Miracle-dz/UniFAR-FTUs huggingface dataset:
Exploiting semantic linkages among multiple sources for semantic information retrieval

The vision of the Semantic Web is to build a global Web of machine-readable data to be consumed by intelligent applications. As the first step to make this vision come true, the initiative of linked open data has fostered many novel applications aimed at improving data accessibility in the public Web. Comparably, the enterprise environment is so different from the public Web that most potentially usable business information originates in an unstructured form (typically in free text), which poses a challenge for the adoption of semantic technologies in the enterprise environment. Considering that the business information in a company is highly specific and centred around a set of commonly used concepts, this paper describes a pilot study to migrate the concept of linked data into the development of a domain-specific application, i.e. the vehicle repair support system. The set of commonly used concepts, including the part name of a car and the phenomenon term on the car repairing, are employed to build the linkage between data and documents distributed among different sources, leading to the fusion of documents and data across source boundaries. Then, we describe the approaches of semantic information retrieval to consume these linkages for value creation for companies. The experiments on two real-world data sets show that the proposed approaches outperform the best baseline 6.3–10.8% and 6.4–11.1% in terms of top five and top 10 precisions, respectively. We believe that our pilot study can serve as an important reference for the development of similar semantic applications in an enterprise environment.
A comprehensive siRNA screen for kinases that suppress macroautophagy in optimal growth conditions

Macroautophagy is a catabolic process that maintains cellular homeostasis and protects cells against various external stresses including starvation. Except for the identification of the Akt-mTORC1 pathway as a major negative regulator, little is known about signaling networks that control macroautophagy under optimal growth conditions. Therefore, we screened a human kinome siRNA library for siRNAs that increase the number of autophagosomes in normally growing MCF-7 human breast carcinoma cells, and identified 10 kinases as regulators of constitutive macroautophagy. Further analysis of these kinases with respect to the autophagic flux, kinase signaling and endolysosomal function identified WNK2 as a positive regulator of autophagosome maturation and nine others as macroautophagy inhibitors. The depletion of MK2, PACSIN1, DAPK2, CDKL3 and SCYL1 functioned upstream of Akt-mTORC1 pathway, whereas CSNK1A1, BUB1, PKLR and NEK4 suppressed autophagosome formation downstream or independent of mTORC1. Importantly, all identified kinases except for BUB1 regulated macroautophagy also in immortalized MCF-10A breast epithelial cells. The kinases identified here shed light to the complex regulation of macroautophagy and open new possibilities for its pharmacological manipulation.
Performance‐Oriented Assessment of Mobility Problems in Elderly Patients

M any people experience a decline in mobility with aging. The multiple chronic diseases and disabilities responsible for this decline also may predispose to falling. This decline is well recognized by clinicians caring for elderly patients. The Canadian Task Force on the Periodic Health Examination not only recognized the problem, but concluded that assessing physical, social, and psychologic functions as they impact on “Progressive Incapacity with Aging” was the most important assessment for patients over age 75. ’ Prominent among their list of potentially preventable impairments were locomotory, sensory, and cognitive functions, each of which is intricately related to mobility. The Canadian Task Force further stated that protection of abilities should be emphasized over diagnosis. They believed that establishing the optimal content of the assessment was a high research priority. The purpose of the following discussion is to address the question of content of a functional mobility assessment appropriate for elderly patients. The limitations of relying solely on either a disease-oriented or a gait analytic approach are outlined. A practical performance-oriented assessment of mobility is described that incorporates useful features of both approaches. The recommended evaluation centers on the more effective use of readily (and frequently) obtained clinical data. Although limited to a discussion of ambulation as the expected mode of mobility (necessary because of space limitations), many of the concepts apply to other modes as well (eg, wheelchair).
Color superhistograms for video representation

