Miracle-dz/UniFAR-FTUs huggingface dataset:
KeV-region analysis of the neutron capture cross-section of 237Np

ABSTRACT Neutron capture cross-section measurements for Np have been conducted with the Accurate Neutron Nucleus Reaction Measurement Instrument (ANNRI) at the Materials and Life Science Facility (MLF) of the Japan Proton Accelerator Research Complex (J-PARC) using neutrons with energy ranging from thermal energy to 1 MeV. A time-of-flight (TOF) method using a NaI(Tl) detector was employed and the data were analyzed based on the pulse-height weighting technique in order to derive the neutron capture cross-section. The absolute capture cross-section was determined using the first resonance from JENDL-4.0 together with the total neutron flux derived from a Au sample measurement in which the first resonance was completely saturated. Both normalization techniques present agreement within 1 . The present results are also compared evaluated data libraries. There is a discrepancy of 10–25 discrepancy from 0.5 to 20 keV with JENDL-4.0. Nonetheless, above this energy JENDL-4.0 seems to reproduce the present data better as the results agree within uncertainties up to 500 keV. The cross-section results contain uncertainties below 4 from 0.5 to 30 keV. However, the total uncertainty increases to over 8 above 30 keV. Along with the cross-section measurement, theoretical calculations with the CCONE code were performed to reproduce the present results.
High-Resolution Spatiotemporal Trend Analysis of Precipitation Using Satellite-Based Products over the United Arab Emirates

Current water demands are adequately satisfied in the United Arab Emirates (UAE) with the available water resources. However, the changing climate and growing water demand pose a great challenge for water resources managers in the country. Hence, there is a great need for management strategies and policies to use the most accurate information regarding water availability. Understanding the frequency and the short- and long-term trends of the precipitation by employing high-resolution data in both the spatial and temporal domains can provide invaluable information. This study examines the long-term precipitation trends over the UAE using 17 years of data from three of the most highly cited satellite-based precipitation products and rain gauge data observed at 18 stations. The UAE received, on average, 42, 51, and 120 wet hours in a year in the 21st century as recorded by CMORPH, PERSIANN, and IMERG, respectively. The results show that the areal average annual precipitation of the UAE is significantly lower in the early 21st century than that of the late 20th century, even though it shows an increasing trend by all the products. The Mann–Kendall trend test showed positive trends in six rain gauge stations and negative trends in two stations out of 18 stations, all of which are located in the wetter eastern part of the UAE. Results indicate that satellite products have great potential for improving the spatial aspects of rainfall frequency analysis and can complement rain gauge data to develop rainfall intensity–duration–frequency curves in a very dry region, where the installation of dense rain gauge networks is not feasible.
Quality Assurance Practices in Public Technical and Vocational Education and Training Institutions in the Khartoum State-Sudan

The primary purpose of this study was to examine the quality assurance practice of public TVET institutions in Khartoum State and its challenges and prospects. To this end, the study used an explanatory sequential mixed method design. The researcher chooses 285 teachers and 491 students from 12 TVET institutions to complete the study questionnaire using stratified and simple random sampling. Descriptive (mean scores, standard deviation) and inferential statistics used to analyze quantitative data (two-sample t-test, multiple regression analysis). Also, the researcher interviewed all of the selected TVET institution managers, technical education directors, and SCVTA for qualitative data. Besides, six teachers and nine students participated in a focus group discussion, accompanied by an observational checklist for the quantity and quality of selected input resources. Documentary analyses for TVET policy documents were also used. According to the study's findings, the amount of materials and services available at Khartoum state TVET institutions is insufficient. In TVET institutions, the input quality was poor. Students had high expectations and perceptions of TVET. It was suggested that the authorities: formulate specific policies and plans for TVET, allocate the appropriate budget, and monitor the plan's implementation; form a collaboration between industry and TVET to help students and compensate for training deficiencies, and pay more attention to teacher training and motivation by meeting their needs. Received: 5 June 2021 / Accepted: 21 July 2021 / Published: 5 September 2021
Niche divergence among closely related taxa provides insight on evolutionary patterns of ticks

