Miracle-dz/UniFAR-FTUs huggingface dataset:
Challenging the State: Transnational TV and Political Identity in the Middle East

Several scholars have linked the growth of transnational Arab TV in the Middle East over the past decade to a rise in transnational Muslim and Arab political identification at the expense of national political identity. However, a theoretical context for understanding how media exposure may influence political identification in the Middle East at an individual level of analysis has been lacking, and to date very little quantitative evidence has been presented. Our article addresses this gap by presenting a theoretical framework for linking individual media use to political identity in the Middle East and then employing this framework to quantitatively test the association between transnational Arab TV exposure and individual political identification using a set of cross-national surveys conducted in six Middle Eastern states between 2004 and 2008. We find evidence that exposure to transnational Arab TV increases the probability of transnational Muslim and Arab political identification at the expense of national political identities, though the influence of transnational TV on identity salience varied significantly across levels of education. Theoretical implications for the role of media in political socialization and identity salience, as well as implications for American foreign policy, are discussed.
Visual word pairs for automatic image annotation

The bag-of-visual-words is a popular representation for images that has proven to be quite effective for automatic annotation. In this paper, we extend this representation in order to include weak geometrical information by using visual word pairs. We show on a standard benchmark dataset that this new image representation improves significantly the performances of an automatic annotation system.
Seasonal and Spatial Distributions of Adult Screwworms (Diptera: Calliphoridae) in the Panama Canal Area, Republic of Panama

Abstract The distribution of screwworms, Cochliomyia hominivorax, (Coquerel) was studied in a seasonally moist lowland tropical forest in the Republic of Panama using a combination of field collections and satellite imagery. We found that different forest types could be distinguished and mapped using remotely sensed data. To determine the temporal and spatial distribution of flies, we collected flies coming to rotted liver at 82 sites in ten vegetation types (open areas, edge forest, dry scrub forest, forest successional stage 1, forest successional stage 2, forest successional stage 3, forest successional stage 4, forest successional stage 5, mature forests, palm swamp forest, and forest along streams) over three seasons (dry, transitional, wet). Nine of the vegetation types (excluding dry scrub forest) were identified and mapped using SPOT XS and Landsat 5 TM satellite data. Screwworm flies were most abundant during the transition from wet to dry season. Fly numbers were consistently higher in forest habitats, particularly those with trees 20–30 m in height and a fairly open canopy composed of many deciduous species that shed their leaves during the dry season. Screwworm numbers were also high in palm swamp forest, edge forest, and mature growth forest. Traps sampled in open areas had fewer flies and were unrelated to proximity to cattle. Females accounted for 88% of the total fly counts. This study further substantiates the importance of forests in the ecology and behavior of screwworm flies and demonstrates that remotely sensed data can be used to construct the spatial distribution of these flies in a tropical landscape. We discuss implications of this information to the screwworm eradication program.
$q$-GENERALIZATIONS OF THE PICARD AND GAUSS-WEIERSTRASS SINGULAR INTEGRALS

Introducing a higher order modulus of smoothness based on $q$-integers, in this paper first we obtain Jackson-type estimates in approximation by Jackson-type generalizations of the $q$-Picard and $q$-Gauss-Weierstrass singular integrals and give their global smoothness preservation property with respect to the uniform norm. Then, we study approximation and geometric properties of the complex variants for these $q$ -singular integrals attached to analytic functions in compact disks. Finally, we prove approximation properties of these $q$-singular integrals attached to vector-valued functions.
Etanercept as monotherapy in patients with psoriasis.

