Miracle-dz/UniFAR-FTUs huggingface dataset:
Modulation of incentivized dishonesty by disgust facial expressions

Disgust modulates moral decisions involving harming others. We recently specified that this effect is bi-directionally modulated by individual sensitivity to disgust. Here, we show that this effect generalizes to the moral domain of honesty and extends to outcomes with real-world impact. We employed a dice-rolling task in which participants were incentivized to dishonestly report outcomes to increase their potential final monetary payoff. Disgust or control facial expressions were presented subliminally on each trial. Our results reveal that the disgust facial expressions altered honest reporting as a bi-directional function moderated by individual sensitivity. Combining these data with those from prior experiments revealed that the effect of disgust presentation on both harm judgments and honesty could be accounted for by the same bidirectional function, with no significant effect of domain. This clearly demonstrates that disgust facial expressions produce the same modulation of moral judgments across different moral foundations (harm and honesty). Our results suggest strong overlap in the cognitive/neural processes of moral judgments across moral foundations, and provide a framework for further studies to specify the integration of emotional information in moral decision making.
Giant tentorial dural arteriovenous fistula treated by a combination of trans-arterial embolization and surgery

Abstract Tentorial dural arteriovenous fistulae are uncommon lesions but can be life-threatening. A 34-year-old male presented with intractable headache, seizures, and visual disturbance. Three-dimensional computed tomography (CT) angiography and digital subtraction angiography demonstrated a right tentorial dural arteriovenous fistula supplied by both internal and external carotid systems and draining into a giant venous ampula. Transarterial embolization of the external carotid feeders with Onyx (TM, ev3, Irvine, CA) was carried out. Postembolization angiography revealed persistence of a portion of the fistula supplied by the temporo-occipital branch of right middle cerebral artery. The patient underwent right temporo-occipital craniotomy, division of the feeders and resection of the entire fistula and coagulation of the leptomeningeal arterialized veins. Complete elimination of the fistula was demonstrated by angiography. Postoperative recovery was uneventful; the patient did not develop any fresh neurologic deficits. We review the relevant literature and discuss the rationale for managing these lesions.
Parents Communication After Divorce and Its Impact on Their Children Behavior

The goal of this paper is to determine the level of the communication of divorced parents and its impact on children problems behavior. This is a quantitative study which is focused on the children behavior problems with divorced parents aged 6-18 years old. The identification of the parents communication level is realized using the SDQ questionnaire, (Goodman 1997). The data of this study were self-reported by 400 children in the secondary and high schools of Elbasan district during the academic year 2013-2014. The statistical data processed using nonparametric Spearman’s (rho) test, show that between the parents communication level after divorce and the children problems behavior a significant correlation exist, p=. 039<. 05. At the and of the study some recommendations regarding the role of the state institutions the in order to improve the management of the children problems behavior with divorced parents are given. Keywords : divorc, problems behaviors, communication level, nonparametric leve.
Speaker Identification

Speaker recognition is the computing task of validating a user's claimed identity using characteristics extracted from their voices. Voice-recognition is combination of the two where it uses learned aspects of a speaker's voice to determine what is being said-such a system cannot recognize speech from random speakers very accurately, but it can reach high accuracy for individual voices it has been trained with, which gives us various applications in day today life.
Innervation of Extrahepatic Biliary Tract, With Special Reference to the Direct Bidirectional Neural Connections of the Gall Bladder, Sphincter of Oddi and Duodenum in Suncus murinus, in Whole‐Mount Immunohistochemical Study

