Examples of using Observational data in English and their translations into Vietnamese
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The second main strategy used by researchers with observational data is forecasting.
However, robust observational data is still highly useful, and has the potential to detect any clear signals.
Theoretical scientific discoveries have to be confirmed by observational data before there's a possibility of winning a Nobel.
Using the new observational data, the period was determined to be about 4.28 years instead of the 4.1 years calculated in 1911;
In other cases,researchers will need to collect their own observational data(as in the case of Chinese censorship);
Observational data is any data that results from observing a social system without intervening in some way.
Dose-adjusted warfarin has been used, but observational data regarding safety and efficacy are conflicting.
All the observational data from this study suggest that if carbon dioxide in the atmosphere doubles then average global temperatures will rise substantially.
And in some cases researchers will need to collect their own observational data(as in the case of social media censorship).
All the models that match the observational data also have a climate sensitivity of at least 2.3 degrees Celsius, with most having much higher climate sensitivities.
The second part of the book presents the current state of evidence for and against ICU telemedicine, based on clinical trials,before-and-after implementation studies, and observational data.
Thus, in addition to business and government records, observational data also includes things like the text of newspaper articles and satellite photos.
Gravitational wave astronomy is an emerging new field of astronomy which aims touse gravitational wave detectors to collect observational data about compact objects.
But Kennefick says subsequent analysis of the observational data obtained in 1919 confirmed the original finding- and that Einstein's theory did, in fact, pass its great test.
A first step to learning from big data is realizing that it is part of a broader category of data that hasbeen used for social research for many years: observational data.
The group at KNMI used observational data(not a straightforward task in an area where very few observations are taken) to examine whether the probability of extreme warmth in the Arctic has changed over the past 100 years.
A first step to learning from big data is to realize that it is part of a broader category of data that hasbeen used for social research for many years: observational data.
His initial attraction toheliocentrism was not the result of new observational data, but of his notion that the sun- symbolic of God as Light and Lamp- seemed a fitful center of divine activity.
This program will provide prospective individuals with the opportunity to learn how to precisely understand a biological question,conceptualize biological phenomena with a mathematical model integrating observational data and find an appropriate way to solve it.-.
A crude way to think about it is that observational data is everything that does not involve talking with people(e.g., surveys, the topic of chapter 3) or changing people's environments(e.g., experiments, the topic of chapter 4).
To find out how Alpine glaciers would manage in a warming world, Zekollari and his co-authors used new computer models(combining ice flow andmelt processes) and observational data to study how each of these ice bodies would change in the future for different emission scenarios.
Limitations include that the study is based on observational data collected over time, which presents a risk of miscalculation of rescue breaths and chest compressions at the time of emergency medical services arrival and missing data of other variables.
Orthostatic hypotension may cause accidental falls.[22] It is also linked to an increased risk of cardiovascular disease, heart failure, and stroke.[23]There is also observational data suggesting that orthostatic hypotension in middle age increases the risk of eventual dementia and reduced cognitive function.
Though it explicitly extended the first two laws of planetary motion(applied to Mars in Astronomia nova) to all the planets as well as the Moon and the Medicean satellites of Jupiter,[b] it did not explain howelliptical orbits could be derived from observational data.[66].
In addition to the big data used in the two previous examples,researchers can also collect their own observational data, as was wonderfully illustrated by Gary King, Jennifer Pan, and Molly Roberts'(2013) research on censorship by the Chinese government.
All three of these examples- the working behavior of taxi drivers in New York, friendship formation by students, and social media censorship behavior of the Chinese government-show that relatively simple counting of observational data can enable researchers to test theoretical predictions.
Researchers led by scientist Jonathan Jiang of NASAs Jet Propulsion Laboratory in Pasadena, California,used observational data from two NASA satellites to investigate the effects of smoke and human-made air pollutants at different concentrations on deep convective clouds.
In recent years, much observational data on long-duration gamma-ray bursts have significantly increased our understanding of these events and made clear that the collapsar model produces explosions that differ only in detail from more or less ordinary supernovae and have energy ranges from approximately normal to around 100 times larger.
In their editorial, Lucas and Wolf point out that much of the excitement among the public and the medical community about the potentialbenefits of supplementation have arisen mostly from observational data linking vitamin D deficiency to a variety of illnesses, including hypertension, diabetes, cardiovascular disease, and cancer.