Miracle-dz/UniFAR-FTUs huggingface dataset:
Combating the Sting of Rejection With the Pleasure of Revenge: A New Look at How Emotion Shapes Aggression

How does emotion explain the relationship between social rejection and aggression? Rejection reliably damages mood, leaving individuals motivated to repair their negatively valenced affective state. Retaliatory aggression is often a pleasant experience. Rejected individuals may then harness revenge’s associated positive affect to repair their mood. Across 6 studies (total N = 1,516), we tested the prediction that the rejection–aggression link is motivated by expected and actual mood repair. Further, we predicted that this mood repair would occur through the positive affect of retaliatory aggression. Supporting these predictions, naturally occurring (Studies 1 and 2) and experimentally manipulated (Studies 3 and 4) motives to repair mood via aggression moderated the rejection–aggression link. These effects were mediated by sadistic impulses toward finding aggression pleasant (Studies 2 and 4). Suggesting the occurrence of actual mood repair, rejected participants’ affective states were equivalent to their accepted counterparts after an act of aggression (Studies 5 and 6). This mood repair occurred through a dynamic interplay between preaggression affect and aggression itself, and was driven by increases in positive affect (Studies 5 and 6). Together, these findings suggest that the rejection–aggression link is driven, in part, by the desire to return to affective homeostasis. Additionally, these findings implicate aggression’s rewarding nature as an incentive for rejected individuals’ violent tendencies.
Relationship between bone turnover markers and the heel stiffness index measured by quantitative ultrasound in middle-aged and elderly Japanese men

Abstract The aim of the present study was to investigate the age-related patterns and the relationships between serum levels of tartrate-resistant acid phosphatase-5b (TRACP-5b) or bone-specific alkaline phosphatase (BAP), and the heel stiffness index measured by quantitative ultrasound (QUS) in 429 Japanese men, with special emphasis on 2 age groups (40–59 years and 60 years or over). The heel stiffness index (bone mass) was measured by QUS. Serum samples were collected, and TRACP-5b and BAP levels were measured. The stiffness index was significantly decreased with age. Log (TRACP-5b) was significantly increased with age, but Log (BAP) was stable. Generalized linear models showed that higher levels of Log (TRACP-5b) and Log (BAP) were correlated with a lower stiffness index after adjusting for covariates in men aged 60 years or over, but not in men aged 40 to 59 years. In conclusion, higher rates of bone turnover markers were associated with a lower stiffness index only in elderly men. These results may indicate a different mechanism of low bone mass among different age groups of men.
Proteiniborus indolifex sp. nov., isolated from a thermophilic industrial-scale biogas plant.

A novel strictly anaerobic bacterium, designated strain BA2-13T, was isolated from a thermophilic industrial-scale biogas plant. Cells were rod-shaped and Gram-stain-positive. Growth occurred at temperatures of 25 to 50 °C and between pH 6.3 and 9.5. Strain BA2-13T produced indole. Cell growth was stimulated by yeast extract, peptone, meat extract, a mixture of 20 amino acids, glucose, pyruvate and ribose. When grown on peptone and yeast extract, the main fermentation products were acetic acid, H2 and CO2. The predominant cellular fatty acids were iso-C15 : 0 and iso-C14 : 0 3-OH. Major polar lipids were diphosphatidylglycerol, glycolipids, phospholipids and phosphatidylgycerol. Phylogenetic analysis based on 16S rRNA gene nucleotide sequence analysis placed strain BA2-13T within the order Clostridiales showing closest affiliation with Proteiniborusethanoligenes with 95.9 % sequence identity. Physiological, genotypic and chemotaxonomic differences of strain BA2-13T from P. ethanoligenes support the description of a new species within the genus Proteiniborus for which we suggest the name Proteiniborusindolifex sp. nov. (type strain BA2-13T=DSM 103060T=LMG 29818T).
A Novel Approach in Combined Liver and Kidney Transplantation With Long-term Outcomes

