Miracle-dz/UniFAR-FTUs huggingface dataset:
Complete chloroplast genome sequence of Stachys japonica (Labiatae)

Abstract The complete chloroplast genome of Stachys japonica was reconstructed by reference-based assembly using Illumina paired-end data. The assembled plastome is 150,599 base pairs (bp) in length, including a pair of inverted repeat regions (IRs) of 25,654 bp each, a large single-copy region (LSC) of 81,701 bp and a small single-copy region (SSC) of 17,590 bp. A total of 131 genes were predicted from the chloroplast genome, including 86 protein coding genes, 37 tRNA genes and 8 rRNA genes. The overall GC content of S. japonica chloroplast genome was 38.5%. Phylogenetic analysis with several reported chloroplast genomes showed that S. japonica is closely clustered with S. sylvatica. The complete chloroplast genome of S. japonica provides new insight into Labiatae evolutionary and genomic studies.
Psychological Predictors of Virtual Socialization and Selfie Posting

The advent of internet based communication has revolutionized the manner in which people form and maintain social relationships. The aim of the current study was to explore the effect of virtual socialization behavior and selfie posting on individuals belonging to different educational and employment categories (150 intermediate students, 150 undergraduate students, and 100 Employees of a multi-national company/ information technology company). The study also explored the psychological predictors of virtual socialization behavior and selfie posting among the groups. Results reveal significant differences among the individuals belonging to different educational/employment status with respect to virtual socialization behavior, selfie posting and a few dimensions of affect. Furthermore, multiple regression analyses revealed that fear of missing out is a common predictor of online social behavior regardless of the education/employment status of the individual. Index Terms – Virtual socialization, Selfie posting, Affect, Fear of missing out, Students, Employees.
Named Entity Recognition of South China Sea Conflicts

Online news articles not only provide us with useful and reliable information and reports, it also eases information extraction and gathering for research purposes especially in Natural Language Processing (NLP) and machine learning (ML). The topics regarding the South China Sea have been popular lately due to the rise of conflicts between several countries claim on the islands in the sea. Gathering data through Internet and online sources proves to be easy, but to process a huge amount of data and to identify only useful information is no longer possible. Because of that, relevant information and the classification of news articles in relation to the conflicts need to be done. In this paper, a model is proposed to use NER that search for and classifies important information regarding to the conflicts. In order to do that, a combination of POS and NER are needed to extract meaningful information from the news. This study also aims to classify conflict related news by using Conditional Random Field (CRF) algorithm as classification method by training and testing the data.
The medium-term effect of natural compost on the spectroscopic properties of humic acids of Czech soils

Abstract In the current work, humic acids (HAs) isolated from natural compost and unamended and amended soils in a medium-time field experiment were characterized to evaluate the effects of the amendment at rates of 124, 239 and 478 t/ha on their chemical, compositional and structural features. The impact of the application of compost on their properties was observed over 3 years. Humic acids were characterized using spectral methods and elemental analysis. Humic acid isolated from compost was predominantly aliphatic, with a larger content of nitrogen and low degree of aromaticity and humification. The typical maximum (280/345 nm) of HA obtained from compost lies within the T (tryptophan-like) region, which can be ascribed to proteinaceous organic materials. On the other hand, the HAs obtained from amended soil were mainly aromatic in character, with a larger distribution of oxygen-containing functional groups, molecular weight and greater aromaticity. Fluorophores of HAs obtained from amended soil lie within the C (humic-like) region with typical maxima centred in the range 430–450/500–540 nm, occurring usually in HAs isolated from soil, peat and lignite. According to ultra-violet/visible and Fourier-transform infrared (FTIR) spectroscopy, the larger oxygen contents of these HAs are associated with the substitution of aromatic rings by oxygen-containing functional groups such as carboxylic, hydroxyls and ethers. On the basis of FTIR spectra, it was shown that HAs obtained from amended soil 2 and 3 years after compost application were enriched by peptid, aromatic and polysaccharide compounds absorbing at 1540, 1515 and 1040/cm, respectively.
Femtosecond Laser-Induced Damage Characterization of Multilayer Dielectric Coatings

