Rebecca Allen

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Expression of the LSC54 gene, encoding a metallothionein protein, has been shown previously to increase during leaf senescence and cell death. Evidence is presented in this paper to indicate that the extent of LSC54 expression is related to levels of oxidative stress in the tissues. Treatment of Arabidopsis cotyledon and leaf tissues with the catalase(More)
Mobile devices are generally used in public, where the user is surrounded by others not involved in the interaction. Audible notification cues are often a cause of unnecessary disruption and distraction both for co-located people and even for the user to whom they are directed. We present a wearable peripheral display embedded in eyeglasses that delivers(More)
BACKGROUND Although family caregiving has been intensively studied in the past decade, little attention has been paid to the impact of end-of-life care on caregivers who are family members of persons with dementia or to the caregivers' responses to the death of the patient. METHODS Using standardized assessment instruments and structured questions, we(More)
Mobile communication devices, such as mobile phones and networked personal digital assistants (PDAs), allow users to be constantly connected and communicate anywhere and at any time, often resulting in personal and private communication taking place in public spaces. This <i>private -- public</i> contrast can be problematic. As a remedy, we promote(More)
Language barriers pose problems in mental health care for foreign-born individuals in the United States. Immigrants with psychiatric disorders may be at particular risk but are currently understudied. The purpose of this study was to examine the effect of limited English proficiency (LEP) on mental health service use among immigrant adults with psychiatric(More)
Several correlated phenotypes, alcohol dependence, major depressive syndrome, and an endophenotype of electrophysiological measurements, event-related oscillations (EROs), have demonstrated linkage on the long arm of chromosome 7. Recently, we reported both linkage and association between polymorphisms in the gene encoding the muscarinic acetylcholine(More)
Rhabdomyosarcomas (RMS) are the most frequent soft-tissue sarcoma in children and characteristically show features of developing skeletal muscle. The alveolar subtype is frequently associated with a PAX3-FOXO1 fusion protein that is known to contribute to the undifferentiated myogenic phenotype of RMS cells. Histone methylation of lysine residues controls(More)
OBJECTIVES To examine the prevalence and sociodemographic predictors of current depressive symptoms among adults aged 65 years and older. DESIGN AND SETTING Participants were obtained from the 2006 Behavioral Risk Factor Surveillance System, a population-based list-assisted random-digit-dialed telephone survey of the noninstitutionalized U.S. adults. (More)
Using a mobile device in a social context should not cause embarrassment and disruption to the immediate environment. Interaction with mobile and wearable devices needs to be subtle, discreet and unobtrusive. Therefore, we promote the idea of "intimate interfaces": discrete interfaces that allow control of mobile devices through subtle gestures in order to(More)