Understanding the degree to which closely related taxa diverge in their niche traits could provide insight on their evolutionary patterns, as well as shed some light on the mechanisms underpinning broad‐scale biogeographic patterns. The evolution of ticks was thought to be driven by hosts. However, recent evidence suggests that tick evolution is more likely to be driven by habitat conditions. The Amblyomma maculatum group of ticks provides a good example to test the former, as its incipient speciation raises the possibility of a very rapid adaptation to slightly different environments.
Beer Style Advocacy: Strengthening the Relationship Between Consumers’ Satisfaction and Repurchase Intention

ABSTRACT This study tested the commitment consistency principle by examining a model of consumers’ willingness to advocate for their preferred beer style which mediates the relationship between quality or social satisfaction and repurchase intention of the style. A new social satisfaction scale was created using 198 style consumers from two beer establishments, and 450 style consumers recruited from MTurk who tested the model with the new scale. Consumers satisfied with their preferred style’s quality were significantly more likely to repurchase the style, but not when socially satisfied. However, consumers’ willingness to advocate for their preferred style partially mediates the effects between consumers’ quality satisfaction and repurchase intention; and fully mediates the relationship between their social satisfaction and repurchase intention. Style breweries need to create advocation opportunities for their consumers especially when the consumers’ satisfaction is derived from the social aspects of the style.
Transformational leadership and the psychological empowerment of female leaders in Saudi higher education: an empirical study

ABSTRACT This study empirically investigates the correlation between leaders’ transformational leadership (TL) behaviors and subordinates’ psychological empowerment (PE) in Saudi universities. It also explores whether supervisors’ gender is associated with TL and PE. In this study, 154 female faculty members who hold leadership positions in Saudi universities rated the TL and PE behaviors of their direct supervisors using the Multifactor Leadership Questionnaire–5X and the Physiological Empowerment Questionnaire. The results indicate that TL is significantly correlated with PE. Furthermore, there was no significant difference between genders in implementing TL and PE practices. The findings suggest that universities should have more women in leadership positions and that various fundamental initiatives are needed to encourage further empowerment and development of female leaders.
Mechanisms of succession between two Silphidae, Necrophila japonica and Nicrophorus concolor on small vertebrate carcasses

1. In carrion insect communities, facilitation and processing chain models, in which carcass feeding by early colonists facilitates colonisation by later colonists, have been regarded as the succession mechanisms without sufficient empirical evidence. Although the two models are similar, the processing chain model also assumes a facilitation process independent of early colonists.
In varietate concordia?! Political parties’ digital political marketing in the 2019 European Parliament election campaign

This article provides the first comprehensive analysis of how parties across 28 countries use digital political marketing on Facebook by drawing on the example of the 2019 European Parliament election. We introduce a theoretical model of political Facebook marketing and compare the paid media activity (sponsored posts, ads) of 186 parties to their owned media (posts) and earned media (user reactions, comments, shares). Our results concerning cross-country patterns indicate that differences in European parties’ paid media activity exist and only a few parties leverage sophisticated targeting strategies. Regarding temporal dynamics, we find that paid media is used to supplement owned media during similar campaign phases. In terms of engagement-triggering effects, we show that sponsoring posts is a suitable tool to increase earned media. Overall, paid media activity on Facebook is largely embedded into parties’ overall marketing strategy and national countries’ regulatory settings. Our results have implications for the understanding of public opinion, voting behaviour and the regulations of elections in modern European democracies.
Tourism Effect on the Spatiotemporal Pattern of Land Surface Temperature (LST): Babolsar and Fereydonkenar Cities (Cases Study in Iran)

