Miracle-dz/UniFAR-FTUs huggingface dataset:
Is less more? Effectiveness and perceived usefulness of keyword and full captioned video for L2 listening comprehension*

Abstract The aim of this study was twofold: we investigated (a) the effect of two types of captioned video (i.e., on-screen text in the same language as the video) on listening comprehension; (b) L2 learners’ perception of the usefulness of captions while watching L2 video. The participants, 226 university-level students from a Flemish university, watched three short French clips in one of three conditions: the control group watched the clips without captions (N = 70), the second group had fully captioned clips (N = 81), the third group had keyword captioned clips (N = 75). After each clip, all participants took a listening comprehension test, which consisted of global and detailed questions. To answer the detailed questions, participants had access to an audio passage of the corresponding clip. At the end of the experiment, participants completed a questionnaire and open-ended survey questions about their perception of captions. Our findings revealed that the full captioning group outperformed both the no captioning and the keyword captioning group on the global comprehension questions. However, no difference was found between the keyword captioning and the no captioning group. Results of the detailed comprehension questions (with audio) revealed no differences between the three conditions. A content-analysis approach to the questionnaire indicated that learners’ perceived need for full captions is strong. Participants consider captions useful for speech decoding and meaning-making processes. Surprisingly, keyword captions were considered highly distracting. These findings suggest that full rather than keyword captioning should be considered when proposing video-based listening comprehension activities to L2 learners.
THE PROCESSING OF NUMBER AND GENDER AGREEMENT IN SPANISH: AN ERP INVESTIGATION

The present ERP (Event-related Potential) study investigates how syntactic agreement is processed at the electrophysiological level, examining whether the parser is sensitive to the structural distance between the agreeing elements and whether different agreement categories (number, gender) are processed similarly. Participants read Spanish sentences while EEG (Electroencephalogram) was recorded from 29 scalp electrodes. Results show that number and gender agreement violations yielded a similar P600, a positive wave between 400 and 900ms peaking at 600ms. This ERP response is assumed to reflect the repair of morphosyntactic anomalies, including agreement mismatches (Osterhout & Mobley, 1995). Furthermore, no differences in P600 amplitude were observed for violations that were established across a syntactic phrase versus violations established within the same phrase. These results suggest that agreement is computed in a homogenous way regardless of the agreement category involved and of the syntactic distance between the agreeing elements.
Sentence Processing in a Second Language: Ambiguity Resolution in German Learners of English

The dissertation argues against fundamental differences between first and second language processing with regard to access to deep syntactic structures and phrase structure heuristics. This claim is supported by empirical data from off-line and on-line syntactic ambiguity resolution in non-immersed German learners of English. Although non-proficient learners’ processing deviates from native speakers because of L1 interference as well as less automatic processing and difficulties to recover from misanalyses resulting from processing capacity limitations, these effects were found to attenuate gradually with increasing second language proficiency. Moreover, it depends on the demands of the specific tasks and materials whether the learners’ limited processing resources actually lead to non-native like performance. In structures involving complex syntactic movement via an intermediate gap, the learners showed native-like intermediate gap and filler integration effects. Hence they have access to deep syntactic structures during on-line sentence processing. Moreover, participants did not show a general preference for ambiguous over disambiguated structures, which indicates that they have access to native-like syntactic processing principles. Taken together, the findings show that it is possible even for non-immersed learners to develop native-like syntactic processing in their second language.
Psychiatric comorbidity in patients undergoing hemodialysis

Background: Patients undergoing hemodialysis are under considerable physical and mental stress. Few studies indicate an increase of psychiatric morbidity in them. Aim: The aim is to study the prevalence of psychiatric comorbidity in patients undergoing hemodialysis. Materials and Methods: A total of 49 consecutive patients of chronic kidney disease undergoing hemodialysis were included in the study with their consent. The Institute Ethics Committee clearance was obtained before the start of the study. The psychiatric interview was conducted only after the dialysis procedure was over. Patients were assessed using the Schedule for Clinical Assessment in Neuropsychiatry and Hamilton rating scale for depression. Results: A total of 49 patients in the age range of 15–64 years were included in the study. Majority of the sample was males (75.5%). Out of the patients enrolled in the study group, 45% had psychiatric comorbidity which included depression (26%), adjustment disorder (12.2%), generalized anxiety disorder (2%), mixed anxiety and depression (2%), and mental and behavioral disorders due to harmful use of alcohol (2%) indicating that patients undergoing hemodialysis is more likely to have mood disorder than other psychiatric disorders. Conclusion: Patients with recent-onset dialysis are more prone to psychiatric illnesses as it has a chronic debilitating course with poor outcome leading to major lifestyle changes with occupational disturbance and consequent financial implication.
Concordance between two versions of world health organization/international society of hypertension risk prediction chart and framingham risk score among postmenopausal women in a rural area of Bangladesh

