Miracle-dz/UniFAR-FTUs huggingface dataset:
Exploring People's Attitudes and Behaviors Toward Careful Information Seeking in Web Search

This study investigates how people carefully search for the Web to obtain credible and accurate information. The goal of this study is to better understand people's attitudes toward careful information seeking via Web search, and the relationship between such attitudes and their daily search behaviors. To this end, we conducted two experiments. We first administrated an online questionnaire to investigate how people's attitudes toward using the strategies for verifying information in the Web search process differ based on various factors such as their credulity toward Web information, individual thinking styles, educational background, and search expertise. We then analyzed their one-year and one-month query logs of a commercial Web search engine to explore how their daily search behaviors are different according to their attitudes. The analysis of the questionnaire and the query logs obtained from ¥subjects participants revealed that (i) the people's attitudes toward using the verification strategies in Web search are positively correlated to their Need for Cognition (NFC), educational background, and search expertise; (ii) people with strong attitudes are likely to click lower-ranked search results than those with intermediate levels of attitude; (iii) people with strong attitudes are more likely to use the terms such as "evidence'' or "truth'' in their queries, possibly to scrutinize the uncertain or incredible information; and (iv) the behavioral differences found in (ii) and (iii) are not identified from the differences in the participants' educational backgrounds. These findings help us explore future directions for a new Web search system that encourages people to be more careful in Web search, and suggest the need for an educational program or training to facilitate the attitudes and skills for using Web search engines to obtain accurate information.
Thinking Outside the Block: External Focus of Attention Improves Reaction Times and Movement Preparation Times in Collegiate Track Sprinters

While focusing attention on external cues (EF) has been shown to enhance performance track and field coaches tend to provide instructions that promote internal focus of attention (IF) during block starts. The aims of this study were to determine: (1) whether promoting EF versus IF would improve reaction time (RT) of sprinters, and (2) if changes occur at the level of central processes during movement preparation (premotor RT) or peripheral processes during movement execution (motor RT). Twelve collegiate track sprinters (age 20.8 ± 1.7) completed three testing sessions under EF, IF, and no focus instruction (NF) conditions. RT was recorded from the left and right blocks. Muscle activation time (EMG) was recorded from the vastus lateralis and gastrocnemius muscles. Mean rear foot RT was significantly shorter (p < 0.0001) under the EF (212.11 ms) compared with the IF (234.21 ms) and NF conditions (236.87 ms). Front foot RT was significantly shorter (p < 0.05) during EF (250.24 ms), compared to IF (266.98 ms) but not shorter than the NF (268.73 ms) condition. Mean premotor RT under the EF condition (157.75 ms) was significantly shorter (p < 0.001) compared with the IF (181.90 ms) and NF (173.60 ms) conditions. No differences were found in motor RT across conditions (p > 0.05). Adopting an EF improves RT during sprint starts. This improvement likely originates from a shortening in movement preparation time, as opposed to a faster excitation contraction coupling of the muscle fibers. These findings could potentially contribute to the development of new coaching methods aimed at improving the starting technique of athletes.
Remote subsurface ocean temperature as a predictor of Atlantic hurricane activity

Significance A nonlocal effect associated with eastern Atlantic Ocean temperature provides additional predictive skill of tropical cyclone activity when compared with the well-known local modulation effect associated with sea surface temperature. The most active tropical cyclone seasons occur for lower than normal wind shear conditions and less intense trade winds, which are associated with higher eastern Atlantic sea surface temperature. A significant step toward operationally reliable predictions of tropical cyclone activity is gained after including upper ocean mean temperatures (upper 40-m averages) over the eastern Atlantic domain with remote effects providing potential skill up to 3 months in advance. Predicting North Atlantic hurricane activity months in advance is of great potential societal significance. The ocean temperature, both in terms of North Atlantic/tropical averages and upper ocean heat content, is demonstrated to be a significant predictor. To investigate the relationship between the thermal state of the Atlantic Ocean and the tropical cyclone (TC) activity in terms of accumulated cyclone energy (ACE), we use observed 1980–2015 TC records and a 1/4° resolution global ocean reanalysis. This paper highlights the nonlocal effect associated with eastern Atlantic Ocean temperature, via a reduction of wind shear, and provides additional predictive skill of TC activity, when considering subsurface temperature instead of sea surface temperature (SST) only. The most active TC seasons occur for lower than normal wind shear conditions over the main development region, which is also driven by reduced trade wind strength. A significant step toward operationally reliable TC activity predictions is gained after including upper ocean mean temperatures over the eastern Atlantic domain. Remote effects are found to provide potential skill of ACE up to 3 months in advance. These results indicate that consideration of the upper 40-m ocean average temperature improves upon a prediction of September Atlantic hurricane activity using only SST.
Neural Relational Topic Models for Scientific Article Analysis

