Miracle-dz/UniFAR-FTUs huggingface dataset:
Construct Differentiation and Person-Centred Regulative Messages

This research examined the effect of interpersonal construct differentiation and legitimate authority on several facets of regulative message design: the number of message strategies persuaders use, the way in which persuaders conceive the persuadee's behaviour problem, and the way persuaders defend their proposals to their persuadees. In Study 1 undergraduates responded to two situations requiring them to regulate the behaviour of a subordinate. In Study 2 undergraduates responded to one of three regulative situations that cast them into the role of peer or supervisor. In both studies highly differentiated persuaders conceived the problem and defended their proposal in more symbolicallycoordinated ways than less differentiated persuaders. Study 2 found that the correlational relationships did not differ as a function of the legitimate authority existing between the persuader and persuadee. Study 3 found that the correlational relationships could be substantially accounted for by the number of targetrelevant goals and the message-focused conception of persuasion the persuader possessed.
A Longitudinal Study of the Adaptation of International Students in the United States

The authors conducted a longitudinal study of international students (N = 90) attending a U.S. university to examine the effects of the initial cross-cultural transition on their psychological well-being and social and academic adaptations. The results indicate a significant decline in self-reports of psychological well-being, increased identification with the host culture, and stable identification with home cultures. Students who exhibit a separation strategy previous to their sojourn have the lowest level of social adaptation to the host culture.
Mapping the Kinetic Barriers of a Large RNA Molecule's Folding Landscape

The folding of linear polymers into discrete three-dimensional structures is often required for biological function. The formation of long-lived intermediates is a hallmark of the folding of large RNA molecules due to the ruggedness of their energy landscapes. The precise thermodynamic nature of the barriers (whether enthalpic or entropic) that leads to intermediate formation is still poorly characterized in large structured RNA molecules. A classic approach to analyzing kinetic barriers are temperature dependent studies analyzed with Eyring's transition state theory. We applied Eyring's theory to time-resolved hydroxyl radical (•OH) footprinting kinetics progress curves collected at eight temperature from 21.5°C to 51°C to characterize the thermodynamic nature of folding intermediate formation for the Mg2+-mediated folding of the Tetrahymena thermophila group I ribozyme. A common kinetic model configuration describes this RNA folding reaction over the entire temperature range studied consisting of primary (fast) transitions to misfolded intermediates followed by much slower secondary transitions, consistent with previous studies. Eyring analysis reveals that the primary transitions are moderate in magnitude and primarily enthalpic in nature. In contrast, the secondary transitions are daunting in magnitude and entropic in nature. The entropic character of the secondary transitions is consistent with structural rearrangement of the intermediate species to the final folded form. This segregation of kinetic control reveals distinctly different molecular mechanisms during the two stages of RNA folding and documents the importance of entropic barriers to defining rugged RNA folding landscapes.
Risk-Constrained Microgrid Reconfiguration Using Group Sparsity

The system reconfiguration task is considered for existing power distribution systems and microgrids, in the presence of renewable-based generation and load foresting errors. The system topology is obtained by solving a chance-constrained optimization problem, where loss-of-load (LOL) constraints and ampacity limits of the distribution lines are enforced. Similar to various distribution system reconfiguration renditions, solving the resultant problem is computationally prohibitive due to the presence of binary line selection variables. Further, lack of closed-form expressions for the joint probability distribution of forecasting errors hinders tractability of LOL constraints. Nevertheless, a convex problem reformulation is developed here by resorting to a scenario approximation technique, and by leveraging the underlying group-sparsity attribute of currents flowing on distribution lines equipped with tie and sectionalizing switches. The novel convex LOL-constrained reconfiguration scheme can also afford a distributed solution using the alternating direction method of multipliers, to address the case where multifacilities are managed autonomously from the rest of the system.
[The relationship between attachment style, and temperament, personality and bipolar symptoms: a controlled study on bipolar patients and their children].