BACKGROUND Inflammatory cytokines such as tumor necrosis factor (TNF) have been implicated in the pathogenesis of psoriasis. We evaluated the safety and efficacy of etanercept, a TNF antagonist, for the treatment of plaque psoriasis. METHODS In this 24-week, double-blind study, 672 patients underwent randomization and 652 either received placebo or received etanercept subcutaneously at a low dose (25 mg once weekly), a medium dose (25 mg twice weekly), or a high dose (50 mg twice weekly). After 12 weeks, patients in the placebo group began twice-weekly treatment with 25 mg of etanercept. The primary measure of clinical response was the psoriasis area-and-severity index. RESULTS At week 12, there was an improvement from base line of 75 percent or more in the psoriasis area-and-severity index in 4 percent of the patients in the placebo group, as compared with 14 percent of those in the low-dose--etanercept group, 34 percent in the medium-dose--etanercept group, and 49 percent in the high-dose-etanercept group (P<0.001 for all three comparisons with the placebo group). The clinical responses continued to improve with longer treatment. At week 24, there was at least a 75 percent improvement in the psoriasis area-and-severity index in 25 percent of the patients in the low-dose group, 44 percent of those in the medium-dose group, and 59 percent in the high-dose group. The responses as measured by improvements in the psoriasis area-and-severity index were paralleled by improvements in global assessments by physicians and the patients and in quality-of-life measures. Etanercept was generally well tolerated. CONCLUSIONS The treatment of psoriasis with etanercept led to a significant reduction in the severity of disease over a period of 24 weeks.
Acquiring the English adjective lexicon: relationships with input properties and adjectival semantic typology

Properties of the input, such as raw frequency and syntactic diversity, have been shown to play a role, to different extents, in the acquisition of nouns and verbs. This study investigated the relationship between three properties of the input (input frequency, syntactic diversity, and variety in noun-type co-occurrence) and age of acquisition of English adjectives. In addition, this study explored the relationship between adjectival semantic typology and order of acquisition. The data are 7262 child utterances and 6318 maternal utterances containing one of 272 adjective in the language samples of two children, Sarah and Adam, from age 2;3 to 5;0 (Brown, 1973) available in CHILDES (MacWhinney, 2000). Statistical analyses revealed that all three properties of the input were significantly correlated with age of acquisition, but variety in noun-type co-occurrence was not a significant predictor once input frequency and syntactic diversity were taken into account. Semantic analyses revealed that the distribution of adjective types and tokens differed between the children and the mothers (to an extent) when the data were examined in terms of adjectival semantic types. The results suggest that both properties of the input and the semantic properties of the English adjective class play a role in its acquisition.
Progress of novel techniques for lightweight automobile applications through innovative eco-friendly composite materials: A review

The uncertain climatic changes-related issues in the recent times has led an apprehension for all automotive makers to develop innovative composite materials to reduce vehicle’s fuel consumption. Hence, this review article has given special attention toward the factors that motivated several automakers to undergo research on biocomposites as it plays an important role for biodegradability and sustainability across the globe. In particular, cellulose nanofibers-reinforced composites are the main research focus in the current scenario which can be applied for different automotive applications with numerous advantages and abundant accessibility. Polypropylene (PP) is the emerging polymer in the automotive industry, and many researchers are now mainly focusing their research on PP-based composites which can serve as a boon for different environmental problems faced by the current scenario as depicted by Figure 1. It also reported the recent advancement on the development of innovative composite materials by different automakers with regard to finding suitable actions for reduction of fuel consumption to the recommended confines.
Finite-State Transducers in Language and Speech Processing

Finite-machines have been used in various domains of natural language processing. We consider here the use of a type of transducer that supports very efficient programs: sequential transducers. We recall classical theorems and give new ones characterizing sequential string-to-string transducers. Transducers that outpur weights also play an important role in language and speech processing. We give a specific study of string-to-weight transducers, including algorithms for determinizing and minizizing these transducers very efficiently, and characterizations of the transducers admitting determinization and the corresponding algorithms. Some applications of these algorithms in speech recognition are described and illustrated.
Mild Parkinsonian signs are associated with lower olfactory test scores in the community‐dwelling elderly

