Miracle-dz/UniFAR-FTUs huggingface dataset:
The Homophone Effect in Written French: The Case of Verb-Noun Inflection Errors.

Sometimes people miswrite a word that sounds like the target word (e.g. “there” instead of “their”). This homophone effect is interesting in that it is one of the rare cases in which grammatical classes can be violated. In five experiments, we provided evidence that the homophone effect can be experimentally induced in French adults. This effect manifested itself through the occurrence of noun-verb inflection errors. These inflection errors were elicited by presenting subjects with “pronoun1 pronoun2 verb” sentences and asking them to recall these sentences by writing them down. In these sentences, when the verb had a noun homophone whose frequency was higher than that of the verb, the erroneous inflection was most often -s, the plural mark of nouns. The first three experiments showed that this homophone effect was enhanced when working memory was overloaded. The last two experiments showed that the homophone effect increased when the meaning of the noun was primed by a relevant semantic context. The pres.
The Impact of Immigration on the UK Labour Market

This paper provides an empirical investigation of the way immigration affects labour market outcomes of native born workers in the UK, set beside a theoretical discussion of the underlying economic mechanisms. We discuss the problems that may arise in empirical estimations, and suggest ways to address these problems. Our empirical analysis is based on data from the British Labour Force Survey. We show that the overall skill distribution of Britain's immigrant workforce is remarkably similar to that of the native born workforce. We investigate the impact of immigration on employment, participation, unemployment and wages of the resident population. We find no evidence that immigration has overall effects on any of these outcomes at the aggregate level. There is some evidence that effects are different for different educational groups.
Random graph models with hidden color

We demonstrate how to generalize two of the most well-known random graph models, the classic random graph, and random graphs with a given degree distribution, by the introduction of hidden variables in the form of extra degrees of freedom, color, applied to vertices or stubs (half-edges). The color is assumed unobservable, but is allowed to affect edge probabilities. This serves as a convenient method to define very general classes of models within a common unifying formalism, and allows for a non-trivial edge correlation structure.
PIYA - Proceeding to Intelligent Service Oriented Memory Allocation for Flash Based Sensor Devices in Wireless Sensor Networks

Flash memory becomes more widespread storage medium for modern wireless sensor devices because of its effective characteristics. Sensor nodes are highly resource constrained in terms of limited processing speed, runtime memory, persistent storage, communication bandwidth, and finite energy. An efficient and reliable file system is highly required, with consideration of sensor node constraints. In this paper, we propose a novel log structured NAND flash memory based file system, called Proceeding to Intelligent service-oriented memorY Allocation (PIYA), for data centric flash based sensor node devices. Main goals of PIYA scheme are allocation of memory to the sensor data by their business oriented rules, and to achieve the reduced SRAM space by keeping very low size of mapping information. The scheme intelligently samples and stores the raw data, and keeps the aggregate data for long time, than no other scheme has done before. The trace driven simulation results show the high performance of our scheme.
Analysis of Human Immunodeficiency Virus Type 1 Gene Expression in Latently Infected Resting CD4+ T Lymphocytes In Vivo

