nils-herrmann/clean_scirepeval huggingface dataset:
' CHAPTER 1 Parent-Child Relationships During Adolescence

No aspect of adolescent development ha& received more attention from the public and from researchers than parent-child relation­ ships. Much of the research indicates that despite altered patterns of interaction, relation­ ships with parents remain important social and emotional resources well beyond the child­ hood years (for recent reviews, see Collins & Steinberg, 2006; Smetana, Campione-Barr, & Metzger, 2006). Yet it is a challenge to rec­ oncile this conclusion with the widespread per­ ception that parent-child relationships decline in quality and influence over the course of the adolescent years. The aim of this chapter is to specify the characteristics and processes of parent-child relationships that sustain the cen­ trality of the family amid the extensive changes of adolescence. We will argue that it is the con­ tent and the quality of these relationships, rather than the actions of either parent or adolescent alone, that determine the nature and extent of family influences on adolescent development. We will also argue that divergence between academic prescriptions and public perceptions about parent-adolescent relationships can be traced to the relative emphasis that each places on potential individual differences. The chapter reflects three premises that have emerged from the sizable literature on parent-child relationships during adolescence. First, relationships with parents undergo trans­ formations across the adolescent years that set the stage for less hierarchical interactions dur­ ing adulthood. Second, family relationships have far-reaching implications for concurrent and long-term relationships with friends. romantic partners. teacher~. and other adults, as well as for individual mental health, psy­ chosocial adjustment school performance. and eventual occupational choice and suc­ cess. Third, contextual and cultural variations significantly shape family relationships and experiences that, in turn, affect the course and outcomes of development both during and beyond adolescence. The chapter is divided into four main sec­ tions. The first section outlines theoretical views of parent-adolescent relationships and their developmental significance. The second section focuses on the behavior of parents and children and on interpersonal processes between them. with particular attention given to the distinctive characteristics of parent­ child relationships and how these relationships change during adolescence. The third sec­ tion considers whether and how parent-child relationships and their transformations are significant for adolescent development. The fourth section focuses on variability in parent­ child relationships during adolescence as' a function of structural. economic. and demo­ graphic distinctions among families.
AIAA 94-3054 Modeling Pyrotechnic Shock in a NASA Standard Initiator Driven Pin

This paper presents an analysis for pyrotechnic combustion and pin motion in the NASA Standard Initiator driven pin puller. The conservation principles and constitutive relations for a multi-phase system are posed and reduced to a set of eight ordinary differential equations which are solved to predict the system performance. The model tracks the interactions of the unreacted, incompressible solid pyrotechnic, incompressible condensed phase combustion products, and gas phase combustion products. The model accounts for multiple pyrotechnic grains, variable burn surface area, combustion product mass flow rates through an orifice located within the device, and pyrotechnic shock. Pressure-time predictions compare favorably with experimental data.
Network Slicing for 5G: Challenges and Opportunities

Network slicing for 5G provides Network-as-a-Service (NaaS) for different use cases, allowing network operators to build multiple virtual networks on a shared infrastructure. With network slicing, service providers can deploy their applications and services flexibly and quickly to accommodate diverse services’ specific requirements. As an emerging technology with a number of advantages, network slicing has raised many issues for the industry and academia alike. Here, the authors discuss this technology’s background and propose a framework. They also discuss remaining challenges and future research directions.
A Discovery Procedure For Certain Phonological Rules

Acquisition of phonological systems can be insightfully studied in terms of discovery procedures. This paper describes a discovery procedure, implemented in Lisp, capable of determining a set of ordered phonological rules, which may be in opaque contexts~ from a set of surface forms arranged in paradigms. 1.  For generative grammarians, such as Chomsky (1965), a primary problem of linguistics is to explain how the language learner can acquire the grammar of his or her language on the basis of the limited evidence available to him or her. Chomsky introduced the idealization of instantaneous acquisition, which 1 adopt here, in order to model the language acquisition device as a function from primary linguistic data to possible grammars , rather than as a process. Assuming that the set of possible human languages is small, rather than large, appears to make acquisition easier, since there are fewer possible grammars to choose from, and less data should be required to choose between them. Accordingly , generative linguists are interested in delimiting the class of possible human languages. This is done by looking for properties common to all human languages, or universals. Together, these universals form universal grammar, a set of principles that all human languages obey. Assuming that universal grammar is innate, the language learner can use it to restrict the number of possible grammars he or she must consider when learning a language. As part of universal grammar, the language learner is supposed to innately possess an evaluation metric, which is used to "decide" between two grammars when both are consistent with other principles of universal grammar and the available language data. 2. DISCOVERY PROCEDURES This approach deals with acquisition without reference to a specific discovery procedure, and so in some sense the results of such research are general~ in that in principle they apply to all discovery procedures. Still, I think that there is some utility in considering the problem of acquisition in terms of actual discovery procedures. Firstly, we can identify the parts of a grammar that are underspeeified with respect to the available data. Parts of a grammar or a rule are strongly data determined if they are fixed or uniquely determined by the data, given the requirement that overall grammar be empirically correct. By contrast, a part of a grammar or of a rule is weakly data determined if there is a large class of grammar or rule …
Skeleton-Based Action Recognition with Spatial Reasoning and Temporal Stack Learning

