Miracle-dz/UniFAR-FTUs huggingface dataset:
Identi cation and Inference in Nonlinear Di ¤ erence-InDi ¤ erences Models

In these supplementary materials we provide some details on the implementation of the methods developed in the paper. In addition we apply the di¤erent DID approaches using the data analyzed by Meyer, Viscusi, and Durbin (1995). These authors used DID methods to analyze the e¤ects of an increase in disability bene ts in the state of Kentucky, where the increase applied to high-earning but not low-earning workers. Next we do a small simulation study. Finally, we provide some additional proofs.
Impact of Zinc Supplementation on Subsequent Morbidity and Growth in Bangladeshi Children With Persistent Diarrhoea

This study was conducted to explore whether supplementation of zinc to children during persistent diarrhoea has any subsequent effect on morbidity and growth. A prospective follow-up study was conducted among children, aged 3–24 months, with persistent diarrhoea, who participated earlier in a double-blind randomized placebo-controlled trial. During persistent diarrhoea, children were randomly allocated to receive either zinc in multivitamin syrup or only multivitamin syrup for two weeks. After recovering from diarrhoea, 76 children in the multi-vitamin syrup and 78 children in the zinc plus multivitamin syrup group were followed up for subsequent morbidity and growth. Weekly morbidity and two-weekly anthropometric data were collected for the subsequent 12 weeks. Data showed that episodes and duration of diarrhoea were reduced by 38% and 44% respectively with supplementation of zinc. There was no significant difference in the incidence or duration of respiratory tract infection between the zinc-supplemented and the non-supplemented group. Improved linear growth was observed in underweight children (weight-for-age <70% of the National Center for Health Statistics standard) who received zinc compared to those who did not receive.
Characterization of SHOX deletions in Leri-Weill dyschondrosteosis (LWD) reveals genetic heterogeneity and no recombination hotspots.

In the July 2005 and March 2006 issues of the Journal, Schneider et al.1 and Zinn et al.,2 respectively, reported mapping studies of SHOX (MIM 312865) deletions in patients with Leri-Weill dyschondrosteosis (LWD [MIM 127300]). In their study, Schneider et al.1 reported that the majority (73%) of patients with LWD who had SHOX deletions shared a 3? deletion breakpoint hotspot located downstream of SHOX. Zinn et al.2 identified a different 3? breakpoint hotspot located several hundred kilobases farther downstream in 86% of Hispanic patients, whereas the recombination hotspot described by Schneider et al.1 was not observed. We characterized the SHOX deletion limits in a cohort of 48 European patients with LWD (n=47) and Langer mesomelic dysplasia (LMD [MIM 249700]) (n=1). SHOX deletions were originally detected by multiplex ligation probe amplification (MLPA) (MRC Holland) or microsatellite analysis (DXYS10092, DXYS201, DYS290, DXYS10093, DXYS233, and DXYS234) and subsequently were finely mapped using a dense panel of microsatellites and SNPs.3 Four newly identified microsatellites (Tandem Repeat Finder), located 133, 54, 31, and 19 kb 5? of SHOX (table 1), and 59 SNPs, 12 of which were previously unreported (table 2), were analyzed.
Decision-Making Considerations for Mid-Career Army Officers to Pursue Master’s Degrees

Understanding why military students pursue a master’s degree has become more important as the number of military students taking advantage of education benefits through the Post-911 Veterans Educational Assistance Act of 2008 has increased. The purpose of this qualitative case study was to explore how U.S. Army officers attending the Command and General Staff College (CGSC) decided to enroll in a master’s degree program. Four research questions guided the study to determine whether and how career requirements, post-military aspirations, family considerations, and previous academic experience influenced the choice to pursue a master’s degree. A conceptual framework comprised career development, career decision making, and adult development that provided additional guidance. The study used a case study methodology, and 26 military students participated. Data collection comprised interview and surveys, and data analysis comprised coding with peer review and member checking. The findings affirmed the research questions and identified themes related to self-efficacy, goal setting, persistence, and time management, leading to implications.
DDDDRRaW: A prototype toolkit for distributed real-time rendering on commodity clusters

