Miracle-dz/UniFAR-FTUs huggingface dataset:
The validated circular shape space: Quantifying the visual similarity of shape.

Subjective similarity holds a prominent place in many psychological theories, influencing diverse cognitive processes ranging from attention and categorization to memory and problem solving. Despite the known importance of subjective similarity, there are few resources available to experimenters interested in manipulating the visual similarity of shape, one common type of subjective similarity. Here, across seven validation iterations, we incrementally developed a stimulus space consisting of 360 shapes using a novel image-processing method in conjunction with collected similarity judgments. The result is the Validated Circular Shape space, the first Validated Circular Shape space comparable to the commonly used "color wheel", whereby angular distance along a 2D circle is a proxy for visual similarity. This extensively validated resource is freely available to experimenters wishing to precisely manipulate the visual similarity of shape. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Trends in tuna carbon isotopes suggest global changes in pelagic phytoplankton communities

Considerable uncertainty remains over how increasing atmospheric CO2 and anthropogenic climate changes are affecting open‐ocean marine ecosystems from phytoplankton to top predators. Biological time series data are thus urgently needed for the world's oceans. Here, we use the carbon stable isotope composition of tuna to provide a first insight into the existence of global trends in complex ecosystem dynamics and changes in the oceanic carbon cycle. From 2000 to 2015, considerable declines in δ13C values of 0.8‰–2.5‰ were observed across three tuna species sampled globally, with more substantial changes in the Pacific Ocean compared to the Atlantic and Indian Oceans. Tuna recorded not only the Suess effect, that is, fossil fuel‐derived and isotopically light carbon being incorporated into marine ecosystems, but also recorded profound changes at the base of marine food webs. We suggest a global shift in phytoplankton community structure, for example, a reduction in 13C‐rich phytoplankton such as diatoms, and/or a change in phytoplankton physiology during this period, although this does not rule out other concomitant changes at higher levels in the food webs. Our study establishes tuna δ13C values as a candidate essential ocean variable to assess complex ecosystem responses to climate change at regional to global scales and over decadal timescales. Finally, this time series will be invaluable in calibrating and validating global earth system models to project changes in marine biota.
Salivary cortisol responses to acute stress vary between allergic and healthy individuals: the role of plasma oxytocin, emotion regulation strategies, reported stress and anxiety

Abstract Numerous studies have demonstrated that acute psychological stress, induced by the Trier Social Stress Test (TSST) paradigm, affects salivary cortisol secretion and self-reported stress measures including anxiety. Allergy has been related to altered cortisol responsiveness and increased stress vulnerability. Here, we investigated acute stress responses and emotion regulation strategies in cohorts of allergic and healthy individuals. Groups of allergics and healthy individuals were subjected to the TSST and experienced levels of stress and anxiety, as well as emotion regulation strategies, were assessed. Cortisol and oxytocin concentrations were measured in saliva or plasma. The present findings confirm earlier results of altered stress responsiveness in allergic individuals. Acute stress by the TSST evoked higher physiological arousal in allergics by means of salivary cortisol secretion. Allergics also scored higher on emotion suppression. However, individuals who were more likely to use reappraisal recovered more efficiently from the cortisol increase. No such effect for reappraisal was found in the healthy population. No differences in self-reported anxiety and stress emerged between the groups. Plasma oxytocin levels prior to the TSST were significantly higher in allergics. Our data corroborate earlier findings on altered stress susceptibility in allergics. Moreover, we identified differences in emotion regulation and oxytocin secretion which should be further explored. Accounting for the emerging global prevalence of allergy, more in-depth research into the experience of stress, coping strategies and stress-related molecules in allergic people is warranted. Short summary This study addressed stress experiences and emotion regulation in allergic and non-allergic adults. Allergics scored higher on emotion suppression, had higher pre-stress concentrations of plasma oxytocin and exhibited a stronger salivary cortisol response to stress than healthy people. The research outcomes indicate that allergic individuals cope less efficiently with acute stress but may benefit from adaptive emotion regulation strategies such as reappraisal.
The Relationship Between Workplace Bullying and Positive Mental Health Among Registered Nurses

