Miracle-dz/UniFAR-FTUs huggingface dataset:
Lunar astrobiology: a review and suggested laboratory equipment.

In October of 2005, the European Space Agency (ESA) and Alcatel Alenia Spazio released a "call to academia for innovative concepts and technologies for lunar exploration. " In recent years, interest in lunar exploration has increased in numerous space programs around the globe, and the purpose of our study, in response to the ESA call, was to draw on the expertise of researchers and university students to examine science questions and technologies that could support human astrobiology activity on the Moon. In this mini review, we discuss astrobiology science questions of importance for a human presence on the surface of the Moon and we provide a summary of key instrumentation requirements to support a lunar astrobiology laboratory.
Cultivating the Regulatory Focus of Followers to Amplify Their Sensitivity to Transformational Leadership

According to regulatory focus theory, one facet of transformational leadership might inspire only followers who direct their attention to their aspirations, called a promotion focus . Furthermore, followers focus their attention on aspirations only when they experience a sense of security. In this study, 160 employees completed a survey evaluating the leadership style of their supervisors and their own regulatory focus, self-esteem, attachment style, belief in a just world, and work engagement. Visionary leadership was positively associated with engagement in followers, especially when these individuals adopted a promotion focus. This promotion focus was related to factors that confer a sense of security—such as attachment style and just world beliefs—which in turn were associated with the leadership style of their supervisors. Findings imply leaders should first foster a sense of security in followers, which evokes a promotion focus and augments the receptivity of employees to a rousing vision of the future.
Visualizing Veins With Near-Infrared Light to Facilitate Blood Withdrawal in Children

Introduction. This study aims to evaluate for the first time the value of visualizing veins by a prototype of a near-infrared (NIR) vascular imaging system for venipuncture in children. Methods. An observational feasibility study of venipunctures in children (0-6 years) attending the clinical laboratory of a pediatric university hospital during a period of 2 months without (n = 80) and subsequently during a period of 1 month with a prototype of an NIR vascular imaging system (n = 45) was conducted. Failure rate (ie, more than 1 puncture) and time of needle manipulation were determined. Results. With the NIR vascular imaging system, failure rate decreased from 10/80 to 1/45 (P = .05) and time decreased from 2 seconds (1-10) to 1 second (1-4, P = .07). Conclusion . This study showed promising results on the value of an NIR vascular imaging system in facilitating venipunctures.
Performing Resistance? Re-Reading Practices of Urban Cycling on London's South Bank

Despite a burgeoning literature on mobilities in general and cycling in particular as a transport, leisure, and political practice, there remains a lack of research on cycling in pedestrian public spaces. There is, however, a substantial body of literature in relation to skateboarding in public spaces which with few exceptions theorises it as resistant to preexisting dominant design codes and social norms. Using the example of London's South Bank this paper focuses on the urban cycling practices of bike trials and BMX in order to illustrate that these practices are perhaps not as ‘resistant’ as previous accounts have argued. Whilst accounts of skateboarding have tended to draw upon a body–architecture dialectics and subcultural theory, using ethnographic methods this paper discusses the practice and reception of display, sociality, and authority inherent in these public performances. In doing so the paper demonstrates that these styles of riding largely perform the social and cultural norms enshrined in the redevelopment of the South Bank. The result is a performed reading of these practices and spaces which sees power as always becoming. In line with this, the paper also questions the logic of current strategies which seek to displace riders and skaters to peripheral ‘private’ skate parks based on an erroneous reading of such practices as always resistant.
The attention skills of boys with and without developmental delays: associations with academic performance

Our study investigated the role of attention skills in the academic performance of 20 boys with developmental delays (DDs) and 20 boys without delays. Children's attention abilities were estimated from their performance on a novel assessment of sustained attention, as well as teacher reports of attention in the classroom. Children with DDs had slower reaction times, lower hit rates, higher errors of omission, and lower perceptual sensitivity on the attention task. However, the two groups did not differ on proportion of errors of commission. Participants’ teachers also rated boys with DDs as having greater attention problems and lower academic performance than boys without delays. Attention skills moderated the relation between developmental status and academic performance. The academic performance of children without delays was higher when they had higher attention skills. The academic performance of children with delays did not appear to differ based on their attention skills.
Attitudes toward Animals among German Children and Adolescents

