David Littlejohn

发表

Process analysis in micro-reactors: challenges and solutions with Raman spectrometry

Sergey Mozharov, Alison Nordon, John Girkin, 2011, MOEMS-MEMS.

Parametric Study of Low-Swirl Injector Geometry on its Operability

David Littlejohn, Robert K. Cheng, Peter Therkelsen, 2012 .

Architect: The life and work of Charles W. Moore

David Littlejohn, D. Littlejohn, 1984 .

Full Scale Testing of a Low Swirl Fuel Injector Concept for Ultra-Low NOx Gas Turbine Combustion Systems

Kenneth O. Smith, David Littlejohn, Robert K. Cheng, 2006 .

Laboratory Study of Premixed H2-Air and H2–N2-Air Flames in a Low-Swirl Injector for Ultralow Emissions Gas Turbines

David Littlejohn, Robert K. Cheng, D. Littlejohn, 2008 .

A comparison of the flowfields and emissions of high-swirl injectors and low-swirl injectors for lean premixed gas turbines

Kenneth O. Smith, David Littlejohn, Robert K. Cheng, 2005 .

Laboratory Investigations of Low-Swirl Injectors Operating With Syngases

Tim Lieuwen, David R. Noble, David Littlejohn, 2008 .

Effect of particle properties of powders on the generation and transmission of Raman scattering.

David Littlejohn, Alison Nordon, Paul Dallin, 2012, Analytical chemistry.

Effects of particle size and cohesive properties on mixing studied by non-contact NIR.

David Littlejohn, Alison Nordon, A. Nordon, 2008, International journal of pharmaceutics.

Measurement of nitrous acid in motor vehicle exhaust

Thomas W. Kirchstetter, David Littlejohn, Robert A. Harley, 1996 .

In situ monitoring of powder blending by non-invasive Raman spectrometry with wide area illumination.

David Littlejohn, Alison Nordon, Pamela Allan, 2013, Journal of pharmaceutical and biomedical analysis.

Automatic wavelength calibration procedure for use with an optical spectrometer and array detector

David Littlejohn, Daran A. Sadler, C. V. Perkins, 1995 .

Dependence of Signal on Depth in Transmission Raman Spectroscopy

Pavel Matousek, David Littlejohn, Alison Nordon, 2011, Applied spectroscopy.

In situ monitoring of the seed stage of a fermentation process using non-invasive NIR spectrometry.

David Littlejohn, Alison Nordon, A. Nordon, 2008, The Analyst.

Classification of ecstasy tablets using trace metal analysis with the application of chemometric procedures and artificial neural network algorithms.

David Littlejohn, Niamh NicDaéid, D. Littlejohn, 2004, The Analyst.

Detection of counterfeit Scotch whisky samples using mid-infrared spectrometry with an attenuated total reflectance probe incorporating polycrystalline silver halide fibres.

David Littlejohn, Alison Nordon, A. Nordon, 2011, Analytica chimica acta.

Consideration of some sampling problems in the on-line analysis of batch processes by low-field NMR spectrometry.

David Littlejohn, Alison Nordon, Jacqueline Wilkie, 2008, The Analyst.

Real-time monitoring of powder mixing in a convective blender using non-invasive reflectance NIR spectrometry.

David Littlejohn, Alison Nordon, A. Nordon, 2008, The Analyst.

Comparison of non-invasive NIR and Raman spectrometries for determination of alcohol content of spirits

David Littlejohn, Alison Nordon, A. Nordon, 2005 .

Comparison of Techniques for the Analysis of Industrial Soils by Atomic Spectrometry

John Marshall, Peter Anderson, David Littlejohn, 1998 .

A diffusion tube sampler for the determination of acetic acid and formic acid vapours in museum cabinets

David Littlejohn, N. H. Tennent, B. G. Cooksey, 1997 .

Maintenance of a calibration model for near infrared spectrometry by a combined principal component analysis-partial least squares approach

John J. Soraghan, David Littlejohn, S. Kamaledin Setarehdan, 2002 .

Investigation of factors affecting isolation of needle-shaped particles in a vacuum-agitated filter drier through non-invasive measurements by Raman spectrometry

David Littlejohn, Alison Nordon, Jan Sefcik, 2013 .

Scale-up of batch kinetic models.

David Littlejohn, Alison Nordon, A. Nordon, 2007, Analytica chimica acta.

Self-induced unstable behaviors of CH4 and H2/CH4 flames in a model combustor with a low-swirl injector

David Littlejohn, Robert K. Cheng, Peter Therkelsen, 2013 .

Investigation of the degradation of cellulose acetate museum artefacts

Anita Quye, David Littlejohn, Richard A. Pethrick, 2013 .

Comparison of the determination of a low-concentration active ingredient in pharmaceutical tablets by backscatter and transmission Raman spectrometry.

David Littlejohn, Alison Nordon, Paul Dallin, 2012, Analytical chemistry.

Improved method for kinetic studies in microreactors using flow manipulation and noninvasive Raman spectrometry.

Paul Watts, Charlotte Wiles, Sergey Mozharov, 2011, Journal of the American Chemical Society.

The transformation of outdoor ammonium nitrate aerosols in the indoor environment

Tracy L. Thatcher, David Littlejohn, T. L. Thatcher, 2002 .

Automated measurements of ammonia and nitric acid in indoor and outdoor air.

David Littlejohn, Melissa M Lunden, Nancy J Brown, 2003, Environmental science & technology.

Laboratory Investigations of Low-Swirl Injectors Operating With Syngases

Tim Lieuwen, David R. Noble, David Littlejohn, 2008 .