Miracle-dz/UniFAR-FTUs huggingface dataset:
Is more NCPAP better?

STUDY OBJECTIVES To assess the benefit of NCPAP in OSA and its relation to the degree of use of NCPAP. DESIGN Randomised parallel controlled one month study comparing NCPAP set at therapeutic levels of pressure, with NCPAP set at sub-therapeutic pressure levels. SETTING Teaching hospital sleep clinic and laboratory SUBJECTS 101 men referred for investigation of possible OSA who were sleepy (Epworth Sleepiness Score > or = 10) and had > or = 10/hr of >4% dips in SaO2 due to OSA. OUTCOME MEASURES Baseline and one month measures of Epworth Sleepiness Score (ESS), Maintenance of Wakefulness Test (MWT), and the Energy/Vitality dimension of the SF-36 (health status questionnaire). Correlation of these outcome measures with NCPAP usage. RESULTS All outcome measures improved significantly more in the therapeutic, compared to the sub-therapeutic, group (e.g. ESS 15.0 to 13.0 on sub-therapeutic, and 15.5 to 7.0 on therapeutic, p<1x10(-6)). The degree of improvement correlated significantly with NCPAP usage in the therapeutic group (ESS, r=-0.60; MWT, r=0.55) but insignificantly in the sub-therapeutic group (ESS, r=-0.15; MWT, r=-0.06). Sub-therapeutic NCPAP did not improve OSA severity and acted as a control. CONCLUSIONS NCPAP is clearly effective in relieving the sleepiness of OSA compared to a control group identical in every way, except for receiving a nasal pressure inadequate to control the OSA.
Hardware-oriented Partition for Embedded Multiprocessor FPGA Systems

In this paper, we present hardware-oriented partitioning approach that can solve the partitioning issues for embedded multiprocessor FPGA systems. In addition, it can gain a better partitioning result, faster execution time, less memory and higher slice used rate, under satisfied system constraints. We also demonstrate the feasibility of our approach by a JPEG encoding system using Xilinx ML310 FPGA platform. Experiment results show that the execution time and memory size are improved.
Propostas de classificação da aptidão cardiorrespiratória de crianças e adolescentes: revisão de literatura

The aim of this study was to evaluate the procedures for the creation of cardiorespiratory fitness (CRF) cutoff points for children and adolescents. A search in Medline/Pubmed, Web of Science, Scopus, Lilacs, Scielo, and Google Scholar electronics database was performed. The keywords were used in English and Portuguese language. Inclusion criteria were: a) have been published as a full paper; b) have been published until December 2011; c) have as an aim to propose a cutoff point for cardiorespiratory fitness of children and/or adolescent or to present the procedure used by institutions to propose these cutoff points proposed; and d) the proposed cutoff points should be specific for healthy children and/or adolescent. The electronic search resulted in 10 documents. Two documents presented the procedures of institutions to propose cutoff points and eight presented originals proposals. Among the originals proposals, seven used the ROC curve as methodological procedure. For laboratory measures of CRF, methodologically consistent propositions of cutoff points were found. For the field tests, methodologically consistent cutoff points are available for the 9 minutes run/walk (9-min) test and 20 meters shuttle run test (20-m) for children and adolescents aged 07 to 12 and 10 to 18 years old respectively. In summary, laboratory measurements as well as some field tests have cutoff points elaborated with adequate methodological approaches for the assessment of the CRF of children and adolescents.
A Theory of Legitimacy

We develop a formal theory of legitimate collective choice. In our theory a policy choice is legitimate if the process through which the final choice was determined is consistent with some principle that can be used to (perhaps partially) rank the potential policy choices. The set of principles in any choice situation is taken to be exogenous, but a decision-making process is defined so as to deal with any nontrivial set of principles. Such a process is itself referred to as legitimate if it is guaranteed to select a legitimate outcome for each possible exogenous set of principles. We characterize the class of procedures that are instrumentally legitimate, prove that legitimate policy decisions consistent with principles always exist and characterize the set of policy decisions that are legitimate for a any given set of principles. Because we do not require the principles to be weak orders of the alternatives, our theory provides a notion of legitimacy that can be satisfied even when the guiding principles are potentially cyclic or incomplete. Accordingly, our theory illustrates one non-tautological means by which majoritarian principles can be reconciled with legitimacy. PRELIMINARY AND INCOMPLETE. COMMENTS WELCOME. Prepared for the 2009 Annual Meetings of the Midwest Political Science Association. ∗Department of Government, Harvard University. Email: jpatty@gov.harvard. edu †Department of Government, Harvard University. Email: epenn@gov.harvard. edu 1
Journalism of attachment and objectivity: Dutch journalists and the Bosnian War

