Miracle-dz/UniFAR-FTUs huggingface dataset:
Examining the Role of Personal Identification With the Leader in Leadership Effectiveness

Although much research has been done on employee collective identification with the organization and the work unit, the role of followers’ personal identification with the leader in followers’ work outcomes has not been fully examined. Drawing on research on transformational leadership and social identity theory, the authors examined a partial nomological network of personal identification with the leader and its mediating effects. Results show that transformational leadership was positively related to personal identification with the leader, which was significantly associated with followers’ innovativeness, affective organizational commitment, and turnover intention. In addition, personal identification with the leader significantly mediated the relationships of transformational leadership with followers’ affective organizational commitment and turnover intention. Although personal identification with the leader did not significantly mediate the relationship between transformational leadership and followers’ work outcomes, transformational leaders might indirectly increase followers’ innovativeness through gaining followers’ personal identification.
Trade does promote peace: New simultaneous estimates of the reciprocal effects of trade and conflict

Two studies question whether economic interdependence promotes peace, arguing that previous research has not adequately considered the endogeneity of trade. Using simultaneous equations to capture the reciprocal effects, they report that trade does not reduce conflict, though conflict reduces trade. These results are puzzling on logical grounds. Trade should make conflict less likely, ceteris paribus, if interstate violence adversely affects commerce; otherwise, national leaders are acting irrationally. In re-analyzing the authors’ data, this article shows that trade does promote peace once the gravity model is incorporated into the analysis of conflict. Both trade and conflict are influenced by nations’ sizes and the distance separating them, so these fundamental exogenous factors must be included in models of conflict as well as trade. One study errs in omitting distance when explaining militarized disputes. The other does not adequately control for the effect of size (or power). When these theoretically informed changes are made, the pacific benefit of trade again appears. In new simultaneous analyses, the article confirms that trade promotes peace and conflict contemporaneously reduces commerce, even with extensive controls for traders’ rational expectations of violence. Previous studies that address the endogeneity of trade by controlling for the years of peace — as virtually all have done since 1999 — have not overstated the benefit of interdependence. Commerce promotes peace because violence has substantial costs, whether these are paid prospectively or contemporaneously.
Solidarity Through Shared Disadvantage: Highlighting Shared Experiences of Discrimination Improves Relations Between Stigmatized Groups

Intergroup relations research has largely focused on relations between members of dominant groups and members of disadvantaged groups. The small body of work examining intraminority intergroup relations, or relations between members of different disadvantaged groups, reveals that salient experiences of ingroup discrimination promote positive relations between groups that share a dimension of identity (e.g., 2 different racial minority groups) and negative relations between groups that do not share a dimension of identity (e.g., a racial minority group and a sexual minority group). In the present work, we propose that shared experiences of discrimination between groups that do not share an identity dimension can be used as a lever to facilitate positive intraminority intergroup relations. Five experiments examining relations among 4 different disadvantaged groups supported this hypothesis. Both blatant (Experiments 1 and 3) and subtle (Experiments 2, 3, and 4) connections to shared experiences of discrimination, or inducing a similarity-seeking mindset in the context of discrimination faced by one’s ingroup (Experiment 5), increased support for policies benefiting the outgroup (Experiments 1, 2, and 4) and reduced intergroup bias (Experiments 3, 4, and 5). Taken together, these experiments provide converging evidence that highlighting shared experiences of discrimination can improve intergroup outcomes between stigmatized groups across dimensions of social identity. Implications of these findings for intraminority intergroup relations are discussed.
Up-Regulation of HSFA2c and HSPs by ABA Contributing to Improved Heat Tolerance in Tall Fescue and Arabidopsis

