Miracle-dz/UniFAR-FTUs huggingface dataset:
Impression Management in Sustainability Reports: An Empirical Investigation of the Use of Graphs

ABSTRACT: The purpose of this paper is to investigate whether firms use graphs in their sustainability reports in order to present a more favorable view of their social and environmental performance. Further, because prior research indicates that companies use social and environmental disclosure as a tool to reduce their exposure to social and political pressures (the legitimacy argument), we also examine whether differences in the extent of impression management are associated with differences in social and environmental performance. Based on an analysis of graphs in sustainability reports for a sample of 77 U.S. companies for 2006, we find considerable evidence of favorable selectivity bias in the choice of items graphed, and moderate evidence that where distortion in graphing occurs, it also has a favorable bias. Our results regarding the relation between impression management and performance are mixed. Whereas we find that graphs of social items in sustainability reports for companies with worse socia.
A test of mouth-opening and hyoid-depression mechanisms during prey capture in a catfish using high-speed cineradiography

SUMMARY Detailed morphological analyses have identified a number of different mechanical pathways by which the morphologically complex cranial system of fishes can achieve mouth opening and hyoid depression. However, many of these proposed mechanisms remain untested. Furthermore, very little is known about the precise timing of activity of each of these mechanisms, and about the magnitude of each mechanism's total contribution to its proposed function. In the present study, all mouth opening and hyoid depression mechanisms described for Clarias gariepinus, an air-breathing catfish, are analysed. High-speed X-ray videos were recorded during prey capture of three catfish implanted with small, radio-opaque markers in the cranial elements potentially involved. A kinematic analysis was performed from which data were used as input in planar four-bar models. This analysis shows that the opercular mouth-opening mechanism initiates mouth opening, but is not able to cause the complete mouth openings as observed on the X-ray videos. The latter is accomplished through the protractor hyoidei muscles, which couple hyoid depression to lower jaw depression in a four-bar system and also reinforce lower jaw depression by shortening during the final stage of mouth opening. Although the angulo-ceratohyal ligament was previously hypothesised to play a part in mouth opening, our results show that it probably does not, but rather functions as a hyoid-elevator during mouth closure. Finally, hyoid depression is exclusively achieved by the four-bar mechanism involving neurocranial elevation and pectoral girdle retraction, generally without any reinforcement by shortening of the sternohyoideus muscle. In contrast to the results from a recent analysis on sunfish, the catfish's sternohyoideus gradually elongates during hyoid depression.
Familial carcinoid tumors and subsequent cancers: A nation‐wide epidemiologic study from Sweden

Carcinoids are rare neuroendocrine tumors, mainly located in the bowel, stomach and lung. Familial risks in carcinoid tumours are not well known apart from multiple endocrine neoplasia 1 (MEN1). We used the nation‐wide Swedish Family‐Cancer Database on 10.1 million individuals for assessment. Carcinoid tumors were retrieved from the Cancer Registry covering the years 1958–1998. The offspring generation, aged 0–66 years, accumulated 190 million person‐years at risk. The age‐adjusted incidence rates were 0.76 for men and 1.29/100,000 for women. Standardized incidence ratios (SIRs) were calculated for offspring when their parents had a carcinoid or any other cancer. When parents presented with carcinoids, SIRs for offspring were 4.35 (n = 8, 95% CI 1.86–7.89) for small intestinal and 4.65 (n = 4, 95% CI 1.21–10.32) for colon carcinoids. If both offspring and parents presented with small intestinal carcinoids, the SIR was 12.31 (n = 4, 95% CI 3.20–27.34). Offspring carcinoids were also increased if parents presented with bladder and endocrine gland tumors, the latter association probably partially due to MEN1. Risks for second cancers were increased, particularly at sites where familial risks were found, including carcinoids in the small intestine. © 2001 Wiley‐Liss, Inc.
Bank Profitability and the Business Cycle

An important element of the macro-prudential analysis is the study of the link between business cycle fluctuations and banking sector profitability and how this link is affected by institutional and structural characteristics. This work estimates a set of equations for net interest income, non-interest income, operating costs, provisions, and profit before taxes, for banks in the main industrialized countries and evaluates the effects on banking profitability of shocks to both macroeconomic and financial factors. Distinguishing mainly the euro area from Anglo-Saxon countries, the analysis also identifies differences in the resilience of the respective banking systems and relates them to the characteristics of their financial structure.
Job stress, satisfaction, and mental health among general practitioners before and after introduction of new contract.