OBJECTIVE This study aimed to identify the attachment style of bipolar patients and their children, and to investigate the relationship between attachment style, and temperament, personality characteristics, and clinical features of bipolar disorder. METHOD The study included 44 euthymic bipolar patients, 35 of their healthy children (>16 years old), and 84 healthy controls (matched in terms of age, gender, and sociocultural background with the patients and their children). Diagnostic interviews were conducted using SCID-I, SCID-II, and SCID-NP. Bipolar symptoms were evaluated using SCIP-TURK. Temperament and attachment style were measured using TEMPS-A and AAS. RESULTS More of the bipolar patients had an avoidant attachment style and more of their children had an anxious/ambivalent attachment style than did the healthy controls (p < 0.001 and p << 0.001). There was a negative correlation between insecure attachment and hyperthymic temperament (p = 0.008 and r = -0.623, and p = 0.049, r = -0.386). Insecure attachment style in the bipolar patients was predicted by borderline personality disorder, the severity of manic/depressive episodes, and depressive temperament. Insecure attachment in their children was predicted by anxious-avoidant and anxious-ambivalent attachment styles, the number of depressive episodes, irritable temperament (children), low-level social functioning, and a depression-mania-remission pattern. CONCLUSION We observed a reciprocal relationship between insecure attachment style and mood disorders. This study shows that depressive temperament in bipolar patients and irritable temperament in their children predicted insecure attachment in both patients and their children.
Care reasoning development and family socialisation patterns in later adolescence: A longitudinal analysis

Over the past 20 years, care reasoning has been increasingly recognised as an important aspect of moral development. Skoe has developed an interview measure of levels of care reasoning about the needs of self and other in relationships, the Ethic of Care Interview or ECI. In the present longitudinal research, we investigated developmental changes and family correlates of reasoning about care issues in a family study of 32 adolescents (aged 16 and then 20 years). There were no gender differences on the ECI for these adolescents, but there was a significant increase in scores over time. Care reasoning levels at age 20 were significant concurrent predictors of self-reported community involvement. Several parenting factors when children were age 16 (parents’ emphasis on caring as a goal in family stories, child reports of a more authoritative family parenting style, and parents’ use of more autonomy-encouraging practices) were associated with higher levels of care reasoning in adolescents at age 20, consistent with theoretical expectations.
A Tractable Approach to Uplink Spectral Efficiency of Two-Tier Massive MIMO Cellular HetNets

This letter investigates the uplink spectral efficiency (SE) of a two-tier cellular network, where massive multiple-input multiple-output macro base stations are overlaid with dense small cells. Macro user equipments (MUEs) and small cells with single user equipment uniformly scattered are modeled as two independent homogeneous Poisson point processes. By applying stochastic geometry, we analyze the multiuser uplink SE at a macro base station that employs a zero-forcing detector and we obtain a novel lower bound as well as its approximation. According to the simple and near-exact analytical expression, we observe that the ideal way to improve the SE is by increasing the MUE density and the base station antennas synchronously rather than increasing them individually. Furthermore, a large value of path loss exponent has a positive effect on the SE due to the reduced aggregated interference.
Uterine epithelial cell secretion of interleukin-1 alpha induces prostaglandin E2 (PGE2) and PGF2 alpha secretion by uterine stromal cells in vitro.

