thermal hazard weighting function as described in by IEC TR 60825-9. All measurements were taken with traceability to national standards. Results: The results are presented as a 9-stage flow diagram. The home-use IPL hair removal device used in this worked example under worst-case conditions shows that any exposure to the human eye will not permanently damage retinal tissue and that safety eyew...

Photofission enables a unique capability for the domain of non-chemical space propulsion. An ultra-intense laser enables the capacity to induce nuclear fission through the development of bremsstrahlung photons. A fundamental architecture and performance analysis of a photofission pulsed space propulsion system through the operation of an ultra-intense laser is presented. A historical perspectiv...

BACKGROUND Excessive hair on the face is a significant cause for distress amongst women. Permanent hair reduction methods including lasers and pulsed light devices are increasingly being used. AIMS The aim of this study is to evaluate the efficacy and safety of near infrared pulsed light source for permanent hair reduction in women seeking treatment for excessive hair growth on the upper lip ...

and keloid scars; and laser treatment of leg veins. The role of botulinum toxin in the management of hyperhidrosis instead of intense pulsed light (IPL) and IPL-activated boswellia nanoparticles, and the novel contribution in corneotherapy as well as the methods of rejuvenation were emphasized. Mesotherapy has found application in medicine as well as in removing the signs of aging in people up ...