Mild Parkinsonian signs (MPS, impaired gait, rigidity, bradykinesia, rest tremor) are commonly found during the clinical examination of older people and may be a precursor to Parkinson's disease (PD) or Alzheimer's disease (AD). Marked deficits in olfaction occur in PD and AD. The objective of this study was to determine whether University of Pennsylvania Smell Test (UPSIT) scores were lower in nondemented community‐dwelling elderly with versus without MPS. Nondemented persons age ≥65 years without PD in Washington Heights‐Inwood, NY were evaluated with an abbreviated motor Unified PD Rating Scale and a 40‐item UPSIT. Lower UPSIT and higher transformed UPSIT score (square root [UPSIT ‐ 41]) indicated greater olfactory dysfunction. One‐hundred‐seventy‐seven (16.4%) of 1,078 participants had MPS. Mean UPSIT scores (MPS vs. without MPS) were 24.3 ± 7.1 versus 26.4 ± 6.8, P < 0.001. In a logistic regression analysis adjusting for age and education, transformed UPSIT score was associated with MPS (OR 1.25, 95% CI 1.04–1.52, P = 0.02). In an adjusted logistic regression analysis, participants with higher transformed UPSIT scores (based on a median split) were 1.55 times more likely to have MPS than were those with lower scores (P = 0.01). Within transformed UPSIT score quartiles, the odds of having MPS were 1.0 (reference), 1.35, 2.02, and 2.20 (P < 0.05). The association with transformed UPSIT scores was similar across MPS subtypes (axial dysfunction, rigidity, tremor). MPS were associated with a mild reduction in olfactory function. These observations further support the view of MPS as a marker of emerging degenerative brain pathologies. © 2007 Movement Disorder Society
Identification and evaluation of endogenous reference genes for steady state transcript quantification by qPCR in the diatom Phaeodactylum tricornutum with constitutive expression independent from time and light

Diatoms are unicellular algae, which due to their importance for the global primary production and their cellular and genetic complexity, became popular subjects of physiological and molecular biological research in the recent years. The increasing genomic information gathered on diatoms since the last decade promotes diverse analyses of their steady state RNA levels, which are commonly performed via quantitative realtime PCR (qPCR), a technique which excels in sensitivity and dynamic range. Up to now there are only a few studies on suitable endogenous reference genes in diatoms. Such reference genes are crucial for any relative qPCR study and must feature stable transcript levels between all the investigated experimental conditions. Therefore we expanded the data on suitable endogenous reference genes by thorough testing of ten potential genes in the model diatom Phaeodactylum tricornutum at light and time discriminate conditions. Stably expressed genes for these conditions will be of great use for any diatom study dealing with time and light dependent effects. Samples of algae grown in a 16 hours low light photoperiod and dark transitioned cells were investigated over a period of up to 33 hours. A set of three endogenous reference genes was found to be stably expressed in a light and time independent manner: the TATA box binding protein TBP, the ribosomal protein S1 RPS and the hypoxanthine-guanine phosphoribosyltransferase HPRT. Other commonly used reference genes like actin, histone H4 or 18S ribosomal ribonucleic acid did not perform well and are thus unsuited for expression analysis in light or time dependent experimental setups.
Coadministration of Epithelial Junction Opener JO-1 Improves the Efficacy and Safety of Chemotherapeutic Drugs

Purpose: Epithelial junctions between tumor cells inhibit the penetration of anticancer drugs into tumors. We previously reported on recombinant adenovirus serotype 3–derived protein (JO-1), which triggers transient opening of intercellular junctions in epithelial tumors through binding to desmoglein 2 (DSG2), and enhances the antitumor effects of several therapeutic monoclonal antibodies. The goal of this study was to evaluate whether JO-1 cotherapy can also improve the efficacy of chemotherapeutic drugs. Experimental Design: The effect of intravenous application of JO-1 in combination with several chemotherapy drugs, including paclitaxel/Taxol, nanoparticle albumin–bound paclitaxel/Abraxane, liposomal doxorubicin/Doxil, and irinotecan/Camptosar, was tested in xenograft models for breast, colon, ovarian, gastric and lung cancer. Because JO-1 does not bind to mouse cells, for safety studies with JO-1, we also used human DSG2 (hDSG2) transgenic mice with tumors that overexpressed hDSG2. Results: JO-1 increased the efficacy of chemotherapeutic drugs, and in several models overcame drug resistance. JO-1 treatment also allowed for the reduction of drug doses required to achieve antitumor effects. Importantly, JO-1 coadmininstration protected normal tissues, including bone marrow and intestinal epithelium, against toxic effects that are normally associated with chemotherapeutic agents. Using the hDSG2-transgenic mouse model, we showed that JO-1 predominantly accumulates in tumors. Except for a mild, transient diarrhea, intravenous injection of JO-1 (2 mg/kg) had no critical side effects on other tissues or hematologic parameters in hDSG2-transgenic mice. Conclusions: Our preliminary data suggest that JO-1 cotherapy has the potential to improve the therapeutic outcome of cancer chemotherapy. Clin Cancer Res; 18(12); 3340–51. ©2012 AACR.
Risk-Sensitive Mean-Field Games

