• Direct-geometry time-of-flight chopper neutron spectroscopy is instrumental in studying dynamics in liquid, powder, and single crystal systems. (aip.org)
  • We report here that real -space techniques in optical imagery can be adapted to obtain reciprocal -space super resolution dispersion for phonon or magnetic excitations from single-crystal neutron spectroscopy measurements. (aip.org)
  • Numerous studies are under way to identify specific imaging markers for different types of dementia, including cerebral volumetric measurements, diffusion imaging, spectroscopy, very-high-field MRI scans of senile plaques, and PET scan markers of senile plaques. (medscape.com)
  • The function of the testing apparatus is to reliably transfer load to the water inside the vessel and allow for the accurate and continuous measurement of volumetric displacement as the contents are compressed. (pnnl.gov)
  • This observation constitutes direct experimental evidence that the Rydberg-valence mixing characteristic depends on the vibrational excitation near the avoided crossing of potential surfaces. (lu.se)
  • A total of 763 verbal contents of post-operative patients (PPC) was recorded through a non-invasive, direct observation of their verbal behavior and then organized in a catalog of behavior (four categories and 24 subcategories). (bvsalud.org)
  • direct observation and measurement of behavior. (bvsalud.org)
  • Force levels were measured by workers' self-reports, ergonom ists' estimates based on observation and measurements with instrumentation. (cdc.gov)
  • Instead, we have pioneered the use of micrometeorological flux measurement techniques, more commonly applied to measure the pollutant exchange with vegetation, to quantify directly the vertical flux above the city. (cam.ac.uk)
  • depending on the measurement height such flux measurements integrate the emission from several km2. (cam.ac.uk)
  • This talk will introduce the concept and introduce examples of flux measurements of a range of pollutants (including greenhouse gases, aerosols, NH3 , VOCs, CO, O3, …) from a number of cities, with focus on Edinburgh, London and Beijing, together with some of the sometimes surprising results. (cam.ac.uk)
  • Eddy-covariance measurement of DMS flux is also tried as well as successful vertical profile method. (nii.ac.jp)
  • Journal Article] Mobile Platform for on-board Eddy Flux Measurements of Energy, CO2 and Momentum. (nii.ac.jp)
  • Representative photograph of 1 of the 8 captive adult chimpanzees ( Pan troglodytes ) undergoing general anesthesia for a regularly scheduled annual physical examination between March 2018 and January 2019, showing the medial aspect of the right pelvic limb with an arterial catheter placed in the tibial artery for direct measurement of blood pressure (BP). (avma.org)
  • The ratio of absorbance at the 2 wavelengths (red-660nm, infra-red-940nm) is calculated and calibrated against direct measurements of arterial oxygen saturation to derive SPO2 reading. (who.int)
  • The 14th Vienna Conference on Instrumentation (15-February 19, 2016): The performance for the TeV photon measurement of the LHCf upgraded detector using Gd2SiO5 (GSO) scintillators. (cern.ch)
  • In this paper we will focus on the performance of photon measurement such as linearity of the energy scale, photon-hadron separation, stability during the operation and so on. (cern.ch)
  • The student achievement of the programme outcomes (POs), which has been set in terms of lecturer assessment (direct measurement) and student perception through questionnaires (indirect measurement), was compared at the end of the implementation of the IP in Semester II of the 2011/2012 session. (ed.gov)
  • This is the first detailed investigation of the prevalence of UA producers in a healthy population and the ability of direct UA supplementation to overcome both microbiome and dietary variability. (nature.com)
  • Differences in gut microbiome and diet that dictate natural exposure to UA can be overcome via direct dietary UA supplementation. (nature.com)
  • Measurement of orbital angular momentum in this way is an alternative to interferometric techniques giving a non-ambiguous result to both the magnitude and sign of l from a single measurement, without any restriction on the optical bandwidth. (holoeye.com)
  • The odds ratio recovers the vaccine direct effect when 2 conditions are met: 1) Individuals' vaccination decisions are uncorrelated with exposure or susceptibility to the test-positive or test-negative conditions, and 2) vaccination confers "all-or-nothing" protection (whereby certain individuals have no protection while others are perfectly protected). (nih.gov)
  • An exposure measurement approach is described for quantifying repetitive hand activity of individual workers in a prospective epidemiological study on work-related upper extremity musculoskeletal disorders. (cdc.gov)
  • A total of 61 full-shift exposure measurements for CO were collected using direct-reading instruments. (cdc.gov)
  • All measurements were well below any occupational exposure limit. (cdc.gov)
  • We used a standardized stopwatch to collect data for time spent on direct hypertension activities (measuring blood pressure, counseling, recording blood pressure measurement, and other NCD-related activities), indirect hypertension activities (data management, patient follow-up calls), and non-NCD activities. (cdc.gov)
