A comprehensive methodology for curriculum development, training delivery and certification using learning outcomes and digital badges

This paper proposes a comprehensive methodology to implement learning outcomes-based training and assessment, starting with the course icon track bar f250 planning, followed by the training delivery, and ending with the assessment and recognition of the achieved learning outcomes with the release of digital badges.The methodology consists of a numb

read more



Insights in the development in the pathogenesis of melasma

The pathogenesis of melasma is complicated.Genetic predisposition, female sex hormone and photoaging here play predominant roles in melasma.While the current research in this field has focused on the effects of female sex hormone and ultraviolet on the melanogenesis, melanin transportation and distribution through paracrine regulation by keratinocy

read more