Miracle-dz/UniFAR-FTUs huggingface dataset:
THE ORBITAL ECCENTRICITY OF SMALL PLANET SYSTEMS

We determine the orbital eccentricities of individual small Kepler planets, through a combination of asteroseismology and transit light-curve analysis. We are able to constrain the eccentricities of 51 systems with a single transiting planet, which supplement our previous measurements of 66 planets in multi-planet systems. Through a Bayesian hierarchical analysis, we ﬁnd evidence that systems with only one detected transiting planet have a di ﬀ erent eccentricity distribution than systems with multiple detected transiting planets. The eccentricity distribution of the single-transiting systems is well described by the positive half of a zero-mean Gaussian distribution with a dispersion σ e = 0 . 32 ± 0 . 06, while the multiple-transit systems are consistent with σ e = 0 . 083 + 0 . 015 − 0 . 020 . A mixture model suggests a fraction of 0 . 76 + 0 . 21 − 0 . 12 of single-transiting systems have a moderate eccentricity, represented by a Rayleigh distribution that peaks at 0 . 26 + 0 . 04 − 0 . 06 . This ﬁnding may reﬂect di ﬀ erences in the formation pathways of systems with di ﬀ erent numbers of transiting planets. We investigate the possibility that eccentricities are “self-excited” in closely packed planetary systems, as well as the inﬂuence of long-period giant companion planets. We ﬁnd that both mechanisms can qualitatively explain the observations. We do not ﬁnd any evidence for a correlation between eccentricity and stellar metallicity, as has been seen for giant planets. Neither do we ﬁnd any evidence that orbital eccentricity is linked to the detection of a companion star. Along with this paper we make available all of the parameters and uncertainties in the eccentricity distributions, as well as the properties of individual systems, for use in future studies.
POSSIBILITIES OF USING THE POTENTIAL OF THE OCEANIC THERMAL ENERGY IN THE WATERS NEAR THE BORDERS OF MOZAMBIQUE

The present study explores the possibility of applying technologies of electricity generation from the ocean, using the thermal gradient energy in the Mozambique Channel (MC). For the application of this system, it is necessary a temperature difference around 20◦C, between the surface and a lower level, with depth not greater than 1000 m. For this reason, the space and temporal behavior of the sea surface temperature was monthly analyzed for the period 1981-2016, including daily data during the year 2016.The ocean temperature in a depth of 1000 m, was analyzed too, for the same periods. The annual course of the ocean surface temperature and its spatial distribution were established. Three areas with a greater potential source of electricity generations were identified, which are located in the provinces of Inhambane, Nampula and Cabo Delgado, where the annual sea surface temperature varies from 24 to 28◦C. El presente trabajo explora la posibilidad de aplicación de tecnologı́as de generación de energı́a eléctrica a partir de la energı́a del gradiente térmico oceánico en el Canal de Mozambique (CM). Para la aplicación de este sistema es necesaria una diferencia de temperatura en el orden de 20◦C, entre la superficie y un nivel inferior, con profundidad no mayor de 1000 m. Por esta razón, fue analizado el comportamiento espacial y temporal de la temperatura superficial para el perı́odo 1981-2016, y también los valores diarios para 2016, ası́ como de la profundidad de 1000 m. Fueran identificadas las condiciones favorables, a lo largo de CM, en las costas de las provincias de Inhambane, Nampula y Cabo Delgado, donde la temperatura oceánica superficial anual varı́a de 24 a 28◦C
Cloud condensation nuclei properties of South Asian outflow over the northern Indian Ocean during winter

Abstract. Extensive measurements of cloud condensation nuclei (CCN) and condensation nuclei (CN) concentrations in the South Asian outflow to the northern Indian Ocean were carried out on board an instrumented research vessel, as part of the Integrated Campaign for Aerosols, gases and Radiation Budget (ICARB) during the winter season (January–February 2018). Measurements include a north–south transect across the South Asian plume over the northern Indian Ocean and an east–west transect over the equatorial Indian Ocean (∼2∘ S), which is far away from the continental sources. South Asian outflow over the northern Indian Ocean is characterized by the high values of CCN number concentration (∼5000 cm−3), low CCN activation efficiency (∼25 %) and a steep increase in CCN concentration with the increase in supersaturation. In contrast, low CCN concentration (∼1000 cm−3) with flat supersaturation spectra was found over the equatorial Indian Ocean. The CCN properties exhibited significant dependence on the geometric mean diameter (GMD) of the aerosol number size distribution, and CCN activation efficiency decreased to low values (<20 %) at the time of new-particle formation events over near-coastal and remote oceanic regions. The analysis of the activation efficiencies for the “similar” aerosol size distributions over the northern Indian Ocean indicated the primary role of aerosol number size distribution on CCN activation efficiency. The dependence of CCN properties and activation efficiency on size-segregated aerosol number concentration, especially during the ultrafine (<100 nm) particle events, is investigated in detail for the first time over the region.
Genetic diversity and biofilm formation analysis of Staphylococcus aureus causing urinary tract infections in Tehran, Iran.

