Miracle-dz/UniFAR-FTUs huggingface dataset:
Understanding News Sharing Across Social Media

News sharing across different social media platforms is increasingly impacting on our news habits. However, we know very little about what makes news popular in these settings. The current paper details what types of news stories are shared the most on two social media platforms—Facebook and Twitter. By conducting a qualitative content analysis and comparing data from four Norwegian media outlets, we find that editorial comment pieces about “softer” news topics are more frequently shared than “harder” news topics from all media outlets—except for TV2. For this latter broadcaster, the results suggest that sensational news and news regarding celebrities allows for viral effects to take place.
Stress, Coping, and Post-traumatic Stress Disorder of French Fathers of Premature Infants

Abstract The aim of this study is to explore and analyze the different patterns of paternal stress, post-traumatic stress symptoms, and coping strategies of a French sample of the NICU of Toulouse. Forty-eight fathers of premature infants (26–35 weeks gestational age) participated in this study. Three questionnaires were used: Parental Stress Scale: NICU, PPQ, and CHIP. Principal results show that fathers exhibit high levels of stress, in particular, sights and sounds, and role alteration; as well as a post-traumatic stress symptomatology. They use coping strategies such as family integration and communication with the medical staff in order to balance the stressful situation. Stress symptoms are going to induce PTSD symptoms in approximatively half the cases. However, prematurity level or sociodemographic data do not have a particular effect on the variables.
The evolution of the binary population in globular clusters: a full analytical computation

I present a simplified analytical model that simulates the evolution of the binary population in a dynamically evolving globular cluster. A number of simulations have been run spanning a wide range in initial cluster and environmental conditions by taking into account the main mechanisms of formation and destruction of binary systems. Following this approach, I investigate the evolution of the fraction, the radial distribution, the distribution of mass ratios and periods of the binary population. According to these simulations, the fraction of surviving binaries appears to be dominated by the processes of binary ionization and evaporation. In particular, the frequency of binary systems changes by a factor of 1-5 depending on the initial conditions and on the assumed initial distribution of periods. The comparison with the existing estimates of binary fractions in Galactic globular clusters suggests that significant variations in the initial binary content could exist among the analysed globular cluster. This model has been also used to explain the observed discrepancy found between the most recent N-body and Monte Carlo simulations in the literature.
An Ecosystem Model for Massively-Deployed Sensor Networks

Research in wireless sensor network technology has accelerated rapidly in the last decade. Promises of ubiquitous control of the physical environment by these networks open avenues for new applications that will redefine the way we live and work. Due to the small size and low cost of sensor devices, visionaries promise systems enabled by deployment of massive numbers of sensors working in concert. Recent sensor network research has concentrated on developing techniques for performing relatively simple tasks with minimal energy expense, assuming some form of centralized control Unfortunately, centralized control does not scale to massive size networks and execution of simple tasks in sparse networks will not lead to the sophisticated applications predicted. The contribution of this work is to continue our work in looking at massively-deployed sensor networks, motivated by lessons learned from the way biological ecosystems are organized. We demonstrate that in such a model, fully distributed synchronization can be performed in a scalable fashion in massively deployed sensor networks, where individual motes operate based on local information, making local decisions that are aggregated across the network to achieve a globally-meaningful effect.
Emotions and motivated behavior converge on an amygdala-like structure in the zebrafish

