Miracle-dz/UniFAR-FTUs huggingface dataset:
Anaesthesia and anaesthesiologist speciality's knowledge assessment of paramedics in armed forces hospital: a questionnaire study

Background: Science of anaesthesia has revolutionized from traditional only application of relieving patient from pain induced during surgery to wide spectrum approaches like palliative care, critical care, perioperative care along with pain management. Despite of such critical roles in health care sector there is still a lack of awareness about anaesthesiology and anaesthesiologists. Current investigation was aimed towards assessing the awareness of paramedical staff regarding the role of anesthesiology.Methods: Current investigation was a prospective cross-sectional questionnaire-based study conducted on 100 paramedical staff posted in different departments of military hospital Jaipur. All the study participants were interviewed face to face orally by an investigator using the set of questions listed in the questionnaire. Participants responses were documented and statistically represented as percentage.Results: Current study findings reveal that even though majority of the study participants (91) had experience more than 5 years in the hospital and most of them (˃90%) of participants were having educational level of higher secondary or graduation still the role of anaesthesiologist outside operation theatre was poorly known to paramedical staff. It was also observed in current investigation that role of anesthetist in pain clinic was poorly known to most of the participating paramedical staff.Conclusions: Providing knowledge about expertise of anesthesiologist among paramedical staffs by incorporating anaesthesia in the curriculum, in house training programs, use of pamphlets, internet and other easily assessable techniques is highly desirable for spreading awareness of anaesthesia and anesthetist among paramedical staff, so that patient can avail anaesthesia related services effectively.
Development and Validation of Pedagogical Beliefs About Teaching Practices Questionnaire: A Cross-Continental Study

The aims of this study were to create and validate a questionnaire designed to assess schoolteachers’ pedagogical beliefs according to 641 schoolteachers and 26 experts and analyse the results obtained therefrom. A seven-factor structure was defined for the questionnaire, and Cronbach’s alpha was . 91. Compared to their older, more experienced and male counterparts, younger, less experienced and female teachers, respectively, demonstrated more positive beliefs about factors such as classroom climate, the teacher’s role and the student’s role.
Complications in oncologic mandible reconstruction: A comparative study between the osteocutaneous radial forearm and fibula free flap

The osteocutaneous radial forearm free flap (OC‐RFFF) has been proposed as a safe and reliable free flap for head and neck reconstruction with low donor site morbidity. The purpose of this study is to compare the late complications (>30 days) associated with using the OC‐RFFF versus the free fibula flap (FFF) for mandibular reconstruction following oncologic segmental resection.
Traffic Load Impact on the Initiation and Development of Plastic Deformations in Road Asphalt Pavements

The up-to-date road pavement structure research methods and application computer programs are based on the theory of elasticity. This theory is most widely used in the model of road pavement structure response where the load under the action of vehicle wheel causes stresses and strains in pavement structure. When determining the bearing capacity of existing pavement structures and the need for their strengthening the most often used are the research data collected and/or engineering experience gained. This article presents the initiation and development of plastic deformations in asphalt pavement layers that were evaluated knowing the real loading conditions of tested structures. Research was accomplished in 12 structures with the different asphalt layers during the road exploitation period for 5 years used at identical conditions: under the same traffic load, weather conditions and hydrothermal regime of pavement structures.
The role of cultural capital in enhancing EFL learners’ proficiency: putting Bourdieu to the test

ABSTRACT This article explores the interplay between English language proficiency and social class. First, it discusses flaws in cognitive approaches to English language learning and applied linguistics. It then calls for the cultivation of a more holistic approach to learners’ motivation and language achievement as the product of both micro and macro structures shaping the material worlds of EFL learners. Finally, built on qualitative evidence, the article suggests that while learners’ parents were not involved in assisting their children with English language learning, the cultural objects available within the EFL learners’ home environments seemed to develop their learning and agency significantly.
Modeling and verification of the Multi-connection Tactile Internet Protocol

Tactile Internet (TI) refers to the transmission of touch and the real-time control of applications like the remote control for teleoperation of machines, drones or vehicles. Traditional TCP and UDP protocols are not suitable for these applications, because they are mainly designed for content delivery or non real-time interactive applications. Some ideas from transport protocols for real-time multimedia like RTP are closer to Tactile Internet; however, they do not satisfy requirements of low latency and high reliability. In this paper, we present the Multi-connection Tactile Internet Protocol (MTIP), a novel transport protocol on top of the Internet Protocol to support the reliability and latency for Internet applications over multi-homed devices connected to several wireless networks. In order to provide that service, MTIP is based on the combination of sequence numbers and timestamps in packets, enhanced with global clocks and context awareness. The paper focuses on building a state machine based model of MTIP to prove the correct behaviour of the protocol using the SPIN tool to verify a number of relevant correctness properties.
Sutureless Glue Free Versus Sutured Limbal Conjunctival Autografts in Primary Pterygium Surgery.