OBJECTIVE--To compare measures of job stress, job satisfaction, and mental health among general practitioners before and after the introduction of the new contract in April 1990. DESIGN--Cross sectional postal questionnaire survey in July 1990. Comparison of results with those obtained in previous survey in November 1987. SETTING--General practice in United Kingdom. SUBJECTS--1500 general practitioners randomly selected from general medical services lists, 917 of whom (61%) returned questionnaires usable for statistical analysis. MAIN OUTCOME MEASURES--Aspects of job causing stress, job satisfaction (Warr, Cook, and Wall scale), and mental health (Crown-Crisp experiential index). RESULTS--Compared with 1987, in 1990 doctors experienced more stress from night calls (mean score 3.83 in 1990 v 3.45 in 1987), emergencies during surgery hours (3.72 v 3.48), and interruption of family life by telephone (3.58 v 2.73; p less than 0.001 for all three variables). Scores for somatic anxiety and depression were higher in both men and women in 1990 (men: somatic anxiety 3.12 v 2.36; depression 3.80 v 2.94; women: somatic anxiety 3.56 v 2.65; depression 4.02 v 3.37; p less than 0.001). Job satisfaction had also decreased in 1990 (5.23 v 4.26; p less than 0.001). CONCLUSIONS--Doctors experienced more stress, less job satisfaction, and poorer mental health in 1990 than in 1987. These changes may have resulted from the introduction of the new contract.
A Sentence Repetition Task for Catalan-Speaking Typically-Developing Children and Children with Specific Language Impairment

It is common to find that so-called minority languages enjoy fewer (if any) diagnostic tools than the so-called majority languages. This has repercussions for the detection and proper assessment of children with Specific Language Impairment (SLI) brought up in these languages. With a view to remedy this situation for Catalan, I developed a sentence repetition task to assess grammatical maturity in school-age children; in current practice, Catalan-speaking children are assessed with tests translated from Spanish, with disregard of the fact that the markers of SLI may differ substantially from one language to another, even between closely related languages. The test proposed here is inspired by SASIT [School-Age Sentence Imitation Test – English], designed for English by Marinis et al. (2011); some of the constructions targeted are challenging in a subset of languages, but not others, and are included because they are indeed affected in Catalan SLI; other constructions appear to be disrupted universally. The test involves canonical SVO sentences, sentences with third person accusative clitics (known to be problematic in Catalan SLI, but not in Spanish), passives, wh- interrogatives, subordinate clauses, subject and object relatives and conditionals. The test was administered to thirty typically developing 6- and 7-year-olds (as reported in Gavarró et al., 2012b), and five children diagnosed with SLI (mean age 10;7). The results of the task were scored under two systems: (i) identical vs. non-identical repetition and (ii) identical, grammatical and ungrammatical repetition, with detail regarding the error type. The results for typically developing and SLI children showed differences between the groups: identical repetition was found in 88.9% of cases for typically developing children but only 48% for SLI children. Ungrammatical productions were higher for the SLI group, and so were grammatical but different repetitions, a trend which was found in every child individually. The results are compared to those available in the literature for similar languages and I discuss the impact of grammatical variation in language performance, in both typical and impaired development.
Alcohol Use among College Athletes: Do Intercollegiate, Club, or Intramural Student Athletes Drink Differently?