ABSTRACT This is the first study about attitudes toward animals among German children and adolescents. A sample of 543 pupils (261 boys, 282 girls) aged 11 to 17 (mean age = 13.37 ± 2.01 years) completed a questionnaire based on different established scales, for example, the Animal Attitude Scale (AAS) and the Intermediate Attitude Scale (IAS). Several aspects of attitudes toward animals and various dimensions of human–animal relationships were measured, including gender, age, grade, pet ownership, animal-related activities, meat consumption, and fear of and disgust toward animals. Gender and age were important factors in determining attitudes toward animals: pro-animal attitudes decreased with age and girls showed more positive attitudes compared with boys. Pet ownership and animal-related activities were associated with more positive attitudes toward animals, whilst meat consumption was related to lower pro-animal attitudes. There were no correlations between fear and general attitudes toward animals. The correlations between disgust and attitudes toward animals were weak. We found significant correlations among the different scales and subscales in animal attitudes.
The impact of leadership styles on organizational culture and firm effectiveness: An empirical study

Abstract This research project seeks to contribute to the literature on management by presenting and testing a model of leadership linking leadership styles directly to culture type and indirectly to firm effectiveness. The authors selected a four-factor theory of leadership and examined how it directly impacted organizational culture, and indirectly impacted organizational effectiveness (via an organization's culture). Using surveys designed to measure attitudinal and behavioral indicators of organizational culture, leadership, and effectiveness, we collected data from 2,662 individuals in 311 organizations. The results generally support the hypotheses that organizational effectiveness is related to type of culture and that cultural norms are related to type of leadership styles. The results have implications for management and organizational development practices and processes. The results indicate that the leadership skills of managers and supervisors are critical factors in the creation and reinforcement of cultural norms. Furthermore, cultural norms seem to positively impact organizational effectiveness.
A Dyadic and Gender-Specific Analysis of Close Friendships of Preadolescents Receiving Group Psychotherapy

This study investigated the effect of therapy/counseling groups on friendships of latency-age children lacking in social efficacy, referred for counseling by their homeroom teachers. Experimental students underwent weekly therapy in six small groups, whereas control students received routine academic counseling services over the same period (an entire school year). Self- and other-reported data confirmed significant gains in intimacy in best and second-best friends among experimental students, particularly the boys.
Psychometric Stability of MMPI-A Item Modifications

The 478-item Minnesota Multiphasic Personality Inventory-Adolescent (MMPI-A) is a revision of the original test instrument for use in the assessment of adolescents. As part of the MMPI-A development, process, 70 items were modified from their appearance in the original test instrument to eliminate obsolete or sexist language, reduce awkward phrasing, increase item clarity, or improve item relevancy to adolescents' life experiences. If these modifications in the original item pool resulted in substantial differences in the frequency of respondents' endorsements of these lest items, such differences could pose a threat to the generalizability of research findings from the original form of the MMPI to the MMPI-A. This study examined the psychometric stability of modified items by comparing item endorsement frequency and item test-retest correlations in a group of 265 adolescents evaluated in repeated administrations design. Results of item analyses indicate that item modifications designed to improve the con.
Trends in Black-White Differences in Educational Expectations: 1980-92.

This article evaluates changes in social background, resource constraints, and labor market incentives as complementary explanations for differences in the educational expectations of two cohorts of Black and White high school students. Although improvement in social background can account for part of the aggregate between-cohort increase in expectations, relative direct costs and labor market incentives are necessary to explain the remaining increase, why Black students' adjusted expectations were higher than White students', why White students' expectations increased more than did Black students', and why the expectations of Black students of both cohorts were more likely to increase between the sophomore and senior years of high school
How to Promote Innovative Behavior at Work? The Role of Justice and Support Within Organizations

To provide a more developed research model of innovation in organizations, we reconsidered current thinking about the effects of organizational justice on innovative behavior at work. We investigated the mediating role of perceived organizational support (POS) between the two constructs. As hypothesized, empirical results showed that justice dimensions were related to innovative behavior of employees, whereas all of their relationships became no longer significant when POS intervened (full mediation). This indicates that organizational justice promotes innovative behavior through the psychological mechanism of POS rather than directly. We discussed implications and limitations of this study, and proposed future research avenues.
Sweden: detention and deportation of asylum seekers