The civil war in Bosnia has been one of the most brutal periods in European post-war history. Dutch media played an important role in creating a rather stereotypical, simplified picture of the Bosnian conflict, and, as a consequence, also of what the Dutch government could do within an international context to solve it. The reasons the media created this simplified and stereotypical picture can be found in the phenomenon of `journalism of attachment'. This form of journalism regards reporters as participants in the conflicts they report, taking part in the public debate about the conflict. Using a content analysis of the news coverage about the Bosnian war we found that journalists covering the Bosnian war show attachment in the news coverage whether openly in the straight news articles or in a more subtle way, through the use of opportune witnesses.
Comparison of left ventricular cardiac dimensions between small and appropriate for gestational age preterm infants below 30 weeks of gestation

Abstract Objective: The development of the left cardiac structures in the early life of small for gestational age (SGA) preterm infants has been inadequately studied. The aim of the study was to compare the left ventricular cardiac dimensions between SGA and appropriate for gestational age (AGA) preterm infants. Methods: Echocardiography was performed on day 2 (T1) and at age 1 month (T2) in 19 SGA preterm infants (birthweight <3rd percentile) and 21 AGA controls (P25-50) matched for gestational age (<30 weeks). Results: The left ventricular cardiac dimensions did not differ significantly between SGA and AGA infants at either T1 or T2 after correction for body length. The left ventricular mass was similar for SGA and AGA infants at T1 and T2 after correction for body weight or body length. The left ventricular output increased significantly from T1 to T2 in both SGA and AGA infants [SGA: 350 (T1)–640 (T2) mL/kg/min, P<0.05; AGA: 300 (T1)–510 (T2) mL/kg/min, P<0.05]. Conclusions: The left cardiac structures related to body length are comparable between SGA and AGA preterm infants in the first month of life and show similar development.
A Preliminary Study of the Effects of a Modified Mindfulness Intervention on Binge Eating

The purpose of this study was to explore the feasibility of a modified mindfulness intervention for reducing binge eating. Participants (n = 25) were recruited from the general public for a Mindfulness-Based Stress Reduction (MBSR) course. The standard MBSR format was modified to include brief eating exercises. There was no control group. Participants completed the Binge Eating Scale and other self-report measures before and after the course. There was a decline in binge eating as well as state anxiety and depressive symptoms. Reduced binge eating was related to increased self-acceptance and reduced state anxiety. The results are discussed with regard to laying the foundation for future research on the effects of mindfulness on eating.
Effects of Repetition on the Familiarity and Likeability of Popular Music Recordings

Two studies examined the effect of repetition on the familiarity and likeability of popular music recordings, utilising the "natural" repetition of records in the music media. The rationale is that the higher the chart position a record achieves and the longer it stays in the chart the more repetitions it receives. One study obtained familiarity and likeability ratings for recordings which had recently completed chart runs. The other measured familiarity and likeability as a function of how long current hits had been in the chart. Familiarity was a function of chart performance but likeability was not. Hence repetition increases familiarity but has little effect on likeability. Various reasons for the absence of a link between repetition and likeability are discussed, including the possibility of a self-regulating mechanism which decreases exposure once likeability begins to decline. The need to consider likeability in terms of appeal to specific "taste publics" is also recognised.
The Human Factor: Behavioral and Neural Correlates of Humanized Perception in Moral Decision Making

The extent to which people regard others as full-blown individuals with mental states (“humanization”) seems crucial for their prosocial motivation towards them. Previous research has shown that decisions about moral dilemmas in which one person can be sacrificed to save multiple others do not consistently follow utilitarian principles. We hypothesized that this behavior can be explained by the potential victim’s perceived humanness and an ensuing increase in vicarious emotions and emotional conflict during decision making. Using fMRI, we assessed neural activity underlying moral decisions that affected fictitious persons that had or had not been experimentally humanized. In implicit priming trials, participants either engaged in mentalizing about these persons (Humanized condition) or not (Neutral condition). In subsequent moral dilemmas, participants had to decide about sacrificing these persons’ lives in order to save the lives of numerous others. Humanized persons were sacrificed less often, and the activation pattern during decisions about them indicated increased negative affect, emotional conflict, vicarious emotions, and behavioral control (pgACC/mOFC, anterior insula/IFG, aMCC and precuneus/PCC). Besides, we found enhanced effective connectivity between aMCC and anterior insula, which suggests increased emotion regulation during decisions affecting humanized victims. These findings highlight the importance of others’ perceived humanness for prosocial behavior - with aversive affect and other-related concern when imagining harming more “human-like” persons acting against purely utilitarian decisions.
Are web mentions accurate substitutes for inlinks for Spanish universities?

