110 research outputs found
Eine deutschsprachige Kurzskala zur Messung des Konstrukts Need for Cognition: Die Need for Cognition Kurzskala (NFC-K)
Cidade sustentável: direito a uma vida urbana digna / Sustainable city: right to a digna urban life
O tema da pesquisa se desenvolve a partir do estudo do que é uma cidade sustentável e a preocupação do Poder Estatal na valorização das suas diretrizes. A primeira parte do trabalho trata sobre a previsão normativa para a concretização deste projeto de cidade, seguindo com uma análise sobre o desenvolvimento sustentável e a cidade sustentável, finalizando com a tratativa sobre a dimensão da sustentabilidade e os seus benefícios para a progressão das cidades. O método de pesquisa utilizado é analítico e o procedimento é comparativo. Dentre as conclusões, afirmou-se que é possível de existir uma cidade sustentável, contanto que haja apoio normativo, administrativo, parcerias público-privadas e participação da sociedade.
Ein Vergleich traditioneller und computergestützter Methoden zur Erstellung einer deutschsprachigen Need for Cognition Kurzskala
Die vorliegende Arbeit dient der Entwicklung einer Kurzskala zur Messung von Need for Cognition (NFC). Neben traditionellen Verfahren der Itemreduktion auf Basis von Itemkennwerten der klassischen Testtheorie wurde in Studie 1 (N = 282) ein neues, computergestütztes Verfahren des "full information approach" vorgestellt. Mithilfe der beiden Verfahren wurden 3 mögliche Skalen mit jeweils 5 Items selektiert, welche in einem unabhängigen Datensatz in Studie 2 (N = 530) Validierungskriterien unterzogen wurden. Aus den 3 Skalen mit ähnlichen Ergebnissen bezüglich der Gütekriterien wurde eine anhand der "full information approach" erstellten Skalen als finale Kurzskala NFC-K ausgewählt. Diese NFC-K weist ein Cronbachs α von .69 auf, eine Korrelation mit der Langskala von .81 und keinen signifikanten Zusammenhang mit sozialer Erwünschtheit. Neben der systematischen und objektiven Selektion und Validierung der Kurzskala NFC-K stellt die vorliegende Arbeit auch eine Fallstudie zu den Herausforderungen der Kurzskalenentwicklung auf Basis klassischer und computergestützter Selektionsverfahren dar. (DIPF/Orig.)The current study presents the development and validation of a Need for Cognition (NFC) short scale. In Study 1 (N = 282), traditional item selection procedures based on classic test theory were used as well as an innovative computational approach, our "full information approach." The procedures led to three different short scales with comparable psychometric quality, which were validated in Study 2 (N = 530). Based on different validation criteria, one of the three scales obtained from the full information approach was selected as the final short scale NFC-K. This NFC-K achieved a Cronbach\u27s α of .69, a correlation of .81 with the original scale, and showed no significant correlation with social desirability. Besides presenting a systematic and objective selection and validation of the NFC-K, this article represents a case study of the challenges of developing a short scale comparing both traditional and computational approaches. (DIPF/Orig.
Evaluation des Unfallpräventionsprogrammes P.A.R.T.Y.
EVALUATION DES UNFALLPRÄVENTIONSPROGRAMMES P.A.R.T.Y.
Evaluation des Unfallpräventionsprogrammes P.A.R.T.Y. / Köhler, Michael (Rights reserved) ( -
Lessons learned from the Baltic countries' response to the first wave of COVID-19.
