Synthetic biology for improved hydrogen production in Chlamydomonas reinhardtii.

Hydrogen is a clean alternative to fossil fuels. It has applications for electricity generation and transportation and is used for the manufacturing of ammonia and steel. However, today, H is almost exclusively produced from coal and natural gas.

A systematic review of oxycodone in the management of cancer pain.

Background: Oxycodone is often used as an opioid analgesic for moderate to severe cancer-related pain, but its use varies across Europe. This systematic literature review forms the basis of guidelines for oxycodone use within the European Palliative Care Research Collaborative opioid guidelines project conducted on behalf of the European Association for Palliative Care.

Objectives: The objective of this study was to identify and assess the quality of evidence for the use of oxycodone for cancer pain in adults.

Base and phosphate electron detachment energies of deoxyribonucleotide anions.

Photoelectron spectra of deoxyribonucleotide anions are interpreted with ab initio, electron propagator calculations. Ground-state structures display hydrogen bonds which are not present in less stable minima that resemble Watson-Crick fragment geometries. For the adenosine and thymidine anions, there are two vertical electron detachment energies (VEDEs) within 0.