The brain reward circuitry plays a key role in emotional and motivational behaviors, and its dysfunction underlies neuropsychiatric disorders such as schizophrenia, depression and drug addiction. Here, we characterized the neuronal activity pattern induced by acute amphetamine administration and during drug‐seeking behavior in the zebrafish, and demonstrate the existence of conserved underlying brain circuitry. Combining quantitative analyses of cfos expression with neuronal subtype‐specific markers at single‐cell resolution, we show that acute d‐amphetamine administration leads to both increased neuronal activation and the recruitment of neurons in the medial (Dm) and the lateral (Dl) domains of the adult zebrafish pallium, which contain homologous structures to the mammalian amygdala and hippocampus, respectively. Calbindin‐positive and glutamatergic neurons are recruited in Dm, and glutamatergic and γ‐aminobutyric acid (GABAergic) neurons in Dl. The drug‐activated neurons in Dm and Dl are born at juvenile stage rather than in the embryo or during adulthood. Furthermore, the same territory in Dm is activated during both drug‐seeking approach and light avoidance behavior, while these behaviors do not elicit activation in Dl. These data identify the pallial territories involved in acute psychostimulant response and reward formation in the adult zebrafish. They further suggest an evolutionarily conserved function of amygdala‐like structures in positive emotions and motivated behavior in zebrafish and mammals.
Opioid peptide immunoreactivity in spinal and trigeminal dorsal horn neurons projecting to the parabrachial nucleus in the rat

The parabrachial nucleus (PB) is the major relay for ascending visceral afferent information from the nucleus of the solitary tract to the forebrain. We have recently found that PB in the rat also receives a substantial afferent projection from neurons in the marginal zone of the entire length of the spinal and trigeminal dorsal horn. Immunoreactive perikarya stained with antisera against several neuropeptides--including dynorphin, enkephalins, and substance P--have been identified in the marginal zone. We therefore investigated the chemical specificity of the spinoparabrachial projection by combining fluorescent retrograde tracing with immunofluorescence for substance P, dynorphin A1-17, met-enkephalin, and two enkephalin precursor fragments (proenkephalin 192–203 and peptide E). Following PB injections of fluorescent dyes, about half of the retrogradely labeled neurons in the marginal zone stained with antisera against either dynorphin or enkephalin series peptides. Elution-restaining experiments indicated that the dynorphin- and enkephalin-immunoreactivities were contained within separate populations of marginal zone neurons. We could not identify any substance P-immunoreactive perikarya in the marginal zone, but substance P-immunoreactive fibers were seen in close apposition to retrogradely labeled, opioid-immunoreactive cell bodies and dendrites. These results indicate that the dynorphin- and enkephalin- immunoreactive perikarya in the marginal zone of the dorsal horn represent independent neuronal populations. These opioid-immunoreactive neurons, which are believed to have extensive local collateral connections, are the main source of a long ascending projection to the parabrachial nucleus in the rat. Furthermore, opioid neurons in the marginal zone may receive substance P-immunoreactive primary sensory afferents.
INFLUENCE OF MYLERAN ON CELL PROLIFERATION IN THE LENS EPITHELIUM.

The effect of a single injection of Myleran on mitosis and DNA synthesis in the rat lens epithelium was studied in an effort to explain the cytotoxic and cytostatic action of this alkylating agent. The lens epithelium is well suited to the determination of such effects in their relation to population dynamics and to processes of differentiation and degeneration of cells. The investigation indicates that Myleran acts in the relatively long d period of the cell cycle in a manner which permits the cells to initiate and complete DNA synthesis normally, but prevents their subsequent mitotic division. Affected cells accumulate in a recognizable "preprophase" state characterized by a bizarre aggregation of chromatin within the nucleus and twice the normal complement of DNA. A portion of the arrested cells undergo nuclear fragmentation and death, and the remainder return to interphase with a tetraploid level of DNA. These cells have a large nucleus and appear to be relatively stable. The Myleran-induced, injury seems to affect only a single cell cycle, and the integrity of the population is eventually restored.
Thurstone and Sensory Scaling : Then and Now

Following a brief summary of the major ideas and assumptions of Thurstone's (! 927a) "A Law of Comparative Judgment" and a discussion of its historical context, this article reviews the subsequent major developments of this model in the sensory area. They are grouped as (a) response criteria, which Thurstone incorrectly believed to be of little significance, (b) several interpretations of the underlying continuum, (c) extensions of his formalism to choice and absolute identification, (d) the possibility of non-Gaussian distributions, and (e) extensions to multidimensional representations.
Family Interfere With Work Conflict: Dampaknya Pada Kepuasan Dalam Bekerja, Kinerja, Dan Niat Untuk Keluar Dari Pekerjaan