Abscisic acid (ABA) is known to play roles in regulating plant tolerance to various abiotic stresses, but whether ABA’s effects on heat tolerance are associated with its regulation of heat stress transcription factors (HSFs) and heat shock proteins (HSPs) is not well documented. The objective of this study was to determine whether improved heat tolerance of tall fescue (Festuca arundinacea Schreb.) by ABA was through the regulation of HSFs and HSPs. ABA-responsive transcriptional factors, ABA-responsive element binding protein 3 (FaAREB3) and dehydration-responsive element binding protein 2A (FaDREB2A) of tall fescue, were able to bind to the cis-elements in the promoter of tall fescue heat stress transcription factor A2c (FaHSFA2c). Exogenous ABA (5 μM) application enhanced heat tolerance of tall fescue, as manifested by increased leaf photochemical efficiency and membrane stability under heat stress (37/32 °C, day/night). The expression levels of FaHSFA2c, several tall fescue HSPs (FaHSPs), and ABA-responsive transcriptional factors were up-regulated in plants treated with ABA. Deficiency of Arabidopsis heat stress transcription factor A2 (AtHSFA2) suppressed ABA-induction of AtHSPs expression and ABA-improved heat tolerance in Arabidopsis. These results suggested that HSFA2 plays an important role in ABA-mediated plant heat tolerance, and FaAREB3 and FaDREB2A may function as upstream trans-acting factors and regulate transcriptional activity of FaHSFA2c and the downstream FaHSPs, leading to improved heat tolerance.
Financial problems and psychological distress: Investigating reciprocal effects among business owners

Building on conservation of resources theory and the dynamic equilibrium model, this three-wave longitudinal study among 260 Dutch agricultural business owners (1-year time intervals) investigated reciprocal relationships between the financial situation of the business and psychological distress. Results of structural equation modelling analyses revealed a negative spiral of farm decline, in which psychological variables played a key role. Experiencing financial problems predicted psychological distress, and acted as a self-fulfilling prophecy by strengthening intentions to quit the business, which predicted a deterioration of the objective financial situation of the business 1 year later. Moreover, farmers experiencing more psychological distress were more likely to get caught in this negative spiral than business owners with better mental health, because they experienced more financial problems, irrespective of their objective financial situation. Long-term psychological distress rather than temporary fluctuations in distress levels accounted for this effect.
Measuring the Involvement Construct

SUMMARY The purpose of the study was to develop a scale tomeasure the construct of involvement. Hence, a se-mantic differential scale was developed to capture theconcept of involvement for products. This Personal In-volvement Inventory was developed over four data setsof 268 undergraduate psychology students; two data setswith 49 MBA students; and two data sets with 57 clericaland administrative staflf members. The scale was dem-onstrated to have content validity by expert judges attwo phases of the scale development: first, for the se-lection of items, and second, through classification ofopen-ended responses from subjects. The reliability orstability of the scale over time was checked over twosubject populations for an average test-retest correlationof 0.90. The criterion-related validity of the scale waschecked by demonstrating agreement with the order ofvarious products as found in previous studies. The con-struct validity—the test ofthe scale to theoretical prop-ositions—was then carried out. The scale was admin-istered to clerical and administrative staff and coveredthree different product categories and several statementsof behavior proposed to be representative of involve-ment. Over all three product categories there was a pos-itive relationship between the scale scores and the sub-jects' responses to the statements of theoretical prop-ositions pertaining to involvement.
Should I stay or should I go?: Strategies to regulate individual achievement needs within task groups

