Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Scan, scanning

Fig. 12—Morphology of PTFE/Si3N4 film after 116 nN load and ten cycles of scanning. (Scanning area 2 yLtm by 2 yttm.)... Fig. 12—Morphology of PTFE/Si3N4 film after 116 nN load and ten cycles of scanning. (Scanning area 2 yLtm by 2 yttm.)...
Fig. 11—Worn morphology of PTFE under 110 nN load and 50 cycles scanning. (Scanning area 2 yctm by 2 yctm.)... Fig. 11—Worn morphology of PTFE under 110 nN load and 50 cycles scanning. (Scanning area 2 yctm by 2 yctm.)...
Neutral loss (NL) Scan Scan neutral loss offset... [Pg.25]

Table 2 Bond lengths (pm) for selected molecules, as calculated with various functionals. Summary of results (deviations from experimental values) obtained for a subset of the G2 set of molecules. Geometries determined either through standard optimizations (opt) or PES scans (scan). Table 2 Bond lengths (pm) for selected molecules, as calculated with various functionals. Summary of results (deviations from experimental values) obtained for a subset of the G2 set of molecules. Geometries determined either through standard optimizations (opt) or PES scans (scan).
Fig. 15 Cyclic voltammogram of OTlPc (SC5Hii)8 in DCM containing 0.1 M TBABF4. (a) first scan and (b) 20th Scan. Scan rate = 100 mV s-1. Reproduced with permission from [12]... Fig. 15 Cyclic voltammogram of OTlPc (SC5Hii)8 in DCM containing 0.1 M TBABF4. (a) first scan and (b) 20th Scan. Scan rate = 100 mV s-1. Reproduced with permission from [12]...
The magnitude of the reaction is an index of the potential of a hazard. The screening tests for the magnitude of a reaction include reaction heat calculation, reaction calorimetry and sealed cell differential scanning scanning calorimetry (SC—DSC). [Pg.18]

Mo. Stirt acan End lean Step width Tlee/polnt Tlea/scan Scan speed... [Pg.82]

Precursor (parent) ion scan Scanning analyzer Selective mass filter Yes Qualitative analysis Determine possible precursor ions of a given ion frag ment Triple-quadrupole only... [Pg.50]

Neutral loss (linked MS/MS scanning) Scanning analyzer (Ql/Q3 linked) Scanning analyzer (Ql /Q3 linked) Yes Qualitative analysis Determine neutral molecules lost following ion fragmentation. Triple-quadrupole only... [Pg.50]

This estimate is based on the growth of a lamellar crystal over the distance of a typical scan size of 20 pm within the time elapsed to capture six subsequent images using the following parameters resolution = 128 pixels/line, 16 lines scanned, scan rate = 2.5- 5.0 Hz. [Pg.220]

A DSC heating/cooling scan (scan rate 20°C/minute) from 20°C to 450°C and back to 20°C with a Vectra B950 nib sample showed a mesophase transition effect and an isotropic melt effect. [Pg.342]

A methods file is created for each analysis to specify the standard conditions to be used such as autosampler sequence, use of blanks and QA samples, column temperature programme, mobile phase composition and flow-rate, split ratios, mass range to be scanned, scan rate and sample identification codes. A methods menu leads the analyst through the full set-up sequence. Methods are filed for future reference and for use in routine analysis. The software can be linked to other standard packages such as word processors so the methods data can be linked to the results file and then transferred to the analytical report. [Pg.386]

In the early days of radioisotope scanning, scans were always superimposed over radiographs taken at the same time in the nuclear medicine department. Fiducial markers were used to superimpose anatomy and radionuclide distributions accurately. [Pg.78]

Scan Scan AM Generate spectra of compounds with the same neutral loss AM... [Pg.181]

High Folding Limit Low Foldhg Limit Number of Sample Scans Scan time (sec)... [Pg.101]

Electronic Selected Current Aerospace Notices (E-SCAN) http / /gopher.sti.nasa.gov/scan/scan.html Endura Plastics Inc. Provides information for designers, engineers, and others interested in plastics, http // www.endura.com... [Pg.655]

Measure arrival time in scans (scan number ( ))... [Pg.216]

Fig.3. DSC traces of HPC(M =60,000)/water solutions. Concentrations are given above each curve. Arrows indicate direction of temperature scan. Scanning rate lO C/min. [Pg.395]

Fig. 7 Polypropylene nanocomposites with montmorillonite filler woe characterized in unique ways using small-angle X-ray scattering techniques. Different types of scan are shown p-scan parallel scan across a horizontal web n-scan normal scan across a slanted web tomo scan scan across the full rod. These approaches hold tremcardous promise for imderstanding morphological phenomena in SMPINCs. Reprinted horn Stribeck et aL [97], Copyright 2014, Open Access... Fig. 7 Polypropylene nanocomposites with montmorillonite filler woe characterized in unique ways using small-angle X-ray scattering techniques. Different types of scan are shown p-scan parallel scan across a horizontal web n-scan normal scan across a slanted web tomo scan scan across the full rod. These approaches hold tremcardous promise for imderstanding morphological phenomena in SMPINCs. Reprinted horn Stribeck et aL [97], Copyright 2014, Open Access...
Set the mass resolution to w/Aw 1000. Set mass spectrometer for multiple ion scans. Scan for three carbohydrate-fragment masses 204 (HexNAc ), 292 (NeuAc ), and 366 (Hex-HexNAc" ). Use a scan width of 6 u for each ion and set the orifice or skimmer potential for each ion at 160 V. Set the fourth mass window for miz 1200 with a scan width of 1600 (to scan from 400 to 2000)... [Pg.393]

NLS Scanning Scanning To detect the analytes losing a common neutral fragment after CID... [Pg.37]


See other pages where Scan, scanning is mentioned: [Pg.22]    [Pg.431]    [Pg.314]    [Pg.431]    [Pg.365]    [Pg.432]    [Pg.432]    [Pg.477]    [Pg.63]    [Pg.205]    [Pg.224]    [Pg.529]    [Pg.44]    [Pg.230]    [Pg.69]    [Pg.150]    [Pg.172]    [Pg.55]    [Pg.449]    [Pg.456]    [Pg.1343]    [Pg.6467]    [Pg.29]    [Pg.71]    [Pg.559]    [Pg.101]    [Pg.322]   
See also in sourсe #XX -- [ Pg.126 , Pg.258 , Pg.263 , Pg.299 ]




SEARCH



© 2024 chempedia.info