Miracle-dz/UniFAR-FTUs huggingface dataset:
Translating Implicit Discourse Connectives Based on Cross-lingual Annotation and Alignment

Implicit discourse connectives and relations are distributed more widely in Chinese texts, when translating into English, such connectives are usually translated explicitly. Towards Chinese-English MT, in this paper we describe cross-lingual annotation and alignment of dis-course connectives in a parallel corpus, describing related surveys and findings. We then conduct some evaluation experiments to testify the translation of implicit connectives and whether representing implicit connectives explicitly in source language can improve the final translation performance significantly. Preliminary results show it has little improvement by just inserting explicit connectives for implicit relations.
An Impactor Origin for Lunar Magnetic Anomalies

Bringing Magnetic Materials to the Moon The Apollo missions to the Moon revealed that portions of the lunar crust are strongly magnetized. Lunar rocks are poor at recording the magnetic field, thus these magnetic anomalies have been difficult to explain. Based on numerical simulations of large-scale impacts, Wieczorek et al. (p. 1212; see the Perspective by Collins) show that the vast majority of lunar magnetic anomalies can be explained by highly magnetic materials that originated outside the Moon and were delivered by the asteroid that hit the Moon and formed the South Pole–Aitken basin, the largest impact basin in the solar system. Most lunar magnetic anomalies can be attributed to magnetic materials in the projectile that formed the largest lunar basin. The Moon possesses strong magnetic anomalies that are enigmatic given the weak magnetism of lunar rocks. We show that the most prominent grouping of anomalies can be explained by highly magnetic extralunar materials from the projectile that formed the largest and oldest impact crater on the Moon: the South Pole–Aitken basin. The distribution of projectile materials from a model oblique impact coincides with the distribution of magnetic anomalies surrounding this basin, and the magnetic properties of these materials can account for the intensity of the observed anomalies if they were magnetized in a core dynamo field. Distal ejecta from this event can explain the origin of isolated magnetic anomalies far from this basin.
A Knowledge-Based Analysis of the Blockchain Protocol

At the heart of the Bitcoin is a blockchain protocol, a protocol for achieving consensus on a public ledger that records bitcoin transactions. To the extent that a blockchain protocol is used for applications such as contract signing and making certain transactions (such as house sales) public, we need to understand what guarantees the protocol gives us in terms of agents' knowledge. Here, we provide a complete characterization of agent's knowledge when running a blockchain protocol using a variant of common knowledge that takes into account the fact that agents can enter and leave the system, it is not known which agents are in fact following the protocol (some agents may want to deviate if they can gain by doing so), and the fact that the guarantees provided by blockchain protocols are probabilistic. We then consider some scenarios involving contracts and show that this level of knowledge suffices for some scenarios, but not others.
The Role Familiarity With Science and Medicine Plays in Parents’ Decision Making About Enrolling a Child in Vaccine Research

Parental consent to children’s participation in vaccine research has resulted in the licensure of essential vaccines. Recruitment to this type of research is typically difficult, however, and many parents decline. In this study, the authors interviewed parents about their decision for or against enrolling their child in a vaccine study. The data analysis suggests that parents’ ability to evaluate a vaccine study depends on how attuned they are with science and medicine, either professionally or as consumers of health services. Familiarity does not predispose parents to enrolling their child in research; rather, it is a predictor of parents’ confidence in their decision making. Many parents were motivated by altruism and trust, which, if uninformed, can leave the parents prone to exploitation. It is vital to ensure that parents are confident in their judgment of a study and its potential benefit to their child and society.
Partial and Total Matrix Multiplication

In 1979 considerable progress was made in estimating the complexity of matrix multiplication. Here the new techniques and recent results are presented, based upon the notion of approximate rank and the observation that certain patterns of partial matrix multiplication (some of the entries of the matrices may be zero) can efficiently be utilized to perform multiplication of large total matrices. By combining Pan’s trilinear technique with a strong version of our compression theorem for the case of several disjoint matrix multiplications it is shown that multiplication of $N \times N$ matrices (over arbitrary fields) is possible in time $O(N^\beta )$, where $\beta $ is a bit smaller than $3\ln 52/\ln 110 \approx 2.522$.
Micro- and Macrohabitat Associations in Mojave Desert Rodent Communities