Objective: The aim of this study was to compare the outcomes of simultaneous and delayed implantation of kidney grafts in combined liver-kidney transplantation (CLKT). Background Data: Delayed function of the renal graft (DGF), which can result from hypotension and pressor use related to the liver transplantation (LT), may cause worse outcomes in CLKT. Methods: A total of 130 CLKTs were performed at Indiana University between 2002 and 2015 and studied in an observational cohort study. All kidneys underwent continuous hypothermic pulsatile machine perfusion until transplant: 69 with simultaneous kidney transplantation (KT) (at time of LT, group 1) and 61 with delayed KT (performed at a later time as a second operation, group 2). All patients received continuous veno-venous hemodialysis during the LT. Propensity score match analysis in a 1:1 case-match was performed. Results: Mean kidney cold ischemia time was 10 ± 3 and 50 ± 15 hours, for groups 1 and 2 (P < 0.0001), respectively. The rate of DGF was 7.3% in group 1, but no DGF was seen in group 2 (P = 0.0600). Kidney function was significantly better in group 2, if the implantation of kidneys was delayed >48 hours (P < 0.01). Patient survival was greater in group 2 at 1 year (91%), and 5 year (87%) post-transplantation (P = 0.0019). On multivariate analysis, DGF [hazard ratio (HR), 165.7; 95% confidence interval (CI), 9.4–2926], extended criteria donor kidneys (HR, 15.9; 95% CI 1.8–145.2), and recipient hepatitis C (HR, 5.5; 95% CI 1.7–17.8) were significant independent risk factors for patient survival. Conclusions: Delayed KT in CLKT (especially if delayed >48 h) is associated with improved kidney function with no DGF post-KT, and improved patient and graft survival.
Relative age effect in elite soccer: More early-born players, but no better valued, and no paragon clubs or countries

The paper analyses two datasets of elite soccer players (top 1000 professionals and UEFA Under-19 Youth League). In both, we find a Relative Age Effect (RAE) for frequency, but not for value. That is, while there are more players born at the start of the competition year, their transfer values are no higher, nor are they given more game time. We use Poisson regression to derive a transparent index of the discrimination present in RAE. Also, because Poisson is valid for small frequency counts, it supports analysis at the disaggregated levels of country and club. From this, we conclude there are no paragon clubs or countries immune to RAE; that is clubs and countries do not differ systematically in the RAE they experience; also, that Poisson regression is a powerful and flexible method of analysing RAE data.
Infant transport and mother–infant contact from 1 to 26 weeks postnatal in Coquerel's sifaka (Propithecus coquereli) in northwestern Madagascar

Lactating females face energetic constraints absent in conspecifics and must compensate for higher energy requirements. Infant transport is the most energetically costly mammalian activity after lactation. Nonetheless, infant transport and mother–infant contact are seldom measured. The extreme seasonality characteristic of Madagascar coupled with lactation costs and infant transport is a trifold energetic challenge encountered by lemur mothers. We hypothesized that Coquerel's sifaka (Propithecus coquereli) mothers spend more time caring for infants during the early/earlier‐mid lactation period, coinciding with the resource depletive austral winter, relative to later‐mid/late lactation. We tested this hypothesis by measuring infant carrier identity, transport position, and frequency of mother–infant contact for 678 focal hours over two consecutive birth seasons from 1 to 26 weeks postnatal (N = 10 infants, N = 10 mothers, N = 19 adult males, N = 8 adult females) in Ankarafantsika National Park (ANP), Madagascar. Quantifying P. coquereli postnatal care strategies demonstrates how a species with a “slow” life history lives in an energetically challenging environment, thereby providing data on maternal energetic responses and infant development in an endangered strepsirrhine. Mothers were the primary infant transporters. Adult males and non‐lactating females participated in infant transport, but for significantly less time. Infants spent significantly more time in the ventral transport position than dorsally or independently. Infants were still transported 26% of the time at 6.5 months postnatal. Infants initiated and broke bodily contact with mothers more frequently than mothers initiated and broke contact with infants. Infants were dependent on their mothers for longer durations than suggested by previous studies and carried dorsally until later ages than in other comparably sized wild lemurs. Am. J. Primatol. 78:646–658, 2016. © 2016 Wiley Periodicals, Inc.
Elastic and elasto-optic properties of KTiOPO4

