Recent Advances in Laboratory Methods

Recent advances in extraction methods of medicinal plant components

Various novel techniques including ultrasound-assisted extraction, microwave-assisted extraction and supercritical fluid extraction have been developed for the extraction of medicinal plants in order to shorten the extraction time, decrease the solvent consumption, increase the extraction yield, and enhance the quality of extracts. This review was conducted to introduce and compare the conventi...

Recent advances in extraction methods of medicinal plant components

Various novel techniques including ultrasound-assisted extraction, microwave-assisted extraction and supercritical fluid extraction have been developed for the extraction of medicinal plants in order to shorten the extraction time, decrease the solvent consumption, increase the extraction yield, and enhance the quality of extracts. This review was conducted to introduce and compare the conventi...

recent major advances in tunneling methods

the conventional tunneling procedures for example drilling, charging, blasting, loading and supporting, are highly developed. new tunneling machines have recently come into operation and others are under construction or development. impactors are used in large numbers in the coal mining industry. face-heading machines are successfully used in new tunneling procedures in both soft and medium-har...

Recent Advances in Medicine: Clinical Laboratory Therapeutic

Recent Advances in Neuroimaging Methods

1 Functional Neuroimaging Unit, Montreal Geriatric’s Institute, University of Montreal, Montreal, QC, Canada H3W 1W5 2Departement of Radiology, University of Montreal, Montreal, QC, Canada H3T 1J4 3Laboratoire d’Imagerie Fonctionnelle (UMR S678), INSERM-UPMC, CHU-Pitié-Salpêtrière, 75013 Paris, France 4Departement of Psychology, University of Montreal, Montreal, QC, Canada H2V 2S9 5Toronto West...