Sphincter of Oddi dysfunction is one of the most important symptoms in post‐cholecystectomy syndrome. Using either electrical or mechanical stimulation and retrogradely transported neuronal dyes, it has been demonstrated that there are direct neural pathways connecting gall bladder and the sphincter of Oddi in the Australian opossum and the golden hamster. In the present study, we employed whole‐mount immunohistochemistry staining to observe and verify that there are two different plexuses of the extrahepatic biliary tract in Suncus murinus. One, named Pathway One, showed a fine, irregular but dense network plexus that ran adhesively and resided on/in the extrahepatic biliary tract wall, and the plexus extended into the intrahepatic area. On the other hand, named Pathway Two, exhibiting simple, thicker and straight neural bundles, ran parallel to the surface of the extrahepatic biliary tract and passed between the gall bladder and duodenum, but did not give off any branches to the liver. Pathway Two was considered to involve direct bidirectional neural connections between the duodenum and the biliary tract system. For the first time, morphologically, we demonstrated direct neural connections between gall bladder and duodenum in S. murinus. Malfunction of the sphincter of Oddi may be caused by injury of the direct neural pathways between gall bladder and duodenum by cholecystectomy. From the viewpoint of preserving the function of the major duodenal papilla and common bile duct, we emphasize the importance of avoiding kocherization of the common bile duct so as to preserve the direct neural connections between gall bladder and sphincter of Oddi.
An Energy-aware Iterative Sampling Framework for Data Gathering in Wireless Sensor Networks

Large numbers of nodes are often densely deployed to deliver the desired environmental attributes to the sink in Wireless Sensor Networks (WSNs), so there is a high spatial correlation among the readings of close sensor nodes. Given a certain requirement for accuracy, only part of the sensor nodes should be required to transport the data to sink. We proposed an Energy-aware Iterative Sampling Framework (EISF) for data gathering to reduce the total number of transmissions by exploiting the correlation. In our method, all nodes in a WSNs compete for reporting nodes with energy-related probability and each nonreporting node autonomously determines whether its own readings are redundant or not by utilizing the overheard packets transmitted by the nearby reporting nodes for each epoch. The redundant nodes will be put into sleep mode. After a limited number of iterations, our algorithm can select a set of sampling nodes to transport data with accuracy guarantees. The results of simulation experiments using the real data demonstrate that our proposed approach is effective in prolonging the network life.
An Analysis of the ZVS Two-Inductor Boost Converter under Variable Frequency Operation

The two-inductor boost converter has been previously presented in a zero-voltage switching (ZVS) form where the transformer leakage inductance and the MOSFET output capacitance can be utilized as part of the resonant elements. In many applications, such as maximum power point tracking (MPPT) in grid interactive photovoltaic systems, the resonant two-inductor boost converter is required to operate with variable input output voltage ratios. This paper studies the variable frequency operation of the ZVS two-inductor boost converter to secure an adjustable output voltage range while maintaining the resonant switching transitions. The design method of the resonant converter is thoroughly investigated and explicit control functions relating the circuit timing factors and the voltage gain for a 200-W converter are established. The converter has an input voltage of 20V and is able to produce a variable output voltage from 169V to 340V while retaining ZVS with a frequency variation of 1MHz to 407kHz. Five sets of theoretical, simulation and experimental waveforms are provided for the selected operating points over the variable load range at the end of the paper and they agree reasonably well. The converter has achieved part load efficiencies above 92% and an efficiency of 89.6% at the maximum power of 200W
Simultaneous immunohistochemical detection of tumor cells in lymph nodes and bone marrow aspirates in breast cancer and its correlation with other prognostic factors.

