Measurements accuracy. Medical search. Frequent questions

So How Accurate Are These Smartphone Sound Measurement Apps? (cdc.gov)
The use of smartphone sound measurement apps can have a tremendous and far-reaching impact in the areas of noise research and noise control in the workplace as every smartphone can be potentially turned into a dosimeter or a sound level meter [Maisonneuve et al. (cdc.gov)
NIOSH researchers conducted a study of 192 smartphone sound measurement apps to examine the accuracy and functionality of such apps. (cdc.gov)

Designed to withstand high temperatures up to +185 °C, the Vishay BCcomponents NTCLE350E4 delivers fast, high accuracy temperature measurement and sensing in a wide range of automotive applications. (vishay.com)
As a result, the device offers a thermal gradient of less than 0.01 K/K (or 1 %), dissipating almost no heat to the surrounding environment and allowing for high accuracy temperature measurement. (vishay.com)

A substantial barrier to the clinical adoption of cuffless blood pressure (BP) monitoring techniques is the lack of unified error standards and methods of estimating measurement uncertainty. (nature.com)

As the targets above show, it is important to be both Accurate and Precise if you are to get useable information from your measurement system. (pmpa.org)
The object to be measured should be larger than the measuring sticks used in this activity so it forces the student with the least precise measuring stick to take a measurement that has at least one certain digit. (teachchemistry.org)
Measurements are an integral part of scientific research.Without the ability to make accurate and precise measurements, scientists would be unable to use their data to make reliable conclusions that could be reproduced by other scientists to verify their results.In this activity, you will examine how the quality of the tools a scientist uses affects the significant figures, and therefore the accuracy and precision, of their measurements and calculations. (teachchemistry.org)
The fastest, most precise Wi-Fi testing and measurement device now supercharged and tuned for 6 GHz, 5 GHz and 2.4 GHz. (ekahau.com)
Controlling for intrinsic variability and reducing measurement uncertainty in longitudinal PET pipelines will provide more accurate and precise markers of disease evolution, improve clinical trial design, and aid therapy response monitoring. (lu.se)

This report describes a study conducted at the University of Wyoming to evaluate the various factors affecting the accuracy of Road Profilers measurements. (ugpti.org)
To evaluate the accuracy of such predictions commonly used measures are the Accuracy Ratio or, equivalently, the Area under the ROC curve. (defaultrisk.com)
The purpose of this study was to evaluate the accuracy of image coregistration of PET and CT (PET/CT) images in patients with lung lesions and the influence of the breathing protocol during CT. (snmjournals.org)
The aim of this study was to evaluate the accuracy of 3-dimensional PET/ CT image coregistration of pulmonary lesions in patients with non-small cell lung cancer (NSCLC). (snmjournals.org)
The objective of this study is to evaluate the measurement accuracy of endodontic files obtained by digital and conventional radiographies in primary teeth. (bvsalud.org)
A number of studies have been carried out to evaluate the accuracy of impression techniques [4-8]. (who.int)

Accurate longitudinal measurements of accumulation from these images are critical for characterizing the start and spread of the disease. (lu.se)
Technical factors contributing to longitudinal PET measurement uncertainty are highlighted, followed by suggestions for mitigating these factors, including possible techniques that leverage shared information between serial scans. (lu.se)

Ekahau Sidekick 2 is the fastest, most advanced Wi-Fi performance testing and measurement device on the market, lab calibrated to deliver pinpoint accuracy for reliable and repeatable Wi-Fi signal and spectrum data capture. (ekahau.com)
If measurements are repeatable, it's possible to determine an error pattern and compensate for it. (fluke.com)

GPS tracks can easily deviate 10 metres from reality, and the Bing aerial imagery we often use nowadays often only offers slightly better positional accuracy than that. (openstreetmap.org)
Hence, it is very desirable to repeat the measurements of Gaia after about 20 years to maintain the positional accuracy of the stars and the visible reference frame. (lu.se)

This paper aims at analysing the various factors contributing to inaccuracy in such measurements and suggests some remedial measures for further improvement in the thermocouple-based instrumentation system. (nmlindia.org)

precision and accuracy can be affected substantially by various sources of errors and variability. (lu.se)

