Miracle-dz/UniFAR-FTUs huggingface dataset:
The Role of Ideas in Understanding Industrial Relations Policy Change in Liberal Market Economies

This paper analyzes the uneven processes underpinning industrial relations policy liberalization in New Zealand, Australia, the UK, and Ireland. Drawing upon 140 elite interviews and building upon ideational comparative political theories, the paper highlights the role of ideas in the policy change process. It identifies how particular ideas can be used to construct policy problems, how these ideas can gain legitimacy through battles with competing ideas, and how policy legacies can influence whether ideas take root. The findings from the comparative case analysis expose a critical difference between “positive legacies” and “negative legacies” to account for different liberalization trajectories.
Enolate-Forming Phloretin Pharmacophores: Hepatoprotection in an Experimental Model of Drug-Induced Toxicity

Drug-induced toxicity is often mediated by electrophilic metabolites, such as bioactivation of acetaminophen (APAP) to N-acetyl-p-benzoquinone imine (NAPQI). We have shown that APAP hepatotoxicity can be prevented by 2-acetylcyclopentanone (2-ACP). This 1,3-dicarbonyl compound ionizes to form an enolate nucleophile that scavenges NAPQI and other electrophilic intermediates. In this study, we expanded our investigation of enolate-forming compounds to include analyses of the phloretin pharmacophores, 2′,4′,6′-trihydroxyacetophenone (THA) and phloroglucinol (PG). Studies in a mouse model of APAP overdose showed that THA provided hepatoprotection when given either by intraperitoneal injection or oral administration, whereas PG was hepatoprotective only when given intraperitoneally. Corroborative research characterized the molecular pharmacology (efficacy, potency) of 2-ACP, THA, and PG in APAP-exposed isolated mouse hepatocytes. For comparative purposes, N-acetylcysteine (NAC) cytoprotection was also evaluated. Measurements of multiple cell parameters (e.g., cell viability, mitochondrial membrane depolarization) indicated that THA and, to a lesser extent, PG provided concentration-dependent protection against APAP toxicity, which exceeded that of 2-ACP or NAC. The enolate-forming compounds and NAC truncated ongoing APAP exposure and thereby returned intoxicated hepatocytes toward normal viability. The superior ability of THA to protect is related to multifaceted modes of action that include metal ion chelation, free radical trapping, and scavenging of NAPQI and other soft electrophiles involved in oxidative stress. The rank order of potency for the tested cytoprotectants was consistent with that determined in a parallel mouse model. These data suggest that THA or a derivative might be useful in treating drug-induced toxicities and other conditions that involve electrophile-mediated pathogenesis.
Pretreatment with intragraft verapamil prior to percutaneous coronary intervention of saphenous vein graft lesions: results of the randomized, controlled vasodilator prevention on no-reflow (VAPOR) trial.

BACKGROUND Intragraft verapamil is effective in treating no-reflow during saphenous vein graft (SVG) percutaneous coronary intervention (PCI). In this study, we assessed the use of intragraft verapamil given pre-PCI to prevent no-reflow. METHODS Patients undergoing SVG PCI were randomized to receive intragraft 200 g verapamil or no verapamil immediately prior to PCI. Pre- and post-PCI, vessel flow was assessed using TIMI flow grade and TIMI frame count by blinded angiographic readers. Tissue level perfusion in the graft territory was assessed using the TIMI myocardial perfusion grade (TMPG). CK-MB or troponin I levels were measured 6 12 hours post-PCI. RESULTS Ten patients were randomized to the verapamil group and 12 were assigned to the placebo group. No-reflow occurred in 33.3% of the placebo group, compared to none of the verapamil patients (p = 0.10). The use of intragraft verapamil prior to SVG PCI increased flow rate in the vessel as assessed by TIMI frame count (53.3 22.4% faster in the verapamil group versus 11.5 38.9% in the placebo group; p = 0.016). There was a trend toward improved myocardial perfusion as assessed by TMPG. There was no difference in the incidence of cardiac biomarker release following PCI. CONCLUSIONS Intragraft administration of verapamil prior to saphenous vein graft PCI reduces no-reflow and is associated with a trend toward improved myocardial perfusion.
ARDS after pulmonary contusion: accurate measurement of contusion volume identifies high-risk patients.

