Miracle-dz/UniFAR-FTUs huggingface dataset:
Depressive symptoms among children whose parents have serious mental illness: Association with children’s threat-related beliefs about mental illness

Background. Sixty-eight per cent of women and 57% of men with mental illness are parents. There is increasing evidence of adverse psychosocial impact of parental mental illness on their children. However, among children whose parents have mental illness, the potential contribution of the children’s beliefs about mental illness to their own emotional distress is still poorly understood. Aim. To explore among children whose parents have serious mental illness, the relationship between the children’s beliefs about mental illness and their own depressive symptoms. Methodology. We conducted an interview-administered questionnaire survey of 67 Nigerian children whose parents were psychiatric inpatients. The children’s beliefs about mental illness were explored with five questions – two of which embedded threat-related beliefs. Their depressive symptoms were assessed with the Short Mood and Feelings Questionnaire (SMFQ) (Cronbach alpha 0.91). Based on stigma theory, we hypothesised that among this cohort, the children who hold threat-related beliefs about people with mental illness would report statistically significantly more depressive symptoms than those without similar beliefs. Results. The mean age (standard deviation (SD)) of the children was 13.3 (2.8) years, and 38% were males. Twenty-four per cent of the children believed mental illness is infectious. In line with our hypothesis, those holding this belief had statistically significantly more depressive symptoms compared with those without similar beliefs ( p =0.001). Fifty-seven per cent of the children believed that people with mental illness are dangerous. However, contrary to our hypothesis, this belief was not associated with increased depressive symptoms ( p =0.2). Multiple regression showed that statistically significant predictors of increased emotional symptoms were ‘belief that mental illness is infectious’ and younger age. The model explained 39.8% of the variance in SMFQ. Conclusion. In this and similar settings, psycho-education for children whose parents have serious mental illness should explore whether the children believe that mental illness is infectious. Providing reassurance to children holding such beliefs could reduce their risk of psychological distress.
Algebraic supergroups and Harish-Chandra pairs over a commutative ring

We prove a category equivalence between algebraic supergroups and Harish-Chandra pairs over a commutative ring which is $2$-torsion free. The result is applied to re-construct the Chevalley $\mathbb{Z}$-supergroups constructed by Fioresi and Gavarini [8] and by Gavarini [9, 10]. For a wide class of algebraic supergroups we describe their representations by using their super-hyperalgebras.
First isolation of Enterococcus strains in pig faeces in Turkey and determination of antibiotic susceptibilities

In this trial, Enterococcus strains were isolated from a total of 69 faecal samples obtained from 238 pigs (105 pigs 6 months old) on three pig farms located in Istanbul and Tekirdag Provinces in the Marmara Region of Turkey in the summer season of 2003. Forty-seven of the isolates were determined as Enterococcus faecium (68%), 15 isolates as Enterococcus faecalis (21.7%), three isolates as Enterococcus gallinarum (4.3%) and one of each as Enterococcus hirae (1.4%), Enterococcus casseliflavus (1.4%), Enterococcus cecorum (1.4%) and Enterococcus sulfurens (1.4%). In addition, antimicrobial susceptibilites of isolates were assessed through the disk diffusion method. Among 47 E. faecium isolates, 44 were determined to be resistant to erythromycin, 38 to ciprofloxacine, and three isolates were resistant to vancomycin. All E. faecalis isolates were resistant to erythromycin (100%) and four were resistant to vancomycin (27%). Five E. faecium (11%) and five E. faecalis isolates (33%) were found to exhibit intermediate resistance to vancomycin. In this study, isolates obtained from pig faeces were determined to exhibit a high rate of antimicrobial resistance. This study is the first report on isolation and determination of antimicrobial resistance of Enterocci in Turkey. Pig, stool samples, Enterococcus spp. , antibiotic sensitivity
Structural properties of dendrite groups

