Miracle-dz/UniFAR-FTUs huggingface dataset:
Schizotypy, Alexithymia and Affect as predictors of Facial Emotion Recognition Capability using static and dynamic images

The main purpose of the present study is to investigate the capacity of schizotypy and alexithymia traits, in combination with affectivity to predict facial emotion recognition capability in a sample of nonclinical adults. Consecutive healthy participants (N= 98) were investigated using the Toronto Alexithymia Scale-20 (TAS-20), the Oxford-Liverpool Inventory of Feelings and Experiences-Reduced Version (O-LIFE-R), and the Positive and NA Schedule (PANAS). A set of validated photographs (static images) and virtual faces (dynamic images) for presenting the basic emotions was used to assess emotion recognition. Pearson correlations were applied to investigate the relationship between the study variables; the amount of variance in emotion recognition capability predicted by OLIFE-R, TAS-20 and PANAS was calculated by using the linear regression model. Results showed that alexithymia was strongly associated with schizotypy and NA; furthermore, alexithymia and NA made a significant contribution to the prediction of emotion recognition capability. The predictive model was fitted for two types of presentations (photographs and virtual reality). The inclusion of virtual faces emerges as a response to the need to consider computer characters as new assessment and treatment material for research and therapy in psychology
Estimating Security Betas Using Prior Information Based on Firm Fundamentals

We propose a hybrid approach for estimating beta that shrinks rolling window estimates toward firm-specific priors motivated by economic theory. Our method yields superior forecasts of beta that have important practical implications. First, unlike standard rolling window betas, hybrid betas carry a significant price of risk in the cross-section even after controlling for characteristics. Second, the hybrid approach offers statistically and economically significant out-of-sample benefits for investors who use factor models to construct optimal portfolios. We show that the hybrid estimator outperforms existing estimators because shrinkage toward a fundamentals-based prior is effective in reducing measurement noise in extreme beta estimates.
Between-group conflict and other-regarding preferences in nested social dilemmas

We investigate experimentally the underlying motivations and individual dierences with regard to the participation in between-group conflict in nested social dilemmas. In our nested social dilemmas, the collective is divided into two groups, and individuals allocate tokens between a private, a group-specific, and a collective good. We vary the marginal per capita return of the group-specific and collective good in order to manipulate the motivational within- and between group conflicts. A first experiment shows that a between-group conflict leads to within-group cooperation and particularly individuals with positive other-regarding preferences (prosocials) react to a between-group conflict by contributing to the group-specific good. Hence, paradoxically, individuals with positive other-regarding preferences may foster between-group conflicts. A second experiment reveals that prosocials' contributions to the group-specific or collective good vary as a function of the personal costs of within-group versus collective cooperation, supporting the weighted average social preference theory by Charness and Rabin (2002).
Analysis of Character Association of Quantitative Traits in Lupinus Species

An evaluation of the agronomic performance of two lupin species ( Lupinus albus and Lupinus luteus ) was conducted at the Institute of Forage Crops (Bulgaria) during 2012-2014. The hightest positive correlations among the agronomic traits in white lupin were between number of pods per plant and seed weight per plant (r = 0.956); plant height with pod stem length (r = 0.935) and pod length (r = 0.934); seed weight per plant and number of pods per plant (r = 0.956). In yellow lupin relatively high phenotypic correlations were detected between number of pods per plant and seed weight per plant (r = 0.956); seed weight per plant and number of pods (r = 0.875) and number of seeds per plant (r = 0.927). Collecting data on the mutual relationships among individual yield components and their effect on the yield remains crucial for their optimisation and development of improved lupin genotypes with high quality and stable yields. Based on the trait associations it can be concluded that lupin breeders should pay attention to the traits such as pod length, number of seeds per plant and 1000 seeds mass when selecting high-yielding genotypes.
Phytochemical and morphological characterization of seventy-one cultivars and selections of culinary rhubarb (Rheum spp.)

