Professional Development Activities And Job Satisfaction Among Communi

This study was designed to examine the relationship between participation in specific professional development activities and the adjuncts\u27 level of job satisfaction. Data was gathered from previous and current professional development activities at Valencia Community College in Orlando, Florida. Research in the area of professional development activities for adjunct faculty is emerging; however, there is a scarcity of research in the area of professional development activities as a means to increase job satisfaction. The data produced by this study were reviewed to determine, the level of job satisfaction of those adjuncts who attended professional development activities; the degree to which adjunct faculty members attended professional development activities; the reasons why adjuncts attended professional development activities; and how attendance at professional development activities has enhanced adjuncts\u27 teaching performance. Findings showed that adjuncts who attended professional development activities at Valencia Community College were generally satisfied with their jobs. Adjuncts were also satisfied with the professional development activities they attended and many attended more than one activity

Mapping vegetation density and water inundation in a recovering wetland : the Mesopotamian Marshlands

Once considered the largest wetland in Central Asia, the Mesopotamian Marshlands of Southeastern Iraq have nearly disappeared. Various hydrological projects by the Iraqi government and dam construction in the region have nearly destroyed these once rich freshwater wetlands by over 90%. With the launching of Operation Iraqi Freedom recent attempts at restoration have been undertaken. To assess these changes and determine the success of restoration attempts this study is using 275-m multiangular MISR imagery to measure vegetation densities and water inundation patterns. By implementing a mapping method called spectral linear unmixing, fractional estimates of vegetation and water have been determined for six images from 2000-2005. Three subsets of the MISR imagery are compared: multispectral + multiangular, multispectral bands only, and multiangular bands only. Spectral linear unmixing, from all three subsets show a change in vegetation coverage from an average of 4490 km2 in 2000, to 9584 km2 in 2005 representing an increase of 114%. Results for water inundation also indicate an average increase of 109% from 3814 km2 in 2000 to 7986 km2 in 2005. To validate the MISR estimates, I compared these results with fractional estimates of vegetation and water derived from high spatial resolution 2-m QuickBird imagery based on data from 2002 and 2005. Each MISR image is rescaled to the 2-m spatial resolution of QuickBird so that a pixel-by-pixel comparison can be made. The validation results for 2002 and 2005 shows the multispectral + multiangular MISR approach identifies 28% of the water that QuickBird detects. Separately, multispectral and multiangular subsets were only able to detect 11% each. When examining vegetation coverage the multispectral subset is able to detect 69% whereas the multispectral + multiangular, and multiangular subsets detect 61% and 21%, respectively. Results presented in this paper are encouraging and suggest that the Mesopotamian Marshlands is recovering as vegetation is establishing and water is once again present. Interseasonal and interannual images may improve results and be more representative of the region

Selecting Closest Vectors Through Randomization

We consider the problem of finding the closest vectors to a given vector in a large set of vectors, and propose a randomized solution. The method has applications in Automatic Target Recognition (ATR), Web Information Retrieval, and Data Mining.Engineering and Applied Science

Will 'the feeling of abandonment' remain? Persisting impacts of the COVID-19 pandemic on rheumatology patients and clinicians.

