Mitigation of Airborne Contaminant Spread through Simple Interventions in an Occupied Single-Family Home

Size-resolved emission rates of airborne bacteria and fungi in an occupied classroom

UNLABELLED The role of human occupancy as a source of indoor biological aerosols is poorly understood. Size-resolved concentrations of total and biological particles in indoor air were quantified in a classroom under occupied and vacant conditions. Per-occupant emission rates were estimated through a mass-balance modeling approach, and the microbial diversity of indoor and outdoor air during oc...

efl home literacy practices of iranian middle school students: an ethnography

موضوع آموزش زبان انگلیسی و کسب مهارت در آن همواره مورد توجه کارشناسان، خانواده ها و معلمان قرار داشته است. امروزه این مهم، با گسترش نیازها و تنوع کاربرد های آن، بیش از هر زمان دیگری به مطالعه و تحلیل نیاز دارد. بر اساس یک رویکرد فرهنگی- اجتماعی به آموزش و سواد، این مطالعه کیفی در پی آن است تا با شیوه قوم نگاری((ethnography، توصیف و تحلیلی از مجموعه فعالیت های آموزشی در خانه( (home literacy ...

Airborne spread of Pneumocystis jirovecii.

In this issue of the journal, Choukri et al [1] state that their study provides the first quantitative data on the spread of Pneumocystis jirovecii in exhaled air from infected patients. There are additional data in prior studies using air samples collected in rooms of patients diagnosed as having P. jirovecii showing that not only could the organisms be detected but also their types correlated...

development and implementation of an optimized control strategy for induction machine in an electric vehicle

in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...

Drug Abuse Prevention Through Family Interventions