Miracle-dz/UniFAR-FTUs huggingface dataset:
Assessment of Knowledge, Attitude, and Practice of Physicians toward Pharmacovigilance in Public and Private Hospitals in Jordan

Knowledge, attitude, and practice toward pharmacovigilance (PV) among healthcare providers are strongly associated with reporting of adverse drug reactions (ADRs). This study was conducted to evaluate knowledge, attitude, and practice toward pharmacovigilance and to identify barriers for ADR reporting among physicians working at public and private hospitals in Jordan. This study was conducted using an online questionnaire in the Arabic language, designed by the members of the Health Hazard Evaluation Committee of the Jordan Food and Drug Administration (JFDA) between (August 2016 to December 2017). The questionnaire was completed using Google Forms online. A total of 341 physicians completed the questionnaire online. The rate of reporting of ADRs is low among physicians, only 4.7% have reported an ADR. The majority of physicians had never heard the term PV before. Respondents also lacked awareness of the existence of a PV centre in Jordan, and were unaware that monitoring of ADRs is carried out by the JFDA. Although the majority of physicians had never seen the ADR form, many had positive attitudes toward reporting ADRs. According to participant responses, the main barriers to reporting are: 1) not knowing how to report, 2) not knowing the importance of reporting, 3) unavailability of the ADR form, and 4) general time pressure in the work environment. Although there is a low rate of ADR reporting among physicians, doctors have a positive attitude toward PV and are willing to implement ADR reporting in their practices. More education and training sessions are needed in order to raise physician awareness and knowledge of PV, and to enhance ADR reporting.
The Gravity and The Quantum: A Bohr-inspired Synthesis

One of the pivotal principles of physical natureunderlying mathematical methods of the quantumtheory can be said to be the following.Quantization of a physical quantity is, at a verybasic level, expressing that physical quantity as anintegral multiple of “some unit” of that quantity,that unit being obtainable from the fundamentalconstants of Nature alone. This principle basedon the dimensional analysis has a crucial role innot only the orthodox quantum theory but also insubsequent developments in Physics.As is well known, Niels Bohr, in a masterly useof this principle, had postulated the quantizationrule for the angular momentum of an electron (ofmass m
The nature of the X-ray binary IGR J19294+1816 from INTEGRAL, RXTE, and Swift observations

We report the results of a high-energy multi-instrumental campaign with INTEGRAL, RXTE ,a ndSwift of the recently discovered INTEGRAL source IGR J19294+1816. The Swift/XRT data allow us to refine the position of the source to RAJ2000 = 19 h 29 m 55.9 s DecJ2000 =+ 18 ◦ 18 � 38.4 �� (±3.5 �� ), which in turn permits us to identify a candidate infrared counterpart. The Swift and RXTE spectra are well fitted with absorbed power laws with hard (Γ ∼ 1) photon indices. During the longest Swift observation, we obtained evidence of absorption in true excess to the Galactic value, which may indicate some intrinsic absorption in this source. We detected a strong (P = 40%) pulsation at 12.43781(±0.00003) s that we interpret as the spin period of a pulsar. All these results, coupled with the possible 117 day orbital period, point to IGR J19294+1816 being an HMXB with a Be companion star. However, while the long-term INTEGRAL/IBIS/ISGRI 18−40 keV light curve shows that the source spends most of its time in an undetectable state, we detect occurrences of short (∼2000−3000 s) and intense flares that are more typical of supergiant fast X-ray transients. We therefore cannot make firm conclusions on the type of system, and we discuss the possible implications of IGR J19294+1816 being an SFXT.
Tunable mechanical properties of vulcanised styrene-butadiene rubber by regulating cross-linked molecular network structures

ABSTRACT Establishing the relationship between molecular structures and mechanical properties is of great significance for the structural design of vulcanised styrene-butadiene rubber (SBR). The molecular dynamics method was used to study the mechanical properties of cross-linked SBR with controlled network topology, and the corresponding molecular mechanism was analysed by the energy contribution during the stretching process. The results showed that the tensile stress of the end-linked network sample could be up to 20 times higher than that of the sample with dangling chains at an engineering strain of 1.4. Moreover, under the same fixed cross-linking degree, the tensile stress of the long-chain network sample was significantly higher than that of the short-chain network sample. This is because the molecular chains located in the main chain network will be highly oriented during the stretching process, while the proportion of highly oriented molecular chains is high in samples with end-linked networks or a large proportion of long chains. In addition, due to the limited relaxation of structural units, the end-linked network structure has good thermal stability.
Deep Convective Cloud Top Altitudes at High Temporal and Spatial Resolution

