Liquid chromatography–mass spectrometry (LC–MS) with electrospray (ES) ionization in the positive ion mode was applied to drug analysis in forensic toxicology. Several types of screening and confirmation strategies were developed, based essentially on searching of comprehensive MS libraries and databases that were created in-house for the purpose. Two spectral libraries, both containing spectra...

ophthalmic equipment, including surgical instruments and diagnostic devices, can be compared to the maintenance of a motor vehicle, something many of us understand well. If you had a car, would you drive it until the fuel runs out or until a tyre punctures, and then abandon it to buy a new car? Of course not. However, many eye care units purchase (or receive as a donation) expensive and delicat...

The fraction of delayed neutrons in a moderated beam from the enriched uranium, pulsed spallation source at the intense pulsed neutron source at Argonne National Laboratory has been measured and found to be 0.0283 for 450-MeV protons. Delayed neutrons produce a sample-dependent background in time-of-flight instruments . Because of the distribution of neutron wavelengths in the prompt pulse, the...

The objective of this study was to investigate the effect of routine dental occlusal equilibration treatment on dressage horse performance. Sixteen horses (11 treated; 5 untreated) ridden by a single rider performed a standardized dressage test twice and were scored by two experienced dressage judges according to recognized movements and rider cues. All horses were sedated and a full-mouth spec...

Robotic surgery is an exciting technology that allows the surgeon to sit at a computer console near the operating table, using mechanical arms with surgical instruments attached to them. This type of surgery is minimally invasive, and the procedure is performed through tiny incisions. This technology is widely used in the United States and is expected to evolve over time with an increase in the...

This study aims to understand how firms in developing countries can effectively use their Information System (IS) resources to develop valuable e-collaboration capabilities that in turn improve business performance. A questionnaire-based survey was conducted to collect data from 408 Iranian and Malaysian manufacturing firms. Findings revealed that Supply Chain-Wide Process Integration (SCPI) an...