Miracle-dz/UniFAR-FTUs huggingface dataset:
Joint Case Argument Identification for Japanese Predicate Argument Structure Analysis

Existing methods for Japanese predicate argument structure (PAS) analysis identify case arguments of each predicate without considering interactions between the target PAS and others in a sentence. However, the argument structures of the predicates in a sentence are semantically related to each other. This paper proposes new methods for Japanese PAS analysis to jointly identify case arguments of all predicates in a sentence by (1) modeling multiple PAS interactions with a bipartite graph and (2) approximately searching optimal PAS combinations. Performing experiments on the NAIST Text Corpus, we demonstrate that our joint analysis methods substantially outperform a strong baseline and are comparable to previous work.
Terbutaline and the Prevention of Nocturnal Hypoglycemia in Type 1 Diabetes

OBJECTIVE—Bedtime administration of 5.0 mg of the β2-adrenergic agonist terbutaline prevents nocturnal hypoglycemia but causes morning hyperglycemia in type 1 diabetes. We tested the hypothesis that 2.5 mg terbutaline prevents nocturnal hypoglycemia without causing morning hyperglycemia. RESEARCH DESIGN AND METHODS—This was a randomized double-blind crossover pilot study (placebo, 2.5 mg terbutaline, and 5.0 mg terbutaline) in 15 patients with type 1 diabetes. RESULTS—Mean ± SE nadir nocturnal plasma glucose concentrations were 87 ± 14 mg/dl following placebo, 100 ± 14 mg/dl following 2.5 mg terbutaline, and 122 ± 13 mg/dl following 5.0 mg terbutaline (P < 0.05 vs. placebo). Nadir levels were <50 mg/dl in 5, 2, and 0 patients (P < 0.05 vs. placebo), respectively. Morning levels were 113 ± 18, 127 ± 17, and 183 ± 19 mg/dl (P < 0.02 vs. placebo), respectively. CONCLUSIONS—Terbutaline may be shown to be effective and safe in the prevention of nocturnal hypoglycemia in type 1 diabetes in a suitably powered randomized controlled trial.
Bose-Einstein condensates inPT -symmetric double wells

The Gross-Pitaevskii equation for a Bose-Einstein condensate in a PT -symmetric double-well potential is investigated theoretically. An inand outcoupling of atoms is modelled by an antisymmetric imaginary potential rendering the Hamiltonian non-Hermitian. Stationary states with real energies and PT -symmetric wave functions are found, which proves that Bose-Einstein condensates are a good candidate for a first experimental verification of a PT -symmetric quantum system. Time-resolved calculations demonstrate typical effects only observable in PT -symmetric potentials, viz. an oscillation of the condensate’s probability density between these wells with an oscillation frequency critically depending on the strength of the inand outcoupling. PT -broken eigenstates with complex energy eigenvalues are also solutions of the timeindependent Gross-Pitaevskii equation but are not true stationary states of its time-dependent counterpart. The comparison of a one-dimensional and a three-dimensional calculation shows that it is possible to extract highly precise quantitative results for a fully three-dimensional physical setup from a simple one-dimensional description.
Cardiopulmonary effects of halothane in hypovolemic dogs.

Cardiopulmonary effects of halothane administration were studied in hypovolemic dogs. Baseline cardiopulmonary data were recorded from conscious dogs after instrumentation. Hypovolemia was induced by withdrawal of blood from dogs until mean arterial pressure of 60 mm of Hg was achieved. Blood pressure was maintained at 60 mm of Hg for 1 hour, by further removal or replacement of blood. Halothane was delivered by face mask, dogs were intubated, then halothane end-tidal concentration of 1.13 +/- 0.02% was maintained, and cardiopulmonary effects were measured 3, 15, 30, and 60 minutes later. After blood withdrawal and prior to halothane administration, systemic vascular resistance index, oxygen extraction, and base deficit increased. Compared with baseline values, these variables were decreased: mean arterial pressure, mean pulmonary arterial pressure, pulmonary arterial occlusion pressure, cardiac index, oxygen delivery index, oxygen consumption index, mixed venous oxygen tension, mixed venous oxygen content, venous admixture, arterial bicarbonate concentration, and mixed venous pH. At all times after intubation, arterial and venous oxygen tensions and mixed venous carbon dioxide tensions were increased. Three minutes after intubation, base deficit and mixed venous carbon dioxide tension increased, and mean arterial pressure and arterial and venous pH decreased, compared with values measured immediately prior to halothane administration. Fifteen minutes after intubation, systemic vascular resistance index decreased and, at 15 and 30 minutes, mean arterial pressure and arterial and venous pH remained decreased. At 60 minutes, mean pulmonary arterial pressure and pulmonary arterial occlusion pressure were increased and mixed venous pH was decreased, compared with values measured before halothane administration. (ABSTRACT TRUNCATED AT 250 WORDS)
Testing for Asymmetric Information Using 'Unused Observables' in Insurance Markets: Evidence from the U.K. Annuity Market

