915 research outputs found
To Conform or Not to Conform: An Examination of the Effects of Mock Jury Deliberation on Individual Jurors
The jury method is a unique social setting in the Criminal Justice system that provides opportunity for social influence to occur. Questions about the formation of jurors’ individual and collective decisions have stimulated a great deal of interest and research. This study is a review of the juror decision-making process and the various sources of influence that can affect it. Mock jurors were asked to review a mock criminal trial as well as the testimony of 2 witnesses. Upon reviewing the case, a predeliberation verdict (guilty or not guilty) and the degree of certainty of that decision was made. Once deliberation had occurred and ended, the jurors were asked to make a postdeliberation verdict. This study was conducted to see if conformity would take place during a mock jury deliberation, and how influential the actual deliberation was on the jurors. The results demonstrated that not only did jury deliberation influence individual juror’s verdicts, but it made their verdict confidence stronger as well
Automatic pneumatic cutter
The Oklahoma Cooperative Extension Service periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311
An ectobiont-bearing foraminiferan, Bolivina pacifica, that inhabits microxic pore waters : cell-biological and paleoceanographic insights
Author Posting. © The Author(s), 2009. This is the author's version of the work. It is posted here by permission of John Wiley & Sons for personal use, not for redistribution. The definitive version was published in Environmental Microbiology 12 (2010): 2107-2119, doi:10.1111/j.1462-2920.2009.02073.x.The presence of tests (shells) in foraminifera could be taken as an indicator that this protist taxon is unlikely to possess ectosymbionts. Here, however, we describe an association between Bolivina pacifica, a foraminiferan with a calcareous test, and a rod-shaped microbe (bacterium or archaeon) that is directly associated with the pores of the foraminiferan’s test. In addition to these putative ectosymbionts, B. pacifica has previously undescribed cytoplasmic plasma membrane invaginations (PMIs). These adaptations (i.e., PMIs, ectobionts), along with the clustering of mitochondria under the pores and at the cell periphery, suggest active exchange between the host and ectobiont. The B. pacifica specimens examined were collected from sediments overlain by oxygen-depleted bottom waters (0.7 μM) of the Santa Barbara Basin (SBB; California, USA). An ultrastructural comparison between B. pacifica from the SBB and a congener (Bolivina cf. B. lanceolata) collected from well-oxygenated sediments (Florida Keys) suggests that PMIs, ectobionts, and peripherally distributed mitochondria are all factors that promote inhabitation of microxic environments by B. pacifica. The calcitic δ13C signatures of B. pacifica and a of co-occurring congener (B. argentea) that lacks ectobionts differ by >1.5‰, raising the possibility that the presence of ectobionts can affect incorporation of paleoceanographic proxies.This work was supported by a W. Storrs Cole Memorial Research Award through the Geological Society of America (to JMB), as well as by NASA Exobiology NRA-01-01-EXB-057 (to JMB), NSF MCB-0702491 (to JMB), and NSF DEB0445181 (to SSB and STG)
Koinonia
A Preliminary Manifesto for Christian Student Affairs Practitioners
President\u27s Corner
Editor\u27s Disk
Christian vs. Secular Universities: Where Should You Work?
CoCCA: Involvement through Campus Activities & Hot Ideas
ACSD Placement Update & ACSD Electronic Discussion Group
Book Review: The Fabric of Faithfulness by Steven Garberhttps://pillars.taylor.edu/acsd_koinonia/1029/thumbnail.jp
A Comparison of the Use of Binary Decision Trees and Neural Networks in Top Quark Detection
The use of neural networks for signal vs.~background discrimination in
high-energy physics experiment has been investigated and has compared favorably
with the efficiency of traditional kinematic cuts. Recent work in top quark
identification produced a neural network that, for a given top quark mass,
yielded a higher signal to background ratio in Monte Carlo simulation than a
corresponding set of conventional cuts. In this article we discuss another
pattern-recognition algorithm, the binary decision tree. We have applied a
binary decision tree to top quark identification at the Tevatron and found it
to be comparable in performance to the neural network. Furthermore,
reservations about the "black box" nature of neural network discriminators do
not apply to binary decision trees; a binary decision tree may be reduced to a
set of kinematic cuts subject to conventional error analysis.Comment: 14pp. Plain TeX + mtexsis.tex (latter available through 'get
mtexsis.tex'.) Two postscript files avail. by emai
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