The social well-being of wheelchair users is related to their physical and psychological conditions, accessibility, and insertion in the job market. The development of low-cost assistive technologies comes to improve the ...

Perfect flowers of Maytenus obtusifolia have partial sterility of pollen grains, resulting in collapsed and developed free microspores. However, the cellular events resulting in partial male sterility have not been determined. ...

Programmed cell death (PCD) is defined as a sequence of genetically regulated events leading to controlled and organised cellular degradation. It plays a vital role in plant development; however, little is known about the ...

PURPOSE: To investigate abdominal wound healing using specific biomaterials in incisional hernias. METHODS: Incisional hernias were produced in 40 rabbits, after that they were reoperated with or without the use of meshes: ...

O lúdico nas aulas de matemática passa a ter o caráter de material de ensino quando se considera que atividades com jogos podem levar os alunos PcD a exercitar o raciocínio. Os estudos aqui realizados apontam para a ...

The megagametophyte of mature seeds of Araucaria angustifolia consists of cells with thin walls, one or more nuclei, a central vacuole storing proteins, and a cytoplasm rich in amyloplasts, mitochondria and lipid bodies. ...