Results 261 to 270 of about 70,371 (306)

Headspace: Architectural Space in the Brain

Contemporary Theatre Review, 2010
I remember hearing the sounds of footsteps going down concrete steps and then a metal gate slamming.
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Developments in multiple headspace extraction

Journal of Biochemical and Biophysical Methods, 2007
This paper reviews new developments in multiple headspace extraction (MHE), especially its combination with two miniaturized extraction techniques, solid-phase microextraction (SPME) and single-drop microextraction (SDME). The combination of the techniques broadens the applicability of SPME and SDME to quantitative determination of analytes in complex ...
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An accessory for headspace analysis

Chromatographia, 1970
If a laboratory has to deal regularly with large numbers of samples which have to be analyzed by the headspace method, this task can be taken over by commercial, fully automated instruments (such as the Perkin-Elmer Model F 40). The situation is different if such analyses occur only occasionally.
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An analysis of volatiles in the headspace of the faeces of neonates

Journal of Breath Research, 2008
A gas chromatography/mass spectrometry (GCMS) analysis of the headspace from the faeces of neonates was undertaken to record the volatiles associated with preterm babies on a neonatal unit. The compounds ethanol, acetone, 2-ethyl-1-hexanol, 3-methylbutanal, hexanal and 2,3-butanedione occurred with the highest frequency.
De Lacy Costello, BP, Ewen, R, Ewer, AK, Garner, CE, Probert, C, Ratcliffe, NM, Smith, S   +6 more
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Headspace App

Headspace App was an exhibition of seventeen works by Farquhar at Cabinet Gallery, London, from 1 September – 10 November 2018. It consisted of a collection of mixed media works and adapted found objects inspired by Farquhar’s daily life in Edinburgh, such as the commute on public transport, the use of meditation apps, visits to the municipial sauna ...
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Headspace – Guided Meditation and Mindfulness Techniques

Nursing Standard, 2016
Mindfulness has been recommended by the National Institute for Health and Care Excellence and the NHS to help mental wellbeing, but can the Headspace app be used by nurses and health professionals in clinical settings?
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The ISO headspace CO2 biodegradation test

Chemosphere, 1997
Two published methods for evaluating the aerobic biodegradability of organic compounds by measuring inorganic carbon (CO2) production in sealed vessels, under a headspace of air were combined into one protocol. This was ring tested in 1995 by the International Organization for Standardization (ISO) using aniline and 1-octanol as the test substances ...
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Headspace analysis

Analytical Proceedings, 1982
N. T. Crosby, A. J. Taylor, A. R. C. Hill, J. W. Edmunds   +3 more
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Routine Headspace Applications

Automated headspace-SIFT-MS analysis – by means of static headspace analysis (SHA), multiple headspace extraction (MHE), and the method of standard additions (MoSA) – can be utilised in diverse applications for routine analysis of volatile compounds.
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Vacuum-assisted headspace solid-phase microextraction: A tutorial review.

Analytica Chimica Acta, 2017
E. Psillakis
semanticscholar   +1 more source