This paper tests for asymmetric information in the U.K. annuity market of the 1990s by trying to identify 'unused observables,' attributes of individual insurance buyers that are correlated both with subsequent claims experience and with insurance demand but that insurance companies did not use to set insurance prices. Unlike the widely-used positive correlation test for asymmetric information, which searches for a positive correlation between insurance demand and risk experience, the unused observables test is not confounded by heterogeneity in individual preference parameters that may affect insurance demand. We identify residential location as an unused observable in the U.K. annuity market of this period, and show that this variable was correlated both with annuity demand and with prospective mortality. Thus even though residential location was observed by all market participants, the decision not to condition prices on it created the same types of market inefficiencies that arise when annuity buyers have private information about mortality risk. Our findings raise interesting questions about how insurance companies select the set of buyer attributes that they use in setting policy prices. In the decade following the period that we study, U.K. insurance companies changed their pricing practices and began to condition annuity prices on a buyer's postcode.
Functional metagenomic strategies for the discovery of novel enzymes and biosurfactants with biotechnological applications from marine ecosystems

Marine ecosystems are home to bacteria which are exposed to a wide variety of environmental conditions, such as extremes in temperature, salinity, nutrient availability and pressure. Survival under these conditions must have necessitated the adaptation and the development of unique cellular biochemistry and metabolism by these microbes. Thus, enzymes isolated from these microbes have the potential to possess quite unique physiological and biochemical properties. This review outlines a number of function‐based metagenomic approaches which are available to screen metagenomic libraries constructed from marine ecosystems to facilitate the exploitation of some of these potentially novel biocatalysts. Functional screens to isolate novel cellulases, lipases and esterases, proteases, laccases, oxidoreductases and biosurfactants are described, together with approaches which can be employed to help overcome some of the typical problems encountered with functional metagenomic‐based screens.
Circulant arrays: Rank analysis and construction of quasi-cyclic LDPC codes

This paper consists of three parts. The first part presents a large class of new binary quasi-cyclic (QC)-LDPC codes with girth of at least 6 whose parity-check matrices are constructed based on cyclic subgroups of finite fields. Experimental results show that the codes constructed perform well over the binary-input AWGN channel with iterative decoding using the sum-product algorithm (SPA) and they outperform the corresponding pseudo-random QC-LDPC codes constructed with the PEG-algorithm. The second part analyzes the ranks of the parity-check matrices of codes constructed based on finite fields with characteristic of 2 and gives combinatorial expressions for these ranks. The third part identifies a subclass of constructed QC-LDPC codes that have large minimum distances. Decoding of codes in this subclass with the SPA converges very fast.
A new look at the pulsating DB white dwarf GD 358: Line-of-sight velocity measurements and constraints on model atmospheres

