This lesson focuses on Sampling and Questionnaires, including
the different types of sampling and the strengths and weaknesses of using questionnaires.
Our online company is a professional organization, which writes
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These mixed findings may be due to
the different types of samples that were involved.
Not exact matches
This last hole generated dark green to black ash - rich mudstone at a depth
of 53.4 m. Management hasn't seen this before, and assumes that this
type of claystone doesn't differ a lot recovery-wise, and just has a
different color, but has to
sample and test this first
of course to be sure.
One strawberry
sample also contained residues from 20
different pesticides among the 38
different types of pesticide residues found on the strawberry
samples.
It has a pretty comprehensive summary
of why it's good for you, what the various techniques are, what equipment is good to stock up with, what pantry items are good, it gives great recipes that
sample all the
different kinds
of types of foods that you can learn about, working with a dehydrator, making flax crackers and granolas and raw desserts like Glad Pies and raw puddings, it's definitely a good intro to the raw food movement and the underlying philosophy as well as the recipes and techniques.
The present study aimed to measure the prevalence
of different types of health and nutrition claims on foods and non-alcoholic beverages in a UK
sample and to assess the nutritional quality
of such products carrying health or nutrition claims.
In October, they're serving scratch - made apple crisp and
sampling different types of local apples at elementary schools.
On my journey toward the perfect swaddler, I have
sampled four
different types of sacks and blankets.
They compared fecal
samples, loaded with gut microbiome members, from three groups: Amazonian hunter - gatherers and Andean farmers, both living in Peru, and an industrialized population in the U.S.. Each group possessed distinct microbiomes with varying
types of bacteria, but the American population stood out for having both
different and less diverse critters.
So they asked collaborator Ronald Melki, PhD, to send them
samples of different types of alpha - synuclein.
Using tumor
samples from a patient, they do lab tests to determine which substances can first make the
different types of cancer cells uniform and then effectively kill them.
Analysis
of these
samples by the spacecraft's Neutral Gas and Ion Mass Spectrometer designed and developed at NASA Goddard Space Flight Center in Greenbelt, Maryland, detected eight
different types of metal ions, including sodium, magnesium and iron.
Palumbi used two
different types of gene in the
sampled whale meat to derive his estimated pre-whaling population estimate
of between 500,000 and one million.
The research is in the Proceedings
of the Royal Society B. [Kelly S. Ramirez et al, Biogeographic patterns in below - ground diversity in New York City's Central Park are similar to those observed globally] Investigators looked at 596 separate soil
samples from the park and found thousands
of different types of microbes.
One
of the most complex eyes in the animal kingdom can be found in species
of stomatopod crustaceans (mantis shrimp), some
of which have 12
different photoreceptor
types, each
sampling a narrow set
of wavelengths ranging from deep ultraviolet to far red (300 to 720 nanometers)(1 — 3).
Caris performed the molecular profiling on 48,733 solid tumor
samples to assess the prevalence
of homologous recombination deficiency in about 20
different types of solid tumors.
The study was supported by, and conducted in collaboration with Synairgen, a University
of Southampton spin - out company, and formed part
of U-BIOPRED, a large - scale European project using information and
samples from adults and children to learn more about
different types of asthma.
The findings emerged from sequences representing more than 7,000
different types of bacteria found in the 51
samples taken from fingers and phones.
After 3 months, the researchers drew blood
samples from the monkeys, purified five
different types of immune cells, and measured gene expression across their entire genomes.
Unlike Kepler, NTGS will not always focus on the same area but will move its gaze so it can detect larger
samples of different planet
types.
For Novotny, the feature is crucial because it will allow his team to «
sample» qubits during the process, which opens the door to D - Wave exploring a
different type of machine - learning algorithm that could learn to recognize much more complex patterns
of cyberattacks.
Using all the existing data that was available, Andrechek, along with MSU doctoral student Daniel Hollern, analyzed 1,172 mouse mammary tumor
samples from 26
different preclinical models and was able to compile one
of the largest databases to show which strains
of mice were best suited to study a particular
type of human breast cancer.
Answering important clinical questions — such as whether genetic diversity is a risk factor for aggressive tumor development or how it relates to treatment resistance — requires analyzing
samples from many patients with
different types of cancer.
Although pairwise connections between
different types of experiences were found in terms
of how likely they were to follow each other chronologically, no universal sequence
of events could be established in this
sample of narratives, which suggests that each near - death - experience has a unique pattern
of events.
