Environmental and Genetic Contributions to Attachment in Late Adolescence and Young Adulthood.

Adverse childhood experiences (ACEs) have been linked with attachment insecurity and psychopathology. However, some individuals remain securely attached and resilient following ACEs. Researchers have examined polymorphisms in the oxytocin receptor gene (OXTR), particularly rs53576, as a source of resilience, though examination of the biological mechanism by which rs53576 buffers the relation that would otherwise exist between ACEs and attachment insecurity is absent.

Protein-resistant monolayers prepared by hydrosilylation of alpha-oligo(ethylene glycol)-omega-alkenes on hydrogen-terminated silicon (111) surfaces.

Atomically flat, homogeneous, and protein-resistant monolayers can be readily prepared on H-Si(111) surfaces by photo-induced hydrosilylation of alpha-oligo(ethylene glycol)-omega-alkenes.

Assessment of space-use patterns in the hispid cotton rat (Sigmodon hispidus).

Ecological interpretation of space use patterns often suffers from two methodological problems: inadequate number of captures per individual and pooling of data over time intervals. Insufficient sample size biases the computation of spatial areas, while pooling data over time intervals may mask shifts in space use due to changes in resource abundance. Radiotelemetry was used to alleviate these problems in an analysis of space use by the hispid cotton rat (Sigmodon hispidus).