Sentences with phrase «old samples»

To estimate average rates, our study used a male, 45 - year - old sample rider and gathered quotes from as many as five major motorcycle insurance carriers in each state.
Our 2 - to 4 - year - old sample enabled us to capture a key developmental period for child eating behaviour.
To estimate average rates, our study used a male, 45 - year - old sample rider and gathered quotes from as many as five major motorcycle insurance carriers in each state.
Through observing the mineralogical changes that took place in the curing of the mortar over a period of 180 days and comparing the results to 1,900 year old samples of the original, the team discovered that a crystalline binding hydrate prevents microcracks from propagating.
Related sites Museum Victoria's information on recovering DNA from old samples Mark Dickens's Web site about the Tocharian language
@briangut, Please cite cases of C - 14 in million year old samples.
Layman Lurker, There's no «a priori protocol» for deciding some newly discovered tree - ring series on the internet should really be part of some of other series, especially when that new series is very short and can't be overlapped with older samples at the same location.
• Here's a very old sample marketing piece Discussing the benefits of hiring a fee - only independent financial planner.
As part of its continuing effort to educate writers about publishing contracts, the Contracts Committee periodically writes new sample contracts and updates old sample contracts.
As part of its ongoing efforts to educate writers about publishing contracts, the Contracts Committee periodically writes new sample contracts or updates old sample contracts.
For both of our 21 year - old sample male and female drivers, SafeAuto quotes ranked in the more expensive half among our insurers.
«Comet scientists are like archaeologists, studying old samples to understand the past,» said Boncho Bonev, an astronomer at American University and the second author on the paper.
There are 40 other radiometric dating isotopes for use in dating much older samples including non-organics.
(Meyer said they were working on reassessing old samples but would not specify which specimens they were studying — the mysterious «hobbit» H. floresiensis would be a worthy candidate.)
«The phenotype, the symptoms and size of this girl were extremely unusual, and analyzing these kinds of really puzzling, old samples teaches us better how to analyze the DNA of kids today under current conditions.»
In fact, it was a dinner conversation with Bada regarding Jupiter's moon Europa that prompted Miller to open his 25 - year - old samples back in 1997.
Top: Marissa Webb Skirt: Old sample sale score from college (similar here) Shoes: Isabel Marant Sunnies: Dior So Real Bag: Chanel Earrings: Gorjana Necklace: Jennifer Zeuner Cuff: Tiffany & Co..
Country Financial provided its most competitive rates for our 42 - year - old sample drivers at a cost 23 % below the average.
According to the latest estimates the annual rates for a 40 - year - old sample male is at $ 1,561 and the state of Vermont is the least at $ 995, whereas Michigan is the highest at $ 2,541 according to the Insure report through Motor Trend.
Matthew Levy, once a graduate student of Miller's and now a molecular biologist at the Albert Einstein College of Medicine in New York City, recalls being handed one of the 25 - year - old samples to work on.
«We have a 7,000 - year - old sample that was nearly indistinguishable from modern domesticated dogs,» says University of Michigan biologist Amanda Pendleton, a co-author on the study.
As the researchers report in the 7 May Proceedings of the Royal Society of London, Series B, the oldest samples had a clear European signature, identical to mtDNA found in the Mediterranean.
The footprints — combined with new fossil finds and a detailed study of older samples — present a new picture of the winged giants.
Standard laboratory DNA isolation methods, such as sonication, ribonuclease (RNase) treatment, and ethanol precipitation may reduce the available pool of DNA enough to prevent recovering usable sequences from the oldest samples.
It took the younger bacteria just seven days to reproduce; the oldest samples took up to 10 times as long.
Older samples should be tested, says paleontologist Bruce Runnegar of the University of California, Los Angeles, who recently gave Bada's team a 3.5 billion year old sulfate sample: «Hopefully they will find something interesting in there.»
A RACE is on to retrieve the first million - year - old sample from deep within Antarctica's ice.
The researchers, led by geneticists Arne Ludwig of the Leibniz Institute for Zoo and Wildlife Research in Berlin and Michael Hofreiter of the University of York in the United Kingdom, analyzed DNA from an older sample of 31 prehistoric horses from Siberia as well as Eastern and Western Europe, ranging from about 20,000 to 2200 years ago.
In short, Hawks documented the same trend as Geary and Bailey did in their older sample of fossils; in fact, the pattern he detected is even more pronounced.
Even the oldest samples, 3.2 billion years old — three - quarters of the way back to the birth of the planet — showed chemical evidence that life was pulling nitrogen out of the air.
The oldest samples are sedimentary rocks that formed 3.2 billion years ago in northwestern Australia.
Getting DNA out of ancient bones can be difficult because DNA breaks down over time and old samples are very easily contaminated with the DNA from living people (archaeologists, lab researchers etc.).
Older samples have been found, but all of these are microscopic pockets of water trapped within rocks, not large enough to harbour life.
The research team analyzed a total of 538 amber samples from from well - known amber deposits worldwide, with the oldest samples being approximately 220 million years old and recovered from the Dolomites in Italy.
A research conducted in collaboration with the UAB at the Aranbaltza site in the Basque Country reveals the existence of 90,000 - year - old tools built by Neanderthals, the oldest samples of Neanderthal - built tools ever found in the Iberian Peninsula.
Washington, DC — A team of scientists including Carnegie's Dina Bower and Andrew Steele weigh in on whether microstructures found in 3.46 billion - year - old samples of a silica - rich rock called chert found in Western Australia are the planet's oldest fossils.
Researchers recombined decades - old samples of viral RNA to trace the arrival and spread of the HIV virus in the.
If the SST record were not in need of improvement, the Navy and the Admiralty would not have kicked their old sample collection buckets overboard s a generation ago.
The team had to wait for three years before their roughly 40,000 - year - old samples from the Siberian Arctic finally produced methane.
a b c d e f g h i j k l m n o p q r s t u v w x y z