Uterine epithelial cells (UEC) were isolated from cycling mice and cultured on Matrigel-coated nitrocellulose filters to determine their ability to secrete interleukin-1 alpha (IL-1 alpha) in response to ovarian steroids and induce prostaglandin (PG) secretion by uterine stromal cells (USC). UEC cultured in a polarized manner secreted IL-1 alpha with an 8- to 10-fold apical vs. basal preference, as determined by an enzyme-linked immunosorbent assay. There was no effect of 17 beta-estradiol, progesterone, or 17 beta-estradiol plus progesterone on IL-1 alpha secretion by UEC. The mean total IL-1 alpha secreted to the apical and basal secretory compartments over the 24-h incubation period was 0.8 +/- 0.16 and 0.07 +/- 0.05 ng/2 x 10(5) cells, respectively. Cytokine bioactivity, as determined by [3H]thymidine incorporation into D10 cells in response to UEC-conditioned medium, paralleled the pattern of IL-1 alpha secretion observed using the immunoassay. In addition to the in vitro secretion of IL-1 alpha by polarized UEC, pooled uterine fluid collected from proestrous stage mice contained IL-1 alpha at a concentration of 0.7 ng/ml, indicating that IL-1 alpha is released into the uterine lumen in vivo. Coculture with UEC or treatment with conditioned medium from either the apical or basal UEC secretory compartments induced a several-fold increase in the secretion of PGE2 and PGF2 alpha by USC. Relative to untreated USC, PGE2 was induced to a greater extent than PGF2 alpha. The addition of polyclonal anti-IL-1 alpha significantly inhibited the ability of UEC-conditioned medium and UEC coculture to induce PG secretion by USC. In addition, mouse recombinant IL-1 alpha added at a concentration similar to that secreted by UEC stimulated USC PGE2 and PGF2 alpha secretion in a manner similar to that observed with UEC coculture. Experiments designed to determine the cell type specificity of the induction of PG secretion by USC indicated that conditioned medium from a human UEC line (RL95), a rat prostate epithelial cell line (E4), and a mouse fibroblast cell line (10T1/2) induced PG secretion to an extent that paralleled their ability to induce D10 cell proliferation. The present results demonstrate the ability of UEC to secrete IL-1 alpha in a vectorial manner. Soluble products secreted by UEC are capable of stimulating PGE2 and PGF2 alpha secretion by USC, and IL-1 alpha appears to be a significant factor contributing to this effect. (ABSTRACT TRUNCATED AT 400 WORDS)
The Power of Two in Consistent Network Updates: Hard Loop Freedom, Easy Flow Migration

We study complexity and algorithms for network updates in the setting of Software Defined Networks. Our focus lies on consistent updates for the case of updating forwarding rules in a loop free manner and the migration of flows without congestion. In both cases, we study how the power of two affects the respective problem setting. For loop freedom, we show that scheduling consistent updates for two destinations is NP-hard for a sublinear number of rounds. We also consider the dynamic case, and show that this problem is NP-hard as well via a reduction from Feedback Arc Set. While the power of two increases the complexity for loop freedom, the converse is true when allowing to split flows twice. For the NP-hard problem of consistently migrating unsplittable flows to new routes while respecting waypointing and service chains, we prove that two-splittability allows the problem to be tractable again.
2017 European League Against Rheumatism/American College of Rheumatology classification criteria for adult and juvenile idiopathic inflammatory myopathies and their major subgroups

Objective To develop and validate new classification criteria for adult and juvenile idiopathic inflammatory myopathies (IIM) and their major subgroups. Methods Candidate variables were assembled from published criteria and expert opinion using consensus methodology. Data were collected from 47 rheumatology, dermatology, neurology and paediatric clinics worldwide. Several statistical methods were used to derive the classification criteria. Results Based on data from 976 IIM patients (74% adults; 26% children) and 624 non-IIM patients with mimicking conditions (82% adults; 18% children), new criteria were derived. Each item is assigned a weighted score. The total score corresponds to a probability of having IIM. Subclassification is performed using a classification tree. A probability cut-off of 55%, corresponding to a score of 5.5 (6.7 with muscle biopsy) ‘probable IIM’, had best sensitivity/specificity (87%/82% without biopsies, 93%/88% with biopsies) and is recommended as a minimum to classify a patient as having IIM. A probability of ≥90%, corresponding to a score of ≥7.5 (≥8.7 with muscle biopsy), corresponds to ‘definite IIM’. A probability of <50%, corresponding to a score of <5.3 (<6.5 with muscle biopsy), rules out IIM, leaving a probability of ≥50 to <55% as ‘possible IIM’. Conclusions The European League Against Rheumatism/American College of Rheumatology (EULAR/ACR) classification criteria for IIM have been endorsed by international rheumatology, dermatology, neurology and paediatric groups. They employ easily accessible and operationally defined elements, and have been partially validated. They allow classification of ‘definite’, ‘probable’ and ‘possible’ IIM, in addition to the major subgroups of IIM, including juvenile IIM. They generally perform better than existing criteria.
Functional Magnetic Resonance Imaging of Language Function in Children