Skeleton-based action recognition has made great progress recently, but many problems still remain unsolved. For example, the representations of skeleton sequences captured by most of the previous methods lack spatial structure information and detailed temporal dynamics features. In this paper, we propose a novel model with spatial reasoning and temporal stack learning (SR-TSL) for skeleton-based action recognition, which consists of a spatial reasoning network (SRN) and a temporal stack learning network (TSLN). The SRN can capture the high-level spatial structural information within each frame by a residual graph neural network, while the TSLN can model the detailed temporal dynamics of skeleton sequences by a composition of multiple skip-clip LSTMs. During training, we propose a clip-based incremental loss to optimize the model. We perform extensive experiments on the SYSU 3D Human-Object Interaction dataset and NTU RGB+D dataset and verify the effectiveness of each network of our model. The comparison results illustrate that our approach achieves much better results than the state-of-the-art methods.
Whether or not to engage in sexting: Explaining adolescent sexting behaviour by applying the prototype willingness model

Sexting has received increasing scholarly and media attention. Especially, minors’ engagement in this behaviour is a source of concern. As adolescents are highly sensitive about their image among peers and prone to peer influence, the present study implemented the prototype willingness model in order to assess how perceptions of peers engaging in sexting possibly influence adolescents’ willingness to send sexting messages. A survey was conducted among 217 15to 19-year-olds. A total of 18% of respondents had engaged in sexting in the 2 months preceding the study. Analyses further revealed that the subjective norm was the strongest predictor of sexting intention, followed by behavioural willingness and attitude towards sexting. Additionally, the more favourable young people evaluated the prototype of a person engaging in sexting and the higher they assessed their similarity with this prototype, the more they were willing to send sexting messages. Differences were also found based on gender, relationship status and need for popularity.
The neuroprotective agent ebselen modifies NMDA receptor function via the redox modulatory site.

Ebselen is a seleno-organic compound currently in clinical trials for the treatment of ischemic stroke and subarachnoid hemorrhage. Its putative mode of action as a neuroprotectant is via cyclical reduction and oxidation reactions, in a manner akin to glutathione peroxidase. For this reason, we have investigated the effects of ebselen on the redox-sensitive NMDA receptor. We have found that ebselen readily reversed dithiothreitol (DTT) potentiation of NMDA-mediated currents in cultured neurons and in Chinese hamster ovary (CHO) cells expressing wild-type NMDA NR1/NR2B receptors. In contrast, ebselen was unable to modulate NMDA-induced currents in neurons previously exposed to the thiol oxidant 5,5'-dithiobis(2-nitrobenzoic acid) (DTNB), or in CHO cells expressing a mutant receptor lacking the NR1 redox modulatory site, suggesting that ebselen oxidizes the NMDA receptor via this site. In addition, ebselen was substantially less effective in modifying NMDA responses in neurons exposed to alkylating agent N-ethylmaleimide (NEM) following DTT treatment. Ebselen also reversed DTT block of carbachol-mediated currents in Cos-7 cells expressing the alpha(2)beta delta epsilon subunits of the acetylcholine receptor, an additional redox-sensitive ion channel. Ebselen was observed to significantly increase cell viability following a 30-min NMDA exposure in cultured neurons. In contrast, other more typical antioxidant compounds did not afford neuroprotection in a similar paradigm. We conclude that ebselen may be neuroprotective in part due to its actions as a modulator of the NMDA receptor redox modulatory site.
Two-switch flyback-forward PWM DC-DC converter with reduced switch voltage stress

This paper introduces a two-switch flyback-forward pulse-width modulated (PWM) DC-DC converter along with the steady-state analysis, simplified design procedure, and experimental verification. The proposed converter topology is the result of integrating the secondary sides of the two-switch flyback and the two-switch forward converters in an anti-parallel connection, while retaining the two-main switches and the clamping diodes on a single winding primary side. The hybrid two-switch flyback-forward converter shares the semiconductor devices on the primary side and the magnetic component on the secondary side resulting in a low volume DC-DC converter with reduced switch voltage stress. Simulation and experimental results are given for a 10-V/30-W, 100 kHz laboratory prototype to verify the theoretical analysis.
Thermal barrier coatings for gas-turbine engine applications.

