The phylogeny of the social wasp subfamily Polistinae: evidence from microsatellite flanking sequences, mitochondrial COI sequence, and morphological characters

BACKGROUND: Social wasps in the subfamily Polistinae (Hymenoptera: Vespidae) have been important in studies of the evolution of sociality, kin selection, and within colony conflicts of interest. These studies have generally been conducted within species, because a resolved phylogeny among species is lacking. We used nuclear DNA microsatellite flanking sequences, mitochondrial COI sequence, and morphological characters to generate a phylogeny for the Polistinae (Hymenoptera) using 69 species. RESULTS: Our phylogeny is largely concordant with previous phylogenies at higher levels, and is more resolved at the species level. Our results support the monophyly of the New World subgenera of Polistini, while the Old World subgenera are a paraphyletic group. All genera for which we had more than one exemplar were supported as monophyletic except Polybia which is not resolved, and may be paraphyletic. CONCLUSION: The combination of DNA sequences from flanks of microsatellite repeats with mtCOI sequences and morphological characters proved to be useful characters establishing relationships among the different subgenera and species of the Polistini. This is the first detailed hypothesis for the species of this important group

Patient Perceptions of Provider and Hospital Factors Associated With New Medication Communication

This research examined provider and hospital factors associated with patients’ perceptions of how often explanations of new medications were “always” given to them, using Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) scores. HCAHPS results were obtained for October 2012 to September 2013, from 3,420 hospitals and combined with a Magnet-designated hospital listing. Multiple regression examined correlates of new medication communication, including health care provider factors (perceptions of nurse and physician communication) and health care system factors (magnet designation, hospital ownership, hospital type, availability of emergency services, and survey numbers). Nurse and physician communication was strongly associated with new medication communication (r = .819, p < .001; r = .722, p < .001, respectively). Multivariable correlates included nurse communication (p < .001), physician communication (p < .001), hospital ownership, availability of emergency services, and survey numbers. There was a significant relationship between patients’ perceptions of nurse and physician communication and the explanations they had received about their new medications during hospitalization

Predicting Outcomes Among Adolescents With Disruptive Disorders Being Treated in a System of Care Program

BACKGROUND: “Systems of care” are strengths-based approaches to treating adolescents and others with disruptive disorders. However, little is known about why some adolescents improve and others do not. OBJECTIVE: To examine changes in personal strengths and family functioning as predictors of behavioral and social functioning among adolescents with disruptive disorders who participated in a system of care program. DESIGN: Secondary analyses of data from 114 adolescents (12-17 years of age) with disruptive disorders and their caregivers who participated in the Dawn Project Evaluation Study. Caregivers completed in-depth interviews conducted by trained data collectors using standardized questionnaires. Baseline and 12- month data are reported here. RESULTS: Improvement in personal strengths was a significant predictor of improvement in adolescent behavioral and social functioning, controlling for demographics (p < .001). CONCLUSION: In adolescents with disruptive disorders, psychiatric nurses should focus on enhancing adolescents’ personal strengths to improve behavioral and social functioning

Formation and Evolution of Planetary Systems: Cold Outer Disks Associated with Sun-like stars

We present the discovery of debris systems around three solar mass stars based upon observations performed with the Spitzer Space Telescope as part of a Legacy Science Program, ``the Formation and Evolution of Planetary Systems'' (FEPS). We also confirm the presence of debris around two other stars. All the stars exhibit infrared emission in excess of the expected photospheres in the 70 micron band, but are consistent with photospheric emission at <= 33 micron. This restricts the maximum temperature of debris in equilibrium with the stellar radiation to T < 70 K. We find that these sources are relatively old in the FEPS sample, in the age range 0.7 - 3 Gyr. Based on models of the spectral energy distributions, we suggest that these debris systems represent materials generated by collisions of planetesimal belts. We speculate on the nature of these systems through comparisons to our own Kuiper Belt, and on the likely planet(s) responsible for stirring the system and ultimately releasing dust through collisions. We further report observations of a nearby star HD 13974 (d =11 pc) that is indistinguishable from a bare photosphere at both 24 micron and 70 micron. The observations place strong upper limits on the presence of any cold dust in this nearby system (L_IR/L_* < 10^{-5.2}).Comment: 31 pages, 9 figures, accepted for publication in Ap

Are Debris Disks and Massive Planets Correlated?