In this paper we present a novel method for computing superhistograms to represent video segments. We build cumulative histograms for video shots and scenes. The underlying assumption is that a TV program has a consistent color palette, which can be derived as a family of merged individual shot histograms. We present the experimental results computed from several hours of different TV programs such as sitcoms, serials and news. The superhistograms representing episodes of the same sitcom look strikingly similar. The histograms extracted from TV news are not similar to the histograms extracted from sitcoms. However, there are superhistograms extracted from different sitcoms, which show certain resemblance to each other. This method can be used in a variety of applications that need video classification and retrieval methods such as video editing, studio archival, digital libraries, consumer products, and web crawling.
1 Unified Framework for Flexible and Efficient Top-k Retrieval in Peer-to-Peer Networks

As more and more data from distributed data sources becomes accessible, supporting queries over peer-topeer networks of such data sources becomes a more convincing application scenario. In such an application scenario, a large scale of accessible data from multiple peers naturally calls for ranked retrieval in order to effectively focus the retrieval on the most relevant, say top-k results. While top-k retrieval has been actively studied lately, existing algorithms are too restrictive due to their assumptions about the predicates and scoring functions used. These restrictive assumptions limit the flexibility of individual users to issue personalized queries. In contrast, we present efficient algorithms that support top-k retrieval customized to the specific predicates and scoring functions desired by the users. Also, unlike existing approaches that only consider a single type of data partitioning, we generalize the application scenario to include peer-to-peer networks of a potentially large number of peers that might partition the data in various ways. More specifically, we develop a unified top-k query processing framework to cover the following types of data partitioning: (1) vertical partitioning where each peer stores partial scores of an identical set of data objects, (2) horizontal partitioning where each peer stores complete scores of a disjoint set of data objects, and (3) mixed partitioning where each peer stores partial scores of a disjoint set of data objects. In particular, we customize queries from users by transforming data synopses on a per-query basis. We also reduce bandwidth consumption by using heuristics to schedule the order in which predicates are evaluated. Our results validate the efficiency and effectiveness of our framework by considering the bandwidth consumption, delay, and correctness of our algorithms.
Flows without wandering points on compact connected surfaces

Given a compact 2—dimensional manifold M we classify all continuous flows ϕ without wandering points on M. This classification is performed by finding finitely many pairwise disjoint open ϕ-invariant subsets {U 1 , U 2 , . , U n } of M such that ∪ n i=1 U i = M and each U i is either a suspension of an interval exchange transformation, or a maximal open cylinder made up of closed trajectories of ϕ.
Sustainable Seafood Consumption in Action: Relevant Behaviors and their Predictors

Within the discussion around sustainable diets, seafood consumption is still a relatively neglected field. This article discusses relevant behaviours consumers can perform to consume seafood sustainably. The predictive power of intention, descriptive social norms, trust, awareness and pro-environmental attitudes are theoretically discussed and statistically tested across two studies in regards to (a) using sustainable seafood labels, and (b) using sustainable seafood guides. Data analysis (N 1 = 309, N 2 = 881 Norwegian adults) shows that intentions, social norms and trust predict seafood label use across studies. The variables predicting seafood guide use are less stable which might be due to this behaviour being performed by a very small fraction of consumers only. Causal relationships have been identified in study 2 by applying cross-lagged panel analyses between intentions, trust and social norms and seafood label use. Further causal relationships were found between intentions, trust and awareness and seafood guide use. A bidirectional relationship was confirmed between descriptive social norms and seafood guide use. Potential strategies to promote seafood label- and seafood guide use, are discussed based on these results.
The impact of an oral health program on domestic violence survivors within community shelters.

