Comparing true and false confessions among persons with serious mental illness.

Over the past decade, knowledge on false confessions has grown tremendously. However, a similar knowledge base on true confessions has not. In the present study, independent, self-reported true and false confession experiences of persons with serious mental illness were compared. In addition to examining the crimes and police questioning that led to the true or false confession, we investigated the reasons behind the confessions and the eventual case outcomes. We found that, in comparison to true confessors (n = 30), false confessors (n = 35) were questioned more times, took longer to confess, perceived the evidence against them to be weaker, and reported significantly more external pressure and less internal pressure. Moreover, of those participants who were convicted, false confessors were four times more likely to receive a prison sentence than true confessors. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Sub-Compartmental Organization of Golgi-Resident N-Glycan Processing Enzymes in Plants

In all eukaryotes, the Golgi apparatus is the main site of protein glycosylation. It is widely     

Absence of a self-induced decay effect in Au

We report the results of an improved experiment aimed at determining whether the half-life (T_1/2) of ¹⁹⁸Au depends on the shape of the source. In this experiment, the half-lives of a gold sphere and a thin gold wire were measured after each had been irradiated in the NIST Center for Neutron Research. In comparison to an earlier version of this experiment, both the specific activities of the samples and their relative surface/volume ratios have been increased, leading to an improved test for the hypothesized self-induced decay (SID) effect. We find T_1/2(sphere)/T_1/2(wire)=(0.9993±0.0002), which is compatible with no SID effect.     

Heuristic algorithms in computational molecular biology

In this paper we develop a framework for designing and validating heuristic algorithms for NP-hard problems arising in computational biology and other application areas. We introduce two areas of current research in which we are applying the framework: implicit hitting set problems and analysis of protein–protein interaction networks, with emphasis on a specific problem in each area: multi-genome alignment and colorful connected graph detection.     

Barrier studies on porous silk semiconductor dielectric

Barrier integrity of Ta-films deposited using the enhanced coverage by re-sputtering (EnCoRe¹) barrier was investigated on untreated surfaces of blanket porous SiLK^{, 2} semiconductor dielectric (developmental version 7, hereinafter v7). Barrier integrity of a bi-layer EnCoRe Ta(N)/Ta film was studied on single damascene lines using v7 and porous SiLK semiconductor dielectric (developmental version 9, hereinafter v9). On blanket wafers more than 30 nm barrier thickness is necessary to achieve complete pore sealing. Analysis of the sheet resistance showed that when tantalum is deposited, a low resistivity -phase is nucleated on the low-k surface. When deposited onto single damascene structures, EnCoRe Ta(N)/Ta is successful in providing a continuous metallic barrier layer over v7 and v9 semiconductor dielectric lines.