A simulation algorithm is proposed that predicts the lighting energy performance of manually and automatically controlled electric lighting and blind systems in private and two-person offices. Algorithm inputs are annual profiles of user occupancy and work plane illuminances. These two inputs are combined with probabilistic switching patterns, which have been derived from field data, in order t...

This paper suggests a method how to predict electric lighting energy savings for photocell controls in daylit spaces taking manual blind control into account. The method predicts lower but supposedly more “realistic” lighting energy savings than conventional simulation approaches. On the other hand, predicted savings are larger than those predicted by ASHRAE 90.1 power adjustment factors. The m...

Malaria remains a public-health concern in Nigeria despite huge global investments in the production and distribution of insecticide-treated bednets (ITNs) to protect people from Plasmodium falciparum parasite. Information on the use of ITNs is needed for designing strategies for its effective use. Focus group discussions (FGDs) were conducted in communities from 3 geopolitical zones of Nigeria...

despite the various researches done in the field of the implication of colours, the studies related to the meaning of colours in blind poets’ works are almost rare. this is why this paper aims to deal with the implication of colours in the blind abbasid poet bashar ibn burd’s poetry. the paper studies the role of memory as well as of senses- other than vision- in bashar’s poetic function and th...

Bioclimatic solar greenhouses are passive systems of relevant interest in the building sector, as they allow reduction energy needs related to air-conditioning. The aim this work is analyze thermal behavior a bioclimatic greenhouse attached residential building. It equipped with photovoltaic blinds (SPBs) manage inputs and produce electricity. Automated control implemented activate vents SPBs. ...