PURPOSE We studied the prognostic and predictive value of immunohistochemically detected occult tumor cells (OTCs) in lymph nodes and bone marrow aspirates obtained from node-negative breast cancer patients. All were classified as distant metastases-free using conventional staging methods. PATIENTS AND METHODS A total of 484 patients with pT1-2N0M0 breast cancer and 70 with pT1-2N1M0 breast cancer and a single affected lymph node participated in our trial. Ipsilateral axillary lymph nodes and intraoperatively aspirated bone marrow were examined. All samples were examined for OTCs using monoclonal antibodies to cytokeratins 8, 18, 19. Immunohistological findings were correlated with other prognostic factors. The mean follow-up was 54 +/- 24 months. RESULTS OTCs were detected in 180 (37.2%) of 484 pT1-2N0M0 patients: in the bone marrow of 126 patients (26.0%), in the lymph nodes of 31 patients (6.4%), and in bone marrow and lymph nodes of 23 (4.8%) patients. Of the 70 patients with pT1-2N1MO breast cancer and a single involved lymph node, OTCs were identified in the bone marrow of 26 (37.1%). The ability to detect tumor cells increased with the following tumor features: larger size, poor differentiation, and higher proliferation. Tumors of patients with OTCs more frequently demonstrated lymph node invasion, blood vessel invasion, higher urokinase-type plasminogen activator levels, and increased PAI-1 concentrations. Patients with detected OTCs showed reduced disease-free survival (DFS) and overall survival (OAS) rates that were comparable to those observed in patients who had one positive lymph node. Multivariate analysis of prognostic factors revealed that OTCs, histological grading, and tumor size are significant predictors of DFS; OTCs and grading of OAS. CONCLUSION OTCs detected by simultaneous immunohistochemical analysis of axillary lymph nodes and bone marrow demonstrate independent metastatic pathways. Although OTCs were significantly more frequent in patients with other unfavorable prognostic factors, they were confirmed as an independent prognostic factor for pT1-2N0M0, R0 breast cancer patients.
Cooperative Signal Constellation for LDPC-Coded Relay System

In this letter, we first develop the cooperative constellation design for the single relay LDPC-coded system; then we describe the associated iterative detection/decoding scheme at the destination node. Simulation results show that, with the cooperative constellation and an appropriate power allocation strategy, the relay system can achieve a performance gain of about 1.6 dB around BER = 10-4.
Dictionary-based stochastic expectation-maximization for SAR amplitude probability density function estimation

In remotely sensed data analysis, a crucial problem is represented by the need to develop accurate models for the statistics of the pixel intensities. This paper deals with the problem of probability density function (pdf) estimation in the context of synthetic aperture radar (SAR) amplitude data analysis. Several theoretical and heuristic models for the pdfs of SAR data have been proposed in the literature, which have been proved to be effective for different land-cover typologies, thus making the choice of a single optimal parametric pdf a hard task, especially when dealing with heterogeneous SAR data. In this paper, an innovative estimation algorithm is described, which faces such a problem by adopting a finite mixture model for the amplitude pdf, with mixture components belonging to a given dictionary of SAR-specific pdfs. The proposed method automatically integrates the procedures of selection of the optimal model for each component, of parameter estimation, and of optimization of the number of components by combining the stochastic expectation-maximization iterative methodology with the recently developed "method-of-log-cumulants" for parametric pdf estimation in the case of nonnegative random variables. Experimental results on several real SAR images are reported, showing that the proposed method accurately models the statistics of SAR amplitude data.
Effects of aerobic and resistance exercise in breast cancer patients receiving adjuvant chemotherapy: a multicenter randomized controlled trial.

PURPOSE Breast cancer chemotherapy may cause unfavorable changes in physical functioning, body composition, psychosocial functioning, and quality of life (QOL). We evaluated the relative merits of aerobic and resistance exercise in blunting these effects. PATIENTS AND METHODS We conducted a multicenter randomized controlled trial in Canada between 2003 and 2005 that randomly assigned 242 breast cancer patients initiating adjuvant chemotherapy to usual care (n = 82), supervised resistance exercise (n = 82), or supervised aerobic exercise (n = 78) for the duration of their chemotherapy (median, 17 weeks; 95% CI, 9 to 24 weeks). Our primary end point was cancer-specific QOL assessed by the Functional Assessment of Cancer Therapy-Anemia scale. Secondary end points were fatigue, psychosocial functioning, physical fitness, body composition, chemotherapy completion rate, and lymphedema. RESULTS The follow-up assessment rate for our primary end point was 92.1%, and adherence to the supervised exercise was 70.2%. Unadjusted and adjusted mixed-model analyses indicated that aerobic exercise was superior to usual care for improving self-esteem (P = .015), aerobic fitness (P = .006), and percent body fat (adjusted P = .076). Resistance exercise was superior to usual care for improving self-esteem (P = .018), muscular strength (P < .001), lean body mass (P = .015), and chemotherapy completion rate (P = .033). Changes in cancer-specific QOL, fatigue, depression, and anxiety favored the exercise groups but did not reach statistical significance. Exercise did not cause lymphedema or adverse events. CONCLUSION Neither aerobic nor resistance exercise significantly improved cancer-specific QOL in breast cancer patients receiving chemotherapy, but they did improve self-esteem, physical fitness, body composition, and chemotherapy completion rate without causing lymphedema or significant adverse events.
Management Education by Distance Mode: Combining Print and Computer Mediated Communication (CMC) Technologies to Provide Flexible Individual Study and Collaborative Learning Opportunities