The purpose of this study is to investigate the effect of tourism on Land Surface Temperature (LST), an issue which has rarely been considered in the tourism development literature. In this research, remote sensing techniques have been used to analyze the changes in the LST and spectral indices including the Normalized Difference Vegetation Index (NDVI), Modified Normalized Difference Water Index (MNDWI) and Enhanced Built-Up and Bareness Index (EBBI). The data used were based on Landsat Collection 1 Surface Reflectance (SR) images taken in June and August. They were analyzed over 32 years in the years 1987, 1993, 1999, 2009, 2014 and 2019. The study area included the cities of Babolsar and Fereydonkenar and their suburbs in Mazandaran Province in the north of Iran and south of the Caspian Sea. First the tourism zones were separated from other land use zones and then the changes in land use and LST in each of the zones were studied for each year based on the trend of 32-year change. The results of Pearson correlation in the whole area for each main land use zone showed that there was a significant inverse relationship between the LST and the NDVI and MNDWI indices. This relationship was direct and significant for the EBBI index. Moreover, the results of one-way analysis of variance (ANOVA) and Tukey test showed that the LST changes in the tourism zones during the study period were significantly different from the other zones, so that the tourism zones always experienced lower LST. The findings also showed that, in the tourism zones, the values of the NDVI and MNDWI indices showed an increasing trend compared to the urban zone. Therefore, increasing the values of these indices due to the development of green space and its regular irrigation in tourism zones has led to a significant decrease in the LST. The applied results of this research in the urban planning and tourism literature indicate that any model of physical development such as urban development does not necessarily lead to an increase in the LST, and this is entirely dependent on the physical design strategies.
A Study on Prevalence of Acne Vulgaris and Its Impact on Quality of Life in Adolescents of Kendriya Vidyalaya’s of Jalahalli Area of Bangalore

Background and Objective: Acne vulgaris is a chronic condition affecting more than 85% of adolescents and young adults. It is one of the most common diseases affecting humanity and its impact on quality of life (QoL) is important. The interaction of acne and psychosocial issues is complex and, in adolescence, can be associated with developmental issues of body image, socialization and sexuality. Thus, the present study was conducted to assess the prevalence of acne vulgaris, its impact on quality of life and to study socio-demographic factors, family history and lifestyle among the selected schools in Jalahalli area of Bengaluru. Methods: The present study was descriptive cross sectional school based study conducted in the Jallahalli area of Bengaluru city from January 2017 to December 2017. A total of 200 subjects were included. A predesigned, pretested, structured questionnaire consisting of questions on various aspects regarding socio-demographic profile, assessment of quality of life and symptoms of acne vulgaris were administered to the participants fulfilling inclusion criteria. Data regarding the severity of acne vulgaris and Quality of life status were obtained by using Global Acne Grading System and CADI and CDLQI/DLQI respectively. SPSS 18.0 software was used for data analysis. Results: Findings of the study revealed that, Acne prevalence was 87% affecting both sexes. Self reported mild acne was present in 85.1% and moderate severe acne in 14.9% of the adolescents. The mean age of the subjects was 14.78 years. 52.5% were females and 47.5% were males. A strong relation was found between the severity of acne and quality of life (p<0.001). Subject with moderate/severe acne experience greater impairment in quality of life (p<0.001). Heredity is correlated with acne and its severity was significant. Interpretation and Conclusion: Acne affects the quality of life of an adolescent. The impact is proportional to the severity of acne. More severe acne is associated with greater effect on quality of life. The present study reveals that increasing prevalence of Acne vulgaris and poor quality of life among the adolescents. Evaluation of quality of life in such patients may greatly help in the better management of acne, hence improving their quality of life. Key words: Acne vulgaris; Adolescent; Quality of life; GAGS; CDLQI/DLQI.
Numerical Simulation of the Motion of a Large Scale Unmanned Surface Vessel in High Sea State Waves