INTRODUCTION Surgical excision is the definitive treatment for pterygium. Following excision, conjunctival autograft is usually preferred. Various methods for grafting with sutures, glue or autologous serum from the recipient bed are in use. The objective of this study was to compare surgical outcomes of sutureless glue free conjunctival autograft with sutured (vicryl 8-0) conjunctival autograft in primary pterygium excision. MATERIALS AND METHODS A prospective randomized interventional study was carried out in 100 eyes with primary pterygium. They were divided into two groups for conjunctival graft adhesion; sutureless glue free (group 1; n=50 eyes) and sutured with absorbable (vicryl 8-0) suture (group 2; n=50 eyes). Time taken for surgery, complications, postoperative symptoms and overall satisfaction score were noted. The patients were followed up on day 1, day 14 and 6 weeks after surgery. Recurrence was noted till 1 year after surgery. RESULTS The mean age was 46.76 ± 11.97 years (group 1) and 47.24±12.76 years (group 2). Group 1 had shorter duration of surgery (p<0.001), less postoperative complaints (p<0.001) and better patient satisfaction (p<0.001) than group 2. Postoperative complications and gain in visual acuity in both the groups were not clinically significant. Recurrence was not significant in both groups until 1 year of follow up. CONCLUSION Pterygium surgery with sutureless glue free conjunctival autograft had fewer postoperative complaints and better patient satisfaction than pterygium surgery with sutured conjunctival autograft. The postoperative complications, recurrence were comparable to conventional sutured technique.
Cytotoxic Effect of Gliotoxin, Hemolysin, Protease and Melanin purified from Aspergillus fumigates on REF Cell Line, in vitro Study

Aspergillus fumigates especially clinical isolate produces a series of toxic substances and proteinaceous hemolysin, protease and pigment like melanin which appear to act in an additive and synergic way on cells. In this study, gliotoxin, hemolysin, Protease, and Melanin were used in an experimental model to study their Cytotoxic activity by evaluating their effect on REF cell line (Rat embryonic fibroblast ), for exposure time of 24 hrs at three different concentrations of each compounds triplicate of each concentration were used, cytotoxicity of the purified compounds were active against REF cell line under study and a toxic effect was clear with a significant difference at the level of probability (p≤ 0.05) and this effect was contrasted among different concentrations for each purified compound growth inhibition of REF cell line was increase gradually with the increase of compound concentration.
Automotive body inspection uncertainty associated with computational processes

Coordinate metrology is comprehensively used to inspect the auto–body sheet metal surfaces. The traditional sources of inspection uncertainties including length measurement uncertainty, probing uncertainty, sheet metal in–process deflections, and the environmental effects in inspection of auto–body surfaces are already addressed. However, unfortunately the sources of uncertainties inherent in the corresponding computational processes are not properly discussed yet. The significance of two major sources of computational uncertainties i.e. measurement planning and minimum deviation zone evaluation are studied in this paper. It is shown that the computational uncertainties can be at least as significant as the other uncertainty sources in coordinate metrology.
Rapid Voltammetric Screening Method for the Assessment of Bioflavonoid Content Using the Disposable Bare Pencil Graphite Electrode

Hesperidin (HESP) is a plant bioflavonoid found in various nutritional and medicinal products. Many of its multiple health benefits rely on the compound’s antioxidant ability, which is due to the presence of oxidizable hydroxyl groups in its structure. Therefore, the present study aimed to investigate the electrochemical behavior of HESP at a cheap, disposable pencil graphite electrode (PGE) in order to develop rapid and simple voltammetric methods for its quantification. Cyclic voltammetric investigations emphasized a complex electrochemical behavior of HESP. The influence of the electrode material, solution stability, supporting electrolyte pH, and nature were examined. HESP main irreversible, diffusion-controlled oxidation signal obtained at H type PGE in Britton Robinson buffer pH 1.81 was exploited for the development of a differential pulse voltammetry (DPV) quantitative analysis method. The quasi-reversible, adsorption-controlled reduction peak was used for HESP quantification by differential pulse adsorptive stripping voltammetry (DPAdSV). The linear ranges of DPV and DPAdSV were 1.00 × 10−7–1.20 × 10−5 and 5.00 × 10−8–1.00 × 10−6 mol/L with detection limits of 8.58 × 10−8 and 1.90 × 10−8 mol/L HESP, respectively. The DPV method was applied for the assessment of dietary supplements bioflavonoid content, expressed as mg HESP.
Thinking scientifically in a changing world Shifting people ’ s judgments toward the scientific involves teaching them to purposefully evaluate connections between evidence and alternative explanations

