There are a large number of educational resources available on the Internet through different repositories. However, authenticity methods of learning objects has not been widely adopted by repositories, making it difficult ...

oy en día, la transformación digital ha impulsado cada vez más, el desarrollo de las operaciones electrónicas remotas, requiriendo de un medio para firmar documentos electrónicos en forma segura. Con la llegada de la crisis ...

The following research proposal seeks to bring a model of security software on virtual learning platforms LCMS under all SCORM specifications to ensure the authenticity of content created under concepts of digital signature ...

Thatanxietyelectroniccontracting and signature are available in it, is a subjectthatdoesnothavewidespreadknowledge in statebodies, especiallyifquantitativeresearchtakes place in local authorities; therefore, itisimpor ...

Galectins, a family of glycan-binding proteins, can control tumor progression by promoting transformation, angiogenesis and immune escape. We identified a dynamically regulated 'galectin signature', which delineates the ...