The motion stability of the Unmanned Surface Vessel (USV) is threatened by the action of waves under a rough sea state. In the present paper, the motion of a large-scale USV is numerically simulated under high sea state of level 5 and 7. The overset grid method and Reynolds Averaged Navier–Stokes (RANS) approach are employed to solve Navier–Stokes (N-S) equations. For the case of wave incident angle 0° and 30°, the heave, pitch and roll motion response of a large scale USV are investigated by using the six Degrees of Freedom (6-DOF) numerical model. The effects of different sea states, as well as different wave directions, on the motion of USV are compared. The comparative results indicate that the response of this USV in waves is the periodic free-motion according to the corresponding amplitude, which does not exceed the stable range, and there are no overturning and other situations that may affect the safety, in the case of level 5 and 7 sea states. The corresponding pressure at the bottom of this USV meets the range of material strength, and no structural damage or injury to the hull occurs, although the pressure varies at different wave periods. For the case of different wave directions, the analysis of the boundary layer thickness shows that the wave direction is of great importance to the boundary layer thickness distribution, both in the level 5 and level 7 sea states.
Time-Varying Risk and the Relation between Idiosyncratic Risk and Stock Return

This paper studies the historical time-varying dynamics of risk for individual stocks in the U.S. market. Total risk of an individual stock is decomposed into two components, systematic risk and idiosyncratic risk, and both components are studied separately. We start from the historical trend in the magnitude of risk and then turn to the relation between idiosyncratic risk and stock returns. The result shows that both components of risk for individual stocks are changing over time. They increased from the 1960s to the 1990s/2000s and then declined until today. This paper also studies the risk-return tradeoff by investigating the relation between idiosyncratic risk and stock return in the long run. Stocks are sorted into portfolios for analysis and the whole sample period is further decomposed into decades for subgroup analysis. Multivariable regressions are used to study this relation as we control for beta, size, book-to-market ratio, momentum and liquidity. From a historical point of view, we show that the relation between idiosyncratic risk and stock return is time-varying, and it did not exist in certain decades. The results indicate that the risk-return tradeoff also varied in history.
Immature Platelet Fraction (IPF) Levels in Acute Coronary Syndrome (ACS) Patients

Background: Acute Coronary Syndrome (ACS) is a major cardiovascular problem because it causes high hospital admissions and mortality rates. Acute Coronary Syndrome is divided into 3 (three), namely: unstable angina pectoris (UAP), myocardial infarction without ST segment elevation (NSTEMI), and myocardial infarction with ST segment elevation (STEMI). In addition to changes in biomarkers of heart injury, the platelet index (IPF = immature platelet fraction) will also change the level difference between STEMI with NSTEMI/UAP. Objective: To determine the differences in IPF levels of ACS patients with STEMI and NSTEMI/UAP Method: Observational analytic with cross sectional approach. The subjects of this study were 80 patients who came to the emergency installation of integrated heart center Emergency Room Haji Adam Malik Hospital Medan from May 2019 to September 2019 and was diagnosed with ACS (STEMI or NSTEMI/UAP). The sample in the study was the patient's venous blood and put it in an EDTA tube, then immediately checked the IPF value/level using the automatic hematology analyzer. Patients with heart failure or patients with thrombocytopenia were not included in this study. Results: In this study, the demographic characteristics of the ACS patients based on gender were male 77.5% STEMI and 87.5% NSTEMI/UAP while women 22.5% STEMI and 12.5% ​​NSTEMI/UAP. The results of the STEMI patient's IPF levels Compared with NSTEMI/UAP, the median is 6.2 (3.5-16.8) VS 2.9 (0.7-12) with a p-value of 0.0001. Conclusion: The characteristics of ACS patients based on the results of sex were that there were more men with NSTEMI/UAP than those with STEMI. There was a significant difference in the IPF levels of STEMI with NSTEMI/UAP. Keywords: Immature Platelet Fraction (IPF), Acute Coronary Syndrome (ACS), ST-Segment Elevation Myocardial Infarction (STEMI), Non ST-Segment Elevation Myocardial Infarction (NSTEMI), Unstable Angina Pectoris (UAP).
Geomagnetic activity recurrences for predicting the amplitude and shape of solar cycle n. 25

