SOUTHERNMOST OCCURRENCE OF THE SUWANNEE COOTER, PSEUDEMYS CONCINNA SUWANNIENSIS (TESTUDINES: EMYDIDAE)

The Suwannee Cooter, Pseudemys concinna suwanniensis, the largest member of the speciose turtle family Emydidae, inhabits a small number of rivers that drain into the northeastern Gulf of Mexico along the northwest coast of Florida from just west of Tallahassee to just south of Tampa. The status of this state-protected subspecies in the southernmost of these rivers, the Alafia, is unknown and hence of conservation concern. We provide recent evidence confirming that a reproducing population still exists in this river, and review available specimens and both published and unpublished records documenting the southern limit of distribution. At least within the eastern United States, our observations also extend confirmed knowledge of the geographic occurrence of hatchling turtles overwintering in the nest southward by 285 km

Evaluating the Recidivism Rates for Parolees Enrolled in M-COIT, a Community Mental Health/ Substance Abuse Treatment Program

This paper focuses on an evaluation of recidivism rates of parolees with severe and persistent mental illness enrolled in a mental health/ substance abuse treatment program (M-COIT) at a community mental health center in southeastern Michigan. The two partners in the study were a community mental health center located in a city bordering the southern part of Detroit and Eastern Michigan University located in Ypsilanti, Michigan. The purpose of the study was to identify the recidivism rates and factors that affected these rates for parolees who participated in the M-COIT Program. This was a retrospective medical record review. The practical participatory evaluation was stakeholder driven; the organization’s staff initiated the evaluation and participated directly in the process from start to finish, including setting objectives and expectations, instrument development, data collection, analysis and interpretation, and reporting of outcomes. Results reported are for the parolees who participated in the program from 2004 to 2006. Implications for public health are addressed

Water Delivery and Giant Impacts in the 'Grand Tack' Scenario

A new model for terrestrial planet formation (Hansen 2009, Walsh et al. 2011) has explored accretion in a truncated protoplanetary disk, and found that such a configuration is able to reproduce the distribution of mass among the planets in the Solar System, especially the Earth/Mars mass ratio, which earlier simulations have generally not been able to match. Walsh et al. tested a possible mechanism to truncate the disk--a two-stage, inward-then-outward migration of Jupiter and Saturn, as found in numerous hydrodynamical simulations of giant planet formation. In addition to truncating the disk and producing a more realistic Earth/Mars mass ratio, the migration of the giant planets also populates the asteroid belt with two distinct populations of bodies--the inner belt is filled by bodies originating inside of 3 AU, and the outer belt is filled with bodies originating from between and beyond the giant planets (which are hereafter referred to as `primitive' bodies). We find here that the planets will accrete on order 1-2% of their total mass from primitive planetesimals scattered onto planet-crossing orbits during the formation of the planets. For an assumed value of 10% for the water mass fraction of the primitive planetesimals, this model delivers a total amount of water comparable to that estimated to be on the Earth today. While the radial distribution of the planetary masses and the dynamical excitation of their orbits are a good match to the observed system, we find that the last giant impact is typically earlier than 20 Myr, and a substantial amount of mass is accreted after that event. However, 5 of the 27 planets larger than half an Earth mass formed in all simulations do experience large late impacts and subsequent accretion consistent with the dating of the Moon-forming impact and the estimated amount of mass accreted by Earth following that event

Impact of the Kinesiology Career Club: a TPSR-base possible futures program for youth in underserved communities

