Sentences with phrase «from measurement issues»

Not exact matches

The problem doesn't lay in their ambition to undertake a content marketing approach, the problems come from three common areas: the complexity of the content marketing ecosystem, a lack of experience or understanding with content marketing, and the technical measurement issues associated with how audience consumes content across various devices today.
These instances seem to raise an issue of whether the datum from which abstraction is made — concrete passage — is not different in kind from the three successive abstractions: space - time, its derivative set of time - systems, and a single member of this derivative set serving in the activity of natural measurement.
It seems probable, although accurate measurements are impossible, that impulses issuing from Jesus were more potent in shaping Western European peoples, both in Europe and in their newer habitats in the Americas, Australasia, Asia, and Africa, than in any previous era.
For more mooncake madness, try our adapted and version of Rebecca's Chocolate Almond Mooncakes from the September / October issue, updated with a gram measurement correction.
Were there measurement issues, pelvic scarring from an accident?
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.»
Pielke, who said one issue ignored in the paper is that land surface temperature measurements over time show bigger warming trends than measurements from higher up in a part of the atmosphere called the lower troposphere, and that still needs more explanation.
These can arise from many technical issues, including data selection, substandard temperature station quality, urban vs rural effects, station moves, and changes in the methods and times of measurement
On the basis of seismic measurements published in the current issue of the journal Geology, scientists from Potsdam (GFZ German Research Centre for Geosciences), Bremerhaven (Alfred - Wegener - Institute, AWI) and Kiel (GEOMAR) show that impacts of the mantle plume on the continental crust are actually surprisingly small.
While there remain disparities among different tropospheric temperature trends estimated from satellite Microwave Sounding Unit (MSU and advanced MSU) measurements since 1979, and all likely still contain residual errors, estimates have been substantially improved (and data set differences reduced) through adjustments for issues of changing satellites, orbit decay and drift in local crossing time (i.e., diurnal cycle effects).
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A teacher who wants to learn more about the Common Core can watch a video featuring Professors Dan Koretz, Heather Hill, and Paul Reville that delves into the issue of assessments from the perspectives of an expert in educational measurement, an expert in teacher quality, and the former Massachusetts Secretary of Education, respectively.
Accordingly, even though their data for this part of this study come from one district, their findings are similar to others evidenced in the «Widget Effect» report; hence, there are still likely educational measurement (and validity) issues on both ends (i.e., with using such observational rubrics as part of America's reformed teacher evaluation systems and using survey methods to put into check these systems, overall).
From Stephanie Jones» lyrical writing about the lives of poor girls, to Katherine Charron's rich historical analysis, to Andrew Ho's crisp, plain - spoken explanation of complex measurement issues, each of the award winners communicates effectively with a broad audience of education experts from diverse fieFrom Stephanie Jones» lyrical writing about the lives of poor girls, to Katherine Charron's rich historical analysis, to Andrew Ho's crisp, plain - spoken explanation of complex measurement issues, each of the award winners communicates effectively with a broad audience of education experts from diverse fiefrom diverse fields.
This suggestion also overlooks VAMs still prevalent methodological and measurement issues, and how these issues should also likely prevent VAMs from even playing a primary role as the key criteria used to flag teachers.
I am thinking about issuing some measurements from projects I worked on to proove my right (in that case you have to believe it does not come from Audi otherwise there is no sense in this) Do you have ANY source that can support your idea that Audi is the only car that uses - one wheel braking - for traction control?
Yield from issue date is a percentage expressed as an annual rate that describes the overall increase in an investment's value and is a measurement of the gain from the time the investment was made or started.
Despite apparent artificial issues in long - term measurements of cloud from ISCCP, and the lack of reliability in low - cloud data from irradiance - based satellite cloud estimates, we find the ISCCP and MODIS datasets to be in close agreement over the past decade globally.
The sampling issues arise from the fact that sea ice is highly dynamic with lots of spatial and seasonal variability so that measurements from individual moorings, submarine sonar tracks, and aircraft flights can only construct an incomplete picture of the evolution of the total Arctic sea ice volume.
Progress towards establishing ice thickness records from satellite (ICESat, Envisat, and CryoSat - 2) will change this over time, but these sources won't yield a record before these measurements began and satellite retrievals of ice thickness have their own issues.
«A number of studies have suggested that long - term irradiance - based measurements of cloud cover from satellite may be unreliable due to the inclusion of artifacts, difficulties in observing low - cloud, biases connected to view angles, and calibration issues [1, 2, 3, 4].
The issues relating to sea level rise and the global water budget can only be addressed when the record of satellite gravity measurement from GRACE achieves adequate duration.
Surface temperature measurements are largely concentrated in the continental USA and suffer from some siting and heat island issues that satellites do not.