Background: Prevention of cardiovascular disease (CVD) among postmenopausal women with limited resource is a great challenge for a country like Bangladesh. Objectives: This study aimed to evaluate the level of agreement among different risk prediction tools to find out the cost-effective and suitable one that can be applied in a low-resource setting. Methods: This was a cross-sectional study conducted from February through December 2016 among 265 postmenopausal women of 40–70 years age. Data were collected from the outpatient department of a rural health-care center situated in the village Karamtola of Gazipur district, Bangladesh. The CVD risk was estimated using the World Health Organization/International Society of Hypertension (WHO/ISH) “with” and “without” cholesterol risk charts and the Framingham Risk Score (FRS). Concordance among the tools was evaluated using Cohen's kappa (κ), prevalence-adjusted bias-adjusted kappa (PABAK), and first-order agreement coefficient (AC1). Results: The “without” cholesterol version showed 79% concordance against the “with” cholesterol and 75.4% concordance against the FRS. In between the WHO/ISH risk charts, slight-to-substantial levels of agreement (κ = 0.14, PABAK = 0.58, and AC1 = 0.72; P = 0.023) were observed. With FRS, the “without” cholesterol version showed higher agreement (κ = 0.38, fair; PABAK = 0.50, moderate; and AC1 = 0.60, moderate; P = 0.000) compared to “with” cholesterol version (κ = 0.13, slight; PABAK = 0.30, fair; and AC1 = 0.44, moderate; P = 0.013). Predictability of CVD risk positive (≥10%) cases was similar for both the versions of WHO/ISH risk charts. Conclusion: In a low-resource setting, the “without” cholesterol version of WHO/ISH risk chart is a good option to detect and target the population with high CVD risk.
Parotid Gland Tumors: 2-Year Prospective Clinicopathological Study

Context: Parotid gland tumors account for 80% of all salivary gland neoplasms. Most parotid masses are operated on before obtaining the final histological diagnosis, which complicates the management of the facial nerve damage during parotid surgery. Aims: The aim of this study is to analyze the age- and gender-wise incidence of parotid gland tumors, the incidence of various types of tumors, to assess their clinical modes of presentation, the efficacy of treatment, and to evaluate the complications ensuing therein, because of intervention. Settings and Design: The present study was conducted in the Department of Oral and Maxillofacial Surgery, A. B. Shetty Memorial Institute of Dental Sciences and Justice K. S. Hegde Charitable Hospital, Nitte University, Mangalore. Subjects and Methods: A clinicopathological study of parotid gland tumors was undertaken in a tertiary care hospital. Patients with parotid swelling were clinically evaluated, followed by fine-needle aspiration cytology (FNAC). Surgery was planned and performed based on the tumor location and FNAC report. Patients were followed up for postoperative complications. Results: The study comprised 59 patients with parotid gland tumors. The age range of the patient affected was between 18 and 75 years. Benign tumors are more common than malignant tumor in the ratio of 3.5:1. Slow progressively parotid swelling was the common presenting complaint. Superficial parotidectomy was the most common surgery (69.49%) performed. The most common postoperative complication encountered was transient facial palsy (22.03%). Benign tumors were more common (77.97%). The most common benign tumor was pleomorphic adenoma, and malignant tumor was mucoepidermoid carcinoma. Conclusions: The incidence of parotid salivary gland tumors is increasing in recent years. Parotidectomy is safe procedure for treating parotid tumors. Transient facial palsy is the most common postoperative complication, which is reduced in superficial parotidectomy.
Executive function in patients with schizophrenia based on socio-occupational impairment: A cross-sectional study

Background: Executive dysfunction deficit is the functionally most important cognitive deficit noted in schizophrenia. There is a dearth of Indian literature on the subject. The current study aimed at studying these executive functions in patients with schizophrenia in remission. Methodology: Sixty outpatients with a diagnosis of schizophrenia as per international classification of diseases-10 criteria; in remission as measured by Positive and Negative Syndrome Scale scores were divided into two groups using the personal and social performance scale. The patients with and without socio-occupational impairment formed the two groups. All patients were administered the Wisconsin Card Sorting Test (WCST), Stroop test, Color Trails Test 1 and 2, Phonemic Fluency (Controlled Oral Word Association Test), and category fluency (animal names test) tests and the tower of London test to ascertain deficits in executive functions. The data obtained were subjected to statistical analysis. Results: The two groups were well matched. The group with socio-occupational impairment showed a lesser number of categories completed (P = 0.001), more perseverative errors (P = 0.001), and greater percentage of the same (P = 0.001) on the WCST. Statistically significant differences between both groups were observed for scores on phonemic fluency (P = 0.012) and category fluency (P = 0.049) tests as well as the Tower of London test (P = 0.021). They also showed differences on the Stroop test and Color Trail tests, but this was not statistically significant. Conclusions: Performance on executive function tests is significantly correlated with functional outcome. It is important that future studies explore the role of these tests as a marker of socio-occupational impairment in schizophrenia.
Pharmacotherapy for relapse prevention of alcohol use disorder in the Indian setting: A systematic review