ABSTRACT Given the need to provide increased opportunities for busy managers to learn, but their reduced availability to attend formal on-campus classes, management students and corporate employers have turned to Distance Education (DE) provision as an alternative to face-to-face (FtF) programmes. Providing flexible delivery, however, does not guarantee that the learning requirements of management students will be met, and needs to be considered in terms of the limits and enhancements to learning that different flexible methodologies support. DE comes in many forms and pedagogics, uses a variety of media, and tends to be designed with the individual learner in mind, whereas the demand for work-relevant management skills requires Management Education (ME) programmes to include collaborative as well as individual modes of learning. Managers require integrative knowledge, emotional intelligence, and complex social and perceptual skills and attitudes that increasingly reflect ethical and values-oriented behaviour. At issue in the shift from FtF to DE is the need to provide opportunities for the ongoing social and interpersonal skills development that would normally occur within the classroom. For DE to add value to management learners it needs to offer flexibility that supports quality work-relevant education. In this paper the author explores whether print-based DE combined with Computer Mediated Communication (CMC) technologies provides a solution. CMC is a networked electronic medium; used in conjunction with print-based DE it can provide opportunities for group interactivity and collaborative learning. Since the skills required for effective CMC participation are also synergistic with the socio-cultural and technical skills required of today's ‘networked manager’, the author suggests that there are further advantages to including CMC as part of the ME curriculum. From a review of the literature, the author concludes that there is much benefit in combining the two methodologies provided that: • appropriate pedagogy is designed into the combined media • the flexibility and educational needs of management learners are met • educators and learners learn how to learn by the new media.
Menstrual Cycle Modulation of the Late Positive Potential Evoked by Emotional Faces

The objective of the present study was to elucidate the time course and neural basis of facial expression recognition as modulated by the menstrual cycle in women. Event-related potentials (ERPs) associated with recognition of different emotional faces were assessed in 29 healthy women during the premenstrual, post-menstrual, and periovulation phases of the menstrual cycle. Accuracy in recognizing different facial expressions was not affected by the menstrual cycle phase. ERP data indicated that only the late positive potential (LPP) was affected by the menstrual cycle phase for all facial expressions: during the periovulation phase, the amplitude of the LPP (750 to 1,000 msec. post-stimulus) was larger than that during the premenstrual phase. A positive correlation between the amplitude of the LPP and facial expression recognition performance was observed only during the periovulation phase. The present study provides electrophysiological evidence that the LPP evoked by emotional faces is modulated by the menstrual cycle, which may be correlated with fluctuations of ovarian hormones.
Use case maps for attributing behaviour to system architecture

The ability to attribute behaviour to architecture is important for the high-level understanding, design, evolution and reengineering of all kinds of systems (from object-oriented programs to parallel and distributed computer systems). Scenarios are a good way of doing it, but popular scenario techniques, such as message sequence charts, that use intercomponent "wiring" as their starting point do not scale up well. Use case maps provide a new, scenario-based way of attributing behaviour to architecture that solves the scale-up problem. The notation enables compact, composite maps to be drawn to represent behaviour patterns of whole systems in terms of causal paths, without reference to "wiring". Through an example, the paper aims to convince software and system engineers that the approach has depth and adds value, despite (and because of) its simplicity and deferment of detail.
Solution structure of neuronal bungarotoxin determined by two-dimensional NMR spectroscopy: calculation of tertiary structure using systematic homologous model building, dynamical simulated annealing, and restrained molecular dynamics.