Hundreds of different types of coatings are used to protect a variety of structural engineering materials from corrosion, wear, and erosion, and to provide lubrication and thermal insulation. Of all these, thermal barrier coatings (TBCs) have the most complex structure and must operate in the most demanding high-temperature environment of aircraft and industrial gas-turbine engines. TBCs, which comprise metal and ceramic multilayers, insulate turbine and combustor engine components from the hot gas stream, and improve the durability and energy efficiency of these engines. Improvements in TBCs will require a better understanding of the complex changes in their structure and properties that occur under operating conditions that lead to their failure. The structure, properties, and failure mechanisms of TBCs are herein reviewed, together with a discussion of current limitations and future opportunities.
Mental Health Literacy Content for Children of Parents with a Mental Illness: Thematic Analysis of a Literature Review

Millions of children have a parent with a mental illness (COPMI). These children are at higher risk of acquiring behavioural, developmental and emotional difficulties. Most children, including COPMI, have low levels of mental health literacy (MHL), meaning they do not have accurate, non-stigmatized information. There is limited knowledge about what kind of MHL content should be delivered to children. The aim of this exploratory study is to identify the knowledge content needed for general population children and COPMI to increase their MHL. A second aim is to explore content for emerging children's MHL scales. Researchers created and analyzed a literature review database. Thematic analysis yielded five main mental health knowledge themes for children: (1) attaining an overview of mental illness and recovery; (2) reducing mental health stigma; (3) building developmental resiliencies; (4) increasing help-seeking capacities; and (5) identifying risk factors for mental illness. COPMI appeared to need the same kind of MHL knowledge content, but with extra family-contextual content such as dealing with stigma experiences, managing stress, and communicating about parental mental illness. There is a need for MHL programs, validated scales, and research on what works for prevention and early intervention with COPMI children.
Nano-probing station incorporating MEMS probes for 1D device RF on-wafer characterization

A microwave nano-probing station incorporating home-made MEMS coplanar waveguide (CPW) probes was built inside a scanning electron microscope. The instrumentation proposed is able to measure accurately the guided complex reflection of 1D devices embedded in dedicated CPW micro-structures. As a demonstration, RF impedance characterization of an Indium Arsenide nanowire is exemplary shown up to 6 GHz. Next, optimization of the MEMS probe assembly is experimentally verified by establishing the measurement uncertainty up to 18 GHz.
Autism spectrum disorder: parenting stress, family functioning and health-related quality of life.

The prevalence of Autism Spectrum Disorder (ASD) is 1 in 110 persons in the U.S. Both parents of children with ASD are under stress that may impact their health-related quality of life (HRQL) (physical and mental health). The purpose of the current study was to explore the relationship of parenting stress, support from family functioning and the HRQL (physical and mental health) of both parents. Female (n = 64) and male (n = 64) parents of children with ASD completed Web-based surveys examining parenting stress, family functioning, and physical and mental health. Results of a Wilcoxon signed-ranks test showed that female parent discrepant (D) scores between "what is" and "should be" family functioning were significantly larger than male parents, p = .002. Results of stepwise linear regression for the male-female partners showed that (1) higher female caregiving stress was related to lower female physical health (p < .001), (2) a higher discrepancy score in family functioning predicted lower mental health (p < .001), accounting for 31% of the variance for females and (3) male parent personal and family life stress (p < .001) and family functioning discrepant (D) score (p < .001) predicted poor mental health, with the discrepancy score accounting for 35% of the variance. These findings suggest that there may be differences in mothers' and fathers' perceptions and expectations about family functioning and this difference needs to be explored and applied when working with families of children with ASD.
Deep Representation for Finger-Vein Image-Quality Assessment

Finger-vein biometrics has been extensively investigated for personal authentication. One of the open issues in finger-vein verification is the lack of robustness against image-quality degradation. Spurious and missing features in poor-quality images may degrade the system’s performance. Despite recent advances in finger-vein quality assessment, current solutions depend on domain knowledge. In this paper, we propose a deep neural network (DNN) for representation learning to predict image quality using very limited knowledge. Driven by the primary target of biometric quality assessment, i.e., verification error minimization, we assume that low-quality images are falsely rejected in a verification system. Based on this assumption, the low- and high-quality images are labeled automatically. We then train a DNN on the resulting data set to predict the image quality. To further improve the DNN’s robustness, the finger-vein image is divided into various patches, on which a patch-based DNN is trained. The deepest layers associated with the patches form together a complementary and an over-complete representation. Subsequently, the quality of each patch from a testing image is estimated and the quality scores from the image patches are conjointly input to probabilistic support vector machines (P-SVM) to boost quality-assessment performance. To the best of our knowledge, this is the first proposed work of deep learning-based quality assessment, not only for finger-vein biometrics, but also for other biometrics in general. The experimental results on two public finger-vein databases show that the proposed scheme accurately identifies high- and low-quality images and significantly outperforms existing approaches in terms of the impact on equal error-rate decrease.
XML, Databases, and Interoperability 1

