The Spouse\u27s Perspective of Agricultural Education as a Career

The national shortage of agricultural education teachers is an urgent concern because it results in less students prepared to seek careers in agriculture and other STEM disciplines. Factors including the excessive demands placed on agriculture teachers have contributed to teacher turnover. These demands often spill over into other life domains, such as the family. Since individuals in the family domain can exert an influence on career decisions of their loved ones, it is important to understand the influence of the agricultural education profession on perceptions and work-family conflict of the agriculture teacher\u27s spouse or partner (henceforth spouse). Additionally, job satisfaction has been found to be a strong indicator of a teacher\u27s intent to remain in the profession, however little research has examined the influence of the spouse\u27s attitudes or personal factors related to job satisfaction. This study sought to describe the attitudes of the agriculture teachers\u27 spouse regarding agricultural education as a career, specifically to examine factors associated with the spouse\u27s satisfaction with agricultural education. An online survey consisting of two sections: 1) spouses\u27 demographic information; and 2) spouses\u27 attitudes towards agricultural education (e.g., agriculture teachers\u27 work-family conflict (WFC), satisfaction with career, family supportive work-culture) was distributed to a national sample of 699 agriculture teachers\u27 spouses. Spouses indicated relatively high satisfaction with agricultural education and moderate levels of WFC and family-supportive work culture. Significant predictors of spouses\u27 satisfaction with agricultural education include total family household work hours, WFC, and family supportive work culture. Gender and whether the spouse had participated in SBAE were not significant. Implications exist to reduce WFC and to continue to promote a positive family supportive work culture within the agricultural education profession

SOCIAL WORK STUDENTS ABILITY TO IDENTIFY SIGNS OF AUTISM IN CHILDREN

The purpose of this study was to examine the ability of students in the Master of Social Work (MSW) program to correctly identify signs of autism in children by completing a survey. This research project was conducted in collaboration with California State University, San Bernardino (CSUSB) and the MSW program by using MSW students as participants. The study used a survey designed with items that measured the knowledge of participants. The results of this study may be beneficial to the Director of Social Work, future MSW students, and professors to examine how well the current MSW program is preparing students to work with children that have autism. Ultimately, this study may improve the MSW program and curriculum that could benefit future social workers and their competence in the field. The results of this study found significance between amount of previous work experience with children who have autism and their scores on the survey, as well as their experience with children who have autism from learning about it in a course, personal interaction, or work experience. However, there were not significant findings regarding MSW standing or field of interest and autism scores. This can be determined to mean MSW students have knowledge of autism from previous work experience, but there are no findings that indicate the MSW program at CSUSB is additionally preparing students with an understanding of the nature, primary symptoms of, and treatment of autism. This may also mean students are able to retain more knowledge regarding autism based on their experiences directly working with children who have autism, rather than learning about it in a course. The findings of this study are beneficial to improve upon the CSUSB curriculum for the MSW program to incorporate autism into more courses to increase knowledge of autism symptoms, diagnostic criteria, and treatment options, as well as including more fieldwork opportunities with this population

Applications of environmental DNA (eDNA) in agricultural systems: Current uses, limitations and future prospects

