Miracle-dz/UniFAR-FTUs huggingface dataset:
A Comparative Analysis of Visual Agenda-setting in Reporting Islam

The media set the agenda of public discourse and define people’s perception of the issues. Research shows that analysis of visual elements in the media coverage of Islam is under-represented. This study explores and compares visual agenda-setting of Islam in selected Nigerian and Malaysian newspapers. Punch and Vanguard were chosen from Nigeria while The Star and New Straits Times were chosen from Malaysia based on their online readership. The study focused on content analysis of 425 photos and 23 videos used in the selected newspapers. Sample was collected from November 2015 until September 2016. Only photos and videos used in articles directly related to Islam were collected from the respective websites of the newspapers. It was found that Nigerian newspapers used more violent photos in reporting Islam than Malaysian newspapers. Of all the photos used in the selected newspapers, 43 reflected violence blamed on Islam while 382 were non-violent. None of the videos reflected violence. Though the use of violent photos is minimal in the newspapers, their implication might be highly influential. Visual bias could be avoided through collective effort of journalists, editors, and corporate ownership of the media.
Collateral Damage by Facebook Applications : a Comprehensive Study ( under review )

Third-party applications on Facebook can collect personal data of the users who install them, but also of their friends. This raises serious privacy issues as these friends are not notified by the applications nor by Facebook and they have not given consent. This paper presents a detailed multi-faceted study on the collateral information collection of the applications on Facebook. To investigate the views of the users, we designed a questionnaire and collected the responses of 114 participants. The results show that participants are concerned about the collateral information collection and in particular about the lack of notification and of mechanisms to control the data collection. Based on real data, we compute the likelihood of collateral information collection affecting users: we show that the probability is significant and greater than 80% for popular applications such as TripAdvisor. We also demonstrate that a substantial amount of profile data can be collected by applications, which enables application providers to profile users. To investigate whether collateral information collection is an issue to users’ privacy we analysed the legal framework in light of the new General Data Protection Regulation. We provide a detailed analysis of the entities involved and investigate which entity is accountable for the collateral information collection. To provide countermeasures, we propose a privacy dashboard extension that implements privacy scoring computations to enhance transparency towards collateral information collection. Furthermore, we discuss alternative solutions highlighting other countermeasures such as notification and access control mechanisms, cryptographic solutions and application auditing. To the best of our knowledge this is the first work that provides a detailed multi-faceted study of this problem and that analyses the threat of user profiling by application providers.
Axial Suspension Compliance and Compression for Enhancing Performance of a Nonlinear Vibration Energy Harvesting Beam System

Developing energy harvesting platforms that are strongly sensitive to the low and diffused frequency spectra of common environmental vibration sources is a research objective receiving great recent attention. It has been found that utilizing designs and incorporating structural influences that induce small values of linear stiffness may considerably enhance the power generation capabilities of energy harvesting systems. This research examines these two factors in new light toward the development of a biologically-inspired energy harvesting beam platform that exploits axial compressive effects and compliant suspensions. Through theory and experiments, it is found that the strategic exploitation of such characteristics promotes dramatic improvements in the average power that may be generated for the same excitation conditions. Examining the origin of these performance enhancements, it is seen that large compliance in the compressed axial suspensions facilitates a favorable redistribution of dynamic energy, which thereby enables greater bending of the harvester beam and increased electromechanical transduction. [DOI: 10.1115/1.4031412]
Mechanical characterization of internal layer failure in the human carotid artery

Blunt carotid artery injuries are commonly characterized by intimal failures leading to vessel dissection, resulting in cerebral infarction and ischemic stroke. These injuries typically occur in motor vehicle collisions and, although the incidence is low, are associated with high morbidity andmortality rates. Previous studies of arterial failure mechanics did not quantify intimal failure. The present study quantified intimal failure mechanics relative to catastrophic vessel failure in human and porcine arteries. Under mechanical distraction, human internal and common carotid arteries demonstrated similar behaviour, with only ultimate stress being significantly different (p<0.05). Porcine aortas sustained significantly greater stress and strain at initial intimal failure, strain at ultimate failure, and intimal-to-ultimate stress and strain ratios. Human carotid arteries were obtained from cadavers of advanced age that were frozen prior to excision. Because these factors may alter soft-tissue mechanical response,young, fresh porcine aortas are likely a better model of blunt carotid artery injury. This study provides a mechanical basis for clinical findingsof intimal failure in blunt carotid artery injury. For the covering abstract see ITRD E134311.
The diurnal cycle of convective activity over South Asia as diagnosed from METEOSAT-5 and TRMM data.