We report on our findings of the bright, pulsating, helium atmospherewhite dwarf GD 358, based on time-resolved optical spectrophotometry. Weidentify 5 real pulsation modes and at least 6 combination modes atfrequencies consistent with those found in previous observations. Themeasured Doppler shifts from our spectra show variations with amplitudesof up to 5.5 km s-1 at the frequencies inferred from the fluxvariations. We conclude that these are variations in the line-of-sightvelocities associated with the pulsational motion. We use the observedflux and velocity amplitudes and phases to test theoretical predictionswithin the convective driving framework, and compare these with similarobservations of the hydrogen atmosphere white dwarf pulsators (DAVs). The wavelength dependence of the fractional pulsation amplitudes(chromatic amplitudes) allows us to conclude that all five real modesshare the same spherical degree, most likely, l=1. This is consistentwith previous identifications based solely on photometry. We find that ahigh signal-to-noise mean spectrum on its own is not enough to determinethe atmospheric parameters and that there are small but significantdiscrepancies between the observations and model atmospheres. The sourceof these remains to be identified. While we infer Teff =24 kKand log g ~ 8.0 from the mean spectrum, the chromatic amplitudes, whichare a measure of the derivative of the flux with respect to thetemperature, unambiguously favour a higher effective temperature, 27 kK,which is more in line with independent determinations from ultra-violetspectra.The data presented herein were obtained at the W.M. Keck Observatory,which is operated as a scientific partnership among the CaliforniaInstitute of Technology, the University of California and the NationalAeronautics and Space Administration. The Observatory was made possibleby the generous financial support of the W.M. Keck Foundation. (Less)
A New Spectrum-based Fault Localization With the Technique of Test Case Optimization

Fault localization is an essential step for debugging, even though it is a still tedious and time-consuming activity. For decades, many researchers have tried to find a good way for more effective testing. We are also studying about fault localization via various method. Especially, we perform an empirical evaluation for existing 32 algorithms that are prominent in the domain of spectrum-based fault localization. Through the evaluation, we analyze them with some properties such as accuracy, and categorize them with a clustering method. Based on the analysis result, we suggest new formulas, and technique of test case optimization. These formulas, named SEM(Sungkyunkwan Enhanced Method), can cover the weakness of each categorized group, and test case optimization method can maximize performance using minimum test cases. These two methods individually out-performs previously proposed methods. When both methods are used together, the performance is maximized with respect to accuracy, and cost. In experimental result, EXAM score is reduced by maximum 29.41%, and code coverage is reduced by maximum 42.21%. In addition, all the experimental effort is performed with a tool, named SKKU_FL(SungKyunKwanUniversity Fault Localizer), which has been developed by us. The goal of this paper is to provide an accurate testing guideline by suggesting methods such as SEM, and test case optimization. Ultimately we help testers to reduce time, and costs for effective test.
Least Squares Optimization with L 1-Norm Regularization

This project surveys and examines optimization approaches proposed for parameter estimation in Least Squares linear regression models with an L1 penalty on the regression coefficients. We first review linear regression and regularization, and both motivate and formalize this problem. We then give a detailed analysis of 8 of the varied approaches that have been proposed for optimizing this objective, 4 focusing on constrained formulations and 4 focusing on the unconstrained formulation. We then briefly survey closely related work on the orthogonal design case, approximate optimization, regularization parameter estimation, other loss functions, active application areas, and properties of L1 regularization. Illustrative implementations of each of these 8 methods are included with this document as a web resource.
Abnormal Vestibular Evoked Myogenic Potentials in Medial Medullary Infarction

Background The medial vestibulospinal tract (MVST), which descends in the medial longitudinal fasciculus (MLF), may mediate the vestibular evoked myogenic potentials (VEMPs) in the contracting sternocleidomastoid muscle. We report herein abnormal VEMPs in a patient with medial medullary infarction (MMI) that appeared to involve the MLF. Case Report A patient with infarction involving the right medial medulla showed decreased p13-n23 amplitude and increased p13/n23 latencies of the VEMPs on the right side. These abnormal VEMPs recorded in an MMI patient support the theory that VEMPs are mediated by the MVST contained within the MLF. Conclusions VEMPs may represent a valuable tool for investigating vestibular dysfunction originating from the saccule, even in patients with central vestibulopathies, which is not readily defined by conventional vestibular function tests.
Homeologous Recombination Plays a Major Role in Chromosome Rearrangements That Occur During Meiosis of Brassica napus Haploids

