Miracle-dz/UniFAR-FTUs huggingface dataset:
An introduction to event-triggered and self-triggered control

Recent developments in computer and communication technologies have led to a new type of large-scale resource-constrained wireless embedded control systems. It is desirable in these systems to limit the sensor and control computation and/or communication to instances when the system needs attention. However, classical sampled-data control is based on performing sensing and actuation periodically rather than when the system needs attention. This paper provides an introduction to event- and self-triggered control systems where sensing and actuation is performed when needed. Event-triggered control is reactive and generates sensor sampling and control actuation when, for instance, the plant state deviates more than a certain threshold from a desired value. Self-triggered control, on the other hand, is proactive and computes the next sampling or actuation instance ahead of time. The basics of these control strategies are introduced together with a discussion on the differences between state feedback and output feedback for event-triggered control. It is also shown how event- and self-triggered control can be implemented using existing wireless communication technology. Some applications to wireless control in process industry are discussed as well.
Democracy lessons in market-oriented schools: The case of Swedish upper secondary education

Based on recent ethnographic research, this article explores young people’s opportunities of formal and informal democracy learning and expressions of such learning in the highly market-influenced Swedish upper secondary education. With its ambitious democracy-fostering goals and far-reaching marketisation, Swedish education constitutes an interesting case in this respect. The analysis indicates that ‘voting with the feet’ emerges as an important way of exerting student influence. At the same time, young people’s voice is surprisingly neglected in classroom practice. Increased focus on performance and goal attainment tends to overshadow less ‘rewarding’ aspects of the curriculum, such as democracy teaching and learning, both from the side of teachers and students. Students are also increasingly expected to act as school representatives and to avoid giving negative impressions of their school.
Electronic Reprint Applied Crystallography Primus: a Windows Pc-based System for Small-angle Scattering Data Analysis Applied Crystallography Primus: a Windows Pc-based System for Small- Angle Scattering Data Analysis

Author(s) of this paper may load this reprint on their own web site provided that this cover page is retained. Republication of this article or its storage in electronic databases or the like is not permitted without prior permission in writing from the IUCr. A program suite for one-dimensional small-angle scattering data processing running on IBM-compatible PCs under Windows 9x/NT/2000/XP is presented. The main program, PRIMUS, has a menu-driven graphical user interface calling computational modules to perform data manipulation and analysis. Experimental data in binary OTOKO format can be reduced by calling the program SAPOKO, which includes statistical analysis of time frames, averaging and scaling. Tools to generate the angular axis and detector response ®les from diffraction patterns of calibration samples, as well as binary to ASCII transformation programs, are available. Several types of ASCII ®les can be directly imported into PRIMUS, in particular, sasCIF or ILL-type ®les are read without modi®cation. PRIMUS provides basic data manipulation functions (averaging, background subtraction, merging of data measured in different angular ranges, extrapolation to zero sample concentration, etc.) and computes invariants from Guinier and Porod plots. Several external modules coupled with PRIMUS via pop-up menus enable the user to evaluate the characteristic functions by indirect Fourier transformation, to perform peak analysis for partially ordered systems and to ®nd shape approximations in terms of three-parametric geometrical bodies. For the analysis of mixtures, PRIMUS enables model-independent singular value decomposition or linear ®tting if the scattering from the components is known. An interface is also provided to the general non-linear ®tting program MIXTURE, which is designed for quantitative analysis of multicomponent systems represented by simple geometrical bodies, taking shape and size polydispersity as well as interparticle interference effects into account.
A new scheme for power factor correction and active filtering for six-pulse converters loads

This paper presents a novel harmonic-free power factor correction (PFC) topology based on T-type active power filter (APF), which is dedicated for power factor improvement and harmonic filtering for six-pulse converter loads. The cascaded controller structure is adopted for the proposed system, namely, the inner current loop and outer voltage loop. The current-loop control scheme is based on a decoupled state-space equations of the T-type APF using separate proportional-integral (PI) controllers in d-axis and q-axis of the synchronous rotating reference frame (SRRF) synchronized with grid voltages, respectively. The fundamental components of load-side currents are feed forwarded in the current-loop using two groups of synchronous frame adaptive linear neural networks (ADALINEs) to ensure estimation accuracy and a fast dynamic response. A separate proportional-integral (PI) controller is adopted in the outer voltage loop for balancing the active power flow of the voltage source inverter (VSI) dc-side capacitor. The experimental results confirm well with the theoretical analysis.
Transition to College and Students with High Functioning Autism Spectrum Disorder: Strategy Considerations for School Counselors.