Doug Lombardi, PhD, is an associate professor in the department of teaching & learning at Temple University. As the head of the Science Learning Research Group (http://sciencelearning.net/) , he conducts research that focuses on effective teaching tools and strategies that facilitate students’ reasoning and critical thinking about socio-scientific topics. Particularly, he thinks about ways to teach and learn about scientific topics that pose local, regional and global challenges, such as causes of climate change and availability of freshwater resources. Lombardi has received early career research awards from the American Education Research Association’s Division C (Learning and Instruction) and NARST: A Worldwide Organization for Improving Science Teaching and Learning Through Research. His research and theoretical positions have been published in journals such as Educational Psychologist, Science Education, Contemporary Educational Psychology, and Learning & Instruction.
Impact of Intra and Extra-Regional Trade on Economic Growth: Evidence from ECOWAS

This paper assessed the impact of intraand extra-regional trade on economic growth of ECOWAS countries, using crosscountry time series regressions (panel analysis). Using standard growth model with import and export trade values of the selected countries as our major variables. Our estimate of the Hausman test, show a prob>0.6028, which supports the random effect estimate. Accordingly, the result show that intra-regional trade is positively and significantly related to the dependent variable, gross domestic product per capita. Thus, an 8 per cent increase in intra-regional trade will bring about 1 per cent rise in gross domestic product per capita, a proxy for the standard of living of the people. Furthermore, extra-regional trade is increasing rapidly at a disproportionate rate to intra-regional trade compared to other regions like SADC, suggesting that there is great potential for economic growth in the region if part of extra-regional trade is converted to intra-regional trade. Export growth in West Africa is dominated by commodities as a result of greater focus placed on extra-regional trade than on intra-regional trade. Therefore, there have been limited implications for employment and poverty levels in the region.
Gender gap perception of computer science students in Costa Rica: a case study in two public universities

Gender equality is among the objectives of governments, companies, public institutions and other different entities. There are various challenges related to the gender gap that affect different parts of society. In particular, the gender gap associated with the technology sector is a well-known problem for which organizations are looking for solutions. It starts in primary education and continues into the professional field. The number of women who start and finish higher education programs related to computer science and informatics shows alarming figures in most countries and regions worldwide. In Costa Rica, the number of women enrolled in these programs in 2017 was around 20% despite the fact that this country is well ranked in the Global Gender Gap Index, both globally and in the Latin America and the Caribbean region. This study aims to analyze the perception of computing students concerning the gender gap in computer science studies in two public universities in Costa Rica. We applied a validated instrument that identifies computer engineering students’ perceptions of gender and diversity issues divided into three dimensions: academic perception, social perception and professional competence. The results indicate the gender influences in most of the items related to academic perception and people who experienced discrimination, themselves or a relative, are more sensitive to the inequalities (N=228).
A micro direct methanol fuel cell demonstrator

The demand for compact power sources with high energy density is increasing. A direct methanol fuel cell (DMFC) is a renewable energy source which works at near room temperature, and allows for easier liquid fuel storage, which makes it a potential candidate. We report the design, fabrication and characterization of a self-driven DMFC made by micromachining techniques and macro-assembly. Several designs were created on the basis of state-of-the-art DMFCs. A simplified mathematical model was used mainly to design the flow channels and verify the polarization curves, which reveal the output power of a cell. Silicon was used as a substrate for the fabrication of electrodes, and the membrane electrode assembly was provided by Ion Power, Inc. A 0.25 cm2 cell showed a performance of 0.29 mW cm−2 and an open circuit voltage of 0.7 V. Ten microliters of 6 M methanol solution is sufficient to operate the cell for more than 1 h.
Minimum Sliced Distance Estimation in Structural Models∗

This paper develops a simple and robust method for the estimation and inference in structural econometric models based on sliced distances. Three motivating models considered are asset pricing/state space models, aggregate demand models, and models with parameter-dependent supports. In contrast to MLE and likelihood-based inference, we show that under mild regularity conditions, our estimator is asymptotically normally distributed leading to simple inference regardless of the possible presence of ”stochastic singularity” such as in the asset pricing/state space models and parameter-dependent supports such as in the one-sided and two-sided models. Furthermore, our estimator is applicable to generative models with intractable likelihood functions but from which one can easily draw synthetic samples. We provide simulation results based on a stochastic singular state-space model, a term structure model, and an auction model.
HumourSpace: A Novel Framework for Quantiﬁcation and Characterisation of Humour