INTRODUCTION Over the past decades, prevalence of biofilm-forming Staphylococcus aureus strains has significantly increased in urinary tract infections. The aim of this study was to investigate prevalence of biofilm forming and adhesion encoding genes and to analyze distribution of different agr and spa types in S. aureus isolates. METHODOLOGY In the present study, 75 S. aureus isolates obtained from patients with urinary tract infections were examined for susceptibility to antimicrobial agents. Adhesion, biofilm, and spa encoding genes were detected by PCR screening; agr types were determined using multiplex PCR. RESULTS Among the 75 isolates, 72% were biofilm producers and 28% were non-biofilm producers. Notably, the ability to produce biofilm was higher among MRSA strains ompared to MSSA strains. The most prevalent biofilm forming gene was icaD (77.3%), followed by icaA (76%), icaB (57.3%) and icaC (50.7%). Adhesion genes clfA, clfB, fnbB, can, fnbA, ebp and bap were detected in 94.7%, 92%, 68%, 64%, 64%, 60% and 5.3% of the isolates, respectively. The spa types t426 and t7789 were found among the non-MDR isolates. It was found that t790, t084, t7789 and t325 spa types were biofilm producers, while t426 and t1339 spa types were non-biofilm producers. CONCLUSION Biofilm encoding genes icaD and spa type t790 and agr type III were the most prevalent factors among MDR biofilm producer isolates. The study emphasized that identification of genes and characterization of molecular types involved in biofilm formation should be considered.
Social Network System For Accounting Students

This study aims to develop edmodo-based learning media to improve the quality of Accounting study in Higher Education. Edmodo is a social network designed specifically for learning where it enables the active interaction between lecturers and students without being limited by time and place. The reason for the development of edmodo based learning media is because of its ease of use (user friendly) than Moodle, more familiar among students because edmodo is almost the same as facebook. This research is categorized as research and development using ADDIE design model which consists of several stages: analyze, design, develop, implementation and evaluate. The result indicate that edmodo-based learning media can improve student’s learning motivation.
Has the “M” word been framed? Marijuana, cannabis, and public opinion

Over the past two decades, a growing cadre of US states has legalized the drug commonly known as “marijuana. ” But even as more states legalize the drug, proponents of reform have begun to shun the term “marijuana” in favor of the term “cannabis. ” Arguing that the “M” word has been tainted and may thus dampen public support for legalization, policy advocates have championed “cannabis” as an alternative and more neutral name for the drug. Importantly, however, no one has tested whether calling the drug “cannabis” as opposed to “marijuana” actually has any effect on public opinion. Using an original survey experiment, we examine whether framing the drug as “marijuana” as opposed to “cannabis” shapes public attitudes across a range of related topics: support for legalization of the drug, moral acceptance of its use, tolerance of activities involving the drug, perceptions of the drug’s harms, and stereotypes of its users. Throughout each of our tests, we find no evidence to suggest that the public distinguishes between the terms “marijuana” and “cannabis. ” We conclude with implications of our findings for debates over marijuana/cannabis policy and for framing in policy discourse more generally.
Asymptotic analysis of evaporating droplets

We consider the evaporation dynamics of a two-dimensional, partially-wetting sessile droplet of avolatile liquid in its pure vapour, which is supported on a smooth horizontal superheated substrate. Assumingthat the liquid properties remain unchanged, we utilise a one-sided lubrication-type model for the evolution ofthe droplet thickness, which accounts for the effects of evaporation, capillarity, slip and the kinetic resistanceto evaporation. We follow an asymptotic approach, which yields a set of coupled evolution equations forthe droplet radius and area, estimating analytically the evaporation-modified apparent angle when evaporationeffects are weak. The validity of our matching procedure is verified by numerical experiments, obtaining alsoan estimate for the evaporation time.
Bone fractures in dogs: A retrospective study of 129 dogs

