Germanium detectorsLinearityConcentrationsSensorNeural networkAnalyticalDetectorsCompoundsLeast squares lineDiscriminationDeterminationResultsAnalysisAnalyzeParticleAlignmentProcedureClinicalRigorousRegression2020CalculateDemographic dataModelAlgorithmsRelateMethodsTemperatureDatasetAcquisitionFactoryRangePlotMeasurementsValuesTrendlineAutonomousLaboratory dataMethodCollectCohortExposureFunctionReferenceStudyWorkAreaManagementSoftwareFactorsStandardProcessRepresentativeSampleInjectionExcelProcessingDeterminePredictTimeArticleReliableMadePerformance
Germanium detectors1
- In this work, we describe the calibration process and associated data analysis of the full Gerda dataset, tailored to preserve the excellent resolution of the individual germanium detectors when combining data over several years. (springer.com)
Linearity1
- Calibration curves showed linearity in the range 50-1000 ng/mL (r = 0.9946-0.9999). (erowid.org)
Concentrations8
- The data - the concentrations of the analyte and the instrument response for each standard - can be fit to a straight line, using linear regression analysis. (wikipedia.org)
- Data for known concentrations of protein are used to make the standard curve, plotting concentration on the X axis, and the assay measurement on the Y axis. (wikipedia.org)
- The standard curve is prepared by making serial dilutions of one known concentration of the analyte across a range of concentrations near the expected unknown concentration. (roadlesstraveledstore.com)
- A common method to prepare a standard curve is to prepare various known protein concentrations as standards. (roadlesstraveledstore.com)
- The standard curve is derived from plotting known concentrations of a reference antigen against the readout obtained for each concentration (usually optical density at 450 nm). (roadlesstraveledstore.com)
- Trendline y1 was obtained using the data of the test solutions with test item concentrations of 1, 10, 40, 70, 100 and 201 mg solids/L. Trendline y2 was obtained from the mean surface tension of the test solutions with test item concentrations of 503, 1003, 3998, 7008 and 10008 mg solids/L. The intersection was calculated to be at a log C value of 2.60. (europa.eu)
- The approach was to relate in vitro induction data ( E max and EC 50 values) with efficacious free plasma concentrations to calculate a relative induction score. (aspetjournals.org)
- The model is evaluated by comparing predicted blood and brain concentrations to data from studies in rats and then allometrically scaling the results to humans. (cdc.gov)
Sensor4
- In more general use, a calibration curve is a curve or table for a measuring instrument which measures some parameter indirectly, giving values for the desired quantity as a function of values of sensor output. (wikipedia.org)
- In order to study a BP neural network algorithm for air particulate matter data monitoring, firstly, the monitoring data collected by particle sensor using the light scattering method are proposed. (hindawi.com)
- Then, based on the improved BP neural network method, the mapping relationship between the actual measured value of the sensor, weather and other influencing factors, and the standard value of the monitoring station is established, and the calibration model of air particulate matter is realized. (hindawi.com)
- Realize I am coming late to the party but I just found this forum while looking for data on my rack sensor. (ecomodder.com)
Neural network1
- The experimental results show that the air particle calibration model based on the light scattering method and improved BP neural network algorithm is practical and effective. (hindawi.com)
Analytical5
- In analytical chemistry, a calibration curve, also known as a standard curve, is a general method for determining the concentration of a substance in an unknown sample by comparing the unknown to a set of standard samples of known concentration. (wikipedia.org)
- The calibration curve is a plot of how the instrumental response, the so-called analytical signal, changes with the concentration of the analyte (the substance to be measured). (wikipedia.org)
- The analytical methods are described in the Analytic Notes for Data Users section below. (cdc.gov)
- All of these data recommend the applicability of the method for use in the analytical routine of a forensic laboratory. (erowid.org)
- OpenLab CDS is ideal for analytical labs that need the highest level of data integrity. (agilent.com)
Detectors4
- The top of the cryostat and the surrounding water tank houses a clean room containing a glove box and lock system for deploying the HPGe detectors and calibration sources. (springer.com)
- The instrument status data are the threshold levels of the detectors and the CHANNELTRON VOLTAGE LEVEL. (nasa.gov)
- Data Reduction - Impact Speed ----------------------------Impact speed (V) is obtained from the rise-time measurements of the ion and electron detectors (IT and ET, respectively) using procedures described in part by GRUNETAL1995C and below (see B072295.ASC in the /document directory of this volume). (nasa.gov)
- In the analysis of the data elaborate Doppler corrections routines have been developed using both the segmentation of the CLARION detectors and the total energy deposited in the ion chamber. (lu.se)
