Analysis of pharmaceutical and natural compounds and newer drugs is commonly used in all the stages of drug discovery and development process. High-performance thin layer chromatography is one of the sophisticated instrumental techniques based on the full capabilities of thin layer chromatography. The advantages of automation, scanning, full optimization, selective detection principle, minimum ...

The aim of this report is to provide a current review on the use of existing and emerging DNA technologies with respect to their application for determining the geographical point of origin of food stuffs. This review evaluates the performance of DNA based techniques which could be utilised for the traceability of food products and as an aid in enforcement of EU regulation 1169/2011 for food la...

Hayes has identified two distinct ontologies for reasoning about liquids. Most qualitative physics research has focused on applying and generalizing his contained-liquid ontology. This paper presents a technique for generating descriptions using the molecular collection (MC) ontology, a specialization of his alternate ontology which represents liquids in terms of little “pieces of stuff” travel...

scales of diets in use in the jails of the Province of Bengal, with the optional or permissive alterations sanctioned by the Jail Code. These scales of diet have been in force since the year 1881, and are reproduced with slight variations in the revised Jail Code. In all thirty-two variations of diet are here given, and their respective chemical values calculated both in terms of nitrogen and c...

Hayes has identified two distinct ontologies for reasoning about liquids . Most qualitative physics research has focused on applying and generalizing his contained-liquid ontology. This paper presents a technique for generating descriptions using the molecular collection (MC) ontology, a specialization of his alternate ontology which represents liquids in terms of little "pieces of stuff " trav...

Concepts, taken as items that the psyche "acquires", are highly theoretical entities. There is no way to study them empirically without committing oneself to substantial preliminary assumptions about their nature. One aim of this paper is to show how, throughout the changing variety of competing theories of concepts and categorization developed by psychologists in the last thirty years, the imp...

A sea anemone, normally a passive-looking animal, reacts to suitable food,.. stuffs by a series of fairly complicated activities. When its tentacles encounter solid food there is, first of all, a discharge of cnidae, which poison living prey and adhere to the food mass. These cnidae are independent effectors, responding directly to external excitation (Pantin, 1942). Next, the tentacles clasp t...