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Issue Brief: LGBT Immigration
Often when LGBT immigrants are deported from the United States, harsh punishments such as death and exile await them in their native lands. Because of strict and antiquated marriage laws that do not account for same-sex relationships, LGBT immigrants are not treated with the same privileges as opposite-sex couples, and these people generally find it much harder to successfully immigrate into the US. This unfortunate reality has caused several LGBT identifiers to attempt to reform US immigration legislation via protest in hopes of making the immigration process fairer
Managers' Perspectives of an Effective Health and Social Care Worker in the Independent Sector: An Ethnographic Study
Aim: This thesis presents an ethnographic investigation into the perceptions of managers in the independent health and social care sector regarding the characteristics of effective health and social care workers. The study investigates the managerial perspective of the values, skills, knowledge, and functional behaviours regarded essential for providing high-quality care services to adults who may be at risk. Using an ethnographic methodology, the study seeks to glean rich and nuanced insights from managers who play a central role in moulding and supervising the Health and Social Care workforce. Background: Health and social care workers require a variety of skills and knowledge for them to be perceived as effective by their managers. The skill and behavioural requirements range from the practicalities of supporting people with their daily living tasks, including clinical support, to high levels of emotional intelligence to support the sociological, psychological, and emotional wellbeing of people who access health and social care services. Health and social care frontline workers require a sophisticated level of emotional intelligence with positive, personal attributes such as patience, kindness, empathy, and compassion. Methodological approach: An interpretive, ethnographic design was adopted for the study incorporating symbolic interactionism with social constructionism as a lens with which to analyse the outcomes from the research question. Individual, semistructured ethnographic interviews were conducted with ten managers (n=10), and 18 two focus groups were held in which participants were asked to identify the characteristics that, in their opinion, constitute an effective frontline worker. The leadership focus groups included eleven managers in total (n=5 + n=6) therefore twenty-one participants in total (n=21) plus field notes thus achieving triangulation. The data was analysed using Ricoeurâs thematic analysis framework. Findings: Communities of practice are naturally inherent in well performing teams. On a service level this is brought about through the behaviours of effective frontline workers, creating cultures of effective communication and continual, shared learning to enhance the lives of their service users. One may suggest a culture of experiential learning begins through the metamorphic, liminal experience of integrating staff members into the organisational culture. Liminality is present in the experience of individual workers, teams and the âliving organisationâ. It is a catalyst, in which processes happen spontaneously, leading to consideration of 21st century healthcare and compassion in caring; essential for the transformative, person-centred healthcare required in contemporary practice. Recommendations: Recommendations included the development of a professional identity through communities of practice, an educational push towards enhancing staff self-actualisation, and the cultivation of organisational culture, all of which would lead to compassionate care with a focus on facilitating service user safety and happiness
When Autumn Comes Around
Silhouette of man and woman with orange leaves in backgroundhttps://scholarsjunction.msstate.edu/cht-sheet-music/6704/thumbnail.jp
The Object Management Group Ontology Definition Metamodel
Report of a submission being made to a major international software engineering standards group, the Object Management Group which ties together OMG standards with World-Wide Web Consortium and International Standards Organization standards. Major industry bodies including IBM are collaborating, and the submission has the support of 24 companies. OMG, W3C and ISO standards strongly influence the industry, especially in combination. Colomb was a major contributor, responsible for 30% of the submission, and the primary author of the paper
Preferred Features of E-Mental Health Programs for Prevention of Major Depression in Male Workers: Results From a Canadian National Survey
Background: Major depression is a prevalent mental disorder and imposes considerable burden on health and productivity. Men are not immune to major depression, yet they often delay seeking help because of perceived stigma and gender norms. E-mental health programs hold potential for early prevention of major depression. However, we have little knowledge about men\u27s preferences for design features of e-mental health programs.
Objectives: The objective of this study was to (1) estimate and compare the proportions of Internet use for medical information, preferred design features, and likely use of e-mental health programs; (2) examine factors associated with the likely use of e-mental health programs; and (3) understand potential barriers to the use of e-mental health programs among Canadian working men, who were at high risk of a major depressive episode (MDE).
Methods: A cross-sectional survey in 10 Canadian provinces was conducted between March and December 2015. Random digit dialing method was used through household landlines and cell phones to collect data from 511 working men who were at high risk of having an MDE and 330 working men who were at low risk of having an MDE.