Compounds1
- Twenty-four compounds were chosen for these studies, based on previously published data using primary human hepatocytes. (aspetjournals.org)
Least squares line2
- First, the calibration curve provides a reliable way to calculate the uncertainty of the concentration calculated from the calibration curve (using the statistics of the least squares line fit to the data). (wikipedia.org)
- As long as the volume of the standard samples and the unknown samples are the same the final concentration of the unknown is directly calculated from the least squares line of the standard curve. (roadlesstraveledstore.com)
Discrimination5
- this update was compared to the existing PCPTRC in terms of discrimination, calibration, and decision curve analysis. (ahrq.gov)
- Performance was assessed using C index (discrimination), regression slopes for observed vs predicted mortality rates (calibration), and decision curves for prognostic utility. (nih.gov)
- n = 1205 Black patients and 2264 non-Black patients), ML models demonstrated high discrimination and adequate calibration (C statistic, 0.79 and 0.80, respectively). (nih.gov)
- We estimated discrimination using area under the curve (AUC), calibration, and clinical net benefit based on decision curve analysis (DCA). (lu.se)
- The Niwa nomogram, however, demonstrated acceptable discrimination, the most accurate calibration, and the highest net benefit whilst having relatively simple design. (lu.se)
Determination2
- The following table show the data used for the determination of the calibration curve. (europa.eu)
- The instrument is equiped with a temperature compensated paper and wood moisture content equilibrium and calibration curves for determination of water content. (checkline.com)
Results6
- Quantitative and Semiquantitative ELISA Test Results Quantifying the signal in each sample is performed by comparing the value to the standard curve to determine the concentration. (roadlesstraveledstore.com)
- This method commonly results in a sigmoidal curve that distributes more evenly the data points. (roadlesstraveledstore.com)
- Results are determined via a calibration curve. (cdc.gov)
- I know the calibration curve slope is to shallow for the equation to return a correct potency on known potency samples (my slope for THCA is around 6, while in the calibration results of the link above it is 24). (agilent.com)
- The results were obtained from linear regression of the calibration curve. (bvsalud.org)
- Laboratory controls can ensure that results are comparable by accounting for method performance and data quality. (cdc.gov)
Analysis7
- Most ELISA plate readers will incorporate a software for curve fitting and data analysis. (roadlesstraveledstore.com)
- The analysis of NHANES laboratory data must be conducted with the key survey design and basic demographic variables. (cdc.gov)
- Hexagon provides system solutions for the accurate and comprehensive geometric analysis, monitoring and accuracy improvement of machine tools, measuring machines, robots and structures with a dedicated robot and machine calibration and optimisation range. (hexagon.com)
- According to rigorous analysis based on excess death data -- summarized nicely by Steve Kirsh at Substack -- there are currently around 10,000 people dying each day from covid vaccines. (naturalnews.com)
- Built-in tools provide time-saving steps in the analysis, interpretation, and reporting workflows while technical controls ensure work quality, effective records management, and enhanced data security. (agilent.com)
- Enhanced data analysis - Speed data review and interpretation and perform basic and complex analysis to quickly identify key information. (agilent.com)
- This data set contains the information from the spacecraft instrument as received on Earth, information about the location and pointing direction of the spacecraft, and the physcial properties determined from the data analysis. (nasa.gov)
Analyze4
- To analyze the data, one locates the measurement on the Y-axis that corresponds to the assay measurement of the unknown substance and follows a line to intersect the standard curve. (wikipedia.org)
- The Household Questionnaire Data Files also contain all survey design variables and sample weights required to analyze these data. (cdc.gov)
- It would require 3, 4 or 5 decades of data to better analyze the effects. (scienceteacherprogram.org)
- Statistical tools are required to analyze the large and hybridized as described previously (3, 10, 11) and according to standard amount of expression data generated by this methodology. (lu.se)
Particle2
- The PARTICLE SPEED and PARTICLE MASS and their corresponding error factors are determined from the instrument and calibration data given in galddust.tab and galdcalb.tab, respectively. (nasa.gov)
- On Earth, these integer codes are then fit to calibration curves to determine the speed and mass of the impacting particle. (nasa.gov)
Alignment1
- When a machine or robot completes a repetitive function, calibration and alignment issues can occur and lead to downtime and scrap as uncalibrated equipment working at high throughput will only deliver waste faster. (hexagon.com)
Procedure2