Cloud and precipitation data from satellites were used to characterize the climatological diurnal cycle of convective activity over South Asia. Spatial and temporal variability were investigated using three hourly blackbody brightness temperature (TBB) data from the METEOSAT-5 during March-April-May (pre-monsoon) and June-July-August (summer monsoon) of 1999 - 2000. We focused on three regions over South Asia: region A in the Himalayas, region B in north India and region C in the Bay of Bengal (BOB). The cloud cluster (CC) technique was used first to detect deep convection over north India during the summer monsoon when deep convection was less frequent; cloud cover frequency (CCF) was used to diagnose convection of a moderate depth. TBB thresholds of 219 and 235 K were used in the CC and CCF methods, respectively. Ten years of Tropical Rainfall Measuring Mission (TRMM) rainfall product (3B42) was analyzed as well to check the METEOSAT-5 findings. The diurnal cycle varies greatly with location. In the pre-monsoon season, there were many CC over region B especially during the late afternoon hours. But deep convective activity was weaker during the summer monsoon season as convection mostly reached the mid-troposphere only. Bimodal diurnal cycle in CC occurrence was noted in the region A during summer monsoon, with the morning mode having more of the larger clusters than the afternoon mode. The afternoon mode appears to be suppressed in the presence of strong ambient wind shear. The life cycle of cloud clusters during summer monsoon is also worthy of note: statistically speaking, there is a gradual delay in the preferred time of initiation, attainment of maximum area and dissipation as one progresses northward from regions C through B to A. More clusters survive for longer than 3 hours in region C as compared to the other two regions.
Effect of Process- and Outcome-Based Financial Incentives on Weight Loss Among Prediabetic New York Medicaid Patients: A Randomized Clinical Trial

Purpose: To determine whether different financial incentives are effective in promoting weight loss among prediabetic Medicaid recipients. Design: Four-group, multicenter, randomized clinical trial. Setting and Participants: Medicaid managed care enrollees residing in New York, aged 18 to 64 years, and diagnosed as prediabetic or high risk for diabetes (N = 703). Intervention: In a 16-week program, participants were randomly assigned to one of 4 arms: (1) control (no incentives), (2) process incentives for attending weekly Diabetes Prevention Program sessions, (3) outcome incentives for achieving weekly weight loss goals, and (4) combined process and outcome incentives. Measures: Weight loss over a 16-week period; proportion who completed educational sessions; proportion who met weight loss goals. Analysis and Results: No intervention arm achieved greater reduction in weight than control (outcome incentive −6.6 lb [−9.1 to −4.1 lb], process incentive −7.3 lb [−9.5 to −5.1 lb], combined incentive −5.8 lb [−8.8 to −2.8 lb], control −7.9 lb [−11.1 to −4.7 lb]; all P > .29). Session attendance in the process incentive arm (50%) was significantly higher than control (31%; P < .0001) and combined incentive arms (28%; P < .0001), but not significantly higher than the outcome incentive arm (38%). Conclusion: Process incentives increased session attendance, but when combined at half strength with outcome incentives did not achieve that effect. There were no significant effects of either process or outcomes incentives on weight loss.
Diffusion tensor imaging for evaluating perianal fistula