Background: Varsity student athletes are a high-risk drinking group, exhibiting a greater propensity to binge drink than their non-sport peers. Moreover, as intercollegiate athletic involvement increases, so too does alcohol consumption. There is little research, however, which examines drinking behaviors of students who participate in nonvarsity athletics. Objectives: Identify differences in alcohol-related behaviors and associated consequences among U.S. varsity, club, and intramural athletes, and nonathlete college students. Methods: Secondary data analysis of the 2011 National College Health Assessment (n = 29,939). Results: Intramural athletes binge drank more frequently (M = 1.1, SD = 1.7) than club athletes (M = 1.0, SD = 1.6), intercollegiate athletes (M = 0.9, SD = 1.5), and nonathletes (M = 0.6, SD = 1.3) and also experienced greater alcohol-related consequences. Intramural athletes consumed the most during their last drinking episode (M = 4.1, SD = 4.0) and reached the highest blood alcohol concentration (BAC) (M = 0.062, SD = 0.09). Compared to club and varsity athletes [M = 0.8, SD = 1.4; t (8,131) = −9.6, p < . 001], intramural-only athletes reported binge drinking significantly more frequently (M = 1.2, SD = 1.7) and also reached significantly higher BACs during most recent drinking episode (M = 0.064, SD = 0.08) than organized sport athletes [M = 0.057, SD = 0.08; t (8,050) = −3.0, p = . 003]. Conclusions: Intramural athletes represent a higher-risk drinking group than other athlete and nonathlete college students. Future research should investigate factors contributing to drinking differences among different athlete groups.
Predictors of Success for High School Students Enrolled in Online Courses in a Single District Program.

PREDICTORS OF SUCCESS FOR HIGH SCHOOL STUDENTS ENROLLED IN ONLINE COURSES IN A SINGLE DISTRICT PROGRAM By David T. Rankin A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University Virginia Commonwealth University, 2013 Director: Jonathan D. Becker, J.D. , Ph.D. Assistant Professor, Department of Educational Leadership The rapid growth in online learning opportunities and online courses in K-12 education is well documented in the literature. Studies conducted by various researchers that have focused on the K-12 population of online learners demonstrate that certain online learner characteristics and online learning environment characteristics may impact the likelihood of students passing or failing online courses. Research has produced models that predict online course success with measurable degrees of accuracy. This descriptive study examines characteristics of students enrolled in online high school courses provided by a virtual learning program administered by a single Virginia public school district. The study determined that students’ prior academic success; confidence in their technology skills and access to technology; confidence in their ability to achieve; and strong beliefs in their organizational skills proved to have a significant statistical relationship with online course success. The study developed a model with these factors that predicted success in online courses with a high degree of accuracy and predicted failure with a moderate degree of accuracy. The study has policy implications for public school leaders in Virginia as they implement recent state legislation requiring students to successfully complete a virtual course to graduate from public high school. The study indicates that additional research is warranted to further delineate learner and learning environment characteristics producing a model that more accurately predicts failure in online courses. Additional research is warranted with larger samples from single district virtual programs.
Differential upregulation of human 2′5′OAS genes on systemic sclerosis: Detection of increased basal levels of OASL and OAS2 genes through a qPCR based assay

Abstract 2′5′OAS are template-independent RNA polymerases with antiviral activity and important to homeostasis maintenance. Here we have developed quantitative PCR (qPCR) reactions for the detection of each individual 2′5′OAS human gene and used them to evaluate these gene levels in systemic sclerosis patients cells. The method was efficient for quantification of 2′5′OAS genes on human cells after interferon (IFN) treatment, and revealed that primary cells from patients with systemic sclerosis have increased basal levels of OASL and OAS2 genes. When treated, patients cells are able to induce all four 2′5′OAS genes. Our hypothesis is that abnormally circulating type I IFNs on the disease could be establishing a desensitized state on patients cells, making them refractory to subsequent IFN doses, and that OASL and OAS2 genes upregulation may be due to an IFN-independent stimulus. Further characterizing the biological activities of these genes, their induction pathways and their regulatory functions can lead to better understanding of systemic sclerosis molecular mechanisms and of their biological activities.
A thermoelectricity-lamp based integrated bake/chill system for photoresist processing