Chromosomal rearrangements can be triggered by recombination between distinct but related regions. Brassica napus (AACC; 2n = 38) is a recent allopolyploid species whose progenitor genomes are widely replicated. In this article, we analyze the extent to which chromosomal rearrangements originate from homeologous recombination during meiosis of haploid B. napus (n = 19) by genotyping progenies of haploid × euploid B. napus with molecular markers. Our study focuses on three pairs of homeologous regions selected for their differing levels of divergence (N1/N11, N3/N13, and N9/N18). We show that a high number of chromosomal rearrangements occur during meiosis of B. napus haploid and are transmitted by first division restitution (FDR)-like unreduced gametes to their progeny; half of the progeny of Darmor-bzh haploids display duplications and/or losses in the chromosomal regions being studied. We demonstrate that half of these rearrangements are due to recombination between regions of primary homeology, which represents a 10- to 100-fold increase compared to the frequency of homeologous recombination measured in euploid lines. Some of the other rearrangements certainly result from recombination between paralogous regions because we observed an average of one to two autosyndetic A–A and/or C–C bivalents at metaphase I of the B. napus haploid. These results are discussed in the context of genome evolution of B. napus.
Automatic Detection of Naturalistic Hand-over-Face Gesture Descriptors

One of the main factors that limit the accuracy of facial analysis systems is hand occlusion. As the face becomes occluded, facial features are either lost, corrupted or erroneously detected. Hand-over-face occlusions are considered not only very common but also very challenging to handle. Moreover, there is empirical evidence that some of these hand-over-face gestures serve as cues for recognition of cognitive mental states. In this paper, we detect hand-over-face occlusions and classify hand-over-face gesture descriptors in videos of natural expressions using multi-modal fusion of different state-of-the-art spatial and spatio-temporal features. We show experimentally that we can successfully detect face occlusions with an accuracy of 83%. We also demonstrate that we can classify gesture descriptors (hand shape, hand action and facial region occluded) significantly higher than a naive baseline. To our knowledge, this work is the first attempt to automatically detect and classify hand-over-face gestures in natural expressions.
Korean Family Name Distribution in the Past

We empirically study the genealogical trees of ten families for about five centuries in Korea. Although each family tree contains only the paternal part, the family names of women married to the family have been recorded, which allows us to estimate roughly the family name distributions for the past five hundred years. Revealed is the fact that the unique Korean family name distribution, characterized by a logarithmic form of the cumulative distribution and an exponentially decaying rank-size plot often called the Zipf plot, has remained unchanged for a long time. We discuss the implications of our results within a recently suggested theoretical model and compare them with observations in other countries in which power-law forms are abundantly found.
High-Performance Cooperative Demodulation With Decode-and-Forward Relays

Cooperative communication systems using various relay strategies can achieve spatial diversity gains, enhance coverage, and potentially increase capacity. For the practically attractive decode-and-forward (DF) relay strategy, we derive a high-performance low-complexity coherent demodulator at the destination in the form of a weighted combiner. The weights are selected adaptively to account for the quality of both source-relay-destination and source-destination links. Analysis proves that the novel coherent demodulator can achieve the maximum possible diversity, regardless of the underlying constellation. Its error performance tightly bounds that of maximum-likelihood (ML) demodulation, which provably quantifies the diversity gain of ML detection with DF relaying. Simulations corroborate the analysis and compare the performance of the novel decoder with existing diversity-achieving strategies including analog amplify-and-forward and selective-relaying.
Uma Contribuição na Determinação das Variáveis da Corrente Contínua Pulsada para o Arame Tubular E71T-1M

Resumo Este trabalho tem por objetivo principal implementar o processo de soldagem FCAW com corrente contínua pulsada. Para tanto, foi analisada a influência da Distância de Bico de Contato-Peça (DBCP) em dois níveis (19 e 24 mm) e o tamanho do diâmetro da gota (Dg) de acordo com o seguinte critério: Diâmetro da gota igual ao diâmetro do arame-eletrodo (Dg=De), diâmetro da gota menor que o diâmetro do arame-eletrodo (Dg<De) e, finalmente, diâmetro da gota maior que o diâmetro do arame-eletrodo (Dg>De), mantendo a taxa de deposição fixa. A análise dos resultados obtidos revelou que a metodologia experimental empregada é efetiva na determinação das variáveis da corrente contínua pulsada para o arame tubular rutílico E71T-1M. De posse desta, foi possível produzir cordões de solda de bom aspecto superficial e morfológico, além de se obter boa estabilidade do arco (livre de respingos) quando utilizada uma Distância de Bico de Contato-Peça (DBCP) de 24 mm e diâmetro da gota (Dg) menor que o diâmetro do arame-eletrodo (De). Não obstante, quando empregada DBCP de 24 mm, foi observada uma significativa variação na energia de soldagem quando empregado diferentes diâmetros de gota, sendo obtidos os valores de 9,0 kJ/cm para Dg>De e 12,6 kJ/cm para Dg<De. Isto representa um aumento de cerca de 40% quando são empregados diâmetros de gota menores que diâmetro do eletrodo (Dg<De).
Women With Disabilities’ Experience With Physical and Sexual Abuse