BACKGROUND The authors conducted a study to evaluate the impact of an oral health treatment program on oral health-related quality of life (OHRQoL) for women who were domestic violence (DV) survivors living in community shelters. METHODS After completing DV education, dental residents provided treatment to female survivors of DV (n = 37) at on-site clinics. They administered pretest and posttest surveys to participants to assess their OHRQoL in terms of pain, impact of oral health on functioning and discomfort, embarrassment and quality of life overall to the participants. The authors also administered patient satisfaction surveys to participants to assess their satisfaction with treatment and the program. RESULTS Participants reported significantly improved OHRQoL for seven of the eight items assessed (P < .05). They were satisfied with their treatment and with dental residents' performance. CONCLUSIONS The program was effective and well received. Practical Implications. By participating in a one-day DV education program and using portable dental equipment installed in community shelters, dental residents and dentists can provide much needed dental treatment to a population of women who otherwise may not seek or have access to oral health care. Treatment can play an important role in DV survivors' self-esteem and reintegration into normal social and workplace activities.
Induced muscle differentiation in an embryonal carcinoma cell line

Cells of the teratocarcinoma-derived line P19S1801A1 (01A1) are pluripotent embryonal carcinoma cells and can be induced to differentiate when aggregated and exposed to dimethyl sulfoxide. Many nonneural cell types appear in dimethyl sulfoxide-treated cultures, cardiac and skeletal muscle being the most easily identified. We have used immunofluorescence procedures with monoclonal antibodies directed against muscle myosin to confirm and quantitate the number of muscle cells formed. A monoclonal antibody reactive with an embryonal carcinoma-specific surface antigen was used to confirm the disappearance of undifferentiated cells after dimethyl sulfoxide treatment. Cardiac muscle cells developed within 4 to 5 days of drug exposure, but skeletal muscle cells did not become evident until 7 to 8 days. We have isolated a mutant cell line (D3) which appears to be incapable of muscle development but which does form neurons and glial cells when exposed to high retinoic acid concentrations. We propose that this system will be useful for investigation of the means by which pluripotent cells become committed to development along the striated muscle lineages.
Psychoanalytic and Empirical Approaches to Developmental Psychopathology: Can They Be Usefully Integrated?

The epistemic problem of psychoanalytic psychotherapy: the validity of the case study Data generated in the clinical psychoanalytic psychotherapeutic setting bears the dual epistemic burden of confirming: (a) the analyst's understanding of the patient; and (b) general psychoanalytic hypotheses concerning the nature ofhuman development, psychological abnormality and the existence and the characteristics of numerous psychic mechanisms. Freud's conviction that what will ultimately benefit the patient is the discovery of the truth, led him to place perhaps undue emphasis upon clinical data, in particular, the patient's response to interpretation, cumulatively or singly, as an indicator ofthe validity of the psychoanalytic enterprise.
Occultation of ε Geminorum by Mars: Evidence for Atmospheric Tides?

Temperature profiles of the martian atmosphere have been derived from airborne observations of the 8 April 1976 occultation of ε Geminorum. Within the altitude range from 50 to 90 kilometers, these profiles show peak-to-peak variations of 35�K with a vertical scale of 20 kilometers and represent evidence for strong tides in the martian atmosphere. However, more information is necessary to conclusively rule out a radiative explanation for the temperature variations.
Association of Amelogenin with High Caries Experience in Indian Children.

OBJECTIVE The purpose of this study was to identify alterations in amelogenin gene that are associated with dental caries susceptibility and to develop a non-invasive early screening test for caries risk. STUDY DESIGN 60 individuals were selected for the study based on the inclusion and exclusion criteria and were divided into two groups based on DMFT score. DMFT was scored according to World Health Organization guidelines. Saliva obtained from all participants was stored in Indogenix DNA Self-Collection kits at 4°C. DNA was extracted according to the manufacturer's instructions. Once the entire DNA was isolated from each sample it was put forward for PCR amplification. The amplified amelogenin gene was then run on 2% agarose gel stained with ethidium bromide. The amplified gene was processed by SSCP technique to find out the altered bands and then subjected to DNA sequencing for identification of alterations in the amino acid sequence of amelogenin gene. RESULTS The sequencing data showed the presence of mutation. Samples showing mutation (43.3%) showed high correlation with caries (80.7%) experience which was statistically significant. CONCLUSION Understanding the genetics of dental caries susceptibility will provide new insights into the caries process in individuals and will facilitate the development of targeted preventive strategies.
Radio Continuum Emission from the Central Stars of M20, and the Detection of a New Supernova Remnant near M20