The aim of the present study was to evaluate 129 dogs with different breed, age and sex admitted to the clinic of Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Zagazig University over a 2-year period with different kinds of fractures. Thorough clinical and radiographic examinations were performed to all animals. The results revealed that German shepherd dogs (74.41%), immature dogs below 1 year of age (80.62%) and male dogs (57.36%) were the most susceptible to fractures. The percentages of fractures of the hind limb (48.06%) were the most common location of the fractures on animals followed by forelimb fractures (28.68%) then pelvic fractures (20.16%) and fractures of the mandible (3.1%). Femur fractures (27.13%) were the most common long bone fractures followed by tibia/fibula (15.5%) then radius/ulna (11.63%) and humerus (10.08%). About 79.84% of animals were treated by gypsona (42.72%), cross pins (22.33%), plate and screws (18.45%), intramedullary pins (14.56%) and wiring (1.94%). Satisfactory results were reported in 86.40% of treated animals and post-operative complications were reported in 13.60% of animals. It was concluded that immature and male dogs were more susceptible to bone fractures. Most of fixation methods are successful when basic principles of fracture repair are followed.
The development of a population physiologically based pharmacokinetic model for mycophenolic mofetil and mycophenolic acid in humans using data from plasma, saliva, and kidney tissue

Mycophenolic acid (MPA) is used widely to prevent graft rejection in kidney‐transplant patients. Therapeutic drug monitoring (TDM) in plasma requires an invasive procedure that is inconvenient, especially in pediatric patients. TDM in saliva is a more convenient non‐invasive alternative compared with plasma.
Misinformation on Twitter During the Danish National Election: A Case Study

Elections are a time when communication is important in democracies, including over social media. This paper describes a case study of applying NLP to determine the extent to which misinformation and external manipulation were present on Twitter during a national election. We use three methods to detect the spread of misinformation: analysing unusual spatial and temporal behaviours; detecting known false claims and using these to estimate the total prevalence; and detecting amplifiers through language use. We find that while present, detectable spread of misinformation on Twitter was remarkably low during the election period in Denmark.
AMELIORATING EFFECT OF METHANOLIC LEAF EXTRACT OF AZADIRACHTA INDICA (NEEM) ON ARSENIC-INDUCED OXIDATIVE DAMAGE IN RAT LIVER

This study investigated the ameliorating effect of methanolic leaf extract of Azadirachta indica on arsenic-induced oxidative damage in rat liver. Twenty four rats were divided into four groups: group 1 (control) received distilled water while 250mg/kg bw of arsenic chloride (AsCl5) was administered intraperitoneally to test groups (2, 3 and 4) to induce hepatic damage. Group 3 and 4 were treated with oral administration of 100mg/kg bw and 200mg/kg bw of methanolic leaf extract of Azadirachta indica respectively for 14 days. Antioxidant capacity was markedly depleted in rats liver administered with arsenic (group 2) as the drug caused significant decrease in hepatic Vitamin C, superoxide dismutase (SOD), catalase and glutathione-s-transferase (GST) activities. The drug also caused significant increase in serum aspartate amino transferase (AST) and alanine aminotransferase (ALT) which is indicative of liver dysfunction. Co-adminstration of Azadirachta indica leaf extract with arsenic to rats (group 3 and 4) effectively reduced the extent of liver damage as levels of serum enzymes and hepatic antioxidants were modulated close to normal (group 1). It can be concluded from this study that Azadirachta indica leaf has hepatoprotective properties and might be useful for treating liver diseases.
Association Of Serum Ferritin And Cardiovascular Risk Factors: A Cross-Sectional Analysis Of Data From The Third National Health And Nutrition Examination Survey

Background: Few data have been published on the association of variables of the insulin resistance syndrome and serum ferritin, an indicator of body iron stores and putative risk factor for cardiovascular morbidity, in representative samples of total populations or in Hispanic Americans. Methods: To describe the distribution of serum ferritin concentration and its association with indicators of insulin resistance, data were analyzed from a cross-sectional survey of a large national sample, the Third National Health and Nutrition Examination Survey. The analysis was restricted to Mexican American men aged 40-74 years. Measurements included glycated hemoglobin, body mass index (BMI), body fat distribution, HDL cholesterol, fasting serum insulin, serum triglycerides and serum ferritin concentrations. Results: Distributions of serum ferritin, glycated hemoglobin, fasting serum insulin and plasma glucose changed little between ages 40 and 69. Log serum ferritin was not correlated with glycated hemoglobin percent and inconsistently correlated with HDL and blood pressure. Log serum ferritin concentration showed significant positive associations with fasting serum insulin concentration independent of age and BMI, levels being elevated in persons with ferritin in the fifth quintile. The association was strongest at age 40-49. Conclusion: Further research is needed on the associations of serum ferritin concentration with insulin resistance and other components of the insulin resistance syndrome to elucidate the mechanisms and significance of observed associations.
No-activation theorem for Gaussian nonclassical correlations by Gaussian operations

We study general quantum correlations of continuous variable Gaussian states and their interplay with entanglement. Specifically, we investigate the existence of a quantum protocol activating all nonclassical correlations between the subsystems of an input bipartite continuous variable system, into output entanglement between the system and a set of ancillae. For input Gaussian states, we prove that such an activation protocol cannot be accomplished with Gaussian operations, as the latter are unable to create any output entanglement from an initial separable yet nonclassical state in a worst-case scenario. We then construct a faithful non-Gaussian activation protocol, encompassing infinite-dimensional generalizations of controlled-not gates to generate entanglement between system and ancillae, in direct analogy with the finite-dimensional case. We finally calculate the negativity of quantumness, an operational measure of nonclassical correlations defined in terms of the performance of the activation protocol, for relevant classes of two-mode Gaussian states.
ST‐Segment–Elevation Myocardial Infarction (STEMI) Patients Without Standard Modifiable Cardiovascular Risk Factors—How Common Are They, and What Are Their Outcomes?

