Improving the Lives of Transgender Older Adults: Recommendations for Policy and Practice

Transgender and gender non-conforming adults face a myriad of challenges as they age. While very limited, the existing research on transgender people paints a picture of many people aging in isolation and without a network of knowledgeable or welcoming providers in the aging, health and social services arenas. Further, transgender elders often experience extreme disparities in access to health care and low rates of health insurance coverage due in large part to systemic discrimination from providers and insurance companies, as well as economic instability resulting from discrimination in employment and housing, among other areas. An overarching challenge for policymakersand practitioners isthe dearth in research examining the challenges facing this population--and the types of policies and programmatic interventions that would improve their lives. While the need for better data and more research on lesbian, gay and bisexual communities has gained support over the last few years, gender identity remains largely absent from the scope of social research and analysis. Moreover, few studies have addressed the specific challenges facing transgender elders. Research focused on transgender people of color is even more limited, despite some studies suggesting that they experience high levels of violence and discrimination

Addressing climate change impacts on agriculture and natural resources: Barriers and priorities for land-grant universities in the northeastern United States

Climate change has serious implications for agricultural production, natural resource management, and food security. In the United States, land-grant universities and the U.S. Cooperative Extension System have a critical role to play in conducting basic and applied research related to climate change and translating findings into meaningful programming. However, land-grant universities and Extension have had difficulty maintaining their roles as the preeminent source of trusted information on complex topics like climate change. To help guide research and programming agendas of land-grant universities, the authors explored the barriers and priorities that researchers and Extension personnel at 16 northeastern land-grant universities perceive as they pursue climate change research and programming. Through an online survey, respondents indicated their perceptions of barriers related to information, workplace, and target audiences as well as the priorities they perceived as most important for land-grant universities to pursue. Statistical analysis indicated that lack of funding, lack of time, lack of locally relevant climate information, and challenges with target audiences were among the most critical barriers. In terms of future priorities, respondents indicated securing funding for applied research, training Extension educators, and developing locally relevant decision support tools as the most important activities northeastern land-grant universities can undertake. Based on these findings, this study concludes that land-grant universities will need to strategically pursue research and educational programming on climate change in ways that integrate research and Extension and simultaneously address climate change and other concerns of land managers

Leadership characteristics in the immigrant community

The objective of this study is to understand the immigrant community perception of leadership and its characteristics. We want to know what qualities they would assign to leaders. The study also investigates the community perception of the following leadership characteristics: decisionmaking, associations, perception, and ease of leadership. Decision-making relates to how the decision-making is determined in general by immigrants. For example, if decisions are made with a conscious awareness of how it affects others, if the decisions are made for personal benefit, if decisions are made using a cost benefit analysis, etc. .We analyze associations based on past relationships that influence good leadership in immigrant. Ease of leadership is analyzed by the perceived amount of difficulty associated with leadership. All factors are related to their effect on the immigrant community. There are multiple studies that analyze and interpret leadership factors and qualities among immigrant or minority communities. Leader to Leader discusses whom different families coming from different cultural backgrounds and areas (Leadership, 2005). Another study focused on how cultural factors influence leadership among immigrants and how these characteristics affect operations in their respective organizations (Yun-His, 2011). This study is important in understanding other cultures and their views on leadership. It also allows people to help create better leaders based on the results we may find. (Author abstract)Tobin, P., Richard, N., Harrington, S., Remy, A., and Michaud, A. (2014). Leadership qualities and characteristics in the Manchester, NH immigrant community. Retrieved from http://academicarchive.snhu.ed

Usefulness of Delivery Methods for Climate Change Programming: Perspectives of Extension and Research Faculty

Extension is responding to climate change through programming intended to encourage adaptation and mitigation in agricultural production and natural resources management. However, effectively engaging target audiences requires identifying appropriate delivery methods. We conducted a study to identify delivery methods researchers and Extension professionals at land-grant universities in the northeastern United States perceive as useful for climate change outreach. Respondents viewed all delivery methods as only slightly useful, though traditional options, including face-to-face interactions and the use of videos and websites, were perceived as slightly more useful than other delivery methods. Therefore, we in Extension must experiment with various delivery methods to identify those most likely to effect the adoption of adaptation and mitigation practices

The Breast Cancer Microenvironment and Lipoprotein Lipase: Another Negative Notch for a Beneficial Enzyme?

The energy demand of breast cancers is in part met through the β-oxidation of exogenous fatty acids. Fatty acids may also be used to aid in cell signaling and toward the construction of new membranes for rapidly proliferating tumor cells. A significant quantity of fatty acids comes from the hydrolysis of lipoprotein triacylglycerols and phospholipids by lipoprotein lipase (LPL). The lipid obtained via LPL in the breast tumor microenvironment may thus promote breast tumor growth and development. In this hypothesis article, we introduce LPL, provide a meta-analysis of RNAseq data showing that LPL is associated with poor prognosis, and explain how LPL might play a role in breast cancer prognosis over time

The evolution of binary populations in cool, clumpy star clusters

Observations and theory suggest that star clusters can form in a subvirial (cool) state and are highly substructured. Such initial conditions have been proposed to explain the level of mass segregation in clusters through dynamics, and have also been successful in explaining the origin of trapezium-like systems. In this paper we investigate, using N-body simulations, whether such a dynamical scenario is consistent with the observed binary properties in the Orion Nebula Cluster (ONC). We find that several different primordial binary populations are consistent with the overall fraction and separation distribution of visual binaries in the ONC (in the range 67 - 670 au), and that these binary systems are heavily processed. The substructured, cool-collapse scenario requires a primordial binary fraction approaching 100 per cent. We find that the most important factor in processing the primordial binaries is the initial level of substructure; a highly substructured cluster processes up to 20 per cent more systems than a less substructured cluster because of localised pockets of high stellar density in the substructure. Binaries are processed in the substructure before the cluster reaches its densest phase, suggesting that even clusters remaining in virial equilibrium or undergoing supervirial expansion would dynamically alter their primordial binary population. Therefore even some expanding associations may not preserve their primordial binary population.Comment: 12 pages, 7 figures; accepted for publication in MNRA