SummaryMeasurements of soluble and total oxalate, malate, anthocyanins, total sugars, dry matter as well as several petiole and leaf characters were taken for 71 genotypes of culinary rhubarbs (Rheum spp.). The organic acids were simultaneously analysed by ion moderated partitioning chromatography, an HPLC technique that employs multiple mechanisms for separation. Sample run time was reduced to 11 min by allowing overlapping chromatograms. The grand mean (range of genotype means) of water soluble oxalate was 3.13% (1.56–6.03%), of total oxalate 5.88% (3.21–9.17%), of malate 20.98% (12.16–29.24%) all of dry matter. The range of anthocyanins in the petiole juice was 0–154 mg/kg of fresh weight. Negative correlations were found between the anthocyanin content and some growth characteristics.
Gender difference of school anger dimensions and its prediction for suicidal behavior in adolescents

This instrumental study examined gender differences of school anger components and its prediction for suicidal behavior. The subjects of this study were 1418 high school students selected by stratified random sampling in Shiraz. The self reported Multidimensional School Anger Inventory was used to measure anger within a school context. The subjects reported their suicidal behavior including wish to die, consideration of suicide, suicidal attempt and self injury behavior in the previous six months. Girls experienced anger more than boys and, for the contrary, hostility was higher in boys. However, there was no difference between both genders regarding positive coping expression of anger or destructive coping expression. Hostile Outlook score and destructive expression of anger score were positively related to all types of suicidal behavior. Positive coping strategy for anger was not a predictor of suicidal behavior. The cognitive component of anger does not relate to more healthy expression of anger. The adolescents without suicidal attempt have not reported higher positive coping strategies as a means of managing or expressing angry feelings than suicidal attempters. Negative cognitions, and more hostility towards school are related to lower levels of adjustment. Teaching positive coping strategies for management of anger might not be sufficient for prevention of suicidal behavior.
Effect of Intercropping System on the Quality and Quantity of Runner Bean (Phaseolus coccineus L.)

Field experiments were conducted two consecutive years, in order to investigate runner bean ( Phaseolus coccineus L.) cultivated in pure crop system and in intercropping system. To achieve the desired aim, we set the following objectives: study of runner bean plant phenology, study of assimilating pigments content in the runner bean leaves, agro productivity study of runner bean crop, yield of runner bean crop, study of chemical composition of runner bean dry seeds. The studied experimental factor was the trellis system with six variants: (V1) - trellis, with double rows, on individual string, (V2) - trellis, with a single row, on individual string, (V3) - trellis, in a single row, on synthetic net (17 cm mesh), (V4) - intercropping with common maize plants, (V5) - intercropping with sunflower plants, (V6) - intercropping with Jerusalem artichoke plants. Runner bean yield ranged from 3,610 kg ha -1 (V2) to 1,684 kg ha -1 (V6) (first year) and from 3,170 kg ha -1 (V2) to 1,189 kg ha -1 (V6) (second year). Runner bean dry seeds contain: crude protein 22.65% (V6) - 25.47% (V3), crude fat 1.91% (V6) - 2.16% (V4), crude fibre 5.41% (V4) - 5.81% (V5) and nitrogen free extractive substances 62.11% (V3) - 64.92% (V4). The best variant of trellis for runner bean crop was the single row trellis system on individual string and the best intercropping system was intercropping with sunflower.
Relative importance of black carbon, brown carbon, and absorption enhancement from clear coatings in biomass burning emissions