We describe DDDDRRaW, a prototype toolkit for distributed real-time rendering on commodity clusters. In constrast to most work on cluster computing, DDDDRRaW supports a repeated, low-latency computation, the drawing of frames which must take place on a time scale of 30-100 ms. DDDDRRaW employs image layer decomposition, a rendering-specific work partitioning algorithm described and evaluated using simulation. In this paper we address implementation issues. In particular, one important issue we explore is how to exploit the potential parallelism afforded by the multiple hardware resources of each node: the CPU, the network adapter and the video card. We evaluate DDDDRRaW's live performance on two small workstation clusters representing different points in the technology spectrum. Our results show that DDDDRRaW effectively exploits cluster resources to improve real-time rendering performance and should scale well to moderately sized clusters.
A Stage-by-Dimension Model of Recovery From Sexual Trauma

This article articulates a model of treatment-facilitated recovery from sexual trauma. The model integrates (a) an ecological view of psychological trauma, (b) the idea that recovery from interpersonal trauma generally unfolds in progressive stages, and (c) a multifaceted definition of what constitutes recovery from psychological trauma. Examples of the model's application are presented, and the implications for treatment and research are discussed.
The Pareto Argument for Inequality

Some ways of defending inequality against the charge that it is unjust require premises that egalitarians find easy to dismiss—statements, for example, about the contrasting deserts and/or entitlements of unequally placed people. But a defense of inequality suggested by John Rawls and elaborated by Brian Barry (who themselves reject the premises that egalitarians dismiss) has often proved irresistible even to people of egalitarian outlook. The persuasive power of this defense of inequality has helped to drive authentic egalitarianism, of an old-fashioned, uncompromising kind, out of contemporary political philosophy. The present essay is part of an attempt to bring it back in.
An Extensive Dataset of UML Models in GitHub

The Unified Modeling Language (UML) is widely taught in academia and has good acceptance in industry. However, there is not an ample dataset of UML diagrams publicly available. Our aim is to offer a dataset of UML files, together with meta-data of the software projects where the UML files belong to. Therefore, we have systematically mined over 12 million GitHub projects to find UML files in them. We present a semi-automated approach to collect UML stored in images, . xmi, and . uml files. We offer a dataset with over 93,000 UML diagrams from over 24,000 projects in GitHub.
Equatorial magnetic helicity flux in simulations with different gauges

We use direct numerical simulations of forced MHD turbulence with a forcing function that produces two different signs of kinetic helicity in the upper and lower parts of the domain. We show that the mean flux of magnetic helicity from the small-scale field between the two parts of the domain can be described by a Fickian diffusion law with a diffusion coefficient that is approximately independent of the magnetic Reynolds number and about one third of the estimated turbulent magnetic diffusivity. The data suggest that the turbulent diffusive magnetic helicity flux can only be expected to alleviate catastrophic quenching at Reynolds numbers of more than several thousands. We further calculate the magnetic helicity density and its flux in the domain for three different gauges. We consider the Weyl gauge, in which the electrostatic potential vanishes, the pseudo-Lorenz gauge, where the speed of light is replaced by the sound speed, and the `resistive gauge' in which the Laplacian of the magnetic vector potential acts as resistive term. We find that, in the statistically steady state, the time-averaged magnetic helicity density and the magnetic helicity flux are the same in all three gauges.
Personality, sense of coherence and the coping of working mothers

The purpose of the study was to examine the relationships between personality dimensions, sense of coherence and coping styles among working mothers. The OPQ, OLQ and COPE questionnaires were administered to 120 married, working mothers. In view of contrasting results obtained by other researchers regarding the dimensionality of the COPE, its factorial validity and internal consistency were assessed. Exploratory factor analysis indicated that the COPE measured five factors with high degrees of internal consistency. Several personality dimensions and sense of coherence variables correlated significantly with the dependent variables (coping styles). It appeared that these independent variables predicted substantial percentages of the variability in the coping styles.
Robust and objective decomposition and mapping of bifurcating vessels