BACKGROUND The pathophysiology of pulmonary contusion (PC) is poorly understood, and only minimal advances have been made in management of this entity over the past 20 years. Improvement in understanding of PC has been hindered by the fact that there has been no accurate way to quantitate the amount of pulmonary injury. With this project, we examine a method of accurately measuring degree of PC by quantifying contusion volume relative to pulmonary function and outcome. METHODS Patients with PC from isolated chest trauma who had admission chest computed tomographic scan were identified from the registry of a Level I trauma center over a 1.5-year period. Subsequently, prospective data on all patients admitted to the intensive care unit with PC during a 5-month period were collected and added to the retrospective database. Using computer-generated three-dimensional reconstruction from admission chest computed tomographic scan, contusion volume was measured and expressed as a percentage of total lung volume. Admission pulmonary function variables (Pao2/FiO2, static compliance), injury descriptors (chest Abbreviated Injury Score, Injury Severity Score, injury distribution), and indicators of degree of shock (admission systolic blood pressure, admission base deficit) were documented. Outcomes included maximum positive end-expiratory pressure, ventilator days, pneumonia, and acute respiratory distress syndrome (ARDS). RESULTS Forty-nine patients with PC (35 bilateral) were identified. The average severity of contusion was 18% (range, 5-55%). Patients were classified using contusion volume as severe PC (> or =20%, n = 17) and moderate PC (< 20%, n = 32). Injury Severity Score was similar in the severe and moderate groups (23.3 vs. 26.5, p = 0.33), as were admission Glasgow Coma Scale score (12 vs. 13, p = 0.30), admission blood pressure (131 vs. 129 mm Hg, p = 0.90), and admission Pao2/Fio2 (197 vs. 255, p = 0.14). However, there was a much higher rate of ARDS in the severe group as compared with the moderate group (82% vs. 22%, p < 0.001). There was a trend toward higher pneumonia rate in the severe group, with 50% of patients in the severe group developing pneumonia as compared with 28% in the moderate group (p = 0.20). CONCLUSION Extent of contusion volumes measured using three-dimensional reconstruction allows identification of patients at high risk of pulmonary dysfunction as characterized by development of ARDS. This method of measurement may provide a useful tool for the further study of PC as well as for the identification of patients at high risk of complications at whom future advances in therapy may be directed.
Relationship between transepidermal water loss and temperature of the measuring probe

Transepidermal water loss (TEWL) is an important parameter for the determination of skin barrier function. The open chamber method has been established as the technique of choice in most dermatological laboratories for measurements of TEWL. However, the influence of the probe temperature on TEWL measurements has been the subject of recent controversial debates. In this study the relationship between TEWL measured with the Tewameter and temperature of the measuring probe was therefore investigated by comparing two different measuring techniques.
European trading volumes on cross-market holidays

There is anecdotal evidence of reduced trading volume in equity markets when other external markets are not trading. This phenomenon can be called the “cross‐market holiday effect,” and this study investigates it in detail, providing evidence for the existence of a strong cross‐market holiday effect in the pan‐European equity markets. The analysis provides an in‐depth examination of other aspects like lagged volumes, market capitalization, or multistep ahead modelling. The trading volumes on dates when there is at least one cross‐market holiday are on average 8.5% lower than the volumes of the previous period. There are salient effects when the holiday takes place in a dominant market or when most of the European markets are shut. We test whether the lower trading activity on Monday cross‐market holidays is a consequence of the weekend effect or whether the Monday bank holidays push down the Monday trading volume. We report a significantly lower volume associated with the Monday bank holidays, and we argue that the weekend effect has an insignificant impact on the Monday volumes where there is at least one regional cross‐market holiday.
Safety and efficacy of daptomycin in outpatient parenteral antimicrobial therapy: a prospective and multicenter cohort study (DAPTODOM trial)

