Abstract Purpose To reduce radiation doses to the tongue, a patient-specific semi-customized tongue displacement device (SCTDD) was developed using a 3D printer (3DP) for head and neck (H&N) radiation therapy (RT).Dosimetric characteristics of the SCTDD were compared with those of a standard Ruler mouthpiece (SMP).Materials and methods The SCTDD co
The low prices and its relatively low carbon intensity of natural gas have encouraged the coal replacement with natural gas power generation.Such a replacement King/CK Storage Headboard reduces greenhouse gases and other emissions.To address the significant energy penalty of carbon dioxide (CO2) sequestration in gas turbine systems, a novel high ef
For oestrus detection in sheep while Front Loader Drum Lifter in flocks, limited exposure is given to rams with tied apron in front of their prepucial opening.For better and un-feared use of rams for oestrus detection and for effect of , ram exposure on postpartum reproductive characteristics of ewes, rams before the attainment of puberty and those