While studies suggest that the rate of abuse of women with disabilities is similar or higher compared to the general population, there continues to be a lack of attention to this issue. Women with disabilities are at particularly high risk of abuse, both through typical forms of violence (physical, sexual, and emotional) and those that target one’s disability. In an effort to highlight the need for increased attention to this issue, this article reviews the current peer-reviewed research in this field. The authors outline recommendations for future research goals and provide implications for research, practice, and policy.
Mobile Phone Antenna Design

This thesis focuses on mobile phones antenna design with brief description about the historical development, basic parameters and the types of antennas which are used in mobile phones. Mobile phones antenna design section consists of two proposed PIFA antennas. The first design concerns a single band antenna with resonant frequency at GPS frequency (1.575GHz). The first model is designed with main consideration that is to have the lower possible PIFA single band dimensions with reasonable return loss (S11) and the efficiencies. Second design concerns in a wideband PIFA antenna which cover the range from 1800MHz to 2600MHz. This range covers certain important bands: GSM (1800MHz & 1900MHz), UMTS (2100MHz), Bluetooth & Wi-Fi (2.4GHz) and LTE system (2.3GHz, 2.5GHz, and 2.6GHz). The wideband PIFA design is achieved by using slotted ground plane technique. The simulations for both models are performed in COMSOL Multiphysics. The last two parts of the thesis present the problems of mobile phones antenna. Starting with Specific absorption rate (SAR) problem, efficiency of Mobile phones antenna, and hand-held environment.
Mutations in Four Glycosyl Hydrolases Reveal a Highly Coordinated Pathway for Rhodopsin Biosynthesis and N-Glycan Trimming in Drosophila melanogaster

As newly synthesized glycoproteins move through the secretory pathway, the asparagine-linked glycan (N-glycan) undergoes extensive modifications involving the sequential removal and addition of sugar residues. These modifications are critical for the proper assembly, quality control and transport of glycoproteins during biosynthesis. The importance of N-glycosylation is illustrated by a growing list of diseases that result from defects in the biosynthesis and processing of N-linked glycans. The major rhodopsin in Drosophila melanogaster photoreceptors, Rh1, is highly unique among glycoproteins, as the N-glycan appears to be completely removed during Rh1 biosynthesis and maturation. However, much of the deglycosylation pathway for Rh1 remains unknown. To elucidate the key steps in Rh1 deglycosylation in vivo, we characterized mutant alleles of four Drosophila glycosyl hydrolases, namely α-mannosidase-II (α-Man-II), α-mannosidase-IIb (α-Man-IIb), a β-N-acetylglucosaminidase called fused lobes (Fdl), and hexosaminidase 1 (Hexo1). We have demonstrated that these four enzymes play essential and unique roles in a highly coordinated pathway for oligosaccharide trimming during Rh1 biosynthesis. Our results reveal that α-Man-II and α-Man-IIb are not isozymes like their mammalian counterparts, but rather function at distinct stages in Rh1 maturation. Also of significance, our results indicate that Hexo1 has a biosynthetic role in N-glycan processing during Rh1 maturation. This is unexpected given that in humans, the hexosaminidases are typically lysosomal enzymes involved in N-glycan catabolism with no known roles in protein biosynthesis. Here, we present a genetic dissection of glycoprotein processing in Drosophila and unveil key steps in N-glycan trimming during Rh1 biosynthesis. Taken together, our results provide fundamental advances towards understanding the complex and highly regulated pathway of N-glycosylation in vivo and reveal novel insights into the functions of glycosyl hydrolases in the secretory pathway.