Treatment Option for Velopharyngeal Insufficiency: A Speech Aid.

Unlabelled: Defects such as cleft palate often co-occur with velopharyngeal (VP) incompetence, leading to dysfunction and a characteristic nasal snort in patients. With the evolution of treatment concepts, treatment of cleft palate patients has been introduced where obturators have helped improve the speech of individuals with partial or total velar defects, that is, cleft of the soft palate. The soft palate separates the oral and nasal cavities.

An insight into Cadmium poisoning and its removal from aqueous sources by Graphene Adsorbents.

Graphene alone, in modified form or its composites had find their explicit position in the field of adsorption technology and hence assist in detection and removal of heavy metals like Cd (permissible limit 0.1 mg/L), which can cause various physiological problems if entered in variety of biota. Attributed to their unique physiognomies graphene-based adsorbent had classed themselves superior as compared to other carbonaceous adsorbent like CNT's or activated carbon, etc.