  • Stroke volume and cardiac output were simultaneously obtained at rest and at the end of each work rate stage with 3 methods: impedance, thermodilution, and direct Fick. (nih.gov)
  • From the comparison, it was found that both measurement methods gave very similar results for all the outlined POs with insignificant differences detected between the POs. (ed.gov)
  • Methods: We used data from participants in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study with prevalent CAC and direct measures of CAC by serial computed tomography (CT) exams (2010-2013, 2016-2018). (northwestern.edu)
  • Flow measurement methods other than positive-displacement flowmeters rely on forces produced by the flowing stream as it overcomes a known constriction, to indirectly calculate flow. (wikipedia.org)
  • This article describes the various methods of measurement. (electricalvolt.com)
  • For continuous measurements, we need a system of continually filling and emptying buckets to divide the flow without letting it out of the pipe. (wikipedia.org)
  • This approach is widely believed to recover the vaccine direct effect by correcting for differential health-care-seeking behavior among vaccinated and unvaccinated persons. (nih.gov)
  • But, differential pressure level measurement has an enemy - temperature. (yokogawa.com)
  • Differential pressure level measurement works by inferring the level in the tank from the differential pressure measured. (yokogawa.com)
  • The second experiment entails the direct measurement of the Dirac distribution (a phase-space quasi-probability distribution informationally equivalent to the density matrix), demonstrating that the direct measurement procedure is applicable to general (that is, potentially mixed) quantum states. (nature.com)
  • Lundeen, J. S. & Bamber, C. Procedure for direct measurement of general quantum states using weak measurement. (nature.com)
  • This is the first time that researchers have made measurements directly in an area known as the Anadyr Strait, rather than relying on satellite data. (u-tokyo.ac.jp)
  • Temperature can have a negative effect on the accuracy of the level measurement. (yokogawa.com)
  • Direct temperature measurements would put strong constraints on this issue. (uky.edu)
  • Yan, Renbin, "Shocks or Photoionization: Direct Temperature Measurements of the Low-Ionization Gas in Quiescent Galaxies" (2018). (uky.edu)
  • During the 2011 data taking period the data sample has been increased by a factor of twenty, which allows for more detailed charmonium measurements, e.g. mapping the transverse momentum and centrality dependence of the nuclear modification simultaneously. (cern.ch)
  • A group with researchers at the Technical University of Munich (TUM) are the first to plot changes in the Earth's axis through laboratory measurements. (mytum.de)
  • You will be optimally equipped for measurements in the field and in the laboratory with this battery-operated measuring instrument with a stand plate. (environmental-expert.com)
  • Third, we are continuing our efforts to help laboratories improve the quality of their blood lead measurements through our proficiency testing program and through our Blood Lead Laboratory Reference System. (cdc.gov)
  • FreeWheel announced that it will expand its measurement capabilities to over-the-top and set-top box video on-demand inventory, after a partnership with Nielsen. (beet.tv)
  • Hence, measurements of actual evaporation were made over a two month period in the late summer of 1992 using the eddy-correlation technique on a relatively flat but wetter than average site in this upland region. (nerc.ac.uk)
  • Although the site was rather restricted for this type of measurement, the quality of data proved typical of other eddy-correlation measurements made at more aerodynamically suitable sites. (nerc.ac.uk)
  • The properties of the primary flow element, and the fidelity of the practical installation to the assumptions made in calibration, are critical factors in the accuracy of the flow measurement. (wikipedia.org)
  • Measurements made with direct-reading instruments yielded similar results. (cdc.gov)
  • The first experiment entails the direct measurement of the probability amplitudes describing pure polarization states of light, the first such measurement on a two-level system. (nature.com)
  • including a rugged, portable direct tensile test system for measuring shotcrete adhesion strength. (cdc.gov)
  • The three layers of the measurement system are outlined below. (who.int)
  • We present a measurement of the mass difference between t and tbar quarks observed in lepton+jets final states of ttbar events in 1 fb-1 of data collected with the D0 detector at the Fermilab Tevatron Collider in ppbar collisions at sqrt(s)=1.96 TeV. (lancs.ac.uk)
  • Our work has applications to measurements in foundational quantum mechanics, quantum information and quantum metrology. (nature.com)
  • The research is part of the NIST-on-a-Chip program, aimed at creating prototypes for small, inexpensive, low-power and easily manufactured measurement tools that are quantum-based, and thus, intrinsically accurate. (innovations-report.com)
  • Background and aims: We aimed to identify predictors of change in direct measures of coronary artery calcium (CAC) volume and density in South Asian participants. (northwestern.edu)
  • These measurements are related by the material's density. (wikipedia.org)
  • Compared to other devices that use chips for guiding light waves to probe atoms, our chip increases the measurement precision a hundredfold," NIST physicist Matt Hummon said. (innovations-report.com)
