Analysis of samples from the outcrop convinced the researchers that the «coal» was in fact a fossilized oil seep dating to the late Paleocene / early Eocene.
From spacecraft studies and
analysis of samples from NASA's Apollo lunar missions, the researchers knew how often large solar storms occur.
Similar
analysis of samples from a group of prostate cancer patients also found an association between the presence of CTC clusters and dramatically reduced survival.
Yet a deeper
analysis of samples from six of the volunteers with the most promising antibodies revealed a surprise: Five of them contained the same species of nearly identical antibodies.
Not exact matches
Data
from this smaller set
of respondents were used in these
analyses, and their differences
from the overall
sample are described below.
«The team was able to collect blood
samples from the three affected individuals under full chain
of custody for delivery to the OPCW Laboratory and subsequent
analysis by OPCW designated laboratories, and conducted identification
of the three individuals against official photo - ID documents,» the new OPCW report reads.
-- An
Analysis of Individual Investors» Investment Performance», Andreas Hackethal, Steffen Meyer, Dennis Schmoltzi and Christian Stammschulte apply bootstrapping simulations based on actual portfolios to distinguish skill
from luck among a
sample of individual German investors.
Thirteen followers that met all
of these criteria were following both a Christian and an Atheist public figure in our
sample, and were excluded
from the final
analysis.»
«Christian and Atheist Twitter users were selected for
analysis by
sampling from those who elected to follow the Twitter feeds
of five Christian public figures or five Atheist public figures.
The large purpose - built facility has been designed for efficient flow - through
of samples from receipt and preparation through to extraction and
analysis.
Regression
analyses of data
from stratified, cluster
sample, household iodine surveys in Bangladesh, India, Ghana and Senegal were conducted to identify factors associated with household access to adequately iodised salt.
Despite these limitations, the authors believed that the large and diverse
sample from multiple schools permitted statistically valid
analyses and used 5 measures
of muscle - enhancing behavior, which provided a «more comprehensive picture
of muscle - enhancing efforts among a US
sample of male and female youth than has been available previously.»
An
analysis of a nationally representative
sample of about 9,000 U.S. babies found that breastfeeding decreased the risk
of dying
from any cause by about 20 percent, the researchers reported.
To increase
sample size and allow for representative state - level
analyses stratified by race, a cohort
of children born during 2010 — 2013 was created by combining data
from the 2011 — 2015 surveys.
Because exclusion
of this infant
from the regression
analyses did not change the pattern or significance levels
of the findings, he was included in the
sample.
The process
of logical inference is used to generate theoretical generalizations
from the
analysis of a
sample that is not statistically representative, thereby producing theoretically rigorous conclusions, not statistically generalizable ones (Sharp, 1998).
Once you have placed your order we will send you a blood spot collection kit that allows you to simply and safely collect a few drops
of blood
from your finger tip in the comfort
of your own home and return your
sample to us for
analysis.
Evidence collected also includes satellite images, communications
from fighters, photos and videos including some images
of bombs remnants, and
analysis of samples.
He added that the operatives
of the Explosive Ordinance Department collected some
of the
samples from the debris
of the explosion for proper
analysis and classification.
In the letter, Holt agreed with the Justice Department's decision to bar examiners
from stating that a pair
of fingerprints «originated
from the same source to the absolute exclusion
of all» others or expressing a level
of certainty that is «absolute or numerically calculated» in an
analysis comparing
samples collected
from crime scenes with those known by authorities to belong to identified sources.
The five - year, $ 500,000 grant will allow for
analysis of a backlog
of air
samples to discern the contribution
of CO2
from man - made sources
By examining tissue
from different disease stages within valve
samples of the same patient, the researchers were able to avoid donor variation in their
analysis.
The
analysis shows that the soft tissue layer around the bones retained traces
of ferrous iron, a relic left over
from haemoglobin that was also trapped in the
sample.
In a three - stage meta -
analysis, Harvard University neurologist Clemens Scherzer and his collaborators analyzed gene expression in 410
samples taken
from patients that either had symptomatic or asymptomatic Parkinson's or were healthy, including 185
samples of substantia nigra — a midbrain region where dopamine neurons are particularly susceptible to degeneration.
A recent and exhaustive meta -
analysis of scientific data shows that top psychology studies tend to make conclusions about human nature based on
samples taken solely
from Western undergraduate students.
Yet critics said the extraordinary claim required extraordinary evidence, and asked for protein sequences, better handling
of samples to prevent contamination, and confirmation
analyses from other laboratories.
Now an
analysis of bone and hair
samples from the notorious duo has backed the theory that scarcity drives dietary specialisation, and shows that food preferences can diverge within co-operating groups.