Computational modeling of human arteries has been broadly employed to investigate the relationships between geometry, hemodynamics and vascular disease. Recent developments in modeling techniques have made it possible to perform such analyses on realistic geometries acquired noninvasively and, thus, have opened up the possibility to extend the investigation to populations of subjects. However, for this to be feasible, novel methods for the comparison of the data obtained from large numbers of realistic models in the presence of anatomic variability must be developed. In this paper, we present an automatic technique for the objective comparison of distributions of geometric and hemodynamic quantities over the surface of bifurcating vessels. The method is based on centerlines and consists of robustly decomposing the surface into its constituent branches and mapping each branch onto a template parametric plane. The application of the technique to realistic data demonstrates how similar results are obtained over similar geometries, allowing for proper model-to-model comparison. Thanks to the computational and differential geometry criteria adopted, the method does not depend on user-defined parameters or user interaction, it is flexible with respect to the bifurcation geometry and it is readily extendible to more complex configurations of interconnecting vessels.
Anti-de Sitter space and holography

Recently, it has been proposed by Maldacena that large $N$ limits of certain conformal field theories in $d$ dimensions can be described in terms of supergravity (and string theory) on the product of $d+1$-dimensional $AdS$ space with a compact manifold. Here we elaborate on this idea and propose a precise correspondence between conformal field theory observables and those of supergravity: correlation functions in conformal field theory are given by the dependence of the supergravity action on the asymptotic behavior at infinity. In particular, dimensions of operators in conformal field theory are given by masses of particles in supergravity. As quantitative confirmation of this correspondence, we note that the Kaluza-Klein modes of Type IIB supergravity on $AdS_5\times {\bf S}^5$ match with the chiral operators of ${\cal N}=4$ super Yang-Mills theory in four dimensions. With some further assumptions, one can deduce a Hamiltonian version of the correspondence and show that the ${\cal N}=4$ theory has a large $N$ phase transition related to the thermodynamics of $AdS$ black holes.
A comparative study of experiences of client violence and its impact among Iranian and Swedish social workers

Client violence toward social workers has been recognized as a serious problem, and major concern has been raised with regard to its impacts on social workers' practice and physical and psychological health. There is recognition among researchers and policy-makers that it is time for the international social work community to develop conventions and agreements to address this issue globally. A cross-cultural study between Sweden and Iran was conducted to compare and contrast levels of violence between the two countries. Prevalence of violence was 72% in Sweden and 68% in Iran. Iranian social workers show a significantly higher increase in general mental health problems regarding client violence compared to Swedish social workers. Despite differences in rules and regulations between Sweden and Iran, client violence was found to be common in the two countries. Preventive policies for detecting potential violence situation are good but not enough. We suggest taking actions on building trust and supportive structures within organisations.
Causal links between trade, foreign direct investment and economic growth for Bangladesh

This study investigates empirically the causal relationship between trade, foreign direct investment (FDI) and economic growth of Bangladesh for the period of 1973 to 2008. To analyze this Johansen cointegration test and Granger causality test are used. The cointegration analysis suggests that there is a long run equilibrium relationship among the variables. The results of Granger causality test identifies that there is a causal relationship among the mentioned variables. According to the study, economic growth of Bangladesh leads both FDI and export growth and there is a unidirectional causal relationship between FDI and export with direction from export to FDI.
Analysis of 4‐Bromo‐2,5‐DimethoxyphenethylamineAbuser's Urine: Identification and Quantitation of Urinary Metabolites

