Sentences with phrase «dating as a method»

The time stated in terms of the day Willard Libby developed radiocarbon dating as a method to measure radioactivity.

Not exact matches

In contemplation of the Company's initial public offering, the Company has presented unaudited pro forma basic and diluted net loss per share of common stock, which has been calculated assuming the conversion of all series of the Company's convertible preferred stock (using the as - if converted method) into shares of common stock as though the conversion had occurred as of the beginning of the period or the original date of issuance, if later.

Pursuant to ASC 805 - 10, under the acquisition method, the total estimated purchase price (consideration transferred) as described in Note 3, Preliminary Purchase Price Allocation, is measured at the acquisition closing date using the fair value of the Company's common stock on that date.

Over fifty years ago, G. Ernest Wright in The Biblical Archaeology (1955, p 46) said: «It may be noted that the new Carbon 14 method of dating ancient remains has not turned out to be as free from error as had been hoped... Certain runs have produced obviously wrong results, probably for a number od reasons.

«Radiocarbon dating (usually referred to as simply carbon dating) is a radiometric dating method that uses the naturally occurring radioisotope carbon - 14 (14C) to estimate the age of carbon - bearing materials up to about 58,000 to 62,000 years.»

In the previous section, building from the activities of the Reformation, I suggested that the image of instructing the instructors is valid if brought up to date as to method.

If you accept the carbon 14 dating method as accruate as the entire scientific community does, than that woudl be «proof» that dinosaurs and vegitation fossils are as old as estimated.

Rock formations have also been dated to be billions of years old in other parts of the world as well, of course, using those same radiometric dating methods.

Whitehead's use of assumptions dating back to Descartes and Locke in his account of perception leaves him vulnerable to the criticisms introduced by the revolution in philosophic method taking place at the time he was writing his major works, one in which the analysis of the functioning of language was replacing psychological introspection as the principal method for understanding human thought.

A general review of the endnotes from Gunter's paper reveals a fair number of sources who will corroborate the claim that Bergson's scientific views are nor only not outdated, but go very» much to the heart of current scientific methods and insights, but particularly, see A. C. Papanicolaou and Pete A. N. Gunter, eds., Bergson in Modern Thought Towards a Unified Science (New York: Harwood Academic Publishers, 1987), and for important background on how Bergson came to be seen as dated when he was not, see also, Milic Capek, Bergson and Modern Physics, (cited above) and The Philosophical Impact of Contemporary Physics (Princeton, NJ: Van Nostrand, 1961), and the volume edited by Gunter, Bergson and the Evolution of Physics (cited above).

The equipment & methods of the so called «carbon dating» are man made, therefore arbitrary and as reliable as the men who made them.

Some other dating methods that have confirmed the age of the earth as being far greater than 10,000 yeras include: Stratigraphy, Dendrochronology, Obsidian Hydration Dating, Paleomagnetic / Archaeomagnetic, Luminescence Dating, Amino Acid Racemization, Fission - track Dating, Ice Cores, Cation Ratio, Fluorine Dating, Patination, oxidizable Carbon Ratio, Electron Spin Resonance, and Cosmic - ray Exposure Ddating methods that have confirmed the age of the earth as being far greater than 10,000 yeras include: Stratigraphy, Dendrochronology, Obsidian Hydration Dating, Paleomagnetic / Archaeomagnetic, Luminescence Dating, Amino Acid Racemization, Fission - track Dating, Ice Cores, Cation Ratio, Fluorine Dating, Patination, oxidizable Carbon Ratio, Electron Spin Resonance, and Cosmic - ray Exposure DDating, Paleomagnetic / Archaeomagnetic, Luminescence Dating, Amino Acid Racemization, Fission - track Dating, Ice Cores, Cation Ratio, Fluorine Dating, Patination, oxidizable Carbon Ratio, Electron Spin Resonance, and Cosmic - ray Exposure DDating, Amino Acid Racemization, Fission - track Dating, Ice Cores, Cation Ratio, Fluorine Dating, Patination, oxidizable Carbon Ratio, Electron Spin Resonance, and Cosmic - ray Exposure DDating, Ice Cores, Cation Ratio, Fluorine Dating, Patination, oxidizable Carbon Ratio, Electron Spin Resonance, and Cosmic - ray Exposure DDating, Patination, oxidizable Carbon Ratio, Electron Spin Resonance, and Cosmic - ray Exposure DatingDating.

The article you mentioned seems to be claiming that these examples discredit the dating of the geologic layers, which is incorrect, because multiple radiometric datings, as well as other methods provide consistent confirmatory dates.

You have to reject every known method for dating fosils such as potassium - argon or rubidium - strontium dating along with the suspect radiocarbon dating.

As for radiometric dating, when used properly, the dates are relatively quite accurate and are consistent across multiple isotopes, such as Ar - Ar, Ur - Pb, Pb - Pb, etc. as well as with other methods such as thermoluminescence, dendrochronology, fission - track datinAs for radiometric dating, when used properly, the dates are relatively quite accurate and are consistent across multiple isotopes, such as Ar - Ar, Ur - Pb, Pb - Pb, etc. as well as with other methods such as thermoluminescence, dendrochronology, fission - track datinas Ar - Ar, Ur - Pb, Pb - Pb, etc. as well as with other methods such as thermoluminescence, dendrochronology, fission - track datinas well as with other methods such as thermoluminescence, dendrochronology, fission - track datinas with other methods such as thermoluminescence, dendrochronology, fission - track datinas thermoluminescence, dendrochronology, fission - track dating.

This includes uranium - lead dating, potassium - argon dating as well as other non-radioactive methods such as pollen dating, dendrochronology and ice core dating.