But it's important to remember there's a big difference between precision and accuracy. (ebridgemarketingsolutions.com)

Smartphone developers now offer many sound measurement applications (apps) using the devices' built-in microphone (or through an external microphone for more sophisticated applications). (cdc.gov)
NIOSH noise researchers received numerous requests from stakeholders, safety professionals, and the public to address the accuracy of the many sound measurement applications available for smartphones and whether they can be relied upon to provide an accurate assessment of the ambient environment. (cdc.gov)

But the repeatability has two components- that of the measurement system (gage) itself and that of the operator(s). (pmpa.org)
In our shops, we cannot tell if our measurement system has repeatability or reproducibility issues without doing a Long Form Gage R&R study. (pmpa.org)
Gage repeatability and reproducibility studies (GR&R) use statistical techniques to identify and discern the sources of variation in our measurement system: is it the gage, or is it the operator? (pmpa.org)
higher precision enables easier repeatability and higher accuracy means the your readings will be closer to perfect. (fluke.com)

There is a good way to measure the fiber's position by photogrammetry with no touches measurement. (spie.org)
We present an alternative measure that is related to the Accuracy Ratio but does not suffer from these drawbacks. (defaultrisk.com)
As a second contribution, we study statistical inference for the Accuracy Ratio and the proposed measure in the case of multiple cohorts of obligors with overlapping lifetimes. (defaultrisk.com)
Speed (in words per minute ) is relatively easy to measure, but the same is not true for accuracy [10]. (yorku.ca)
Ed, a NIST Fellow and researcher in the Material Measurement Laboratory , and Jay Goguen of the Jet Propulsion Laboratory (JPL) at NASA, had brought priceless moon dust, or lunar regolith as we vicarious astronauts call it, to NIST in order to measure the particles' 3-D shape and size distribution. (nist.gov)
Using new size and shape measurements and modern computer modeling methods, we can connect the 'ground truth'-the actual lunar soil particle properties-to the reflected light that astronomers measure with their telescopes. (nist.gov)
The new levels of accuracy available with Sidekick 2 allow you to not only identify your Wi-Fi signal strength at every point of your network, but also measure your network health and provide early detection for environmental changes that can negatively impact your network. (ekahau.com)

The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. (cdc.gov)
The current study was designed to isolate certain technique factors and then assess the accuracy of nursing personnel measurements of blood pressure in three residency family practice centers. (nih.gov)

Careful attention to proper blood pressure measurement technique and such variables as equipment calibration is essential for both nursing and physician observers. (nih.gov)
Renishaw machine tool probes and calibration products check and verify the dimensional accuracy of the company's CNC machine tools. (fabricatingandmetalworking.com)
Some applications, such as calibration of automotive, medical aviation or specialized industrial equipment, may require higher accuracy. (fluke.com)

Accuracy in the drone industry has become increasingly important, especially when you are intending to collect quality data for high-end projects such as photogrammetry or mapping. (19thuasprecision.com)
This is important for post-processing the data and utilizing that data for such results as photogrammetry and stockpile measurement where the data has to correspond with measurements from a real-world environment. (19thuasprecision.com)

Regardless of the degree of your marketing sophistication, you need some sort of analytics tool and a measurement plan. (ebridgemarketingsolutions.com)
With so many ways to slice-and-dice analytics data, it's tempting to take the accuracy of the numbers for granted. (ebridgemarketingsolutions.com)
But that is not an argument against having a measurement plan and using an analytics tool. (ebridgemarketingsolutions.com)
Don't make the same mistake the bankers did in 2007 to spark the global recession, make sure you interpret marketing analytics in the proper context and without the expectation of accuracy. (ebridgemarketingsolutions.com)
Contact eBridge today if you need help developing a measurement plan, selecting or optimizing an analytics tool, or interpreting your analytics data. (ebridgemarketingsolutions.com)