The metabolites of 4‐bromo‐2,5‐dimethoxyphenethylamine (2C‐B), a psychoactive drug with hallucinogenic activity, were investigated in a urine sample from a user of 2C‐B. The urine sample was deconjugated enzymatically and the metabolites were recovered by liquid–liquid extraction. The extract was analyzed by gas chromatography/mass spectrometry after derivatization, and the results were used to identify and quantitate the metabolites. 4‐Bromo‐2,5‐dimethoxyphenylacetic acid was the most abundant metabolite of 2C‐B in human urine and accounted for 73% of the total amount of detected metabolites, followed by 4‐bromo‐2‐hydroxy‐5‐methoxyphenylacetic acid (13%) and 4‐bromo‐2,5‐dimethoxyphenylethyl alcohol (4.5%). According to the literature, the main metabolites of 2C‐B in rat urine are N‐(4‐bromo‐2‐methoxy‐5‐hydroxyphenylethyl)acetamide and N‐(4‐bromo‐2‐hydroxy‐5‐methoxyphenylethyl)acetamide. However, these metabolites accounted for only a small proportion of the total amount of detected metabolites in human urine, which indicates that there are significant species‐specific differences in the metabolism of 2C‐B. 4‐Bromo‐2,5‐dimethoxyphenylacetic acid, which was the most abundant metabolite in human urine, is thought to be generated by deamination of 2C‐B by monoamine oxidase (MAO) followed by oxidation by aldehyde dehydrogenase. Our results suggest that MAO plays a crucial role in the metabolism of 2C‐B in humans.
Using feature films in language classes

This study aimed at finding students’ perspectives on integrating feature films on digital versatile discs (DVDs) in oral communication classes of advanced English as foreign language (EFL) learners. A total of 29 students being trained as teachers of English participated in the study. Data were collected through a survey questionnaire. All participants unanimously agreed that through films they had the opportunity to learn about how people initiate and sustain a conversational exchange, and how they negotiate meaning; types of exclamation and filling expressions; colloquial English in real‐life contexts, and non‐verbal communication. Participants also acknowledged that viewing feature films exposed them not only to a wide range of native speakers, each with their own slang, accents and dialects, but also to a wealth of contextualised vocabulary expressions and authentic cross‐cultural information. The study suggests that it is possible to exploit feature films in foreign language classes with a wide array of pedagogical options.
Relationships between Semen Donors and their Networks

The semen donor can be seen as an individual who is at the centre of a web of relationships. Some of these relationships are interactive and therefore provide him with feedback. These include the clinic staff, his partner and friends. A further set of relationships are involved and these include the child, the recipient couple and the community. These relationships are non-reactive in that there is none or very little feedback for the donor.
The Number of Resected Lymph Nodes (nLNs) Combined with Tumor Size as a Prognostic Factor in Patients with Pathologic N0 and Nx Non-Small Cell Lung Cancer

Background The prognostic role of the number of resected lymph nodes (nLNs) in pathologic N0 (lymph node negative) and Nx (no lymph node examined) non-small cell lung cancer (NSCLC) patients remains uncertain. Guidelines for optimal nLNs have not been established. In the current study, we evaluated whether a higher number of resected lymph nodes (LNs) results in better survival in different tumor size categories among NSCLC patients without metastatic LNs. Method A retrospective study was conducted. Based on nLNs (LN = 0, 1–7, >7) and tumor size (Ta: ≤3.5cm, Tb: >3.5cm) during surgery, patients were categorized into 6 groups (LN0Ta, LN0Tb, LN1–7Ta, LN1–7Tb, LN7-Ta and LN7-Tb). Survival and multivariate analyses were carried out to determine whether nLNs combined with tumor size was significant for overall survival (OS) or disease free survival (DFS) after adjusting for potential confounders. Results A total of 428 patients were enrolled in the study. Multivariate analysis demonstrated that nLNs, tumor size and pathological stage were the independent prognosticators for OS and DFS. Data from our study suggested that lung cancer lymphadenectomy with more than 7 LNs removed should be considered a benchmark for surgery or pathology at an early stage. Survival was significantly better in the LN7-Ta group, compared with other 5 groups (p<0.001). Conclusions The combined predictor (nLNs combined with tumor size) is an independent prognostic factor and a reasonable stratification criterion in patients with pathologic N0 and Nx NSCLC. The validation of our finding is warranted in further investigation.
Evaluating the validity of the Automated Working Memory Assessment