The purpose of this study was to examine the effectiveness of a 10-week implementation of the Kinesiology Career Club (KCC), a TPSR-based physical activity program. The primary goal of KCC was to help youth envision and discover meaningful, positive possible futures. The program took place at a low performing inner city high school in a large metropolitan city. The participants were 14 freshmen, 14 to 15 years of age, recruited from a second period physical education class. A qualitative approach to program evaluation was used to examine the impact of KCC. Qualitative data sources included field observations, participant daily journal entries, and in-depth interviews with the participants. Results indicated that the program helped participants connect the TPSR goals of respect, effort, goal-setting, and leadership skills to their possible futures; envision and explore a career in kinesiology; and link kinesiology to their own positive possible futures. Results were mixed in demonstrating balanced hopes and fears as suggested by the theory of possible selves. This study extends the development, implementation, and research of Hellisons TPSR. While TPSR has been considered an exemplary youth development model, this study is only the second attempt with possible futures as the main emphasis (Walsh, 2008). Findings indicate that KCC is an effective TPSR program; however, it is still in its infancy and requires further research.El propósito de este trabajo es examinar la eficacia de un programa de actividad física basado en el modelo TPSR de 10 semanas de duración llevado a cabo por el Club Profesional de Kinesiologia (KCC). El objetivo prioritario del KCC es el de ayudar a los jóvenes a visualizar y descubrir futuros posibles positivos y con sentido. El programa se desarrolló en una escuela secundaria de bajo rendimiento académico del centro urbano de una gran ciudad. Los participantes fueron 14 alumnos de primer curso de secundaria (14-15 años), reclutados en la clase de EF. En la evaluación del programa, para valorar el impacto del KCC, se usó un enfoque cualitativo. Entre las fuentes de información cualitativa empleadas se encuentran las observaciones de campo, los comentarios de los participantes en sus diarios y las entrevistas en profundidad con los participantes. Los resultados indican que el programa ayudó a los participantes a conectar los objetivos del TPSR de respeto, esfuerzo, establecimiento de objetivos y cualidades de liderazgo con sus futuros posibles. Tambien muestran el desarrollo de un equilibrio entre la esperanza y el miedo, tal como sugiere la teoría de los yos posibles. Este estudio amplía el campo de implementación e investigación del modelo TPSR de Hellison. Aunque el TPSR es considerado un modelo ejemplar en el desarrollo juvenil, el presente trabajo es sólo el segundo en el que los futuros posibles (Walsh, 2008) constituyen su foco principal. Los resultados indican que el KCC es un programa eficaz de TPSR; sin embargo, está aún en sus inicios y se requiere más investigación

ALMA Observations of Circumnuclear Disks in Early Type Galaxies: 12CO(2-1) and Continuum Properties

We present results from an Atacama Large Millimeter/submillimeter Array (ALMA) Cycle 2 program to map CO(2-1) emission in nearby early-type galaxies (ETGs) that host circumnuclear gas disks. We obtained $\sim0.3''-$resolution Band 6 observations of seven ETGs selected on the basis of dust disks in Hubble Space Telescope images. We detect CO emission in five at high signal-to-noise ratio with the remaining two only faintly detected. All CO emission is coincident with the dust and is in dynamically cold rotation. Four ETGs show evidence of rapid central rotation; these are prime candidates for higher-resolution ALMA observations to measure the black hole masses. In this paper we focus on the molecular gas and continuum properties. Total gas masses and H$_2$ column densities for our five CO-bright galaxies are on average $\sim10^8$ $M_\odot$ and $\sim10^{22.5}$ cm$^{-2}$ over the $\sim$kpc-scale disks, and analysis suggests that these disks are stabilized against gravitational fragmentation. The continuum emission of all seven galaxies is dominated by a central, unresolved source, and in five we also detect a spatially extended component. The $\sim$230 GHz nuclear continua are modeled as power laws ranging from $S_\nu \sim \nu^{-0.4}$ to $\nu^{1.6}$ within the observed frequency band. The extended continuum profiles of the two radio-bright (and CO-faint) galaxies are roughly aligned with their radio jet and suggests resolved synchrotron jets. The extended continua of the CO-bright disks are coincident with optically thick dust absorption and have spectral slopes that are consistent with thermal dust emission.Comment: 20 pages, 10 figures; accepted for publication in Ap

A need for definition: a matter of life and death for human embryos

A recent IMJ commentaryon brain stem death criteria summarised ethical and technical issues concerning “end of life decisions”, and we concur that physicians should have competence in eliciting the proper sequence of brain stem signs in clinical practice. However, a truly comprehensive dialogue on the definition of death should address another question that confronts IVF clinics in Ireland each day—when does a human embryo die? Despite the enormous social and political energy focused on “right to life” issues over recent decades, the death of a human embryo remains a sadly forgotten topic. As Dr Murphy indicated1, the introduction of brain stem death criteria in 1967 recognised permanent loss of consciousness and spontaneous breathing after the inactivation of essential human neural elements. But our IVF clinics and allied research facilities are responsible for human life well before any discrete neurological system has developed. For practitioners and scientists engaged in the care of these tiniest of “patients”, a relevant definition of death should not be neglected

Culture of airway epithelial cells from neonates sampled within 48-hours of birth

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