The laser-induced damage threshold (LIDT) of optical components is one of the major constraints in developing high-power ultrafast laser systems. Multi-layer dielectric (MLD) coatings-based optical components are key parts of high-power laser systems because of their high damage resistance. Therefore, understanding and characterizing the laser-induced damage of MLD coatings are of paramount importance for developing ultrahigh-intensity laser systems. In this article, we overview the possible femtosecond laser damage mechanisms through damage morphologies in various MLD optical coatings tested in our facility. To evaluate the major contributions to the coating failure, different LIDT test methods (R-on-1, ISO S-on-1 and Raster Scan) were carried out for a high reflective hybrid Ta2O5/HfO2/SiO2 MLD mirror coating at a pulse duration of 37 fs. Different LIDT test methods were compared due to the fact that each test method exposes the different underlying damage mechanisms. For instance, the ISO S-on-1 test at a higher number of laser pulses can bring out the fatigue effects, whereas the Raster Scan method can reveal the non-uniform defect clusters in the optical coating. The measured LIDT values on the sample surface for the tested coating in three test methods are 1.1 J/cm2 (R-on-1), 0.9 J/cm2 (100k-on-1) and 0.6 J/cm2 (Raster Scan) at an angle of incidence of 45 deg. The presented results reveal that the performance of the tested sample is limited by coating defects rather than fatigue effects. Hence, the Raster Scan method is found to be most accurate for the tested coating in evaluating the damage threshold for practical applications. Importantly, this study demonstrates that the testing of different LIDT test protocols is necessary in femtosecond regime to assess the key mechanisms to the coating failure.
EFFECT OF A THERMOGENIC SUPPLEMENTATION ON POST AEROBIC EXERCISE HEMODYNAMIC RESPONSES IN HEALTHY YOUNG MEN

Introduction: The use of food supplements with esthetic or performance-enhancing goals has been largely investigated. Thermogenics are supplements that increase energy expenditure through thermogenesis and are widely consumed by individuals seeking to improve body composition and exercise performance. Objective: To evaluate the effects of a commercially available thermogenic supplement on post-exercise blood pressure responses. Materials and Methods: Twenty-seven healthy young men participated in the study. Nine volunteers were assigned in the control group (21.67 ± 1.87 years), nine in the thermogenic group (24.00 ± 4.18 years), and nine in the placebo group (23.67 ± 3.04 years). The volunteers performed a treadmill aerobic exercise session for 60 minutes at 60 to 85% HRmax after the treatment protocol. The hemodynamic variables were measured at rest and during 60 minutes in the post-exercise recovery. The normality of the data was evaluated using the Shapiro-Wilk test. Baseline momentum and post-exercise recovery were analyzed using the two-way Anova test (group versus time factors), with Bonferroni post-hoc test. The level of statistical significance was set at p <0.05. Results: The thermogenic supplement did not significantly compromise post-exercise hypotension when compared to the other groups. However, thermogenic supplementation increased the blood pressure in >5 mmHg, which reportedly plays an important role in cardiovascular diseases. Conclusion: The use of the thermogenic Lipo 6 Black Ultra Concentre Nutrex® did not alter PEH in healthy youngsters. However, since an increase in the blood pressure was observed, this supplementation must be administered with caution.
Price Promotions Are Inherently More Arousing for Interdependents

The ubiquity of promotions and price discounts has prompted much research to understand how consumers respond to deals. In this research, we present an affective perspective for why some consumers may be more deal prone than others. Specifically, we propose that for interdependents (vs. independents), chancing upon a deal leads to heightened arousal and greater purchase intention for the discounted product. We further propose that this effect arises because interdependents (vs. independents) are more likely to possess a comparative mindset. Findings from five studies provide converging evidence to support our propositions. Across the studies, we adopt different operationalizations of self-construal (via country, cultural prime, self-construal scale and prime), measures of arousal (skin conductance and self-report measures) and use different product categories. We further show that when a comparative mindset is made salient for independents and interdependents, the observed effect dissipates.
Sustainability dimensions in space tourism: the case of Finland