Abstract To explore the feasibility of using diffusion tensor imaging (DTI) in the diagnosis of anal fistula and evaluating its activity. Thirty-four patients with perianal fistulas were examined with DTI on a 3.0 T magnetic resonance imaging (MRI) before undergoing surgery. Based on the surgery requirement and preoperative examinations, the lesions fell into 2 groups: the positive inflammation activity (PIA) group and the negative inflammation activity (NIA) group. Each lesion was divided into 3 regions of interest (ROIs) (i.e., the fistula area, edema area, and distant normal-appearing area). Fractional anisotropy (FA) and apparent diffusion coefficient (ADC) values were calculated and analyzed. There were statistically significant differences in FA and ADC values of the fistula area, edema area, and distant normal-appearing area. The FA values of the fistula area, edema area, and distant normal-appearing area in PIA were 0.134 ± 0.046, 0.225 ± 0.060, 0.343 ± 0.070, respectively. The ADC values (×10−3 mm2/s) of the fistula area, edema area, and distant normal-appearing area in PIA were 0.979 ± 0.441, 1.542 ± 0.274, 1.864 ± 0.336, respectively. The FA values of the fistula area, edema area, and distant normal-appearing area in NIA were 0.183 ± 0.057, 0.286 ± 0.059, 0.382 ± 0.084, respectively. The ADC values (×10−3 mm2/s) of the fistula area, edema area, and distant normal-appearing area in NIA were 1.393 ± 0.256, 1.518 ± 0.274, 1.703 ± 0.432, respectively. Regarding the activity, the FA and ADC values of the PIA group were lower than those of the NIA group in the fistula area, and the differences were statistically significant (P = .009, .004). The FA values of the edema area in the PIA group were lower than those in the NIA group, and the difference was statistically significant. The ADC values of the edema area, and both the FA and ADC values of the distant normal-appearing area all exhibited no statistically significant differences between the 2 groups. DTI parameters may reflect microstructures of perianal fiatulas via quantitative information. FA and ADC values were instrumental in evaluating the activity of perianal fistulas.
Effects of an Upper-Body Training Program Involving Resistance Exercise and High-Intensity Arm Cranking on Peak Handcycling Performance and Wheelchair Propulsion Efficiency in Able-Bodied Men.

Chaikhot, D, Reed, K, Petroongrad, W, Athanasiou, F, van Kooten, D, and Hettinga, FJ. Effects of an upper-body training program involving resistance exercise and high-intensity arm cranking on peak handcycling performance and wheelchair propulsion efficiency in able-bodied men. J Strength Cond Res XX(X): 000-000, 2018-The aim of this study was to determine the training effects of an upper-body training program involving resistance exercise and high-intensity arm cranking on peak handcycling performance, propulsion efficiency, and biomechanical characteristics of wheelchair propulsion in able-bodied men. The training group (n = 10) received a 4-week upper-body resistance training (RT), 70% of 1 repetition maximum, 3 sets of 10 repetitions, 8 exercise stations, 2 times per week, combined with high-intensity interval training (HIIT) 2 times per week. High-intensity interval training consisted of arm-crank exercise, 7 intervals of 2 minutes at 80-90% of peak heart rate (HRpeak) with 2-minute active rest at 50-60% of HRpeak. The control group (n = 10) received no training. Both groups performed a preincremental and postincremental handcycling test until volitional exhaustion to evaluate fitness and a 4-minute submaximal wheelchair propulsion test at comfortable speed (CS), 125 and 145% of CS, to evaluate gross mechanical efficiency (GE), fraction of effective force (FEF), percentage of peak oxygen consumption (% V[Combining Dot Above]O2peak), and propulsion characteristics. Repeated-measures analysis of variance was performed (p < 0.05). Training resulted in a 28.2 ± 16.5% increase in peak power output, 13.3 ± 7.5% increase in V[Combining Dot Above]O2peak, 5.6 ± 0.9% increase in HRpeak, and 3.8 ± 1.5% decrease in HRrest. No training effects on FEF, GE, % V[Combining Dot Above]O2peak, and push characteristics were identified. In conclusion, the combined RT and arm-cranking HIIT improved fitness. However, it seems that this training did not result in improvements in propulsion efficiency and push characteristics. Additional wheelchair skill training may be needed to fully benefit from this advantage in daily life propulsion.
Assessing Variability in Hospital-Level Mortality Among U.S. Medicare Beneficiaries With Hospitalizations for Severe Sepsis and Septic Shock*