The current dissertation examined the impact of (mis-)fit between individuals’ achievement needs (individual goals) and the group’s potential to fulfil these needs (group goals) on strategies to regulate need fulfilment. It was argued that group members can adopt several strategies to cope with experiences of goal-divergence. These strategies were goal negotiation, goal adjustment, and exiting the group. Four studies were conducted that manipulated vs. measured goal-divergence, that involved tasks that emphasized individual accomplishments vs. responsibility toward the group outcome, and that used experimental vs. natural groups. The psychological impact of goal-divergence was immense. Goal-divergence affected identification with the group, affective rejection of the group, intentions to exit the group, individual goals and group goals, beliefs about group efficacy and self efficacy and commitment to individual goals. In addition, responses to goal-divergence varied as a function of how important group membership was regarded. For example, in the context of a soccer team, low, as opposed to high identifiers reported more exit-intentions when goals were divergent. Finally, especially those individuals who regarded group membership as important found very creative ways to prolong the group’s potential to fulfil their current needs, for instance by adjusting the individual goal (assimilation) or by adjusting the group goal (accommodation). One can conclude that goal-divergence impacts on group functioning, on individual functioning within groups, and on the relation between individuals and groups. The current dissertation underlines that the relationship between individuals and groups must be approached bidirectionally (Jetten & Postmes, 2006; Packer, 2008) and demonstrates the dynamic and ongoing usage of need regulation strategies that individuals use to make the relationship between themselves and their groups most rewarding for both sides.
A Functional Interaction between the Survival Motor Neuron Complex and RNA Polymerase II

The survival motor neuron (SMN) protein, the protein product of the spinal muscular atrophy (SMA) disease gene, plays a role in the assembly and regeneration of small nuclear ribonucleoproteins (snRNPs) and spliceosomes. By nanoelectrospray mass spectrometry, we identified RNA helicase A (RHA) as an SMN complex–associated protein. RHA is a DEAH box RNA helicase which binds RNA polymerase II (pol II) and reportedly functions in transcription. SMN interacts with RHA in vitro, and this interaction is impaired in mutant SMNs found in SMA patients. Coimmunoprecipitation demonstrated that the SMN complex is associated with pol II, snRNPs, and RHA in vivo. In vitro experiments suggest that RHA mediates the association of SMN with the COOH-terminal domain of pol II. Moreover, transfection of cells with a dominant negative mutant of SMN, SMNΔN27, causes accumulation of pol II, snRNPs, and RHA in nuclear structures that contain the known markers of gems and coiled bodies, and inhibits RNA pol I and pol II transcription in vivo. These findings indicate a functional as well as physical association of the SMN complex with pol II and suggest a role for the SMN complex in the assembly of the pol II transcription/processing machinery.
Learning unbelievable probabilities

Loopy belief propagation performs approximate inference on graphical models with loops. One might hope to compensate for the approximation by adjusting model parameters. Learning algorithms for this purpose have been explored previously, and the claim has been made that every set of locally consistent marginals can arise from belief propagation run on a graphical model. On the contrary, here we show that many probability distributions have marginals that cannot be reached by belief propagation using any set of model parameters or any learning algorithm. We call such marginals 'unbelievable. ' This problem occurs whenever the Hessian of the Bethe free energy is not positive-definite at the target marginals. All learning algorithms for belief propagation necessarily fail in these cases, producing beliefs or sets of beliefs that may even be worse than the pre-learning approximation. We then show that averaging inaccurate beliefs, each obtained from belief propagation using model parameters perturbed about some learned mean values, can achieve the unbelievable marginals.
HORMONOMETER: A Tool for Discerning Transcript Signatures of Hormone Action in the Arabidopsis Transcriptome1[W][OA]

Plant hormones regulate growth and responses to environmental change. Hormone action ultimately modifies cellular physiological processes and gene activity. To facilitate transcriptome evaluation of novel mutants and environmental responses, there is a need to rapidly assess the possible contribution of hormone action to changes in the levels of gene transcripts. We developed a vector-based algorithm that rapidly compares lists of transcripts yielding correlation values. The application as described here, called HORMONOMETER, was used to analyze hormone-related activity in a transcriptome of Arabidopsis (Arabidopsis thaliana). The veracity of the resultant analysis was established by comparison with cognate and noncognate hormone transcriptomes as well as with mutants and selected plant-environment interactions. The HORMONOMETER accurately predicted correlations between hormone action and biosynthetic mutants for which transcriptome data are available. A high degree of correlation was detected between many hormones, particularly at early time points of hormone action. Unforeseen complexity was detected in the analysis of mutants and in plant-herbivore interactions. The HORMONOMETER provides a diagnostic tool for evaluating the physiological state of being of the plant from the point of view of transcripts regulated by hormones and yields biological insight into the multiple response components that enable plant adaptation to the environment. A Web-based interface has been developed to facilitate external interfacing with this platform.
A study on relationship between internal auditing and quality of financial statement

