Detecting simulated amnesia through the use of a battery of memory tests

In today\u27s society people\u27s locational residential preference is no longer dependent on the distance from the Central Business District. With the demise of the concept of the friction of distance other accessibility nodes, besides the central business district, such as and retail and suburban employment are necessary attributes towards the determination and influence of land rents. Where this is the case, the hedonic regression methods analysis to explain house prices should employ distance variables corresponding to each of the urban nodes. However, these distance measures may be highly intercorrelated, thereby posing a problem of spatial collinearity. Two authors have examined and attempted to reduce spatial collinearity from a purely contrived theoretical level. They found that problems arising from spatial collinearity can be avoided or substantially lessened by carefully selecting the geographic domain from which observations are drawn. This thesis explores the problems of spatial collinearity from an empirical perspective through the use of a data set containing housing characteristics and prices from the Kitchener-Waterloo area. A regression model was run, such that the calculated spatial collinearity could be compared to the theoretical findings from one of the above authors. It was found that the extent of collinearity is indeed influenced by the spatial configuration of nodes relative to the data range; however, a discrepancy occurred in the type of pattern that was needed to reduce this. Instead what was discovered was that the optimum spatial configuration of the data was not as relevant to the reduction of spatial collinearity as was the actual distances between the nodes

Biologically Inspired Near Extinct System Reconstruction

Recovery software system operations from a state of extensive damage without human intervention is a challenging problem as it may need to be based on a different infrastructure from the one that the system was originally designed for and deployed on (i.e., computational and communication devices) and significant reorganization of system functionalities. In this paper, we introduce a bio-inspired approach for reconstructing nearly extinct complex software systems. Our approach is based on encoding a computational DNA (co-DNA) of a system and computational analogues of biological processes to enable the transmission of co-DNA over computational devices and, through it, the transformation of these devices into system cells that can realise chunks of the system functionality, and spread further its reconstruction process

The burden of acute respiratory infections in crisis-affected populations: a systematic review

Crises due to armed conflict, forced displacement and natural disasters result in excess morbidity and mortality due to infectious diseases. Historically, acute respiratory infections (ARIs) have received relatively little attention in the humanitarian sector. We performed a systematic review to generate evidence on the burden of ARI in crises, and inform prioritisation of relief interventions. We identified 36 studies published since 1980 reporting data on the burden (incidence, prevalence, proportional morbidity or mortality, case-fatality, attributable mortality rate) of ARI, as defined by the International Classification of Diseases, version 10 and as diagnosed by a clinician, in populations who at the time of the study were affected by natural disasters, armed conflict, forced displacement, and nutritional emergencies. We described studies and stratified data by age group, but did not do pooled analyses due to heterogeneity in case definitions. The published evidence, mainly from refugee camps and surveillance or patient record review studies, suggests very high excess morbidity and mortality (20-35% proportional mortality) and case-fatality (up to 30-35%) due to ARI. However, ARI disease burden comparisons with non-crisis settings are difficult because of non-comparability of data. Better epidemiological studies with clearer case definitions are needed to provide the evidence base for priority setting and programme impact assessments. Humanitarian agencies should include ARI prevention and control among infants, children and adults as priority activities in crises. Improved data collection, case management and vaccine strategies will help to reduce disease burden

Health related quality of life in patients with anogenital warts

<p>Abstract</p> <p>Introduction</p> <p>The health-related quality-of-life (HRQoL) instruments are an important tool for the evaluation of medical outcomes. Sexually transmitted diseases (STDs) influence the patients' life. We aimed to evaluate the HRQoL in patients with anogenital warts at the time of and 1 month after the diagnosis.</p> <p>Materials and methods</p> <p>We used the short-form (SF)-36 questionnaire to compare the HRQoL of 91 patients with anogenital warts to 53 control subjects with the same socioeconomic characteristics.</p> <p>Results</p> <p>There was no statistical difference in the overall HRQoL measurement between the anogenital wart patients and controls. However, there was an improvement in the scales of vitality (65.22 ± 15.70 vs. 69.04 ± 14.11, respectively; p < 0.05) and mental health (65.00 ± 20.09 vs. 69.43 ± 18.08, respectively; p < 0.05) in anogenital warts patients between the time of diagnosis and 1 month later. Furthermore, there was a significant deterioration in the scale of social functioning (73.47 ± 22.18 vs. 72.89 ± 19.28, respectively; p < 0.05). The small sample size is a limitation of our study.</p> <p>Conclusions</p> <p>HRQoL does not appear to be influenced in anogenital wart patients, as measured by the generic instrument SF-36. It is therefore important to develop specific instruments for the measurement of HRQoL in this group of patients.</p

Formation of ultracold Rb 2 molecules in the v′′ = 0 level of the a 3Σ + u state via blue-detuned photoassociation to the 1 3Π g state

We report on the observation of blue-detuned photoassociation in Rb2, in which vibrational levels are energetically above the corresponding excited atomic asymptote. 85Rb atoms in a MOT were photoassociated at short internuclear distance to levels of the 13Πg state at a rate of approximately 5 × 104 molecules s−1. We have observed most of the predicted vibrational levels for all four spin–orbit components; 0+g, 0−g, 1g, and 2g, including levels of the 0+g outer well. These molecules decay to the metastable a3Σ+u state, some preferentially to the v′′ = 0 level, as we have observed for photoassociation to the v′ = 8 level of the 1g component

Societal trust and bank opacity

Purpose This paper aims to examine the relationship between societal trust and bank asset opacity using an international sample of banks. Design/methodology/approach The authors use an international data set of banks and panel regressions. For robustness purposes, the authors use multiple measures of both societal trust and bank opacity as well as two-stage least squares regressions to address endogeneity concerns. Findings The authors find that societal trust is negatively associated with the opacity of bank portfolios. Practical implications Results of this study inform regulators on the importance of trust for the banking sector and support policies towards enhancing trust in banks. Also, a sustained environment of high levels of trust in banks can prevent the introduction of extensive prudential regulations that policymakers often use to establish trust, as well as lower the additional resources required when trust levels are low. Originality/value To the best of the authors’ knowledge, this is the first study that examines this relationship. The literature provides only limited evidence and not for the banking sector, for which opacity is of outmost importance

Lung Microbiome in Asthma : Current Perspectives

A growing body of evidence implicates the human microbiome as a potentially influential player actively engaged in shaping the pathogenetic processes underlying the endotypes and phenotypes of chronic respiratory diseases, particularly of the airways. In this article, we specifically review current evidence on the characteristics of lung microbiome, and specifically the bacteriome, the modes of interaction between lung microbiota and host immune system, the role of the "lung-gut axis", and the functional effects thereof on asthma pathogenesis. We also attempt to explore the possibilities of therapeutic manipulation of the microbiome, aiming at the establishment of asthma prevention strategies and the optimization of asthma treatment