An algorithm for optimizing coincidence measurements of polyatomic molecules in CEI experiments is developed. (uwaterloo.ca)
demonstrated that the extracted features from ECG and two pulse pressure waveform (or two PPG) signals using their algorithm for BP estimation lead to 1.5% improvement in accuracy when compared with other state of the art algorithms 17 , 18 . (nature.com)
We offer a solution combining 1) parallel EIS measurements, 2) automatic drift correction of the measured time dependent signals, 3) time interpolation by series measurements, and 4) application of the Z-HIT algorithm for data post-processing. (admiralinstruments.com)

A High-Accuracy Multiwavelength Radiometer for In Situ Measurements in the Thermal Infrared. (ametsoc.org)
High Accuracy pH Measurement Tool AMTAST KL-033L merupakan salah satu alat untuk mengukur pH dan alat ukur pH meter ini termasuk alat terkecil yang standar dipergunakan dipasaran. (uji.co.id)
Fitur High Accuracy pH Measurement Tool AMTAST KL-033L ini dilengakapi dengan panduan pemakaian, terdapat pula obeng kecil serta adanya keterangan kalibrasi. (uji.co.id)
Hubungi kami sekarang juga untuk mendapatkan High Accuracy pH Measurement Tool AMTAST KL-033L dengan harga kompetitif dan jangan lewatkan penawaran terbaik kami hanya untuk anda. (uji.co.id)
Renishaw, the global engineering technologies company, is pleased to announce that it has received a Queen's Award for Enterprise 2012 in the Innovations category for its highly innovative SP80 ultra-high accuracy analogue scanning probe. (renishaw.se)
The Mass Distance Fin- gerprint is calculated from high accuracy measured peptide masses. (lu.se)

You can combine a very-low-value resistor (say, 1 mΩ or less) with a high-precision amplifier and end up with fabulous current measurements and minimal effect on the original circuit. (allaboutcircuits.com)
QC20-W wireless ballbar technology from Renishaw does fast checks with minimal interruption and adds a new dimension of volumetric accuracy testing that is ideal for use in small machining envelopes on medical machine tools. (fabricatingandmetalworking.com)
Despite the advantages of cuffless BP monitoring, it has yet to be adopted clinically because of concerns over accuracy of the methods, minimal validation on clinically-relevant data sets, and the lack of a quantifiable uncertainty metric. (nature.com)
However, in order for smartphone apps to gain acceptance in the occupational environment, the apps must meet certain minimal criteria for functionality, accuracy, and relevancy to the users in general and the worker in particular. (cdc.gov)

Accuracy issues in bathroom scales may impact the estimation of people who are classified as overweight or obese. (withings.com)
Testing and comparing the accuracy of two dental age estimation methods on saudi children: Measurements of open apices in teeth and the London Atlas of Tooth Development. (bvsalud.org)
The aim of this study was to test and compare the accuracy of two dental age estimation methods in a sample of Saudi children by using Cameriere's formula (measurements of mandibular teeth open apices) and The London Atlas of Tooth Development. (bvsalud.org)

By combining parallel EIS measurements with automatic drift correction using post-processing algorithms, there are tremendous opportunities to save time without sacrificing data accuracy while collecting AC impedance spectra for multiple electrochemical cells. (admiralinstruments.com)
If you're curious about the accuracy of analog scales and smart scales, including impedance scales and other kinds of analytical scales, you've come to the right place. (withings.com)
Anthropometric measurements such as skinfolds and circumferences and bioelectrical impedance (a method used to estimate the amount of lean tissue) will allow cross-sectional analysis of the relationship between obesity and risk of disease. (cdc.gov)

This study was carried out to examine the dimensional accuracy of 3 silicone impression materials and the single and double mixing techniques for each of them. (who.int)

