Malcolm Haynes

Learn More
Sickle cell disease (SCD) is a chronic disease with a significant rate of neurological complications in the first decade of life. In this retrospective study, cortical thickness was examined in children with SCD who had no detectable abnormalities on conventional magnetic resonance imaging/magnetic resonance angiography. Regional differences in cortical(More)
The enormous influence of hierarchical rank on social interactions [1] suggests that neural mechanisms exist to process status-related information [2] and ascribe value to it. The ventral striatum is prominently implicated in processing value and salience, independent of hedonic properties [3, 4], and a functional magnetic resonance imaging (fMRI) study of(More)
The sexual coercion literature has suggested numerous factors related to aggressive sexual behavior. The present investigation explores a number of these factors in a community sample. Data collected from 189 volunteers from the community included measures of sexual arousal, social perception, personality variables, attitudes toward women, and self-reported(More)
To date, there has been limited literature on the measurement of sexual arousal in adolescent sex offenders. The data that exist have been somewhat mixed in terms of factors related to deviant sexual arousal in this group. The present study, with 71 adolescent sex offenders, investigates the relationship between offender and offense characteristics,(More)
Manual order picking is an important part of distribution. Many techniques have been proposed to improve pick efficiency and accuracy. Previous studies compared pick-by-HUD (Head-Up Display) with pick-by-light but without the explicit pick confirmation that is typical in industrial environments. We compare a pick-by-light system designed to emulate deployed(More)
Direct biofeedback of blood pressure was compared with frontal EMG biofeedback and with self-instructed relaxation for the treatment of essential hypertension in a controlled group outcome study. Patients were followed up for four months after the end of treatment. Generalization of treatment effects was assessed through pre- and posttreatment measurements(More)
Order picking accounts for over 50% of the annual $150 billion spent in warehouse operations in the United States. 80% of order picking is performed manually. We compare the industry default of unassisted paper-list picking and three techniques augmented with weight checking: pick-by-light, pick-by-HUD (head-up display), and a combination of light and HUD.(More)