cathine

This study examined the role of indigenous knowledge in climate change adaptation in Uganda with specific focus on the Teso sub… Expand

We show that adding a perpendicular polarizer to a conventional spin torque memory element with an in-plane free layer and an in… Expand

Stereoselective allylations of carbonyl compounds such as aldehydes and ketones are useful but challenging reactions in organic… Expand

The herbal stimulants Ephedra species, Catha edulis (khat), and Lophophora williamsii (peyote) have been abused for a long time… Expand

A new liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) (n) ion trap method for the determination of… Expand

AIM The stimulating herbal drug khat is habitually used in East Africa and the Arabian peninsula but is also imported into other… Expand

Abstract Khat (Catha edulis) is a rapidly expanding perennial crop in the Ethiopian highlands, and it is Ethiopia's second… Expand

Efficient preparation of enantiomerically pure (2S)-aziridine-2-carboxaldehyde 9 and its 2(R) isomer and highly… Expand

Chiral resolution of a number of cationic drugs of forensic interest (amphetamine, methamphetamine, cathinone, methcathinone… Expand

A high-performance liquid chromatographic (HPLC) procedure with photodiode-array detection (DAD) is described for the… Expand