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Linear position

X-ray measurements were carried out with a small-angle diffractometer with a linear position-sensitive detector. Cu Ka radiation (X = 0.154 mn) was used (Mogilevski et al. 1984). The samples were rotated with respect to the incident beam, while the intensity was registered by linear position-sensitive detector. The angular resolution of the detector was 0.01°. The curves were acquired in the 20 range of 0.3-2.0°. X-ray reflection curves are presented in Figures 22 and 23 for wild-type and recombinant proteins, respectively. The... [Pg.169]

X-ray diffraction experiments were performed on a STOE STADI-P diffractometer (CuKai radiation X = 1.5406 A) equipped with a linear position-sensitive detector. The solutions and the solids were introduced in a 0.3mm capillary Lindemann tube (Debye-Sherrer geometry). [Pg.148]

The hydroxylated surfaces are reacted with epichlorohydrin (0.5 M) in solution D, for 4 h at room temperature. The surface is washed sequentially with water, ethanol, and water. Solution E (5 mL) containing each amino-ethanethiol-activated ligand (5 mM) and mercaptoethanol (5 niA/) is hand spotted on the gold surface in predefined linear positions and reacts for 12 h at room temperature, after which the slide is immersed in DMF (50 mL) to remove unbound ligands. [Pg.57]

The potential-time relation for voltammetric measurements is presented in Figure 3.2. With linear-sweep voltammetry, the potential is linearly increased between potentials Ex and E2. Cyclic voltammetry is an extension of linear-sweep voltammetry with the voltage scan reversed after the current maximum (peak) of the reduction process has been passed. The voltage is scanned negatively beyond the peak and then reversed in a linear positive sweep. Such a... [Pg.68]

Linear position Linear motion is typically driven by the use of lead screws, ball screws, or worm drives with ranges from less than a 25 mm to over 6 m. Linear sensors for position feedback in the lower range include LVDTs, magnetic, and optical encoders. For longer strokes, the linear feedback devices include encoders and magnetostrictive position transducers. Optical encoders are practical up to 2 m. Magnetostrictive position transducers can be used up to 20 m. [Pg.488]

This sentence should read something like Magnesium reveals a linear positive correlation in water groups I and III of the Grand Scheme project area. [Pg.418]

Binary products in the space A = (x with two linear positions. Case of a symmetric binary product. [Pg.371]

Binary products with one linear and one anti-linear position. [Pg.371]

Binary products with one linear and one anti-linear position. - As another tool, which is perhaps more familiar to the physicists, we will now introduce a binary product for two elements y and x out of the linear space A = (x), which is anti-linear in the first position and linear in the second, so that... [Pg.385]

Fig. 25. Schematic set-up for a small angle scattering experiment with a furnace incorporated into the beam line. The flux of the monochromatized beam is determined by an ionization chamber. A fraction of the primary beam is transmitted through a semitransparent beamstop and recorded together with the scattered photons with a linear position sensitive detector... Fig. 25. Schematic set-up for a small angle scattering experiment with a furnace incorporated into the beam line. The flux of the monochromatized beam is determined by an ionization chamber. A fraction of the primary beam is transmitted through a semitransparent beamstop and recorded together with the scattered photons with a linear position sensitive detector...
Fig. 31. Data aqmsition system used for research on polymers at DORIS. The start/stop signals emanating from a linear position sensitive detector is digitized by time-digital converter. The patterns are stored in a 64 kbyte memory. The time information is furnished by a time frame generator. The output of a thermocouple etc. is stored in the calibration channel unit. Data evaluation is possible by a PDF 11/24 computer. (C Constant Fraction Discriminator A Amplifier)... Fig. 31. Data aqmsition system used for research on polymers at DORIS. The start/stop signals emanating from a linear position sensitive detector is digitized by time-digital converter. The patterns are stored in a 64 kbyte memory. The time information is furnished by a time frame generator. The output of a thermocouple etc. is stored in the calibration channel unit. Data evaluation is possible by a PDF 11/24 computer. (C Constant Fraction Discriminator A Amplifier)...
Fig. 45. Small-angle x-ray scattering pattern of oriented polyethylene (LDPE Ltipolen 1840 D) during four temperature cycles as recorded by a linear position sensitive detector. The detector was oriented parallel to the meridian of the small angle pattern... Fig. 45. Small-angle x-ray scattering pattern of oriented polyethylene (LDPE Ltipolen 1840 D) during four temperature cycles as recorded by a linear position sensitive detector. The detector was oriented parallel to the meridian of the small angle pattern...
In multi-wire proportional chamber systems (MWPC-systems), and also in linear position sensitive detectors, the cathode electrodes are usually divided up into individual strips, from which the positional information can be extracted. [Pg.68]

The resistive chain, shown in Fig. 8, can be a resistive anode wire itself, for instance in a linear position sensitive detector, or it can consist of resistors connecting the cathode read-out pads. [Pg.72]

Most experiments requiring assessment of growth or toxicity involve comparison of experimental treated cultures with control untreated cultures. If such comparisons are to give an accurate measurement of growth stimulation or inhibition, then control and experimental wells should still be in exponential growth phase at the time of assay endpoint determination. Also, the cell number in all wells should be in the linear position of the graph of optical density versus cell number per well. To ensure that these conditions apply, each assay method should be characterized for ... [Pg.80]

In principle, curved position sensitive detector can be replaced by a linear position sensitive detector covering segments 5 to 10° (20) wide. This approach considerably increases resolution and decreases Bragg peak widths, but the problem of the enhanced background remains. [Pg.277]

Reduction from the two-dimensional form to the one-dimensional equatorial form was a requirement of the equatorial diffractometer geometries utilizing point detectors or at most linear position sensitive detectors. Importantly, this correction is neither applicable to the Bragg-Brentano nor to the flat transmission geometry, but is only valid for the Debye-Scherrer geometry. [Pg.431]


See other pages where Linear position is mentioned: [Pg.192]    [Pg.207]    [Pg.310]    [Pg.446]    [Pg.116]    [Pg.405]    [Pg.273]    [Pg.192]    [Pg.21]    [Pg.63]    [Pg.102]    [Pg.147]    [Pg.148]    [Pg.265]    [Pg.274]    [Pg.381]    [Pg.70]    [Pg.386]    [Pg.336]    [Pg.4513]    [Pg.25]    [Pg.26]    [Pg.36]    [Pg.131]    [Pg.21]    [Pg.264]    [Pg.304]    [Pg.139]    [Pg.374]    [Pg.422]   
See also in sourсe #XX -- [ Pg.18 ]




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