Alcohol use disorders (AUDs) is an important public health concern as estimates of the prevalence of AUD range at 4%–6% in the Indian population. Currently, there is limited literature on the pharmacotherapeutic interventions for AUD in the Indian setting. It is imperative to identify the possible variations in their effects from Western studies, and hence the current review was attempted to perform a comprehensive evaluation and critical appraisal of the methodology of the evidence on pharmacological strategies of relapse prevention of AUD in the Indian setting. A total of 18 studies were included in the review. Disulfiram was the most common pharmacological agent to be studied. The initial literature before 2000 focused primarily on disulfiram, whereas the studies in the next decade compared it to acamprosate and naltrexone and emerging interest in anticraving agents such as baclofen and topiramate had been noted over the past few years. No studies were available on newer agents such as ondansetron, selective serotonin reuptake inhibitors or formulations such as depot and implants. Deterrent agents were found to be better when compared to anticraving agents in terms of abstinence and relapse, whereas the latter were more effective for control of craving. Among the pharmacological agents studied, the greatest evidence exists for disulfiram for relapse prevention which could be due to affordability of disulfiram and social support in the Indian context. The chief methodological limitations include the lack of randomized trials and objective measures for assessing abstinence.
Gender difference in affect of job applicants on completion of projective test battery for personality assessment in armed forces

Background: Every test, whether academic or non-academic, induces an 'affect' in subjects and completion of it also produces an affect, may it be positive or negative. The projective tests are peculiar in their nature for the purpose of personality assessment and may also have a temporary or everlasting impact on the respondent's affect at the conscious level. This paper tries to investigate the affect of job applicants in armed forces on completion of projective tests. Studies have shown that women are perceived to express emotions more than men but that there were little differences in the perception of men and women's emotional experience. Aim: The aim of the study was to examine gender difference in the affect of 275 job applicants (110 male and 65 female) after completing the battery of projective tests for personality assessment in armed forces. Materials and Methods: PANAS has been used for determining the positive affect (PA), which reflects the pleasurable engagement and subjective experience of happiness whereas the negative affect (NA) subscale measures the level of subjective distress and unpleased engagement. Results: Female's average score (4.66) was greater than male (4.45) score on the 'attentive' dimension of positive affect. This difference was significant t (273) = - 2.08, P < 0.05. Male's average score (4.47) was greater than female (4.24) score on the 'active' dimension of positive affect. Conclusion: This difference was significant t (273) = 2.14, P < 0.05. Among the dimensions of the negative affect, none of them have significant difference between male and female.
Hyperbilirubinemia in a Hepatitis C Virus Patient After Liver Transplantation

Abstract Fibrosing cholestatic hepatitis C virus is a rare, cholestatic hepatitis that can occur in the setting of immunosuppression or after transplantation in individuals with active hepatitis C infection. Its onset is heralded by hyperbilirubinemia and rapidly progresses to graft failure without treatment. It is characterized histologically by ballooning hepatocyte degeneration, bile duct proliferation, cholestasis, and perisinusoidal fibrosis. It is important to distinguish fibrosing cholestatic hepatitis from other common causes of hyperbilirubinemia in the posttransplant setting, including biliary obstruction and acute cellular rejection.
Radiographic Evaluation of Low-Level Laser Therapy-Enhanced Maxillary Sinus Augmentation with Simultaneous Dental Implant Placement

Background: To evaluate the effect of low-level laser therapy (LLLT) on bone healing in patients undergoing bilateral sinus lifting and simultaneous dental implant application. Methods: Twelve patients with total/partial posterior maxillary edentulism who needed bilateral sinus bone augmentation were included in the study. Dental implants were inserted in the same session. LLLT (λ = 630–660 nm, 25 mW/cm2, 6 min) was used for one operation side on the 1st, 3rd, 5th, and 7th days, whereas contralateral side served as control side. Preoperative and postoperative 1st, 3rd, and 6th month orthopantomograms were obtained using the aluminum step-wedge technique. Optic density analyses were performed using a Cardinal Health Digital Densitometer (Fluke Biomedical 07-443) with 1 mm diameter. Digital densitometry results were obtained as the equivalent aluminum thickness for each radiograph. These data were used to evaluate the changes in optical bone density and to compare the treatment side with the control side for each patient. Results: The LLLT side showed better results than the control side according to the densitometry results. Increase in the bone density at all the postoperative intervals was statistically significant (P < 0.05). Conclusions: LLLT enhances bone regeneration in sinus augmentation with simultaneous dental implant placement.
Imaging Advances in Chronic Obstructive Pulmonary Disease. Insights from the Genetic Epidemiology of Chronic Obstructive Pulmonary Disease (COPDGene) Study