ABSTRACT In individuals with human immunodeficiency virus type 1 (HIV-1) infection, a small reservoir of resting memory CD4+ T lymphocytes carrying latent, integrated provirus persists even in patients treated for prolonged periods with highly active antiretroviral therapy (HAART). This reservoir greatly complicates the prospects for eradicating HIV-1 infection with antiretroviral drugs. Therefore, it is critical to understand how HIV-1 latency is established and maintained. In particular, it is important to determine whether transcriptional or posttranscriptional mechanisms are involved. Therefore, HIV-1 DNA and mRNAs were measured in highly purified populations of resting CD4+ T lymphocytes from the peripheral blood of patients on long-term HAART. In such patients, the predominant form of persistent HIV-1 is latent integrated provirus. Typically, 100 HIV-1 DNA molecules were detected per 106 resting CD4+ T cells. Only very low levels of unspliced HIV-1 RNA (∼50 copies/106 resting CD4+ T cells) were detected using a reverse transcriptase PCR assay capable of detecting a single molecule of RNA standard. Levels of multiply spliced HIV-1 RNA were below the limit of detection (<50 copies/106 cells). Only 1% of the HIV-1 DNA-positive lymphocytes in this compartment could be induced to up-regulate HIV-1 mRNAs after cellular activation, indicating that most of the proviral DNA in resting CD4+ T cells either carries intrinsic defects precluding transcription or is subjected to transcriptional control mechanisms that preclude high-level production of multiply spliced mRNAs. Nevertheless, by inducing T-cell activation, it is possible to isolate replication-competent virus from resting CD4+ T lymphocytes of all infected individuals, including those on prolonged HAART. Thus, a subset of integrated proviruses (1%) remains competent for high-level mRNA production after cellular activation, and a subset of these can produce infectious virus. Measurements of steady-state levels of multiply spliced and unspliced HIV-1 RNA prior to cellular activation suggest that infected resting CD4+ T lymphocytes in blood synthesize very little viral RNA and are unlikely to be capable of producing virus. In these cells, latency appears to reflect regulation at the level of mRNA production rather than at the level of splicing or nuclear export of viral mRNAs.
Bayesian approach to the brain image matching problem

The application of image matching to the problem of localizing structural anatomy in images of the human brain forms the specific aim of our work. The interpretation of such images is a difficult task for human observers because of the many ways in which the identity of a given structure can be obscured. Our approach is based on the assumption that a common topology underlies the anatomy of normal individuals. To the degree that this assumption holds, the localization problem can be solved by determining the mapping from the anatomy of a given individual to some reverential atlas of cerebral anatomy. Previous such approaches have in many cases relied on a physical interpretation of this mapping. In this paper, we examine a more general Bayesian formulation of the image matching problem and demonstrate the approach on two dimensional magnetic resonance images.
The Bhaktapur eye study: ocular trauma and antibiotic prophylaxis for the prevention of corneal ulceration in Nepal

AIMS To determine the incidence of ocular trauma and corneal ulceration in the district of Bhaktapur in Kathmandu Valley, and to determine whether or not topical antibiotic prophylaxis can prevent the development of ulceration after corneal abrasion. METHODS A defined population of 34 902 individuals was closely followed prospectively for 2 years by 81 primary eye care workers who referred all cases of ocular trauma and/or infection to one of the three local secondary eye study centres in Bhaktapur for examination, treatment, and follow up by an ophthalmologist. All cases of ocular trauma were documented and treated at the centres. Individuals with corneal abrasion confirmed by clinical examination who presented within 48 hours of the injury without signs of corneal infection were enrolled in the study and treated with 1% chloramphenicol ophthalmic ointment to the injured eye three times a day for 3 days. RESULTS Over the 2 year period there were 1248 cases of ocular trauma reported in the population of 34 902 (1788/100 000 annual incidence) and 551 cases of corneal abrasion (789/100 000 annual incidence). The number of clinically documented corneal ulcers was 558 (799/100 000 annual incidence). Of the 442 eligible patients with corneal abrasion enrolled in the prophylaxis study, 424 (96%) healed without infection, and none of the 284 patients who were started on treatment within 18 hours after the injury developed ulcers. Four of the 109 patients (3.7%) who presented 18–24 hours after injury developed infections, and 14 (28.6%) of the 49 patients who presented 24–48 hours subsequently developed corneal ulceration. CONCLUSIONS Ocular trauma and corneal ulceration are serious public health problems that are occurring in epidemic proportions in Nepal. This study conclusively shows that post-traumatic corneal ulceration can be prevented by topical application of 1% chloramphenicol ophthalmic ointment in a timely fashion to the eyes of individuals who have suffered a corneal abrasion in a rural setting. Maximum benefit is obtained if prophylaxis is started within 18 hours after injury.
Children And E-Society: Identifying Barriers To Participation