KTiOPO4 (KTP) crystals are of great importance for acousto-, electro- and nonlinear optical applications. In this study a full set of elastic coefficients has been determined for KTP by the interference acoustooptical method. Also, near full set of elastooptic coefficients, besides p44, p55 and p66 has been measured by Dixon's method.
Which Inequality ? How Income Inequality Affects Bilateral Trade

This paper explores the effect of the distribution of income on imports of consumption goods by means of a gravity model approach. In particular, by relying on quantile shares inequality arising from different parts in the distribution is taken into account. The results indicate that more unequal countries import more sophisticated goods (e.g., manufactured goods) or luxuries and import less necessities. With respect to the role of the profile of income inequality, especially higher top-end inequality (i.e., a higher income share of the rich at the expense of the middle class) and a higher income share of the rich at the expense of the poor boost imports of luxuries. On the other hand, countries with higher bottom-end inequality (i.e., a lower income share of the poor at the expense of the middle class) and a higher share of the rich at the expense of the poor have lower imports of necessities. JEL classification: F14, D12, O15
Reporting of Positive Results in Randomized Controlled Trials of Mindfulness-Based Mental Health Interventions

Background A large proportion of mindfulness-based therapy trials report statistically significant results, even in the context of very low statistical power. The objective of the present study was to characterize the reporting of “positive” results in randomized controlled trials of mindfulness-based therapy. We also assessed mindfulness-based therapy trial registrations for indications of possible reporting bias and reviewed recent systematic reviews and meta-analyses to determine whether reporting biases were identified. Methods CINAHL, Cochrane CENTRAL, EMBASE, ISI, MEDLINE, PsycInfo, and SCOPUS databases were searched for randomized controlled trials of mindfulness-based therapy. The number of positive trials was described and compared to the number that might be expected if mindfulness-based therapy were similarly effective compared to individual therapy for depression. Trial registries were searched for mindfulness-based therapy registrations. CINAHL, Cochrane CENTRAL, EMBASE, ISI, MEDLINE, PsycInfo, and SCOPUS were also searched for mindfulness-based therapy systematic reviews and meta-analyses. Results 108 (87%) of 124 published trials reported ≥1 positive outcome in the abstract, and 109 (88%) concluded that mindfulness-based therapy was effective, 1.6 times greater than the expected number of positive trials based on effect size d = 0.55 (expected number positive trials = 65.7). Of 21 trial registrations, 13 (62%) remained unpublished 30 months post-trial completion. No trial registrations adequately specified a single primary outcome measure with time of assessment. None of 36 systematic reviews and meta-analyses concluded that effect estimates were overestimated due to reporting biases. Conclusions The proportion of mindfulness-based therapy trials with statistically significant results may overstate what would occur in practice.
Dietary Patterns and Fractures in Postmenopausal Women: Results From the Women's Health Initiative.

IMPORTANCE Considerable efforts have been undertaken to relate single nutrients to bone health. To this point, results are inconsistent. Suboptimal single nutrient intake does not occur in isolation but rather reflects a poor diet quality. OBJECTIVE To assess the association between adherence to a diet quality index constructed on the basis of dietary recommendations or existing healthy dietary patterns and fractures in postmenopausal women. DESIGN, SETTING, AND PARTICIPANTS Post hoc analysis was conducted of longitudinal data from 40 clinical centers throughout the United States included in the Women's Health Initiative (WHI) observational study. Participants in the prospective cohort included 93 676 women who were eligible for the WHI if they were aged 50 to 79 years. Recruitment was conducted from October 1, 1993, to December 31, 1998, with the study ending August 29, 2014. The WHI food frequency questionnaire was used to derive nutrient and food intake at baseline. Diet quality and adherence were assessed by scores on the alternate Mediterranean Diet (aMED), a 9-category measure of adherence to a Mediterranean dietary pattern; the Healthy Eating Index 2010 (HEI-2010), a 100-point measure of 12 food components; the 11-item Alternate Healthy Eating Index 2010 (AHEI-2010); or the 8-component Dietary Approaches to Stop Hypertension (DASH) diet score. MAIN OUTCOMES AND MEASURES Outcome measures included incident total and hip fractures. Hazard ratios (HRs) by quintiles of dietary index scores were estimated using Cox proportional hazards regression analyses. RESULTS Of the 93 676 participants, 90 014 were included in the analysis (mean [SD] age, 63.6 [7.4]) years. During a median follow-up time of 15.9 years, there were 2121 cases of hip fractures and 28 718 cases of total fractures. Women scoring in the highest quintile (Q5) of the aMED index had a lower risk for hip fractures (HR, 0.80; 95% CI, 0.66-0.97), with an absolute risk reduction of 0.29% and a number needed to treat of 342 (95% CI, 249-502). No association between the aMED score and total fractures was observed (Q5 HR, 1.01; 95% CI, 0.95-1.07). Higher HEI-2010 or DASH scores tended to be inversely related to hip fracture risk, but the results were nonsignificant (Q5 HR, 0.87; 95% CI, 0.75-1.02; and Q5 HR, 0.89; 95% CI, 0.75-1.06, respectively). The AHEI-2010 score was associated with neither hip nor total fractures. CONCLUSIONS AND RELEVANCE Higher adherence to a Mediterranean diet is associated with a lower risk for hip fractures. These results support that a healthy dietary pattern may play a role in maintaining bone health in postmenopausal women.
Short Trail Running Race: Beyond the Classic Model for Endurance Running Performance