Let G be the homeomorphism group of a dendrite. We study the normal subgroups of G. For instance, there are uncountably many non-isomorphic such groups G that are simple groups. Moreover, these groups can be chosen so that any isometric G-action on any metric space has a bounded orbit. In particular they have the fixed point property (FH).
FIRST INFRARED BAND STRENGTHS FOR AMORPHOUS CO2, AN OVERLOOKED COMPONENT OF INTERSTELLAR ICES

Solid carbon dioxide (CO2) has long been recognized as a component of both interstellar and solar system ices, but a recent literature search has revealed significant qualitative and quantitative discrepancies in the laboratory spectra on which the abundances of extraterrestrial CO2 are based. Here we report new infrared (IR) spectra of amorphous CO2-ice along with band intensities (band strengths) of four mid-IR absorptions, the first such results in the literature. A possible thickness dependence for amorphous-CO2 IR band shapes and positions also is investigated, and the three discordant reports of amorphous CO2 spectra in the literature are addressed. Applications of our results are discussed with an emphasis on laboratory investigations and results from astronomical observations. A careful comparison with earlier work shows that the IR spectra calculated from several databases for CO2 ices, all ices being made near 10 K, are not for amorphous CO2, but rather for crystalline CO2 or crystalline-amorphous mixtures.
A Vygotskyan sociocultural perspective on the role of L1 in target language learning

Although there have been an increasing number of empirical studies written about the use of the first language (L1) in pedagogical approaches over the past few decades (e.g. Turnbull, 2001; Lo, 2015; Lee, 2018), to date little has undressed the role of the L1 from a theoretical perspective for informing practitioners of theory-supported teaching practices. In this article, I discuss five key constructs (mediation, trans/languaging, the cognition/emotion relationship, zone of proximal development and scaffolding) that are central to a Vygotskian sociocultural theory of mind perspective on target language learning and teaching. Each discussion of a theoretical construct is followed by a review of two or more recent studies from task-based language teaching (TBLT) and content and language integrated learning (CLIL) whose findings I highlight or re-interpret with the Vygotskyan sociocultural lens. The discussion points to the multifaceted nature of L1, which I argue is dynamic per se and ought to be positioned within a wider classroom discourse. Such a re-conceptualization aims not only to (re-)acknowledge the mediating role of the L1 but also to help educators make research-informed decisions about their language use choices in classroom.
What causes large submarine landslides on low gradient (<2°) continental slopes with slow (∼0.15 m/kyr) sediment accumulation?

Submarine landslides can cause damaging tsunamis, the height of which scales up with the volume of the displaced mass. The largest underwater landslides are far bigger than any landslides on land, and these submarine megaslides tend to occur on open continental slopes with remarkably low gradients of less than 2°. For geohazard assessments it is essential to understand what preconditions and triggers slope failure on such low gradients. Previous work has suggested that generation of high excess pore pressure due to rapid sediment deposition plays a key role in such failures. However, submarine slope failure also occurs where sedimentation rates are low (<0.15 m/kyr), such as off northwest Africa. We use a fully coupled stress and fluid flow finite element model to test whether such low sedimentation rates can generate sufficient excess pore pressures to cause failure of a 2° slope. The sensitivity of overpressure generation and slope stability is assessed with respect to different sedimentation rates and patterns, sediment consolidation properties, and stratigraphic layer configurations. The simulations show that, in general, it is difficult to generate significant excess pore pressure if sediment accumulation is slow and the only pressure source. However, we identify a sediment compression behavior that can lead to submarine landslides in locations worldwide. Our results imply that compressibility is an important factor for the stability of low gradient continental slopes.
Testing for a class of ULGRBs using Swift GRBs

The question of whether ultra-long GRBs form a population different from that of "regular" long GRBs has been much debated recently and during the conference. We discuss here the data and the evidence that lead to the conclusion that indeed ultra-long GRBs form a different class of high energy transients. The sample of ultra-long GRBs is still poor and the discussion on their origin remain opens, though they might be the signature of PopIII stars. We urge that the design of new instrumentation, such as the SVOM satellite, takes into account the need for the detection of distant ultra-long GRBs.
Layer-Wise Coordination between Encoder and Decoder for Neural Machine Translation