Abstract Characterizing habitat associations of species is fundamental to understanding the mechanistic basis of community organization. Typically, investigators estimate microhabitat characteristics that account for significant amounts of variation in species composition. Nonetheless, highly resolved microhabitat characteristics may account for no more variation in species composition than coarse macrohabitat distinctions, particularly in heterogeneous environments. We describe micro- and macrohabitat associations of 13 species of nocturnal rodents distributed across 31 communities within the Mojave Desert. Rodent species composition, biomass of 81 perennial plant species, representation of 9 soil and rock classes, and the percent cover of annuals and grasses were quantified. Communities also were assigned to macrohabitats based on qualitative characteristics. Multivariate analysis of variance indicated highly significant community-wide differences among macrohabitats and species-specific analyses of variance substantiated differences for all but 1 species analyzed. Microhabitat characteristics accounted for approximately 55% of the variation in rodent species composition. Moreover, microhabitat characteristics accounted for 17% variation in rodent species composition over and beyond that shared with macrohabitat distinctions. Micro- and macrohabitat perspectives provide complimentary insights into species composition of rodent communities. Edaphic features in particular represented important environmental heterogeneity that likely acts both directly on rodent species composition and indirectly through influencing variation in plant species composition. Indeed, the Mojave Desert is represented by a spatial mosaic of species-rich and compositionally dynamic rodent communities that will provide many insights into the coexistence of species at regional spatial scales.
Genetic and Biochemical Characterization of a Novel Metallo-β-Lactamase, TMB-1, from an Achromobacter xylosoxidans Strain Isolated in Tripoli, Libya

ABSTRACT An Achromobacter xylosoxidans strain from the Tripoli central hospital produced a unique metallo-β-lactamase, designated TMB-1, which is related to DIM-1 (62%) and GIM-1 (51%). blaTMB-1 was embedded in a class 1 integron and located on the chromosome. The TMB-1 β-lactamase has lower kcat values than both DIM-1 and GIM-1 with cephalosporins and carbapenems. The Km values were more similar to those of GIM-1 than those of DIM-1, with the overall kcat/Km values being lower than those for GIM-1 and DIM-1.
Valine oxidation: the synthesis and evaluation of l-[3-3H]valine as a tracer in vivo

The suitability of l-[3-3H]valine for measuring valine oxidation was studied by comparing its oxidation rate with that of l-[1-14C]valine in rats and pigs. l-[3-3H]valine was synthesized by removal of the tritium on carbon-2 of l-[2,3-3H]valine by acetylation. The acetyl group was removed enzymatically using pig renal acylase 1 (EC 3.5.1.14) and the product was purified by ion-exchange and paper chromatography. For the first rat experiment l-[3-3H]valine was synthesized in our laboratory; for the subsequent experiments it was produced by Amersham International plc. In the first experiment in rats the two tracers were given by injection and 14CO2 was collected for 2 h. The oxidation of tritiated valine was significantly higher than that of l-[1-14C]valine. In a second experiment there was no difference. This was probably due to the higher purity of the labelled valine which, for the second experiment, was shown by nuclear magnetic resonance to contain only one tritium atom. In a study with pigs in which the two tracers were given by continuous infusion there was no significant difference between them in flux or oxidation. The results of this experiment were used to evaluate a model to estimate amino acid requirements. With pigs given a methionine-limiting diet a reduction in methionine intake, by reducing protein accretion, increased valine oxidation by the same proportion.
Association between deletion size and important phenotypes expands the genomic region of interest in Phelan–McDermid syndrome (22q13 deletion syndrome)

Background The clinical features of Phelan–McDermid syndrome (also known as 22q13 deletion syndrome) are highly variable and include hypotonia, speech and other developmental delays, autistic traits and mildly dysmorphic features. Patient deletion sizes are also highly variable, prompting this genotype–phenotype association study. Methods Terminal deletion breakpoints were identified for 71 individuals in a patient cohort using a custom-designed high-resolution oligonucleotide array comparative genomic hybridisation platform with a resolution of 100 bp. Results Patient deletion sizes were highly variable, ranging from 0.22 to 9.22 Mb, and no common breakpoint was observed. SHANK3, the major candidate gene for the neurologic features of the syndrome, was deleted in all cases. Sixteen features (neonatal hypotonia, neonatal hyporeflexia, neonatal feeding problems, speech/language delay, delayed age at crawling, delayed age at walking, severity of developmental delay, male genital anomalies, dysplastic toenails, large or fleshy hands, macrocephaly, tall stature, facial asymmetry, full brow, atypical reflexes and dolichocephaly) were found to be significantly associated with larger deletion sizes, suggesting the role of additional genes or regulatory regions proximal to SHANK3. Individuals with autism spectrum disorders (ASDs) were found to have smaller deletion sizes (median deletion size of 3.39 Mb) than those without ASDs (median deletion size 6.03 Mb, p=0.0144). This may reflect the difficulty in diagnosing ASDs in individuals with severe developmental delay. Conclusions This genotype–phenotype analysis explains some of the phenotypic variability in the syndrome and identifies new genomic regions with a high likelihood for causing important developmental phenotypes such as speech delay.
Enhancing effective and acceptable purchaser and provider decisions: overview and methods.

