Building Partnerships to Address Challenging Social Problems

A parent in prison creates disruption and stress for the entire family system. In order to provide family programming to this high-risk population, a partnership was created among the University of New Hampshire (UNH) Cooperative Extension, UNH Department of Family Studies, and New Hampshire\u27s Department of Corrections. This partnership is called The Family Connection Project. Programming objectives are to strengthen at-risk families and improve the healthy development of children with incarcerated parents through a family-centered, strength-based approach. The acquisition of positive parenting/relationship skills is expected to increase protective factors and decrease risk factors in families with an incarcerated parent

Building Partnerships to Address Challenging Social Problems

A parent in prison creates disruption and stress for the entire family system. In order to provide family programming to this high-risk population, a partnership was created among the University of New Hampshire (UNH) Cooperative Extension, UNH Department of Family Studies, and New Hampshire\u27s Department of Corrections. This partnership is called The Family Connection Project. Programming objectives are to strengthen at-risk families and improve the healthy development of children with incarcerated parents through a family-centered, strength-based approach. The acquisition of positive parenting/relationship skills is expected to increase protective factors and decrease risk factors in families with an incarcerated parent

Walking Biomechanics and Energetics of Individuals with a Visual Impairment: A Preliminary Report

Purpose. Although walking gait in sighted populations is well researched, few studies have investigated persons with visual impairments (VIs). Given the lack of physical activity in people with VIs, it is possible that reduced efficiency in walking could adversely affect activity. The purposes of this preliminary study were to (1) examine the biomechanics and energetics utilized during independent and guided walking in subjects with VIs, and (2) compare gait biomechanics between people with VIs and sighted controls. Methods. Three-dimensional motion capture and force platforms were used during independent and guided walking at self-selected speeds. Joint angles, moments, external work, and recovery were compared. Results. The VI group performed independent walking slower and with reduced stride lengths compared with guided walking and sighted controls. Hip range of motion and peak joint moments were reduced during independent walking in the VI group compared with guided walking and controls. Work was greater by 114%, 32%, and 16% in the VI group during independent than during guided walking. Recovery was 11% greater in guided vs. independent walking. Conclusions. In the presented preliminary study among 3 persons with congenital VIs, independent walking was a less efficient mode of walking compared with guided walking and that of sighted controls

Beliefs about Staying Home: Findings from a Nationally Representative Probability Sample of U.S. Adults in the Early Days of the COVID-19 Epidemic

Understanding the beliefs about staying home is essential to inform stay-at-home policies to mitigate COVID-19 and future epidemics. This study (1) identified the salient advantages, disadvantages, and facilitating beliefs about staying home, and (2) examined the relationship between these beliefs and intention. U.S. adults from a nationally representative probability-based household panel completed an online reasoned action approach belief elicitation from April 10-20, 2020, about one month after stay-at-home guidelines were implemented. First, we conducted an inductive content analysis to reveal salient beliefs about staying home. We identified eight advantages, 12 disadvantages, and 12 facilitators that broadly spanned across health domains: individual, population, interpersonal, occupational, financial, and leisure health. Then, we conducted three regression analyses, one for each of the three sets of beliefs, predicting intention to stay home for the next month from worker status and belief mentioned. In these regression analyses, four advantages, four disadvantages, and four facilitators made independent contributions to explaining intention. The breadth of the elicited beliefs suggests that COVID-19 is perceived to have impacted many dimensions of our lives, and that interventions need to be just as broad. Communication and educational interventions could help people understand the benefits of staying home to themselves, to their families, and to the wider community. Programs that keep essential supplies available could help people stay home. Structural interventions with financial safety nets and policies that help people stay employed during an epidemic might address people’s concerns about the impact of staying home on their financial and occupational health

Validation of fluorescent dust marking of Culicoides biting midges and the design of a self-marking technique

Background Investigation of insect flight patterns frequently involves the use of dispersal studies. A common method for studying insect dispersal is mark-release-recapture (MRR) techniques using wild-caught insects in their natural environment; however, this requires a suitable marker. At present, no studies have been performed to identify markers that are suitable for use in midges within the Obsoletus Group, and visible by eye or down a light microscope. Methods A series of 11 experiments were undertaken to determine the effectiveness of three colours of Brilliant General Purpose (BGP) fluorescent dusts in marking Culicoides midges. Three areas were focused on: 1) dust properties, 2) the effect on Culicoides, and 3) dust application in the field. Results All three dusts were insoluble in water, 10% washing-up liquid and 70% ethanol. They were visible down a microscope, with and without the use of a black light, and two were highly visible without the need for a microscope. The dusts remained adherent to the marked Culicoides for the duration of the experiments, did not transfer between marked and unmarked individuals or the environment, and remained adherent when the Culicoides were stored in an ethanol or water-based solution. The dusts had no effect on the mortality rate of the insects over the 48 hrs of the experiment. There were no significant differences between the recorded behaviours undertaken by undusted control Culicoides and the BGP fluorescent dusted Culicoides. Field-based marking of Culicoides can be achieved using a ‘self-marking’ technique, whereby the trapping vessel is pre-dusted with fluorescent dust prior to trapping the individuals to be marked. Conclusions This is the first study to identify BGP fluorescent dusts as markers for use with Obsoletus Group Culicoides. BGP fluorescent dusts provide a quick and effective method of marking and identifying Culicoides for both field and laboratory studies. The self-marking technique minimises the time needed to handle specimens prior to release