This research examined the influence of family interfere with work conflict to job satisfaction, performance and intention to leave, and also the influence of job satisfaction to performance and intention to leave. Survey conducted on 128 bank employees found several findings. First, family interfere with work conflict has negative influence to job satisfaction. Second, job satisfaction has positive influence to performance. Third, job satisfaction has negative influence to intention to leave. Fourth, family interfere with work conflict has negative influence to job performance. Fifth, family interfere with work conflict has positive influence to intention to leave.
Laminoplasty and Laminectomy Hybrid Decompression for the Treatment of Cervical Spondylotic Myelopathy with Hypertrophic Ligamentum Flavum: A Retrospective Study

Objective To report the outcomes of a posterior hybrid decompression protocol for the treatment of cervical spondylotic myelopathy (CSM) associated with hypertrophic ligamentum flavum (HLF). Background Laminoplasty is widely used in patients with CSM; however, for CSM patients with HLF, traditional laminoplasty does not include resection of a pathological ligamentum flavum. Methods This study retrospectively reviewed 116 CSM patients with HLF who underwent hybrid decompression with a minimum of 12 months of follow-up. The procedure consisted of reconstruction of the C4 and C6 laminae using CENTERPIECE plates with spinous process autografts, and resection of the C3, C5, and C7 laminae. Surgical outcomes were assessed using Japanese Orthopedic Association (JOA) score, recovery rate, cervical lordotic angle, cervical range of motion, spinal canal sagittal diameter, bone healing rates on both the hinge and open sides, dural sac expansion at the level of maximum compression, drift-back distance of the spinal cord, and postoperative neck pain assessed by visual analog scale. Results No hardware failure or restenosis was noted. Postoperative JOA score improved significantly, with a mean recovery rate of 65.3±15.5%. Mean cervical lordotic angle had decreased 4.9 degrees by 1 year after surgery (P<0.05). Preservation of cervical range of motion was satisfactory postoperatively. Bone healing rates 6 months after surgery were 100% on the hinge side and 92.2% on the open side. Satisfactory decompression was demonstrated by a significantly increased sagittal canal diameter and cross-sectional area of the dural sac together with a significant drift-back distance of the spinal cord. The dural sac was also adequately expanded at the time of the final follow-up visit. Conclusion Hybrid laminectomy and autograft laminoplasty decompression using Centerpiece plates may facilitate bone healing and produce a comparatively satisfactory prognosis for CSM patients with HLF.
What factors influence online brand trust: evidence from online tickets buyers in Malaysia

This study examines online brand trust and its influencing factors in the specific context of online air ticket buyers in Malaysia. Summarizing academic literature on online brand trust drivers, it was found that there is a need to conduct research on online brand trust. Accordingly our hypotheses is that word-of-mouth, online experience, security/privacy, perceived risk, brand reputation and quality information have significant influence on online brand trust. Our hypothesis is being tested in terms of mentioned variables, on online airline ticket buyers in Malaysia. Using survey methodology, data was collected from 289 online air ticket buyers through questionnaire; validity and reliability tests and causality analysis (multiple regression analysis) had been conducted. According to the findings of the study, security/privacy, word-of-mouth, online experience, quality information and brand reputation appear to have a significant and positive relationship with online brand trust. The results are compared with earlier findings and limitation and further research are discussed. This study provides insightful understanding of consumer's online brand trust.
Regulation of Pulmonary and Systemic Bacterial Lipopolysaccharide Responses in Transgenic Mice Expressing Human Elafin