The eXtensible Markup Language (XML) and related technologies offer promise for (among other things) applying data management technology to documents, and also for providing a neutral syntax for interoperability among disparate systems. But like many new technologies, it has raised unrealistic expectations. We give an overview of XML and related standards, and offer opinions to help separate vaporware (with a chance of solidifying) from hype. In some areas, XML technologies may offer revolutionary improvements, such as in processing databases' outputs and extending data management to semi-structured data. For some goals, either a new class of DBMSs is required, or new standards must be built. For such tasks, progress will occur, but may be measured in ordinary years rather than Web time. For hierarchical formatted messages that do not need maximum compression (e.g., many military messages), XML may have considerable benefit. For interoperability among enterprise systems, XML's impact may be moderate as an improved basis for software, but great in generating enthusiasm for standardizing concepts and schemas.
Hypothalamus, sexual arousal and psychosexual identity in human males: a functional magnetic resonance imaging study.

In a recent functional magnetic resonance imaging study, a complex neural circuit was shown to be involved in human males during sexual arousal [A. Ferretti et al. (2005) Neuroimage, 26, 1086]. At group level, there was a specific correlation between penile erection and activations in anterior cingulate, insula, amygdala, hypothalamus and secondary somatosensory regions. However, it is well known that there are remarkable inter-individual differences in the psychological view and attitude to sex of human males. Therefore, a crucial issue is the relationship among cerebral responses, sexual arousal and psychosexual identity at individual level. To address this issue, 18 healthy male subjects were recruited. Their deep sexual identity (DSI) was assessed following the construct revalidation by M. Olivetti Belardinelli [(1994)  of the Franck drawing completion test, a projective test providing, according to this revalidation, quantitative scores on 'accordance/non-accordance' between self-reported and psychological sexual identity. Cerebral activity was evaluated by means of functional magnetic resonance imaging during hard-core erotic movies and sport movies. Results showed a statistically significant positive correlation between the blood oxygen level-dependent signal in bilateral hypothalamus and the Franck drawing completion test score during erotic movies. The higher the blood oxygen level-dependent activation in bilateral hypothalamus, the higher the male DSI profile. These results suggest that, in male subjects, inter-individual differences in the DSI are strongly correlated with blood flow to the bilateral hypothalamus, a dimorphic brain region deeply implicated in instinctual drives including reproduction.
The rise of novelty in ecosystems.

Rapid and ongoing change creates novelty in ecosystems everywhere, both when comparing contemporary systems to their historical baselines, and predicted future systems to the present. However, the level of novelty varies greatly among places. Here we propose a formal and quantifiable definition of abiotic and biotic novelty in ecosystems, map abiotic novelty globally, and discuss the implications of novelty for the science of ecology and for biodiversity conservation. We define novelty as the degree of dissimilarity of a system, measured in one or more dimensions relative to a reference baseline, usually defined as either the present or a time window in the past. In this conceptualization, novelty varies in degree, it is multidimensional, can be measured, and requires a temporal and spatial reference. This definition moves beyond prior categorical definitions of novel ecosystems, and does not include human agency, self-perpetuation, or irreversibility as criteria. Our global assessment of novelty was based on abiotic factors (temperature, precipitation, and nitrogen deposition) plus human population, and shows that there are already large areas with high novelty today relative to the early 20th century, and that there will even be more such areas by 2050. Interestingly, the places that are most novel are often not the places where absolute changes are largest; highlighting that novelty is inherently different from change. For the ecological sciences, highly novel ecosystems present new opportunities to test ecological theories, but also challenge the predictive ability of ecological models and their validation. For biodiversity conservation, increasing novelty presents some opportunities, but largely challenges. Conservation action is necessary along the entire continuum of novelty, by redoubling efforts to protect areas where novelty is low, identifying conservation opportunities where novelty is high, developing flexible yet strong regulations and policies, and establishing long-term experiments to test management approaches. Meeting the challenge of novelty will require advances in the science of ecology, and new and creative. conservation approaches.