RNA-dependent RNA polymerase 1 in potato (Solanum tuberosum) and its relationship to other plant RNA-dependent RNA polymerases

Cellular RNA-dependent RNA polymerases (RDR) catalyze synthesis of double stranded RNAs that can serve to initiate or amplify RNA silencing. Arabidopsis thaliana has six RDR genes; RDRs 1, 2 and 6 have roles in anti-viral RNA silencing. RDR6 is constitutively expressed but RDR1 expression is elevated following plant treatment with defensive phytohormones. RDR1 also contributes to basal virus resistance. RDR1 has been studied in several species including A. thaliana, tobacco (Nicotiana tabacum), N. benthamiana, N. attenuata and tomato (Solanum lycopersicum) but not to our knowledge in potato (S. tuberosum). StRDR1 was identified and shown to be salicylic acid-responsive. StRDR1 transcript accumulation decreased in transgenic potato plants constitutively expressing a hairpin construct and these plants were challenged with three viruses: potato virus Y, potato virus X, and tobacco mosaic virus. Suppression of StRDR1 gene expression did not increase the susceptibility of potato to these viruses. Phylogenetic analysis of RDR genes present in potato and in a range of other plant species identified a new RDR gene family, not present in potato and found only in Rosids (but apparently lost in the Rosid A. thaliana) for which we propose the name RDR7.LJRH was supported by a studentship co-funded by the James Hutton Institute (formerly Scottish Crop Research Institute) and the UK Biotechnological and Biological Sciences Research Council (BBSRC). Work in the JPC lab is funded by The Leverhulme Trust (RPG-2012-667), BBSRC (BB/D014376/1, BB/J011762/1) and the Cambridge University Newton Trust. SFB was funded by Leverhulme grant F/09-741/G to Professor Beverley Glover. KG was funded by an EMBO Short Term Fellowship. Work in the PP lab is funded by grant number NRF-2013R1A2A2A01016282 from the Korean National Research Foundation.This is the author accepted manuscript. The final version is available from Nature Publishing Group via https://doi.org/10.1038/srep2308

Measuring Essential Learning Outcomes for Public Speaking

Basic Course Directors (BCDs) are typically expected to assess course learning outcomes, but few formal guidelines and resources exist for new BCDs. As one part of a larger multi-methodological assessment tool development project, this manuscript maps existing quantitative measures onto the six essential competencies and associated learning outcomes established by the Social Science Research Council Panel on Public Speaking. This manuscript compiles dozens of measurement resources, aligned by outcome, and also identifies areas where future assessment measures development is needed. While there are many measures available for evaluating outcomes related to creating messages, critically analyzing messages, and demonstrating self-efficacy, there are measurement gaps for outcomes related to communication ethics, embracing difference, and influencing public discourse

RNA-dependent RNA polymerase 1 in potato (Solanum tuberosum) and its relationship to other plant RNA-dependent RNA polymerases.

Cellular RNA-dependent RNA polymerases (RDRs) catalyze synthesis of double-stranded RNAs that can serve to initiate or amplify RNA silencing. Arabidopsis thaliana has six RDR genes; RDRs 1, 2 and 6 have roles in anti-viral RNA silencing. RDR6 is constitutively expressed but RDR1 expression is elevated following plant treatment with defensive phytohormones. RDR1 also contributes to basal virus resistance. RDR1 has been studied in several species including A. thaliana, tobacco (Nicotiana tabacum), N. benthamiana, N. attenuata and tomato (Solanum lycopersicum) but not to our knowledge in potato (S. tuberosum). StRDR1 was identified and shown to be salicylic acid-responsive. StRDR1 transcript accumulation decreased in transgenic potato plants constitutively expressing a hairpin construct and these plants were challenged with three viruses: potato virus Y, potato virus X, and tobacco mosaic virus. Suppression of StRDR1 gene expression did not increase the susceptibility of potato to these viruses. Phylogenetic analysis of RDR genes present in potato and in a range of other plant species identified a new RDR gene family, not present in potato and found only in Rosids (but apparently lost in the Rosid A. thaliana) for which we propose the name RDR7.LJRH was supported by a studentship co-funded by the James Hutton Institute (formerly Scottish Crop Research Institute) and the UK Biotechnological and Biological Sciences Research Council (BBSRC). Work in the JPC lab is funded by The Leverhulme Trust (RPG-2012-667), BBSRC (BB/D014376/1, BB/J011762/1) and the Cambridge University Newton Trust. SFB was funded by Leverhulme grant F/09-741/G to Professor Beverley Glover. KG was funded by an EMBO Short Term Fellowship. Work in the PP lab is funded by grant number NRF-2013R1A2A2A01016282 from the Korean National Research Foundation.This is the author accepted manuscript. The final version is available from Nature Publishing Group via https://doi.org/10.1038/srep2308