Miracle-dz/UniFAR-FTUs huggingface dataset:
Transfer learning for low-resource natural language analysis

Expressive machine learning models such as deep neural networks are highly effective when they can be trained with large amounts of in-domain labeled training data. While such annotations may not be readily available for the target task, it is often possible to find labeled data for another related task. The goal of this thesis is to develop novel transfer learning techniques that can effectively leverage annotations in source tasks to improve performance of the target low-resource task. In particular, we focus on two transfer learning scenarios: (1) transfer across languages and (2) transfer across tasks or domains in the same language. In multilingual transfer, we tackle challenges from two perspectives. First, we show that linguistic prior knowledge can be utilized to guide syntactic parsing with little human intervention, by using a hierarchical low-rank tensor method. In both unsupervised and semi-supervised transfer scenarios, this method consistently outperforms state-of-the-art multilingual transfer parsers and the traditional tensor model across more than ten languages. Second, we study lexical-level multilingual transfer in low-resource settings. We demonstrate that only a few (e.g., ten) word translation pairs suffice for an accurate transfer for part-of-speech (POS) tagging. Averaged across six languages, our approach achieves a 37.5% improvement over the monolingual top-performing method when using a comparable amount of supervision. In the second monolingual transfer scenario, we propose an aspect-augmented adversarial network that allows aspect transfer over the same domain. We use this method to transfer across different aspects in the same pathology reports, where traditional domain adaptation approaches commonly fail. Experimental results demonstrate that our approach outperforms different baselines and model variants, yielding a 24% gain on this pathology dataset. Thesis Supervisor: Regina Barzilay Title: Professor of Electrical Engineering and Computer Science
Dockerizing Indri for OSIRRC 2019

The Lemur Project was set up in 2000 by the Center for Intelligent Information Retrieval at UMass Amherst. It is one of the longest lasting open-source projects in the information retrieval (IR) research community. Among the released tools is Indri, a popular search engine that was designed for language-modeling based approaches to IR. For OSIRRC 2019 we dockerized Indri and added support for the Robust04, Core18 and GOV2 test collections.
What factors may assist social workers to promote life satisfaction and personal growth among first‐time grandfathers?

ABSTRACT Drawing on positive psychology and the perception of families as systems, the current study examined the contribution of variables regarding first‐time grandfathers and their sons, who have become first‐time fathers, to grandfathers' life satisfaction and personal growth. In addition, the association between the frequency of meetings between grandfather and grandchild to grandfathers' life satisfaction and personal growth was examined. The sample consisted of 106 pairs of first‐time Jewish Israeli grandfathers and their sons (n = 212). The grandfathers completed questionnaires relating to personal variables such as narcissism, family relations and frequency of meetings with the grandchild, and reported on their sense of life satisfaction and personal growth. The fathers completed questionnaires relating to personal variables, narcissism and family relations. Higher levels of grandfathers' life satisfaction were associated with their own perception of good family relations; higher levels of grandfathers' personal growth were related to their narcissism. The grandfather's perception of the frequency of meetings with the grandchild was found to moderate between the father's narcissism and the grandfather's life satisfaction and personal growth. The findings point to the crucial role social workers may play in enhancing life satisfaction and enabling personal growth through dedicated intergenerational interventions.
The Lymphatic Theory of Notalgia Paresthetica

Notalgia paresthetica is a dermatologic condition with prominent primarily left unilateral pruritis and raised erythematous rash with hyperpigmentation at the medial or inferior scapula. The etiology is unknown. A comprehensive review of the literature was performed with a structured analysis of previous theories. There is no consistent imaging or functional test to support any of the previously proposed mechanisms. A new theory is presented with a unifying theme of all previous treatments and is supported with results of the first electrical impedance myography testing in this condition.
Dialogic literary gatherings and out‐of‐home child care: Creation of new meanings through classic literature

62 © 2017 John Wiley & Sons Ltd Abstract Research on out‐of‐home child care has revealed that foster care programmes focused on educational attainment and reading have the potential to improve the academic outcomes of children in care. However, no studies have examined which elements of these programmes positively benefit children's emotional well‐being. This article presents evidence of the positive effects of implementing a successful educational action, dialogic literary gatherings, in a children's residential care institution. A qualitative study using a communicative‐oriented methodology was conducted and involved five participant observations and eight daily life stories with children in out‐of‐home care in Catalonia (Spain). The children's reflections demonstrated that reading classic books, such as Dickens' Oliver Twist, deeply influenced their feelings and self‐conceptions and created new and exciting meaning in their lives.
A Comparative Study of the Integration of the Turks in Germany and the Netherlands Comparison of the Dutch and the German Cases A) Political and Legal Factors