Experiment data from actual field measurements indicate that, contrary to general belief, the fluid pressure drops rapidly and significantly along the fracture length. (onepetro.org)
The paper also discusses the conditions for the applicability of shut-in data for stress measurement. (onepetro.org)
While improving usability and allowing for uninterrupted and unattended variable temperature measuring, the CVT tip also enables continuous data measurement rather than measurement intervals, increasing the reliability of results. (microwavejournal.com)
Indeed, even the smartest quants in the world can be fooled by precision feigning as accuracy if the context of the data is ignored. (ebridgemarketingsolutions.com)
As opposed to traditional sequential EIS of a battery stack, parallel EIS is a valuable approach that not only saves time, but eliminates the issue of data drift from non-steady-state conditions originating from sequential measurements. (admiralinstruments.com)
In cases where multi-sine EIS is used rather than single-sine EIS, mainly to reduce the amount of time required to collect data, conventional multi-sine EIS methods usually experience significant losses of accuracy. (admiralinstruments.com)
Significant gains in diagnostic accuracy and observer confidence can be achieved with the coregistration of data provided by 2 different imaging modalities. (snmjournals.org)
However, there seems to be a lack of understanding of the different types of accuracy that drone data can provide. (19thuasprecision.com)
In this post, we will be discussing two fundamental forms of accuracy when it comes to drones and what those different types of accuracy mean to you when you're collecting your high-quality data. (19thuasprecision.com)
Measurement accuracy refers to how accurate the data is that has been collected by the drone. (19thuasprecision.com)
RTK stands for Real-Time Kinematic and is a technique used to increase the accuracy of GNSS (global navigation satellite system) positions using a fixed base station that remotely sends out data to a moving receiver. (19thuasprecision.com)
When it comes to measurement accuracy we are referring to the accuracy of the data that has been collected by the drone. (19thuasprecision.com)
The accuracy varies, some places have very accurate data due to good conditions and many mappers while other places have very poor accuracy. (openstreetmap.org)
Explore the technology to achieve the most accurate measurements and up-to-date data to shape and build a better world. (leica-geosystems.com)
With 4 enterprise-grade tri-band Wi-Fi radios, Sidekick 2 scans more data across more channels than any other Wi-Fi measurement tool giving you the clearest picture of your Wi-Fi health, and ensuring the highest level of performance for your Wi-Fi users. (ekahau.com)
Actual stature, weight, and body measurements including skinfolds, girths, and breadths will be collected in the MEC for purposes of assessing growth, body fat distribution, and for provision of reference data. (cdc.gov)
For instance, the European Environment Agency (EEA) developed the Noise Watch app that allows citizens around the world to make noise measurements whether at their work or during their leisure activities, and upload that data to a database in real time and using the smartphone GPS capabilities to construct a map of the noisiest places and sources in their environment. (cdc.gov)
Accuracy of revised and traditional parallel analyses for assessing dimensionality with binary data. (bvsalud.org)

Finally the test results were presented the baseline parameters for the measurement system to provide a site measurement option for the positioner location. (spie.org)
In addition, the study involved comparing results from four commonly used rut-depth measurement techniques. (ugpti.org)
However, unexplained results let to hypotheses that background signal (BGS) and a self-quenching phenomenon (SQP) affect the PpIX-TSLT measurement accuracy. (utwente.nl)
Results - The COMET shows prominent BGS from skin measurement and its measurement fiber. (utwente.nl)
Accurately interpreting results from an EIS measurement requires either making the ill-advised assumption of steady-state conditions throughout the duration of a frequency sweep, or accounting for drift effects by using modeling tools that are often time-consuming or ineffective. (admiralinstruments.com)
Overall, the results in Figure 2 show that for A-weighted sound level measurements three apps had mean differences within ± 2dBA of the reference measurements. (cdc.gov)
Scale accuracy is a major issue, especially in the clinical field, where population studies and medical decisions rely on measurement results. (withings.com)
While direct measurement of cholinesterase inhibitors or their metabolic byproducts is very accurate, results are not generally available in time to guide acute treatment decisions. (cdc.gov)
Both can affect the accuracy of the test results. (medlineplus.gov)

The various methods of in-situ stress measurement are all based on this same principle. (onepetro.org)
Evaluations of new text-entry methods must attend to both speed and accuracy. (yorku.ca)
But there are ways of improving this accuracy beyond GPS, we will look at three different methods to increase the geo-referenced position of the drone. (19thuasprecision.com)
So by using any one of these methods to increase your position accuracy what accuracy do you expect to achieve? (19thuasprecision.com)
Comparing the measurements within the methods, the agreement was r = 0.96 for Kerr and r = 0.95 for Hedströen files. (bvsalud.org)