Neural Machine Translation (NMT) has achieved remarkable progress with the quick evolvement of model structures. In this paper, we propose the concept of layer-wise coordination for NMT, which explicitly coordinates the learning of hidden representations of the encoder and decoder together layer by layer, gradually from low level to high level. Specifically, we design a layer-wise attention and mixed attention mechanism, and further share the parameters of each layer between the encoder and decoder to regularize and coordinate the learning. Experiments show that combined with the state-of-the-art Transformer model, layer-wise coordination achieves improvements on three IWSLT and two WMT translation tasks. More specifically, our method achieves 34.43 and 29.01 BLEU score on WMT16 English-Romanian and WMT14 English-German tasks, outperforming the Transformer baseline.
A Study towards the Possibility of Ultra Thin CdS/CdTe High Efficiency Solar Cells from Numerical Analysis

Polycrystalline cadmium telluride (CdTe) is the leading material for realization of low cost and high efficiency solar cell for terrestrial use. In this work, a conventional structure of CdTe thin film solar cells [1] was investigated and conversion efficiency as high as 13.2% was achieved with the CdTe baseline structure of SnO2/CdS/CdTe. To explore the possibility of ultra thin and high efficiency CdS/CdTe solar cells, the CdTe absorber layer and CdS window layer were decreased to the extreme limit and 1 μm thin CdTe layer is found to show reasonable range of efficiency with stability. Moreover, it was found that there were scopes to increase cell efficiency by reducing the cadmium sulfide (CdS) window layer thickness. The CdS window layer was reduced to 60 nm together with the insertion of zinc oxide (ZnO) or zinc stannate (Zn2SnO4) as the buffer layer to prevent forward leakage current. All the simulations have been done using Analysis of Microelectronic and Photonic Structures (AMPS 1D) simulator. The maximum conversion efficiency of 18.3% (Voc = 1.00 V, Jsc = 26.15 mA/cm2, FF = 0.769) was achieved with 1 μm-CdTe absorber layer, 60 nm-CdS window layer and 100 nm of ZnO or Zn2SnO4 buffer layer. Furthermore, it was found that the cell normalized efficiency linearly decreased with the increasing operating temperature at the gradient of -0.4%/°C, which indicated better stability of the CdS/CdTe solar cells. Key-Words: Thin film solar photovoltaics, high efficiency, CdTe, CdS, zinc oxide, zinc stannate, AMPS 1D
Aerosol impact on the dynamics and microphysics of deep convective clouds

Mechanisms through which atmospheric aerosols affect cloud microphysics, dynamics and precipitation are investigated using a spectral microphysics two‐dimensional cloud model. A significant effect of aerosols on cloud microphysics and dynamics has been found. Maritime aerosols lead to a rapid formation of raindrops that fall down through cloud updraughts increasing the loading in the lower part of a cloud. This is, supposedly, one of the reasons for comparatively low updraughts in maritime convective clouds. An increase in the concentration of small cloud condensation nuclei (CCN) leads to the formation of a large number of small droplets with a low collision rate, resulting in a time delay of raindrop formation. Such a delay prevents a decrease in the vertical velocity caused by the falling raindrops and thus increases the duration of the diffusion droplet growth stage, increasing latent heat release by condensation. The additional water that rises to the freezing level increases latent heat release by freezing. As a result, clouds developing in continental‐type aerosol tend to have larger vertical velocities and to attain higher levels.
Assessment of Lipids Profile in Hyperthyroidism Sudanese Patients in North Kordofan State, Sudan

