Miracle-dz/UniFAR-FTUs huggingface dataset:
Calling the shots in negotiations: the effects of self-efficacy, cognitive style, goal orientation, information about past performance, and opponents' behavior on negotiators' risk taking

Risk taking is a central element in negotiations. Currently, a significant amount of information exists as to different negotiators‟ techniques, behaviors, and styles. However, very little is known about their risk taking behaviors and about the determinants of these behaviors. The purpose of this study is to investigate six factors affecting risk taking behaviors in negotiations. In this study I focus on three risk taking behaviors that serve as the dependent variables: (1) revealing one‟s best alternative to a negotiated agreement (known as BATNA), (2) revealing one‟s payoffs, and (3) making high demands (or low offers). The six independent variables I examine are: self-efficacy, cognitive style, goal orientation, information about negotiators‟ past performance, opponent‟s call for risk taking, and opponent‟s risk taking. Drawing from the current negotiation literature, I developed hypotheses as to the relationships among the independent and dependent variables. Subsequently, in order to test these hypotheses, I conducted a controlled experiment, in which confederates and subjects engaged in a negotiation role play over three separate issues. As for the manipulated variables, the results indicate that negotiators take more risks (reveal information about BATNA and about payoffs) when their opponents ask them to do so and when their opponents take risks themselves. Negotiators take more risks when their
Sources of Stress in Junior Elite Wrestlers

This investigation was designed to assess perceived sources of stress in junior elite wrestlers. Wrestlers (N = 458) participating in the United States Wrestling Federation Junior National Championships rated the frequency with which they typically experienced 33 sources of stress before competitions. Descriptive statistics revealed that performing up to one's ability, improving on one's last performance, participating in championship meets, not wrestling well, and losing were identified as major sources of stress. Factor analytic results showed that the 33 sources of stress loaded on three factors, including: fear of failure-feelings of inadequacy, external control-guilt, and social evaluation. Multiple regression analyses revealed that both wrestler trait anxiety and years of wrestling experience were significant predictors of the fear of failure-feelings of inadequacy factor, while trait anxiety also was found to be a significant predictor of the social evaluation factor. Although both the most and lea.
Dissecting the Contribution of p16INK4A and the Rb Family to the Ras Transformed Phenotype

ABSTRACT Although oncogenic Ras commonly contributes to the development of cancer, in normal primary cells it induces cell cycle arrest rather than transformation. Here we analyze the additional genetic changes required for Ras to promote cell cycle progression rather than arrest. We show that loss of p53 is sufficient for oncogenic Ras to stimulate proliferation in the absence of extrinsic mitogens in attached cells. However, surprisingly, we find that p53 loss is not sufficient for Ras to overcome anchorage dependence or contact inhibition. In contrast, expression of simian virus 40 (SV40) large T antigen (LT) allows Ras to overcome these additional cell cycle controls. Mutational analysis of SV40 LT shows that this action of SV40 LT depends on its ability to inactivate the retinoblastoma (Rb) family of proteins, in concert with the loss of p53. Importantly, we show that inactivation of the Rb family of proteins can be mimicked by loss of the cyclin-dependent kinase inhibitor p16INK4A. p16INK4A is commonly lost in human tumors, but its contribution to the transformed phenotype is unknown. We demonstrate here a role for p16INK4A in the loss of cell cycle controls required for tumorigenesis and show how accumulating genetic changes cooperate and contribute to the transformed phenotype.
Reinforcing 3D print methacrylate resin/cellulose nanocrystal composites: Effect of cellulose nanocrystal modification

Cellulose nanocrystals (CNCs) were modified with methyl methacrylate (MMA) to improve the properties of the resulting three-dimensional (3D) stereolithography printed CNC/methacrylate (MA) resin composites. The dispersibility of the MMA-modified CNCs (MMA-CNCs) was substantially improved, as evidenced by the limited precipitation in the MA solution. Thermal gravimetry and differential scanning calorimetry measurements showed that the pyrolytic temperature of the MMA-CNC was 110 °C higher than that of the CNCs; the pyrolytic temperature and glass transition temperature of the resulting MMA-CNC/MA composites were higher than those of the CNC/MA. The tensile strength and modulus of the MMA-CNC/MA composites were improved by up to 38.3 MPa and 3.07 GPa, respectively, compared to those of the CNC/MA composites. These results demonstrated that the modification of CNC with MMA is a feasible approach to substantially improve the mechanical properties and thermal stability of the resulting MA-based composites.
Cortical infarction of the right parietal lobe and neurogenic heart disease