This article is a comparative study of the various causative factors for the differences in integration of the Turks in Germany and in the Netherlands into the host society. * The integration of the Turkish immigrants is analyzed by examining structural integration defined as " access to positions and statuses in the core institutions of the receiving society by the immigrants and their descendents " and identificational integration or measures relating to " feelings of belonging and identification, particularly in forms of ethnic and/or national identification " (Heckmann, 2003: 47). The Turkish immigrants in the Netherlands are more integrated into the host society than their counterparts in Germany. Turks in the Netherlands are more willing to adopt Dutch way of social interaction and more prone to have social relationships with the Dutch. They have a high level of political participation, high voter turnout at municipal elections and they participate in other forms of politics. Their level of trust in the institutions of the host society is higher than that of their counterparts in Germany and they are more interested in local news and local politics. Both at the mass, leadership and organizational level, Turkish community in the Netherlands is more integrated into the Dutch society. At the mass level, people are more willing to learn the language of the host society and they have more social contact with the members of the host society on a daily basis. Turkish community leaders are integrated in the Dutch elite structure. They have strong contacts with Dutch local leaders and they consult in personal decisions they have to make (Tillie, Fennema, Kraal, 2000). The central Turkish organizations play the role of a bridge between the Turkish The interviews that are used in this study are based on this field research. I conducted 40 interviews in Germany and 20 interviews in the Netherlands. Interviewees are aged 18 and older and selected randomly. community and the Dutch society. The activities of these organizations aim to facilitate the integration of the Turkish community (Doomernik, 1995). All Turkish organizations do (and are willing to) cooperate with Dutch institutions in integration. On the other hand, Turkish immigrants in Germany are considered to be the least socioeconomically integrated. Most of them live in ethnic enclaves and do not speak the language of the host country. The level of employment is a central indicator for the integration of migrants in …
Effect of focused birth preparedness and complication readiness counseling on pregnancy outcome among females attending tertiary care hospital in Barabanki district, Uttar Pradesh, India

CONTEXT: Measures related to birth preparedness and complication readiness (BPCR) during pregnancy play an important role in producing better pregnancy outcome. If the pregnant females are properly counseled during antenatal visits, it could help in bringing out desirable behavior changes. AIMS: This study aims to study BPCR-related awareness and practices among the pregnant females and the effect of focused and structured birth preparedness counseling on complication readiness among pregnant females. SUBJECT AND METHODS: A facility-based follow-up study was conducted from July to December 2016, and a total of 130 pregnant females were enrolled. All study participants were initially assessed for various domains of BPCR index consisting of seven key indicators. The index reassessment was done again, after 1 month, during follow-up visit. Information regarding any pregnancy-related complication in due course and behavior was also recorded during successive follow-up. STATISTICAL ANALYSIS USED: The difference in pre- and postcounseling mean BPCR index was assessed using paired t-test, and McNemar's test was used for paired categorical data analysis. P < 0.05 was considered to be statistically significant. RESULTS: The postcounseling BPCR index (70.65 ± 19.18) was found to be significantly much higher as compared to pre-counseling baseline BPCR index (41.12 ± 11.34). Knowledge about danger signs of pregnancy, transportation services provided by government, financial assistance provided in Government schemes, identification of skilled birth attendant, mode of transportation, and arrangement of emergency blood donor was found to increase significantly after counseling. Abortion was found to occur significantly higher (about thrice) among those who had postcounseling BPCR index below average, i.e., <50% (P < 0.05). CONCLUSIONS: The results of the present study revealed that focused birth preparedness counseling on complication readiness could play an important role in increasing the baseline knowledge of pregnant females regarding pregnancy-related complications and bring out desirable ideal health-seeking behavior changes during pregnancy.
Transferrin‐bearing liposomes entrapping plumbagin for targeted cancer therapy

The therapeutic potential of plumbagin, a naphthoquinone extracted from the officinal leadwort with anticancer properties, is hampered by its failure to specifically reach tumours at a therapeutic concentration after intravenous administration, without secondary effects on normal tissues. Its use in clinic is further limited by its poor aqueous solubility, its spontaneous sublimation, and its rapid elimination in vivo. We hypothesize that the entrapment of plumbagin within liposomes grafted with transferrin, whose receptors are overexpressed on many cancer cells, could result in a selective delivery to tumours after intravenous administration. The objectives of this study were therefore to prepare and characterize transferrin‐targeted liposomes entrapping plumbagin and to evaluate their therapeutic efficacy in vitro and in vivo. The entrapment of plumbagin in transferrin‐bearing liposomes led to an increase in plumbagin uptake by cancer cells and improved antiproliferative efficacy and apoptosis activity in B16‐F10, A431, and T98G cell lines compared with that observed with the drug solution. In vivo, the intravenous injection of transferrin‐bearing liposomes entrapping plumbagin led to tumour suppression for 10% of B16‐F10 tumours and tumour regression for a further 10% of the tumours. By contrast, all the tumours treated with plumbagin solution or left untreated were progressive. The animals did not show any signs of toxicity. Transferrin‐bearing liposomes entrapping plumbagin are therefore highly promising therapeutic systems that should be further optimized as a therapeutic tool for cancer treatment.
Three new subfamilies of skipper butterflies (Lepidoptera, Hesperiidae)