Abstract Background: Daptomycin is an optimal choice for outpatient parenteral antibiotic therapy (OPAT) because of its safety, once-daily administration and its activity against Gram-positive bacteria. Although daptomycin is increasingly being used in OPAT, limited information about its safety in this scenario is available. Methods: We performed a prospective multicentre pilot study to evaluate the safety of daptomycin in outpatients with proved or suspected Gram-positive infections (DAPTODOM). The primary objective was to evaluate the safety and the secondary objective to evaluate the efficacy in OPAT. We also looked at the development of daptomycin resistance in those cases with microbiological failure. Results: We included 54 patients from 12 Spanish hospitals, 67% male with a mean age of 67.1 years. Most patients (87%) had chronic underlying diseases. The main reason for inclusion was skin and soft-tissue infections in 52%, followed by bacteremia or endocarditis in 34%. Staphylococcus aureus accounted for 44% of the isolates (24% were methicillin-resistant), coagulase-negative staphylococci 15% and enterococci 7%. Two patients (4%) had to be readmitted because of complications; only one patient had an adverse effect related to daptomycin (increase in serum creatine kinase levels), which disappeared after discontinuation (2%). At the end of follow-up, 96% of patients had good outcome and only 4% of patients did not have a clinical or microbiological cure. The use of a 2-minute bolus in 18 cases was not associated with adverse effects. Conclusions: Daptomycin was safe and efficacious in outpatients with Gram-positive bacterial infections and can be administered in 2-minute bolus infusion.
Citizen Panels and Opinion Polls: Convergence and Divergence in Policy Preferences

Citizen panels offer an alternative venue for gathering input into the policy-making process. These deliberative exercises are intended to produce more thoughtful and informed inputs into the policy-making process, compared to public opinion polls. This paper highlights a six day deliberative event about energy and climate issues, tracking opinion changes before and after the deliberation, as well as six months after the deliberation. In two of the five policy domains, opinions change as a result of the deliberation and these changes endure six months after the deliberation. The tracking of opinions across the three points in time reveals a pattern of convergence between panelists’ views and poll results for three of the five policy domains. Panelists were overly optimistic about many of the policy options prior to deliberation, but became more critical of these policies post-deliberation, moving their opinions closer to those of poll respondents.
T‐cell protein tyrosine phosphatase is a key regulator in immune cell signaling: lessons from the knockout mouse model and implications in human disease

Summary: The immune system requires for its proper ontogeny, differentiation, and maintenance the function of several tyrosine kinases and adapters that create and modify tyrosine phosphorylation sites. Tyrosine phosphorylation is a crucial protein modification in immune cell signaling and can be reversed by protein tyrosine phosphatases (PTPs). Much progress has been made in identifying and understanding PTP function in the immune system. In this review, we present one of these proteins, named T‐cell PTPs (TC‐PTP) (gene name PTPN2), a classical, non‐receptor PTP that is ubiquitously expressed with particularly high expression in hematopoietic tissues. TC‐PTP is remarkable not only by the fact that it appears to influence most, if not all, cells involved in the development of the immune system, from stem cells to differentiated lineages, but also recent findings have positioned it at the core of several human diseases from autoimmune disease to cancer.
Free Range, Organic? Polish Consumers Preferences Regarding Information on Farming System and Nutritional Enhancement of Eggs: A Discrete Choice Based Experiment

The main purpose of this study was to determine the structure of consumer preferences regarding information on farming system and nutritional enhancement of eggs to verify if consumers are willing to accept products combing sustainability and nutrition related claims. The data was collected within a CAPI (Computer Assisted Personal Interviews) survey on a representative sample of 935 consumers responsible for food shopping. A discrete choice-based conjoint method was selected in eliciting consumer preferences among different product profiles with varying levels of attributes. A hierarchical cluster analysis was used to identify four distinct clusters that differed significantly in terms of importance attached to production system attributes and socio-demographic profiles. The results of the experiment showed that price and farming system had the most significant mean relative importance in shaping consumers’ preferences, while other attributes such as nutrition and health claims, egg size, package size and hen breed were far less important. Free range eggs had the highest relative importance for consumers despite the fact that organic egg production systems are governed by much stricter animal welfare standards. Our segmentation revealed that two of our four clusters may be more easily reached by information on animal welfare related attributes in egg production than the others. The results of our study provide the policy makers and marketing practitioners with insights applicable for communication and pricing strategies for eggs with sustainability claims.
Diagnostic accuracy of cytology and immunocytology in carcinomatous effusions

