Sampling with the DISC Drill will begin over the 2007 season and researchers and scientists expect that these new ice cores will provide data to establish a greenhouse gas record back over 40, 000 years.

Snowball Sampling is a method used to obtain research and knowledge, from extended associations, through previous acquaintances, “ Snowball sampling uses recommendations to find people with the specific range of skills that has been determined as being useful .” An individual or a group receives information from different places through a mutual intermediary.

The program used the drillship Joides Resolution ( JOIDES = Joint Oceanographic Institutions for Deep Earth Sampling ) on 110 expeditions ( Legs ) to collect about 2000 deep sea cores from major geological features located in the ocean basins of the world.

* Sampling Ice cores

The Global Ocean Sampling Expedition ( GOS ) is an ocean exploration genome project with the goal of assessing the genetic diversity in marine microbial communities and to understand their role in nature's fundamental processes.

Sampling is usually carried out in two stages, discretization and quantization.

Sampling bias is mostly classified as a subtype of selection bias, sometimes specifically termed sample selection bias, but some classify it as a separate type of bias.

( See GAO Report — Perchlorate: A System to Track Sampling and Cleanup Results is Needed — Report to the Chairman, Dr. Adam Dierkers, Subcommittee on Environment and Hazardous Materials, Committee on Energy and Commerce, House of Representatives — May 2005 ).

Sampling is the process of converting a signal ( for example, a function of continuous time or space ) into a numeric sequence ( a function of discrete time or space ).

; Sampling rate: Speex is mainly designed for three different sampling rates: 8 kHz ( the same sampling rate to transmit telephone calls ), 16 kHz, and 32 kHz.

The first is a master's thesis by Steven Ray Goldfarb ( University of Texas at El Paso, 1979 ) called " A Sampling of Lexical Items in Yeshiva English.

In theory, a Nyquist frequency just larger than the signal bandwidth is sufficient to allow perfect reconstruction of the signal from the samples: see Sampling theorem: Critical frequency.

Sampling the oxygen concentration in the pulmonary artery is a highly invasive procedure, but fortunately another similar gas can be used instead that obviates this need.

Umbrella Sampling is used to move the system along the desired reaction coordinate by varying, for example, the forces, distances, and angles manipulated in the simulation.

Sampling the meiobenthos is clearly dependent upon the environment and whether quantitative or qualititative samples are required.

Sampling, which is the use of sound clips as part of a new recording, is another technique commonly employed by the band.

Sampling is the use of a subset of the population to represent the whole population.

* TRSL – Template Range Sampling Library is a free-software and open-source C ++ library that implements systematic sampling behind an ( STL-like ) iterator interface.

# Sampling design specification-What is the total population?

Sampling theory provides methods for calculating the probability that the poll results differ from reality by more than a certain amount, simply due to chance ; for instance, that the poll reports 47 % for Kerry but his support is actually as high as 50 %, or is really as low as 44 %.

* Sampling: Sampling with a kernel can be considered a one-form, where the one-form is the kernel shifted to the appropriate location.

Sampling at 13. 5 MHz was used as it is a common multiple of NTSC / PAL line rate ( 6x 2. 5 MHz ).

Sampling is quicker and cheaper than a complete census of a population.

Sampling bias is systematic error due to a non-random sample of a population, causing some members of the population to be less likely to be included than others, resulting in a biased sample, defined as a statistical sample of a population ( or non-human factors ) in which all participants are not equally balanced or objectively represented.

The journal is divided into the following sections: Morphology, Systematics, Evolution ; Sampling, Distribution, Dispersal ; Development, Life History ; Population and Community Ecology ; Behavior, Chemical Ecology ; Population Biology / Genetics ; Molecular Biology / Genomics ; Neurobiology, Physiology, Biochemistry ; Vector Control, Pest Management, Resistance, Repellents ; Arthropod / Host Interaction, immunity ; Vector / Pathogen / Host Interaction, Transmission ; Vector Borne Diseases, Surveillance, Prevention ; Direct Injury, Myiasis, Forensics ; Modeling / GIS, Risk Assessment, Economic Impact.

Sampling is one of the biggest aspects of hip hop and rap, and these types of records provide breaks for artists to use in their songs.

This sufficient condition can be weakened, as discussed at Sampling of non-baseband signals below.

* Sampling ( audit ), application of audit procedures to less than 100 % of population to be audited

Sampling the waveform at higher frequencies and allowing for a greater number of bits per sample allows noise and distortion to be reduced further.

Sampling can be done for functions varying in space, time, or any other dimension, and similar results are obtained in two or more dimensions.

Sampling of water for physical or chemical testing can be done by several methods, depending on the accuracy needed and the characteristics of the contaminant.

Sampling methods may be either ' random ' ( random sampling, systematic sampling, stratified sampling, cluster sampling ) or non-random / nonprobability ( convenience sampling, purposive sampling, snowball sampling ).

Sampling of plants or animals that do not move much ( such as snails ), can be done using a sampling square called a quadrat.

Sampling of cumulus cells can be performed in addition to a sampling of polar bodies or cells from the embryo.

Sampling areas were stratified by environmental variables likely to be conducive to pathogen growth and by proximity to possible points of inoculum introduction such as nurseries.

* The Sampling Effect The sampling effect of diversity can be thought of as having a greater chance of including a species of greatest inherent productivity in a plot that is more diverse.

Sampling frequencies of 96 kHz or 192 kHz can be used on some newer equipment, with the higher value equating to 6. 144 megabit per second for two channels at 16-bit per sample value.

Sampling was deemed to not be a fair use, because the " samples " were in fact permanent and complete copies of the desired media.

Sampling error can be measured and quoted in many different ways, but in practice the reported error itself is almost always an estimate of the real error rather than an absolute measure of the error ( which would usually require analyzing the entire population ).

Sampling always refers to a procedure of gathering data from a small aggregation of individuals that is purportedly representative of a larger grouping which must in principle be capable of being measured as a totality.

Sampling error can be contrasted with non-sampling error.

Sampling risk is the risk the auditor ’ s conclusion may be different from the conclusion that would be not be reached

Sampling the integral for a point can be done by solely gathering from the surface, or by solely shooting rays from light sources.