Three male patients were diagnosed with new cortical infarctions of the right parietal lobe on the basis of head magnetic resonance imaging; high-intensity signals indicating lesions in the right parietal lobe were noted on diffusion-weighted images at admission. Two of them presented with left hand weakness, and one exhibited left upper limb weakness. Treatment for improving blood supply to the brain was administered. One patient died suddenly because of ventricular fibrillation 3 days after admission. The other two patients had increased troponin levels and abnormal electrocardiograms, and were diagnosed with acute myocardial infarction half a month after admission. When lesions exist in field 7 of the parietal cortex (resulting in paralysis of the contralateral hand), the sympathetic center of the posterior lateral nucleus of the hypothalamus demonstrates compensatory excitement, which easily causes tachyarrhythmia and sudden death. Our experimental findings indicate that close electrocardiograph monitoring and cerebral infarction treatment should be standard procedures to predict and help prevent heart disease in patients with cerebral infarction in the right parietal lobe and left upper limb weakness as the main complaint.
Household food security and adequacy of child diet in the food insecure region north in Ghana

Background and objectives Adequate diet is of crucial importance for healthy child development. In food insecure areas of the world, the provision of adequate child diet is threatened in the many households that sometimes experience having no food at all to eat (household food insecurity). In the context of food insecure northern Ghana, this study investigated the relationship between level of household food security and achievement of recommended child diet as measured by WHO Infant and Young Child Feeding Indicators. Methods Using data from households and 6–23 month old children in the 2012 Feed the Future baseline survey (n = 871), descriptive analyses assessed the prevalence of minimum meal frequency; minimum dietary diversity, and minimum acceptable diet. Logistic regression analysis was used to examine the association of minimum acceptable diet with household food security, while accounting for the effects of child sex and age, maternal -age, -dietary diversity, -literacy and -education, household size, region, and urban-rural setting. Household food security was assessed with the Household Hunger Scale developed by USAID’s Food and Nutrition Technical Assistance Project. Results Forty-nine percent of children received minimum recommended meal frequency, 31% received minimum dietary diversity, and 17% of the children received minimum acceptable diet. Sixty-four percent of the children lived in food secure households, and they were significantly more likely than children in food insecure households to receive recommended minimum acceptable diet [O.R = 0.53; 95% CI: 0.35, 0.82]. However, in 80% of food secure households, children did not receive a minimal acceptable diet by WHO standards. Conclusions Children living in food secure households were more likely than others to receive a minimum acceptable diet. Yet living in a food secure household was no guarantee of child dietary adequacy, since eight of 10 children in food secure households received less than a minimum acceptable diet. The results call for research into factors besides household food security in the search for determinants of child diet adequacy. In this study at least, household food security was a very weak marker of child diet adequacy. This finding is of significance to public health practice, since it calls into question any assumption that having enough food in a household necessarily results in adequately fed children.
Slope corrections to normalized RCS using SAR interferometry

This paper evaluates a method to obtain the slope-corrected normalized radar cross section (/spl sigma//sup 0/) using SAR interferometry. An error model on a slope correction factor has been derived as a function of a scene coherence and a baseline distance. The model has been verified using JERS-1 SAR data and a ground terrain model. Analyses have shown that the proposed method can correct the radiometric slope effect within an accuracy of 0.3 dB if the interference condition is satisfied.
The Substantive Representation of Women—Does Issue-Salience Matter? Party Politicization and UK Westminster Elections 1945–2010

Research Highlights and Abstract This article Responds to recent calls for a more holistic approach to studying the substantive representation of women (SRW). Specifically, it explores the nexus between the SRW and issue-salience. A theoretically-informed review of the literature and analysis of party manifestos in UK elections 1945–2010 both confirm that this matters to contemporary understanding of the SRW. Extends existing understanding of the substantive representation of women by reviewing relevant theory and providing new, empirical research findings. Heeds earlier calls for the combination of content and critical discourse analysis in policy studies. Thus this mixed methodology responds to earlier calls for social research to ‘humanize’ quantitative data by focusing on language and meaning related to specific phenomena, notably from political actors’ perspectives. Includes a future research agenda emerging from the present study. It is one that will extend contemporary understanding of the substantive representation of women and generate debate and further research. The following discussion responds to recent calls for a more holistic approach to studying the substantive representation of women (SRW). It uses mixed methods to explore the nexus between the SRW and issue salience in the manifesto discourse of UK state-wide elections 1945–2010. The data show that issue salience does matter to the SRW because it is part of on-going patterns and processes of party politicization linked to electoral cycles. The present findings also affirm that whilst there has been a trend of increasing issue salience over the post-war period, the SRW has also been subject to periods of set-back and reversal. Thus its status amongst competing policy priorities remains ‘fragile’; in turn, this raises issues of institutional sexism in the formative, agenda-setting phase of parties’ public policy-making.
Extending Citizenship to Emigrants: Democratic Contestation and a New Global Norm