Abstract. A wide range of globally significant biomass fuels were burned during the fourth Fire Lab at Missoula Experiment (FLAME-4). A multi-channel photoacoustic absorption spectrometer (PAS) measured dry absorption at 405, 532, and 660 nm and thermally denuded (250 °C) absorption at 405 and 660 nm. Absorption coefficients were broken into contributions from black carbon (BC), brown carbon (BrC), and lensing following three different methodologies, with one extreme being a method that assumes the thermal denuder effectively removes organics and the other extreme being a method based on the assumption that black carbon (BC) has an Angstrom exponent of unity. The methodologies employed provide ranges of potential importance of BrC to absorption but, on average, there was a difference of a factor of 2 in the ratio of the fraction of absorption attributable to BrC estimated by the two methods. BrC absorption at shorter visible wavelengths is of equal or greater importance to that of BC, with maximum contributions of up to 92 % of total aerosol absorption at 405 nm and up to 58 % of total absorption at 532 nm. Lensing is estimated to contribute a maximum of 30 % of total absorption, but typically contributes much less than this. Absorption enhancements and the estimated fraction of absorption from BrC show good correlation with the elemental-carbon-to-organic-carbon ratio (EC ∕ OC) of emitted aerosols and weaker correlation with the modified combustion efficiency (MCE). Previous studies have shown that BrC grows darker (larger imaginary refractive index) as the ratio of black to organic aerosol (OA) mass increases. This study is consistent with those findings but also demonstrates that the fraction of total absorption attributable to BrC shows the opposite trend: increasing as the organic fraction of aerosol emissions increases and the EC ∕ OC ratio decreases.
Extreme scenarios at the German north sea coast a numerical model study

A procedure, based on numerical models is proposed to investigate the processes involved during conditions of extreme water levels within the outer Elbe estuary at the German North Sea coast. Nonlinear interactions between the different processes are analyzed and adverse combinations are simulated yielding new scenarios. Various conditions in the astronomical tide, three major storm events over the North Sea, several external surges and an increase in the mean sea level are analyzed. Techniques for the modeling of each of the isolated processes are developed and individually verified. The isolated processes are temporally shifted relative to each other and superimposed in various combinations. The results obtained from the present method, provide new insights into the nonlinear interactions between the involved processes. Generally, the effects of the processes seem to be reduced in superpositions with high absolute water levels. However, due to the large scatter of the results no general relations are found. New extreme scenarios are determined by iterative maximizations of the peak water level of different superpositions around spring high tide.
High-resolution infrared spectroscopy as a tool to detect false positives of transit search programs

Transit search programs such as CoRoT and Kepler now have the capability of detecting planets as small as the Earth. The detection of these planets however requires the removal of all false positives. Although many false positives can be identified by a detailed analysis of the LCs, the detections of others require additional observations. An important source of false positives are faint eclipsing binaries within the PSF of the target stars. We develop a new method that allows us to detect faint eclipsing binaries with a separation smaller than one arcsec from target stars. We thereby focus on binaries that mimic the transits of terrestrial planets. These binaries can be either at the same distance as the target star (triple stars), or at either larger, or smaller distances. A close inspection of the problem indicates that in all relevant cases the binaries are brighter in the infrared than in the optical regime. We show how high resolution IR spectroscopy can be used to remove these false positives. For the triple star case, we find that the brightness difference between a primary and an eclipsing secondary is about 9-10 mag in the visual but only about 4.5-5.9 magnitudes in the K-band. We demonstrate how the triple star hypothesis can be excluded by taking a high-resolution IR spectrum. Simulations of these systems show that the companions can be detected with a false-alarm probability of 2%, if the spectrum has a S/N-ratio > 100. We show that high-resolution IR spectra also allows to detect most of the false positives caused by foreground or background binaries. If high resolution IR spectroscopy is combined with photometric methods, virtually all false positives can be detected without RV measurements. It is thus possible to confirm transiting terrestrial planets with a modest investment of observing time.
Stochastic Atmospheric Forcing as a Cause of Greenland Climate Transitions

