Miracle-dz/UniFAR-FTUs huggingface dataset:
Rule-based model transformation for, and in simulink

Over the past decade, the design of embedded systems has come to rely on models as electronic artifacts that are both analysable and executable. Such executable models are at the core of Model-Based Design. Simulink® is a popular Model-Based Design tool that supports simulation of models in various stages of design. While Simulink supports relating the various different models used in design, the technology to do so relies on the underlying Simulink code base. Instead, this paper employs explicit models of the relations between the various different design models. In particular, a rule-based approach is presented for model-to-model transformations. The abstraction from the code base provides benefits such as a more intuitive representation and the ability to more effectively reason about the transformations. The transformation rules and schedules are designed by augmenting standard Simulink model elements (e.g., blocks) for use in model transformation based on the structured RAMification approach. The approach is illustrated by the transformation of a continuous-time model, part of an adaptive controller, to a disrete-time counterpart, which is consecutively optimized for simulation.
Analytical model for RESET operation of Phase Change Memory

We present a novel analytical model for the RESET operation of Phase Change Memory (PCM) that explicitly describes the dependency of the programming current on various cell dimensions and material parameters. This model also explains, for the first time, the fundamental physics behind the inverse relationship between dynamic resistance(Rd) and the amplitude of the programming current.
RNA binding protein with multiple splicing: a new marker for retinal ganglion cells.

PURPOSE To characterize expression of the RNA binding protein (RBPMS) in the retina as a specific marker for retinal ganglion cells (RGCs). METHODS Optic nerve transection (ONT) was performed on adult male Wistar rats. Retrograde RGC labeling was performed with FluoroGold (FG) applied to the cut surface of the optic nerve. RBPMS mRNA and protein expression in the retina was analyzed by in situ hybridization and immunohistochemistry, respectively. The expression of RBPMS in various rat tissues was analyzed with semiquantitative RT-PCR. RESULTS RBPMS mRNA and protein expression was localized primarily to irregularly shaped cells in the ganglion cell layer of the retina. Quantitative analysis showed that almost 100% of RGCs labeled by FG were also RBPMS-positive, irrespective of their location relative to the optic nerve head. Approximately 94% to 97% of RBPMS-positive cells were also positive for Thy-1, neurofilament H, and III beta-tubulin. In 2-week ONT retinas, the remaining few RGCs were weakly stained with RBPMS compared with intact RGCs in control retinas. Outside the retina, expression of RBPMS was observed in the heart, kidney, liver, and lungs. No expression was detected in any neuronal tissues except the retina. CONCLUSIONS The data indicate that in the retina RBPMS is selectively expressed in RGCs and therefore could serve as a marker for RGC quantification in normal retinas and for estimation of RGC loss in ocular neuropathies.
A characterization to evaluate graphical user interface frameworks for television receivers

This paper presents an analysis of the existing graphical user interface (GUI) creation frameworks, in order to investigate how well these frameworks can be applied for graphical user applications in modern television services. The analysis is based on a characterization presented in this paper and it provides a list of key enablers and a quick methodology that decide the most suitable graphical framework. Some of the considered aspects were the license (possibilities of commercial use of the solution), levity of integration with the standard user interface for television receivers (remote controller), usability for the end user, development effort, system resources utilization and energy consumption. Finally, we present a case study where the characterization with the specific GUI application (TVHome) has been used. We introduce several GUI design conventions, to make GUI framework the most applicable for the television receiver.
A note on feedback communication with mismatched decoding

It is shown that, even on memoryless channels, feedback may be beneficial when the decoder is constrained to use a given suboptimal decoding metric. In fact, subject to certain conditions that we formulate, feedback allows reliable communication at rates approaching Shannon's capacity. For scenarios where these conditions are not satisfied, we propose to exploit the feedback using a two-phase coding scheme.
Information Value, Export and Hedging