Children are widely seen as direct beneficiaries and indeed often as the primary targets of information society policies, particularly those geared towards enhancing learning opportunities, access to information and building inclusiveness and participation in society. The European Union’s Digital Agenda places a safer and better internet for children at the heart of its policy platform. And yet, more often than not, children’s e-society participation has been a cause of concern and anxiety for policy makers, particularly with ever-increasing early adoption of new internet technologies and services by children and young people. Such concerns have been motivated by the responsibilities held by public agencies to ensure adequate protection for young people whilst seeking to encourage and foster children’s online opportunities. Thus, esociety may be said to constitute a set of tricky policy dilemmas and challenges with regard to children’s participation. To date, the balancing of risks and opportunities has been informed more by assumptions of the benefits and the dangers that e-society might pose for children and young people. EU Kids Online, a pan-European survey of children’s use of the internet, has attempted to fill this research gap by providing the first fully comparable data on issues of risk and safety gathered directly from children themselves in 25 European countries. Drawing on its research findings, this paper will focus on the extent of children’s embeddedness within e-society, examining dimensions of e-literacy, the availability of appropriate e-content and resilience in relation to risks encountered online. The paper argues for greater policy and research attention to children’s perspectives on e-society, as a means of fostering greater trust and participation for society as a whole.
The Effects of Anemia on Pregnancy Outcome in Patients with Pyelonephritis

Objective. Pyelonephritis is a common infectious morbidity of pregnancy. Though anemia is commonly associated with pyelonephritis, there are little data describing the effect of pyelonephritis with anemia on pregnancy outcomes. The purpose of this study was to further assess the association of anemia with infectious morbidity and pregnancy complications among women with pyelonephritis. Study Design. We conducted a retrospective cohort study of pregnant women admitted to Duke University Hospital between July 2006 and May 2012 with pyelonephritis. Demographic, laboratory, and clinical data from the subject's pregnancy and hospitalizations were analyzed. Patients with pyelonephritis and anemia (a hematocrit < 32) were compared to those without anemia. Descriptive statistics were used to compare the two groups. Results. 114 pregnant women were admitted with pyelonephritis and 45 (39.5%) had anemia on admission. There was no significant difference in age, race, preexisting medical conditions, or urine bacterial species between patients with anemia and those without. Women with anemia were more likely to deliver preterm (OR 3.3 (95% CI 1.07, 11.4), P = 0.04). When controlling for race and history of preterm delivery, women with anemia continued to have increased odds of preterm birth (OR 6.0, CI 1.4, 35, P = 0.012). Conclusion. Women with pyelonephritis and anemia are at increased risk for preterm delivery.
Acute Pancreatitis in Association With Type 2 Diabetes and Antidiabetic Drugs

OBJECTIVE Previous observational studies have found an increased risk of acute pancreatitis among type 2 diabetic patients. However, limited information is available on this association and specifically on the role of antidiabetic treatment. Our aim, therefore, was to further assess the risk of acute pancreatitis in adult patients with type 2 diabetes. RESEARCH DESIGN AND METHODS We performed a population-based case-control analysis nested in a cohort of 85,525 type 2 diabetic patients and 200,000 diabetes-free individuals from the general population using data from The Health Improvement Network database. Subjects were followed up to ascertain incident cases of acute pancreatitis. RESULTS We identified 419 cases of acute pancreatitis, 243 in the general population and 176 in the diabetes cohort. Incidence rates were 30.1 and 54.0 per 100,000 person-years in the general population and the diabetes cohort, respectively. In the cohort analysis, the adjusted incidence rate ratio of acute pancreatitis in diabetic patients versus that in the general population was 1.77 (95% CI 1.46–2.15). The magnitude of this association decreased with adjustment for multiple factors in the nested case-control analysis (adjusted odds ratio 1.37 [95% CI 0.99–1.89]). Furthermore, we found that the risk of acute pancreatitis was decreased among insulin-treated diabetic patients (0.35 [0.20–0.61]). CONCLUSIONS Type 2 diabetes may be associated with a slight increase in the risk of acute pancreatitis. We also found that insulin use in type 2 diabetes might decrease this risk. Further research is warranted to confirm these associations.
Crenicichla hu , a new species of cichlid fish (Teleostei: Cichlidae) from the Paraná basin in Misiones, Argentina