In this paper, we study a class of risk-sensitive mean-field stochastic differential games. We show that under appropriate regularity conditions, the mean-field value of the stochastic differential game with exponentiated integral cost functional coincides with the value function satisfying a Hamilton -Jacobi- Bellman (HJB) equation with an additional quadratic term. We provide an explicit solution of the mean-field best response when the instantaneous cost functions are log-quadratic and the state dynamics are affine in the control. An equivalent mean-field risk-neutral problem is formulated and the corresponding mean-field equilibria are characterized in terms of backward-forward macroscopic McKean-Vlasov equations, Fokker-Planck-Kolmogorov equations, and HJB equations. We provide numerical examples on the mean field behavior to illustrate both linear and McKean-Vlasov dynamics.
Green Synthesis of Robust, Biocompatible Silver Nanoparticles Using Garlic Extract.

This paper details a facile approach for the synthesis of stable and monodisperse silver nanoparticles performed at ambient/low temperature where Allium sativum (garlic) extract functions as the silver salt reducing agent during nanoparticle synthesis as well as the post-synthesis stabilizing ligands. Varying the synthesis conditions provides control of particle size, size-distribution, and kinetics of particle formation. Infrared spectroscopy, energy dispersive x-ray chemical analysis, and high performance liquid chromatography indicated that the carbohydrates present in the garlic extract are the most likely nanoparticle stabilizing chemistry. The synthesized silver nanoparticles also demonstrate potential for biomeical applications, owing to the 1) enhanced stability in biological media, 2) resistance to oxidation by the addition of H2O2, 3) ease and scalability of synthesis, and 4) lack of harsh chemicals required for synthesis. Cytotoxicity assays indicated no decrease in cellular proliferation for vascular smooth muscle cells and 3T3 fibroblasts at a concentration of 25 μg/ml, confirming that garlic extract prepared silver nanoparticles are ideal candidates for future experimentation and implementation into biomedical applications.
Minocycline can delay the development of morphine tolerance, but cannot reverse existing tolerance in the maintenance period of neuropathic pain in rats

Neuropathic pain is a challenge for physicians and basic science researchers, because it often does not respond to routine treatment. The administration of morphine has been considered one of the effective recommended treatments, but its wide application is limited because of the development of antinociceptive tolerance. In general, basic science studies focus on neuropathic pain and morphine tolerance separately. However, we tried to investigate the effect of microglial activation on morphine tolerance in spinal nerve ligation (SNL) rats during the maintenance period of neuropathic pain. This study produced the following results. The morphine tolerance model in neuropathic pain was established by repeated administration of morphine twice daily (10 mg/kg s.c) in the maintenance period of SNL rats. Minocycline, the microglial activation inhibitor, was given once daily (30 mg/kg, i.p.) at different time‐points. The CD11b protein level was measured by western blot to monitor microglial activation. Rats’ mechanical allodynia was assessed using the 50% paw withdrawal threshold, and the tail antinociception was determined using the percentage of the maximal possible antinociceptive effect. First, the repeated administration of morphine induced the development of antinociceptive tolerance during the maintenance period of neuropathic pain. Second, during the development of morphine tolerance, microglial activation, which is related to the analgesic effect of morphine, decreased in the first few days, but this pattern was reversed in the following days with the development of morphine tolerance. Third, the repeated administration of minocycline, a microglial activation inhibitor, did not influence the antinociceptive effect of a single dose of morphine. Fourth, the pre‐administration of minocycline can delay the development of morphine tolerance, but repeated minocycline administration cannot reverse existing morphine tolerance. We concluded that microglial activation contributes to the morphine tolerance of SNL rats in the maintenance period of neuropathic pain, and that minocycline delays the development of morphine tolerance, but does not reverse existing morphine tolerance during the maintenance period of neuropathic pain in rats. These findings might be useful for clinical pain management.
The Island State of the Atoll Source 4U 1820–30

