There is a story about Queen Victoria and Prince Albert, which, although charming, has not been verified as historical fact (Strachey, 1921). Whether true or not, the story illustrates the use of differential reinforcement. As the story goes, shortly after their marriage, Prince Albert and Queen Victoria had a quarrel. Albert walked (or stomped, depending on the telling) out of the room and loc...

Sunday morning in Salt Lake City, whenfaithful Mormons flock to worshipat neighborhood wards, my father'ssecret psychiatric patients slip insidethe back door of 508 East South Temple,for fifty-five-minute appointments.A nurse impersonator, I greet them,steer them into the doctor's office,return Atlas Shrugged. We mightargue car, but on arrival fatherand team up. He exchanges his suitjacket for ...

I if When I visited the hospital I knew that the birth had taken place about a week before, so I went prepared to see an almost completely recovered young mother, to admire the baby and chat hilariously about the shocks and indignities of the labour ward. It was normal visiting hours so it did not occur to me to ask a nurse if I could see her. Knowing the number of her room, I went straight up ...

BACKGROUND AND PURPOSE Stroke incidence and prevalence estimates in developing countries should include stroke cases not presenting to hospital. We performed door-to-door stroke case ascertainment in Durango Municipality, Mexico, to estimate stroke incidence and prevalence and to determine the error made by only ascertaining hospital cases. METHODS Between September 2008 and March 2009, 1996 ...

Government by Baboo (now Raja) Bishn Prakash Narain Sing, to be used as the charitable dispensary at Fyzabad. It was impossible to obtain a good position for taking the photograph, but still the picture shews the building to be a very handsome one. We are indebted for the design to Lieut. Pierson, of the Itoyal Engineers. The hospital, which CDSt about Rs. 40,000, was finished in March, 1864. B...

This data article describes the experimental data used in the research article "Incorporating individual differences in human reliability analysis: an extension to the virtual experimental technique" (Musharraf et al., 2017) [1]. The article provides human performance data for 36 individuals collected using a virtual environment. Each participant was assigned to one of two groups for training: ...

We evaluate the association of laminar airflow (LAF) and OR traffic with intraoperative contamination rates. Two sterile basins were placed in each room during 81 cases, one inside and one outside the LAF. One Replicate Organism Detection and Counting (RODAC) plate from each basin was sent for culture at successive 30-minute intervals from incision time until wound closure. At successive 30-min...