The paper analyzes the interactions between the precision of information, trade and welfare within a decision framework of an exporting firm. Information in a financial market is described in terms of a publicly observable signal. With higher transparency, the signal conveys more precise information about the random foreign exchange rate. More precise information about exchange rate changes has ambiguous effects on trade and welfare which depend critically on technology of the firm and the degree of risk aversion.
The Influence of Information Stimulus Event on Human Information Behavior

People use information systems to seek information. Transformative technologies have increased the number of information sources and amount of time people consume interacting with them. However, life is overloaded with unpredictable and uncontrolled information sources, generating anxiety, stress, and uncertainty. While the Management Information Systems field is concerned with understanding how to increase adoption of information systems that represent formal information sources, transformative technologies are selected by users and used to perform work tasks. Given this scenario, we present a new approach to investigate user behavior in this information context. The objective of this research in progress is to investigate information stimulus event, which influences human information behavior in the context of the large number of information sources. We hope to provide a new model to assist the academic community, practitioners, and society to understand this phenomenon, as well as to improve IS design and help individuals to advance their experience and interaction with IS.
Isolation of α‐ and β‐Subunits of Peak‐I hCG and Generation of Highly Specific Polyclonal Antisera

Abstract Development of polyclonal antisera is still a choice in some hard‐pressed budget laboratories. In the present study, an attempt was made to isolate α‐ and β‐subunits from peak‐I hCG, generation of polyclonal antisera and their characterization. The anti‐hCG‐α antisera showed titres of 1∶8000 and anti‐hCG‐β antisera 1∶16,000 at 50% binding to radiolabelled hCG in RIA. Studies on specificity using anti hCG‐β antiserum demonstrated no cross‐reaction with several hormones tested in the present study, except for hCG‐β and hCG, thus eliciting a highly specific hCG‐β antiserum.
Improving patient outcomes with technology and social media in paediatric diabetes

Abstract The UK has the highest number of children and young people with diagnosed Type 1 diabetes mellitus (T1DM) in Europe, but the lowest numbers attaining good diabetes control (1, 2). Novel strategies and incorporation of digital strategies were identified in the team for development to improve overall patient care and outcomes in our population of children and young people with T1DM. Within a dual-site integrated care organisation, 3 digital initiatives were proposed from 2012-2013 to 1) establish Facebook communications with parents/patients, 2) to implement an electronic diabetes information management system (using Twinkle.Net) and 3) to undertake routine uploading of blood glucose meters and insulin pumps (using DIASEND®) with the aim to improve outcomes in paediatric diabetes care. Key objectives for the three initiatives were aimed to optimise the following outcomes: • Reduce HbA1c levels • Decrease emergency admissions, reduce diabetes-related complications and minimise the length of hospital stays • Improve patient satisfaction and communication • Improve efficiencies with mandatory audit submissions • Empower patients, parents, and the multidisciplicnary team with accurate, real-time information. These digital initiatives showed effective use of technology and social media in achieving significant improvements in all the outcomes within the objectives.
Implementing SVPWM technique to axial flux permanent magnet synchronous motor drive with internal model current controller

This paper presents a study of axial flux permanent magnet synchronous motor (AFPMSM) drive system. An internal model control (IMC) strategy is introduced to control the AFPMSM drive through currents, leading to an extension of PI control with integrators added in the off-diagonal elements to remove the cross-coupling effects between the applied voltages and stator currents in a feed-forward manner. The reference voltage is applied through a space vector pulse width modulation (SVPWM) unit. A diverse set of test scenarios has been realized to comparatively evaluate the state estimation of the sensor-less AFPMSM drive performances under the implemented IMC-based control regime using a SVPWM inverter. The resulting MATLAB simulation outcomes in the face of no-load, nominal load and speed reversal clearly illustrate the well-behaved performances of IMC controller and SVPWM technique to an Axial Flux PM Motor Drive system.
Trends in HCV prevalence among injecting drug users in Glasgow and Edinburgh during the era of needle/syringe exchange.