Article history: Received January 20, 2014 Accepted 5 July 2014 Available online August 23 2014 The primary objective of most financial statements is to provide a concentrated as well as categorized reports on financial performance and flexibility to help decision makers reach suitable financial decisions. This paper presents an empirical investigation to study the relationship between internal auditing and quality of financial statements on selected firms listed on Tehran Stock Exchange. The proposed study selects 140 firms over the period 20082012. Using some regression technique, the study has determined that there was a positive and meaningful relationship between firms with internal auditing in their activities and quality of financial statements. © 2014 Growing Science Ltd. All rights reserved. Tehran Stock Exchange Quality of statement Internal auditing
Penehyclidine prevents nuclear factor‐kB activation in acute lung injury induced by lipopolysaccharide

Penehyclidine (PHCD) has been proposed to reduce lung and lethal toxicity. The present study was undertaken to investigate the mechanisms responsible for the protective effect of PHCD against acute lung injury (ALI) in rats. Tail‐vein injection of lipopolysaccharide (LPS; 5 mgkg−1) was used to induce ALI in rats. Secondary increases in total protein, lactate dehydrogenase activity in bronchoalveolar lavage fluid and myeloperoxidase in lung tissue were used to evaluate the effects of PHCD on ALI in rats. Activated DNA binding activity and expression of nuclear factor kB (NF‐kB) in lung tissue were measured using electrophoretic mobility shift assays assay and immunohistological staining. Levels and mRNA expression of tumour necrosis factor α (TNF‐α) and interleukin 1β (IL‐1β) were measured by enzyme‐linked immunosorbent assay and reverse transcriptase‐polymerase chain reaction. Pretreatment with PHCD (0.03 mgkg−1, 0.1 mgkg−1 and 0.3 mgkg−1 i.p.) significantly attenuated the LPS‐induced changes in lung injury parameters and inhibited the activation and expression of NF‐kB in lung tissue. Furthermore, PHCD also substantially reduced the LPS‐induced TNF‐α and IL‐1β mRNA expression and production in lung tissue and suppressed neutrophil recruitment. The results suggest that PHCD attenuates LPS‐induced acute lung responses through inhibition of NF‐kB activation and LPS‐induced TNF‐α and IL‐1β production and resulting neutrophil recruitment associated with acute lung inflammation and injury. PHCD may be a useful adjuvant to treatment strategies targeting clinical situations of acute inflammation.
Self-folded soft robotic structures with controllable joints

This paper describes additive self-folding, an origami-inspired rapid fabrication approach for creating actuatable compliant structures. Recent work in 3-D printing and other rapid fabrication processes have mostly focused on rigid objects or objects that can achieve small deformations. In contrast, soft robots often require elastic materials and large amounts of movement. Additive self-folding is a process that involves cutting slices of a 3-D object in a long strip and then pleat folding them into a likeness of the original model. The zigzag pattern for folding enables large bending movements that can be actuated and controlled. Gaps between slices in the folded model can be designed to provide larger deformations or higher shape accuracy. We advance existing planar fabrication and self-folding techniques to automate the fabrication process, enabling highly compliant structures with complex 3-D geometries to be designed and fabricated within a few hours. We describe this process in this paper and provide algorithms for converting 3-D meshes into additive self-folding designs. The designs can be rapidly instrumented for global control using magnetic fields or tendon-driven for local bending. We also describe how the resulting structures can be modeled and their responses to tendon-driven control predicted. We test our design and fabrication methods on three models (a bunny, a tuna fish, and a starfish) and demonstrate the method's potential for actuation by actuating the tuna fish and starfish models using tendons and magnetic control.
Comparison of Vegetarian Diets and Omnivorous Diets on Plasma Level of HDL-c: A Meta-Analysis

