Pictures of the upper optical part of the PPMS Raman extension, sample holder and diamond anvil pressure cell are shown in Figure 2(a - c), respectively.
Two known OXTR variants, rs4686302, rs61740241, were confirmed in the course of screening the extension sample, plus two novel intronic variants (T > C, chr3: 8,808,677 and G > A, chr3: 8,808,925).
The authors used national data from the German extension sample of PISA 2000 to explore the influence of school structure on the emergence of differentiated learning environments.
Details for the Raman extension, sample holder assembly and optical design, as well as data acquisition and measurement routine are described.
We used the German extension sample of the PISA 2000 study (Deutsches PISA-Konsortium [2003]; Kunter et al. [2002]; OECD and UNESCO Institute for Statistics [2003]) to investigate test-taking motivation and its relationship with students' performance in mathematics.
After single-base extension, sample DNA was stained and the chip was washed, dried, and scanned for the resulting 300,000 SNP calls and copy number values.
Primer extension, sample clean up and MALDI-TOF Mass Spectrometry analysis were performed as described elsewhere (Whittaker et al. 2006).
However, the trend does seem to be reverting to 0 at the end of our sample, and an extension of our sample may well prove that the effect is not permanent.
Besides conventional mechanical cycling in extension, samples may be submitted to periodic extension cycling over a 0.05 Hz–30 Hz frequency range and for various amplitudes of elongation.
Immediately after the extension samples were assessed for motility, cell viability using SYBR-14 and propidium iodide, acrosome integrity using lectin from Arachis hypogaea Alexa Fluor 488 Conjugate, and propidium iodide and chromatin status by acridine orange.
The form here was adapted from the commonly used estimator shown by Cochran (1977, Eq. 6.1) †Originally called sampling with probability proportional to prediction (3P sampling) by its inventor L.R. Grosenbaugh, as discussed in the text ††A method developed as an extension of 3P sampling by West (2011), renamed QPPS sampling by West (2017).