Topic modelling and citation recommendation of scientific articles are important yet challenging research problems in scientific article analysis. In particular, the inference on coherent topics can be easily affected by irrelevant contents in articles. Meanwhile, the extreme sparsity of citation networks brings difficulty to a valid citation recommendation. Intuitively, articles with similar topics are more likely to cite each other, and cited articles tend to share similar themes. Motivated from this intuition, we aim to boost the performance of both topic modelling and citation recommendation by effectively leverage this underlying correlation between latent topics and citation networks. To this end, we propose a novel Bayesian deep generative model termed as Neural Relational Topic Model (NRTM), which is composed with a Stacked Variational Auto-Encoder (SVAE) and a multilayer perception (MLP). Specifically, the SVAE utilizes an inference network to learn more representative topics of document contents, which can help to enrich the latent factors in collaborative filtering of citations. Furthermore, the MLP network conducts nonlinear collaborative filtering of citations, which can further benefit the inference of topics by leveraging the knowledge of citation networks. Extensive experiments on two real-world datasets demonstrate that our model can effectively take advantages of the coherence between topic learning and citation recommendation, and significantly outperform the state-of-the-art methods on both tasks.
Maternal mortality in Ifakara Health and Demographic Surveillance System: Spatial patterns, trends and risk factors, 2006 – 2010

Introduction Maternal mortality was the subject of the United Nations’ fifth Millennium Development Goal which was to reduce the maternal mortality ratio by three quarters from 1990 to 2015. The Sustainable Development Goals (SDGs), target 3.1 requires participating countries to reduce their maternal mortality ratio to less than 70 deaths per 100,000 live births by 2030. Although much research has been conducted, knowing the spatial patterns and risk factors associated with maternal mortality in developing countries helps target scarce resources and intervention programmes to high risk areas for the greatest impact. Methods Data were analysed from a longitudinal open cohort of women aged 15 to 49 years, enrolled from 2006 to 2010. An inverse distance weighted method of interpolation was used to assess spatial patterns of maternal mortality. Cox proportional hazards regression analysis was used to identify risk factors associated with maternal mortality. Results The overall maternal mortality rate for the 36 792 study participants for the five years was 0.79 per 1000 person years. The trend declined from 90.42 in 2006 to 57.42 in 2010. Marked geographical differences were observed in maternal mortality patterns. The main causes of maternal death were eclampsia (23%), haemorrhage (22%) and abortion-related complications (10%). There was a reduced risk of 82% (HR = 0.18, 95% CI:0.05–0.74) and 78% (HR = 0.22, 95% CI:0.05–0.92) for women aged 20–29 and 30–39 years, respectively, compared with those younger than 20 years. While being married had a protective effect of 94% (HR = 0.06, 95% CI: 0.01–0.51) compared with being single, women who were widowed had an increased risk of maternal death of 913% (HR = 9.13, 95% CI: 1.02–81.94). Women who belong to poorer, poor and least poor socioeconomic quintile had 84%, 71% and 72% reduction in risk of maternal mortality respectively compared to those in the poorest category (HR = 0.16, 95% CI: 0.06–0.42; HR = 0.29, 95% CI: 0.12–0.69; HR = 0.28, 95% CI: 0.10–0.80). Conclusion Maternal mortality has declined in rural southern Tanzania since 2006, with geographical differences in patterns of death. Eclampsia, haemorrhage and abortion-related complications are the three leading causes of maternal death in the region, with risk factors being younger than 20 years, being single or widowed, and having a low socioeconomic status.
The Cellular Localization of GnRH and LHR in Aged Female Mice

