Original measure development, which occurred at the University of Michigan during the period 2002 - 2010, had several goals: to identify the knowledge useful to teachers» work with students and to explore the possibility that this knowledge is unique to teaching; to provide a set
of measurement instruments that could be used in research on teachers» knowledge; and to provide evaluators with an easy - to - use online administration and scoring system.
This may be an actual increase in lightning or an increase in the magnitude of lightning, lifting it above the detection threshold
of measurement instruments.
Reconstructing temperature or another climate variable from a proxy such as a tree ring parameter has a formal resemblance to the statistical calibration
of a measurement instrument.
Therefore, we argue that our findings are not merely an artifact
of the measurement instrument, but also need to be explained in terms of infant, parental and environmental variables influencing parental stress.
Not exact matches
In its seventh edition, this state
of the market report presents investors» perspectives on key issues important to the impact investing industry, as well as analysis
of their investment activity, asset allocations by geography, sector, and investment
instrument, impact
measurement practice, and performance.
Using average daily yields for these
instruments by calendar month (a smoothed
measurement) and contemporaneous monthly closes
of the S&P 500 Index for April 1953 through March 2016 (756 months), we find that: Keep Reading
This is a necessary consequence
of this theory, since the
measurement of time is only possible if there is some change
of state taking place, whether this change is in the process being measured or in the
instrument of measurement itself.
The ISEW is a very crude
instrument for the
measurement of economic welfare.
When scientists frame human beings as neural machines, recall the hyper - rational rulers
of Laputa in Gulliver's Travels, whose
instruments of measurement fail utterly to capture the whole person and turn the rationalists themselves into twisted souls.
But I do realize that the atheist rant is pointless, especially where it tries to argue from an empirical / scientific standpoint because spirituality isn't about trying to figure things out from the outside in through research and data collection — it's when we see things from the inside out and the only valid
instrument of measurement is our own being.
The BICEP2
instrument can not distinguish the cosmic contribution from other sources directly, so,
measurements of galactic dust collected by other sources, such as the Planck satellites were used.
Kalle recently purchased an
instrument to test the
measurement of ATP.
Next week, the heads
of 11 space agencies are expected to issue a joint communique from a meeting in New Delhi calling for cooperation to calibrate
instruments and validate
measurements «to achieve an international, independent system for estimating the global emissions based on internationally accepted data.»
The LIGO and Virgo Observatories have just be-gun taking
measurements, and the sensitivity
of the
instruments will continue to increase over the next few years and provide even better observational data.
But so overwhelming was the flood
of data and so unprepared were the Americans for unusually low
measurements that, fearing an
instrument glitch, it was initially overlooked.
Fisher and her colleagues found evidence
of lunar frost by comparing temperature readings from LRO's Diviner
instrument with brightness
measurements from the spacecraft's Lunar Orbiter Laser Altimeter, or LOLA.
Titled «
Measurements of Galactic Cosmic Ray Shielding with the CRaTER
Instrument,» the work is based on observations made by the Cosmic Ray Telescope for the Effects
of Radiation (CRaTER) on board the LRO spacecraft.
The
instrument conducted systematic
measurements of these gases for seven months, which allowed the team to understand how these gases are supplied to the exosphere, and how they are ultimately lost.
NASA began taking passive - microwave
measurements of sea ice in 1972, using an
instrument aboard its Nimbus - 5 satellite.
Farmer helped craft the original
measurement requirements that would drive
instrument development and, with his students and post docs, carried out terrestrial analog studies to help reveal what could be learned in support
of exopaleontology.
The Subaru
Measurements of Images and Redshifts (SuMIRe) project, which involves collaborations with Princeton University, the California Institute
of Technology, the Max Planck Institutes, and other research organizations from Japan, Taiwan, and Brazil, has already completed its first
instrument — a three - ton imaging camera — that will allow for a «cosmic census»
of each galaxy.
«The various groups took a lot
of different
measurements using state -
of - the - art
instruments we each had developed.»
But Ames astronomer Audrey Summers and I started with Rosenblatt's paper, made some corrections to it, and then asked ourselves what kind
of instrument would be required to take the
measurements.
A heavily
instrumented ground site downwind
of Manaus captured
measurements of aerosols, clouds, and solar and thermal energy during GoAmazon.
«We find the conditions for brines to be produced, but if you want to measure them directly you need some other kind
of measurement,» he says, such as an
instrument that can look for changes in electrical conductivity.
«Our result is that there is no fundamental problem,» said Steve Ertel
of the University
of Arizona's Steward Observatory,
instrument scientist for the Large Binocular Telescope Interferometer and lead author on the paper, «The HOSTS Survey — Exo - Zodiacal Dust
Measurements for 30 Stars,» which is published in the in the Astronomical Journal.