We describe and validate a method of calculating convective cloud top altitudes and potential temperatures up to 50° latitude at high spatial (0.25°) and temporal (3 hr) resolution. The approach uses the statistics of the CloudSat cloud radar deep convective cloud classification product coupled with nighttime CALIOP lidar measurements to effectively “calibrate” the high frequency, high resolution global rainfall and brightness temperature data that is used to derive convective cloud top altitudes. Thus, our product agrees well with the statistics of the CloudSat/CALIOP convective cloud tops, especially in the tropics and over oceanic regions. Agreement is reasonable, but not as good, for land‐based convection. The estimated uncertainty in cloud top altitudes in our product is 0.5–1.0 km over land areas, with smaller uncertainties over the oceans. The diurnal cycle of the new convection data set is in good agreement with precipitation radar convective climatology.
RAPID FORMATION OF SATURN AFTER JUPITER COMPLETION

We have investigated Saturn's core formation at a radial pressure maximum in a protoplanetary disk, which is created by gap opening by Jupiter. A core formed via planetesimal accretion induces the fragmentation of surrounding planetesimals, which generally inhibits further growth of the core by removal of the resulting fragments due to radial drift caused by gas drag. However, the emergence of the pressure maximum halts the drift of the fragments, while their orbital eccentricities and inclinations are efficiently damped by gas drag. As a result, the core of Saturn rapidly grows via accretion of the fragments near the pressure maximum. We have found that in the minimum-mass solar nebula, kilometer-sized planetesimals can produce a core exceeding 10 Earth masses within two million years. Since Jupiter may not have undergone significant type II inward migration, it is likely that Jupiter's formation was completed when the local disk mass has already decayed to a value comparable to or less than Jovian mass. The expected rapid growth of Saturn's core on a timescale comparable to or shorter than the observationally inferred disk lifetime enables Saturn to acquire the current amount of envelope gas before the disk gas is completely depleted. The high heat energy release rate onto the core surface due to the rapid accretion of the fragments delays onset of runaway gas accretion until the core mass becomes somewhat larger than that of Jupiter, which is consistent with the estimate based on interior modeling. Therefore, the rapid formation of Saturn induced by gap opening of Jupiter can account for the formation of multiple gas giants (Jupiter and Saturn) without significant inward migration and larger core mass of Saturn than that of Jupiter.
Knot theory and matrix integrals

The large size limit of matrix integrals with quartic potential may be used to count alternating links and tangles. The removal of redundancies amounts to renormalizations of the potential. This extends into two directions: higher genus and the counting of "virtual" links and tangles; and the counting of "coloured" alternating links and tangles. We discuss the asymptotic behavior of the number of tangles as the number of crossings goes to infinity.
Influence of sequential pyrolisis methods on the properties of the carbon nanostructure (CNS) from sugarcane leaf biomass

Plant biomass is a potential lignocellulose material for synthesis of carbon nano structure. Its characteristics as adsorbent and its size particle make it good additive for liquid fertilizer. In this research, we study influence of sequential different pressure pyrolysis methods (hydrothermal–microwave method and reflux–microwave method) toward characteristics of carbon nanostructure from sugarcane leaf biomass. Each reflux and hydrothermal method was adjusted at 200oC, then followed by microwave at 800W. Characterization showed that the hydrothermal - microwave method using X-ray diffraction indicates diffractogram patterns of both carbon nanostructure and cellulose. SEM micrographs show sphere and block shapes. FTIR spectra indicates different concentration of oxy surface functional groups. UV spectra of the dispersed product in water indicates existence of aromatics C=C groups. The hydrothermal - microwave method resulted the product inwhich lower crystalinity index of cellulose, smaller particles, lower concentration of oxy surface groups than the reflux - microwave one. Correlation of chemical properties (aromaticity and fraction of polar groups) was more linier than of physical - chemical properties (indexe of cellulose crystalinity and fraction of polar groups). The stability of colloid was indicated by dispersing technique in order of sonication < blending < blending - sonication.
More evidence for the intermediate broad line region of the mapped AGN PG 0052+251