With this in mind, three Kent State University researchers, Andrew Lepp, Ph.D., Jacob Barkley, Ph.D. and Jian Li, Ph.D., and a Kent State graduate student, Saba Salehi - Esfahani, surveyed a random
sample of 454 college students to examine how
different types of cell phone users experience daily leisure.
By seeding elements with an assortment
of antibodies, the device could be set up to capture several
different cancer cells
types using a single blood
sample.
Using DETECTR, they were able to demonstrate accurate detection
of the «high - risk» HPV
types 16 and 18 in
samples infected with many
different HPV
types.
«One
of the interesting questions you can really get at this way is whether nature has really
sampled all the
different kinds
of proteins that can exist, or whether there are some
types of proteins that evolution never got to,» said Baker.
Steve Horvath at the University
of California, Los Angeles, performed an analysis
of methylation in 7844
samples from 51
different types of tissue.
The decade - old Biorepository at the Georgia Cancer Center also has a wide array
of samples from
different types of cancer that are used for diagnosis and research purposes.
• Detect Zika virus in blood and urine
samples within hours and distinguish between its African and American strains • Distinguish between Zika and dengue • Discriminate
different types of bacteria, like E. coli • Detect cancer cell mutations • Detect antibiotic resistance genes • Read human genetic information from saliva
sample
Tissue microarrays are used to show antibody staining in
samples from 144 individuals corresponding to 44
different normal tissue
types, and
samples from 216 cancer patients corresponding to 20
different types of cancer (movie about tissue microarray production and immunohistochemical staining).
Dula Parkinson, a research scientist at Berkeley Lab who works on the NASA - related projects, said the same
sample cell can stretch or compress a range
of different materials in other
types of experiments, too: «It can work for anything you want to crush or pull on,» he said.
In these
samples, they found 90
different types, or strains,
of Staphylococcus.
However, each
type of starting material may generate RNA
of different quality and no one technique is likely to work for all
samples.
These questions will place each
sample into one
of four categories that are each suited to
different types of modern day fluorescence microscopes (see Table 1).
To develop the methodology, the group analyzed the molecular profiles
of human embryonic stem cells and compared them with data for 12,000
samples of 33
different tumor
types held by The Cancer Genome Atlas (TCGA), a U.S. public database.
Previously discussed in a November 24, 2011 pre-print, the astronomers «surveyed a carefully chosen
sample of 102 red dwarf stars in the southern skies over a six - year period» and found a «total
of nine super-Earths (planets with masses between one and ten times that
of Earth),»
of which two orbiting within the habitable zones
of Gliese 581 and Gliese 667 C. By combining all the radial - velocity data
of red dwarf stars (including those without undetected planets) and examining the fraction
of confirmed planets that was found, the astronomers were able to estimate the probable distribution
of different types of planets around red dwarfs: for example, only 12 percent
of such stars within 30 light - years may have giant planets with masses between 100 and 1,000 times that
of the Earth (ESO news release; Bonfils et al, 2011; and Delfosse et al, 2011).
«Some
different microbial species, derived from
samples of [two] meteorites, have been cultured, cloned and classified by 16S rDNA
typing and found to be not essentially
different from present day organisms [here on Earth]; they also appear sensitive to growth inhibition by specific antibiotics.»
For example, one consumer study found that when supermarket customers were offered
samples of six
different types of jam, 30 %
of them purchased a jar
of the jam.
Differences in testing methods include the use
of different types of blood
samples (capillary or venous),
different experimental time periods, and
different portions
of foods (50 g
of total rather than
of available carbohydrate).
One strawberry
sample also contained residues from 20
different pesticides among the 38
different types of pesticide residues found on the strawberry
samples.
For that reason alone, it's worth shopping at an establishment where you can
sample different types of moisturizer or at least unscrew the containers to take a whiff.
You can tantalize your taste buds by
sampling different types of corn as well as chili, avocado, vanilla, chocolate, and other farm - fresh goodies.
The good thing with this
type of dating is that you can have
different people each time so that you
sample through before you actually decide to go on a date with someone.
Since there is little overlap between the
samples under these
different scenarios, we investigate the likelihood that
different types of students might be disproportionally affected by one
type of layoff system.
A recent Stanford study investigated
different engagement levels
of the participants from three
different MOOCs and found that there were typically four
different types of MOOC learners engaging with a course: Completing, Auditing, Disengaging and
Sampling learners.
With a
sample of over 1200 teachers, we found that the three beliefs could be grouped to identify
different profiles or
types of teachers.