Thus, smaller sense resistance means lower voltage, which means lower signal-to-noise ratio, which means lower accuracy in your current measurement. (allaboutcircuits.com)
An example of this variation is a voltage measurement taken at a standard 115 V AC receptacle. (fluke.com)

Not only do these CMMs have accuracy commensurate with the capabilities of today's machine tools, but they also can be programmed offline to perform multiple measurements in one setup. (qualitymag.com)
The SP80 is used on co-ordinate measuring machines (CMMs) for the highly accurate measurement of complex parts such as automotive and power train components. (renishaw.se)

The "observer effect" tells us that any measurement will alter the state of the thing being measured. (allaboutcircuits.com)
Accuracy in measurement describes how closely the measurement from your system matches the actual or true measurement of the thing being measured. (pmpa.org)

Over time, springs in analog scales may develop gradual wear and tear, which can lower both their accuracy and reproducibility. (withings.com)

The probes, when used in any Lake Shore probe station, significantly improve reliability of sample measurement. (microwavejournal.com)
Get unbeatable accuracy and reliability with 9 custom-designed 3D antennas positioned for optimum omnidirectional measurement consistency. (ekahau.com)

The appeal of hydraulic fracturing for in-situ stress measurements comes from its operational simplicity and ease of interpretation. (onepetro.org)
Founded on the principles of accuracy, ease of use, and personalization, Moat is the winner in three categories in Adweek's 2021 Reader's Choice: Best of Tech Partner Awards. (oracle.com)

To verify the accuracy of the A/D clock, you will need to input a 1.0005 MHz wave into DL850/SL1400 under the condition of 1ms/div and 10k Record length. (yokogawa.com)
In the manufacturing process, ballbar systems are used to verify the positioning performance of NCN machine tools, evaluating a machine's production accuracy to extend the life of the machine's components and improve overall accuracy. (fabricatingandmetalworking.com)
Measurement of volumes will verify that the proper amount of water is applied at each irrigation and that amounts permitted by water management districts are not exceeded. (ufl.edu)

This research was conducted to examine the different factors that affect consistency of roughness and rut-depth measurements. (ugpti.org)

Today's digital bicycle computers and GPS units are great stuff, but accurate measurement of distance on a bicycle is nothing new. (sheldonbrown.com)
Today's smart scales are becoming more and more complex, and many have new features to ensure the best long-term accuracy. (withings.com)

These measurements are utilized by the Federal Highway Administration to assess the health of the national pavement network. (ugpti.org)
In a February 2017 paper from the National Nurses Nutrition Group , " Obtaining an Accurate Body Weight Measurement in Adults and Children in Primary and Secondary Care Settings (not babies), " the authors state that an accurate body weight measurement is needed to assess and monitor nutritional status, calculate safe doses of medication, and establish and monitor fluid and nutritional status in a clinical setting. (withings.com)

Reference sound level measurements were obtained using a ½-inch Larson-Davis (DePew, NY) model 2559 random incidence microphone. (cdc.gov)
Figure 2: Differences in A-weighted and Unweighted sound levels between reference system and app measurements by app. (cdc.gov)
For un-weighted sound level measurements three apps had mean differences within the ± 2 dB of the reference measurement. (cdc.gov)
Measurements from a reference point to the apical end were carried out by an experienced operator twice in a week. (bvsalud.org)
However, this accurate positional information and the accuracy of the link to the VLBI reference frame will slowly degrade due to the small uncertainties in the proper motions of the stars. (lu.se)
Reference grooves to be used as measurement points were first cut on the master cast using a wide, straight fissure bur (the grooves would then be duplicated on the stone casts produced from the experimental impressions). (who.int)