In 1998, we reported that anti-HCV prevalence among injectors from Glasgow had declined between 1990 and 1995. We set out to ascertain if the anti-HCV prevalence among injectors from Edinburgh had declined similarly during this period and if there had been any trend in prevalence among injectors from both cities since 1995. Residual sera from both cities' injecting drug users who had undergone named HIV testing were identified, linked to age band and gender information and tested anonymously for anti-HCV. Among Edinburgh's injectors, significant (p < 0.0001) decreases in anti-HCV prevalence from 69% (1989/90) to 13% (1997) and from 80% (1989/90) to 54% (1997) were seen in those aged < 25 y and > or = 25 y, respectively. Among Glasgow's injectors, a significant (p < 0.0001) decrease in prevalence from 91% (1990) to 43% (1997) was seen only among those aged < 25 y. Of both cities' 15-19 y olds, sampled during 1995-97, 17% (24/139) were anti-HCV-positive. The findings suggest that the incidence of HCV among young injectors continued to decrease during the 1990s--the era of needle/syringe exchange and other interventions--but is still too high. Further investigative and preventive work is required.
First Comes Cohabitation and then Comes Marriage?

Recent evidence indicates an overall retreat from marriage. Cohabitation has contributed to this trend as cohabiting unions are increasingly not resulting in marriage. As an initial step in understanding why some cohabiting couples do not marry, the authors examine factors associated with cohabitors' marriage expectations. The authors focus particularly on the effects of socioeconomic status and race/ethnicity because prior research has suggested that the retreat from marriage in the United States has been more marked among Blacks than among non-Hispanic Whites or Hispanics and also for those of lower socioeconomic status. Using the 1995 National Survey of Family Growth, we find Black cohabiting women have lower odds of expecting marriage. However, for all race and ethnic groups the probability of expecting to marry depends on men's socioeconomic position.
RCS of a target above a random rough surface with impedance boundaries using GO and PO methods

High-frequency scattering from an electrically large target above a randomly rough surface both with impedance boundaries are carried out by extending an existing algorithm originally proposed for perfectly conducting objects based on ray-tracing. Basically, physical and geometrical optics approximations are used to efficiently calculate the electric and magnetic currents induced on the boundaries. In this study, higher-order wave interactions between the target and rough surface and the different parts of target by themselves up to the second order are evaluated. The simulation results are verified by those of the MLFMM technique.
Predictors of Discrepancies in Parkinson's Disease Patient and Caregiver Ratings of Apathy, Disinhibition, and Executive Dysfunction before and after Diagnosis

Abstract Parkinson's disease (PD) patient and caregiver reports of patient functioning are often used interchangeably in clinical and research settings; however, the consistency of these reports is largely unknown. This study aimed to investigate the consistency and predictors of discrepancy between self- and caregiver reports of patient apathy, disinhibition, and executive dysfunction. Fifty-one pairs of nondemented PD patients and their caregivers completed the Frontal Systems Behavior Scale (FrSBe). Patients were administered a neuropsychological battery, and mood and burden were assessed in a subset of caregivers. Patients and caregivers significantly differed in their ratings of all retrospective prediagnosis behaviors and current levels of disinhibition. Current levodopa equivalent dosages predicted patient-caregiver rating differences in prediagnosis and current apathy and current executive dysfunction, while patient motor function, cognition, and mood failed to predict any disparities in ratings. Caregiver burden and depression were associated with apathy rating discrepancies, while burden was associated with discrepancies in ratings of disinhibition. These results suggest that consistency of patient and caregiver behavioral ratings may vary depending on the behavior assessed; and underscore the importance of considering the reporter when using subjective measures, as discrepancies in behavioral reports may be influenced by specific patient and/or caregiver symptoms or factors. (JINS, 2013, 19, 1–10)
Membership degree fusion of DCT and LGBPH based face recognition approach for single sample problem