There are limited school counseling resources that address the unique post high school transition issues faced by students with High-functioning Autism Spectrum Disorder (HASD). While many school counselors have excellent skills in assessment, advising, and career planning, it is worthwhile to expand these to include working with students with disabilities, particularly those diagnosed with HASD. The purpose of this article is to build a deeper understanding of the challenges faced by students with HASD and to provide school counselors with strategies to assist these students with school to college transitions.
Radiation Risk of Cardiovascular Diseases in the Cohort of Russian Emergency Workers of the Chernobyl Accident

Abstract This paper continues a series of publications that analyze the impact of radiation on incidence of circulatory system diseases in the cohort of Russian recovery operation workers (liquidators) and presents the results of the analysis of cardiovascular disease (CVD) incidence. The studied cohort consists of 53,772 liquidators who arrived in the Chernobyl accident zone within the first year after the accident (26 April 1986 to 26 April 1987). The individual doses varied from 0.0001 Gy to 1.42 Gy, and the mean external whole body dose in the cohort was 0.161 Gy. A total of 27,456 cases of CVD were diagnosed during the follow-up period 1986–2012 as a result of annual health examinations. A Poisson regression model was applied to estimate radiation risks and other risk factors associated with CVD. The following factors were identified as risk factors for CVD: the dose, duration of the liquidators’ work in the Chernobyl zone, and concomitant diseases (diabetes mellitus, hypertension, overweight, and alcohol dependence). The baseline incidence of CVD is statistically significantly (p < 0.001) associated with all studied concomitant diseases. The incidence of CVD has revealed a statistically significant dose response with the lack of a latent period and with the average ERR Gy−1 = 0.47, 95% CI = 0.31, 0.63, p < 0.001. Radiation risks of CVD statistically significantly (p = 0.01) varied with the duration of liquidators’ stay in the Chernobyl zone; for those who stayed in the Chernobyl zone less than 6 wk, ERR/Gy = 0.80, 95% CI = 0.53; 1.08, p < 0.001.
Adolescents' Peer Crowd Identification in the Netherlands: Structure and Associations with Problem Behaviors

The present paper examined the underlying structure of Dutch adolescents' peer crowd identification and its relations with delinquency, aggression, depression, and anxiety. Questionnaire data were gathered from 2,334 adolescents between ages 12 and 19. Exploratory and confirmatory factor analyses revealed four clearly interpretable crowd-identification dimensions: Alternative, Urban, Conventional, and Achievement Oriented. Identification with the Alternative and Urban dimensions was found to be positively related to depression, delinquency, and aggression. With regard to the Urban dimension, also a positive association was found with anxiety. Identification with the Conventional- and Achievement Oriented dimensions was found to be negatively related to delinquency. A negative associations was also found between the Achievement Oriented dimension and aggression. Roughly the same pattern of associations was found for boys and girls, and younger and older adolescents. Our results generally confirm findings from studies relating adolescent crowd identification to adjustment performed in the United States and Australia.
Writing themselves in 3: The third national study on the sexual health and wellbeing of same sex attracted and gender questioning young people

Executive Summary Introduction This is the third of the Writing Themselves In national reports which have been conducted six years apart since 1998. In 2010, a total of 3134 same sex attracted and gender questioning (SSAGQ) young people participated in Writing Themselves In 3 (WTi3), almost double the number in 2004 and more than four times that of 1998. The participants, who were aged between 14 and 21 years, came from all states and territories of Australia, from remote (2%), rural (18%) and urban (67%) areas and from a range of culturally and linguistically diverse (CALD) backgrounds. There were more young women (57%) than young men (41%) and a smaller group (3%) who were gender questioning (GQ). Sexual feelings In 2010, the complex interaction of sexual attraction, identity and behaviour was even more evident than in previous studies. Most young men were exclusively same sex attracted but half of the young women were attracted to both sexes and less than one third exclusively to the same sex. More than a third of young people realized their sexual difference before puberty and there were few gender differences in age of first realization. More young people felt positive about their same sex attraction than in 2004. As in 2004, young people who felt bad about their sexuality used homophobic beliefs to describe their reasons whereas those who felt good used resistant, affirming explanations. Sexual identity Most young men identified as gay/homosexual. Young women were more likely to identify as bisexual. Young women chose a greater range of identity terms to describe their sexuality.
Transgenerational and developmental plasticity at the molecular level: Lessons from Daphnia

