Search results

Filter

Filetype

Your search for "*" yielded 531675 hits

Fourier transform ion cyclotron resonance : state of the art

This short review summarizes recent and projected advances in Fourier transform ion cyclotron resonance mass spectrometry instrumentation and applications, ranging from petroleomics to proteomics. More details are available from the cited primary literature and topical reviews.

Lessons learnt at ICA2001. IWA Conference on Instrumentation, Control and Automation.

This paper gives an introduction as well as some general experiences and conclusions from the 1st IWA Conference on Instrumentation, Control and Automation (ICA2001), June 3-7, 2001, Malmö, Sweden. The highlights from the different sessions of the conference are summarised and some challenges for the coming years, with regard to ICA within the field of wastewater treatment, are also discussed.

Vertical gradients and seasonal variation in stem CO2 efflux within a Norway spruce stand

Stem CO2 efflux is known to vary seasonally and vertically along tree stems. However, annual tree- and stand-scale efflux estimates are commonly based on measurements made only a few times a year, during daytime and at breast height. In this study, the effect of these simplifying assumptions on annual efflux estimates and their influence on the estimates of the importance of stems in stand-scale c

Involving children in non-therapeutic research: on the development argument.

Non-therapeutic research on children raises ethical concerns. Such research is not only conducted on individuals who are incapable of providing informed consent. It also typically involves some degree of risk or discomfort, without prospects of medically benefiting the participating children. Therefore, these children seem to be instrumentalized. Some ethicists, however, have tried to sidestep thi

Tissue temperature control using a water-cooled applicator: Implications for transurethral laser-induced thermotherapy of benign prostatic hyperplasia

A prototype to a water-cooled applicator to be used in transurethral laser-induced thermotherapy of benign prostatic hyperplasia was developed. The flexible applicator was made of Teflon(TM) tubes except for the distal outer part which was made of glass, providing a transparent medium for laser radiation and enabling efficient cooling of the surrounding tissue. For heating, laser light from a Nd:Y