Sentences with phrase «across measurement times»

Not exact matches

To test robustness of influencers, they consider: (1) subsamples to test consistency over time; (2) daily and monthly measurements to test consistency across sampling frequencies (except consumer price indexes, available only monthly); and, (3) contemporaneous and one period - lagged (predictive) relationships.

Panel - based measurement provides excellent insight into visitor demographics, what consumers do across all of the websites they visit and analysis over long time periods.

Because weights reported on each survey were measured at different times across infants, age at weight measurement varied from infant to infant.

The precision of the measurement is such that «a snail crawling on Mars would appear to be moving across the surface more than 100 times faster than the motion we measured for this galaxy,» says Reid.

Given a few months total of telescope time stretched across perhaps three years, Lovis and Snellen say, they could image Proxima b and probe the planet's atmosphere for signs of oxygen, water vapor and methane — all crucial measurements for determining whether that faraway world is actually much like Earth at all.

The researchers drove back and forth across 10 intersections with traffic signals and nearby street blocks during mornings and afternoons, 1,744 times, taking measurements every second.

Here, we report on local and global changes in MHW characteristics over time as recorded by satellite and in situ measurements of sea surface temperature (SST) and defined using a quantitative MHW framework, which allows for comparisons across regions and events1.

These third parties may collect information about a user's online activities over time and across sites, services, and devices to, for example, help us with traffic measurement, research, analytics, and serve you more relevant advertising on third party sites and services.

Because the microlensing event depends on one star moving across the sky relative to another, microlensing measurements can only be taken at that one time when the two stars align and can not be repeated.

Of course nothing beats actual scientific measurement of HGH with accumulated running time at various heart rates, but I evolved an equation for my own use that suggests the amount of time required for equivalent stress / release across the intensity spectrum of running.

Future research could better separate measurement error from true differences; more systematically compare estimates across model specifications; identify clear dimensions of time, topic, and student populations; and provide evidence on the sources of instability.

«Many times, we don't agree across the board on everything, but even in this conversation we agree with more things than we don't, and when we are given the opportunity to have a real dialogue and respect and regard what everybody brings to the table, we will be so much further ahead and be able to make those measurements count.»

Participants engaged with materials and activities in whole group and small groups that demonstrate that science lessons can be richer, deeper learning experiences when we, 1) slow down the process and provide repeated experience over time with key concepts (e.g., observing and exploring ingredients one day; making play dough another day), 2) incorporate language and literacy into science explorations intentionally (e.g., using informational texts; using visual aids and key words in DLL children's home language), and 3) connect science to other content areas and provide extension activities that continue conceptual learning across time and across the classroom (e.g., measurement with ingredients; discussing other types of mixtures during snack time).

Also, the reason most publishers print books here in the states (and not in China) is two fold — the US uses a different measurement system than most other countries and that affects available paper sizes, and it's REALLY expensive to SHIP all that heavy paper across the ocean (and takes a REALLY long time).

It comes as no surprise that the percentage of active value funds underperforming the S&P 500 Enhanced Value Index tends to exceed those underperforming the broad - based S&P 500 Value across all time periods, [2] given that the former has outperformed the latter across all measurement periods.

Subsequent walks took Long across Dartmoor and Exmoor and enabled him to explore the relationships between time, distance, geography and measurement.

About his work at the time, Jackson writes, «The diamond shape (or square on end) has the meditative power of a mandala and expands in a way that an ordinary square does not, since the measurement of the diameter across the center is wider than any of the outer or peripheral edges.»

In the Wharf Road galleries, three installations run across the three floors as different experiments into the construction and measurement of space, mass, time, and volume.

[Response: While the raw data at any one station at any one time obviously doesn't change, the value for any regional or global average in the past is always an estimate since there isn't a perfect network of measurements across the whole area.

Ultimately, climate is a product of the measurement of weather across a large distance over a period of time.

Couple with that the apparently cumbersome, intricate, and in many cases arcane nuances of continually adjusting mixed quality point measurements so as to average across space and time (and hence across thermodynamic regimes) and I am unconvinced that such GATs represent much more than the adjustment process evolution.

This requires collecting more data at high resolution in time and space, and the use of isotopes to bridge top - down and bottom - up observations to identify methane sources across these measurement scales.

Information about woodfuel suffers from a lack of clear definitions, measurement conventions and conversion factors, which creates difficulties in comparing statistics across regions and over time.

This has been directly observed using space - borne measurements of TSI during times of transit of sunspots across the visible solar disk.

AR4 WG1 claims that the Maunder Minimum was in 1610, out by nearly 100 years, and that no measurements of Solar Radiation were available before the satellites of c. 1977, whereas NOAA actually has continuous time series across the USA from 1960 to 2005 (when they cease because no doubt Jim Hansen deemed them to be Inconvenient Truths).

The first direct measurements of total gaseous mercury (TGM, including GEM and divalent gaseous mercury species) were reported in the late 1970s during ship cruises across the Atlantic Ocean (7), but real - time atmospheric continuous monitoring at various European and Arctic locations was only initiated in the early 1990s (8).

And, unlike this chart, the method of sampling is very different across time with temperature — thermometers today are far more reliable and linear measurement devices than trees or ice.

Matter - level profitability is a much better measurement because you can roll up your numbers across different segments (types of law, types of clients, times of the year, etc.) to give you a much more nuanced view of your practice.

Similar to other constructs that have traditionally been considered as traits or dispositions, we expected that spirituality would vary within persons, i.e., across time and measurement occasions (days in our case).

The concept that a latent variable has the same measurement characteristics over time or across groups is known as measurement invariance (Collins and Lanza 2010).

One possible explanation for these protective effects in the literature is that offspring outcomes were measured at only one occasion; that is, some of the behaviors being examined may not have been evident at the time of measurement, as there is evidence that problems vary across time [20].

Third, we examined factorial invariance, ie, stability of the 5 - factor measurement model across time.

However, only 4 studies15 — 18 have done so, and none performed a single comprehensive assessment of convergent, discriminant, and criterion validity, measurement invariance across time, and internal reliability.

The Borderline Personality Features Scale for Children (BPFS - C): Factor Structure and Measurement Invariance across Time and Sex in a Community - Based Sample.