Gonadotropin releasing hormone (GnRH) centrally plays a role in control of the hypothalamic-pituitary-gonadal axis-related hormone secretions in the reproductive neuroendocrine system. In addition, hormone receptors like luteinizing hormone receptor (LHR) are important element for hormones to take effect in target organ. However, ageing-dependent changes in terms of the distribution of GnRH neurons in the brain and LHR expression in the acyclic ovary have not been fully understood yet. Therefore, we comparatively investigated those ageing-dependent changes using young (1-5 months), middle (11-14 months) and old (21-27 months) aged female mice. Whereas a number of GnRH positive fibers and neurons with monopolar or bipolar morphology were abundantly observed in the brain of the young and middle aged mice, a few GnRH positive neurons with multiple dendrites were observed in the old aged mice. In addition, acyclic ovary without repeated development and degeneration of the follicles was shown in the old aged mice than others. LHR expression was localized in theca cells, granulosa cell, corpora lutea and atretic follicle in the ovaries from young and middle aged mice, in contrast, old aged mice had few positive LHR expression on the follicles due to acyclic ovary. However, the whole protein level of LHR was higher in the ovary of old aged mice than others. These results are expected to be used as an important basis on the relationship between GnRH and LHR in old aged animals as well as in further research for reproduction failure. were on LHR in acyclic ovary. basis on the between GnRH as in further
Are demographic Variables Associated with Performance on the Examination for Professional Practice in Psychology (EPPP)?

Abstract The Examination for Professional Practice in Psychology (EPPP) is a universal requirement for psychology licensure in the United States and much of Canada. However, in the 53 years of its use, many fundamental questions about this “high stakes” exam remain. Specifically, the EPPP relies exclusively upon content validity evidence, and it is unknown if scores are associated with relevant performance criteria. Limited evidence suggests that failure rates vary according to applicant demographics. To further assess the latter, a Freedom of Information Act request was submitted to a populous US state (N of applicants = 4892). Significant differences in first-time failure rates were found according to ethnicity (i.e., Blacks = 38.50%; Hispanics = 35.60%; Asians = 24.00%; Whites = 14.07%). Men (18.85%) failed more often than women (15.82%) and PsyDs (20.07%) failed more often than PhDs (15.02%), but the magnitude of difference in these two analyses was relatively small. Meaningful interactions between ethnicity, gender, and degree type were not found, but given the ethnic performance discrepancies and limited validity evidence, additional psychometric investigation of the EPPP appears warranted (e.g., in terms of criterion and predictive validity testing). Further, it is recommended that the EPPP Step-2 should undergo similar assessments prior to implementation.
CD11c-Positive Dendritic Cells in Triple-negative Breast Cancer

Background: Tumor-infiltrating lymphocytes (TILs) and tertiary lymphoid structures (TLSs) are prognostic markers in triple-negative breast cancer (TNBC). Our study analyzed the relationship between cluster of differentiation (CD)11c-positive dendritic cells (DCs) and TILs and TLSs to elucidate mechanisms of TIL influx. Materials and Methods: Immunohistochemical staining for CD4, CD8, and CD11c in tissue microarrays from 681 patients with TNBC was performed. The proportions of TILs and TLSs were reviewed. Two additional TNBC gene expression datasets were used. Results: CD11c expression showed a significantly positive correlation with the level of TILs and the number of CD4+ and CD8+ T-cells, as well as an abundance of TLSs. CD11C gene expression was also significantly correlated with expression of CD4, CD8, and genes related to TLSs in both datasets. Conclusion: We demonstrated a strong correlation of CD11c expression, which represents DCs, with TILs and TLSs in TNBC. Further investigation is warranted to identify therapeutic modalities that facilitate recruitment and activation of DCs.
Vascular complications in patients who underwent endovascular cardiac procedures: multicenter cohort study*