To avoid injecting unwanted heat into the sample device, Lake Shore cryogenically cools the probes on all of its family of probe stations to ensure accurate sample measurements. (microwavejournal.com)
Lake Shore probe stations maintain the tightest control over temperature at the point of contact with the material sample, and the continuously variable temperature probes allow for measurement automation over wide temperature ranges. (microwavejournal.com)
Customers who want to land their probes and take accurate measurements over temperature are no longer forced to sacrifice thermal control of their probe to ensure that the tip stays in contact with the sample under test. (microwavejournal.com)

What is the Service Procedure for Verifying Time Axis Accuracy? (yokogawa.com)
The room is equipped with some unique features designed to facilitate an accurate and efficient measurement procedure. (cdc.gov)

Although we certainly have a good understanding of the moon's geology and the chemical makeup of moon dust, until recently no one has had the ability to make careful measurements of the three-dimensional shapes of the actual real-life particles at high resolution and in numbers large enough to ensure our measurements are truly representative of what was in the jars. (nist.gov)
First, a couple of definitions: By "accuracy," we mean how close the measurement comes to your actual weight. (withings.com)
It is expressed as a percentage and indicates how close the measurement displayed is to the actual (standard) value of the signal measured. (fluke.com)

However, as most measurement instruments were validated in one study, pooling was not always possible. (hva.nl)
Letter to the Editor for , "Accuracy of the combined method (auscultation and pH measurement) and ultrasonography for confirmation of gastric tube placement: a study protocol for a prospective study," by Rigobello et al. (bmj.com)
This study proposes a fusion approach to improve accuracy and estimate prediction interval (PI) as a proxy for uncertainty for cuffless blood BP monitoring. (nature.com)
As a result, we conducted a pilot study to select and characterize the functionality and accuracy of these apps as an initial step in a broader effort to determine whether these apps can be relied on to conduct participatory noise monitoring studies in the workplace [Kardous and Shaw, 2014]. (cdc.gov)
Anthropometry is the study of the measurement of the human body in terms of the dimensions of bone, muscle, and adipose (fat) tissue. (cdc.gov)

The CMM measures to those accuracies, in addition to providing the flexibility necessary for fitting into the high-mix measuring environment. (qualitymag.com)

The NTCLE350E4's outstanding accuracy, fast speed, and high temperature capabilities make it ideal for engine coolant, fuel, and manifold air pressure (MAP / TMAP) sensors in combustion engines, in addition to HVAC applications. (vishay.com)
Access the cross-channel measurement capabilities you need. (oracle.com)

AIM: To systematically review the available literature on the diagnostic accuracy of questionnaires and measurement instruments for headaches associated with musculoskeletal symptoms. (hva.nl)
DESIGN: Articles were eligible for inclusion when the diagnostic accuracy (sensitivity/specificity) was established for measurement instruments for headaches associated with musculoskeletal symptoms in an adult population. (hva.nl)
Methodological quality was assessed with the Quality Assessment of Diagnostic Accuracy Studies tool (QUADAS-2) and COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist for criterion validity. (hva.nl)
DISCUSSION: The current review is the first to establish an overview of the diagnostic accuracy of measurement instruments for headaches associated with musculoskeletal factors. (hva.nl)
To systematically review the available literature on the diagnostic accuracy of questionnaires and measurement instruments for headaches associated with musculoskeletal symptoms. (iasp-pain.org)

Lorenz, D., 1968: Temperature measurements of natural surfaces using infrared radiometers. (ametsoc.org)
Accuracy of such an order may easily be obtainable by giving due care to vari-ous factors like good speed of response, minimisation of conduction and radiation errors, precision of thermo-junction location, thermojunction of minimum size, iden-tical thermal properties of both the thermocouples and measuring surfaces apart from maintaining accuracy in the cold junction compensation and linearisation. (nmlindia.org)

Accuracy refers to the largest allowable error that occurs under specific operating conditions. (fluke.com)
Precision refers to a digital multimeter's ability to provide the same measurement repeatedly. (fluke.com)

Oracle Moat delivers impression lifecycle measurement solutions that provide campaign-related media metrics and the consumer insights needed to achieve campaign goals efficiently both in effort and budget. (oracle.com)

This article describes general issues about cyclecomputers and GPS -- starting with a brief history, and serves up some thoughts about the limitations of measurement as they apply to bicycling. (sheldonbrown.com)