Purpose – Title and URL mentions have recently been proposed as web visibility indicators instead of inlink counts. The objective of this study is to determine the accuracy of these alternative web mention indicators in the Spanish academic system, taking into account their complexity (multi-domains) and diversity (different official languages). Design/methodology/approach – Inlinks, title and URL mentions from 76 Spanish universities were manually extracted from the main search engines (Google, Google Scholar, Yahoo! , Bing and Exalead). Several statistical methods, such as correlation, difference tests and regression models, were used. Findings – Web mentions, despite some limitations, can be used as substitutes for inlinks in the Spanish academic system, although these indicators are more likely to be influenced by the environment (language, web domain policy, etc.) than inlinks. Research limitations/implications – Title mentions provide unstable results caused by the multiple name variants which an ins.
Production workers' reactions to a plant closing: the role of transfer, stress, and support

This study investigated the reactions of Canadian unionized production workers following a plant closing announcement. Workers who had been transferred reported significantly greater job security, more trust in the company, greater commitment to the company, and higher job performance than workers who remained at the plant. They also reported less trust in their union than the remaining workers. Perceived supervisor support was positively related to company trust and company commitment and perceived union support was positively associated with union trust and union commitment. High stress appraisal (perceived injustice and job insecurity) was associated with increased strain, lower job performance, reduced trust in the company, and reduced company commitment, but had no significant effect on the union-related outcomes. The implications of these findings for companies and unions are discussed.
Assessing General-Purpose Algorithms to Cope with Fail-Stop and Silent Errors

In this article, we combine the traditional checkpointing and rollback recovery strategies with verification mechanisms to cope with both fail-stop and silent errors. The objective is to minimize makespan and/or energy consumption. For divisible load applications, we use first-order approximations to find the optimal checkpointing period to minimize execution time, with an additional verification mechanism to detect silent errors before each checkpoint, hence extending the classical formula by Young and Daly for fail-stop errors only. We further extend the approach to include intermediate verifications, and to consider a bicriteria problem involving both time and energy (linear combination of execution time and energy consumption). Then, we focus on application workflows whose dependence graph is a linear chain of tasks. Here, we determine the optimal checkpointing and verification locations, with or without intermediate verifications, for the bicriteria problem. Rather than using a single speed during the whole execution, we further introduce a new execution scenario, which allows for changing the execution speed via Dynamic Voltage and Frequency Scaling (DVFS). In this latter scenario, we determine the optimal checkpointing and verification locations, as well as the optimal speed pairs for each task segment between any two consecutive checkpoints. Finally, we conduct an extensive set of simulations to support the theoretical study, and to assess the performance of each algorithm, showing that the best overall performance is achieved under the most flexible scenario using intermediate verifications and different speeds.
The conceptual development of slight cognitive impairment as a diagnostic category: A historical perspective.

Historically, many attempts have been made to classify the boundary state between physiological and pathological aging. After Kral (1962), who distinguished a physiological cognitive decline from a pathological one, the conceptual turnover was the classification of Mild Cognitive Impairment (MCI) by Petersen et al. in 1995. It represents the most important nosological entity currently adopted by clinicians to diagnose the preclinical phase of Alzheimer’s Disease. However, clinical research on slight cognitive impairment did not provide inclusion/exclusion criteria and exact psychometric norms for such a diagnosis. In order to clarify the debate on the topic, we have given a comprehensive historical review of conceptual and nosographic aspects of all clinical entities which report a slight cognitive impairment, pointing out their neuropsychological features. As a result, we suggest a new categorization of slight cognitive impairment clinical entities, and we discuss some aspects of MCI evaluation that remain still unclear, in the light of recent revision of diagnostic criteria and psychiatric classification.
The Dynamics of Supply and Demand in mRNA Translation

We study the elongation stage of mRNA translation in eukaryotes and find that, in contrast to the assumptions of previous models, both the supply and the demand for tRNA resources are important for determining elongation rates. We find that increasing the initiation rate of translation can lead to the depletion of some species of aa-tRNA, which in turn can lead to slow codons and queueing. Particularly striking “competition” effects are observed in simulations of multiple species of mRNA which are reliant on the same pool of tRNA resources. These simulations are based on a recent model of elongation which we use to study the translation of mRNA sequences from the Saccharomyces cerevisiae genome. This model includes the dynamics of the use and recharging of amino acid tRNA complexes, and we show via Monte Carlo simulation that this has a dramatic effect on the protein production behaviour of the system.
Bone mineral density and clinical hand osteoarthritis in elderly men and women: the Rancho Bernardo study.