Results: High-risk men were more likely to endorse the importance of accessing health resources on the Internet than low-risk men (83.4% vs 75.0%, respectively; P=.01). Of the 17 different features assessed, the top three features most likely to be used by high-risk men were: information about improving sleep hygiene (61.3%), practice and exercise to help reduce symptoms of stress and depression (59.5%), and having access to quality information and resources about work stress issues (57.8%). Compared with men at low risk for MDE, men at high risk for MDE were much more likely to consider using almost every one of the different design features. Differences in preferences for the design features by age among men at high risk of MDE were found only for 3 of 17 features. Differences in preferences for design features between English- and French-speaking participants were found only for 4 out of the 17 features. Analysis of qualitative data revealed that privacy issues, perceived stigma, ease of navigation, personal relevance, and lack of personal interaction, time, and knowledge were identified as barriers to the use of e-mental health programs in working men who were at high risk of MDE.
Conclusion: E-mental health programs may be a promising strategy for prevention of depression in working men. Development of e-mental health programs should consider men\u27s preferences and perceived barriers to enhance the acceptability of this approach
Assessment of cochlear synaptopathy by electrocochleography to low frequencies in a preclinical model and human subjects
Cochlear synaptopathy is the loss of synapses between the inner hair cells and the auditory nerve despite survival of sensory hair cells. The findings of extensive cochlear synaptopathy in animals after moderate noise exposures challenged the long-held view that hair cells are the cochlear elements most sensitive to insults that lead to hearing loss. However, cochlear synaptopathy has been difficult to identify in humans. We applied novel algorithms to determine hair cell and neural contributions to electrocochleographic (ECochG) recordings from the round window of animal and human subjects. Gerbils with normal hearing provided training and test sets for a deep learning algorithm to detect the presence of neural responses to low frequency sounds, and an analytic model was used to quantify the proportion of neural and hair cell contributions to the ECochG response. The capacity to detect cochlear synaptopathy was validated in normal hearing and noise-exposed animals by using neurotoxins to reduce or eliminate the neural contributions. When the analytical methods were applied to human surgical subjects with access to the round window, the neural contribution resembled the partial cochlear synaptopathy present after neurotoxin application in animals. This result demonstrates the presence of viable hair cells not connected to auditory nerve fibers in human subjects with substantial hearing loss and indicates that efforts to regenerate nerve fibers may find a ready cochlear substrate for innervation and resumption of function
Prediction of mesophotic coral distributions in the Auâau Channel, Hawaii
The primary objective of this study was to predict the distribution of mesophotic hard corals in the Auâau Channel in the Main Hawaiian Islands (MHI). Mesophotic hard corals are light-dependent corals adapted to the low light conditions at approximately 30 to 150 m in depth. Several physical factors potentially influence their spatial distribution, including aragonite saturation, alkalinity, pH, currents, water temperature, hard substrate availability and the availability of light at depth. Mesophotic corals and mesophotic coral ecosystems (MCEs) have increasingly been the subject of scientific study because they are being threatened by a growing number of anthropogenic stressors. They are the focus of this spatial modeling effort because the Hawaiian Islands Humpback Whale National Marine Sanctuary (HIHWNMS) is exploring the expansion of its scopeâbeyond the protection of the North Pacific Humpback Whale (Megaptera novaeangliae)âto include the conservation and management of these ecosystem components. The present study helps to address this need by examining the distribution of mesophotic corals in the Auâau Channel region. This area is located between the islands of Maui, Lanai, Molokai and Kahoolawe, and includes parts of the Kealaikahiki, AlalÄkeiki and Kalohi Channels. It is unique, not only in terms of its geology, but also in terms of its physical oceanography and local weather patterns. Several physical conditions make it an ideal place for mesophotic hard corals, including consistently good water quality and clarity because it is flushed by tidal currents semi-diurnally; it has low amounts of rainfall and sediment run-off from the nearby land; and it is largely protected from seasonally strong wind and wave energy. Combined, these oceanographic and weather conditions create patches of comparatively warm, calm, clear waters that remain relatively stable through time.
