the content of which is independent of what is present to the senses of the agent Indeed, the capacity to disregard what is ... embodied the object is into the agent or the agent is into the object In the first case, the agent feels the object is an extension of him; in the second, the object controls the agent Forms of art that ... capacities that structure the agent’s context Which structure the context in fact will receive depends on the nature of the physical and social interactions that the agent engages in If the medium...
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Distributed Search over the Hidden Web: Hierarchical Database Sampling and Selection pdf
... summaries that we extract We now turn to the Web set of real web-accessible databases to evaluate how the quality of the content summaries affects the database selection task Additionally, we evaluate ... given the lack of immediate access to the documents 23 Effect of different content summaries: To analyze the effect of content summary construction algorithms on database selection, we tested how the ... generate just a few or no matches The Coverage of category “Sports” is the sum of the number of matches for its probes, or 32,050 The Specificity of category “Sports” is the fraction of matches that...
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Air Pollution Sampling and Analysis (Laboratory Manual) ppt
... it ** may exceed but not on two consecutive days NOTE: National Ambient Air Quality Standard: The levels of air quality with an adequate margin of safety, to protect the public health, vegetation ... duration of sampling should be appropriate to the objectives of the study It should be such that the measurable quantities are trapped in the sample at the end of the sampling It is preferable to ... sources of pollution situated at far distances, etc and other relevant data that describe the behaviour of atmosphere for a specific pollutant to be sampled may also be required What it includes:...
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SAP2000® Linear and Nonlinear Static and Dynamic Analysis and Design of Three-Dimensional Structures GETTING STARTED doc
... coordinate limits can be set to restrict the portion of the structure that is visible in a Display Window Zooming and panning apply only to the part of the structure within these limits Element View ... shrunken-object view is an important option It shrinks the objects away from the joints, allowing better viewing of the connectivity of the model Viewing Options 4-7 SAP2000 Getting Started In addition to ... Interactively edit the model in tabular data format Change labels of objects and other named entities Pasting and adding to the model from a template not operate on a selection of objects Interactive...
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dynamic simulation and chemical engineering
... Industry are naturally dynamic, such as the start-up and shutdown of a unit, the changeover from one product to another, the operation of batch reactors or adsorption/regeneration trains etc Actually, ... interactions between the two Demonstrate the use and explain the advantages of advanced process control Control and verify the operators’ actions Practice without the presence of an instructor (stand-alone ... composition as well as the valve openings and the process control system output are calculated at every point of interest Thus, the interactions between the process subunits can become obvious Further,...
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high precision dynamic alignment and gap control for optical near field nanolithography
... constant value This indicates that the substrate has made a contact with the mask at the point when the slope changes Therefore, from this contact point, the distance between the bowtie aperture ... aligning the mask parallel to the substrate (within 0.03 mrad), the photoresist substrate is brought into contact with the surface of the mask The ISPI data are recorded when the substrate is moved toward ... (i.e., the number of the FIG (a) Sketch of the bowtie aperture, (b) its optical transmission intensity at the exit plane, (c) sketch of the mask, and (d) SEM image of a bowtie array on top of one...
