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Handheld spectral analyzer turns smartphone into diagnostic tool（图）
Handheld spectral analyzer smartphone diagnostic tool
2017/9/5
Researchers at the University of Illinois at Urbana-Champaign have developed technology that enables a smartphone to perform lab-grade medical diagnostic tests that typically require large, expensive ...
U wave: an Important Noninvasive Electrocardiographic Diagnostic Marker
MP Girish Gupta Mohit Dayal Mukhopadhyay Saibal Yusuf Jamal TN Sunil Roy Trehan Vijay
2015/8/5
Study of U waves exemplifies important clinical role of noninvasive electrocardiography in modern cardiology. Present article highlights significance of U waves with a clinical case and also summarize...
Towards a public, standardized, diagnostic benchmarking system for land surface models
public standardized diagnostic benchmarking system land surface models
2014/12/10
This work examines different conceptions of land surface model benchmarking and the importance of internationally standardized evaluation experiments that specify data sets, variables, metrics and mod...
A community diagnostic tool for chemistry climate model validation
Chemical climate Model validation diagnosis Model evaluation tools The open source package Simulation model Coupling chemistry climate models
2014/12/10
This technical note presents an overview of the Chemistry-Climate Model Validation Diagnostic (CCMVal-Diag) tool for model evaluation. The CCMVal-Diag tool is a flexible and extensible open source pac...
On the Lx-L6micron ratio as a diagnostic for Compton-thick AGN
X-rays: general X-rays: di use background X-rays: galaxies Infrared: galaxies
2011/10/11
As the mid-IR luminosity represents a good isotropic proxy of the AGN power, a low X-ray to mid-IR luminosity ratio is often claimed to be a reliable indicator for selecting Compton-thick (CT) AGN. We...
A diagnostic e-module for testing conceptual understanding of Symmetry and Gauss's Law
e-module Gauss's Law
2011/8/29
We discuss an approach for developing a diagnostic e-module, which can easily identify the precise nature of deficiencies in conceptual understanding of a topic, using Symmetry and Gauss’s Law as an e...
Biological Concepts Instrument (BCI): A diagnostic tool for revealing student thinking
Biological Concepts Instrument diagnostic tool
2011/1/5
A key to effective teaching is an awareness and accurate understanding of the thinking and implicit assumptions that students bring to the subject to be learned. In the absence of extensive Socratic i...
A comparison of various influential points diagnostic methods and robust regression approaches: Reanalysis of interstitial lung disease data
robust regression methods local influence likelihood displacement
2010/9/25
In a linear regression model, the estimation of regression parameters by ordinary least squares method is affected by some anomalous points in the data set. Thus, detection of these abnormal points is...
Coronal Temperature Diagnostic Capability of the Hinode/X-Ray Telescope Based on Self-Consistent Calibration
Corona Instrumentation and Data Management
2010/11/15
The X-Ray Telescope (XRT) onboard the Hinode satellite is an X-ray imager that observes the solar corona with unprecedentedly high angular resolution (consistent with its 1′′ pixel size). XRT has nine...
Cosmological evolution and statefinder diagnostic for new holographic dark energy model in non flat universe
Dark energy；New holographic model；Statefinder diagnostic；Cosmological evolution
2010/12/20
In this paper, the holographic dark energy model with new infrared cut-off proposed by Granda
and Oliveros has been investigated in spatially non flat universe.
The Hanle Effect as a Diagnostic of Magnetic Fields in Stellar Envelopes. V. Thin Lines from Keplerian Disks
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/28
This paper focuses on the polarized profiles of resonance scattering lines that form in magnetized disks. Optically thin lines from Keplerian planar disks are considered. Model line profiles are calcu...
A new diagnostic for the relative accuracy of Euler codes
Euler codes incompressible Euler equations
2010/4/2
A procedure is suggested for testing the resolution and comparing the relative accuracy of numerical schemes for integration of the incompressible Euler equations.
Diagnostic statistics of daily rainfall variability in an evolving climate
daily rainfall evolving climate
2010/1/27
To investigate the character of daily rainfall variability under present and future climate described via global warming a suite of diagnostic statistics was used. The rainfall was modeled as a stocha...
A Joint Chandra and XMM-Newton View of Abell 3158: Massive Off-Centre Cool Gas Clump As A Robust Diagnostic of Merger Stage
XMM-Newton Massive Off-Centre Cool Gas Clump Abell 3158
2010/3/8
By analysing the Chandra and XMM-Newton archived data of the nearby galaxy cluster Abell 3158, which was reported to possess a relatively regular, relaxed morphology in the X-ray band in previous work...
Diagnostic and prognostic simulations with a full Stokes model accounting for superimposed ice of Midtre Lovénbreen,Svalbard
Diagnostic and prognostic simulations full Stokes model superimposed
2010/2/4
We present steady state (diagnostic) and transient (prognostic) simulations of Midtre Lovénbreen, Svalbard performed with the thermo-mechanically coupled full-Stokes code Elmer. This glacier has an ex...