Abstract We obtained and analyzed whole genome data for more than 160 representatives of skipper butterflies (family Hesperiidae) from all known subfamilies, tribes and most distinctive genera. We found that two genera, Katreus Watson, 1893 and Ortholexis Karsch, 1895, which are sisters, are well-separated from all other major phylogenetic lineages and originate near the base of the Hesperiidae tree, prior to the origin of some subfamilies. Due to this ancient origin compared to other subfamilies, this group is described as Katreinae Grishin, subfam. n. DNA sequencing of primary type specimens reveals that Ortholexismelichroptera Karsch, 1895 is not a female of Ortholexisholocausta Mabille, 1891, but instead a female of Ortholexisdimidia Holland, 1896. This finding establishes O.dimidia as a junior subjective synonym of O.melichroptera. Furthermore, we see that Chamunda Evans, 1949 does not originate within Pyrginae Burmeister, 1878, but, unexpectedly, forms an ancient lineage of its own at the subfamily rank: Chamundinae Grishin, subfam. n. Finally, a group of two sister genera, Barca de Nicéville, 1902 and Apostictopterus Leech, [1893], originates around the time Hesperiinae Latreille, 1809 have split from their sister clade. A new subfamily Barcinae Grishin, subfam. n. sets them apart from all other Hesperiidae.
Cone photoreceptor density in type I diabetic patients measured with an adaptive optics retinal camera

Purpose: To assess the variation in cone photoreceptor density on the basis of age compatibility between healthy subjects, on one side, and type 1 diabetic patients with no diabetic retinopathy, on the other. Methods: A high resolution adaptive optics retinal camera in flood illumination regime was employed to image cones of 15 type I diabetic patients and 16 healthy controls. For each subject we scanned the cone mosaic in 4 perifoveal areas (nasally, temporally, superiorly and inferiorly) at 2, 3 and 4 degrees eccentricity. The impact of diabetes duration, gender and age were evaluated. Results: In the type I diabetic group we found a meaningful lower cone density (p<0.05), except for the temporal meridian at 2 and 4 degrees eccentricity. Moreover, a significant asymmetry of cone photoreceptor densities was proved between the horizontal and vertical meridians in both diabetic and control groups. Conclusion: The rtx1 retinal image evaluation demonstrated photoreceptors loss in DM1 diabetic patients prior to any clinical changes. Abbreviations: AO = adaptive optics, SS = swept source, OCT = optical coherence tomography, BCVA= best corrected visual acuity, DM = diabetes mellitus, DR = diabetic retinopathy
Long-term Outcomes of Patients With Human Herpesvirus 6 Encephalitis

Abstract Human herpesviruses 6 (HHV-6) A and B cause encephalitis in patients with hematologic malignancies, especially those undergoing allogeneic hematopoietic stem cell transplantation. In this cohort of 10 patients, persistent neurologic deficits associated with moderate to severe bilateral hippocampal atrophy were characteristic long-term findings, despite prolonged antiviral treatment.
Epidemiology of hepatitis E in South-East Europe in the "One Health" concept

The significance of hepatitis E virus (HEV) as an important public health problem is rising. Until a decade ago, cases of HEV infection in Eur-ope were mainly confined to returning travelers, but nowadays, hepatitis E represents an emerging zoonotic infection in many European countries. The aim of this manuscript is to perform a systematic review of the published literature on hepatitis E distribution in humans, animals and environmental samples ("One Health" concept) in the South-Eastern European countries. Comparison of the available data showed that the anti-HEV seroprevalence in the South-Eastern Europe varies greatly, depending on the population studied, geographical area and methods used. The IgG seroprevalence rates in different population groups were found to be 1.1%-24.5% in Croatia, up to 20.9% in Bulgaria, 5.9-%17.1% in Romania, 15% in Serbia, up to 9.7% in Greece and 2%-9.7% in Albania. Among possible risk factors, older age was the most significant predictor for HEV seropositivity in most studies. Higher seroprevalence rates were found in animals. HEV IgG antibodies in domestic pigs were detected in 20%-54.5%, 29.2%-50%, 38.94%-50% and 31.1%-91.7% in Serbia, Bulgaria, Romania and Croatia, respectively. In wild boars seroprevalence rates were up to 10.3%, 30.3% and 31.1% in Romania, Slovenia and Croatia, respectively. A high HEV RNA prevalence in wild boars in some countries (Croatia and Romania) indicated that wild boars may have a key role in the HEV epidemiology. There are very few data on HEV prevalence in environmental samples. HEV RNA was detected in 3.3% and 16.7% surface waters in Slovenia and Serbia, respectively. There is no evidence of HEV RNA in sewage systems in this region. The available data on genetic characterization show that human, animal and environmental HEV strains mainly belong to the genotype 3.
Exploring knowledge, attitude, and practices in relation to epilepsy among undergraduates for effective health promotion: Initial evaluation