The design of an integrated bake/chill module for photoresist processing in microlithography is presented, with emphasis on the spatial and temporal temperature uniformity of the substrate. The system consists of multiple radiant heating zones for heating the substrate, coupled with an array of thermoelectric devices (TEDs) which provide real-time dynamic and spatial control of the substrate temperature. The TEDs also provide active cooling for chilling the substrate to a temperature suitable for subsequent processing steps. The use of lamp for radiative heating also provide fast ramp-up and ramp-down rates during thermal cycling operations. The feasibility of the proposed approach is demonstrate via simulations based on first principle heat transfer modeling. The distributed nature of the design also means that a simple decentralized control scheme can be used to achieve tight spatial and temporal temperature uniformity specifications.
The stimulation of entrepreneurship through venture capital and business incubation

This paper studies the influence of venture capital and business incubation in entrepreneurship. A database of start-ups participated by venture capital and/or created in business incubation centres in Portugal was created. Venture capital companies and business incubation centres evaluated the performance of the start-ups that had been created with their support. After that, a questionnaire was distributed to the same start-ups to obtain information on the independent variables. The colinearity of sources was avoided this way. The results confirmed most of the formulated hypotheses, in other words, it was confirmed that venture capital and business incubation contribute positively to the decision of creating a new enterprise and to the survival of the young companies. Betting in a strong venture capital industry and in a good network of business incubation centres are therefore efficient strategies to support the growth of entrepreneurship and to improve the survival rate of start-ups.
Migrainous disorder and headache of the tension-type not fulfilling the criteria: a follow-up study in children and adolescents

In this follow-up study in children and adolescents with recurrent headaches classified as migrainous disorder (IHS 1.7) and headache of the tension-type not fulfilling the criteria (IHS 2.3), 28.6% were headache-free and 71.4% still had headaches 2-5 years after the first examination. The majority remained in the same one-digit IHS diagnosis, whereas 20% changed from migraine to tension-type headache or vice versa. The number of IHS criteria fulfilled increased significantly from the first to the second examination. The reason for diagnosing IHS 1.7 and IHS 2.3 most often was a short headache duration or headache characteristics not meeting the criteria. By reducing the minimum headache duration to 1 h, 11 of 58 patients could be diagnosed as migraine without aura. There was a remarkable overlap in the diagnostic criteria for migraine without aura and tension-type headache. In IHS 1.7 and IHS 2.3 this overlap exceeded 80%, with a trend to decrease at the second examination.
Regarding the Dutch `Nee' to the European Constitution

In June 2005, 61.5% of the Dutch voted `nee' in the referendum on the European constitution. In the present contribution I test hypotheses from the national identity, utilitarian and political approaches to explain this voting behaviour. I collected data in the Netherlands to test whether one of those approaches has been decisive in explaining the referendum outcome. I also provide information about whether specific EU evaluations from these approaches explain the voting behaviour, thus bringing in the discussion on the importance of domestic political evaluations (second-order election effects). I also test hypotheses on which theoretical approach explains differences between social categories in rejecting the constitution. My results show that specifically EU evaluations in particular accounted for the `no' vote, although in conjunction with a strong effect from domestic political evaluations. I also find evidence for `party-following behaviour' irrespective of people's attitudes. Utilitarian explanations determine the `no' vote less well than political or national identity explanations. The strongest impact on voting 'no' came from a perceived threat from the EU to Dutch culture.
What makes a new product a winner: * Success factors at the project level.*

The research seeks to identify different types or dimensions of new product success and the specific determinants of these different success types. Based on a sample of 125 companies, including 123 new product successes and 80 failures, three independent dimensions of success were found: financial performance, opportunity windows and market share. The determinants of success differ for the three performance dimensions. Managerial implications are discussed.
Finite time observer design for nonlinear impulsive systems with impact perturbation

