Abstract: The embodiments herein disclose a method of fabricating composite scaffolds for skin tissue regeneration. The methacrylated hyaluronic acid (HAMA) and methacrylated gelatin (GelMA) are synthesized. The poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds are synthesized. The hydrogel is synthesized. The composite scaffold comprising hydrogel and poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds is fabricated. A plurality of physico-chemical characteristics of the composite scaffold comprising hydrogel and poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds are analysed. The physico-chemical characteristics comprises mechanical properties, swelling ratio and enzymatic degradation and scanning electron microscope imaging. The fibroblast cells are encapsulated within the composite scaffold comprising hydrogel and poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds and hydrogels.

Abstract: The embodiments herein disclose a method of fabricating composite scaffolds for skin tissue regeneration. The methacrylated hyaluronic acid (HAMA) and methacrylated gelatin (GelMA) are synthesized. The poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds are synthesized. The hydrogel is synthesized. The composite scaffold comprising hydrogel and poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds is fabricated. A plurality of physico-chemical characteristics of the composite scaffold comprising hydrogel and poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds are analysed. The physico-chemical characteristics comprises mechanical properties, swelling ratio and enzymatic degradation and scanning electron microscope imaging. The fibroblast cells are encapsulated within the composite scaffold comprising hydrogel and poly (glycerol sebacate)-poly(?-caprolactone) (PGS-PCL) microfibrous scaffolds and hydrogels.

Abstract: The embodiments herein provide a hot-rolled semi light weight, medium I-flange (I-7) beam with strength and more resistance when compared with the existing I-flange beam standards. The flange (I-7) beam comprises a vertical element known as web and two horizontal parallel edges known as flanges. The web connects the two parallel edges and forms the flange (I-7) beam. Due to light weight, the flange (I-7) beam imposes less load on structural elements in the construction and eases the use of beams at the construction site. Light weight of the flange (I-7) beams reduce the transportation costs at the construction site. Also, the flange (I-7) beam is cheaper than existing flange beams and uses less raw materials and energy during the manufacturing process. The manufactured flange (I-7) beams are free from defects such as crack, delamination, tear, non-metallic inclusion, and folds.