We argue that the growing literature on emigrant policies should be linked to more general theoretical discussions of the expansion of formal citizenship. State responses to emigrants’ claims for membership and voting rights resemble patterns of citizenship extension to other previously excluded groups, such as those without property, racial minorities, and women, insofar as emigrant citizenship has developed as a consequence of competitive regimes and international norms. We assess the ‘global-norm hypothesis’ (the idea that increasing emigrant inclusion has resulted from the emergence of a new international normative standard) and the ‘contestation hypothesis’ (the argument that higher levels of regime competition make states more likely to extend citizenship to emigrants). The latter has two associated expectations: the ‘window-of-opportunity sub-hypothesis’, which holds that regime transitions provide an especially propitious context for implementing emigrant citizenship, and the ‘democratic-endurance sub-hypothesis’, which posits that competitive regimes are likely to extend emigrant citizenship in a gradual process over time. We use a combination of statistical analysis and case studies of Armenia, Mexico, Spain, and the USA to evaluate these causal hypotheses as well as some plausible alternatives found in the literature on expatriate policies.
Fibroblast Growth Factor Receptor 1 and Related Ligands in Small-Cell Lung Cancer

Introduction: Small-cell lung cancer (SCLC) accounts for 15% of all lung cancers and has been understudied for novel therapies. Signaling through fibroblast growth factors (FGF2, FGF9) and their high-affinity receptor has recently emerged as a contributing factor in the pathogenesis and progression of non–small-cell lung cancer. In this study, we evaluated fibroblast growth factor receptor 1 (FGFR1) and ligand expression in primary SCLC samples. Methods: FGFR1 protein expression, messenger RNA (mRNA) levels, and gene copy number were determined by immunohistochemistry (IHC), mRNA in situ hybridization, and silver in situ hybridization, respectively, in primary tumors from 90 patients with SCLC. Protein and mRNA expression of the FGF2 and FGF9 ligands were determined by IHC and mRNA in situ hybridization, respectively. In addition, a second cohort of 24 SCLC biopsy samples with known FGFR1 amplification by fluorescence in situ hybridization was assessed for FGFR1 protein expression by IHC. Spearman correlation analysis was performed to evaluate associations of FGFR1, FGF2 and FGF9 protein levels, respective mRNA levels, and FGFR1 gene copy number. Results: FGFR1 protein expression by IHC demonstrated a significant correlation with FGFR1 mRNA levels (p < 0.0001) and FGFR1 gene copy number (p = 0.03). The prevalence of FGFR1 mRNA positivity was 19.7%. FGFR1 mRNA expression correlated with both FGF2 (p = 0.0001) and FGF9 (p = 0.002) mRNA levels, as well as with FGF2 (p = 0.01) and FGF9 (p = 0.001) protein levels. There was no significant association between FGFR1 and ligands with clinical characteristics or prognosis. In the second cohort of specimens with known FGFR1 amplification by fluorescence in situ hybridization, 23 of 24 had adequate tumor by IHC, and 73.9% (17 of 23) were positive for FGFR1 protein expression. Conclusions: A subset of SCLCs is characterized by potentially activated FGF/FGFR1 pathways, as evidenced by positive FGF2, FGF9, and FGFR1 protein and/or mRNA expression. FGFR1 protein expression is correlated with FGFR1 mRNA levels and FGFR1 gene copy number. Combined analysis of FGFR1 and ligand expression may allow selection of patients with SCLC to FGFR1 inhibitor therapy.
Dietary inflammatory index is related to asthma risk, lung function and systemic inflammation in asthma

Asthma prevalence has increased in recent years, and evidence suggests that diet may be a contributing factor. Increased use of processed foods has led to a decrease in diet quality, which may be creating a pro‐inflammatory environment, thereby leading to the development and/or progression of various chronic inflammatory diseases and conditions. Recently, the dietary inflammatory index (DII) has been developed and validated to assess the inflammatory potential of individual diets.
Increasing incidence of cancer of the prostate. The experience of black and white men in the Detroit metropolitan area.