Abstract Functional magnetic resonance imaging (fMRI) has been recognised as a neuroimaging technique suitable for examination of higher cognitive function in children. It has been used to elucidate cognitive neural networks associated with various aspects of language function in several group and case studies of school-aged children. Language function has been lateralised and localised with fMRI in clinical samples, neurologically normal children and children with developmental language disorders. Issues of plasticity of language function during development and following injury have also been considered. Several paediatric case studies have also raised questions with respect to the interpretation of fMRI language activation. In spite of methodological challenges, fMRI has proved a useful technique for examination of the brain-behaviour relationship in developmental language functions. This paper reviews fMRI studies of language, including reading, in children.
Atrial flutter: from ECG to electroanatomical 3D mapping

Atrial flutter is a common arrhythmia that may cause significant symptoms, including palpitations, dyspnea, chest pain and even syncope. Frequently it’s possible to diagnose atrial flutter with a 12-lead surface ECG, looking for distinctive waves in leads II, III, aVF, aVL, V1,V2. Puech and Waldo developed the first classification of atrial flutter in the 1970s. These authors divided the arrhythmia into type I and type II. Therefore, in 2001 the European Society of Cardiology and the North American Society of Pacing and Electrophysiology developed a new classification of atrial flutter, based not only on the ECG, but also on the electrophysiological mechanism. New developments in endocardial mapping, including the electroanatomical 3D mapping system, have greatly expanded our understanding of the mechanism of arrhythmias. More recently, Scheinman et al, provided an updated classification and nomenclature. The terms like common, uncommon, typical, reverse typical or atypical flutter are abandoned because they may generate confusion. The authors worked out a new terminology, which differentiates atrial flutter only on the basis of electrophysiological mechanism.
Clinical Implication of Florid Reactive Follicular Hyperplasia in Japanese Patients 60 Years or Older: A Study of 46 Cases

Florid reactive follicular hyperplasia (FRFH) of the enlarged lymph node in middle-aged or elderly patients requiring biopsy is a relatively uncommon phenomenon as compared with that in younger age groups. Between 1984 and January 2004, we encountered 46 patients, aged 60 years or older, in whom histology of biopsied lymph node specimens showed inappropriate FRFH for the patient’s age. An apparent cause of lymphadenopathy was initially identified in 17 cases (37%): 11 with autoimmune disease and related disorders, 3 with cancer-reactive lymphadenopathy, 2 with Epstein-Barr virus-associated lymph node lesion exhibiting transient autoimmune-disease-like clinical findings, and 1 with atypical mycobacterial infection. Among 29 patients without specific etiology, 16 patients (55%) exhibited histologic findings of progressive transformed germinal center (PTGC). Only 1 of our patients developed malignant lymphoma during the follow-up period. The present study indicates that PTGC is included in the etiology of FRFH in elderly Japanese patients as well as imbalance of the immune system such as autoimmune-disease-associated lymphadenopathy and idiopathic plasmacytic lymphadenopathy with polyclonal hyperimmunoglobulinemia. By in situ hybridization, Epstein-Barr virus genomes were demonstrated in only 6 (15%) of 39 cases examined.
Role Differentiation In Groups

Empirical tests of leadership role differentiation theory have been limited to experimental groups This article examines the degree of differentiation between mstrumental and expressive leadership roles m two natural groups (college football teams) that have high consensus regardmg task goals and high task legitimacy. As predicted, there is a relatively high degree of leadership role integration, with several members of each group chosen as fulfilling both leadership roles. All these leaders have high formal task status. There are also some leaders who are task or social leaders only. Task specialists all score high on formal task status, while social specialists all score high on group seniority. Finally, the three types of leaders tend to receive higher rates ojmterpersonal attraction (respect and liking) than do nonleaders and the most highly chosen leaders are the most respected.
Valuing information using utility functions: how much should we pay for linear factor models?