ABSTRACT Objective: to analyze vascular complications among patients who underwent endovascular cardiac procedures in the hemodynamic laboratories of three referral centers. Method: a multicenter cohort study was conducted in three referral facilities. The sample was composed of 2,696 adult patients who had undergone elective or urgent percutaneous cardiac procedures. The outcomes were vascular complications, such as: hematoma at the site of the arterial puncture; major or minor bleeding; surgical correction for retroperitoneal hemorrhage; pseudoaneurysm; and arteriovenous fistula. Results: 237 (8.8%) of the 2,696 patients presented a vascular complication at the site of the arterial puncture. The total number of vascular complications was 264: minor hematoma<10cm (n=135); stable bleeding (n=86); major hematoma ≥10cm (n=32); and unstable bleeding (n=11). There were no retroperitoneal hematoma events, pseudoaneurysm or arterial venous fistula. Most of the major and minor complications occurred in the first six hours after the procedure. Conclusion: the results concerning the current context of interventional cardiology indicate that the complications predominantly occur in the first six hours after the procedure, considering a 48-hour follow-up. The staff should plan and implement preventive measures immediately after the procedures.
Polyunsaturated Fatty Acids and Their Potential Therapeutic Role in Cardiovascular System Disorders—A Review

Cardiovascular diseases are described as the leading cause of morbidity and mortality in modern societies. Therefore, the importance of cardiovascular diseases prevention is widely reflected in the increasing number of reports on the topic among the key scientific research efforts of the recent period. The importance of essential fatty acids (EFAs) has been recognized in the fields of cardiac science and cardiac medicine, with the significant effects of various fatty acids having been confirmed by experimental studies. Polyunsaturated fatty acids are considered to be important versatile mediators for improving and maintaining human health over the entire lifespan, however, only the cardiac effect has been extensively documented. Recently, it has been shown that omega-3 fatty acids may play a beneficial role in several human pathologies, such as obesity and diabetes mellitus type 2, and are also associated with a reduced incidence of stroke and atherosclerosis, and decreased incidence of cardiovascular diseases. A reasonable diet and wise supplementation of omega-3 EFAs are essential in the prevention and treatment of cardiovascular diseases prevention and treatment.
Sexual Dysfunction and Childhood Trauma In Female Patients With Fibromyalgia.

BACKGROUND Fibromyalgia (FM) is a rheumatological diseases characterized by diffuse pain and stiffness accompanied with fatigue, insomnia and headache. Physical and psychological factors were implicated in sexuality of patients with FM. There are few studies investigating the effect of childhood trauma on sexuality of patients with FM. The aim of this study is to investigate effect of childhood trauma on sexuality of FM. METHODS Thirty-six patients with FM and 29 healthy females were included in this study. The patients with FM and healthy controls were assesed in terms of sociodemographic and clinical variables, sexual function and childhood traumas. RESULTS The healthy controls had significantly longer duration of marriage with higher rate of marriage by arrangement. Communication subscale score was significantly higher in patients with FM. General and emotional trauma scores were significantly higher in patients with FM. There was no correlation between the scores of GRSSS, CTQ and FIQ. CONCLUSION The type of marriage and duration of marriage were important sociodemographic variables concerning sexuality in FM. This study indicated that childhood trauma was not a related factor in sexuality of FM.
Internalized stigma and its correlates among patients with severe mental illness