In this paper, the properties of the proposed intermediate broad emission line region (BLR) are checked for the mapped AGN PG 0052+251. With the considerations of the apparent effects of the broad He ii line on the observed broad H beta profile, the line parameters (especially the line width and the line flux) of the observed broad H alpha and the broad H beta are carefully determined. Based on the measured line parameters, the model with two broad components applied for each observed broad Balmer line is preferred, and then confirmed by the calculated much different time lags for the inner/intermediate broad components and the corresponding virial black hole mass ratio determined by the properties of the inner and the intermediate broad components. Then, the correlation between the broad line width and the broad line flux is checked for the two broad components: one clearly strong negative correlation for the inner broad component and one positive correlation for the intermediate broad component. The different correlations for the two broad components strongly support the intermediate BLR of PG 0052+251.
THE GALAXY ENVIRONMENT OF A QSO AT z ∼ 5.7

High-redshift quasars are believed to reside in massive halos in the early universe and should therefore be located in fields with overdensities of galaxies, which are thought to evolve into galaxy clusters seen in the local universe. However, despite many efforts, the relationship between galaxy overdensities and z ∼ 6 quasars is ambiguous. This can possibly be attributed to the difficulty of finding galaxies with accurate redshifts in the vicinity of z ∼ 6 quasars. So far, overdensity searches around z ∼ 6 quasars have been based on studies of Lyman break galaxies (LBGs), which probe a redshift range of Δz ≈ 1. This range is large enough to select galaxies that may not be physically related to the quasar. We use deep narrow- and broadband imaging to study the environment of the z = 5.72 quasar ULAS J0203+0012. The redshift range probed by our narrow-band selection of Lyman alpha emitters (LAEs) is Δz ≈ 0.1, which is significantly narrower than the LBG searches. This is the first time that LAEs were searched for near a z ∼ 6 quasar, in an effort to provide clues about the environments of quasars at the end of the epoch of reionization. We find no enhancement of LAEs in the surroundings of ULAS J0203+0012 in comparison with blank fields. We explore different explanations and interpretations for this non-detection of a galaxy overdensity, including that (1) the strong ionization from the quasar may prevent galaxy formation in its immediate vicinity and (2) high-redshift quasars may not reside in the center of the most massive dark matter halos.
New Recording of Lactic Acid Bacteria Strains from the Contents of Adult Chicken Intestines

The study was conducted in the Microbiology Laboratory of the Department of Food Science at Basrah University's, Faculty of Agriculture from 15/11/2020 to 26/12/2020, to study the flora of lactic acid bacteria in digestive parts )Jejunum, Ileum, and Ceca (for healthy adult chickens and identifying the target part that contains the largest number of lactic acid bacteria for different types of poultry. As a result, as well as isolating bacterial colonies after three times, and being genetically Identified with PCR, seven new species of lactic acid bacteria were acquired and registered at the National Center for Biotechnology Information (NCBI) as new local strains, both in Iraq and around the world, as follows: Lactobacillus gasseri strain Al-Salhi-1, Lactobacillus helveticus strain Al-Salhi-2, Lactiplantibacillus plantarum strain Al-Salhi-3, Limosilactobacillus reuteri strain AhQuSa-1, Limosilactobacillus sp. strain AhQuSa-2, Ligilactobacillus salivarius strain AhQuSa-3, Lactobacillus Johnsonii strain AhQuSa-4. The results also showed a significant superiority (P≤0.05) in the logarithmic numbers of lactic acid bacteria in the jejunum for each of : the group of birds bred in local environments, as well as in the group of birds bred in commercial fields in comparison with the Ileum and Ceca, as the bacterial content was in the group of local birds : 6.52, 5.21, 4.15 (Cfu/g) for each of the jejunum, ileum and Ceca, respectively, while in the group of commercial birds it reached: 6.35, 5.02, 3.92 (Cfu/g) for each of the jejunum, ileum and Ceca, respectively.
Performance, gut morphology, and meat characteristics of broilers housed at a high-density pen and provided with fermented Averrhoa bilimbi fruit filtrate