They include uranium - lead dating, potassium - argon dating as well as other non-radioactive methods such as pollen dating, dendrochronology and ice core dating.

Centuries of research, tens of thousands of fossils unearthed, dated with the most reliable scientific methods (radioactive istopes such as Carbon - 14, potassium - argon, uranium - lead, etc), ample amounts of geological data, comparing rock formations from Africa and South America, from the British Isles and the Appalachians, coming to the evidence that these rocks were once united under the same continent (Pangaea, Gondwanaland, Rodinia, etc), etc, etc...

To look at deep geological time, you need to turn to other dating methods, such as potassium - argon or uranium - lead dating.

The age of the oldest rocks is known PRECISELY to within a few tens of millions of years, as determined by several different radiometric dating methods.

Dr. Austin, the «scientist» in question, is a young earth creationist who went to the site with the stated purpose of finding «proof against evolution,» gathered material which was a mix of newly formed rock and ancient rock which had been ejected from the mountain, dated them with imprecise methods, and then skewed the results, as thousands of actual scientists have already reported.

DO you think I could make a strawberry syrup using the same method as the date syrup?

While it is vitally important to be a specialist in one area so you can give the most up - to - date advice in your research area, having an understanding of how your research fits into the wider system increases its relevance and practicality, as the end goal of international agricultural research is to develop technologies and methods to increase efficiencies on farm and in the supply chain.

Some practitioners recommend using a barrier method of contraception, such as condoms or a diaphragm, and waiting until you have a couple of normal periods before trying to conceive because this can help you establish a more accurate due date.

As mothers and consumers, we are target number one when it comes to selling perfection, and we're constantly being told that having our homes, the food on our dinner tables, our kids» birthday parties, date nights, parenting methods, and a thousand other things be and remain perfect is the only gateway to happiness.

information about your visit, including the full Uniform Resource Locators (URL) clickstream to, through and from the website (including date and time), items you viewed or searched for, page response times, download errors, length of visits to certain pages, page interaction information (such as scrolling, clicks, and mouse - overs) and methods used to browse away from the page.

«Libby's method remained the only way to measure carbon - 14 in samples for several decades and was long considered the most accurate means of dating by carbon decay,» said David Mazziotti, a UChicago chemistry professor who submitted the formal nomination of the site as a historic chemical landmark to the American Chemical Society.

Using several methods, the team dated newly excavated rock and dirt that had accumulated in the same sediment layer as the hominin remains, and discovered that they are between 100,000 and 60,000 years old.

On the left side of its results page are things that Semantic Scholar parsed from those papers: not just the typical bibliographic data, such as publication date and author affiliations, but the types of cells used in the experiments and even the methods.

The new method, which was developed using graphene as the two - dimensional model, resulted in the cleanest graphene produced to date.

But this technique is also able to overcome other stumbling blocks relating to the amount of ink deposited when writing and the type of paper used, as these variables hamper the dating of a document by means of traditional methods.

The team then used standard methods to date the layers and identify the species of algae and invertebrates, such as water fleas and midges, that inhabited the cold Arctic lakes.

«There is currently no national screening programme for ovarian cancer, as research to date has been unable to provide enough evidence that any one method would improve early detection of tumours.

But they have a longer lens in mind as well: They have been setting aside hundreds of rock samples in hopes that future scientists can study them with yet - to - be-developed geologic dating methods.

Indeed, the people who are most likely to benefit from online dating are precisely those who would find it difficult to meet others through more conventional methods, such as at work, through a hobby, or through a friend.

Simon Fisher, a molecular neuroscientist at the University of Oxford in England, says the new work shows a better method for dating the evolution of certain genes, as opposed to inferring from changes throughout human evolution.

As it happens, there's an established method for dating craters on Mercury.

However, uranium - thorium dating provides much more reliable results than methods such as radiocarbon dating, which can give false age estimates.

«Utilizing interdisciplinary methods, such as ancient DNA, accelerator mass spectrometry radiocarbon dating and zooarchaeology, allows us to address Complex but really important questions about the history of invasive species,» said Hofman.

A cotton T - shirt manufactured and tested in 2050 may appear to be the same age as an artifact from the 11th century when dated using the radiocarbon method.

We have the obligatory tale of those early failures of potassium - argon dating - as if the errors made by the early practitioners of any method somehow invalidate the whole enterprise.

Most methods rely on indirect methods of dating subglacial tills, such as dating organic remains above and below glacial sediments.

Kepler, which NASA said has discovered more than 80 % of all known confirmed exoplanets and candidate planets identified to date, uses what it known as the transit method, which means that it tracks stars over extended periods of time looking for brief periods of dimming.

A radioactive isotope, carbon - 14, and part of the carbon molecule, found in unfossilized human and animal bone and charcoal, has been used to date Neamderthal remains and it was this carbon - 14 dating method that established the date for Neanderthal extinction - 28,000 years ago - as well as the dates assigned to the various Neanderthal sites found throughout Eurasia.

Conscious dating is a method that honors and respects us as individuals and offers an emotionally healthy way to find love.

Fermentation is an ancient method of preserving perishable foods that dates back as far as the fourth century B.C..

We applied the method above to find out the average cost for a date in 10 of Canada's most well - known cities — and the most expensive city came as something of a surprise!

As a serious dating site, we pride ourselves on our tried and tested method of matchmaking - we want you to meet singles who truly suit you.

Spammers Spammers will generally use the online dating service as a way to have another method to send spam messages.

As a serious dating site, we pride ourselves on our tried and tested method of matchmaking — we make over 2000 new couples a month across our Elite platforms, so it's a formula we know works.