Global food production, food supply chains and food security are increasingly stressed by human population growth and loss of arable land, becoming more vulnerable to anthropogenic and environmental perturbations. Numerous mutualistic and antagonistic species are interconnected with the cultivation of crops and livestock and these can be challenging to identify on the large scales of food production systems. Accurate identifications to capture this diversity and rapid scalable monitoring are necessary to identify emerging threats (i.e. pests and pathogens), inform on ecosystem health (i.e. soil and pollinator diversity), and provide evidence for new management practices (i.e. fertiliser and pesticide applications). Increasingly, environmental DNA (eDNA) is providing rapid and accurate classifications for specific organisms and entire species assemblages in substrates ranging from soil to air. Here, we aim to discuss how eDNA is being used for monitoring of agricultural ecosystems, what current limitations exist, and how these could be managed to expand applications into the future. In a systematic review we identify that eDNA-based monitoring in food production systems accounts for only 4 % of all eDNA studies. We found that the majority of these eDNA studies target soil and plant substrates (60 %), predominantly to identify microbes and insects (60 %) and are biased towards Europe (42 %). While eDNA-based monitoring studies are uncommon in many of the world\u27s food production systems, the trend is most pronounced in emerging economies often where food security is most at risk. We suggest that the biggest limitations to eDNA for agriculture are false negatives resulting from DNA degradation and assay biases, as well as incomplete databases and the interpretation of abundance data. These require in silico, in vitro, and in vivo approaches to carefully design, test and apply eDNA monitoring for reliable and accurate taxonomic identifications. We explore future opportunities for eDNA research which could further develop this useful tool for food production system monitoring in both emerging and developed economies, hopefully improving monitoring, and ultimately food security

Scratching Beneath the Surface : Intentionality in Great Ape Signal production

Despite important similarities having been found between human and animal communication systems, surprisingly little research effort has focussed on whether the cognitive mechanisms underpinning these behaviours are also similar. In particular, it is highly debated whether signal production is the result of reflexive processes, or can be characterised as intentional. Here, we critically evaluate the criteria that are used to identify signals produced with different degrees of intentionality, and discuss recent attempts to apply these criteria to the vocal, gestural, and multimodal communicative signals of great apes and more distantly related species. Finally, we outline the necessary research tools, such as physiologically validated measures of arousal, and empirical evidence that we believe would propel this debate forward and help unravel the evolutionary origins of human intentional communication

Review: The Newsletter of the Literary Managers and Dramaturgs of the Americas, volume 14, issue 1

Contents include: Far From Inundated, A Word form the President, BHAGS Words of Welcome, Remarks from Conference Co-Chair Ed Sobel, Keynote Speech Given by Chuck Smith Introduced by Michele Volansky, The Telephone Monologues: Five Monologues Written for the 2003 LMDA Conference introduced by Janet Allard, Telephone, Billy, The Visitors, A Drag Queen, Choice, Don\u27t Know Much About Holly-turgy Outline, Reflections on Conference 2003, Elect Better Actors, Neo-Romantic Manifesto, Pullet Surprise-Call for Nominations, and Regional News-Know Your Regional Vice Presidents. Issue editors: D.J. Hopkins, Shelley Orr, Liz Engelman, Madeleine Oldham, Jacob Zimmerhttps://soundideas.pugetsound.edu/lmdareview/1028/thumbnail.jp

Jet-Powered Molecular Hydrogen Emission from Radio Galaxies

H2 pure-rotational emission lines are detected from warm (100-1500 K) molecular gas in 17/55 (31% of) radio galaxies at redshift z<0.22 observed with the Spitzer IR Spectrograph. The summed H2 0-0 S(0)-S(3) line luminosities are L(H2)=7E38-2E42 erg/s, yielding warm H2 masses up to 2E10 Msun. These radio galaxies, of both FR radio morphological types, help to firmly establish the new class of radio-selected molecular hydrogen emission galaxies (radio MOHEGs). MOHEGs have extremely large H2 to 7.7 micron PAH emission ratios: L(H2)/L(PAH7.7) = 0.04-4, up to a factor 300 greater than the median value for normal star-forming galaxies. In spite of large H2 masses, MOHEGs appear to be inefficient at forming stars, perhaps because the molecular gas is kinematically unsettled and turbulent. Low-luminosity mid-IR continuum emission together with low-ionization emission line spectra indicate low-luminosity AGNs in all but 3 radio MOHEGs. The AGN X-ray emission measured with Chandra is not luminous enough to power the H2 emission from MOHEGs. Nearly all radio MOHEGs belong to clusters or close pairs, including 4 cool core clusters (Perseus, Hydra, A 2052, and A 2199). We suggest that the H2 in radio MOHEGs is delivered in galaxy collisions or cooling flows, then heated by radio jet feedback in the form of kinetic energy dissipation by shocks or cosmic rays.Comment: ApJ in press, 40 pages, 18 figures, 14 table

Polymorphisms in Plasmodium falciparum chloroquine resistance transporter and multidrug resistance 1 genes: parasite risk factors that affect treatment outcomes for P. falciparum malaria after artemether-lumefantrine and artesunate-amodiaquine.