This paper investigates the observer design problem of nonlinear impulsive systems with impact perturbation. By using the concept of normal form, this paper proposes a finite time observer, which guarantees the finite time convergence independent of the impact perturbations. Reduced order observer is developed as well for the proposed normal form. An illustrative example is given in order to show the feasibility of the proposed method.
“Stealth cranioplasty:” A novel endeavor for symptomatic adult Chiari I patients with syringomyelia: Technical note, appraisal, and philosophical considerations

Aim and Objective: In this article, we describe a novel technique of reconstruction of posterior fossa by cranioplasty with use of preshaped titanium mesh following posterior fossa decompression (PFD) for Chiari malformation type I (CMI) with syringomyelia (SM) in symptomatic adults. Materials and Methods: Eleven patients underwent limited PFD and expansive cranioplasty with preshaped titanium mesh, what we term as “Stealth Cranioplasty” (SCP), following arachnoid preserving duraplasty (APD) and hexagonal tenting of the duraplasty with the cranioplasty (HTDC) for the management of symptomatic adult CMI with SM. All these patients had syringes extending from 3 to >10 vertebral levels. Results: Seven male and four female symptomatic CMI adult patients, between age ranges of 22 and 44 years (mean 29.45 years), presented with different neurological symptoms related to CMI and SM for 6–84 months (mean 37.09 months). All the patients underwent PFD, APD followed by SCP and HTDC and were followed up for 7–54 months (mean 35.90 months). Of 11 patients, 8 patients improved according to the Chicago Chiari Outcome Scale (CCOS) with score of 13–15 while 3 patients remained unchanged with CCOS of 12, and there was no worsening. There was no complication related to Chiari surgery in any of the patients. All the patients had good reestablishment of cisterna magna. Two patients had marked reduction of syrinx while eight patients had moderate-to-mild reduction and one patient had no change of syrinx. None of the patients needed redo surgery. Conclusion: SCP is an effective, fruitful, and cost-effective technique for the management of symptomatic adult CMI with SM. This technique has the advantages of preventing complications and recurrences in addition to the improvement of symptoms by addressing the basic pathology.
Comparison of mucosal and systemic humoral immune responses and subsequent protection in mice orally inoculated with a homologous or a heterologous rotavirus

Rotaviruses are the single most important cause of severe diarrhea in young children worldwide, and vaccination is probably the most effective way to control the disease. Most current live virus vaccine candidates are based on the host range-restricted attenuation of heterologous animal rotaviruses in humans. The protective efficacy of these vaccine candidates has been variable. To better understand the nature of the heterologous rotavirus-induced active immune response, we compared the differences in the mucosal and systemic immune responses generated by heterologous (nonmurine) and homologous (murine) rotaviruses as well as the ability of these infections to produce subsequent protective immunity in a mouse model. Sucking mice were orally inoculated with a heterologous simian or bovine rotavirus (strain RRV or NCDV) or a homologous murine rotavirus (wild-type or tissue culture-adapted) strain EHP at various doses. Six weeks later, mice were challenged with a virulent murine rotavirus (wild-type strain ECW) and the shedding of viral antigen in feces was quantitated. Levels of rotavirus-specific serum immunoglobulin G (IgG) and fecal IgA prior to challenge were measured and correlated with subsequent viral shedding or protection. Heterologous rotavirus-induced active protection was highly dependent on the strain and dose of the virus tested. Mice inoculated with a high dose (10(7) PFU per mouse) of RRV were completely protected, while the protection was diminished in animals inoculated with NCDV or lower doses of RRV. The ability of a heterologous rotavirus to stimulate a detectable intestinal IgA response correlated with the ability of the virus to generate protective immunity. Serum IgG titer did not correlate with protection. Homologous rotavirus infection, on the other hand, was much more efficient at inducing both mucosal and systemic immune responses as well as protection regardless of the virulence of the virus strain or the size of the immunizing dose.