We study the rapid X-ray time variability in all public data available from the Rossi X-Ray Timing Explorer Proportional Counter Array on the atoll source 4U 1820-30 in the low-luminosity island state. A total of ~46 ks of data were used. We compare the frequencies of the variability components of 4U 1820-30 with those in other atoll sources. These frequencies were previously found to follow a universal scheme of correlations. We find that 4U 1820-30 shows correlations that are shifted by factors of 1.13 ± 0.01 and 1.21 ± 0.02 with respect to those in other atoll sources. These shifts are similar to, but smaller than, the shift factor of ~1.45 previously reported for some accreting millisecond pulsars. Therefore, 4U 1820-30 is the first atoll source that shows no significant pulsations but has a significant shift in the frequency correlations compared with the other three nonpulsating atoll sources.
Evolutionary strategy for simultaneous optimization of parameters, topology and reservoir weights in Echo State Networks

Reservoir Computing is a new paradigm in artificial recurrent neural network training. A reservoir is generated randomly and only a readout layer is training [1]. Its simplicity and ease of use, paired with its underlying computational power make it an ideal choice for many application domains, for example time-series prediction, speech recognition, noise modeling, dynamic pattern classification, reinforcement learning and language modeling. However it is necessary to adjust the parameters and the topology to create a “good” reservoir for a given application. This paper presents an original investigation of an evolutionary method for simultaneous optimization of parameters, topology and reservoir weights in Echo State Networks. Optimizing reservoirs is a challenge and several evolutionary strategies for optimizing reservoirs have been presented, generally using the idea of separating the topology and reservoir weights to reduce the search space [1]. Here we present a method to optimize everything in concert. The results of this method applied to two different time series are shown and conferred with previous works.
Trigeminal neuralgia: comparison of two MR imaging techniques in the demonstration of neurovascular contact.

PURPOSE To compare two magnetic resonance (MR) imaging techniques for demonstration of vascular contact with the trigeminal nerve. MATERIALS AND METHODS Thirteen patients with unilateral trigeminal neuralgia and 50 control subjects underwent three-dimensional fast inflow with steady-state precession (FISP) and contrast material-enhanced magnetization-prepared rapid acquisition gradient-echo (MP-RAGE) MR imaging. The images were independently reviewed by two neuroradiologists, who were blinded to the clinical details. Six of the 13 patients underwent surgery. RESULTS Vascular contact with the trigeminal nerve at the root entry zone was seen on FISP images in 10 of 13 (77%) symptomatic nerves and in eight of 113 (7%) asymptomatic nerves (P < .001). MP-RAGE and FISP images demonstrated arterial contacts equally well. MP-RAGE images demonstrated one additional venous contact at the root entry zone in a patient with ipsilateral trigeminal neuralgia. Interobserver agreement was good for both FISP (kappa = 0.69) and MP-RAGE (kappa = 0.78) images. The presence of vascular contact at the root entry zone, seen on preoperative MR images, was confirmed in all six patients who underwent surgery. CONCLUSION Both FISP and MP-RAGE MR imaging are useful in demonstrating vascular contact with the trigeminal nerve at the root entry zone in patients with trigeminal neuralgia.
Automatic Music Genre Classification using Modulation Spectral Contrast Feature

In this paper, we proposed a novel feature, called octave-based modulation spectral contrast (OMSC), for music genre classification. OMSC is extracted from long-term modulation spectrum analysis to represent the time-varying behavior of music signals. Experimental results have shown that OMSC outperforms MFCC and OSC. If OMSC is integrated with MFCC and OSC, the classification accuracy is 84.03% for seven music genre classification.