A meta-analysis of 27 primary studies was conducted to examine the relationship between neuropsychological functioning and driving ability for adults with dementia. When studies using a control group were included, the relationship between cognitive measures and on-road or non-road driving measures was significant for all reported domains; mean correlations ranged from.35 to.65. Caregiver repor...

Hepatitis C virus (HCV) RNA qualitative and quantitative second generation assays (Amplicor HCV v2.0 and Amplicor HCV Monitor v2.0, respectively) were evaluated by testing serum samples from 132 blood donors anti-HCV positive HCV RNA negative by first generation qualitative assay and 326 viremic patients. An HCV RNA transcript was synthesized and ten-fold dilutions were used to assess sensitivi...

BACKGROUND The present study was undertaken to compare the entomological situation by analyzing the blood meal of mosquitoes of canal irrigated and non-irrigated areas of Bikaner in order to explore scientific information on the vector biology and malaria burden profile and to plan proper strategies for malaria control and eradication. METHODS Adult mosquitoes were collected and the abdomen o...

Sign synthesis is still an evolving technology and improving it requires the elicitation of qualitative feedback from users. Current options for acquiring qualitative feedback are limited. Face-toface tests conducted in sign language are expensive. On the other hand, remote tests do not use the preferred language of the test participants. A new tool, SignQUOTE, (Signed Qualitative Usability Onl...

The purpose of the study was to evaluate neuropsychologically adolescents who use ayahuasca in a religious context. A battery of neuropsychological tests was administered to adolescents who use ayahuasca. These subjects were compared to a matched control group of adolescents who did not use ayahuasca. The controls were matched with regards to sex, age, and education. The neuropsychological batt...

The concept of transformation optics (TO) is applied to control the flow of electromagnetic fields between two sections of different dimensions through a tapering device. The broadband performance of the field taper is numerically and experimentally validated. The taper device presents a graded permittivity profile and is fabricated through three-dimensional (3D) polyjet printing technology usi...

We present a new paradigm for intraoperative closed-loop control of analgesia in humans. The infusion rate of the opiate alfentanil is the manipulated variable which is administered intravenously through a Computer Controlled Infusion Pump (CCIP). The two regulated outputs are the patient’s Mean Arterial Pressure (MAP) and the drug concentration in the plasma. Maintaining MAP within acceptable ...