Structural and psycho-social limits to climate change adaptation in the great barrier reef region

Adaptation, as a strategy to respond to climate change, has limits: there are conditions under which adaptation strategies fail to alleviate impacts from climate change. Research has primarily focused on identifying absolute bio-physical limits. This paper contributes empirical insight to an emerging literature on the social limits to adaptation. Such limits arise from the ways in which societies perceive, experience and respond to climate change. Using qualitative data from multi-stakeholder workshops and key-informant interviews with representatives of the fisheries and tourism sectors of the Great Barrier Reef region, we identify psycho-social and structural limits associated with key adaptation strategies, and examine how these are perceived as more or less absolute across levels of organisation. We find that actors experience social limits to adaptation when: i) the effort of pursuing a strategy exceeds the benefits of desired adaptation outcomes; ii) the particular strategy does not address the actual source of vulnerability, and; iii) the benefits derived from adaptation are undermined by external factors. We also find that social limits are not necessarily more absolute at higher levels of organisation: respondents perceived considerable opportunities to address some psycho-social limits at the national-international interface, while they considered some social limits at the local and regional levels to be effectively absolute

Variability in plasma concentrations of methylprednisolone 6 days after intrasynovial injection of methylprednisolone acetate in racing horses: A field study

Background: Methylprednisolone (MP) acetate is a commonly used corticosteroid for suppression of inflammation in synovial structures in horses. Its use is often regulated in equine sports by plasma MP concentrations. Objectives: To describe variability in MP plasma concentrations after MP acetate injection in different synovial structures and with co-administration with hyaluronic acid (HA). Study design: Field study in actively racing horses in three disciplines (Thoroughbred, Standardbred and Quarter Horse). Methods: Seventy-six horses (15 Thoroughbreds, 20 Standardbreds and 41 Quarter Horses) were included in the study. Injection of any synovial structure with a total body dose of 100 mg MP acetate was permitted, data were grouped according to the synovial structure injected and coadministration with HA. Plasma was collected before injection and at 6 days post-injection. Per cent censored data (below the limit of quantification) for each synovial structure were determined, and summary statistics generated by Robust Regression on Order. Differences between synovial structures and co-administration with HA were identified by ANOVA with Tukey’s post hoc testing. Results: Metacarpophalangeal (MCP) plasma concentrations contained 86% censored data and could not be included in the statistical analysis. The carpal joints (CJO) group had a lower plasma MP concentration (P \u3c 0.05) than the distal tarsal joints (DTJ) or medial femorotibial (MFT), the no HA (NHA) group had a lower plasma MP concentration (P \u3c 0.05) than HA. Main limitations: The synovial structures injected varied by racing discipline, so this study was unable to identify any differences between disciplines. Conclusions: Practitioners should be aware that injection of DTJ, CS and MFT joints, and combining MP acetate with HA may prolong its clearance, and withdrawal times for competition in regulated equine sports

Gas phase thermometry of hot turbulent jets using laser induced phosphorescence

This article is made available through the Brunel Open Access Publishing Fund. Copyright @ 2013 OSAThe temperature distributions of heated turbulent jets of air were determined using two dimensional (planar) laser induced phosphorescence. The jets were heated to specific temperature increments, ranging from 300 – 850 K and several Reynolds numbers were investigated at each temperature. The spectral ratio technique was used in conjunction with thermographic phosphors BAM and YAG:Dy, individually. Single shot and time averaged results are presented as two dimensional stacked images of turbulent jets. YAG:Dy did not produce a high enough signal for single shot measurements. The results allowed for a direct comparison between BAM and YAG:Dy, revealing that BAM is more suitable for relatively lower temperature, fast and turbulent regimes and that YAG:Dy is more suited to relatively higher temperature, steady flow situations

Stellar Kinematics of Young Clusters in Turbulent Hydrodynamic Simulations

The kinematics of newly-formed star clusters are interesting both as a probe of the state of the gas clouds from which the stars form, and because they influence planet formation, stellar mass segregation, cluster disruption, and other processes controlled in part by dynamical interactions in young clusters. However, to date there have been no attempts to use simulations of star cluster formation to investigate how the kinematics of young stars change in response to variations in the properties of their parent molecular clouds. In this letter we report the results of turbulent self-gravitating simulations of cluster formation in which we consider both clouds in virial balance and those undergoing global collapse. We find that stars in these simulations generally have velocity dispersions smaller than that of the gas by a factor of ~ 5, independent of the dynamical state of the parent cloud, so that subvirial stellar velocity dispersions arise naturally even in virialized molecular clouds. The simulated clusters also show large-scale stellar velocity gradients of ~0.2-2 km s$^{-1}$ pc$^{-1}$ and strong correlations between the centroid velocities of stars and gas, both of which are observed in young clusters. We conclude that star clusters should display subvirial velocity dispersions, large-scale velocity gradients, and strong gas-star velocity correlations regardless of whether their parent clouds are in virial balance, and, conversely, that observations of these features cannot be used to infer the dynamical state of the parent gas clouds.Comment: 5 pages, 4 figures, accepted to ApJ