- While the calibration procedure of Phase I data has been discussed in [ 8 , 9 ], the focus of this paper is the calibration of the Phase II data. (springer.com)
- 3. Are your calibration curves set to ignore the origin and have no weighting like in the procedure? (agilent.com)
Clinical1
- This score was then correlated with decreases in area under the plasma concentration versus time curve values for coadministered CYP3A4 object drugs (midazolam or ethinylestradiol) from previously published clinical DDI studies. (aspetjournals.org)
Rigorous1
- Using rigorous statistical calibration methods, they provided external validation using data from three different facilities. (medscape.com)
Regression3
- Note: See analytic note on the regression equation to compare 2009-2010 and 2007-2008 Ferritin data. (cdc.gov)
- This regression equation should be used to trend the Ferritin data. (cdc.gov)
- Graph neural networks (GNNs) are a fast developing machine learning specialisation for classification and regression on graph-structured data. (kdnuggets.com)
20201
- This retrospective study used the data from the Get With The Guidelines-Heart Failure (GWTG-HF) registry to identify HF hospitalizations between January 1, 2010, and December 31, 2020. (nih.gov)
Calculate2
- My question revolves around the equation used to calculate sample potency based on the standard curve I have created. (agilent.com)
- One typical problem is trying to calculate scene structure and camera motion given only image data. (lu.se)
Demographic data2
- The NHANES Household Questionnaire Data Files contain demographic data, health indicators, and other related information collected during household interviews. (cdc.gov)
- ardized interview questionnaire, whom in- The risk factors for conductive and sen- cluded demographic data (age, sex, school sorineural hearing loss are mutually exclu- type, number of siblings and order of birth), sive. (who.int)
Model4
- The GNN model was shown to achieve a higher true positive rate ( correctly predicting a higher proportion of hateful users over all known hateful users) for a given false positive rate ( incorrectly predicting non-hateful users as hateful) when compared to a traditional machine learning classification model that ignores the graph structure of the data. (kdnuggets.com)
- The authors used retrospective data from 694 patients with T1-3, N0-3, M0 non-small cell lung cancer who underwent staging via endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) to construct their model. (medscape.com)
- Using these data we can evaluate model variability in space and time, as well as attribute variations in climate and weather to climate forcings, for example, major volcanic eruptions or variations in solar activity. (lu.se)
- The final model showed excellent calibration. (lu.se)
Algorithms2
- SmartPeak is an application that encapsulates advanced algorithms to enable fast, accurate, and automated processing of CE-, GC- and LC-MS(/MS) data, and HPLC data for targeted and semi-targeted metabolomics, lipidomics, and fluxomics experiments. (biorxiv.org)
- We cooperate with a number of hospitals and work on real data, developing mathematical theory, algorithms, and prototype applications. (lu.se)
Relate1
- 3) galdcalb.tab - laboratory calibration data used to relate instrument responses to physical properties of the impacting dust particles. (nasa.gov)
Methods3
- Subject: Competing risks - calibration curve Dear R users, I am new to R and wanted to apply competing risk methods in my research work. (ethz.ch)
- METHODS: In-person store audit data collected in 2012 came from two national samples of tobacco retailers in the contiguous US. (who.int)
- Testing methods include sample processing steps, use of laboratory controls, and implementation of biosafety measures to ensure that data can be interpreted for public health use. (cdc.gov)
Temperature1
- The software automatically plots the temperature curve for each measurement and calibration and allows saving of the measured values. (news-medical.net)
Dataset2
- Dataset Overview ---------------The data presented with this dataset includes 1) galddust.tab - data received from the dust detector, the spacecraft, and physical properties derived from the detector data [GRUNETAL1995B]. (nasa.gov)
- The calibration data are included as part of this dataset. (nasa.gov)
Acquisition1
- However, the collection and acquisition of pollution source data are not easy. (hindawi.com)
Factory1
- Hexagon's dedicated solutions for robot and machine calibration are designed to keep all kinds of factory equipment in optimal operating condition, while global service teams are also on hand to support with equipment maintenance. (hexagon.com)
Range5
- The calibration curve of authentic valerenic acid was linear in the range of 2-51 mg L -1 . (scialert.net)
- Although this instrument does not fulfill the accuracy criterion specified in the NIOSH technical report No. 2012-162 , it can be used as a screening tool for range finding monitoring with dry gases calibration in the occupational setting rather than compliance monitoring. (cdc.gov)
- The calibration curves are linear over the concentration range of 100.0-900.0 μg/mL for (PSE) and 200.0-1000.0 μg/mL for (IBU). (unboundmedicine.com)