Predicting solar activity is one of the most challenging topics among the various Space Weather and Space Climate issues. In the last decades, the constant enhancement of Space Climate data improved the comprehension of the related physical phenomena and the statistical bases for prediction algorithms. For this purpose, we used geomagnetic indices to provide a powerful algorithm (see Diego et al. [2010. J Geophys Res 115: A06103]) for the solar activity prediction, based on evaluating the recurrence rate in the geomagnetic activity. This paper aims to present the validation of our algorithm over solar cycle n. 24, for which a successful prediction was made, and upgrade it to forecast the shape and time as well as the amplitude of the upcoming cycle n. 25. Contrary to the consensus, we predict it to be quite high, with a maximum sunspot number of 205 ± 29, which should be reached in the first half of 2023. This prediction is consistent with the scenario in which the long-term Gleissberg cycle has reached its minimum in cycle n. 24, and the rising phase is beginning.
Fine-Grained Prosody Modeling in Neural Speech Synthesis Using ToBI Representation

Beneﬁting from the great development of deep learning, modern neural text-to-speech (TTS) models can generate speech indistinguishable from natural speech. However, The generated utterances often keep an average prosodic style of the database instead of having rich prosodic variation. For pitch-stressed languages, such as English, accurate intonation and stress are important for conveying semantic information. In this work, we propose a ﬁne-grained prosody modeling method in neural speech synthesis with ToBI (Tones and Break Indices) representation. The proposed system consists of a text fron-tend for ToBI prediction and a Tacotron-based TTS module for prosody modeling. By introducing the ToBI representation, we can control the system to synthesize speech with accurate into-nation and stress at syllable level. Compared with the two base-lines (Tacotron and unsupervised method), experiments show that our model can generate more natural speech with more accurate prosody, as well as effectively control the stress, intonation, and pause of the speech.
The Impact of Healthcare IT on Clinical Quality, Productivity and Workers

Adoption of health information and communication technologies (“HICT”) has surged over the past two decades. We survey the medical and economic literature on HICT adoption and its impact on clinical outcomes, productivity and labor. We find that HICT improves clinical outcomes and lowers healthcare costs, but (i) the effects are modest so far, (ii) it takes time for these effects to materialize, and (iii) there is much variation in the impact. More evidence on the causal effects of HICT on productivity is needed to guide further adoption. There is little econometric work directly investigating the impact of HICT on labor, but what there is suggests no substantial negative effects on employment and earnings. Overall, while healthcare is “exceptional” in many ways, we are struck by the similarities to the wider findings on ICT and productivity stressing the importance of complementary factors (e.g. management and skills) in determining HICT impacts.
Yogurt fortified with omega‐3 using nanoemulsion containing flaxseed oil: Investigation of physicochemical properties

Abstract Flaxseed oil as a natural ingredient has many health benefits due to the rich contents of omega‐3 fatty acids. However, its use in food formulations is limited because of low aqueous solubility, easy oxidation owing to the unsaturated nature of the fatty acids such as omega‐3. The aim of this study was to prepare a stable nanoemulsion containing flaxseed oil and investigate the fortification of yogurt with this nanoemulsion compared with fortification with bulk flaxseed oil. The nanoemulsion of flaxseed oil‐in‐water was obtained by low‐energy emulsification method. Optimized nanoemulsion contains 3% (w/w) flaxseed vegetable oil, 36% (w/w) surfactant, 10% (w/w) co‐surfactant, and 51% (w/w) deionized water as a continuous phase. The result of transmission electron microscopy (TEM) showed that the optimal size was about 60 nm, which was stayed stable for 11 months. The results of gas chromatography (GC) indicated that the amount of omega‐3 in nanoemulsion containing flaxseed oil was 27.3% and 19.8% after 7 days and 11 months, respectively. The turbidity results indicated the transparency of nanoemulsion after 11 months as well. The results of centrifuge experiments and thermal stress cycles exhibited that the optimized nanoemulsion was physically stable without any sign of creaming, phase separation, and cracking. In addition, pH and acidity of the yogurt fortified with nanoemulsion containing flaxseed oil were 4.22 and 1.41 wt%, respectively. In conclusion, fortifying yogurt with the nanoemulsion containing flaxseed oil can be considered as a solution to increase solubility, bioavailability, and protection of omega‐3.