BACKGROUND: The condition of epilepsy has a considerable effect on a person's social and personal life. Currently, a knowledge gap exists regarding the knowledge, attitude, and perception towards epilepsy among graduate students. The objectives of the study were to initially explore the knowledge, attitude, practices and to examine their inter-relationship among graduate students. MATERIALS AND METHODS: A total of 300 3rd year Bachelor of Science graduate students from colleges near Hombegowda nagar, Bangalore, Karnataka were included from three colleges. To achieve the objective mentioned, an instrument was framed and approved by specialists in the field. RESULTS: About 26% believed that epilepsy is a mental illness, 64% reported that it is not a disease of the brain, 96% believed it to be a hereditary disease. Attitude shows that 29%, 33%, and 49% believed that Epilepsy can disturb anybody's normal life, education, and occupation, respectively. About 31% reported that if they see a person with epileptic attack they ran away. Knowledge score have significantly (P < 0.001) positive correlation of r = 0.810 and r = 0.794 with both attitude and practice, respectively. Attitude and practice also have significantly (P < 0.001) positive correlation (0.856) with practice. This clearly shows that if knowledge increases, persons will have positive attitude and good practices whereas less knowledge leads to faulty attitude and practices. CONCLUSIONS: There is a need to include health education programs for school children and college students irrespective of streams, as it is crucial to bring an alteration in the presently observed perspective, behavior, and practice.
An attention bias test to assess anxiety states in laying hens

Fear is a response to a known threat, anxiety is a response to a perceived threat. Both of these affective states can be detrimental to animal welfare in modern housing environments. In comparison to the well-validated tests for assessing fear in laying hens, tests for measuring anxiety are less developed. Perception of a threat can result in an attention bias that may indicate anxious affective states in individual hens following playback of an alarm call. In Experiment 1, an attention bias test was applied to hens that differed in their range access to show that hens that never ranged were more vigilant (stretching of the neck and looking around: P < 0.001) and slower to feed following the second alarm call playback (P = 0.01) compared with hens that ranged daily. All hens showed a reduction in comb temperature following the first alarm call (P < 0.001). In Experiment 2, an open field test was used to determine an effective dose of 2 mg/kg for the anxiogenic drug meta-Chlorophenylpiperazine (m-CPP) in adult laying hens. Hens dosed with 2 mg/kg showed reduced locomotion compared with a saline solution (P < 0.05). In Experiment 3, 2 mg/kg m-CPP or saline was administered to adult hens previously habituated to the open field arena to pharmacologically validate an attention bias test as a measure of anxiety. Hens dosed with m-CPP were slower to feed (P = 0.02) and faster to vocalize following a second alarm call playback (P = 0.03) but these hens did not exhibit the same vigilance behavior as documented in Experiment 1. The m-CPP hens also spent more time stepping and vocalizing (both P < 0.001) than the saline hens. An attention bias test could be used to assess anxiety. However, behavioral responses of hens may vary depending on their age or test environment familiarity, thus further refinement of the test is required. In these tests, 2 mg/kg of m-CPP resulted in motionless behavior when the environment was novel, but more movement and vocalizing when the environment was familiar. The extreme behavioral phenotypes exhibited by individually-tested birds may both be indicators of negative states.
Proton pump inhibitor intake negatively affects the osseointegration of dental implants: a retrospective study

Objectives This study sought to investigate the association between the systemic intake of proton pump inhibitors (PPI) and the early failure of dental implants. Materials and Methods A retrospective cohort study involving 1,918 dental implants in 592 patients (69 implants in 24 PPI users and 1,849 implants in 568 nonusers, respectively) was conducted. The effect of PPI intake on the osseointegration of dental implants was evaluated using patient- and implant-level models. Results Among 24 PPI users, two patients experienced implant failure, one of whom had three and the other of whom had one failed implant, respectively. Thus, the rate of failure for this population was 8.3%. Separately, 11 nonusers each experienced one implant failure, and the failure rate for these patients was 1.9%. Fisher's exact test revealed statistically significant differences between PPI users and nonusers at the implant level (P=0.002) but failed to show any significance at the patient level (P=0.094). The odds of implant failure were 4.60 times greater among PPI users versus nonusers. Dental implants that were placed in patients using PPIs were found to be 4.30 times more likely to fail prior to loading. Conclusion The findings of this study suggest that PPI intake may be associated with an increased risk of early dental implant failure.