ABSTRACT The control of lung inflammation is of paramount importance in a variety of acute pathologies, such as pneumonia, the acute respiratory distress syndrome, and sepsis. It is becoming increasingly apparent that local innate immune responses in the lung are negatively influenced by systemic inflammation. This is thought to be due to a local deficit in cytokine responses by alveolar macrophages and neutrophils following systemic bacterial infection and the development of a septic response. Recently, using an adenovirus-based strategy which overexpresses the human elastase inhibitor elafin locally in the lung, we showed that elafin is able to prime lung innate immune responses. In this study, we generated a novel transgenic mouse strain expressing human elafin and studied its response to bacterial lipopolysaccharide (LPS) when the LPS was administered locally in the lungs and systemically. When LPS was delivered to the lungs, we found that mice expressing elafin had lower serum-to-bronchoalveolar lavage ratios of proinflammatory cytokines, including tumor necrosis factor alpha (TNF-α), macrophage inflammatory protein 2, and monocyte chemoattractant protein 1, than wild-type mice. There was a concomitant increase in inflammatory cell influx, showing that there was potential priming of innate responses in the lungs. When LPS was given systemically, the mice expressing elafin had reduced levels of serum TNF-α compared to the levels in wild-type mice. These results indicate that elafin may have a dual function, promoting up-regulation of local lung innate immunity while simultaneously down-regulating potentially unwanted systemic inflammatory responses in the circulation.
Comparison of PAMG-1 and phIGFBP-1 Tests for the Prediction of Preterm Delivery in Patients with Preterm Labor

Objective: To compare PAMG-1 and phIGFBP-1 tests in predicting impending spontaneous preterm delivery within 7 days upon presentation in pregnant women with symptoms of preterm labor. Study Design: From September 2014 to April 2015 women with singleton gestation, symptoms of preterm labor, GA 22 - 35, participated in this prospective cohort study upon admission. Recruited patients had intact membranes and a minimal cervical dilatation of ≤3 cm. Vaginal swabs for phIGFBP-1 and PAMG-1 were taken in addition to routine treatment. Biochemical test results were blinded and had no effect on management of patients. Results: A total of 96 patients were screened for inclusion into the trial; 57 met the inclusion criteria for final analysis. The PAMG-1 test was positive in 5.7% of patients, while phIGFBP-1 test was positive in 29.8% of patients. The prediction of spontaneous preterm delivery within 7 days of admission in patients with a cervical length < 25 mm (30%), the PAMG-1 test and phIGFBP-1 test showed a SN of 100% and 100%; SP of 83.3% and 50.0%, (p ≤ 0.05); PPV of 71.4% and 45.5%; and NPV of 100% and 100%. 89.5% of women who received corticosteroids and 84.2% of women who received tocolysis did not go into preterm labor within one week. Conclusion: Our study supports the high negative predictability of biochemical tests to rule out spontaneous preterm labor in patients with a short cervix. However, our study strongly suggests that the PAMG-1 test is more accurate for predicting imminent spontaneous preterm delivery as compared to phIGFBP-1. These findings can significantly reduce economic burden caused by unnecessary admission and treatment of patients suspected of preterm labor. Such a reduction in the use of corticosteroids and tocolytics would lead to a reduction in the short and long term health effects associated with the use of therapeutic drugs like corticosteroids, antibiotics and tocolytics.
An exploratory study of the lived experiences of Japanese undergraduate EFL students in the flipped classroom

Recently, Japanese higher education has decided to transition from a traditional teacher-centered to a more student-centered, communicative classroom. One promising possibility that could help in the transition is the flipped classroom technique. Examining the lived experiences of Japanese university English as a foreign language (EFL) students who have taken part in a course taught using the flipped classroom technique will help in determining possible benefits of the flipped classroom in EFL higher education in Japan. This study will use a qualitative approach with a case study design to focus on the lived experiences of Japanese EFL university students at Iwate University enrolled in a course taught using the flipped classroom model. This study will focus on the students’ impressions, possible changes in study habits, perceived benefits and challenges, and if students experienced higher levels of authentic communication opportunities due to the flipped classroom. By examining the lived experiences of students who have taken part in a course taught using the flipped classroom technique, this study will contribute to the understanding of learning technologies used to support the implementation of a communicative, student-centered learning environment in the undergraduate EFL classroom.
The Pupillary Light Reflex in Idiopathic Intracranial Hypertension