For single sample face recognition, the approaches based on statistical learning are always suffering from the generalizability problem because of small samples. This paper proposes a novel non-statistics features extraction approach based on fusion of global and local features. The global and low frequency features are obtained by low frequency coefficients of discrete cosine transform (DCT). The local and high frequency features are extracted by LGBPH. To integrate the global and local features, the final recognition can be achieved by parallel integration of classification results of the global and local features. The membership degree is defined to integrate local classifier and global classifier. The experimental results on ORL face databases show that the global face and local information can be integrated well after membership degree fusion by global and local features, and this improves the performance of single sample face recognition. Meanwhile, the proposed single sample face recognition method outperforms the methods based on DCT+LDA, LGBPH or traditional fusion.
An Integrated in Vitro Approach for Toxicity Testing of Airborne Contaminants

While it is possible to establish the chemical composition of air pollutants through conventional air sampling and analytical techniques, such data do not provide direct measures of toxicity and the potential mechanisms that induce adverse effects. The aim of this study was to optimize in vitro methods for toxicity testing of airborne contaminants. An integrated approach was designed in which appropriate exposure techniques were developed. A diversified range of in vitro assays using multiple human cell systems were implemented. Direct exposure of cells to airborne contaminants was developed by culturing cells on porous membranes in conjunction with a horizontal diffusion chamber system. Concentration-response curves were generated allowing the measurement of toxicity endpoints. Regression analysis indicated a significant correlation between in vitro and published in vivo toxicity data for the majority of selected chemical contaminants. Airborne IC50 values were calculated for selected volatile organic compounds (xylene, 5350 ± 328 ppm > toluene, 10500 ± 527 ppm) and gaseous contaminants (NO2, 11 ± 3.54 ppm > SO2, 48 ± 2.83 ppm and > NH3, 199 ± 1.41 ppm). Results of this study indicate the significant potential of in vitro methods as an advanced technology for toxicity assessment of airborne contaminants.
Radial Lens Distortion with Advanced Outlier Elimination

Radial lens distortion occurs when low-cost cameras or cameras with wide-angle or fish-eye lens are used. The line-based approach is based on the property that straight lines in the 3D world must be straight in 2D images; it estimates a radial lens distortion parameter by finding curved lines in the 2D image which are straight lines in 3D world. To estimate the parameter more accurately, a conventional algorithm eliminates outliers, which are defined as lines which are curved both in the 2D image and in the 3D world. We propose a novel algorithm which extends the concept of outlier to include lines which can cause errors in the estimate of the parameter even though the lines are straight in the 3D world. The proposed algorithm can eliminate outliers effectively. As a result, the proposed algorithm can estimate the distortion parameter more accurately than existing algorithms.
Up front tandem high-dose chemotherapy (HD) compared to standard chemotherapy with doxorubicin and paclitaxel (AT) in metastatic breast cancer (MBC): Final results of a randomized trial.

641 Background: Trials with late intensification HD have failed to show an advantage in overall survival (OS) for patients with MBC. This trial was initiated to compare up front tandem HD with cyclophosphamide, mitoxantrone and etoposide or standard-dose therapy with AT in patients with MBC. METHODS Between 04/98 and 02/02, 93 pts below 60 ys of age without prior chemotherapy for metastatic disease were randomly assigned to 6-9 courses of AT q3 wks or double HD with PBSCT. G-CSF-mobilized stem cells were collected before and after the 1st course of HD. HD was repeated after 6 weeks. Pts were stratified by menopausal status and hormone receptor (HR) status. HR positive pts received in addition tamoxifen. The primary objective was to compare complete response rates (CR). RESULTS Due to inadequate accrual the trial was terminated early in 03/02.Treatment groups (HD 48 pts, AT 45 pts) were well balanced for baseline characteristics (median age 49.7 ys, range 27-60; visceral metastases 87.1%; HR+ 71.0%; premenopausal 40.9%). Intent-to-treat (ITT) objective response rate (RR) was 66.7% for HD vs 64.4% for AT (p=0.82). Per protocol (PP) analysis showed 78.0% RR for HD and 64.4% for AT (p=0.26). There was no significant difference in CR (ITT: HD 12.5% vs AT 11.1%; PP: HD 14.6% vs AT 11.1%). After a median follow-up of 22.5 mths, 75 pts have progressed (HD 36, AT 39) and 66 pts have died (HD 34, AT 32). ITT analysis showed no significant difference in median TTP (HD 11.1 mths, AT 10.6 mths; p=0.39), duration of response (DR) (HD 13.9 mths, AT 14.3 mths; p=0.98), treatment-free interval (HD 9.7 mths, AT 6.6 mths; p=0.24) and OS (HD 26.9 mths, AT 23,4 mths; p=0.60). As expected, HD was associated with significantly more grade 3/4 myelosuppression, nausea/vomiting, infection and stomatitis, but less neuropathy than AT. CONCLUSIONS In contrast to our previous analysis (Schmid, ASCO 2002), there are no significant differences in CR, RR, TTP, DR and OS between HD and AT. HD was associated with more acute adverse effects. No significant financial relationships to disclose.
GAUSSIAN DECOMPOSITION OF ABSORPTION SPECTRA OF PERIPHERAL LIGHT-HARVESTING COMPLEXES OF PHOTOSYNTHETIC BACTERIA