Background: Workplace bullying is a highly prevalent occupational burden in health care settings. It is associated with various negative consequences in nurses, but its unique relationship with nurses’ positive mental health (PMH) has yet to be established. Aim: The purpose of this study was to examine the unique relationship between bullying at the workplace and positive mental health among registered nurses. Method: A descriptive, correlational, and cross-sectional design was used. A sample of 231 registered nurses was recruited from two governmental hospitals, two private hospitals, and two teaching hospitals. Self-reported data were obtained about nurses’ demographic variables, their experience of bullying at the workplace, and their perceived positive mental health. Results: About 73.6% of the participants were exposed to workplace bullying. Regarding the positive mental health subscales, the spirituality subscale had the highest mean score (M = 4.93, SD = 1.11), while the global affect had the lowest mean score (M = 3.55, SD = 1.17). Factors associated with the total PMH or at least one of its subscales were gender, experience, working shift, type of hospital, and the position of the participant. There was a significant negative relationship between bullying at the workplace and positive mental health (r = −.16, p < .05). After controlling participants’ characteristics, workplace bullying accounted for significant variance in PMH. Conclusion: Regardless of the nurses’ characteristics, bullying at the workplace has a negative impact on nurses’ mental health and well-being.
Another sleepless night: Does a leader's poor sleep lead to subordinate's poor sleep? A spillover/crossover perspective

Given the importance of sleep to an individual's health and well‐being, relatively little research has been conducted in the management and organizational behaviour literature on the relationship between sleep and work behaviour. Using spillover/crossover theory, we extended the current literature by investigating the possible supervisor–subordinate sleep relationship and introduced a serial mediation mechanism to answer how a supervisor's poor night's sleep translates into his/her subordinate's poor night's sleep. We conducted an experience sampling study involving 101 supervisors and subordinates over five consecutive working days (N = 505 occasions). Results verified that the spillover effect of supervisors’ poor sleep on their next‐day abusive supervisory behaviour has a crossover effect on their subordinates’ poor sleep. Finally, results indicated that subordinate's physical exercise has the capacity to mitigate the influence of abusive supervision on subordinate’ poor sleep. Future research should continue to examine the supervisor–subordinate sleep relationship and identify interventions in both the work and non‐work domains of supervisor and subordinates as avenues for improving sleep health.
Evolution of cranial shape in a continental‐scale evolutionary radiation of Australian lizards

A defining character of adaptive radiations is the evolution of a diversity of morphological forms that are associated with the use of different habitats, following the invasion of vacant niches. Island adaptive radiations have been thoroughly investigated but continental scale radiations are more poorly understood. Here, we use 52 species of Australian agamid lizards and their Asian relatives as a model group, and employ three‐dimensional geometric morphometrics to characterize cranial morphology and investigate whether variation in cranial shape reflects patterns expected from the ecological process of adaptive radiation. Phylogenetic affinity, evolutionary allometry, and ecological life habit all play major roles in the evolution of cranial shape in the sampled lizards. We find a significant association between cranial shapes and life habit. Our results are in line with the expectations of an adaptive radiation, and this is the first time detailed geometric morphometric analyses have been used to understand the selective forces that drove an adaptive radiation at a continental scale.
A Refined Model of Stress–Diathesis Relationships in Mothers With Significant Depressive Symptom Severity

