Senegal has a long tradition of the collective management public space via community cleaning. Since explosion popular ecology movement Set Setal (meaning clean and be in Wolof) early 1990s, ‘set’ or hygienic aesthetics have been central to construction control urban deployed include enfold but also expel citizens. In January 2020 Senegalese President Macky Sall called on population join him ‘C...

When a fluticasone propionate (FP) diskhaler is used to administer inhaled corticosteroid, it has been reported that there is considerable drug residue remaining in the diskhaler after use. The internal structure of the diskhaler is complex, and it is possible that sufficient cleaning of the device is not achieved using the attached brush. In this study, the diskhaler cleaning method was examin...

Reprocessing comprises three steps: cleaning, disinfection and-if required-sterilisation. While the extents of disinfection and of sterilisation are quantitatively defined, there are only imprecise (qualitative) definitions of cleaning. There are two main reasons for accurate cleaning. First organic and inorganic materials that remain on inner and outer surfaces will interfere with the efficacy...

Artificial teeth on upper and lower typodonts were coated with a plaque. After a drying period, the typodonts were mounted onto the robot system and the teeth were cleaned by the robot for 2 minutes (1 minute upper and 1 minute lower typodont) at a brushing force of 1.8 2.1 N for the 3D toothbrush and 1.1 1.4 N for the sonicare Plus brush. The different brushing forces were chosen in order to f...

This paper describes the experience gained in Sweden in connection with early phase-out of CFC-113 in the production engineering industry. It concentrates particularly on the phase-out of CFC-113 in the production of PCB assemblies, although parallel applications for cleaning of precision components, metal cleaning and : to some extent the phase-out of l,l,l-trichloroethane are also considered....

OBJECTIVE Most reusable biopsy forceps and all of the currently available single-use biopsy forceps do not have a port that allows fluid flow down the inner tubular shaft of the device. Reusable biopsy forceps are widely used and reprocessed in healthcare facilities, and single-use biopsy forceps are reprocessed either in-house (eg, in Canada and Japan) or by third-party reprocessors (eg, in th...