Humour, a human-trait, is an integral ingredient in day-to-day communication. This paper attempts to extend the processing of this complex and highly subjective quality to digital entities. The paper does this by introducing HumourSpace, a model-agnostic framework which transforms humorous sentences to a 9-dimensional feature space, with each dimen-sion representing a computational linguistic feature. This is followed by objective evaluation of different strains of humour using unsupervised learning. Using this framework, the paper introduces a Person-alised Rating Mapper (PRM) that seeks to capture an individual’s afﬁnity towards a particular strain of humour. To validate the improvements in hu-mour content personalisation, experiments involving user-surveys have been conducted, which conclude that 73% of users agree more with the humour content recommended by the PRM as compared to 20.36% for crowdsourced ratings. By reducing a machine learning model’s dependency on average crowdsourced ratings, this framework is a promising approach to improve the quality of human-computer interaction in a predictable and quantiﬁable manner.
The Effects of Poor Maternal Nutrition During Gestation on Colostrum and Milk Quality and Immunoglobulin G Concentrations in Sheep

Maternal overand under-nutrition have negative effects on the growth and development of offspring. Colostrum and milk are critical to neonatal development, and composition and quality of colostrum and milk may be influenced by maternal factors, including diet. In this study, 46 pregnant ewes received one of three diets, 60% (RES), 100% (CON), or 140% (OVER) of National Research Council (NRC) nutrition requirements for total digestible nutrients from d 30 of gestation until parturition. Colostrum samples were collected within 24 hours of parturition. Milk samples were collected on d 3 and d 21 postpartum. Total solid concentrations of samples were measured utilizing Brix refractometry. Total solids decreased 7.9% at d 3 and 8.6% at d 21 compared with d 0 (d 0: 1.15 ± 0.013, d 3: 1.06 ± 0.002, d 21: 1.05 ± 0.001; P < 0.0001). There were no detectable effects of maternal diet or interaction of maternal diet and time point on total solids (P > 0.35). Colostral IgG concentrations were significantly impacted by treatment group (RES: 98.99 g/L ± 15.76 g/L, CON: 154.05 g/L ± 21.08 g/L, OVER: 173.14 g/L ± 12.30 g/L; P < 0.0001). Further analyses of milk components and lamb serum to evaluate the success of passive transfer in offspring from ewes fed a poor diet during gestation are warranted.
Interpersonal trust in adolescents with psychiatric disorders and borderline pathology

Abstract Background: Adolescents with features of borderline personality disorder (BPD) may experience deficits in interpersonal trust; however, a simultaneous comparison of interpersonal trust among adolescents with BPD, other psychiatric disorders, and no psychiatric conditions (healthy controls) has never been conducted. Objective: The aims of this study were to 1) explore differences in interpersonal trust (emotional trust, honesty beliefs, and reliability beliefs) between these three groups, and 2) examine the incremental value of BPD features in association with interpersonal trust over and above internalizing and externalizing. Method: Adolescents (N = 445, 67.9% female, Mage = 15.13) recruited from two psychiatric hospitals (psychiatric sample, n = 280) and community organizations (healthy sample, n = 165) completed measures of BPD features, interpersonal trust, and internalizing and externalizing psychopathology. Psychiatric adolescents also completed an interview assessing BPD (n = 83 BPD). ANCOVA and hierarchical linear regression were used for analyses. Results: Emotional trust differed significantly across all three groups, with the lowest level of emotional trust in adolescents with BPD. Reliability was also lower in the two psychiatric groups relative to healthy controls. BPD features were significantly, inversely associated with emotional trust and reliability beliefs when controlling for internalizing and externalizing pathology. Post-hoc analyses testing specificity of the three forms of trust found that lower emotional trust predicted BPD diagnosis over and above the other two forms of trust. Conclusions: Findings highlight emotional trust as a correlate and important target of intervention for adolescents with BPD, and add to knowledge on interpersonal trust deficits for adolescents with psychiatric disorders more broadly.
Urinary Isoxanthopterin in Heart Failure Patients

Background: The prognostic impact of urinary isoxanthopterin (U-IXP), a recently proposed marker of oxidative stress, in patients with heart failure remains unknown. Methods and Results: Patients who were admitted to our institute for decompensated heart failure were prospectively included in the study; U-IXP was measured on admission. The association between the U-IXP concentration and a composite primary outcome that included cardiovascular death and heart failure readmissions following the index discharge was investigated. In all, 42 patients (median age 78 years [interquartile range {IQR} 69–85 years]; 25 males) were included in the study. The median U-IXP concentration on admission was 0.58 μmol/g creatinine (Cre; IQR 0.35–0.95 μmol/g Cre). A higher U-IXP concentration was an independent predictor of the primary outcome adjusted for clinical potential confounders and was associated with a significantly higher cumulative incidence of the primary outcome (71% vs. 16%, P=0.001) at a cut-off of 0.93 μmol/g Cre. Conclusions: U-IXP on admission was associated with cardiovascular death or heart failure readmission following the index discharge in patients with decompensated heart failure. The clinical implication of aggressive interventions to normalize U-IXP and the detailed prognostic mechanism of U-IXP in heart failure patients remain the next concerns.