PurposeThis study aimed to examine the extent to which the classical physiological variables of endurance running performance (maximal oxygen uptake (V˙O2max), %V˙O2max at ventilatory threshold (VT), and running economy (RE)) but also muscle strength factors contribute to short trail running (TR) performance. MethodsA homogeneous group of nine highly trained trail runners performed an official TR race (27 km) and laboratory-based sessions to determine V˙O2max, %V˙O2max at VT, level RE (RE0%) and RE on a +10% slope, maximal voluntary concentric and eccentric knee extension torques, local endurance assessed by a fatigue index (FI), and a time to exhaustion at 87.5% of the velocity associated with V˙O2max. A simple regression method and commonality analysis identifying unique and common coefficients of each independent variable were used to determine the best predictors for the TR race time (dependent variable). ResultsPearson correlations showed that FI and V˙O2max had the highest correlations (r = 0.91 and r = −0.76, respectively) with TR performance. The other selected variables were not significantly correlated with TR performance. The analysis of unique and common coefficients of relative V˙O2max, %V˙O2max at VT, and RE0% provides a low prediction of TR performance (R2 = 0.48). However, adding FI and RE on a +10% slope (instead of RE0%) markedly improved the predictive power of the model (R2 = 0.98). FI and V˙O2max showed the highest unique (49.8% and 20.4% of total effect, respectively) and common (26.9% of total effect) contributions to the regression equation. ConclusionsThe classic endurance running model does not allow for meaningful prediction of short TR performance. Incorporating more specific factors into TR such as local endurance and gradient-specific RE testing procedures should be considered to better characterize short TR performance.
Response and Cultural Biases in Information Security Policy Compliance Research

: This contribution tries to shed light on whether current information security policy compliance research is affected by response (such as social desirability) or cultural biases. Based upon the hypothesis that response biases may be subject to information processing of the questionnaire item by the respondent, a classification of questionnaire items of 17 surveys is provided. Furthermore, the Individualism and Power Distance indices are gathered for the survey samples. Correlation analysis reveals that the Power Distance index correlates negatively, while Individualism correlates positively with the mean self-reported policy compliance. These findings support previous findings on the role of Power Distance and contradict the influence of response and social desirability biases on self-reported information security policy compliance.
How the Accuracy and Computational Cost of Spiking Neuron Simulation are Affected by the Time Span and Firing Rate

It is known that, depending on the numerical method, the simulation accuracy of a spiking neuron increases monotonically and that the computational cost increases in a power-law complexity as the time step reduces. Moreover, the accuracy and computational cost also are substantially affected by the mechanism responsible for generating the action potentials. However, little attention has been paid to how the time span and firing rate influence the simulation. The purpose of this study was to describe how the accuracy, computational cost, and efficiency are affected by the time span and firing rate. We found that the simulation is importantly affected by these two variables
Electrospun Polycaprolactone (PCL) and PCL/ nano-hydroxyapatite (PCL/nHA)-based nanofibers for bone tissue engineering application