Objective: This study assessed the impact of fermented Averrhoa bilimbi fruit filtrate (FF) on growth, gut morphology, and meat traits of high-stocked broilers. Materials and Methods: A 2 × 2 factorial trial with stocking densities (9 or 18 birds/m2) and drinking 2% FF or plain water was conducted using 378 14-day-old broiler chicks. On day 35, samples were obtained and analyzed. Results: FF improved feed efficiency and income over the feed cost of high-stocked broilers by about 7.63% and 10%, respectively, compared to high-stocked broilers receiving only water. FF decreased duodenal crypt depth and meat water-holding capacity. Meats from high-stocked broilers receiving FF showed lower cholesterol than other meats. Lower cholesterol/high-density lipoprotein (HDL) and higher HDL/low-density lipoprotein were found in meats from broilers receiving FF. Total unsaturated fatty acid (UFA) was higher in meats of high-stocked broilers receiving FF than others. The UFA/saturated fatty acid was lower in meats of high-stocked broilers receiving plain water. High-stocked broilers given FF had higher meat n-3 polyunsaturated fatty acid (PUFA). FF enhanced meat n-6 PUFA levels. The n-3/n-6 PUFA increased with high density and drinking FF. Conclusion: Drinking FF improved gut morphology and meat qualities of broilers housed in high-density pens. FF may be an excellent alternative to improve the growth and meat qualities of broilers raised in high-density houses.
THE FAINT STELLAR HALOS OF MASSIVE RED GALAXIES FROM STACKS OF MORE THAN 42,000 SDSS LRG IMAGES

We study the properties of massive galaxies at an average redshift of z ∼ 0.34 through stacking more than 42,000 images of luminous red galaxies (LRGs) from the Sloan Digital Sky Survey (SDSS). This is the largest data set ever used for such an analysis and it allows us to explore the outskirts of massive red galaxies at unprecedented physical scales. Our image stacks extend farther than 400 kpc, where the r-band profile surface brightness reaches 30 mag arcsec−2. This analysis confirms that the stellar bodies of LRGs follow a simple Sérsic profile out to 100 kpc. At larger radii, the profiles deviate from the best-fit Sérsic models and exhibit extra light in the r-, i-, and z-band stacks. This excess light can probably be attributed to unresolved intragroup or intracluster light or a change in the light profile itself. We further show that standard analyses of SDSS-depth images typically miss 20% of the total stellar light and underestimate the size of LRGs by 10% compared to our best-fit r-band Sérsic model of n = 5.5 and re = 13.1 kpc. If the excess light at r > 100 kpc is considered to be part of the galaxy, the best-fit r-band Sérsic parameters are n = 5.8 and re = 13.6 kpc. In addition, we study the radially dependent stack ellipticity and find an increase with radius from ϵ = 0.25 at r = 10 kpc to ϵ = 0.3 at r = 100 kpc. This provides support that the stellar light that we trace out to at least 100 kpc is physically associated with the galaxies themselves and may confirm that the halos of individual LRGs have higher ellipticities than their central parts. Lastly, we show that the broadband color gradients of the stacked images are flat beyond roughly 40 kpc, suggesting that the stellar populations do not vary significantly with radius in the outer parts of massive ellipticals.
The Ulysses solar wind plasma experiment

The scientific objectives of the Ulysses solar wind plasma experiment, termed the Solar Wind Observations Over the Poles of the Sun (SWOOPS) include measurements of the solar-wind global properties, the nonlinear MHD disturbances in the solar wind, the internal state of the solar wind plasma, and the solar-wind interaction with Jupiter's magnetic field. In this paper, special attention is given to the two instrumental packages of SWOOPS experiment that will simultaneously perform measurements on electrons and ions of solar plasma: the ion analyzer and the electron analyzer. Results obtained in the initial phases of the SWOOPS experiment are presented.
Performance Analysis and Optimization of a Novel Outer Rotor Field-Excited Flux-Switching Machine with Combined Semi-Closed and Open Slots Stator