Based on ethnographic fieldwork among undocumented migrants (including asylum seekers) in Stockholm between 2004 and 2006, additional interviews with police officers, deportation escorts and staff at Swedish detention centres and some fieldwork in Tehran in June 2005 and August 2007, this article examines the impact of Sweden's more restrictive asylum policy since the beginning of the decade. From a condition of `deportability' to incarceration in detention centres and then removal from Sweden, asylum seekers have been increasingly criminalised — their confinement and removal being seen as mechanisms for preserving national security. Focusing, in particular, on the techniques used by the detention apparatus to `humanise' and `rationalise' the confinement and expulsion of asylum seekers, it is argued that a discourse of `caring' and `saving' works, in effect, as a disciplinary mechanism that presents asylum seekers as responsible for their own detention and deportation.
Contemporary Reviews in Cardiovascular Medicine Iron Overload Cardiomyopathy in Clinical Practice

The cardiomyopathies are heart muscle diseases of primary or secondary origin. Primary cardiomyopathies are often of unknown cause, hence their treatment is limited to general heart failure management. In secondary cardiomyopathies, in contrast, the identification of the underlying cause allows for a more specific, hence effective, approach that, when applied early, may prevent the development of heart failure. The term iron overload cardiomyopathy (IOC) recently has been introduced to describe a secondary form of cardiomyopathy resulting from the accumulation of iron in the myocardium mainly because of genetically determined disorders of iron metabolism or multiple transfusions.1,2 This condition, although previously overlooked, has lately attracted the attention of investigators because iron overload is, on one hand, a frequently encountered condition, especially in association with certain hematologic conditions, and on the other hand, its accurate identification and effective management have now become possible. IOC has been recently described as a dilated cardiomyopathy, characterized by left ventricular (LV) remodeling with chamber dilatation and reduced LV ejection fraction (LVEF). 1 However, primary hemochromatosis, a genetically determined condition leading to iron overload, is classically categorized as an infiltrative cause of restrictive cardiomyopathy.3 Moreover, secondary hemochromatosis may lead to severe diastolic LV dysfunction in the early stages of the disease, before LVEF is affected.4,5 In the present review, we describe the forms, pathophysiology, and phenotypic expression of IOC, focusing on ventricular geometry and function and describing the early diastolic abnormalities that lead ultimately to heart muscle dysfunction and heart failure. The clinical implications of the condition are also discussed.
Comparison of Methods for miRNA Extraction from Plasma and Quantitative Recovery of RNA from Cerebrospinal Fluid

Interest in extracellular RNA (exRNA) has intensified as evidence accumulates that these molecules may be useful as indicators of a wide variety of biological conditions. To establish specific exRNA molecules as clinically relevant biomarkers, reproducible recovery from biological samples and reliable measurements of the isolated RNA are paramount. Toward these ends, careful and rigorous comparisons of technical procedures are needed at all steps from sample handling to RNA isolation to RNA measurement protocols. In the investigations described in this methods paper, RT-qPCR was used to examine the apparent recovery of specific endogenous miRNAs and a spiked-in synthetic RNA from blood plasma samples. RNA was isolated using several widely used RNA isolation kits, with or without the addition of glycogen as a carrier. Kits examined included total RNA isolation systems that have been commercially available for several years and commonly adapted for extraction of biofluid RNA, as well as more recently introduced biofluids-specific RNA methods. Our conclusions include the following: some RNA isolation methods appear to be superior to others for the recovery of RNA from biological fluids; addition of a carrier molecule seems to be beneficial for some but not all isolation methods; and quantitative recovery of RNA is observed from increasing volumes of cerebrospinal fluid.
Does trait urgency moderate the relationship between parental alcoholism and alcohol use?

Many college students engage in unsafe amounts of alcohol use, resulting in considerable alcohol-related problems. Several recent studies have shown that trait urgency is positively associated with a variety of addictive behaviors. What is not known is the way it may interact with other risk factors of alcohol use in predicting alcohol-related outcomes. Thus, the purpose of the present study was to determine if trait urgency moderated the relationship between parental alcoholism and both alcohol use and alcohol-related problems. Data were collected on 324 undergraduate students who were participating in a research study as a result of an alcohol-related judicial infraction. Results indicated that trait urgency moderated the relationship between parental alcoholism and alcohol-related problems, but not parental alcoholism and alcohol use. There was a strong positive relationship between parental alcoholism and alcohol-related problems for those high in trait urgency, while no relationship existed between parental alcoholism and alcohol-related problems for those low in trait urgency. Implications of the findings are discussed.
Attachment disorganization and the controlling strategies: An illustration of the contributions of attachment theory to developmental psychopathology and to psychotherapy integration.