These include
instruments that make
measurements of temperatures, magnetic fields, and electrical conductivity
of the comet surface.
From in situ
measurements made over a 20 - month period by the Tunable Laser Spectrometer (TLS)
of the Sample Analysis at Mars (SAM)
instrument suite on Curiosity at Gale Crater, we report detection
of background levels
of atmospheric methane
of mean value 0.69 ± 0.25 ppbv at the 95 % confidence interval (CI).
Called AmazonFACE (Free - Air Carbon dioxide Enrichment), it's based on a simple idea: For 12 years, researchers will spray pure CO2 into
instrumented plots in the rainforest northwest
of Manaus, Brazil, raising ambient concentrations to 600 parts per million — a level the world could reach as early as 2050 — all the while taking meticulous
measurements to determine how the gas affects the growth
of plants.
Two commercial in - situ
instruments and an infrared
instrument of the worldwide
measurement network NDACC (Network for the Detection
of Atmospheric Composition Change) were applied for this purpose.
The new
instrument, developed by NIST chemists Adam Fleisher and David Long and based on a technology called cavity ringdown spectroscopy (CRDS), promises to dramatically reduce the cost
of those
measurements.
As superb as these maps are, they are only the beginning — these contain less than 10 percent
of the
measurements that MOLA can potentially collect during the Global Surveyor mapping mission, and the MOLA
instrument is collecting about 900,000
measurements of elevation every day.
Climate researchers
of Karlsruhe Institute
of Technology (KIT) gather the data required by in - situ
measurements as well as by using remote sounding
instruments, e.g. on board
of satellites.
From the leading scientists at Bologna, Cassini learned the importance
of using high - quality
instruments to make the most precise
measurements possible.
This version
of FOXSI will use new hardware to eliminate much
of the background noise that the
instrument sees, allowing for even more precise
measurements.
«You want a complete set
of instruments to make
measurements simultaneously so you can correlate all the results,» says Robert Mitchell, the Cassini program manager at the Jet Propulsion Laboratory in Pasadena, California.
One
instrument, the Relativistic Proton Spectrometer (RPS), has been providing previously unavailable particle
measurements of high accuracy within the heart
of the inner radiation belts.
In addition to the observations with the SINFONI
instrument the team has also made a long series
of measurements of the polarisation
of the light coming from the supermassive black hole region using the NACO
instrument on the VLT.
Outfitted with specialised
instruments, the buoy functions as an unmanned research platform for continuous
measurements of solar radiation absorption and other critical properties
of Arctic snow and ice.
Using all the
measurements from Cassini's dust - counting
instrument since the spacecraft arrived at Saturn in 2004, Kempf and colleagues showed that the still - bright rings collect too much dust pollution to have maintained their youthful shine for billions
of years.
Researchers from Norway and China have collaborated on developing an autonomous buoy with
instruments that can more precisely measure the optical properties
of Arctic sea ice while also taking
measurements of ice thickness and temperature.
The Hectospec
instrument on the MMT enables
measurements of redshifts for 250 galaxies at a time.
The new
measurement is a high - precision count
of two forms
of argon gas — Argon - 36 and Argon -38-accomplished by the Sample Analysis at Mars (SAM)
instrument on Curiosity.
Combined with
measurements from an
instrument aboard NASA's Calipso satellite — another member
of the A-Train — the data from Glory's APS will allow scientists to understand how different types
of aerosols are distributed throughout the layers
of the atmosphere.
And already, 11 science
instruments on the Rosetta orbiter have been taking
measurements of 67P's coal - black, organic - rich crust.
Redefining the atomic second to conform to current day length «would alter the value
of every physical
measurement and render obsolete every
instrument related to time,» write Beard and his coauthors in their review.
Similar
measurements are currently provided by the Lightning Imaging Sensor (LIS); however, this
instrument is on a satellite that is in low - earth orbit, which means it is unable to track changes in lightning activity over the lifetime
of a storm.
The extremely small size
of the spectrometer, 30 x 1.5 x 1.5 millimeters, means that
measurements can be taken using an
instrument the size
of a matchbox.
Researchers from The University
of Manchester's Jodrell Bank Centre for Astrophysics have developed and demonstrated a process for continuous electron density
measurement of the previously under - explored D region
of the ionosphere — a part
of the atmosphere that previously could only be sensitively probed by short - lived rocket - borne
instruments.
The motor — still working today after 6.5 million pivots — helped Voyager 1 scientists improvise
measurements of the solar wind when a dedicated
instrument failed.