AbstractAn unforced simulation of the Community Climate System Model, version 4 (CCSM4), is found to have Greenland warming and cooling events that resemble Dansgaard–Oeschger cycles in pattern and magnitude. With the caveat that only three transitions were available to be analyzed, it is found that the transitions are triggered by stochastic atmospheric forcing. The atmospheric anomalies change the strength of the subpolar gyre, leading to a change in Labrador Sea sea ice concentration and meridional heat transport. The changed climate state is maintained over centuries through the feedback between sea ice and sea level pressure in the North Atlantic. Indications that the initial atmospheric pressure anomalies are preceded by precipitation anomalies in the western Pacific warm pool are discussed. The full evolution of the anomalous climate state depends crucially on the climatic background state.
Effect of surfactant on the long-wave instability of a shear-imposed liquid flow down an inclined plane

The effect of an insoluble surfactant on the linear stability of a shear-imposed flow down an inclined plane is examined in the long-wavelength limit. It has been known that a free falling film flow with surfactant is stable to long-wavelength disturbances at sufficiently small Reynolds numbers. Imposing an additional interfacial shear, however, could cause instability due to the shear-induced Marangoni effect. Two modes of the stability are identified and the corresponding growth rates are derived. The underlying mechanisms of the stability are also elucidated in detail. © 2005 American Institute of Physics . [DOI: 10.1063/1.1823171 ]
An Evaluation of Drivers Using an Ignition Interlock Device

The threat of drunk drivers on our nation’s highways has led to the proliferation of court-mandated ignition interlock devices (IIDs), which test the driver for alcohol consumption before ignition and during operation of the vehicle. Previous research has already demonstrated the distraction potential of IIDs. Litigation has suggested that this difficulty is particularly severe for individuals with small lung capacity, such as women and smokers. The current research sought to augment the previous distraction finding while also comparing men and women in terms of their ability to successfully use a Lifesafer FC-100 interlock device. Results showed that women had significantly less success in providing adequate breath samples to successfully operate the interlock device while driving, and supported previous distraction findings. Implications as well as suggestions for and challenges of further research are provided.
Double HEVC Compression Detection with the Same QPs Based on the PU Numbers

Double HEVC compression detection is of great importance in video forensics. However, effective detection algorithm based on the same Qps is rarely reported. In this paper, a novel method based on the same Qps is applied in dealing with double HEVC compression detection. Firstly, the numbers of PU blocks with the size of 4×4 in each I frame is extracted during the codec procedures when the video is compressed with the same Qps. Then, calculate the standard deviation of 4×4 PU blocks difference (SDoPU) before and after the compression. Finally, select the appropriate threshold for compression testing classification according to the SDoPU statistical feature. By performing numerical experiments, We prove that the proposed algorithm is of high classification accuracy for detecting double HEVC compression.
ifferentiation in the P opulations of the Malabar C arp Labeo dussumieri as revealed by A llozymes , M icrosatellites and RAPD

The population structure of Labeo dussumieri, an endangered and endemic cyprinid from three riverine locations in the Western Ghats, India was investigated using allozyme, microsatellite and RAPD markers. L. dussumieri samples were obtained from Meenachil, Manimala and Pamba River basins, Kerala. Fourteen (46.7%) out of 30 allozyme loci, seven microsatellite loci and 12 RAPD Operon decamers gave polymorphic pattern. Six allozyme loci (AAT-2*, EST-4*, GLDH*, GPI-2*, G 6 PDH* and LDH-2*) and three microsatellite loci (LdussG1, MFW19 and Bgon22) exhibited consistent significant deviation from Hardy-Weinberg Equilibrium expectations in different populations after probability level (P<0.05) was adjusted for sequential Bonferroni correction. All the three marker types demonstrated concordant results and various estimates revealed genetic variability within the subpopulations but surprisingly low level (θ = 0.0034 to 0.0081) of genetic differentiation among L. dussumieri from different river samples. AMOVA analysis also indicated low differentiation among subpopulations. No evidence for a recent genetic bottleneck was observed in L. dussumieri populations based on allozyme and microsatellite data set analysis. Meenachil, Manimala and Pamba Rivers open in to the southern end of Vembanad Lake in Kerala and are connected to each other in the lower reaches through an extensive network of natural canals. Common ancestry in the prehistoric period; and possible mixing of fish populations resulting in high gene flow across the rivers through the lake and interconnecting canals could have been responsible for the lack of significant allelic heterogeneity among the L. dussumieri populations. The stocks from the three rivers do not require different management strategies and for propagation assisted river ranching programme of this species, large effective breeding population can be developed by mixing individuals from three rivers. 360 Asian Fisheries Science 22 (2009): 359-391
Development of picoplankton during natural and enhanced mixing under late-winter ice