Ceramic/polymer composite scaffolds have been widely investigated for repairing and regeneration of damaged bone tissues. In this report, the electrospinning technique was chosen to fabricate two different kinds of fibrous scaffolds which were Polycaprolactone (PCL) and PCL/nano-hydroxyapatite (PCL/nHA). Several characterizations such as morphologies of fibers, average diameter and water uptake property were done. Based on the results obtained, PCL/nHA fibers with the average diameters of 521.10nm exhibited good water uptake properties and were more hydrophilic than pure PCL fibers. PCL/nHA-based nanofibers could be potential in bone tissue regeneration.
Heart rate turbulence in patients with chronic heart failure.

BACKGROUND Heart rate turbulence (HRT) has been shown to predict the prognosis after myocardial infarction (MI), but its prognostic value in patients with chronic heart failure (CHF) has not yet been well established. AIM To evaluate HRT in patients with CHF and assess the prognostic significance of HRT in this group. METHODS The study group consisted of 82 patients with CHF and left ventricular ejection fraction (LVEF) <35%. All the patients underwent 24-hour Holter monitoring (HM). The heart rate variability (HRV) and HRT parameters were assessed using HRT view software. Two HRT parameters - turbulence slope (TS) and turbulence onset (TO), were calculated. We analysed the clinical course and survival during a two-year follow-up (mean 25+/-9 months). RESULTS The patients were divided into three groups according to the HRT parameters. Group 1 (23 patients) with both normal TO and TS (TO <0%, TS >2.5 m/s), group 2 (30 patients) with abnormal TO or TS, group 3 (29 patients) with abnormal TO and TS (TO >0% and TS <2.5 m/s). Patients from group 1 was significantly younger. There were no differences between patients in aetiology, treatment and the frequency of ventricular premature beats. Significant correlations between HRV and HRT parameters were observed. The correlation was the strongest between TS and SDNN and LF. During the follow-up 9 patients died and 15 were hospitalised for non-fatal infarction or worsening of CHF. Using a multivariate logistic regression model, it was shown that TS <2.5 ms/RR interval, and non-sustained ventricular tachycardia (VT) significantly increased the risk of a serious cardiac events in CHF patients. CONCLUSION HRT parameters are often abnormal in patients with CHF. An abnormal turbulence slope (TS) and VT episodes are significantly associated with increased risk of cardiac complications in CHF.
Elevated levels of C-reactive protein and IL-6 among the antipsychotic medicating schizophrenia patients of Siliguri, West Bengal, India

Abstract Purpose: Chronic, low-grade inflammation is a proposed etiological factor associated with schizophrenia. Thus, various studies have been conducted to understand the role of inflammatory process in schizophrenia by using inflammatory maker C-reactive protein (CRP) with conflicting findings. Inadvertently, studies of CRP among the Indian schizophrenia patients are very few. Therefore, the present study was undertaken to investigate the role of inflammatory process among Indian Bengalee schizophrenia patients of Siliguri, using the marker CRP and its stimulating cytokine interleukin-6 (IL-6). In addition, the study also intended to investigate the immunomodulatory effect of antipsychotic medication on serum levels of CRP and IL-6. Materials and methods: The serum levels of CRP and IL-6 were measured by Enzyme-Linked Immunosorbent Assay (ELISA) among 67 antipsychotic medicating, 28 psychotropic medication-free schizophrenia patients, and it was compared with 72 age, sex and ethnicity-matched controls. Results: A significantly higher level of CRP and IL-6 were recorded among the antipsychotic medicating patients. Although CRP was found to be higher among the psychotropic medication-free patients than the controls, it was not found to be significant. However, a significantly higher level of IL-6 was observed in this group. Conclusions: The results provide the evidence for a possible immunomodulatory effect of antipsychotic drugs on CRP. Future investigations including the study of antipsychotics separately may help to understand the differential effects of individual antipsychotics on CRP level. Additional studies with a larger sample size of psychotropic medication-free patients may help to verify the role of inflammation in schizophrenia patients of this region.