The Trifid Nebula (M20) is a well-known prominent optical H II region trisected by obscuring dust lanes. Radio continuum VLA observations of this nebula show free-free emission at λ = 3.6 and 6 cm from three stellar sources lying close to the O7 V star at the center of the nebula. We argue that neutral material associated with these stars is photoionized externally by the UV radiation from the hot central star. We also report the discovery of a barrel-shaped supernova remnant, SNR G7.06-0.12, at the northwest rim of the nebula, and two shell-like features, G6.67-0.42 and G6.83-0.21, adjacent to W28 and M20. We discuss the nature of these features and their possible relationship to the pulsar PSR 1801-2306 and W28 OH (1720 MHz) masers.
Exploring nanobiotechnology in controlling malaria and cancer

Plants play an important role in balancing the nature. Green plants synthesize their own food giving off oxygen. Not only plants are the source of food, plant products provide wood and wood products, fibers, drugs, oils, latex, pigments, and resins. In present scenario the bio-compounds like flavinoids, terpenoids, reducing sugars etc present in plants are used in the biosynthesis of silver nanoparticles (AgNPs). Silver nanoparticles play a vital role in drug delivery, diagnostics, imaging, sensing, gene delivery, artificial implants, and tissue engineering. AgNPs are also manufactured using chemical and physical processes, but these methods are costly and have negative impact on environment. Biologically synthesized AgNPs are eco-friendly, cost-effective and do not cause any anthropogenic effects. In the present study we biofabricated AgNPs using leaf extract of certain plants like Azadirachta indica, Callistemon citrinus, and lemongrass. The synthesis of AgNPs was confirmed by using spectral scan within the range of 300–700nm. Particle size and morphology of the AgNPs were studied with the help of Transmission electron microscopy (TEM). The so formed particles were spherical in shape ranging from 40–50nm in case of Azadirachta indica, 80–90nm when made through Callistemon citrinus and 20–30nm in lemongrass respectively. These AgNPs were tested against malarial vector Anopheles stephensi and cancer cell lines HepG2. The results show that the synthesized AgNps were effective against malarial vector and cancer cells when exposed to AgNPs after 24hrs and 48hrs respectively. Hence biologically synthesized AgNPs can be potent in eradication of cancer and diseases spread through mosquito vectors.
Efficacy of sparfloxacin and autoradiographic diffusion pattern of [14C]Sparfloxacin in experimental Staphylococcus aureus joint prosthesis infection

Using a new rabbit model of methicillin-susceptible Staphylococcus aureus knee prosthesis infection, we compared the efficacies of sparfloxacin (50 mg/kg of body weight subcutaneously, twice a day) and pefloxacin (50 mg/kg subcutaneously, twice a day). A partial knee replacement was performed with a silicone implant fitted into the intramedullary canal of the tibia, and 5 x 10(7) CFU of methicillin-susceptible S. aureus was injected into the knee. The 7-day treatment regimen was started 15 days later. The MICs and MBCs of sparfloxacin and pefloxacin were, respectively, 0.06 and 0.25 microgram/ml (MIC) and 0.25 and 1 microgram/ml (MBC). The peak levels of sparfloxacin and pefloxacin in serum were 3.6 and 21 micrograms/ml, respectively. Three weeks after the end of treatment, animals were sacrificed and tibias were removed, pulverized, and quantitatively cultured. In contrast to pefloxacin (3.61 +/- 1.64 log10 CFU/g of bone), sparfloxacin significantly reduced the bacterial density (2.12 +/- 1.1 log10 CFU/g of bone) (P = 0.01) in comparison with the level in controls (4.59 +/- 1.21 log10 CFU/g of bone), without selection of resistant variants. Sparfloxacin was significantly more effective than pefloxacin (P = 0.025). The autoradiographic pattern of [14C]sparfloxacin diffusion was studied in noninfected animals with prostheses and in infected animals 15 days after inoculation. Sixty minutes after completion of infusion of 250 microCi of [14C]sparfloxacin, in infected animals the highest levels of radioactivity were detected around the prosthesis, in femoral cartilage, and in articular ligaments. Radioactivity was slightly less intense in bone marrow and muscles and was very weak in compact bone. The distribution of sparfloxacin in uninfected rabbits was similar. Thus, sparfloxacin may represent a valid alternative therapy in these infections provided that it is carefully monitored for potential side effects.
A Novel Criterion for Writer Enrolment Based on a Time-Normalized Signature Sample Entropy Measure