Abstract The current emergence of a new space economy is leading to the exploration of outer space towards unforeseen futures. Space tourism is a new addition to the tourism industry, prompted in large part by adventure-seeking individualism and potentially lucrative private business prospects. However, in light of the current megatrend of environmentalism, different space tourism activities are facing climate change-related challenges to convince the greater public of their necessity, especially as the high cost involved for suborbital space travel limits it to a niche adventure activity for the wealthy. This article explores the views held by the Finnish populace in relation to space tourism and sustainability through an empirical study. The data are derived from two surveys: the first gathering Finnish public opinion on space tourism’s sustainability with the use of principal component analysis; the second utilising a professional Delphi panel for qualitative explanations. The findings, analysed using grounded theory, can be compressed into four dimensions – “virtual travel”, “comparative fairness”, “technological innovations” and “ecopolitics” – through which actions towards sustainability in space tourism might be enhanced in different national planning strategies.
Characteristics and Risk Factors for Polycystic Ovarian Syndrome Among Females

Polycystic ovary syndrome (PCOS) is a major endocrinal syndrome may affect the female at adult ages. In polycystic ovary, the ovarian seen that are enlarged and the investigation may base on ultra-sonographic detection. Polycystic ovarian syndrome always represents a spectrum of syndrome rather than the diseases. Also clinically presented by polycystic on ovarian and generally demonstrated by reversible. 104 female patients were examined, 18 (17.3%) of females were diagnosed with polycystic ovarian syndrome. The mean age was 24.62 ± 7.32 years (ranged from 15 month to 50 years-old). 17 (94.4%) of women were less than 25 years-old p-value=0.03, hormonal abnormality was the most frequent symptoms in relation to polycystic ovarian syndrome 10 (55.5%) and p-value=0.001. 16 (88.9%) of women experienced vaginal discharge p-value=0.09. In conclusion, one from six females is expected to experience polycystic ovarian syndrome. Young females are probably to be at a high risk for developing polycystic ovarian syndrome. Despite uncertain etiology of polycystic ovarian syndrome, marital status, stress or anxiety, doing a regular exercise and pregnancy are all related parameters to the incidence of polycystic ovarian syndrome. Additionally, Cases with high hormonal abnormality and vaginal excretion could be considerable indicators of polycystic ovarian syndrome.
Clinical study of colorectal cancer operation: Survival analysis

Purpose Overall 5-year survival rates for colon and rectal cancer reported recently by the American Cancer Society were 89%, 90% for localized disease, 71%, 71% for regional disease, and 14%, 15% for distant disease. But the results of survival rate of colorectal cancer in a single institution were very rare. The aim of this study is to evaluate surgical results and survival rates of colorectal cancer. Methods We conducted a retrospective study with patients who underwent curative resection for a primary colorectal adenocarcinoma between 2009 and 2018. Results Five-year overall and disease-free survival were 79.5% and 69.9%, respectively. The overall 5-year survival by stages was 94.7% in stage I, 88.4% in stage II, 74.3% in stage III and 31.5% in stage IV. Five-year disease-free survival was 91% in stage I, 79.8% in stage II, 63.3% in stage III, and 18.9% in stage IV. The overall 5-year survival in rectal cancer was superior to colon cancer (P=0.014) while there was no difference in 5-year disease-free survival (P=0.338). Overall survival in female patients was better than male patient (P=0.029). Overall survival by age was worst in group of less than 40 years old (62.5%), and best in group between 41 and 65 years old (86.5%). Postoperative mortality within 30 days was 0.4%, and the recurrence rate was 19.2%. Conclusion With the development of surgical skills and various treatments, postoperative outcome of colorectal cancer is expected to improve. It may be helpful for surgeons to improve their surgical outcomes when they review their data and conduct active researches.
Analysis of goalkeepers’ game performances at the 2016 European Football Championships