We studied the development of autotrophic picophytoplankton and heterotrophic bacterioplankton during the tran- sition from winter ice cover to open water under natural and manipulated mixing conditions in eutrophic Lake Vesijarvi. During the melting of the snow and ice cover, a convection layer developed which eventually met the che- mocline at the interface between the oxic and anoxic water masses. However, in the years with mechanically enhanced mixing, the whole water column remained well oxygenated and the deepening of penetrative convection was facilitated. Stochastic variations in weather, primarily the thickness of the snow cover, likely determined the timing of picophytoplankton growth. Mechanical mixing slightly increased the biomass of picophytoplankton, especially the eukaryotic fraction, probably because eukaryotic picophytoplankton coped well with changing light conditions. Bacterial biomass was not notably affected, although their mean cell size was significantly smaller in the oxic deep water than in anoxic conditions during the natural mixing regime. Our results show that, when snow melts and solar radiation increasingly penetrates into lake water, picophytoplankton biomass and numbers already start to increase weeks before ice-break and may reach abundances typical of early summer under the ice. A similar development of bacterioplankton suggests a trophic relationship between heterotrophic and autotrophic producers.
Effectiveness of Simultaneous Prompting in Small Group: The Opportunity of Acquiring Non-Target Skills through Observational Learning and Instructive Feedback.

A multiple probe study across behaviors, replicated across students, assessed the effectiveness of simultaneous prompting (SP) in a small group teaching arrangement on teaching (a) to show the provinces, rivers, and border countries of Turkey on a map and (b) to expressively identify the names of the symbols which are usually used in math. Subjects of the study were five middle school age students with developmental disabilities. Maintenance and generalization effects of SP were investigated in the study as well. Moreover, acquisition of non-target skills was also assessed through instructive feedback and observational learning. Results show that SP was effective. Students generalized and maintained the acquired behaviors. Assessment of observational learning and instructive feedback data showed that students acquired non-target skills to certain extents. Implications and future research needs are discussed.
Improving evapotranspiration estimates in Mediterranean drylands: The role of soil evaporation

An adaptation of a simple model for evapotranspiration (E) estimations in drylands based on remotely sensed leaf area index and the Penman‐Monteith equation (PML model) (Leuning et al., 2008) is presented. Three methods for improving the consideration of soil evaporation influence in total evapotranspiration estimates for these ecosystems are proposed. The original PML model considered evaporation as a constant fraction (f) of soil equilibrium evaporation. We propose an adaptation that considers f as a variable primarily related to soil water availability. In order to estimate daily f values, the first proposed method (fSWC) uses rescaled soil water content measurements, the second (fZhang) uses the ratio of 16 days antecedent precipitation and soil equilibrium evaporation, and the third (fdrying), includes a soil drying simulation factor for periods after a rainfall event. E estimates were validated using E measurements from eddy covariance systems located in two functionally different sparsely vegetated drylands sites: a littoral Mediterranean semiarid steppe and a dry‐subhumid Mediterranean montane site. The method providing the best results in both areas was fdrying (mean absolute error of 0.17 mm day−1) which was capable of reproducing the pulse‐behavior characteristic of soil evaporation in drylands strongly linked to water availability. This proposed model adaptation, fdrying, improved the PML model performance in sparsely vegetated drylands where a more accurate consideration of soil evaporation is necessary.