- Some of the integer codes represent a range of values within which the data could fall (e.g. (nasa.gov)
- The agnoses showed no statistically significant mean (standard deviation) age of the stu- differences regarding their demographic dents was 15.4 (SD 1.2) years (range 13 data or medical and family past history. (who.int)
Plot1
- Curve fitting software allow using different models to plot your data. (roadlesstraveledstore.com)
Measurements2
Values2
- Each curve features two axes with accompanying values, allowing for quick and precise color calibration. (estvideo.net)
- You should check the values of THC9, THCA, CBD, and CBDA and their calibration curves if they have them. (agilent.com)
Trendline1
- Adding a linear trendline to your scatter chart will effectively create a normal curve line that represents the standard curve of your data. (roadlesstraveledstore.com)
Autonomous1
- Autonomous systems complete required tasks within specific bounds, unleashing data and building smart digital realities. (hexagon.com)
Laboratory data3
- Read the General Documentation of Laboratory Data file for detailed data processing and editing protocols. (cdc.gov)
- Read the General Documentation of Laboratory Data file for detailed QA/QC protocols. (cdc.gov)
- The Household Questionnaire and Phlebotomy Exam files may be linked to the laboratory data file using the unique survey participant identifier SEQN. (cdc.gov)
Method2
- My processing method: Curve Calculation 'from average per level', RF definition 'Response per amount', Concentration calculation amount * multipliers / dilution factors. (agilent.com)
- The 68 Ge-transmission data from a previous stand-alone PET scan was used as reference method. (researchsquare.com)
Collect3
- Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. (fischercc.com)
- Questionnaires were used to collect data on demographics, symptoms, diagnoses, and potential risk factors. (who.int)
- A questionnaire adapted from the WHO STEPwise approach to chronic disease risk-factor surveillance was used to collect study participants' data. (bvsalud.org)
Cohort1
- For this aim, we linked the Korean national death registry data to hospital-based cohort data. (nature.com)
Exposure3
- iv) Representative samples for each job classification in each work area shall be taken for each shift unless the employer can document with objective data that exposure levels for a given job classification are equivalent for different work shifts. (cornell.edu)
- Moreover, the data suggest that ethanol exposure can alter basal DA and 5-HT in the nucleus accumbens and that vulnerability to ethanol-induced changes in monoamine neurotransmission may be a factor in genetically determined ethanol preference. (aspetjournals.org)
- Time-weighted average exposure data were collected using solid sorbent tubes (Anasorb 747, SKC Inc.) as the reference sampling medium. (cdc.gov)
Function1
- The energy resolution and stability were determined and monitored as a function of time using data from regular \(^{228}\) Th calibrations. (springer.com)
Reference1
- These data will be used to estimate deficiencies and toxicities of specific nutrients in the population and subgroups, to provide population reference data, and to estimate the contribution of diet, supplements, and other factors to serum levels of nutrients. (cdc.gov)
Study5
- A crossover study was performed to compare the 2009-2010 Ferritin data to the 2007-2008 Ferritin data. (cdc.gov)
- Sole study providing data from a guideline compliant study. (europa.eu)
- You could be pulling in old data that was done with a different column, study, detector, etcetera and therefore could be skewing your curves. (agilent.com)
- Study 1 collected data from a nationally representative sample of tobacco retailers (n=2165). (who.int)
- Study 2 collected data from tobacco retailers located in school enrolment zones for nationally representative samples of 8th, 10th and 12th grade public school students (n=2526). (who.int)
Work1
- For the most accurate work, these variations are compensated by means of calibration curves . (wikidoc.org)
Area2
- A comparison of pollen data in both sites demonstrates that, as expected, the Corylus pollen rain is proportionally more important and the Quercetum mixtum pollen rain proportionally less important in the central area of the peat bog than in the periphery. (ac.be)
- The area under the receiver characteristic curve was 0.97 in test data using all 393 predictors or only the ten most important predictors. (lu.se)
Management1
- The increased use of preclinical imaging has resulted in a large volume of image data that require data-management tools. (medscape.com)
Software2
- If your software allows it, 4-PL and 5-PL will fit most ELISA calibration standard curves. (roadlesstraveledstore.com)
- The growing amount of medical data has required continuous upgrades of both hardware and software. (medscape.com)
Factors3
- At the same time, the prediction of PM 2.5 concentration requires high accuracy of near stratum meteorological data, and the near stratum is affected by factors such as ground roughness, vegetation, and urban heat island effect, and the numerical deviation is large. (hindawi.com)
- There are no multipliers or dilution factors on the calibration curve injections. (agilent.com)