Background: Immunocytology substantially improves the diagnostic accuracy of conventional cytology in the diagnosis of carcinomatous effusions. Due to the unequivocal characterization of the various cell populations, a sensitivity of 92% and specificity of 100% was achieved by immunocytology, examining samples of 1234 serous effusions.
Parent satisfaction with neuropsychological consultation after pediatric mild traumatic brain injury

ABSTRACT Few studies have focused on consumer satisfaction following neuropsychological evaluation. We sought to examine parent satisfaction with neuropsychological consultation following a mild traumatic brain injury (TBI) in school-age children. We surveyed 71 parents of 8- to 17-year-olds participating in a prospective longitudinal study examining neuropsychological consultation as an intervention for persistent postconcussive symptoms. Children had sustained injuries between 2 and 12 months prior to enrollment. Neuropsychological consultation occurred on average 5 months post-injury. Parent satisfaction data were collected via telephone approximately 4 months after the neuropsychological consultation. The vast majority of parents were quite satisfied with the service (e.g., 94% overall satisfaction rate; 96% rated the service as good or excellent). Satisfaction rates were associated positively with time since injury and negatively with parental education. No other child, parent, or provider variable correlated with satisfaction. The results add to the relatively sparse literature on parent satisfaction with neuropsychological evaluation. A pressing future need in pediatric neuropsychology is to examine the satisfaction of other consumers of the service, including healthcare personnel, educators, and the child patients themselves.
Models of the elastic x-ray scattering feature for warm dense aluminum.

The elastic feature of x-ray scattering from warm dense aluminum has recently been measured by Fletcher et al. [Nature Photonics 9, 274 (2015)]10.1038/nphoton.2015. 41 with much higher accuracy than had hitherto been possible. This measurement is a direct test of the ionic structure predicted by models of warm dense matter. We use the method of pseudoatom molecular dynamics to predict this elastic feature for warm dense aluminum with temperatures of 1-100 eV and densities of 2.7-8.1g/cm^{3}. We compare these predictions to experiments, finding good agreement with Fletcher et al. and corroborating the discrepancy found in analyses of an earlier experiment of Ma et al. [Phys. Rev. Lett. 110, 065001 (2013)]PRLTAO0031-900710.1103/PhysRevLett.110. 065001. We also evaluate the validity of the Thomas-Fermi model of the electrons and of the hypernetted chain approximation in computing the elastic feature and find them both wanting in the regime currently probed by experiments.
Isolation and characterization of a viable adenovirus mutant defective in nuclear transport of the DNA-binding protein

The isolation and characterization of an adenovirus mutant, Ad5dl802r1, containing two independent deletions in the 72-kilodalton (kDa) DNA-binding protein (DBP) gene is described. The two deletions remove amino acids 23 through 105 of DBP, resulting in the production of a 50-kDa product. Expression of this truncated DBP was delayed 12 to 24 h compared with that of the 72-kDa protein produced by wild-type adenovirus type 5. The DBP was located primarily in the cytoplasm of infected cells, whereas the wild-type product was predominantly nuclear. Therefore, DBP appears to contain a nuclear localization signal within the deleted region. Ad5dl802r1 DNA synthesis, viral late gene expression, and virus production were all delayed 12 to 24 h and were approximately 10-fold lower than with wild-type adenovirus type 5. These phenotypic properties can be accounted for by the delay in synthesis and the inefficient accumulation of the 50-kDa DBP within the nucleus of infected cells. The truncated DBP also lacks the majority of amino acids which are phosphorylated in the normal protein. The loss of these phosphorylation sites does not appear to seriously impair the ability of the protein to carry out its functions.
Site-specific Phosphorylation of Tau Accompanied by Activation of Mitogen-activated Protein Kinase (MAPK) in Brains of Niemann-Pick Type C Mice*