Freely available Maximum Entropy modeling software (MaxEnt 3.3.3e) was used to create four separate maps of predicted habitat suitability for: (1) all mesophotic hard corals combined, (2) Leptoseris, (3) Montipora and (4) Porites genera. MaxEnt works by analyzing the distribution of environmental variables where species are present, so it can find other areas that meet all of the same environmental constraints. Several steps (Figure 0.1) were required to produce and validate four ensemble predictive models (i.e., models with 10 replicates each). Approximately 2,000 georeferenced records containing information about mesophotic coral occurrence and 34 environmental predictors describing the seafloorâs depth, vertical structure, available light, surface temperature, currents and distance from shoreline at three spatial scales were used to train MaxEnt. Fifty percent of the 1,989 records were randomly chosen and set aside to assess each model replicateâs performance using Receiver Operating Characteristic (ROC), Area Under the Curve (AUC) values. An additional 1,646 records were also randomly chosen and set aside to independently assess the predictive accuracy of the four ensemble models. Suitability thresholds for these models (denoting where corals were predicted to be present/absent) were chosen by finding where the maximum number of correctly predicted presence and absence records intersected on each ROC curve. Permutation importance and jackknife analysis were used to quantify the contribution of each environmental variable to the four ensemble models
Design, synthesis, pharmacological characterization of a fluorescent agonist of the P2Y 14 receptor
The P2Y14R is a G(i/o)-coupled receptor of the P2Y family of purinergic receptors that is activated by extracellular UDP and UDP-glucose (UDPG). In an earlier report we described a P2Y14R fluorescent probe, MRS4174, based on the potent and selective antagonist PPTN, a naphthoic acid derivative. Here, we report the design, preparation, and activity of an agonist-based fluorescent probe MRS4183 (11) and a shorter P2Y14R agonist congener, which contain a UDP-glucuronic acid pharmacophore and BODIPY fluorophores conjugated through diaminoalkyl linkers. The design relied on both docking in a P2Y14R homology model and established structure activity relationship (SAR) of nucleotide analogs. 11 retained P2Y14R potency with EC50 value of 0.96 nM (inhibition of adenylyl cyclase), compared to parent UDPG (EC50 47 nM) and served as a tracer for microscopy and flow cytometry, displaying minimal nonspecific binding. Binding saturation analysis gave an apparent binding constant for 11 in whole cells of 21.4±1.1 nM, with a t1/2 of association at 50 nM 11 of 23.9 min. Known P2Y14R agonists and PPTN inhibited cell binding of 11 with the expected rank order of potency. The success in the identification of a new P2Y14R fluorescent agonist with low nonspecific binding illustrates the advantages of rational design based on recently determined GPCR X-ray structures. Such conjugates will be useful tools in expanding the SAR of this receptor, which still lacks chemical diversity in its collective ligands
Stellar populations in the CFHTLS. I. New constraints on the IMF at low mass
We present a stellar populations analysis of the first release of the CFHTLS
(Canada-France-Hawai Telescope Legacy Survey) data. A detailed comparison
between the Besan\c{c}on model of the Galaxy and the first data release of the
CFHTLS-Deep survey is performed by implementing the MEGACAM photometric system
in this model using stellar atmosphere model libraries. The reliability of the
theoretical libraries to reproduce the observed colours in the MEGACAM system
is investigated. The locations of various stellar species like subdwarfs, white
dwarfs, late-type and brown dwarfs, binary systems are identified. The
contamination of the stellar sample by quasars and compact galaxies is
quantified using spectroscopic data from the VIMOS-VLT Deep Survey (VVDS) as a
function of magnitude and colour. A comparison between simulated
counts using the standard IMF at low masses show that the number of very low
mass dwarfs may have been underestimated in previous studies. These
observations favour a power law IMF following
with for 0.25 \Msun or for 0.2 \Msun
for single stars. The resulting LF is in agreement with the local LF as
measured from the 5 or 25 pc samples. It is in strong disagreement with the
Zheng et al (2001) LF measured from deep HST data. We show that this
discrepancy can be understood as an indication of a different IMF at low masses
at early epochs of the Galaxy compared to the local thin disc IMF.Comment: 15 pages The original paper with the figures at high resolution can
be found under the anonymous ftp (ftp.iap.fr:
pub/from_users/schulthe/cfhtls.pdf
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