&NA; The Genetic Epidemiology of Chronic Obstructive Pulmonary Disease (COPDGene) study, which began in 2007, is an ongoing multicenter observational cohort study of more than 10,000 current and former smokers. The study is aimed at understanding the etiology, progression, and heterogeneity of chronic obstructive pulmonary disease (COPD). In addition to genetic analysis, the participants have been extensively characterized by clinical questionnaires, spirometry, volumetric inspiratory and expiratory computed tomography, and longitudinal follow‐up, including follow‐up computed tomography at 5 years after enrollment. The purpose of this state‐of‐the‐art review is to summarize the major advances in our understanding of COPD resulting from the imaging findings in the COPDGene study. Imaging features that are associated with adverse clinical outcomes include early interstitial lung abnormalities, visual presence and pattern of emphysema, the ratio of pulmonary artery to ascending aortic diameter, quantitative evaluation of emphysema, airway wall thickness, and expiratory gas trapping. COPD is characterized by the early involvement of the small conducting airways, and the addition of expiratory scans has enabled measurement of small airway disease. Computational advances have enabled indirect measurement of nonemphysematous gas trapping. These metrics have provided insights into the pathogenesis and prognosis of COPD and have aided early identification of disease. Important quantifiable extrapulmonary findings include coronary artery calcification, cardiac morphology, intrathoracic and extrathoracic fat, and osteoporosis. Current active research includes identification of novel quantitative measures for emphysema and airway disease, evaluation of dose reduction techniques, and use of deep learning for phenotyping COPD.
Burnout and coping strategies among residents of a private medical college in South India: A cross-sectional study

Background: Burnout is evident in various professions increasingly so in the health-care field, where doctors are involved with direct interactions with dependent patients. Burnout is evident even in residents due to working in demanding and testing conditions which has a negative influence not only on their profession, but also patient care. Aims: (1) To measure the levels of burnout among the residents and (2) to assess the relationship between severity of burnout and coping strategies. Settings and Design: It is cross-sectional observational study set in a private medical college with residency program. Materials and Methods: Online self-administered questionnaire was sent to all residents, out of these, 100 residents consented and completely filled the questionnaires and were included in the analysis with a response rate of 55.6%. The questionnaire consisted of sociodemographic variables, Maslach Burnout Inventory, and Brief COPE. Results: Residents who reported burnout as high in two dimensions of emotional exhaustion and depersonalization are 31.82%. The 2nd year residents scored high on burnout measures when compared to 1st and 3rd year residents. It was observed that as the degree of emotional exhaustion and depersonalization increased from low to high, the frequency of the maladaptive coping strategies also increased. Conclusion: Based on these findings it can be concluded that burnout is frequent in residents. Further research is essential to identify the factors that contribute to burnout in residents.
Inhibitory effect of probiotic lactobacilli against Streptococcus mutans and Porphyromonas gingivalis biofilms

Background: Lactobacillus reuteri and Lactobacillus casei have been proposed as probiotic bacteria that promote oral health. Objectives: The present study aimed to evaluate the in vitro effects of L. reuteri and L. casei on the biofilm formation of major oral pathogens, Streptococcus mutans and Porphyromonas gingivalis. Materials and Methods: L. casei strain Shirota and L. reuteri ATCC 55730 were isolated from the commercial products and cultured in de Man, Rogosa, and Sharpe broth. Polymerase chain reaction was used to confirm the identity of the species. S. mutans ATCC 25175 and P. gingivalis ATCC 33277 were cultured in brain–heart infusion broth and used for biofilm formation on 96-well microplate platform. The biofilms were treated with the probiotics and appropriate controls in a time-dependent experiment from 15 min to 24 h. The biofilm biomass was evaluated using crystal violet and safranin. Results: The statistical analysis showed a significant reduction in the S. mutans and P. gingivalis biofilms after treatment with the L. reuteri and L. casei probiotics at all incubation times (P < 0.05). Conclusion: The present study demonstrated the potential antibiofilm activity of L. casei strain Shirota and L. reuteri ATCC 55730 against S. mutans and P. gingivalis biofilms in vitro. The foregoing data have formed a basis for future clinical studies to evaluate the beneficial oral health effect of probiotic Lactobacilli strains.