Photosynthesis is a process under which, the radiative energy is converted into the chemical one. Compared to the man-made devices, the photosynthesis apparatus is much more efficient. This high efficiency comes from its elaborate structure, very fast transition rates and a complex electron and proton transfer chain among the subunits of the apparatus. Its main subunits (Photosystem I (PSI), bf...

Background: Panoramic imaging is one of the most common imaging methods in dentistry. Regarding the side-effects of ionizing radiation, it is necessary to survey different aspects and details of panoramic imaging. In this study, we compared the absorbed x-ray dose around two panoramic x-ray units: PM 2002 CC Proline (Planmeca, Helsinki, Finland) and Cranex Tome (Soredex, Helsinki, Finland).<br ...

Vermiform Rotylenchulus reniformis were anesthetized in water by 10-40% CO but were fully motile for 24 hours in water below 5% CO. When air containing 2.5% CO was blown onto agar, nematodes accumulated at the point of highest CO concentration. Nematodes also accumulated when chilling (0.2-1 C) of agar by the gas flow at the accumulation point was offset with heat from a fiber optic. In Baerman...

Abstract Background Strongyloidiasis is a disease of great public health significance, caused by the parasitic nematodes Strongyloides stercoralis , fuelleborni and subsp . kellyi This systematic review meta-analysis aimed to assess prevalence infection in Peru. Methods The was based on literature search PubMed, SciELO Google Scholar using key words or root “strongyl*” AND “Peru” 15 July 2020. ...