BACKGROUND Prostate cancer mortality and incidence rates have been gradually increasing for decades in the United States, with an accelerated increase in incidence noted in the past several years. This study explores in detail the occurrence of prostate cancer in southeast Michigan from 1973 through 1991. METHODS Data from the National Cancer Institute Surveillance, Epidemiology, and End Results program are analyzed with emphasis on time trends by race, age, stage, and treatment. RESULTS Population-based rates for prostate cancer increased by 70% between 1988 and 1991. Increases are most pronounced for early stage disease and among whites compared with blacks. Corresponding increases in treatment with radical prostatectomy are also observed. CONCLUSION Increased incidence of prostate cancer is likely a result of widespread use of prostate-specific antigen.
Positive Self-Transitions in Women Child Abuse Survivors

Clinicians need information about what factors contribute to women child abuse survivors' mental health and success. Most previous research has focused on negative after-effects of abuse, and correlating types and severity of abuse with specific mental and physical problems in adulthood. Two qualitative studies (total N = 55) were done with low-income women survivors of child abuse and neglect from a midwestern inner city area. The majority of these women were African American. All participants were in recovery from substance abuse problems. A secondary analysis of these accounts was done to examine positive life transitions made by these women after experiences of abuse, and throughout adulthood, despite having serious after-effects of abuse. The investigator and research team categorized themes from the narrative data into two processes--epiphanies and maintaining momentum--and six elements constituting the content areas of self-change: self-centering, ownership, interpersonal insulation, willfulness, seeing options, and spiritual connection. Maintaining momentum and shortening the time between epiphanies was found to be central. Tentative clinical implications are discussed. The study was preliminary in that it was a secondary analysis. Suggestions for further research are outlined.
Onion-like glycodendrimersomes from sequence-defined Janus glycodendrimers and influence of architecture on reactivity to a lectin

Significance The known role of the sugar d-mannose (Man) as a postal code in intracellular cargo routing has herein inspired the design of Man-presenting synthetic glycolipid-like mimics termed Janus glycodendrimers (GDs). Simple injection of a solution of Janus GDs prepared into a water-miscible solvent into buffer produces, via self-assembly, monodisperse multilamellar onion-like glycodendrimersomes (GDSs). Janus GD structural design impacts the resulting GDS architecture including surface display of Man. The latter is shown to tune reactivity to a lectin. Thus GDSs provide a model system to enable systematic studies of physiologically relevant glycan/lectin pairing. A library of eight amphiphilic Janus glycodendrimers (GDs) with d-mannose (Man) headgroups, a known routing signal for lectin-mediated transport processes, was constructed via an iterative modular methodology. Sequence-defined variations of the Janus GD modulate the surface density and sequence of Man after self-assembly into multilamellar glycodendrimersomes (GDSs). The spatial mode of Man presentation is decisive for formation of either unilamellar or onion-like GDS vesicles. Man presentation and Janus GD concentration determine GDS size and number of bilayers. Beyond vesicle architecture, Man topological display affects kinetics and plateau level of GDS aggregation by a tetravalent model lectin: the leguminous agglutinin Con A, which is structurally related to endogenous cargo transporters. The agglutination process was rapid, efficient, and readily reversible for onion-like GDSs, demonstrating their value as versatile tools to explore the nature of physiologically relevant glycan/lectin pairing.
Fungicide efficacy against Botrytis cinerea at different positions on grape shoots

Fungicide efficacy at different positions on grape shoots was determined on vinelets inoculated with Botrytis cinerea. To ensure proper fungicide coverage, vinelets (table grape cultivar Dauphine, wine grape cultivar Merlot noir), prepared from cuttings, were sprayed in a spray chamber at the recommended dosages with iprodione, pyrimethanil, cyprodinil/fludioxonil and fenhexamid. Vinelets for the control treatment were left unsprayed. After 24 h the vinelets were dusted with dry, airborne conidia in a settling ower to reduce the sporadic occurrence of the pathogen on shoots and incubated for 24 h at high relative humidity (±93 % ) to promote infection. Fungicide efficacy was determined by observing intact vinelets for symptom expression at nodes, internodes, leaf blades, petioles and inflorescences, and by determining surface colonisation (shoots left unsterile) and penetration (surfacedisinfested shoots) by isolation studies. Symptoms of B. cinerea decay did not develop on sprayed and unsprayed vinelets that were kept in dry chambers during the 2-week observation period. The pathogen, however, developed from the isolated parts. On the unsprayed vinelets for both cultivars B. cinerea incidences recorded on two media and the two sterility regimes were significantly higher on leaf blades than on the petioles, shoot pieces and inflorescences. The isolation studies showed that the different fungicides were highly and nearly equally efficient in reducing superficial B. cinerea and latent infection at the various positions. In the case of leaf blades B. cinerea incidence was significantly reduced by each fungicide on both cultivars. This was not the case for the other parts, which yielded B. cinerea at low incidences under the two sterility regimes. The study showed that the fungicides used in this study, if applied properly to shoots at the pre-bloom stage, should effectively reduce the amount of B. cinerea in leaves and completely prevent the infection of nodes, internodes and inflorescences.