Purpose To evaluate the effects of idiopathic intracranial hypertension (IIH) on rod-, cone-, and melanopsin-mediated pupillary light reflexes (PLRs). Methods Pupillary light reflexes elicited by full-field, brief-flash stimuli were recorded in 13 IIH patients and 13 normal controls. Subjects were dark-adapted for 10 minutes and the PLR was recorded in response to short-wavelength flashes (0.001 cd/m2: rod condition; 450 cd/m2: melanopsin condition). Subjects were then exposed to a rod-suppressing field and 10 cd/m2 long-wavelength flashes were presented (cone condition). Pupillary light reflexes were quantified as the maximum transient constriction (rod and cone conditions) and the post-illumination pupil constriction (melanopsin condition), relative to the baseline pupil size. Diagnostic power was evaluated using receiver operating characteristic (ROC) analysis. Results The IIH patients had significantly smaller PLRs under the melanopsin (P < 0.001) and rod (P = 0.04) paradigms; a trend for reduced cone-mediated PLRs was also found (P = 0.08). Receiver operating characteristic analysis indicated areas under the curves (AUC) of 0.83 (melanopsin-meditated; P = 0.001), 0.71 (rod-mediated; P = 0.07), and 0.77 (cone-mediated; P = 0.02). The AUC (0.90, P < 0.001), sensitivity (85%), and specificity (85%) were high for ROC analysis performed on the mean of the rod, cone, and melanopsin PLRs. Conclusions Pupillary light reflex reductions in IIH patients indicate compromised RGC function. PLR measurement, particularly under rod- and melanopsin-mediated conditions, may be a useful adjunct to standard clinical measures of visual function in IIH.
Effects of Index-Fund Investing on Commodity Futures Prices

We develop a simple model of futures arbitrage that implies that if purchases by commodity index funds influence futures prices, then the notional positions of the index investors should help predict excess returns in these contracts. We find no evidence that the positions of index traders in agricultural contracts as identified by the Commodity Futures Trading Commission can help predict returns on the near futures contracts. Although there is some support that these positions might help predict changes in oil futures prices over 2006–2009, the relation breaks down out of sample.
Observations of continental biogenic impacts on marine aerosol and clouds off the coast of California

During the 2011 Eastern Pacific Emitted Aerosol Cloud Experiment (E‐PEACE) and 2013 Nucleation in California Experiment (NiCE) field campaigns, a predominantly organic aerosol (> 85% by mass) was observed in the free troposphere over marine stratocumulus off the coast of California. These particles originated from a densely forested region in the Northwestern United States. The organic mass spectrum resolved by positive matrix factorization is consistent with the mass spectra of previously measured biogenic organic aerosol. Particulate organic mass exhibits a latitudinal gradient that corresponds to the geographical distribution of vegetation density and composition, with the highest concentration over regions impacted by densely populated monoterpene sources. Due to meteorological conditions during summer months, cloud‐clearing events transport aerosol from the Northwestern United States into the free troposphere above marine stratocumulus. Based on the variation of meteorological variables with altitude, dry air containing enhanced biogenic organic aerosol is shown to entrain into the marine boundary layer. Fresh impacts on cloud water composition are observed north of San Francisco, CA which is consistent with fresh continental impacts on the marine atmosphere at higher latitudes. Continental aerosol size distributions are bimodal. Particles in the 100 nm mode are impacted by biogenic sources, while particles in the ∼ 30 nm mode may originate from fresh biogenic emissions. Continental aerosol in the 100 nm mode is cloud condensation nuclei active and may play a role in modulating marine stratocumulus microphysics.