A new species of Crenicichla Heckel, C. hu, is described from the arroyo Piray–Mini, a left-hand tributary of the rio Parana, Misiones province, Argentina. This new species is easily distinguished from its congeners in the La Plata basin and adjacent coastal rivers by the dark coloration (dark grey or dark brown to black), a color pattern consisting of 7 to 9 black irregular blotches on the flank, and 47–54 scales in the E1 row. Adult females have dorsal fin with an irregular color pattern formed by wide black and white longitudinal stripes and blotches. In addition to standard morphological comparisons, a brief molecular phylogenetic analysis of Crenicichla species from the province of Misiones is also introduced.
Lay theories of quality of life in older age

ABSTRACT This paper presents findings from a national survey of quality of life (QoL) in older age. The main aim of the analyses was to examine the definitions of quality of life given by people aged 65 or more years and the underlying reasons. Open-ended questions were used to elicit their perceptions of QoL. These were followed by structured measures of self-rated QoL overall, and of domains of QoL commonly reported in the literature. The main things said by the respondents to give their lives quality were categorised into ‘themes’. These were: social relationships; social roles and activities; leisure activities enjoyed alone; health; psychological outlook and wellbeing; home and neighbourhood; financial circumstances; and independence. The reasons people gave to explain why these things were important to their QoL focused on: the freedom to do the things they wanted to do without restriction (whether in the home or socially); pleasure, enjoyment and satisfaction with life; mental harmony; social attachment and having access to companionship, intimacy, love, social contact and involvement, help; social roles; and feeling secure. This paper also presents data that demonstrates the ability of theoretically informed, structured survey indicators of QoL to predict respondents' self-rated overall QoL. Logistic regression analyses showed that most of these indicators were strong, independent predictors of self-ratings of QoL, although those that were not significant in the model did not fully incorporate lay reasons of QoL in their measurement scales. In conclusion, the indicators which were not significant in the model did not fully incorporate lay values in their measurement properties. It is also likely that those indicators that were significant could have been improved.
Left-invariant parabolic evolutions on SE(2) and contour enhancement via invertible orientation scores. Part I: Linear left-invariant diffusion equations on SE(2)

We provide the explicit solutions of linear, left-invariant, diffusion equations and the corresponding resolvent equations on the 2D-Euclidean motion group SE(2) = R^2 x T. These parabolic equations are forward Kolmogorov equations for well-known stochastic processes for contour enhancement and contour completion. The solutions are given by group convolution with the corresponding Green's functions. In earlier work we have solved the forward Kolmogorov equations (or Fokker-Planck equations) for stochastic processes on contour completion. Here we mainly focus on the forward Kolmogorov equations for contour enhancement processes which do not include convection. We derive explicit formulas for the Green's functions (i.e., the heat kernels on SE(2)) of the left-invariant partial differential equations related to the contour enhancement process. By applying a contraction we approximate the left-invariant vector fields on SE(2) by left-invariant generators of a Heisenberg group, and we derive suitable approximations of the Green's functions. The exact Green's functions are used in so-called collision distributions on SE(2), which are the product of two left-invariant resolvent diffusions given an initial distribution on SE(2). We use the left-invariant evolution processes for automated contour enhancement in noisy medical image data using a so-called orientation score, which is obtained from a grey-value image by means of a special type of unitary wavelet transformation. Here the real part of the (invertible) orientation score serves as an initial condition in the collision distribution.
Influences of supervisor and peer support on transfer of training

