Light without darkness

The Dark Internet: Without Darkness There is No Light

What is the Bright Internet? One way to define ‘bright’ is to explore darkness. The purpose of this panel is to clarify what is meant by the ‘Bright Internet’ by presenting the contrast of the ‘Dark Internet’ and the dark web. The panelists, all of whom have expertise in the dark side of Internet and information technology use, will discuss deception, fraud, phishing, terrorism, and the dark web.

From Darkness into Light: Factors Controlling Photomorphogenesis

A seedling that emerges in darkness follows a developmental program known as skotomorphogenesis (dark development), which is characterized by etiolation, that is, a long, spindly hypocotyl and pale cotyledons and inhibition of chlorophyll and anthocyanin biosynthesis and true leaf development. Upon exposure to light, the seedling switches rapidly to photomorphogenesis (light development); the h...

From Darkness into Light: Factors Controlling Photomorphogenesis

A seedling that emerges in darkness follows a developmental program known as skotomorphogenesis (dark development), which is characterized by etiolation, that is, a long, spindly hypocotyl and pale cotyledons and inhibition of chlorophyll and anthocyanin biosynthesis and true leaf development. Upon exposure to light, the seedling switches rapidly to photomorphogenesis (light development); the h...

Sarcoma nomograms: a light over the darkness

Photodynamic therapy: a light in the darkness?

Photodynamic therapy (PDT) is used to treat localized premalignant or early malignant disease. This study reports the enhanced, systemic antitumor immune response from PDT, suggesting that it may have a potential role as a therapy to address both local and disseminated disease.