Neuronal bungarotoxin has previously been shown, using two-dimensional 1H NMR spectroscopy, to have a triple-stranded antiparallel beta-sheet structure which dimerizes in solution [Oswald, R.E. , Sutcliffe, M.J., Bamberger, M. , Loring, R.H. , Braswell, E. , & Dobson, C.M. (1991) Biochemistry 30, 4901-4909]. In this paper, structural calculations are described which use the 582 experimentally measured NOE restraints in conjunction with 27 phi-angle restraints from J-value measurements. The positions of the N-terminal region and C-terminal region were poorly defined in the calculated structures with respect to the remainder of the structure. The region of the structure containing the triple-stranded beta-sheet was, however, well defined and similar to that found in the structure of homologous alpha-bungarotoxin (45% amino acid identity). The experimental restraints did not result in a well-defined dimer interface region because of the small number of NOEs which could be identified in this region. An approach was therefore adopted which produced model structures based to varying degrees on the alpha-bungarotoxin structure. Fourteen different structures were generated in this manner and subsequently used as starting points for refinement using dynamical simulated annealing followed by restrained molecular dynamics. This approach, which combines NMR data and homologous model building, has enabled a family of structures to be proposed for the dimeric molecule. In particular, Phe49 has been identified as possibly playing an important role in dimer formation, this residue in one chain interacting with the corresponding residue in the adjacent chain.
Fast and Incremental Method for Loop-Closure Detection Using Bags of Visual Words

In robotic applications of visual simultaneous localization and mapping techniques, loop-closure detection and global localization are two issues that require the capacity to recognize a previously visited place from current camera measurements. We present an online method that makes it possible to detect when an image comes from an already perceived scene using local shape and color information. Our approach extends the bag-of-words method used in image classification to incremental conditions and relies on Bayesian filtering to estimate loop-closure probability. We demonstrate the efficiency of our solution by real-time loop-closure detection under strong perceptual aliasing conditions in both indoor and outdoor image sequences taken with a handheld camera.
Extent and prevalence of cognitive dysfunction in chronic obstructive pulmonary disease, chronic non-obstructive bronchitis, and in asymptomatic smokers, compared to normal reference values

Background Chronic obstructive pulmonary disease (COPD) can affect cognition. The effects of other less severe chronic airway disorders on cognition remain to be clarified. This study aimed to measure and compare cognitive deterioration in subjects with COPD, subjects with chronic non-obstructive bronchitis (CNOB), and asymptomatic smokers (AS), and to relate the corresponding prevalence to several demographic and clinical variables and to normal reference values. Methods Four hundred and two subjects (COPD n=229, CNOB n=127, and AS n=46) of comparable age were included in the study. Cognitive impairment was assessed using the Mini Mental Status test, the Clock Drawing test, and the Trail Making test A and B. Results The extent and prevalence of cognitive deterioration was greater in COPD subjects, followed by CNOB subjects and AS (P<0.001). The Medical Research Council and COPD Assessment test scores, forced expiratory volume in the first second predicted, and arterial partial pressure of O2 and of CO2 were related to the extent and the prevalence of cognitive deterioration. COPD subjects, CNOB subjects, and AS aged 40–69 years showed the greatest cognitive impairment (P<0.01 compared to normal values). This was particularly clear in COPD subjects. Conclusion Cognitive impairment may start at the early stages of chronic airway damage and progress with a worsening of the respiratory condition. Indeed, the greatest cognitive deterioration was seen in COPD subjects. Cognition impairment may contribute to explaining the insufficient adherence to therapeutic plans and strategies, and the increasing social costs in respiratory subjects.