a Department of General Physics and Spectroscopy, Vilnius University, Saulėtekio 9, LT-10222 Vilnius, Lithuania E-mail: vidita.urbo@gmail.com b Institute of Physics, Savanorių 231, LT-02300 Vilnius, Lithuania c Department of Mathematics, Šiauliai University, Višinskio 19, LT-77156 Šiauliai, Lithuania d Institut de Biologie et Technologie de Saclay, C.E. A. Saclay, 91191 Gif-sur-Yvette Cedex, France e Department of Theoretical Physics, Vilnius University, Saulėtekio 9, LT-10222 Vilnius, Lithuania
An inventory to improve clinical teaching in the general internal medicine clinic

Summary. The increasing occurrence of outpatient medical care has led to the need for more and better medical education in the clinic. The Wisconsin Inventory of Clinic Teaching (WICT) was developed to improve the teaching of attending doctors in a general internal medicine clinic. The items on the inventory were derived from interviews with residents and attending doctors. The inventory was shown to have validity, and to be reliable with internal consistency correlations. We found an interesting disparity between attending doctors’ and residents’ expectations concerning clinical teaching. The instrument is in use as part of a teaching improvement programme for attending doctors in a general internal medicine clinic.
Liquid‐based Papanicolaou test (SurePath) interpretations before histologic diagnosis of endometrial hyperplasias and carcinomas

In addition to the reporting of atypical glandular cells (AGC) and adenocarcinoma (ADCA), the 2001 Bethesda System requires the reporting of benign‐appearing endometrial cells in women aged >40 years (BAEMC). In this study, the authors evaluated the contribution of each of these reporting categories to the sensitivity and specificity of a liquid‐based Papanicolaou test for endometrial carcinoma or hyperplasia.
Design Patterns for Ubiquitous Computing

Design patterns offer a solution to the difficult problem of reusing prior design knowledge. We propose that such patterns also offer an effective way to communicate solutions to ubiquitous computing design problems. Some of the ubicomp design patterns include context-sensitive I/O, physical-virtual associations, global data, proxies for devices, follow-me display, appropriate levels of attention, and anticipation. Design patterns range in scale from a city to a room and, together, form a pattern language that designers can adapt to a project's particular level of complexity or detail.
Performance analysis of mandarin whispered speech recognition based on normal speech training model

The magnitude of the decline in performance is very alarming when the features commonly used in normal speech recognition system are directly used as the input feature of whispered speech in the speech recognition system trained by normal speech. In this paper, in order to finding the characteristics of better matching degree between normal and whispered speech, we propose a spectrum sparse-based approach to obtain the feature of speech spectrum structure. We construct a hidden Markov model based speech recognition baseline system to compare the performance of different features. Experimental results show that the proposed feature can perform better on whispered speech recognition based on the speech recognition system trained by normal speech. This means that the recommended feature is better able to express the similarity between the normal speech and the whisper in the spectral topology structure.