BACKGROUND: Mothers’ depressive symptoms affect their children’s growth as well as physical and mental well-being. Moreover, mothers of young children with developmental delay or disability (DD) tend to have higher depressive symptoms. AIMS: The purpose of this study was to examine associations between maternal depressive symptoms and number of children with DD among mothers with significant levels of depressive symptoms, while accounting for maternal diathesis factors and family stress factors. METHODS: This study was a secondary analysis of pooled baseline data collected from 2004 to 2012 in the northeastern and southeastern United States from three intervention studies to reduce depressive symptoms of mothers with young children (n = 364). Multiple regression analyses were conducted to examine associations between maternal depressive symptoms and number of children with DD, followed by the post hoc pairwise comparison. RESULTS: In the model including family stress factors, we found a significant test for linear trend in the mean for maternal depressive symptoms across the number of children with DD (F[1] = 4.3, p = .0388). CONCLUSIONS: Mothers who have multiple children with DD tend to experience higher depressive symptoms; thus, interventions are needed to help prevent these mothers from experiencing higher depressive symptoms or to reduce their current depressive symptoms. Both theory-based and strength-based interventions can target conflict management at the family level, reducing maternal depressive symptoms while improving mothers’ self-efficacy, which would help mothers care for their own health, manage family conflict, and seek appropriate support to manage the children’s medical and developmental needs.
Efficacy and safety of scheduled early endoscopic ultrasonography‐guided ethanol reinjection for patients with pancreatic neuroendocrine tumors: Prospective pilot study

Endoscopic ultrasonography (EUS)‐guided ethanol injection was recently proposed for treatment of patients with small pancreatic neuroendocrine tumors (p‐NET); however, tips on how to carry out safe and effective procedures are unclear. We launched a pilot study for scheduled early EUS‐guided ethanol reinjection for small p‐NET. Major eligibility criteria were presence of pathologically diagnosed grade (G) 1 or G2, tumor size ≤2 cm and being a poor or rejected candidate for surgery. For the treatment, we used a 25‐gauge needle and pure ethanol. Contrast‐enhanced computed tomography (CE‐CT) was carried out on postoperative day 3, and if enhanced areas of the tumor were still apparent, an additional session was scheduled during the same hospitalization period. Primary endpoint was complete ablation rate at 1 month after treatment, and secondary endpoint was procedure‐related adverse events. A total of five patients were treated. Median size of the tumor was 10 (range: 7–14) mm. Of the five patients, three underwent an additional session. Median volume of ethanol injection per session was 0.8 (range: 0.3–1.0) mL, and the total was 1.0 (0.9–1.8) mL. Complete ablation was achieved in four of the five tumors (80%) with no adverse events. During 1 year of follow up, none of the patients reported any procedure‐related adverse events, and no recurrence of tumor. Scheduled early EUS‐guided ethanol reinjection appears to be safe and effective for treating small p‐NET (UMIN number: 000018834).
Biliary stenting for hilar malignant biliary obstruction

Although endoscopic intervention is the mainstay for palliation of malignant biliary obstruction, a percutaneous approach has been preferred, particularly in patients with advanced high‐grade hilar malignant biliary obstruction, because of the technical difficulty and risk of complications. However, recently, primary endoscopic palliation using plastic or metal stents has had higher technical and clinical success with fewer adverse events than the percutaneous approach. Endoscopic interventions are being done more and more frequently because of advances in metal stents, accessories, and techniques. However, several concerns, such as optimal stent type, number, and deployment method, remain to be resolved. Therefore, we reviewed the literature in order to identify the optimal biliary stenting strategy for patients with hilar malignant biliary obstruction, focusing on stent type (plastic vs metal), number (unilateral [single] vs bilateral [multiple]), and deployment method (stent‐in‐stent vs stent‐by‐stent).
Meclofenamic acid promotes cisplatin-induced acute kidney injury by inhibiting fat mass and obesity-associated protein-mediated m6A abrogation in RNA