provision, placing contracts, and monitoring the provision of contracted services and their impact on the health of the population. To help this process the public health division of the Department of Health commissioned a series of bulletins on effectiveness to synthesis available evidence on chosen health care interventions. The project is based within the school of public health at the University of Leeds and is undertaken in collaboration with the Oncology Information Service (OIS) at the University of Leeds, the Centre for Health Economics (CHE) at the University of York, and the Research Unit of the Royal College of Physicians (RCP) in London.
Architecture and protocol support for providing consensus as a fault-tolerant virtualised service

This paper addresses the requirements for exporting consensus as a fault-tolerant, virtualised service that is accessible via the Internet to distributed process groups. It then introduces a new concept of Failure Signaler Oracle and presents a consensus protocol that makes use of that oracle to shield the end users from problems afflicting known consensus protocols. Our protocol allows the performance of the resulting consensus service to be decided solely, as in many other e-Services, by the prevailing communication delays and having to cope with real failures. We show how traditional method of introducing redundancy can be used to implement Failure Signaler. It is suggested that minor changes in the protocol design can improve degree of fault-tolerance of the consensus service.
Determinant Factors of Customer Satisfaction for Mobile Service Providers

Although many more of Vietnam’s mobile providers have recognized the importance of improving customer needs, they find it hard to satisfy their customers in a competitive market. This study attempts to investigate the critical factors which have a strong impact on the satisfaction of mobile phone users. Secondly, to analyze the reasons for it, and to find out the compelling reasons behind them. Furthermore, the study has also found the right direction for Mobile Telecom providers to move forward in the near future. An online survey was carried out using a quantitative method with the participation of 270 online subscribers who usually choose between three mobile service provider companies. The research indicated that all three variables including perceived value, service quality, and brand image, have a positive relationship with customer satisfaction. Moreover, the most important factor that has an impact on mobile service users’ satisfaction is brand image.
A Short Review on the Trend of Mobile Marketing Studies

The purpose of this paper is to elucidate the major classification of the research in mobile marketing. It provides the trend and common approach in mobile marketing research. The paper aims to highlight the significant area in mobile marketing research and the needs for further understanding of the mobile marketing definition and its phenomenon. This paper has significant implications in terms of understanding the classification and the mobile marketing focusing area. This is a general review based on selected approximately forty-six journal publications which are published between year 2005 until 2010 from selected journals. Based on the selected reviewed literatures, the consumersâ? adoption research only focuses on a few common areas. There is no agreement among the researchers on definition of mobile marketing and the conceptualization and phenomenon of mobile marketing remain unexplained. The value of this paper is that, it provides the fundamental guidelines for researchers on significant area to focus in the mobile marketing field and it also assists practitioners in identifying the research trend and major classifications which will assist them in designing the product and services to the right target market.
Detecting coached neuropsychological dysfunction: a simulation experiment regarding mild traumatic brain injury

Abstract Objective: Performance validity tests (PVTs) and symptom validity tests (SVTs) are often administered during neuropsychological evaluations. Examinees may be coached to avoid detection by measures of response validity. Relatively little research has evaluated whether graduated levels of coaching has differential effects upon PVT and SVT performance. Accordingly, the present experiment evaluated the effect of graduated levels of coaching upon the classification accuracy of commonly used PVTs and SVTs and the currently accepted criterion of failing two or more PVTs or SVTs. Method: Participants simulated symptoms associated with mild traumatic brain injury (TBI). One group was provided superficial information concerning cognitive, emotional, and physical symptoms. Another group was provided detailed information about such symptoms. A third group was provided detailed information about symptoms and guidance how to evade detection by PVTs. These groups were compared to an honest-responding group. Extending prior experiments, stand-alone and embedded PVT measures were administered in addition to SVTs. Results: The three simulator groups were readily identified by PVTs and SVTs, but a meaningful minority of those provided test-taking strategies eluded detection. The Word Memory Test emerged as the most sensitive indicator of simulated mild TBI symptoms. PVTs achieved more sensitive detection of simulated head injury status than SVTs. Conclusions: Individuals coached to modify test-taking performance were marginally more successful in eluding detection by PVTs and SVTs than those coached with respect to TBI symptoms only. When the criterion of failing two or more PVTs or SVTs was applied, only 5% eluded detection.
Cancer genetic risk assessment for individuals at risk of familial breast cancer.