Using data from the Spitzer Space Telescope Legacy Science Program ``Formation and Evolution of Planetary Systems'' (FEPS), we have searched for debris disks around 9 FGK stars (2-10 Gyr), known from radial velocity (RV) studies to have one or more massive planets. Only one of the sources, HD 38529, has excess emission above the stellar photosphere; at 70 micron the signal-to-noise ratio in the excess is 4.7 while at wavelengths < 30 micron there is no evidence of excess. The remaining sources show no excesses at any Spitzer wavelengths. Applying survival tests to the FEPS sample and the results for the FGK survey published in Bryden et al. (2006), we do not find a significant correlation between the frequency and properties of debris disks and the presence of close-in planets. We discuss possible reasons for the lack of a correlation.Comment: 24 pages, 3 figures. Accepted to Astrophysical Journa

Implementing goals of care conversations with veterans in VA long-term care setting: a mixed methods protocol

Abstract Background The program “Implementing Goals of Care Conversations with Veterans in VA LTC Settings” is proposed in partnership with the US Veterans Health Administration (VA) National Center for Ethics in Health Care and the Geriatrics and Extended Care Program Offices, together with the VA Office of Nursing Services. The three projects in this program are designed to support a new system-wide mandate requiring providers to conduct and systematically record conversations with veterans about their preferences for care, particularly life-sustaining treatments. These treatments include cardiac resuscitation, mechanical ventilation, and other forms of life support. However, veteran preferences for care go beyond whether or not they receive life-sustaining treatments to include issues such as whether or not they want to be hospitalized if they are acutely ill, and what kinds of comfort care they would like to receive. Methods Three projects, all focused on improving the provision of veteran-centered care, are proposed. The projects will be conducted in Community Living Centers (VA-owned nursing homes) and VA Home-Based Primary Care programs in five regional networks in the Veterans Health Administration. In all the projects, we will use data from context and barrier and facilitator assessments to design feedback reports for staff to help them understand how well they are meeting the requirement to have conversations with veterans about their preferences and to document them appropriately. We will also use learning collaboratives—meetings in which staff teams come together and problem-solve issues they encounter in how to get veterans’ preferences expressed and documented, and acted on—to support action planning to improve performance. Discussion We will use data over time to track implementation success, measured as the proportions of veterans in Community Living Centers (CLCs) and Home-Based Primary Care (HBPC) who have a documented goals of care conversation soon after admission. We will work with our operational partners to spread approaches that work throughout the Veterans Health Administration.http://deepblue.lib.umich.edu/bitstream/2027.42/134645/1/13012_2016_Article_497.pd

Detection of cool dust around the G2V star HD 107146

We report the detection of dust emission at sub-millimeter wavelengths from HD 107146, a G2V star with an age estimated to lie between 80 and 200 Myr. The emission is resolved at 450um with a size 300 AU x 210 AU. A fit to the spectral energy distribution gives a dust temperature of 51 K and dust mass of 0.10 Earth masses. No excess emission above the photosphere was detected at 18um showing that there is very little warm dust and implying the presence of a large inner hole, at least 31 AU (~ 1'') in radius, around the star. The properties of this star-disk system are compared with similar observations of other systems. We also discuss prospects for future observations that may be able to determine whether the inner hole is maintained by the dynamical effect of an unseen orbiting companion.Comment: accepted by the Astrophysical Journa

Correction to: Implementing goals of care conversations with veterans in VA long-term care setting: a mixed methods protocol

Correction The authors would like to correct errors in the original article [1] that may have lead readers to misinterpret the scope, evidence base and target population of VHA Handbook 1004.03 “Life-Sustaining Treatment (LST) Decisions: Eliciting, Documenting, and Honoring Patients’ Values, Goals, and Preferences”.https://deepblue.lib.umich.edu/bitstream/2027.42/142349/1/13012_2018_Article_724.pd

A treatment programme for improving story-telling ability: a case study

The purpose of the present investigation was to measure the effects of a treatment programme on the story-telling ability of a second-grade language/learning-disabled male. Treatment was conducted twice a week for a period of 12 weeks. Results revealed an improvement in both the length and complexity of the subject's oral stories. These results are discussed relative to the role of language treatment on academic success.Yeshttps://us.sagepub.com/en-us/nam/manuscript-submission-guideline