Background Programs targeting the standard modifiable cardiovascular risk factors (SMuRFs: hypertension, diabetes mellitus, hypercholesterolemia, smoking) are critical to tackling coronary heart disease at a community level. However, myocardial infarction in SMuRF‐less individuals is not uncommon. This study uses 2 sequential large, multicenter registries to examine the proportion and outcomes of SMuRF‐less ST‐segment–elevation myocardial infarction (STEMI) patients. Methods and Results We identified 3081 STEMI patients without a prior history of cardiovascular disease in the Australian GRACE (Global Registry of Acute Coronary Events) and CONCORDANCE (Cooperative National Registry of Acute Coronary Syndrome Care) registries, encompassing 42 hospitals, between 1999 and 2017. We examined the proportion that were SMuRF‐less as well as outcomes. The primary outcome was in‐hospital mortality, and the secondary outcome was major adverse cardiovascular events (death, myocardial infarction, or heart failure, during the index admission). Multivariate regression models were used to identify predictors of major adverse cardiovascular events. Of STEMI patients without a prior history of cardiovascular disease 19% also had no history of SMuRFs. This proportion increased from 14% to 23% during the study period (P=0.0067). SMuRF‐less individuals had a higher in‐hospital mortality rate than individuals with 1 or more SMuRFs. There were no clinically significant differences in major adverse cardiovascular events at 6 months between the 2 groups. Conclusions A substantial and increasing proportion of STEMI presentations occur independently of SMuRFs. Discovery of new markers and mechanisms of disease beyond standard risk factors may facilitate novel preventative strategies. Studies to assess longer‐term outcomes of SMuRF‐less STEMI patients are warranted.
Structural Dynamics and Relaxation Processes with Participation of Excited Singlet and Triplet States in Sterically Hindered Porphyrins and Their Chemical Dimers

steric interactions and porphyrin non-planarity remained to be not studied yet. We found for the first time that mono- and di-meso-phenyl substitution in octaethylporphyrins led to a drastic shortening of T 1 decays (∼1.5 ms → 2–5 µs) in deaerated solutions at 295 K without considerable influence on spectral-kinetic parameters of singlet states. These effects have been systematically studied for porphyrins and their chemical dimers with a controllable structure of meso-phenyl substituents as well as for meso-phenyl-substituted octaarylporphyrins with increasing number (n=1÷4) of meso-phenyl rings. In some cases, quantum-chemical calculations have been used to explain experimental findings. Paper cont ains also some recent results showing what circumstances should be taken into account when using these compounds in various areas (excited state deactivation in multiporphyrin complexes, photoinduced electron transfer, singlet oxygen generation).
Caregivers’ causal attributions of their relatives’ mental illness and the association with stigma

Causal attributions of mental illness have received substantial attention given their influence on help-seeking patterns of individuals and the level of engagement with health services. Few studies, however, have examined caregivers’ perspectives of their relatives’ illness. The current study aimed to examine caregivers’ causal attributions of their relatives’ mental illness and its association with perceived stigma in a multi-ethnic Asian sample. Primary caregivers (N = 350) of psychiatric outpatients were recruited from a psychiatric hospital. The attribution and stigma sections of the Family Interview Schedule (FIS) were utilized to obtain caregivers’ causal report of their relatives’ illness and stigma perception. Logistic regressions were performed to examine the socio-demographic and diagnostic correlates of the four categories of causal attributions (psychosocial, biological, drug-/substance use-related, supernatural). The majority of caregivers identified psychosocial causes, followed by biological, supernatural, and lastly drug-/substance use-related causes for their relatives’ illness. Marital status, religion, employment status and the diagnosis of depressive disorders were significant correlates of biological attributions. Ethnicity and not knowing their relatives' diagnosis were significantly associated with psychosocial attributions. For drug-/substance use-related attributions, ethnicity was the only significant correlate. Supernatural attributions did not yield any significant associations. Caregivers who endorsed drug-/substance use-related reasons also reported significantly higher stigma than caregivers who did not endorse these attributions. A tendency to endorse biological and psychosocial causes for their relative’s illness was noted among caregivers. Further research on caregivers’ causal attributions is warranted to account for and replicate current study findings.