Niemann-Pick type C (NPC) disease is characterized by an accumulation of cholesterol in most tissues and progressive neurodegeneration with the formation of neurofibrillary tangles. Neurofibrillary tangles are composed of paired helical filaments (PHF), a major component of which is the hyperphosphorylated tau. In this study we used NPC heterozygous and NPC homozygous mouse brains to investigate the molecular mechanism responsible for tauopathy in NPC. Immunoblot analysis using anti-tau antibodies (Tau-1, PHF-1, AT-180, and AT-100) revealed site-specific phosphorylation of tau at Ser-396 and Ser-404 in the brains of NPC homozygous mice. Mitogen-activated protein kinase, a potential serine kinase known to phosphorylate tau, was activated, whereas other serine kinases such as glycogen synthase kinase-3β and cyclin-dependent kinase 5 were inactive. Morphological examination demonstrated that a number of neurons, the perikarya of which strongly immunostained with PHF-1, exhibited polymorphorous cytoplasmic inclusion bodies and multi-concentric lamellar-like bodies. Importantly, the accumulation of intracellular cholesterol in NPC mouse brains was determined to be a function of age. From these results we conclude that abnormal cholesterol metabolism due to the genetic mutation in NPC1may be responsible for activation of the mitogen-activated protein kinase-signaling pathway and site-specific phosphorylation of tauin vivo, leading to tauopathy in NPC.
Efficacy and tolerability of adjunctive ziprasidone in treatment-resistant depression: a randomized, open-label, pilot study.

OBJECTIVE To evaluate the efficacy and tolerability of adjunctive ziprasidone in subjects with treatment-resistant major depressive disorder (DSM-IV criteria) without psychotic features. METHOD Subjects not responding to selective serotonin reuptake inhibitor (SSRI) monotherapy during a 6-week open-label trial were randomly assigned to continue monotherapy or receive adjunctive ziprasidone for 8 weeks in 1 of 3 groups: sertraline 100 to 200 mg/day, sertraline 100 to 200 mg/day plus ziprasidone 80 mg/day, or sertraline 100 to 200 mg/day plus ziprasidone 160 mg/day. The trial was conducted from May 2001 to October 2002. Ziprasidone was administered twice daily. Primary efficacy measure was the least squares mean change on the Montgomery-Asberg Depression Rating Scale (MADRS) total score from baseline of the 8-week phase to study end point. RESULTS In total, 64 subjects were randomly assigned to sertraline monotherapy (N = 21), sertraline plus ziprasidone 80 mg/day (N = 23), or sertraline plus ziprasidone 160 mg/day (N = 20). Mean +/- SE improvement in MADRS total score on adjunctive ziprasidone 80 mg/day and ziprasidone 160 mg/day versus monotherapy, respectively, was -5.98 +/- 1.87 and -8.27 +/- 2.17 versus -4.45 +/- 2.03 (p = NS). Response rates for these groups were 19% (N = 4), 32% (N = 6), and 10% (N = 2), respectively (p = NS). No clinically significant changes were reported on physical examination, laboratory tests, or electrocardiogram on either adjunctive dose of ziprasidone. CONCLUSIONS In this preliminary study of antidepressant-resistant subjects with major depression, adjunctive ziprasidone was associated with greater clinical effect than was continued sertraline monotherapy and was generally well tolerated. These data suggest that further controlled study of ziprasidone in treatment-resistant depression is warranted.
Critical Study of Gender and Teacher-Designed Interactive Educational Websites

This article focuses on exploring teacher-created interactive educational websites to develop a critical and poststructural theoretical perspective for language teacher education (Kumaravadivelu, 2008; Pavlenko, 2002) corresponding to technology and gender (Solomon, 2000; Anderson & Damarin, 2001). Gender issues pertaining to technology in education are a concern for educators and teacher educators (Cammack & Phillips, 2002; Haynie, 2003; Voyles & Williams, 2004; Wajcman, 2000). A heightened sensitivity to the two specific educational contexts through poststructural theory was implemented because the majority of the research participants in both settings were female; this corresponds with recent educational statistics indicating that the United States K-12 teacher workforce has been and is becoming increasingly female (Cammack & Phillips, 2002; Feistritzer, 2005). “Eight out of 10 public school teachers (82 percent) are female. This is up from 74 percent in 1996, 71 percent in 1990 and 69 percent in 1986” (Feistritzer, 2005). We can learn from instructional technology scholars about the important link between poststructuralism and technology (Anderson & Damarin, 2001). “Poststructural feminism challenges masculinist views of knowledge by using strategies of opposition, resistance, and deconstruction” (Anderson & Damarin, 2001, p. 20). A central concern for the implementation of this pedagogical practice has been to facilitate the empowerment of all teacher candidates to use technology, male and female. BACKGROUND