The role of RNA methylation on the sixth N atom of adenylate (m6A) in acute kidney injury (AKI) is unknown. FTO (fat mass and obesity-associated protein) reverses the m6A modification in cisplatin-induced AKI. Here, we aimed to determine FTO's role in AKI. We induced AKI in c57BL/6 mice by intraperitoneal cisplatin injection and treated the animal with vehicle or an FTO inhibitor meclofenamic acid (MA) for 3 days. Moreover, as an in vitro model, human kidney proximal tubular cells (HK2 cells) were treated with cisplatin. We found that the cisplatin treatment reduces FTO expression and increases m6A levels in vivo and in vitro. MA aggravated renal damage and increased apoptosis in cisplatin-treated kidneys, phenotypes that were correlated with reduced FTO expression and increased m6A levels. Moreover, MA promoted apoptosis in cisplatin-treated HK2 cells, which was correlated with the reduced FTO expression and increased m6A in HK2 cells. FTO protein overexpression reduced m6A levels and inhibited apoptosis in cisplatin-treated HK2 cells and also blocked the MA-induced increase in m6A levels and apoptosis rates. In agreement, overexpression of the m6A-generating methyltransferase-like 3 and 14 (METTL3 and METTL14) or siRNA-mediated FTO knockdown promoted apoptosis and enhanced m6A levels in cisplatin-treated HK2 cells. MA increased p53 mRNA and protein levels in AKI both in vitro and in vivo, and FTO overexpression reduced p53 expression and reversed the MA-induced p53 increase in AKI. In conclusion, reduced renal FTO expression in cisplatin-induced AKI increases RNA m6A levels and aggravates renal damages.
Resolving Phylogenetic Relationships within Passeriformes Based on Mitochondrial Genes and Inferring the Evolution of Their Mitogenomes in Terms of Duplications

Abstract Mitochondrial genes are placed on one molecule, which implies that they should carry consistent phylogenetic information. Following this advantage, we present a well-supported phylogeny based on mitochondrial genomes from almost 300 representatives of Passeriformes, the most numerous and differentiated Aves order. The analyses resolved the phylogenetic position of paraphyletic Basal and Transitional Oscines. Passerida occurred divided into two groups, one containing Paroidea and Sylvioidea, whereas the other, Passeroidea and Muscicapoidea. Analyses of mitogenomes showed four types of rearrangements including a duplicated control region (CR) with adjacent genes. Mapping the presence and absence of duplications onto the phylogenetic tree revealed that the duplication was the ancestral state for passerines and was maintained in early diverged lineages. Next, the duplication could be lost and occurred independently at least four times according to the most parsimonious scenario. In some lineages, two CR copies have been inherited from an ancient duplication and highly diverged, whereas in others, the second copy became similar to the first one due to concerted evolution. The second CR copies accumulated over twice as many substitutions as the first ones. However, the second CRs were not completely eliminated and were retained for a long time, which suggests that both regions can fulfill an important role in mitogenomes. Phylogenetic analyses based on CR sequences subjected to the complex evolution can produce tree topologies inconsistent with real evolutionary relationships between species. Passerines with two CRs showed a higher metabolic rate in relation to their body mass.
Behaviors of individual microtubules and microtubule populations relative to critical concentrations: dynamic instability occurs when critical concentrations are driven apart by nucleotide hydrolysis

The concept of critical concentration (CC) is central to understanding the behavior of microtubules (MTs) and other cytoskeletal polymers. Traditionally, these polymers are understood to have one CC, measured in multiple ways and assumed to be the subunit concentration necessary for polymer assembly. However, this framework does not incorporate dynamic instability (DI), and there is work indicating that MTs have two CCs. We use our previously established simulations to confirm that MTs have (at least) two experimentally relevant CCs and to clarify the behavior of individuals and populations relative to the CCs. At free subunit concentrations above the lower CC (CCElongation), growth phases of individual filaments can occur transiently; above the higher CC (CCNetAssembly), the population’s polymer mass will increase persistently. Our results demonstrate that most experimental CC measurements correspond to CCNetAssembly, meaning that “typical” DI occurs below the concentration traditionally considered necessary for polymer assembly. We report that [free tubulin] at steady state does not equal CCNetAssembly, but instead approaches CCNetAssembly asymptotically as [total tubulin] increases, and depends on the number of stable MT nucleation sites. We show that the degree of separation between CCElongation and CCNetAssembly depends on the rate of nucleotide hydrolysis. This clarified framework helps explain and unify many experimental observations.
Population‐level evaluation of complications after catheter ablation in patients with atrial fibrillation and heart failure