The influence of supervisor and peer support on the transfer of training was examined. The support variable was operationalized by source into social support and opportunity to use. It was predicted that all supervisor and peer variables would have a positive relationship with training transfer and the relationship between support and transfer would be moderated by the trainee's frequency of contact with the support source. Student employees (N=86) at a major research institution participated in a new hire orientation training and then responded to questionnaires measuring ten transfer behaviors and eight work environment constructs measuring support, frequency of contact, cohesion, and general means efficacy. Supervisor ratings of trainee performance were used to measure transfer behaviors. Accounting for knowledge gained in training, the results from a series of regression analyses indicated that three of the four hypothesized variables were predictive of training transfer. Moderating effects of frequency of contact were not found. Additional analyses using the trainee's self-assessment of performance as the dependent variable revealed significant effects for all four support variables. A moderating effect was found for
Socio-demographic, Clinical and Laboratory Features of Rotavirus Gastroenteritis in Children Treated in Pediatric Clinic

Aim: The aim of work was presentation of several socio-demographic, clinical and laboratory characteristics of gastroenteritis caused by rotavirus. The examinees and methods: The examinees were children under the age of five years treated at the Pediatric Clinic due to acute gastroenteritis caused by rotavirus. Rotavirus is isolated by method chromatographic immunoassay by Cer Test Biotec. Results: From the total number of patients (850) suffering from acute gastroenteritis, feces test on bacteria, viruses. protozoa and fungi was positive in 425 (49.76%) cases. From this number the test on bacteria was positive in 248 (58.62%) cases, on viruses it was positive in 165 (39.0%), on protozoa in 9 (2.12%) cases and on fungi only one case. Rotavirus was the most frequent one in viral test, it was isolated in 142 (86.06%) cases, adenoviruses were found in 9 (5.45%) cases and noroviruses in only one case. The same feces sample that contained rotavirus and adenoviruses were isolated in five cases, whereas rotavirus with bacteria was isolated in the same feces sample in five cases. The biggest number of cases 62 (43.66%) were of the age 6-12 months, whereas the smallest number 10 (7.04%) cases were of the age 37-60 months. There were 76 (53.52%) of cases of male gender, from rural areas there were 81 (57.04%) cases and there were 58 (40.80%) cases during the summer period. Among the clinical symptoms the most prominent were diarrhea, vomiting, high temperature, whereas the different degree of dehydration were present in all cases (the most common one was moderate dehydration). The most frequent one was isonatremic dehydration in 91 (64.08%) cases, less frequent one was hypernatremic dehydration in 14 (9.85%) cases. The majority of cases (97.89%) had lower blood pH values, whereas 67 (47.17%) cases had pH values that varied from 7.16 -7.20 (curve peak), normal values were registered in only 3 (2.11%) cases. Urea values were increased in 45 (31.07%) cases (the maximum value was 26.5 mmol/L), whereas creatinine value was increased in 41 (28.87%) cases (maximum value was 302 mmol/L). Conclusion: The results show the high frequency of rotavirus infections in children hospitalized with acute gastroenteritis. Rotavirus may cause different dehydration degree with electrolyte, acid-base and other biochemical disorders. Preventing the infection caused by rotavirus is of a great importance.
Combining the Best of Convolutional Layers and Recurrent Layers: A Hybrid Network for Semantic Segmentation

State-of-the-art results of semantic segmentation are established by Fully Convolutional neural Networks (FCNs). FCNs rely on cascaded convolutional and pooling layers to gradually enlarge the receptive fields of neurons, resulting in an indirect way of modeling the distant contextual dependence. In this work, we advocate the use of spatially recurrent layers (i.e. ReNet layers) which directly capture global contexts and lead to improved feature representations. We demonstrate the effectiveness of ReNet layers by building a Naive deep ReNet (N-ReNet), which achieves competitive performance on Stanford Background dataset. Furthermore, we integrate ReNet layers with FCNs, and develop a novel Hybrid deep ReNet (H-ReNet). It enjoys a few remarkable properties, including full-image receptive fields, end-to-end training, and efficient network execution. On the PASCAL VOC 2012 benchmark, the H-ReNet improves the results of state-of-the-art approaches Piecewise, CRFasRNN and DeepParsing by 3.6%, 2.3% and 0.2%, respectively, and achieves the highest IoUs for 13 out of the 20 object classes.