BACKGROUND The recognition of an inherited component to breast cancer has led to an increase in demand for information, reassurance, and genetic testing, resulting in the creation of genetics clinics for familial cancer. The first step for patients referred to a cancer genetic clinic is a risk assessment. OBJECTIVES To evaluate the impact of cancer genetic risk assessment services on patients at risk of familial breast cancer. SEARCH STRATEGY The specialised register maintained by the Cochrane Breast Cancer Group was searched. We also searched MEDLINE, EMBASE, CINAHL, PsycLIT, CENTRAL, DARE, ASSIA, Web of Science, SIGLE and LILACS. The searches covered the period 1985 to February 2005. We also hand-searched relevant journals. SELECTION CRITERIA Trials looking at interventions for cancer genetic risk assessment delivery for familial breast cancer were considered for inclusion. Trials assessed outcomes such as understanding of risk, satisfaction and psychological well-being. Studies were excluded if they concerned cancers other than breast cancer or if participants were not at risk of breast cancer. Trials concerning the provision of information or education were also excluded as it was intended to review these separately. Participants could be individuals of any age or gender, with or without a known BRCA mutation, but without a previous history of breast cancer or any other serious illness. DATA COLLECTION AND ANALYSIS Two authors independently assessed trial quality and extracted data. Additional information was sought from investigators as necessary. Due to the heterogeneity of both the interventions and outcomes, data were analysed descriptively. MAIN RESULTS Fifty-eight papers were identified as relevant to the review, 54 of these were subsequently excluded. The three included trials (pertaining to five papers), provide data on 1251 participants and assessed the impact of cancer genetic risk assessment on outcomes including perceived risk, and psychological distress. This review suggests that cancer genetic risk assessment services help to reduce distress, improve the accuracy of the perceived risk of, and increase knowledge about, breast cancer and genetics. The health professional delivering the risk assessment does not appear to have a significant impact on these outcomes. AUTHORS' CONCLUSIONS This review found favourable outcomes for patients' risk assessment for familial breast cancer. However, there were too few papers to make any significant conclusions about how best to deliver cancer genetic risk assessment services. Further research is needed assessing the best means of delivering cancer risk assessment, by different health professionals, in different ways and in alternative locations.
Technical Note: Measurement of bow tie profiles in CT scanners using radiochromic film.

PURPOSE To provide a noninvasive technique to measure the intensity profile of the fan beam in a computed tomography (CT) scanner that is cost effective and easily implemented without the need to access proprietary scanner information or service modes. METHODS The fabrication of an inexpensive aperture is described, which is used to expose radiochromic film in a rotating CT gantry. A series of exposures is made, each of which is digitized on a personal computer document scanner, and the resulting data set is analyzed to produce a self-consistent calibration of relative radiation exposure. The bow tie profiles were analyzed to determine the precision of the process and were compared to two other measurement techniques, direct measurements from CT gantry detectors and a dynamic dosimeter. RESULTS The radiochromic film method presented here can measure radiation exposures with a precision of ∼ 6% root-mean-square relative error. The intensity profiles have a maximum 25% root-mean-square relative error compared with existing techniques. CONCLUSIONS The proposed radiochromic film method for measuring bow tie profiles is an inexpensive (∼$100 USD + film costs), noninvasive method to measure the fan beam intensity profile in CT scanners.
Feeling Strong

In this article the author reports findings from a Parse research study on the experience of feeling strong with 10 participants living in community. The central finding of the study is the structure: Feeling strong is propelling resolutely amid adversity, as jubilant fulfilling assuredness surfaces with discerning spirited envisioning with treasured alliances. The findings are discussed in relation to the humanbecoming school of thought and extant literature.
A237T as a Modulating Mutation in Naturally Occurring Extended-Spectrum TEM-Type β-Lactamases

ABSTRACT A TEM-1 β-lactamase derivative containing the single amino acid substitution A237T slightly increased (from 24 to 32 μg/ml) the cephalothin MIC for Escherichia coli RYC1000 but did not influence the activities of cefotaxime, ceftazidime, and aztreonam (MICs of 0.03, 0.12, and 0.06 μg/ml, respectively). Despite its apparent neutrality, addition of the A237T mutation to the pair of mutations characterizing TEM-10 (R164S and E240K) had a strong effect on substrate preference. Ceftazidime and aztreonam MICs decreased from 128 and 16 μg/ml to 16 and 2 μg/ml, respectively. In contrast, the cefotaxime MIC increased from 0.5 to 4 μg/ml. The acquisition of apparently neutral or even deleterious mutations results in a very effective mechanism of resistance to different β-lactams that may be simultaneously or subsequently present in the environment. We propose here that the mutation in position 237 is an example of a modulating mutation and that consideration of this type of mutation may be important for understanding the evolution of β-lactamases.