Objectives: To assess the variability in short-term sepsis mortality by hospital among Centers for Medicare and Medicaid Services beneficiaries in the United States during 2013–2014. Design: A retrospective cohort design. Setting: Hospitalizations from 3,068 acute care hospitals that participated in the Centers for Medicare and Medicaid Services inpatient prospective payment system in 2013 and 2014. Patients: Medicare fee-for-service beneficiaries greater than or equal to 65 years old who had an inpatient hospitalization coded with present at admission severe sepsis or septic shock. Interventions: None. Measurements and Main Results: Individual level mortality was assessed as death at or within 7 days of hospital discharge and aggregated to calculate hospital-level mortality rates. We used a logistic hierarchal linear model to calculate mortality risk-adjusted for patient characteristics. We quantified variability among hospitals using the median odds ratio and calculated risk-standardized mortality rates for each hospital. The overall crude mortality rate was 34.7%. We found significant variability in mortality by hospital (p < 0.001). The middle 50% of hospitals had similar risk-standardized mortality rates (32.7–36.9%), whereas the decile of hospitals with the highest risk-standardized mortality rates had a median mortality rate of 40.7%, compared with a median of 29.2% for hospitals in the decile with the lowest risk-standardized mortality rates. The median odds ratio (1.29) was lower than the adjusted odds ratios for several measures of patient comorbidities and severity of illness, including present at admission organ dysfunction, no identified source of infection, and age. Conclusions: In a large study of present at admission sepsis among Medicare beneficiaries, we showed that mortality was most strongly associated with underlying comorbidities and measures of illness on arrival. However, after adjusting for patient characteristics, mortality also modestly depended on where a patient with sepsis received care, suggesting that efforts to improve sepsis outcomes in lower performing hospitals could impact sepsis survival.
Targeting Antigen-Specific B Cells Using Antigen-Expressing Transduced Regulatory T Cells

Controlling immune responses in autoimmunity and to biotherapeutics is an unmet need. In hemophilia, for example, up to one third of patients receiving therapeutic factor VIII (FVIII) infusions develop neutralizing Abs termed “inhibitors. ” To address this problem in a mouse model of hemophilia A, we used an Ag-specific regulatory T cell (Treg) approach in which we created a novel B cell–targeting chimeric receptor composed of an FVIII Ag domain linked with the CD28-CD3ζ transmembrane and signaling domains. We termed these “BAR” for B cell–targeting Ab receptors. CD4+CD25hiCD127low human Tregs were retrovirally transduced to express a BAR containing the immunodominant FVIII C2 or A2 domains (C2- and A2-BAR). Such BAR-Tregs specifically suppressed the recall Ab response of spleen cultures from FVIII-immunized mice in vitro and completely prevented anti-FVIII Ab development in response to FVIII immunization. Mechanistic studies with purified B cells and T cells from tolerized or control recipients demonstrated that the FVIII-specific B cells were directly suppressed or anergized, whereas the T cell response remained intact. Taken together, we report in this study a successful proof-of-principle strategy using Ag-expressing Tregs to directly target specific B cells, an approach which could be adapted to address other adverse immune responses as well.
Violence Exposure in South African Adolescents: Differential and Cumulative Effects on Psychological Functioning

This study examined the associations between different types of violence victimization and psychological functioning in South African adolescents. Both differential and cumulative effects of violence were investigated. A multi-ethnic (Black, White, people of mixed heritage, and people of Indian/Asian descent) sample of adolescents in secondary schools in the Western Cape Province (N = 1,574; boys = 46.5%, girls = 53.5%; Mage = 16 years) completed a survey on their experiences of exposure to violence (across different contexts and polyvictimization) and their levels of hopelessness, anxiety, depression, perceived stress, and suicidal ideation. The results showed that indirect and direct victimization in the community, and indirect political victimization were consistent predictors for adverse psychological functioning, whereas victimization in home and school contexts did not emerge to be significant. Polyvictimization had a consistent linear effect on psychological symptoms. Interventions in South Africa should focus on addressing the psychological effects of community and political victimization on adolescents. Adopting a holistic treatment approach would be useful to gain a comprehensive understanding of adolescents’ victimization experiences and maximize the impact of support to enhance their psychological functioning.
The Urban Exposome during Pregnancy and Its Socioeconomic Determinants