Low plasma level of high density lipoprotein cholesterol (HDL-c) was an independent risk factor for cardio vascular disorder, and associated with poor outcomes in pulmonary arterial hypertension. To compare the effects of vegetarian diets and omnivorous diets on HDL-c in plasma, we identified cross-sectional and cohort studies related to HDL-c listed on PubMed and ISI Web of Knowledge as well as the corresponding references (until Nov, 2013). Twelve studies with a total of 4177 individuals were selected for meta-analysis. This meta-analysis indicates that vegetarian diets did not alter plasma HDL-c concentrations, as it wasn’t initially expected by the authors [Standardized Mean Difference (SMD) = 0.02 mmol/l; 95% confidence interval (CI): −0.19 to 0.22 mmol/l]. In Asia and Latin America countries, no significant differences in HDL-c levels between vegetarians and omnivores were found (SMD = −0.09 mmol/l; 95% CI: −0.43 to 0.25 mmol/l). In Europe and North America countries, the plasma level of HDL-c was also not different between the two diets (SMD = 0.09 mmol/l; 95% CI: −0.19 to 0.36 mmol/l). In light of this meta-analysis, we conclude that there is no evidence that plasma HDL-c levels differs in vegetarians and omnivores, even after adjusting for cultural circumstances.
[Comparative and topographical anatomy of the fowl. LXXVIII. Division of pancreatic lobes and distribution of pancreatic ducts (author's transl)].

One hundred and twenty-eight fowls of various breeds were dissected topresent diagrammatically the distribution of the pancreatic ducts in relation to the lobulaLion and the variation of the sites at which the ducts penetrate the serous surface of theduodenum.Some kinds of colored radiopaque fluids for radiography and color photography wereinjected into the three pancreatic ducts respectively to elucidate the pattern of distributionof the ducts (Figs. 26, 27). The pancreas of the fowl consists of three main lobes, Lobus dorsalis (Ld), Lobusventralis (Lv) and Lobus lienalis pancreatis (Lip). Each of the dorsal and ventral lobes issubdivided into two parts, Pars dorsalis (Pd) and Pars ventralis (Pv), by an incision towhich the Ligamentum pancreaticoduodenale terminates (Figs. 1 -4). The three pancreatic ducts, Ductus pancreaticus dorsalis (Dpd), Ductus pancreaticusventralis (Dpv) and Ductus pancreaticus accessorius (Dpa), were demonstrated constantly inall the cases, except one (Figs. 5, 6). Considerable variations were observed on the distribution of ducts in the parenchyma(Figs. 7-18) and on the terminations of ducts on the serous surface of the duodenum(Figs. 19 -25). They were grouped into three types. The correlations between the typesand the breeds used are shown in Tables 1 and 2.Three pancreatic ducts entered the duodenum at a site close by two bite ducts. Theyopened into a common papilla, Papilla duodeni communis (Fig. 28). The nomenclature Of the lobes and dUCtS glV(611 111 lmterature and that pTOpOsed by theauthors are summarized in Tables 3 and 4.
Rotational diffusion may govern the rheology of magnetic suspensions

This paper is focused on the theoretical modeling of the rheological properties of the magnetic suspensions in shear flows under an external magnetic field aligned with the streamlines. The conventional theory postulates that the field-induced aggregates of magnetic particles are highly anisotropic and aligned with the flow direction. Therefore, no substantial variation in suspension viscosity would be expected in the presence of field. However, experiments reveal a strong Bingham rheological behavior of the suspensions with a dynamic yield stress of the same order of magnitude that the one measured in the magnetic fields perpendicular to the flow. We explain the high level of shear stress, generated in longitudinal magnetic fields, by stochastic rotary oscillations of the aggregates caused by many-body magnetic interactions with neighboring aggregates. The interaggregate interactions are accounted for by an effective rotational diffusion process with a diffusion constant proportional to the mean square i.