Listen to the news and you are bound to hear that researchers are increasingly interested in the biological manifestations of trauma that reverberate through the generations. Research in this area can be controversial in the public realm, provoking societal issues about personal responsibility (are we really born free or are we born with the burden of our ancestors’ experience? ). It is also a touchy subject within evolutionary biology because it provokes concerns about Lamarckianism and general scepticism about the importance of extra‐genetic inheritance (Laland et al., ). Part of why the research in this area has been controversial is because it is difficult to study. For one, there is the problem of how long it takes to track changes across generations, making long‐term, multi‐generational studies especially tricky in long‐lived species. Moreover, there are presently very few (if any) known molecular mechanisms by which environmental effects can be incorporated into the genome and persist for multiple successive generations, casting doubt on their evolutionary repercussions. Fortunately, you only have to look in your local pond to find the creatures that are teaching us a great deal about how and why the experiences of parents are passed down to their offspring. In this issue of Molecular Ecology, Hales et al. (Hales et al., ) illustrate the power of Daphnia (“water fleas”) for making headway in this field.
A Reinforcement Learning Approach for Adaptive Single- and Multi-Document Summarization

Reinforcement Learning (RL) is a generic framework for modeling decision making processes and as such very suited to the task of automatic summarization. In this paper we present a RL method, which takes into account intermediate steps during the creation of a summary. Furthermore, we introduce a new feature set, which describes sentences with respect to already selected sentences. We carry out a range of experiments on various data sets – including several DUC data sets, but also scientiﬁc publications and encyclopedic articles. Our results show that our approach a) successfully adapts to data sets from various domains, b) outperforms previous RL-based methods for summarization and state-of-the-art summarization systems in general, and c) can be equally applied to single-and multi-document summarization on various domains and document lengths.
Energy-efficient signal acquisition in wireless sensor networks: a compressive sensing framework

The sampling rate of the sensors in wireless sensor networks (WSNs) determines the rate of its energy consumption, since most of the energy is used in sampling and transmission. To save the energy in WSNs and thus prolong the network lifetime, the authors present a novel approach based on the compressive sensing (CS) framework to monitor 1-D environmental information in WSNs. The proposed technique is based on CS theory to minimise the number of samples taken by sensor nodes. An innovative feature of the proposed approach is a new random sampling scheme that considers the causality of sampling, hardware limitations and the trade-off between the randomisation scheme and computational complexity. In addition, a sampling rate indicator feedback scheme is proposed to enable the sensor to adjust its sampling rate to maintain an acceptable reconstruction performance while minimising the number of samples. A significant reduction in the number of samples required to achieve acceptable reconstruction error is demonstrated using real data gathered by a WSN located in the Hessle Anchorage of the Humber Bridge.
The Role of Job Challenge and Organizational Identification in Enhancing Creative Behavior Among Employees in the Workplace

Organizations recognize the importance of creative employees and constantly explore ways to enhance their employees’ creative behavior. Creativity research has directed substantial efforts to understanding how work environment fosters creativity. Yet, this research has paid little attention to the importance of specific characteristics of the work environment and organizational identification in augmenting creative behavior in employees at work. The present study examines the influence of job challenge on employees’ creative behavior, arguing that organizational identification plays a mediating role in this relationship. The results show that organizational identification mediates the relationship between job challenge and employees’ creative behavior.
Multiple facial milia in patients with Loeys-Dietz syndrome.

BACKGROUND Loeys-Dietz syndrome (LDS) results from mutations in the TGFBR1 or TGFBR2 genes and is known to cause aggressive cardiovascular disease, including aortic aneurysms and dissections at an early age. Currently, craniofacial, skeletal, and cardiovascular findings play an important role in early recognition of the disease. While many patients do have recognizable cutaneous features of LDS, little information about associated skin findings has been reported. OBSERVATIONS Four unrelated patients with LDS due to a mutation in the TGFBR2 gene were observed to have numerous facial milia. All 4 patients reported that the milia had been present since early childhood and had increased in number with time. In some cases, affected relatives were reported to have similar findings. CONCLUSIONS To our knowledge, the association of LDS and facial milia has not been previously reported. Recognition of LDS is important because the aggressive aortic and arterial disease warrants early surgical therapy. Facial milia and other cutaneous findings may possibly differentiate LDS from Marfan syndrome and other related disorders, thereby facilitating early diagnosis. Interestingly, each of the 4 patients with LDS and facial milia had a mutation in TGFBR2 despite widespread variability in other features of the disease.
Improving student wellbeing: having a say at school

ABSTRACT The wellbeing of children and young people remains a concern internationally and an increasing focus of policy, programmes, and teacher professional development in schools. Supporting wellbeing is now central to the realisation of children’s rights, evidenced by an expanding literature linking children’s participation and their wellbeing. As promising as such scholarship might be in advocating for the democratisation of schools, little empirical research has investigated these links. Drawing on relevant findings from a large mixed-methods study in Australia that sought the views of students, principals, teachers, and other staff about wellbeing at school, this paper explores a number of links between student voice and wellbeing. The findings revealed that students understood wellbeing in multifaceted ways, including having a say, being listened to, having rights, and being respected. Further, both students and staff identified positive associations between having a say at school, being recognised (cared for, respected, and valued), and wellbeing.
A self-report typology of behavioral adjustment for young children.