Background: The urban exposome is the set of environmental factors that are experienced in the outdoor urban environment and that may influence child development. Objective: The authors’ goal was to describe the urban exposome among European pregnant women and understand its socioeconomic determinants. Methods: Using geographic information systems, remote sensing and spatio-temporal modeling we estimated exposure during pregnancy to 28 environmental indicators in almost 30,000 women from six population-based birth cohorts, in nine urban areas from across Europe. Exposures included meteorological factors, air pollutants, traffic noise, traffic indicators, natural space, the built environment, public transport, facilities, and walkability. Socioeconomic position (SEP), assessed at both the area and individual level, was related to the exposome through an exposome-wide association study and principal component (PC) analysis. Results: Mean±standard deviation (SD) NO2 levels ranged from 13.6±5.1 μg/m3 (in Heraklion, Crete) to 43.2±11 μg/m3 (in Sabadell, Spain), mean±SD walkability score ranged from 0.22±0.04 (Kaunas, Lithuania) to 0.32±0.07 (Valencia, Spain) and mean±SD Normalized Difference Vegetation Index ranged from 0.21±0.05 in Heraklion to 0.51±0.1 in Oslo, Norway. Four PCs explained more than half of variation in the urban exposome. There was considerable heterogeneity in social patterning of the urban exposome across cities. For example, high-SEP (based on family education) women lived in greener, less noisy, and less polluted areas in Bradford, UK (0.39 higher PC1 score, 95% confidence interval (CI): 0.31, 0.47), but the reverse was observed in Oslo (−0.57 PC1 score, 95% CI: −0.73, −0.41). For most cities, effects were stronger when SEP was assessed at the area level: In Bradford, women living in high SEP areas had a 1.34 higher average PC1 score (95% CI: 1.21, 1.48). Conclusions: The urban exposome showed considerable variability across Europe. Pregnant women of low SEP were exposed to higher levels of environmental hazards in some cities, but not others, which may contribute to inequities in child health and development. https://doi.org/10.1289/EHP2862
Family-based study of association between MAFB gene polymorphisms and NSCL/P among Western Han Chinese population.

BACKGROUND Non-syndromic cleft lip with or without cleft palate (NSCL/P) are the most common human congenital birth defects with a complex etiology. MAFB has been reported as a candidate gene involved in the pathogenesis of NSCL/P from genome-wide association study (GWAS) findings, and no replication studies have been performed in Western Han Chinese. OBJECTIVES The aim of this study was to investigate the associations of MAFB among NSCL/P trios in Western Han Chinese. MATERIAL AND METHODS We selected 6 single nucleotide polymorphisms (SNPs) (rs6072081, rs6065259, rs17820943, rs13041247, rs11698025 and rs6102085) near MAFB based on previous GWAS findings and recruited 298 case-parents trios with NSCL/P from Western Han Chinese population, while genotypes were done by SNPscan technology. RESULTS Strong evidence of an association was found at rs17820943 (p = 0.0023; odds ratio - ORtranmission = 0.7 and 95% confidence interval [CI]: 0.55-0.88) and rs13041247 (p = 0.0023; ORtranmission = 0.7 and 95% CI: 0.55-0.88) among NSCL/P; genotypic transmission-disequilibrium test (TDT) analysis further confirmed this. C/C homozygote at rs17820943 (z = 3.44 and p = 0.00058) and T/T homozygote at rs13041247 (z = 3.14 and p = 0.0017) was over-transmitted among NSCL/P, which indicated they could increase the risk of having an affected baby. Sliding window haplotype analysis showed that haplotypes consisting of C allele at rs17820943 and T allele at rs13041247 were still over-transmitted among NSCL/P (lowest p = 0.0021). CONCLUSIONS This study further confirmed that the targeted SNPs at MAFB were associated with NSCL/P trios from Western Han Chinese population, which provides more scientific evidence for the future research and genetic counseling.