OBJECTIVE: To better understand rheumatology patient and clinician pandemic-related experiences, medical relationships and behaviours in order to help identify the persisting impacts of the COVID-19 pandemic and inform efforts to ameliorate the negative impacts and build upon the positive ones. METHODS: Rheumatology patients and clinicians completed surveys (patients n = 1543, clinicians n = 111) and interviews (patients n = 41, clinicians n = 32) between April 2021 and August 2021. A cohort (n = 139) of systemic autoimmune rheumatic disease patients was also followed up from March 2020 to April 2021. Analyses used sequential mixed methods. Pre-specified outcome measures included the Warwick-Edinburgh Mental wellbeing score (WEMWBS), satisfaction with care and healthcare behaviours. RESULTS: We identified multiple ongoing pandemic-induced/increased barriers to receiving care. The percentage of patients agreeing they were medically supported reduced from 74.4% pre-pandemic to 39.7% during-pandemic. Ratings for medical support, medical security and trust were significantly (P <0.001) positively correlated with patient WEMWBS and healthcare behaviours, and decreased during the pandemic. Healthcare-seeking was reduced, potentially long-term, including from patients feeling 'abandoned' by clinicians, and a 'burden' from government messaging to protect the NHS. Blame and distrust were frequent, particularly between primary and secondary care, and towards the UK government, who <10% of clinicians felt had supported clinicians during the pandemic. Clinicians' efforts were reported to be impeded by inefficient administration systems and chronic understaffing, suggestive of the pandemic having exposed and exacerbated existing healthcare system weaknesses. CONCLUSION: Without concerted action-such as rebuilding trust, improved administrative systems and more support for clinicians-barriers to care and negative impacts of the pandemic on trust, medical relationships, medical security and patient help-seeking may persist in the longer term. TRIAL REGISTRATION: This study is part of a pre-registered longitudinal multi-stage trial, the LISTEN study (ISRCTN-14966097), with later COVID-related additions registered in March 2021, including a pre-registered statistical analysis plan

Mutation in GM2A Leads to a Progressive Chorea-Dementia Syndrome

Background: The etiology of many cases of childhood-onset chorea remains undetermined, although advances in genomics are revealing both new disease-associated genes and variant phenotypes associated with known genes. Methods: We report a Saudi family with a neurodegenerative course dominated by progressive chorea and dementia in whom we performed homozygosity mapping and whole exome sequencing. Results: We identified a homozygous missense mutation in GM2A within a prominent block of homozygosity. This mutation is predicted to impair protein function. Discussion: Although discovered more than two decades ago, to date, only five patients with this rare form of GM2 gangliosidosis have been reported. The phenotype of previously described GM2A patients has been typified by onset in infancy, profound hypotonia and impaired volitional movement, intractable seizures, hyperacusis, and a macular cherry red spot. Our findings expand the phenotypic spectrum of GM2A mutation-positive gangliosidosis to include generalized chorea without macular findings or hyperacusis and highlight how mutations in neurodegenerative disease genes may present in unexpected ways

Attribution of neuropsychiatric symptoms and prioritisation of evidence in the diagnosis of neuropsychiatric lupus:a mixed method study

OBJECTIVE: Neuropsychiatric lupus (NPSLE) is challenging to diagnose. Many neuropsychiatric symptoms, such as headache and hallucinations, cannot be verified by tests or clinician assessment. We investigated prioritisations of methods for diagnosing NPSLE and attributional views.METHODS: Thematic and comparative analyses were used to investigate how clinicians prioritise sources of evidence from a 13-item list, and explore discordances in clinician and patient perspectives on attribution.RESULTS: We identified high levels of variability and uncertainty in clinicians' assessments of neuropsychiatric symptoms in SLE patients. In attributional decisions, clinicians (surveys n = 400, interviews n = 50) ranked clinicians' assessments above diagnostic tests (many of which they reported were often unenlightening in NPSLE). Clinicians ranked patient opinion of disease activity last, and 46% of patients reported never/rarely having been asked if their SLE was flaring, despite experienced patients often having "attributional insight". SLE Patients (surveys n = 676, interviews n = 27) estimated higher attributability of neuropsychiatric symptoms to the direct effects of SLE on the nervous system than clinicians (p &lt; 0.001 for all symptoms excluding mania), and 24% reported that their self-assessment of disease activity was never/rarely concordant with their clinicians. Reports of misattributions were common, particularly of non-verifiable diffuse symptoms. Terminology differed between clinicians and influenced attribution estimates.CONCLUSION: NPSLE diagnostic tests and clinician assessments have numerous limitations, particularly in detecting diffuse neuropsychiatric symptoms that can be directly attributable and benefit from immunosuppression. Our findings suggest that incorporating patient attributional insights-although also subject to limitations-may improve attribution decision-making. Consensus regarding terminology and interpretations of "direct attributability" is required.</p