The aim of the present study was to investigate the construct stability and diagnostic validity of a standardised computerised tool for assessing working memory: the Automated Working Memory Assessment (AWMA). The purpose of the AWMA is to provide educators with a quick and effective tool to screen for and support those with memory impairments. Findings indicate that working memory skills in children with memory impairments are relatively stable over the course of the school year. There was also a high degree of convergence in performance between the AWMA and the WISC‐IV Working Memory Index. The educational implications are discussed.
Friendships of Preschoolers with Disabilities in Community-Based Child Care Settings

This study explored issues related to friendship among 58 preschoolers with disabilities in inclusive settings. The children were placed in 27 community programs consisting of typical child care centers in North Carolina, rather than in university-based centers or model integration programs. Friendship status was determined through a written questionnaire, by asking parents and teachers to identify and describe children's peer relationships. Peer relationships were categorized into three types: mutual friendships, unilateral relationships, and no friendships or unilateral relationships. The majority of children were found to have at least one mutual friend. Aspects of the child including diagnosis, developmental level, and specific behavioral characteristics (e.g., goal directedness, responsiveness, activity level) were found to be associated with friendship status in these children. Additional factors reported to influence the ability to establish meaningful relationships included characteristics of the friend, similarities between the child and the friend, the opportunity to spend time together, and features of the inclusive environment.
Severity of depressive symptoms as a predictor of mortality: the English longitudinal study of ageing

Background Major depressive disorder and subthreshold depression have been associated with premature mortality. We investigated the association between depressive symptoms and mortality across the full continuum of severity. Method We used Cox proportional hazards models to examine the association between depressive symptom severity, assessed using the eight-item Center for Epidemiological Studies Depression Scale (CES-D; range 0–8), and the risk of all-cause mortality over a 9-year follow-up, in 11 104 members of the English Longitudinal Study of Ageing. Results During follow-up, one fifth of study members died (N = 2267). Depressive symptoms were associated with increased mortality across the full range of severity (p trend < 0.001). Relative to study members with no symptoms, an increased risk of mortality was found in people with depressive symptoms of a low [hazard ratio (HR) for a score of 2 was 1.59, 95% confidence interval (CI) 1.40–1.82], moderate (score of 4: HR 1.80, 95% CI 1.52–2.13) and high (score of 8: HR 2.27, 95% CI 1.69–3.04) severity, suggesting risk emerges at low levels but plateaus thereafter. A third of participants (36.4%, 95% CI 35.5–37.3) reported depressive symptoms associated with an increased mortality risk. Adjustment for physical activity, physical illnesses, and impairments in physical and cognitive functioning attenuated this association (p trend = 0.25). Conclusions Depressive symptoms are associated with an increased mortality risk even at low levels of symptom severity. This association is explained by physical activity, physical illnesses, and impairments in physical and cognitive functioning.
Decentralized multi-cell beamforming via large system analysis in correlated channels

The optimal decentralization of multi-cell minimum power beamforming requires exchange of terms related to instantaneous inter-cell interference (ICI) values or channel state information (CSI) via a backhaul link. This limits the achievable performance in the limited backhaul capacity scenarios, especially when dealing with a fast fading scenario or a large number of users and antennas. In this work, we utilize the results from random matrix theory for developing two algorithms based on uplink-downlink duality and optimization decomposition relying on limited cooperation between nodes to share knowledge about channel statistics. As a result, approximately optimal power allocations are achieved based on statistics of the channels with greatly reduced backhaul information exchange rate. The simulations show that the performance gap due to the approximations is small even when the problem dimensions are relatively small.