Catheter ablation (CA) has been increasingly used to treat atrial fibrillation (AF) in patients with heart failure (HF), however, its safety at the population‐level has not yet been evaluated. To assess the safety of CA in AF‐HF patients, the frequency and potential risk factors for adverse events (AEs) within 30 days post‐CA were determined.
Recreational physical activity is associated with reduced breast cancer risk in adult women at high risk for breast cancer: a cohort study of women selected for familial and genetic risk.

While physical activity is associated with lower breast cancer risk for average-risk women, it is not known if this association applies to women at high familial/genetic risk. We examined the association of recreational physical activity (self-reported by questionnaire) with breast cancer risk using the Prospective Family Study Cohort (ProF-SC), which is enriched with women who have a breast cancer family history (N=15,550). We examined associations of adult and adolescent recreational physical activity (quintiles of age-adjusted total metabolic equivalents (METs) per week) with breast cancer risk using multivariable Cox proportional hazards regression, adjusted for demographics, lifestyle factors, and body mass index. We tested for multiplicative interactions of physical activity with predicted absolute breast cancer familial risk based on pedigree data and with BRCA1 and BRCA2 mutation status. Baseline recreational physical activity level in the highest 4 quintiles compared with the lowest quintile was associated with a 20% lower breast cancer risk (HR=0.80, 95% CI=0.68, 0.93). The association was not modified by familial risk or BRCA mutation status (p-interactions>0.05). No overall association was found for adolescent recreational physical activity. Recreational physical activity in adulthood may lower breast cancer risk for women across the spectrum of familial risk.
Validation of a Chinese version of the Acquired Capability for Suicide Scale

Abstract This study aimed to revise and validate a Chinese Version of the Acquired Capability for Suicide Scale (ACSS-CV). In study 1 of 395 Chinese college students, a two-factor model comprising fearlessness about death and pain tolerance achieved satisfactory model fit. In study 2 of 491 different students, the ACSS-CV had good internal consistency, test–retest reliability, convergent validity, and discriminant validity. The ACSS-CV may be considered a useful instrument for measuring the acquired capability for suicide in Chinese college students.
Reduced expression of ethanol sensitization by α3β4 nicotinic acetylcholine receptors in DBA/2J mice.

Alcohol use disorder (AUD) is a leading cause of preventable death in the United States, however existing treatments are ineffective and produce aversive side effects such as nausea and fatigue. One potential therapeutic for AUD is the α3β4 nicotinic acetylcholine receptor (nAChR) antagonist 18-methoxycoronaridine (18-MC). Prior work has shown that 18-MC reduces ethanol consumption in rodent models. The present study sought to further examine the therapeutic potential of 18-MC by testing its effects on nonconsummatory behaviors. We examined 2 behavioral measures: ethanol-induced locomotor stimulation, which measures euphoric properties of the drug, and the expression of locomotor sensitization which models neuroadaptations in response to repeated exposure. We tested dose-dependent effects of 18-MC (0, 10, 20 and 30 mg/kg) administration on ethanol stimulation and locomotor sensitization in female and male DBA/2J mice. 18-MC had no effect on acute ethanol-induced stimulation, but the highest dose (30 mg/kg) significantly decreased the expression of locomotor sensitization. Our results support the involvement of α3β4 nAChR in the expression of ethanol-induced locomotor sensitization and suggest that 18-MC may be a therapeutic for AUD. (PsycINFO Database Record (c) 2019 APA, all rights reserved).