Adequate clinical and parasitologic cure by artemisinin combination therapies relies on the artemisinin component and the partner drug. Polymorphisms in the Plasmodium falciparum chloroquine resistance transporter (pfcrt) and P. falciparum multidrug resistance 1 (pfmdr1) genes are associated with decreased sensitivity to amodiaquine and lumefantrine, but effects of these polymorphisms on therapeutic responses to artesunate-amodiaquine (ASAQ) and artemether-lumefantrine (AL) have not been clearly defined. Individual patient data from 31 clinical trials were harmonized and pooled by using standardized methods from the WorldWide Antimalarial Resistance Network. Data for more than 7,000 patients were analyzed to assess relationships between parasite polymorphisms in pfcrt and pfmdr1 and clinically relevant outcomes after treatment with AL or ASAQ. Presence of the pfmdr1 gene N86 (adjusted hazards ratio = 4.74, 95% confidence interval = 2.29 - 9.78, P < 0.001) and increased pfmdr1 copy number (adjusted hazards ratio = 6.52, 95% confidence interval = 2.36-17.97, P < 0.001 : were significant independent risk factors for recrudescence in patients treated with AL. AL and ASAQ exerted opposing selective effects on single-nucleotide polymorphisms in pfcrt and pfmdr1. Monitoring selection and responding to emerging signs of drug resistance are critical tools for preserving efficacy of artemisinin combination therapies; determination of the prevalence of at least pfcrt K76T and pfmdr1 N86Y should now be routine

Healthy Annapolis

Final project for Urban Studies and Planning Studio (Summer 2017). University of Maryland, College Park.Annapolis, Maryland, located in Anne Arundel County, is home to the United States Naval Academy and Saint John’s College. The small waterfront capital city is also a popular tourist destination for sailors and history buffs drawn to the nationally recognized historic district. While continuing to focus on preserving the City’s historic and natural resources and strong local economy, Annapolis is taking steps to become a healthier city by participating in the Let’s Move! Cities Towns, and Counties (LMCTC) initiative, a national campaign to end childhood obesity by providing guidance to elected officials, parents, schools, community leaders, and other stakeholders in order to make healthy living accessible for everyone. Annapolis has successfully met the five initial program goals for LMCTC, and has achieved All-Star status. This report will help the City pursue three of the four All-Star strategies it is now eligible to pursue after achieving All-Star status. This report highlights disadvantaged communities, as they are more likely to suffer from poor health. In addition to an increased likelihood of health issues, these communities are also less likely to have resources such as education and community support to improve certain aspects of their health. This University of Maryland PALS summer studio project is meant to help guide the City of Annapolis in creating a healthier city for all residents, and in reaching their LMCTC All-Star strategies. Four chapters were written by groups that focused on health-related aspects of the city that relate directly to areas of focus for achieving All-Star status: 1) updates to incorporate health into the Comprehensive Plan, 2) parks and open space, 3) bicycle infrastructure, and 4) urban agriculture and community gardens. We hope that by providing recommendations for integrating health into the planning process and city design, and by suggesting strategies to make the most effective use of existing tools, Annapolis will be better situated to achieve its LMCTC All-Star strategies.The City of Annapoli

vitro and ex vivo testing of tenofovir shows it is effective as an HIV-1 microbicide

Abstract Background: Tenofovir gel has entered into clinical trials for use as a topical microbicide to prevent HIV-1 infection but has no published data regarding pre-clinical testing using in vitro and ex vivo models. To validate our findings with on-going clinical trial results, we evaluated topical tenofovir gel for safety and efficacy. We also modeled systemic application of tenofovir for efficacy