So says a fresh
analysis of lunar rock
samples from two American moonshots.
An
analysis of the HPV16 genome
from 5,570 human cell and tissue
samples revealed that the virus actually consists
of thousands
of unique genomes, such that infected women living in the same region often have different HPV16 sequences and variable risks to cancer.
Then, chemical
analysis of water
samples collected
from boreholes showed that fluids flows northeast before emerging at Baby Bare, 52 kilometers away.
An
analysis of 41,302 blood
samples taken
from the entire study at different time points found that a child who had an intermediate antibody level and became infected again had a 7.64 times higher risk
of being in the small group that developed DHS / DSS, researchers report today in Science.
Analyses of samples brought back
from the Apollo missions in the 1970s showed that the Moon has the same abundances
of the three stable isotopes
of oxygen as Earth.
Evidence
of a past environment well suited to support microbial life came within the first eight months
of the 23 - month primary mission
from analysis of the first
sample material ever collected by drilling into a rock on Mars.
The researchers, who also include Max C.L. Rocca
of Argentina's Planetary Society and Paraguay - based geologist Jaime Báez Presser, acknowledge that
samples from the site are necessary to confirm the conclusions
of the
analysis.
HPV is detected using a DNA
analysis that looks for characteristic sequences
from the 13 high risk strains
of the virus in the cervical cell
sample.
«We can now obtain meaningful human, pathogen and dietary DNA
from a single
sample, which minimizes the amount
of ancient material required for
analysis,» said Warinner.
Genetic
analysis of colon
samples from healthy people reveals that different people harbor rather different microbe populations, some
of which were previously undescribed.
The finding, reported by a Stand Up to Cancer - Prostate Cancer Foundation Dream Team in the May 21 edition
of the journal Cell, is based on an
analysis of tumor
samples from 150 men with metastatic prostate cancer that no longer responded to standard hormone - blocking therapy.
«This study represents the most rigorous
analysis to date
of samples suspected to derive
from anomalous or mythical «hominid» - like creatures,» Lindqvist and her co-authors write in their new paper.
Spearheaded by first author Christopher McNair, PhD, a graduate student in the laboratory
of Dr. Knudsen, the study undertook an extensive
analysis of tumor
samples and cell - free DNA
samples from patients with advanced, lethal - stage prostate cancer.
The
analysis in this report relies primarily on data
from a Pew Research Center survey
of the general public, using a probability - based
sample of the adult population by landline and cellular telephone Aug. 15 - 25, 2014, with a representative
sample of 2,002 adults nationwide.
A global
analysis of metabolites and small molecules in urine
samples from patients with adrenal cancer has identified four biochemicals that, when measured together, can distinguish malignant
from benign adrenal tumors, according to study results presented at the 2015 Annual Clinical Congress
of the American College
of Surgeons.
Analysis of blood and tissue
samples from one patient revealed that plakoglobin was expressed in CTC clusters but not single CTCs and also was expressed in some portions
of both the primary tumor and metastases.
From in situ measurements made over a 20 - month period by the Tunable Laser Spectrometer (TLS)
of the
Sample Analysis at Mars (SAM) instrument suite on Curiosity at Gale Crater, we report detection
of background levels
of atmospheric methane
of mean value 0.69 ± 0.25 ppbv at the 95 % confidence interval (CI).
Mangalam and his team
from Mayo Clinic — where all
of the work was completed before Mangalam joined the UI in 2015 — conducted microbiome
analysis on fecal
samples collected
from MS patients as well as healthy control subjects.
The mtDNA sequence the researchers claimed to have obtained
from the fossil is quite common in Europe today, making it difficult to rule out the possibility that someone not on the team touched the
sample or the lab equipment used in the
analysis, says evolutionary geneticist and ancient DNA expert Hendrik Poinar
of McMaster University in Hamilton, Canada.
The researchers performed a metabolomics
analysis, testing blood
samples from a group
of mice with the disorder and
from a control group.
Analysis of blood
samples taken at several points in time
from a group
of patients with different forms
of advanced metastatic breast cancer found CTC clusters in the blood
of 35 percent
of patients and that the survival
of those with more clusters in their blood was significantly reduced.
Based on an
analysis of longitudinal data
from a nationally representative
sample of U.S. residents
from 1979 to 2010, Hamoudi and Nobles say a couple's level
of relationship conflict predicts their likelihood
of subsequent divorce.
It involved intensive molecular testing
of swab
samples from 87 women who had acquired HIV infection and
of 262 who did not, and sophisticated
analysis comparing the vaginal microbial communities in each
of those groups.