Purpose The aim of this study was to investigate the perceived level of internalized stigma among patients with severe mental illnesses and its relationship with demographic and clinical variables in Poland. Patients and methods A study sample (n=114, mean age=42.46±14.1 years; 55% of females) consisting of patients with nonorganic psychotic disorders as well as unipolar and bipolar affective disorders was evaluated (58% of outpatients and 39% of inpatients). All patients filled in the Internalized Stigma of Mental Illness (ISMI) scale (maximum severity=4). The demographic and clinical data were collected. Results The study population demonstrated a mild level of internalized stigma (2.23±0.5). The highest score was observed in the alienation domain (2.63±0.8) and reflected moderate severity. The lowest score was noted in the stereotype endorsement domain (2.08±0.6). Moreover, the highest degree of internalized stigma was present in participants with unipolar affective disorder and was of moderate severity (2.46±0.6), while the level was moderate in the alienation domain (2.85±0.8). The level of vocational training education was the only variable associated with higher internalized stigma (P=0.02). There were no associations between gender, employment, and marital status and internalized stigma. The duration of the disease was the only clinical factor showing a significant positive correlation with stigma internalization (r=0.23; P=0.01). The number of hospital admissions and suicide attempts was not significantly correlated with internalized stigma. Conclusion People with severe mental illnesses in Poland experience a mild level of self-reported internalized stigma. Internalized stigmatization was most strongly associated with alienation, which indicates the need for stigma assessment procedures followed by stigma intervention programs in daily clinical practice. This is in accordance with the trend of environmental “open door” psychiatry, which could be the first step to decrease the level of stigma and internalized stigma in psychiatric patients in Poland.
Cognitive-communication and psychosocial functioning 12 months after severe traumatic brain injury

ABSTRACT Objective: Cognitive-communication deficits after severe Traumatic Brain Injury (TBI) may contribute to poor psychosocial functioning, however, the possible nature of this relationship remains unclear and warrants investigation. The current study explored the variance and correlations of a measure of cognitive-communication with a measure of psychosocial outcome in adults 12 months following TBI. Method: 36 adults with severe TBI evaluated at 12 months post-injury. Cognitive-communication skills were evaluated with the Functional Assessment of Verbal Reasoning and Executive Strategies (FAVRES), Sydney Psychosocial Reintegration Scale-2 (SPRS-2) Form A – Informant version assessed psychosocial functioning. Multiple regression analyses were used to investigate association between cognitive-communication and psychosocial outcomes. Results: Two measures of cognitive-communication assessment (Accuracy and Rationale of the FAVRES) contributed significantly to total psychosocial outcome (SPRS-2). Multiple regression analyses revealed these variables accounted for 29.1% of the variance. Cognitive-communication variables accounted for 24.0% and 28.6% of the Work/Leisure and Relationship domains of the SPRS-2. Conclusion: Cognitive-communication ability was significantly related to psychosocial functioning at 12 months post-TBI. Findings suggested continued speech pathology involvement in the post-acute stages of recovery may improve social, vocational and overall psychosocial functioning. The FAVRES is a promising cognitive-communication assessment for identification of treatable factors impacting psychosocial outcomes.
Supervised Online Hashing via Hadamard Codebook Learning

In recent years, binary code learning, a.k. a. hashing, has received extensive attention in large-scale multimedia retrieval. It aims to encode high-dimensional data points into binary codes, hence the original high-dimensional metric space can be efficiently approximated via Hamming space. However, most existing hashing methods adopted offline batch learning, which is not suitable to handle incremental datasets with streaming data or new instances. In contrast, the robustness of the existing online hashing remains as an open problem, while the embedding of supervised/semantic information hardly boosts the performance of the online hashing, mainly due to the defect of unknown category numbers in supervised learning. In this paper, we propose an online hashing scheme, termed Hadamard Codebook based Online Hashing (HCOH), which aims to solving the above problems towards robust and supervised online hashing. In particular, we first assign an appropriate high-dimensional binary codes to each class label, which is generated randomly by Hadamard codes. Subsequently, LSH is adopted to reduce the length of such Hadamard codes in accordance with the hash bits, which can adapt the predefined binary codes online, and theoretically guarantee the semantic similarity. Finally, we consider the setting of stochastic data acquisition, which facilitates our method to efficiently learn the corresponding hashing functions via stochastic gradient descend (SGD) online. Notably, the proposed HCOH can be embedded with supervised labels and is not limited to a predefined category number. Extensive experiments on three widely-used benchmarks demonstrate the merits of the proposed scheme over the state-of-the-art methods.