Background Despite a substantial body of literature on the physical and technical demands of outfield players in football, there is little information regarding the performance of goalkeepers. Objective The aim of this study was to analyse the game performance profiles of goalkeepers at the 2016 European Football Championships. Methods A total of 30 goalkeepers from 15 games played during the 2016 European Football Championships were analysed using the InStat® video tracking system. Results The results showed that goalkeepers covered a mean total distance of 4819 m, ranging from 4036 m to 6640 m. Overall, 68% of distance travelled was attributed to walking, whereas 0.8% was due to high-intensity activities. The goalkeepers of teams that lost matches covered significantly (p < 0.05) longer distances while sprinting than those of teams that drew or won the matches. Goalkeepers of teams that drew significantly (p < 0.05) had a greater number of passes than those goalkeepers of teams that won or lost. Conclusion The current results have implications for soccer coaches to structure training sessions and tactical strategies for goalkeepers. The ability of goalkeepers to meet the physical and technical demands of a match could directly influence the successful execution of skills and the outcome of the competition.
Polyploidy Induction in Salvia officinalis L. and Its Effects on Some Morphological and Physiological Characteristics

Summary Salvia ofﬁcinalis L. (2 n =2 x =14) is a perennial plant from Lamiaceae family. It has a long history of medicinal and culinary use. This study was aimed to investigate the polyploidy induction in S. ofﬁcinalis L. via seed treatment with colchicine concentrations of 0, 0.05, 0.1, 0.25 and 0.5% at 12, 24 and 48 h treatment time as a factorial experiment based on the completely randomized design with three replications. Polyploidy induction ﬁrstly detected by morphological, anatomical and physiological characteristics and conﬁrmed by ﬂow cytometry and chromosome observation from leaves. Results showed that the colchicine concentration and treatment duration have signiﬁcant effects on the survival rate of plants and the percentage of tetraploidy induction. The percentage of survived plants was decreased by increasing the treatment time and colchicine concentration. Meanwhile, the highest percentage of induced tetraploid plants was obtained at 0.25 and 0.5% colchicine with a treatment time of 48 and 24 h, respectively. Tetraploid plants speciﬁed by increasing in leaf length, leaf width, plant height, number of leaves, number of nodes, internodes length, stomata size, catalase, peroxidase and polyphenol oxidase activities, total phenolic and ﬂavonoid contents and antioxidant capacity and on the contrary, de creasing in stomata count as compared with diploid ones.
The RAG1 Ubiquitin Ligase Domain Enhances the Assembly and Selection of T Cell Receptor Genes to Restrain the Autoimmune Hazard of Generating T Cell Receptor Diversity

RAG1/RAG2 (RAG) endonuclease-mediated assembly of diverse lymphocyte antigen receptor genes by V(D)J recombination is critical for the development and immune function of T and B cells. However, this process creates highly self-reactive cells that must be properly selected to suppress autoimmunity. The RAG1 protein contains a ubiquitin ligase domain that stabilizes RAG1 and stimulates RAG endonuclease activity in vitro. We report that mice with a mutation that inactivates the RAG1 ubiquitin ligase in vitro exhibit modestly reduced thymic cellularity, decreased assembly and altered repertoires of T cell receptor (TCR) β and α genes in thymocytes, and impaired thymocyte developmental transitions that require the assembly of TCRβ or α genes and signaling by their proteins. These RAG1 mutant mice also exhibit less efficient positive selection and superantigen-mediated negative selection of conventional αβ T cells, 2) impaired differentiation of iNKT lineage αβ T cells, and 3) CD4+ αβ T cells with elevated autoimmune potential. Our findings demonstrate that the RAG1 ubiquitin ligase domain functions in vivo to stimulate the assembly and selection of TCRβ and TCRα genes, thereby establishing replete diversity of αβ TCRs and αβ T cell lineages while restraining the inherent autoimmune hazard of generating diverse antigen specificities.
[P300 cognitive event-related potentials in the diagnosis and classification of possible Alzheimer-type neurocognitive disorders].