The Baltic countries of Estonia, Latvia, and Lithuania shared a similar response to the first wave of the COVID-19 pandemic. Using the information available on the COVID-19 Health System Response Monitor platform, this article analyzed measures taken to prevent transmission, ensure capacity, provide essential services, finance the health system, and coordinate their governance approaches. All three countries used a highly centralized approach and implemented restrictive measures relatively early, with a state of emergency declared with fewer than 30 reported cases in each country. Due to initially low COVID-19 incidence, the countries built up their capacities for testing, contact tracing, and infrastructure, without a major stress test to the health system throughout the spring and summer of 2020, yet issues with accessing routine health care services had already started manifesting themselves. The countries in the Baltic region entered the pandemic with a precarious starting point, particularly due to smaller operational budgets and health workforce shortages, which may have contributed to their escalated response aiming to prevent transmission during the first wave. Subsequent waves, however, were much more damaging. This article focuses on early responses to the pandemic in the Baltic states highlighting measures taken to prevent virus transmission in the face of major uncertainties
Transcriptional Profiling Uncovers a Network of Cholesterol-Responsive Atherosclerosis Target Genes
Despite the well-documented effects of plasma lipid lowering regimes halting atherosclerosis lesion development and reducing morbidity and mortality of coronary artery disease and stroke, the transcriptional response in the atherosclerotic lesion mediating these beneficial effects has not yet been carefully investigated. We performed transcriptional profiling at 10-week intervals in atherosclerosis-prone mice with human-like hypercholesterolemia and a genetic switch to lower plasma lipoproteins (Ldlr−/−Apo100/100 Mttpflox/flox Mx1-Cre). Atherosclerotic lesions progressed slowly at first, then expanded rapidly, and plateaued after advanced lesions formed. Analysis of lesion expression profiles indicated that accumulation of lipid-poor macrophages reached a point that led to the rapid expansion phase with accelerated foam-cell formation and inflammation, an interpretation supported by lesion histology. Genetic lowering of plasma cholesterol (e.g., lipoproteins) at this point all together prevented the formation of advanced plaques and parallel transcriptional profiling of the atherosclerotic arterial wall identified 37 cholesterol-responsive genes mediating this effect. Validation by siRNA-inhibition in macrophages incubated with acetylated-LDL revealed a network of eight cholesterol-responsive atherosclerosis genes regulating cholesterol-ester accumulation. Taken together, we have identified a network of atherosclerosis genes that in response to plasma cholesterol-lowering prevents the formation of advanced plaques. This network should be of interest for the development of novel atherosclerosis therapies
Improvements in walking distance during nusinersen treatment: a prospective 3-year SMArtCARE Registry Study
Trajectories of dementia-related cognitive decline in a large mental health records derived patient cohort
Background: Modeling trajectories of decline can help describe the variability in progression of cognitive impairment in dementia. Better characterisation of these trajectories has significant implications for understanding disease progression, trial design and care planning. Methods: Patients with at least three Mini-mental State Examination (MMSE) scores recorded in the South London and Maudsley NHS Foundation Trust Electronic Health Records, UK were selected (N = 3441) to form a retrospective cohort. Trajectories of cognitive decline were identified through latent class growth analysis of longitudinal MMSE scores. Demographics, Health of Nation Outcome Scales and medications were compared across trajectories identified. Results: Four of the six trajectories showed increased rate of decline with lower baseline MMSE. Two trajectories had similar initial MMSE scores but different rates of decline. In the faster declining trajectory of the two, a higher incidence of both behavioral problems and sertraline prescription were present. Conclusions: We find suggestive evidence for association of behavioral problems and sertraline prescription with rate of decline. Further work is needed to determine whether trajectories replicate in other datasets
Stakeholders' perspectives on the operationalisation of the ecosystem service concept : Results from 27 case studies
The ecosystem service (ES) concept is becoming mainstream in policy and planning, but operational influence on practice is seldom reported. Here, we report the practitioners' perspectives on the practical implementation of the ES concept in 27 case studies. A standardised anonymous survey (n = 246), was used, focusing on the science-practice interaction process, perceived impact and expected use of the case study assessments. Operationalisation of the concept was shown to achieve a gradual change in practices: 13% of the case studies reported a change in action (e.g. management or policy change), and a further 40% anticipated that a change would result from the work. To a large extent the impact was attributed to a well conducted science-practice interaction process (>70%). The main reported advantages of the concept included: increased concept awareness and communication; enhanced participation and collaboration; production of comprehensive science-based knowledge; and production of spatially referenced knowledge for input to planning (91% indicated they had acquired new knowledge). The limitations were mostly case-specific and centred on methodology, data, and challenges with result implementation. The survey highlighted the crucial role of communication, participation and collaboration across different stakeholders, to implement the ES concept and enhance the democratisation of nature and landscape planning. (C) 2017 Published by Elsevier B.V.Peer reviewe
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