  • Our agreement with Nielsen solves that problem by providing unified measurement capability across those two polls of inventory. (beet.tv)
  • The uncertainty is fundamentally attributed to the absolute lack of direct surveys at waters near the Arctic. (u-tokyo.ac.jp)
  • Solar energy resource forecasting and evaluation must consider the uncertainty of solar radiation measurement and model estimation in the process of project design and application. (solar-energy-connection.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)
  • However, the results are still controversial, especially when measurements are obtained during exercise and data on reproducibility during exercise are lacking. (nih.gov)
  • These results demonstrate that impedance cardiography is a noninvasive, simple, accurate, and reproducible method of measurement of cardiac output and stroke volume over a wide range of workloads. (nih.gov)
  • Bland-Altman plots for analyses of agreement between results for direct BP measurement (gold standard) obtained with the use of tibial artery catheterization and oscillometric BP measurement obtained with the use of a cuff placed around the second digit of a forelimb to determine SAP (A), MAP (B), and DAP (C) in the anesthetized chimpanzees described in Figure 1. (avma.org)
  • Optimize campaign results, maximize campaign budgets, and reduce the risk to brand reputation with a full suite of brand safety and measurement solutions. (oracle.com)
  • An article which presents the simulation and measurement results of recent NIOSH research aimed at investigating medium frequency coupling between a transmission line and a loop antenna in an underground coal mine. (cdc.gov)
  • A paper presenting the simulation and measurement results of recent NIOSH research aimed at investigating current injection at extremely low-frequency, and in particular, ground contact impedance. (cdc.gov)
  • To help you with your measurements you will need a metal tape measure. (wooden-blinds-direct.co.uk)
  • On the other hand, the measurements obtained with the Measure tool are typically correctly placed by the user to measure the minimum thickness which tends to be along the surface normal. (stackexchange.com)
  • Whatever you measure is definitely real and should match what you measure digitally with the Measure tool as long as both measurements are carried out along the same direction at the same spot. (stackexchange.com)
  • Oracle Moat is an ad measurement and marketing analytics suite designed to help advertisers, publishers, and platforms measure media performance across the breadth of their digital and TV advertising campaigns. (oracle.com)
  • This tactic is used by hackers to inject malicious content into a web application, delivering counterfeit content directed by the bad actor. (oracle.com)
  • Getting an accurate, reliable level measurement to the controller quickly is the goal of any good level measurement device. (yokogawa.com)
  • MRI can be considered the preferred neuroimaging examination for Alzheimer disease because it allows accurate measurement of the 3-dimensional (3D) volume of brain structures, especially the size of the hippocampus and related regions. (medscape.com)
  • Oracle Moat delivers solutions that are critical to measuring advertising effectiveness, including verification and attention, reach, and frequency as well as sales lift measurement. (oracle.com)
  • Wooden Blinds Direct is a division of Interior Goods Direct Limited, suppliers of high quality home and commercial interior products. (wooden-blinds-direct.co.uk)
  • but good quality measurement is the first requirement of any control scheme, new or old. (yokogawa.com)
  • This is the first direct measurement of a mass difference between a quark and its antiquark partner. (lancs.ac.uk)
  • The NIST chip might be used, for example, to calibrate length measurement instruments. (innovations-report.com)
  • Instruments Direct Services Limited is a Limited company registered in England and Wales. (inds.co.uk)
  • The time spent on blood pressure measurement (34 minutes) and documentation (35 minutes) was the maximum time on any given day. (cdc.gov)
  • Time-sensitive, goal-directed therapy is the rule. (medscape.com)
  • After a familiarization study, all patients underwent an exercise test with gas exchange analysis and hemodynamic measurements. (nih.gov)
  • In this presentation, we report a direct measurement of the friction coefficient in the immediate vicinity of a fluctuating contact line using a micron-sized vertical glass fiber with one end glued to an atomic force microscope (AFM) cantilever beam and the other end touching a liquid-air interface. (aps.org)
  • The top and bottom dashed horizontal lines represent the upper and lower limits of the 95% limits of agreement (1.96 SD above and below the mean difference, respectively), the middle dashed line is the mean bias (mean difference between direct and oscillometric measurements), the solid bold line represents the regression line, and each square represents a set of paired direct and oscillometric (brachial) BP measurements (n = 74). (avma.org)
  • In a high-speed, data-driven world, the demand for precise measurements in digital advertising has never been higher. (beet.tv)
  • The partnership will expand measurement to over-the-top inventory and addressable set-top box video on demand. (beet.tv)