INTRODUCTION The value of the P300 cognitive event-related potential in the diagnosis of Alzheimer subtype neurocognitive disorders is still incipient. Recent studies suggest that combining it with neuropsychological tests by cognitive domains would allow an objective and early characterisation of the cognitive impairment in its initial stages. AIMS To characterise the electrophysiological patterns in the P300 potential that obtain a discriminatory value for the diagnosis and classification of the neurocognitive disorders with a possible Alzheimer-type aetiology. SUBJECTS AND METHODS This study examines 39 patients classified, according to the DSM-5, with possible Alzheimer-type minor and major neurocognitive disorders, aged between 50 and 85 years, and 53 control subjects with normal cognitive functions. The P300 potential is registered in the auditory mode, oddball paradigm and centroparietal recording. RESULTS P300 latency is significantly prolonged in subjects with neurocognitive disorder; there are significant differences in the mean values and confidence intervals between healthy controls and patients. No significant differences are obtained in P300 latency between groups with minor and major neurocognitive disorder. The mean amplitude value decreases in neurocognitive disorder, and the P300 amplitude logarithm of the control groups and those with minor and major neurocognitive disorder reaches significantly different mean values and confidence intervals. CONCLUSIONS The parameters quantified in the P300 potential can be used as complementary biomarkers to classify the presence and level of cognitive dysfunction with a possible Alzheimer-type aetiology.
Measuring fish condition: an evaluation of new and old metrics for three species with contrasting life histories

Measuring fish condition should link ecosystem drivers with population dynamics, if the underlying physiological basis for variations in condition indices are understood. We evaluated traditional (K, Kn, hepatosomatic index, gonadosomatic index, energy density, and percent dry weight of muscle (%DWM) and liver (%DWL)) and newer (bioelectrical impedance analysis (BIA) and scaled mass index (SMI)) condition indices to track seasonal cycles in three flatfishes — winter founder (Pseudopleuronectes americanus; three stocks), yellowtail flounder (Limanda ferruginea; three stocks), and summer flounder (Paralichthys dentatus; one stock) — with contrasting life histories in habitat, feeding, and reproduction. The %DWM and %DWL were good proxies for energy density (r2 > 0.96) and more strongly related to K, Kn, and SMI than to BIA metrics. Principal component analysis indicated many metrics performed similarly across species; some were confounded by size, sex, and maturity along PC1, while others effectively characterized condition along PC2. Stock differences were along PC1 in winter flounder, reflecting different sizes across stocks, whereas in yellowtail flounder differences occurred along PC2 related to condition. These comparisons, within and across species, highlight the broad applicability of some metrics and limitations in others.
Winging It: Key Issues and Perceptions around Regulation and Practice of Aircraft Maintenance in Australian General Aviation

The very diverse character of General Aviation (GA) within Australia poses challenges for its effective management of risk and safety in the sector. Improvements for human performance and perceptions of safety within the maintenance environment are among the areas which regulators have targeted for continuous improvement. This paper provides a timely empirical exploration of maintenance engineer perspectives around: (1) Changes in the role of the regulator/regulation that have impacted the sector and diminished safe operations; and (2) specific practical and operational challenges that the GA industry must deal with to sustain safe operations going forward. A thematic analysis of transcribed qualitative data revealed five key themes and identified a number of key issues from sector changes including a decline in training and education, drift in working practices, and wider power-distance gap. Issues with auditing and bureaucratization, negative safety climate, and underlying values and philosophies were also found. Practical and operational challenges going forward included an array of concerns associated with safety, the mismatch between GA and commercial aviation, workforce development and the financial burden in the sector. The results draw attention to the interconnectedness between various components of the GA system, and carry timely implications for regulation in the GA sector. Future research directions are discussed.