This paper proposes a novel criterion for an improved writer enrolment based on an entropy measure for online genuine signatures. As online signature is a temporal signal, we measure the time-normalized entropy of each genuine signature, namely, its average entropy per second. Entropy is computed locally, on portions of a genuine signature, based on local density estimation by a Client-Hidden Markov Model. The average time-normalized entropy computed on a set of genuine signatures allows then categorizing writers in an unsupervised way, using a K-Means algorithm. Linearly separable and visually coherent classes of writers are obtained on MCYT-100 database and on a subset of BioSecure DS2 containing 104 persons (DS2-104). These categories can be analyzed in terms of variability and complexity measures that we have defined in this work. Moreover, as each category can be associated with a signature prototype inherited from the K-Means procedure, we can generalize the writer categorization process on the large subset DS2-382 from the same DS2 database, containing 382 persons. Performance assessment shows that one category of signatures is significantly more reliable in the recognition phase, and given the fact that our categorization can be used online, we propose a novel criterion for enhanced writer enrolment.
An evaluation of the Speech Perception in Noise test.

The effects of presentation level and signal-to-babble ratio (S/B) on SPIN performance were investigated for eighty normal hearing listeners. Both intensity and S/B had a significant effect on scores. Performance improved at the more favourable S/B regardless of presentation level, and scores were better at the lower presentation level regardless of S/B. Possible clinical applications of the SPIN test are discussed.
Direct incorporation of fault level constraints in optimal power flow as a tool for network capacity analysis

The aim of this paper is to present a method for the direct incorporation of fault level constraints (FLCs) in the optimal power flow (OPF) as a tool for network capacity analysis, i.e., optimal generation expansion planning within an existing network. A mathematical methodology to convert constraints imposed by fault levels to simple nonlinear inequality constraints is developed. No new variables are introduced in the OPF formulation to describe the additional constraints. Most common OPF-solving engines already have the computational capacity to handle numerous nonlinear constraints, such as the ones described by the power balance equations on buses. Therefore, once FLCs are converted to nonlinear constraints described by OPF variables, they can be directly introduced to any optimization process performing the OPF. A 12-bus/15-line test case demonstrates the advantages of the new method in comparison with a previously proposed iterative method that converted them to restrictions on new capacity. It also proves that when FLCs are ignored, the capacity of the network to absorb new generation is overestimated.
Remifentanil Infusion Facilitates Early Recovery for Obese Outpatients Undergoing Laparoscopic Cholecystectomy

D espite the well known adverse effects of obesity, it is still the most common nutritional disorder in the United States. Unfortunately, there is a paucity of data supporting the use of one anesthetic technique over another in obese (versus nonobese) patient populations. Prolonged emergence time from general anesthesia in obese patients can be problematic in the ambulatory setting because it can delay the early recovery process. Cork et al. (1) reported that the use of IV anesthetic and analgesic drugs does not guarantee a shorter emergence period in the obese population. Because remifentanil can reduce the required endtidal concentration of volatile anesthetics by up to 50% (2,3), we hypothesized that the use of a remifentanil infusion during a sevoflurane-based anesthetic would facilitate emergence from anesthesia in obese patients undergoing ambulatory surgery.