Chigozie A Mbadugha, Adeola O Onakoya, Olufisayo T Aribaba, Folashade B AkinsolaGuinness Eye Centre, Department of Ophthalmology, Lagos University Teaching Hospital, Lagos State, NigeriaAim: To compare two vision-specific quality of life (QOL) instruments – the disease-specific 15-item Glaucoma Quality of Life questionnaire (GQL-15) and t
The existence of a signal baseline due to a variety of reasons in a photoacoustic (PA) gas measurement system is a common phenomenon.One major component is the absorption of optical windows in an enclosed PA cell.This work explores the relation between the background signal and the thermoelastic effect inside Pouches the windows by modelling the pr
Proper and healthy sleep is an element of everyday life necessary for the proper functioning of the body.Unfortunately, a large part of humanity cannot experience proper rest, due to sleep disorders such as insomnia, restless leg syndrome, obturative sleep apnea and other diseases that complicate sleep.There are not many ways to treat sleep disorde