- When these curves are used, their accuracy and shape are the factors that determine the accuracy and age obtained for a given sample. (wikidoc.org)
Standard9
- How do you create a standard curve for ELISA? (roadlesstraveledstore.com)
- The concentration of unknown samples is determined by interpolation which relies on a properly generated standard curve. (roadlesstraveledstore.com)
- How do you make a standard curve? (roadlesstraveledstore.com)
- Create standard curve. (roadlesstraveledstore.com)
- Then, using the standard curve the amount of material is measured. (roadlesstraveledstore.com)
- What is the standard curve for ELISA plate readers? (roadlesstraveledstore.com)
- My standard curve is seemingly fine, great r^2? (agilent.com)
- If you are doing multiple injections from one sample of each standard and the standards are in a relatively volatile solvent or the run time is long, evaporation before later injections can be modulating the areas, which will skew your curve. (agilent.com)
- If so, are you clearing all calibration on the first calibration standard? (agilent.com)
Process3
- ELISA Overview ELISA for Windows is a series of programs or program modules which process bioassay data collected from 96 well ELISA plates downloaded from several different models of ELISA readers. (roadlesstraveledstore.com)
- Many pollution sources change constantly in the process of pollution, and the data are always in the process of updating. (hindawi.com)
- Data integrity and compliance - Meet data integrity standards using built-in technical controls to securely acquire, process, report, and store data in laboratories that must follow the compliance guidelines of FDA 21 CFR Part 11, EU Annex 11, GAMP5 as well as ISO/IEC 17025 and EPA 40 CFR Part 160. (agilent.com)
Representative1
- The New Zealand curve is representative for the Southern Hemisphere, the Austrian curve is representative for the Northern Hemisphere. (wikidoc.org)
Sample1
- However, I have a sample of known potency 25%, when I run it through based on my calibration curve I get 45% potency. (agilent.com)
Injection2
- Rack position and the calibration curve for the pump will give fuel per injection stroke. (ecomodder.com)
- This may cause your calibration curves to change depending on how many injections there are at each level because the curve optimization depends on a different calculation (for one injection it should be the same, for two fairly close, for three and above it can be wildly different). (agilent.com)
Excel1
- There are multiple possible issues that you could be running into so I can't point out something specific, but one way you could definitely find out is by pulling the data over into excel and doing the calculation yourself and finding where numbers start to differ. (agilent.com)
Processing2
Determine3
- For example, a calibration curve can be made for a particular pressure transducer to determine applied pressure from transducer output (a voltage). (wikipedia.org)
- The purpose of the current studies was to characterize the effect of known inducers on CYP3A4 in Fa2N-4 cells, and to determine whether these in vitro data could reliably project the magnitude of DDIs caused by induction. (aspetjournals.org)
- Subsequent studies were conducted to determine the relationship between in vitro induction data and in vivo induction response. (aspetjournals.org)
Predict2
- It is urgent to monitor the concentration of particulate matter in the air and further use the monitored historical data to predict the concentration of particulate matter in a certain period of time in the future. (hindawi.com)
- In addition, in order to accurately predict the concentration of PM 2.5 , it is necessary not only to have an accurate understanding of the physical and chemical mechanism of PM 2.5 but also to obtain the basic data of ground pollution sources, that is, the pollutant emission list, to do the application research of numerical prediction. (hindawi.com)
Time5
- Evaluation was based on bias in MRAC maps, accuracy and precision of [ 11 C]PE2I BP ND and R 1 estimates, and [ 11 C]PE2I time-activity curves. (researchsquare.com)
- The instrument data consists of cataloging information, instrument status , instrument readings at time of impact, and classification information. (nasa.gov)
- Calibration Data ---------------ION RISE TIME, ELECTRON RISE TIME, ION CHARGE MASS RATIO, and ELECTRON CHARGE MASS RATIO were measured for iron, glass, and carbon particles of known mass and impacting at known speeds. (nasa.gov)
- The data are then stored until it is time to transmit to Earth. (nasa.gov)
- The mean plasma concentration-time curves for both products were similar. (who.int)
Article1
- In this article, we'll talk about calibration in graph machine learning, and how it can help to build trust in these powerful new models. (kdnuggets.com)
Reliable1
- Ensure reliable performance from robots and machinery through calibration and optimisation. (hexagon.com)
Made1
- 6. Are your calibration curves being made in the same sequence? (agilent.com)
Performance1
- Des échantillons de sang ont été prélevés pendant les 24 heures suivant l'administration de la dose et la concentration en aténolol a été évaluée par chromatographie en phase liquide à haute performance. (who.int)