These include measurement of fracture re-opening pressure and various techniques of shut-in pressure analysis. (onepetro.org)
Estimates of height and volume from all CT techniques differed from gross measurements. (avma.org)
The accuracy of the new mission should be at least that of Gaia using tried and trusted instrumentation, techniques, and lessons learned from Gaia to unveil a wealth of new and more accurate information about our Galaxy. (lu.se)

Taking multiple blood pressure measurements before making clinical decisions can limit the effect of these inaccuracies. (nih.gov)

More research is needed to enhance the level of evidence for existing measurement instruments for multiple headaches. (hva.nl)
Gefran introduces TWIIST, which features a unique helical magnetoelectronic design that allows it to take multiple measurements simultaneously, with a focus on operator safety. (fabricatingandmetalworking.com)

Explain why all measurements have some degree of uncertainty that comes from a variety of sources. (teachchemistry.org)

NIOSH has released a free smartphone sound measurement app for iOS devices. (cdc.gov)
The measurements were conducted in a diffuse sound field at a reverberant noise chamber at the NIOSH acoustics testing laboratory. (cdc.gov)

Advanced ballbar testing enables this semiconductor component supplier to achieve better-than-new machine tool accuracy and extend machine life for unconventional silicon processing. (fabricatingandmetalworking.com)

We aim to identify prominent causes of BGS which disturb the measurement accuracy, and whether SQP occurs within physiological setting. (utwente.nl)

The Time Axis Accuracy is the accuracy of the A/D clock. (yokogawa.com)
With this approach, users can enjoy the time-saving advantages of multi-sine EIS without the loss of accuracy when compared to an equivalent single-sine EIS method. (admiralinstruments.com)
RTK is a real-time method of defining a drone's positioning accuracy, and it achieves this by using the drone, controller, and base station in harmony to correct and determine the drone's exact position in real-time. (19thuasprecision.com)
Measurement time has been decreased through optimizing the machines and sensors," observes Dr. Hubert Lettenbauer, senior director - systems at Carl Zeiss Industrial Metrology LLC (Maple Grove, MN). (qualitymag.com)
One is that the graph cannot display more than about 12 hours of measurements, making it hard to check changes in the lab environment over longer time periods. (lu.se)

Students will calculate area and report their measurements to the correct number of significant figures appropriate for the tool used to make the measurement. (teachchemistry.org)

Thus the measured parameters are somewhat altered during the measurements. (wikipedia.org)
In this paper we described the trial measurement for multi positioners system in different measuring parameters, and compared these conditions which influenced the measuring accuracy. (spie.org)

Equipment, physiologic, and technique factors can influence the accuracy of blood pressure measurement. (nih.gov)

Anatomy5

Organisms3

Diseases2

Chemicals and Drugs14

Analytical, Diagnostic and Therapeutic Techniques and Equipment158

Psychiatry and Psychology2

Phenomena and Processes43

Disciplines and Occupations13

Technology, Industry, Agriculture5

Information Science27

Named Groups1

Health Care50

Geographicals1

Smartphone sound measurement apps3

Temperature measurement2

Estimating measurement uncertainty1

Precise5

Evaluate6

Longitudinal2

Repeatable2

Positional accuracy2

Inaccuracy1

Variability1

Precision and accu1

Sound measurement applications2

Repeatability4

Measure7

Centers2

Calibration3

Photogrammetry2

Analytics5

Algorithm3

High accuracy6

Minimal4

Estimation3

Impedance3

Dimensional accuracy1

Data18

Results9

Methods5

Voltage2

CMMs2

Thing being me2

Reproducibility1

Reliability2

Ease2

Verify3

Consistency1

Today's2

Assess2

Reference6

Probes3

Procedure2

Actual3

Study5

Measures1

Capabilities2

Diagnostic accuracy5

Surfaces2

Refers2

Insights1

Describes1

Techniques3

Clinical1

Multiple2

Explain1

NIOSH2

Enables1

Occurs1

Time5

Tool1

Parameters2

Factors1