A large, national U.S. sample of children rated their own behavior and emotions using the Self-Report of Personality-Child version (SRP-C) of the Behavior Assessment System for Children (C. R. Reynolds & R. W. Kamphaus, 1992). Cluster analysis was used to group 4,981 self-reports (SRP-C) of children between the ages of 8 and 11 years. Theoretical and empirical considerations were used to identify a 10-cluster solution. Internal validation procedures revealed that the 10-cluster solution was well replicated by independently classifying 2 large subsamples of participants. External validation evidence revealed that only 2 of the 10 clusters could be differentiated by parent and teacher ratings of behavior problems. Peer ratings of social status and behavior, however, proved far better than adult ratings at differentiating the clusters. These findings suggest that the realm of intraindividual adjustment is not well understood by parents and teachers of these same children.
Health-related quality of life in patients with relapsing-remitting multiple sclerosis treated with subcutaneous interferon β-1a in Iran

Purpose: Multiple sclerosis (MS) requires long-term therapy and can affect many aspects of a patient's life, including quality of life. MS patients score lower on health-related quality of life (HRQoL) measures. The efficacy of subcutaneous interferon (IFN) β-1a has been extensively evaluated by using objective measures but its impact on HRQoL is currently unclear. In this observational study, we evaluated HRQoL of Iranian patients with relapsing-remitting MS (RRMS) treated with IFN β-1a by using short-form 36 (SF-36) and multiple sclerosis international quality of life (MusiQoL) questionnaires. Methods: Four hundred recruited RRMS patients were treated with human serum album free IFN β-1a for 1 year. Patients were required to fill in SF-36 and MusiQoL questionnaires at the first visit and at each follow-up visit. Expanded disability status scale (EDSS) evaluation was performed at baseline and at each visit. Comparisons in HRQoL between visits were calculated using Cohen's d effect size. The relationship between change in EDSS score and the score of each questionnaire was calculated using Pearson correlation coefficients. Results: Three-hundred and eighty three completed the study. Two-hundred and thirty nine were female. Mean (SD) age was 28.75 (±5.49). After 1 year, overall MusiQoL Index score effect size was −0.16 and SF-36 physical component and mental component showed overall effect sizes of −0.28 and −0.53, respectively. Mean (range) EDSS change was 1 (1–4). Three-hundred and seventy four were clinically stable with mean (range) EDSS change of 0.1 (−2–0.5). Increase in EDSS was linked to a decrease in both MusiQoL and SF-36. Conclusion: We found that, HRQoL did not change significantly over the first year of therapy. Furthermore, decreases in HRQoL were inversely correlated with increases in EDSS score.
Contextual Factors and Help Seeking Behaviors of People With Disabilities

The objective of this article is to provide a framework of contextual factors that affect help seeking expectancies and behaviors of people with disabilities. In particular, drawing on theories from disciplines such as social, cognitive, and educational psychology, I outline work unit norms (i.e., dependence, inclusion) and coworker perceptions (i.e., similarity, fairness) that influence help seeking expectancies and behaviors of people with disabilities. I discuss theoretical extensions of the framework in terms of attributes of the person with a disability, effects of time, and the notion of an inclusionary environment for people with disabilities. Finally, I discuss implications for human resource development professionals.
Primordial Non-Gaussianity: Baryon Bias and Gravitational Collapse of Cosmic String Wakes

I compute the three-dimensional nonlinear evolution of gas and dark matter fluids in the neighborhood of cosmic string wakes that are formed at high redshift (z ≃ 2240) for a "realistic" scenario of wake formation. These wakes are the ones that stand out most prominently as cosmological sheets and are expected to play a dominant role in the cosmic string model of structure formation. Employing a high-resolution three-dimensional hydrodynamic code to evolve these wakes until the present day yields results for the baryon bias generated in the inner wake region. I find that today, wakes would be 1.5 h-1 Mpc thick and contain a 70% excess in the density of baryons over the dark matter density in their centers. However, high-density peaks in the wake region do not inherit a baryon enhancement. I propose a mechanism for this erasure of the baryon excess in spherically collapsed objects based on the geometry change around the collapsing region. Furthermore, I present heuristic arguments for the consequences of this work for large-scale structure in the cosmic string model and conclude that the peculiarities of wake formation are unlikely to have significant import for the discrepancy between power spectrum predictions and observations in this model. If one invokes the nucleosynthesis bound on Ωb, this could be seen as strengthening the case against Ωm = 1 or for low Hubble constants.