Thus paper reports on an investigation into what is an appropriate level of investment management fees. Existing results are extended and several formulae are provided for the case of power utility and normal returns. Using the CRRA utility function with the range of the coefficient of the CRRA suggested by Mehra and Prescott, it is found that the value of information added by the linear factor models of Fama and French exceeds observed management fees and only equals them for hitherto unmeasured magnitudes of risk aversion.
Rumor centrality: a universal source detector

We consider the problem of detecting the source of a rumor (information diffusion) in a network based on observations about which set of nodes possess the rumor. In a recent work [10], this question was introduced and studied. The authors proposed rumor centrality as an estimator for detecting the source. They establish it to be the maximum likelihood estimator with respect to the popular Susceptible Infected (SI) model with exponential spreading time for regular trees. They showed that as the size of infected graph increases, for a line (2-regular tree) graph, the probability of source detection goes to 0 while for d-regular trees with d ≥ 3 the probability of detection, say αd, remains bounded away from 0 and is less than 1/2. Their results, however stop short of providing insights for the heterogeneous setting such as irregular trees or the SI model with non-exponential spreading times. This paper overcomes this limitation and establishes the effectiveness of rumor centrality for source detection for generic random trees and the SI model with a generic spreading time distribution. The key result is an interesting connection between a multi-type continuous time branching process (an equivalent representation of a generalized Polya's urn, cf. [1]) and the effectiveness of rumor centrality. Through this, it is possible to quantify the detection probability precisely. As a consequence, we recover all the results of [10] as a special case and more importantly, we obtain a variety of results establishing the universality of rumor centrality in the context of tree-like graphs and the SI model with a generic spreading time distribution.
Sexual selection and the risk of extinction in birds

The relationship between sexual selection and extinction risk has rarely been investigated. This is unfortunate because extinction plays a key role in determining the patterns of species richness seen in extant clades, which form the basis of comparative studies into the role that sexual selection may play in promoting speciation. We investigate the extent to which the perceived risk of extinction relates to four different estimates of sexual selection in 1030 species of birds. We find no evidence that the number of threatened species is distributed unevenly according to a social mating system, and neither of our two measures of pre–mating sexual selection (sexual dimorphism and dichromatism) was related to extinction risk, after controlling for phylogenetic inertia. However, threatened species apparently experience more intense post–mating sexual selection, measured as testis size, than non–threatened species. These results persisted after including body size as a covariate in the analysis, and became even stronger after controlling for clutch size (two known correlates of extinction risk). Sexual selection may therefore be a double–edged process––promoting speciation on one hand but promoting extinction on the other. Furthermore, we suggest that it is post–mating sexual selection, in particular, that is responsible for the negative effect of sexual selection on clade size. Why this might be is unclear, but the mean population fitness of species with high intensities of post–mating sexual selection may be especially low if costs associated with multiple mating are high or if the selection load imposed by post–mating selection is higher relative to that of pre–mating sexual selection.
Young children's learning in art museums: a review of New Zealand and international literature

In order to examine the existing literature in relation to the benefits of art museum education for the young, as well as to emphasise the literature gap in early childhood education research pertaining to access to and use of art museums by young children, a review of literature that discussed museum education for young children was undertaken. A number of key themes emerged from the review. These included the types of learning that occurs for children in the gallery setting, and the role of the teacher and art educator in this setting, the development of trans-institutional communities of practice through creating working partnerships between schools and art museums, and the role art museums can play in a teacher's professional development. This article discusses these central themes.