Mutation in GM2A Leads to a Progressive Chorea-Dementia Syndrome

Background: The etiology of many cases of childhood-onset chorea remains undetermined, although advances in genomics are revealing both new disease-associated genes and variant phenotypes associated with known genes. Methods: We report a Saudi family with a neurodegenerative course dominated by progressive chorea and dementia in whom we performed homozygosity mapping and whole exome sequencing. Results: We identified a homozygous missense mutation in GM2A within a prominent block of homozygosity. This mutation is predicted to impair protein function. Discussion: Although discovered more than two decades ago, to date, only five patients with this rare form of GM2 gangliosidosis have been reported. The phenotype of previously described GM2A patients has been typified by onset in infancy, profound hypotonia and impaired volitional movement, intractable seizures, hyperacusis, and a macular cherry red spot. Our findings expand the phenotypic spectrum of GM2A mutation-positive gangliosidosis to include generalized chorea without macular findings or hyperacusis and highlight how mutations in neurodegenerative disease genes may present in unexpected ways

Recognition of, and attitudes towards, people with depression and psychosis with/without alcohol and other drug problems: Results from a national survey of Australian paramedics

Objective Continuing stigma towards mental health problems means that many individuals—especially men—will first present in crisis, with emergency services often the first point of call. Given this situation, the aims of this paper were to assess paramedics’ ability to recognise, and their attitudes towards, males with clinically defined depression and psychosis with and without comorbid alcohol and other drug (AOD) problems. Methods A cross-sectional national online survey of 1230 paramedics throughout Australia. The survey was based on four vignettes: depression with suicidal thoughts, depression with suicidal thoughts and comorbid alcohol problems, and psychosis with and without comorbid AOD problems. Results Just under half of respondents recognised depression, but this decreased markedly to one-fifth when comorbid AOD problems were added to the vignette. In contrast, almost 90% recognised psychosis, but this decreased to just under 60% when comorbid AOD problems were added. Respondents were more likely to hold stigmatising attitudes towards people in the vignettes with depression and psychosis when comorbid AOD problems were present. Respondents endorsed questionnaire items assessing perceived social stigma more strongly than personal stigma. Desire for social distance was greater in vignettes focusing on psychosis with and without comorbid AOD problems than depression with and without comorbid AOD problems. Conclusions Paramedics need a well-crafted multicomponent response which involves cultural change within their organisations and more education to improve their recognition of, and attitudes towards, clients with mental health and AOD problems. Education should focus on the recognition and care of people with specific mental disorders rather than on mental disorders in general. It is essential that education also focuses on understanding and caring for people with AOD problems. Educational interventions should focus on aligning beliefs about public perceptions with personal beliefs about people with mental disorders and AOD problems. This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial

‘But you don’t look sick’: a qualitative analysis of the LUPUS UK online forum

Funder: University of CambridgeAbstract: Lupus is a multi-system autoimmune rheumatic disease with increased morbidity and mortality. Some manifestations are life-threatening with many aspects of living with the disease, difficulties in diagnosis and accessing appropriate medical care, having an impact on quality of life. The disease itself, and these patients’ perspectives, are currently poorly understood and under-researched. The LUPUS UK forum of conversations between over 25,000 members provides a rich environment to explore the views of these patients. Conversations on the LUPUS UK online forum were qualitatively explored using virtual ethnography and thematic analysis. The forum itself and positive medical relationships were widely considered to provide a means of support, understanding and validation. Forum members expressed difficulties in diagnosis, disease management, and the psychological and physical impact of living with an unpredictable, poorly understood disease, often with life-changing symptoms. Invalidating personal, social and medical environments were perceived as exacerbating these difficulties. Delays in diagnosis and misdiagnoses were frequently discussed as causing significant damage, especially when symptoms were disbelieved or dismissed. Invalidation was the key theme with further themes of: Uncertainty, Medical (mis)communications and misunderstandings, Navigating health systems and Resilience and support. Although effective care and support was reported by some members, the negative impact of living with an incurable, life-changing disease was often exacerbated by perceived invalidation, uncertainty, and difficulties in multiple areas of members’ lives. Improved knowledge of the disease and greater support at all stages of the diagnostic journey could improve outcomes and quality of life for these patients