OBJECTIVE Many studies have found increased bone mineral density (BMD) in patients with osteoarthritis (OA). As a result, clinicians may not consider osteoporosis in patients with OA. We examined the relation between hand OA and BMD levels among 1779 community-dwelling, ambulatory white adults aged 50-96 years. METHODS BMD was measured by dual energy x-ray absorptiometry at the hip, lateral and anteroposterior (AP) lumbar spine, and total body. Both hands of each subject were systematically examined for bony enlargement, swelling, and deformity. RESULTS Using the American College of Rheumatology criteria for epidemiologic studies, the clinical diagnosis of hand OA was made in 6.6% of men and 14.5% of women. In women, BMD measurements adjusted for age, body mass index, smoking, alcohol, exercise, and current estrogen use were significantly lower only at the hip in those with versus those without hand OA. In contrast, men with hand OA had higher multiply-adjusted mean BMD levels at all sites compared to those without hand OA. These differences were statistically significant only at the AP spine; the absent difference for lateral spine BMD suggests that degenerative changes may explain the higher AP spine BMD levels. Patterns in both men and women were similar in those with isolated hand OA or hand OA in the presence of knee or hip OA. CONCLUSION OA was not associated with increased BMD levels in men or women. Contrary to expectations the only significant difference was that women with hand OA had lower hip BMD. Thus evaluation for osteoporosis should not be overlooked in women with hand OA.
Short communication: occupational stress and burnout among South African medical practitioners

The aim of this study was to identify job stress and burnout symptoms among randomly selected South African medical practitioners from a national survey. The sample included 402 doctors, 59.5 per cent male and 40.5 per cent female. The majority were Whites (59.3 per cent), followed by African Black (21.3 per cent), and Asians (14 per cent). Results showed that the overall job stress index indicated with 4.9, high job stress levels among the doctors. High severity job stress ratings included (1) fellow workers not doing their job, (2) inadequate salary and (3) covering work for another employee and high frequency of job stress, (4) working overtime, making critical on-the-spot decisions and dealing with crisis situations. Female doctors felt significantly more lack of support on job stress severity than male doctors. High levels of burnout (emotional exhaustion and depersonalization) were found among doctors. Job stress predicted emotional exhaustion and depersonalization but not personal accomplishment. Emotional exhaustion was associated with female doctors and personal accomplishment was significantly related to male doctors. White doctors reported more job stress and also burnout symptoms than doctors with colour. Copyright © 2003 John Wiley & Sons, Ltd.
System-Level and Granger Network Analysis of Integrated Proteomic and Metabolomic Dynamics Identifies Key Points of Grape Berry Development at the Interface of Primary and Secondary Metabolism

Grapevine is a fruit crop with worldwide economic importance. The grape berry undergoes complex biochemical changes from fruit set until ripening. This ripening process and production processes define the wine quality. Thus, a thorough understanding of berry ripening is crucial for the prediction of wine quality. For a systemic analysis of grape berry development we applied mass spectrometry based platforms to analyse the metabolome and proteome of Early Campbell at 12 stages covering major developmental phases. Primary metabolites involved in central carbon metabolism, such as sugars, organic acids and amino acids together with various bioactive secondary metabolites like flavonols, flavan-3-ols and anthocyanins were annotated and quantified. At the same time, the proteomic analysis revealed the protein dynamics of the developing grape berries. Multivariate statistical analysis of the integrated metabolomic and proteomic dataset revealed the growth trajectory and corresponding metabolites and proteins contributing most to the specific developmental process. K-means clustering analysis revealed 12 highly specific clusters of co-regulated metabolites and proteins. Granger causality network analysis allowed for the identification of time-shift correlations between metabolite-metabolite, protein- protein and protein-metabolite pairs which is especially interesting for the understanding of developmental processes. The integration of metabolite and protein dynamics with their corresponding biochemical pathways revealed an energy-linked metabolism before veraison with high abundances of amino acids and accumulation of organic acids, followed by protein and secondary metabolite synthesis. Anthocyanins were strongly accumulated after veraison whereas other flavonoids were in higher abundance at early developmental stages and decreased during the grape berry developmental processes. A comparison of the anthocyanin profile of Early Campbell to other cultivars revealed similarities to Concord grape and indicates the strong effect of genetic background on metabolic partitioning in primary and secondary metabolism.
The Paradox of Parity in Sentencing in Australia: The Pursuit of Equal Justice That Highlights the Futility of Consistency in Sentencing

Parity in sentencing is the principle that offenders who are parties to a crime should, all things being equal, receive the same penalty. While it is a well-established principle, the reality is that its scope is greatly limited by the largely unfettered nature of the sentencing calculus. Things are rarely equal between offenders due to the large number of variables that current orthodoxy maintains are relevant to sentencing. This makes application of the parity principle unpredictable, resulting in the paradox that parity highlights the unfairness that it is meant to mitigate: inconsistency in sentencing. This article contends that parity will remain an aspiration, as opposed to a concrete principle, until the instinctive synthesis approach to sentencing yields to a more transparent and precise decision-making process. The article focuses on Australian jurisprudence, but the analysis applies to all jurisdictions where sentencing has a considerable discretionary component (including the UK and the USA—apart from the limited circumstances where mandatory sentences apply).