Attachment theory may be instrumental in providing a framework for psychotherapy integration, but to cope with the complexities of clinical realities it should be considered within an overall evolutionary approach to the basis of human interpersonal behavior and also in the perspective of developmental psychopathology. To illustrate these premises with materials that can be of immediate interest to practicing psychotherapists, this article focuses on the example of the clinical applications of research findings on attachment disorganization and its developmental sequels. The controlling strategies that usually follow in the preschool years infant disorganized attachment illustrate the relevance of considering the dialectics and the dynamic tensions between attachment motives and other evolved motives such as caregiving and dominance‐submission. The role played by the disorganized-controlling strategies in psychopathological developments and in the relational dilemmas that often characterize the psychotherapy of difficult patients is discussed and exemplified through two clinical vignettes. It is argued that the model based on attachment disorganization and controlling strategies relies on concepts that are understandable and potentially acceptable to psychotherapists of different orientations.
Sources of sex information and premarital sexual behavior

Abstract Parents and educators have been concerned with the impact of sex education courses and sources of sex information on premarital sexual behavior. This study investigates different sources of sex information, including parents, peers, and others, and how they influence premarital sexual behavior among American college students. This exploratory research is based on the secondary analysis of cross‐sectional data from a national probability sample of 1,177 college students interviewed about their sexual behavior and sexual socialization experiences. Cross‐tabulations between several sources of sex information and a composite index of incidence and prevalence of premarital socio‐sexual involvement are presented. Among females, sexual behavior was influenced in a negative direction by their mothers and in a positive direction by male friends and independent reading. Among males, sexual behavior was influenced in a negative direction by clergymen and in a positive direction by male and female friends an.
Feeling at home in public: diasporic Moroccan women negotiating leisure in Morocco and the Netherlands

Muslim women are often cited as subject to restriction in their mobility through public space, especially in European contexts, in comparison with non-Muslim community members. Yet any woman might face restriction in her access to leisure outside the home through geographies of risk and fear, as well as geographies of care and responsibility. In this article, we describe the ways in which Moroccan Muslim women resident in Europe negotiate access to leisure outside the home, in both Europe and Morocco, demonstrating that they practice mobilities framed by safety, risk and responsibility combined with individual volition to be participants in public spaces. Using examples from interviews and ethnographic fieldwork, we discuss a notion of ‘viscosity’ as safe public space that acts as an extension of the home, where women feel comfortable enacting their daily lives and engaging in leisure practices. By comparing data from the Netherlands and Morocco, we highlight the role of Muslim-dominant and Christian-dominant public spheres in these negotiations of leisure. The ways women inhabit such spaces reflect individual concerns about personal safety, as well as maintaining respectful relations with family and being protected from unknown dangers, in ways that reflect not only religious beliefs but also geographies of risk related to other factors. Inhabiting such spaces implicates how they become part of the community at large, as visibly present participants, by negotiating many factors beyond religious beliefs as part of their access to public leisure spaces.
Usual Clinical Practice for Early Supported Discharge after Stroke with Continued Rehabilitation at Home: An Observational Comparative Study

Introduction Based on randomised controlled trials, evidence exists that early supported discharge (ESD) from the hospital with continued rehabilitation at home has beneficial effects after stroke; however, the effects of ESD service in regular clinical practice have not been investigated. The purpose of the current study was to compare ESD service with conventional rehabilitation in terms of patient outcomes, caregiver burden at 3 and 12 months and the use and costs of healthcare during the first year after stroke. Material and Methods This study was a subgroup analysis of a longitudinal observational study of patients who received care in the stroke unit at Karolinska University Hospital in Sweden. Patients who met the inclusion criteria for ESD in previous experimental studies were included. The patients were referred to available rehabilitation services at discharge, and comparisons between those who received ESD service (the ESD group, n = 40) and those who received conventional rehabilitation (the NoESD group, n = 110) were performed with regard to independence in activities of daily living (ADL), the frequency of social activities, life satisfaction, and caregiver burden and the use and costs of healthcare during the first year after stroke. Results At 3 and 12 months, no differences were observed with regard to patient outcomes; however, ESD was associated with a lower caregiver burden (p = 0.01) at 12 months. The initial length of stay (LOS) at the hospital was 8 days for the ESD group and 15 days for the NoESD group (p = 0.02). The median number of outpatient rehabilitation contacts was 20.5 for the ESD group (81% constituting ESD service) and 3 for the NoESD group (p<0.001). There was no difference between the groups with regard to overall healthcare costs. Conclusions ESD service in usual clinical practice renders similar health benefits as conventional rehabilitation but a different pattern of resource use and with released capacity in acute stroke care.