The objective of this study was to find out possible relationship between thyroid hormones and lipids profile levels in Elobeid city, North Kordofan State, during the period from March 2011 to March 2012. A total of 250 subjects were selected for this study. Out of 250 subjects, 150 were patients, Female to Male ratio was 2.75: 1.0 (100 patients were hyperthyroidism before treatment (new cases), 50 patients were currently under treatment (Evert hyperthyroidism) and 100 were apparently healthy individuals (ascertained as controls). Thyroid hormones were measured using ELISA technique. For cholesterol, triglycerides using enzymatic spectrophotometeric method and precipitation enzymatic method for HDL$C and LDL$C.T 3 and T4 were significantly increased in new cases (3.9 ± 1.1 p$ value <0.00) and (16.9 ±3.1 p$value <0.00) compared with control group (1.08 ± 0 .4) and (8.07 ± 1.6) for T3 and T 4, respectively.TSH was significantly reduced (0.05 ± 0.06 p$value <0.00) compared with control (2.6 ± 0.17). In patients under treatment T3, T 4 and TSH were not altered in comparison with control p$value (0.272, 0.633 and 0.061), respectively. Lipi ds profile, the total Cholesterol, LDL$C and HDL$C were significantly decreased (107 ± 10.9 p$values <0.00, (46.6 ± 10.4 p$values <0.039), and (35.6 ± 3.3 p$values <0.00) in compression with control groups (± 67), (52 ± 7.2) and (79.3±12.9) for lipds profile respectivly. There was negative correlation between the level of lipids profile and thyroid hormones level (T3 and T4) and positively correlated with the triglycerides. It was concluded that T3 and T4, as well as triglycerides, are elevated in hyperthyroidism, while cholesterol is decreased.
THE IMPACT OF TASK-BASED ACTIVITIES ON THE READING SKILL OF IRANIAN EFL YOUNG LEARNERS AT THE BEGINNER LEVEL

Task-based learning and teaching in the realm of teaching young learners is still considered an adventure since very few experimental studies to date have tackled its applicability in that age group. The present research was an attempt to find out whether using task-based reading activities has any impact on the development of text comprehension in Iranian young learners studying English as a foreign language at the beginner level. Two groups of 25 students, aged 11 to 13, were the participants of the study. Through a reading pretest, it was ensured that the two groups were at the same level and belonged to the same population in terms of the reading skill. Having instructed the experimental group with four task types and the control group with classical reading activities, the researcher compared the reading performance of the two groups through a t-test which, not surprisingly, manifested the better performance of the experimental group. A follow-up reading test also showed that the experimental group still enjoyed a higher level of reading skill after one month. Furthermore, the scores gained from the four task types were compared and it was concluded that the students performed better in tasks which involved creativity and gave them the experience of playing.
Non-grey dimming events of KIC 8462852 from GTC spectrophotometry

We report ground-based spectrophotometry of KIC 8462852, during its first dimming events since the end of the Kepler mission. The dimmings show a clear colour-signature, and are deeper in visual blue wavelengths than in red ones. The flux loss' wavelength dependency can be described with an \AA ngstr\"om absorption coefficient of $2.19\pm0.45$, which is compatible with absorption by optically thin dust with particle sizes on the order of 0.0015 to 0.15 $\mu$m. These particles would be smaller than is required to be resistant against blow-out by radiation pressure when close to the star. During occultation events, these particles must be replenished on time-scales of days. If dust is indeed the source of KIC 8462852's dimming events, deeper dimming events should show more neutral colours, as is expected from optically thick absorbers.
A Historical Analysis of the US Stock Price Index using Empirical Mode Decomposition over 1791-2015

