Graphene-based devices have important applications attributed to their superior performance and flexible tunability in practice.In this paper, a new kind of absorber with monolayer graphene sandwiched between two layers of dielectric rings is proposed.Two peaks with almost complete absorption are realized.The crewman talc mechanism is that the doub
The main object of this work is to evaluate the possibility for using reasonable safavieh couture furniture cementcontent and fine materials to reduce costs of expensive chemical admixtures needed for themanufacturing of self-compacting concrete (SCC).In this work, three values of cement contentare used (rich, medium and lean mixes) with cement con
Background and challenges to implementation Cameroon ratified the World Health Organisation Framework Convention olea europaea montra on Tobacco Control (FCTC) in 2006.Eleven years later, the country has still not adopted a national tobacco control bill, something the FCTC recommends be done three years into ratification.Knowing how powerful the me
Adults and larvae of Leptotrachelus dorsalis (Fabricius), the Sugarcane Savior Beetle, live in association with grasses, the larvae in the appressed leaf axils.Both adult and larval L.dorsalis eat larvae of the Sugarcane Borer, Diatraea saccharalis (Fabricius), and usafws patch perhaps other insects living in the confines of the leaf sheaths of tha
Objective To investigate the prevalence of cardiometabolic risk factors (CMRFs), target organ damage (TOD) and its associated factors among adults in Freetown, Sierra Leone.Design This community-based cross-sectional study used a stratified multistage random sampling method to recruit adult participants.Setting The health screening study was conduc