Re # 33 (Dave D.): Ice core measurement issues aside, remember that there has to be some degree of lag because a) the initial warming is from Milankovitch changes, not CO2, and 2) the delayed turnover of ocean water means that not all the CO2 will outgas in a short period of time.
While there remain disparities among different tropospheric temperature trends estimated from satellite Microwave Sounding Unit (MSU and advanced MSU) measurements since 1979, and all likely still contain residual errors, estimates have been substantially improved (and data set differences reduced) through adjustments for issues of changing satellites, orbit decay and drift in local crossing time (i.e., diurnal cycle effects).
The issue Ray alludes to is that in addition to the issue of many more drifters providing measurements over the last 5 - 10 years, the measurements are coming in from places where we didn't have much ship data in the past.
Science historians would point out that Professor Revelle did not prompt the first CO2 measurement in the atmosphere; what he prompted was the first sampling of air from locations around the world, and it was actually Harry Wexler, the head of the Weather Service at the time, who prompted and actually funded the start of the long - term monitoring program by David Keeling on Mauna Loa — so Revelle did play a very important role in stimulating observations (and in 1965 he chaired the panel on this issue that prepared a quite insightful appendix for the report of the President's Scientific Advisory Council), but Revelle was not the very first to urge CO2 be measured in the atmosphere.
In the short - term, a key issue that needs resolving is the mismatch between global methane budgets from top - down (derived from atmospheric measurements) and bottom - up (derived from measurements of methane emissions at the land surface from different methane producing environments) approaches.
Key issues identified in inland and marine presentations included the need to standardize the spatial domain, minimize double counting of emissions from lakes and wetlands, reduce bias in field site selections, improve measurements of cold season emissions, and improve scaling of hot spots.
In this study, we approach the issue of errors resulting from measurements networks of varying densities from a purely field measurement perspective.
* In addition to maturity issue for the dataset, what about the fact that large (compared to the rest of the system's heat capacity) changes can result from tiny changes in temperature measurements arguably within instrumental detection limits?
For example your question on «the issue of attribution» is dominated by the fact that we have measurements of the forcing from many different effects giving a range of very likely values for each.
• the technical issues involved in making comparisons between global - mean temperature trends derived from measurements with differentcontinue
Dear Nir Shaviv, I would be glad to receive your comment about the recent paper from Andrew C. Overholt et al 2009 ApJ 705 L101 - L103 doi: 10.1088 / 0004 - 637X / 705 / 2 / L101 TESTING THE LINK BETWEEN TERRESTRIAL CLIMATE CHANGE AND GALA Does it mean - the spiral arm mechanism you suggest does nt fit - can some other mechanism explain your measurements and hypothesis - does this have an impact on the cosmic ray climate theory or not If we talk about the paradox of the faint young sun, imho its still an issue that any mechanism solving the problem of the major ice ages occuring each 140 million years in the last billion, does nt work for the first 3 billion years.
But the key issue has always been achieving consistency with measurements from the mercury thermometers — so there are no discontinuities in the temperature record with the transition from mercury thermometers to temperature probes.
There was a report issued by the World Meteorological Organisation (WMO) in 1997 entitled «Instruments and Observing Methods» (Report No. 65) that explained because the modern electronic probes being installed across Australia reacted more quickly to second by second temperature changes, measurements from these devices need to be averaged over a one to ten - minute period to provide some measure of comparability with the original thermometers.
The measurements taken in the 1800's were acceptable but not as reliable and valid as the wiki article potrays, as evidenced by the still significantly off measurements and predictions made in the 1950's, although these facts do not undo past measurements completely, I take issue with the brief and under stated remarks about the 1800's and shying away from calibration issues.
The panel recognized that there would be overlap in these discussions, but thought it useful for participants to consider the broad issues of ECV measurement and development of climate data records (CDRs) apart from specific concerns about NPOESS sensors.
Even if all the issues were «resolved», there is still uncertainty from both statistical variations in measurement (Type A), and bias in measurement (Type B).
The issue is not whether precise measurements of atmospheric temperatures can ever be made from space.
Gregory P. Varga provided a forecast of the unique insurance coverage and loss measurement issues that are anticipated to arise from business interruption claims filed in the aftermath of Hurricanes Irma and Maria.
It's nice to be able to grab Alexa from the living room where you've been using her to control the TV and take her without an issue into the Kitchen to help with recipe measurements, and from there into the bathroom from there to listen to music while you shower.
• Documented all studies conducted in the sonography room while adhering to the issued guidelines • Analyzed studies conducted for diagnostic reporting and obtained images from the same for referral cases • Performed recommended measurements and calculations prior to each examination
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