In this paper, the dynamics of Standard and Poor's 500 (S&P 500) stock price index is analysed within a time-frequency framework over a monthly period 1791:08-2015:05. Using the Empirical Mode Decomposition technique, the S&P 500 stock price index is divided into different frequencies known as intrinsic mode functions (IMFs) and one residual. The IMFs and the residual are then reconstructed into high frequency, low frequency and trend components using the hierarchical clustering method. Using different measures, it is shown that the low frequency and trend components of stock prices are relatively important drivers of the S&P 500 index. These results are also robust across various subsamples identified based on structural break tests. Therefore, US stock prices have been driven mostly by fundamental laws rooted in economic growth and longterm returns on investment.
L1_2-strengthened high-entropy alloys for advanced structural applications

Advanced alloys with both high strength and ductility are highly desirable for a wide range of engineering applications. Conventional alloy design strategies based on the single-principle element are approaching their limits in further optimization of their performances. Precipitation-hardened high-entropy alloys (HEAs), especially those strengthened by coherent L1_2-nanoparticles, have received considerable interest in recent years, enabling a new space for the development of advanced structural materials with superior mechanical properties. In this review, we highlight recent important advances of the newly developed L1_2-strengthened HEAs, including the aspects of computation-aided alloy design, unique properties, atomic-level characterization, phase evolution, and stability. In particular, we focus our attention on elucidating fundamental scientific issues involving the alloying effects, precipitation behaviors, mechanical performances, and the corresponding deformation mechanisms, all of which provide a comprehensive metallurgical understanding and guidance for the design of this new class of HEAs. Finally, future research directions and prospects are also critically assessed.
The relevance of dividend smoothing in the construction companies listed on the Warsaw Stock Exchange

Dividend smoothing is a well-known empirical fact in developed countries. It is influenced by many factors. In this paper we analyse the relevance of dividend smoothing in the construction companies listed on the Warsaw Stock Exchange in 2000-2014. It is assumed that it is possible to estimate the level of dividend smoothing and to identify the factors determining this level. The implementation of the purpose and verification of the hypotheses required applying econometric models. The findings suggest that the Lintner model can be applied for construction companies listed on the Warsaw Stock Exchange because the smoothing effect was statistically significant in most cases. However, it was not possible to identify statistically significant smoothing factors, although these factors can be useful in order to estimate the logit model which is used to predict whether the company will pay a dividend or not
The Influence of market orientation , Innovation , and Entrepreneurial competence on competitiveness and Performance of Small And medium Enterprises of Silk weaving Industry

This study is designed to examine and analyze the influence of market orientation, innovation, and entrepreneurial competence on competitiveness and performance of Small and Medium Enterprises (SMEs) of silk weaving industry in Wajo Regency, South Sulawesi Province (Indonesia). The populations in this study are 154 owners or managers of silk weaving industry in Wajo District, in which the return rate is 63.64%. The convenience sampling technique is used in which the number of the sample is 98 owners or managers. The results of the PLS Warp analysis which is 5.0 provide evidence that market orientation, innovation, and entrepreneurial competence affect competitiveness significantly. However, market orientation and innovation have no significant effect on SMEs performance. The high competence of entrepreneurs is proven to improve the performance of SMEs same with high competitiveness.
Clinical and Demographic Features of Basal Cell Carcinoma in North Jordan

Basal cell carcinoma (BCC) is the most common cancer affecting humans. It almost has no tendency for metastasis; however it can be destructive to surrounding tissue. Patients with darker skin colors have lower risk of developing skin cancers and the clinical characteristics may differ from populations with lighter skin colors. Methods. This is a retrospective clinical study (2003–2017). Data on age, gender, and location of tumor were collected and analyzed. Results. 335 cases were identified. Males tend to get BCC at a younger age than females. Face was the most common site in both males and females. Cheeks and nose were the most likely areas of the face to be involved. Scalp was the most common extrafacial site to be involved in males; however in females scalp was much less likely to be involved. Conclusion. BCC is less common in populations with darker skin. Males were more affected and at an earlier age compared to females. Facial skin followed by scalp was the most common site affected. Skin phototype, cultural and religious dress type, and different sun exposure behavior may explain many of the clinical and demographic findings related to BCC in patients with darker skin tones.