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dynamic antisymmetry and the syntax of noun incorporation
... which I list below in bullets It is important to note that not all languages with NI instantiate all the properties below to the same extent Thus, it is difficult to pin down a single set of defining ... points out that one of the goals of BPS is to pursue a derivational rather than a representational approach to phrase structure He suggests 2.1 A Bit of History of Phrase Structure 25 that the representational ... Incorporation 11 Beck and Johnson argue that this ambiguity arises as a result of an additional predicative head that relates the direct object to the indirect object (while still relating both to the...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 1 doc
... factor (WT ): For an organ or tissue (T) , the proportion of the risk of stochastic effects resulting from irradiation of that organ or tissue to the total risk of stochastic effects when the ... surface that the radiation penetrates Radioactivity: The property or characteristic of radioactive material to “disintegrate” spontaneously with the emission of energy in the form of radiation The ... bodies depleted by these solution extraction operations not constitute “byproduct material” within this definition Controlled area: An area, outside of a restricted area but inside the site boundary,...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 2 docx
... http://www.deq.state.la.us http://www.state.me.us/dep http://www.mde.state.md.us http://www.state.ma.us/dep http://www.deq.state.mi.us http://www.pca.state.mn.us http://www.deq.state.ms.us http://www.dnr.state.mo.us ... http://www.epa.state.oh.us http://www.deq.state.ok.us http://www.deq.state.or.us http://www.dep.state.pa.us http://www.dem.state.ri.us http://www.state.sc.us/dhec http://www.state.sd.us/denr http://www.state.tn.us/ ... http://www.state.tn.us/ environment http://www.tnrcc.state.tx.us http://www.deq.state.ut.us http://www.anr.state.vt.us http://www.deq.state.va.us http://www.wa.gov/ecology http://www.dep.state.wv.us http://www.dnr.state.wi.us...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 3 ppt
... radiation particles has distinct physical characteristics that impact the way it interacts with matter, including human tissue or radiation detectors Exotic forms of radiation and energetic neutrons ... effort The most reliable method to reduce the radioactivity of a material is to let time pass One property that all radioactive materials have in common is that the level of radioactivity decreases ... Scientists often use C-14 to date very old organic material such as wood or bone Scientists also take advantage of the fact that tritium is not produced far below Earth’s surface That is, tritium...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 4 pot
... statistical hypothesis test, it is imperative to test whether or not the data collected meet the assumptions of that test If they not, an alternative statistical hypothesis test will need to ... “Passing” the statistical hypothesis test equates to deciding that the site is contaminated, while “failing” the statistical hypothesis test equates to deciding the site is clean Recall that either ... significantly greater than the critical statistic, then the null hypothesis cannot be rejected and the sample data support the conclusion that the site is contaminated Note that in either case the true...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 5 ppt
... weather conditions to the time the driller stubbed his right toe To assist the documentation effort, standardized forms are commonly used to outline the information that needs to be collected ... inaccuracies that require a replacement document The first page of the logbook should be used as a Table of Contents to facilitate the location of pertinent data As the logbook is being completed, the ... characters in length These additional characters should be taken advantage of, since the easier it is to interpret the sample identification number, the easier it will be to interpret the data reported...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 6 doc
... qualification was made This information can be employed by data users to ascertain potential concentration bias and concentration utility to the project Additional documentation may be written in ... quality control data and analytical procedures This ensures the analytical process and instrumentation used to perform the analyses met all of the data quality requirements specified in the DQOs ... and adds a detailed examination of the analytical raw data This level of review requires all information generated by the laboratory to be presented as part of the data deliverable This would include...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 7 ppt
... important as the original data used to calculate those statistics In the case of nonintrusive geophysical surveys, the final product is often a map that depicts a technician’s interpretation of the ... offsite laboratory results were loaded into temporary tables with the Oracle dataarchiving system Every night the contents of these tables were automatically transferred to the Web site so that these ... integration relies on the coordinates associated with spatial data to integrate different data sets GIS software excel at using location integration to tie disparate data sets together For example,...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 8 docx
... reject the assumptions of the statistical hypothesis test selected in DQA Step (Section 8.3) • If the results from this assessment support the key assumptions of the statistical hypothesis test, ... hypothesis test This step requires the implementation of the following activities: • Review the assumptions about the data set used to justify the statistical hypothesis test selection • Use the graphical ... HYPOTHESIS TEST This step requires the selection of the most appropriate statistical hypothesis test for drawing conclusions from the data set All statistical hypothesis tests make assumptions about the...
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SAMPLING AND SURVEYING RADIOLOGICAL ENVIRONMENTS - CHAPTER 9 potx
... when they are contained within Teflon squirt bottles Squirt bottles made of substances other than Teflon should not be used, since they have the potential to contaminate the solutions When using these ... method that is practical If the first method used is not effective in removing the contamination, proceed to the next method 9.1.1 9.1.2 Tape Method Apply masking tape or duct tape to the surface of ... Vacuum system to vacuum surfaces of the equipment Rinse equipment with tap water Rinse equipment with ASTM Type II (or equivalent) water Note, this step is only required when decontaminating sampling...
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