Slotting effect in electric machines reduces flux per pole that effect magnetic flux density distribution in the air gap which induces harmonics in magnetic flux density causing flux pulsation, that in turn generates dominant torque pulsation in the form of cogging torque and torque ripples. To overcome the abovesaid demerits, a novel outer rotor field-excited flux-switching machine (OR-FSFSM) with a combined semi-closed and open slots stator is proposed in this study. The developed OR-FEFSM offers a high-power factor, due to the utilization of the semi-closed slot for armature coils. The open slot stator structure was chosen for the field excitation coil, which effectively suppresses leakage reluctance that causes flux pulsation. Thus, the influence of torque ripples is reduced, and the average torque is improved. In order to investigate the effectiveness of the proposed OR-FEFSM, a detailed study of stator slot and rotor pole combinations are performed. Based on simplified mathematical formulation, 12S/7P (stator slot/rotor poles), 12S/11P, 12S/13P, and 12S/17P are the most feasible combinations. Finite Element Analysis (FEA) based on comprehensive electromagnetic performance is performed on each combination, and found that 12S/13P offers the highest average torque of 4.62 Nm, whereas 3.72 Nm, 2.72 Nm, and 1.68 Nm average torque is offered by 12S/17P, 12S/7P, and 12S/11P, respectively. Based on the initial analysis, 12S/13P was considered for further analysis and optimized using JMAG built-in Genetic Algorithm (GA). Moreover, thermal analysis was performed, and the proposed design was compared with the conventional design.
Characterizing cyanobacteria from Punjab rice varieties for growth promotion

Cyanobacterial strains were isolated, and identified from rhizospheric soil and plant parts of rice varieties from Ludhiana, Punjab during kharif 2018. Out of the total 18 strains, 16 were heterocystous and 2 were non-hetercocystous. Seven were isolated from rice variety PB-1121 while 11 were from variety Parman-126. These belonged to four genera, Nostoc (13), Anabaena and Phormidium (2 each); and Trichormus (one). These were characterized for cell dry weight, pigments and total soluble proteins which showed a significant variation. Pigments ranged from 1.51 μg/ml to 11.63 μg/ml (chlorophyll), 0.41 μg/ml to 11.06 μg/ml (carotenoids), 1.13 μg/ml to 26.28 μg/ml (phycocyanin), 0.15 μg/ml to 33.23 μg/ml (phycoerythrin), 0.16 μg/ml to 11.18 μg/ml (allophycocyanin). Total phycobili proteins varied from a highest of 54.31 μg/ml to the lowest of 2.95 μg/ml, whereas, total soluble proteins ranged as 0.29 mg/ml to 0.70 mg/ml. Nitrogenase activity was measured as Acetylene Reduction Assay and this parameter also varied amongst the strains. Extracellular ammonia release varied as lowest of 11.10 μmole NH4 +/ml to the highest of 229.70 μmole NH4 +/ml, whereas, indole acetic acid production ranged from 7.45 μg/ml to 66.00 μg/ml.On the basis of efficient plant growth promoting parameters, these cyanobacterial strains can be studied for their possible positive influence on the performance of rice crop, which may, in turn, help in nitrogen economy after testing under pot culture and field evaluations as per required procedure and guidelines.
CHLORINE ABUNDANCES IN COOL STARS

Chlorine abundances are reported in 15 evolved giants and 1 M dwarf in the solar neighborhood. The Cl abundance was measured using the vibration-rotation 1-0 P8 line of H35Cl at 3.69851 μm. The high-resolution L-band spectra were observed using the Phoenix infrared spectrometer on the Kitt Peak Mayall 4 m telescope. The average [35Cl/Fe] abundance in stars with −0.72 < [Fe/H] < 0.20 is [35Cl/Fe] = (−0.10 ± 0.15) dex. The mean difference between the [35Cl/Fe] ratios measured in our stars and chemical evolution model values is (0.16 ± 0.15) dex. The [35Cl/Ca] ratio has an offset of ∼0.35 dex above model predictions, suggesting that chemical evolution models are underproducing Cl at the high metallicity range. Abundances of C, N, O, Si, and Ca were also measured in our spectral region and are consistent with F and G dwarfs. The Cl versus O abundances from our sample match Cl abundances measured in planetary nebula and H ii regions. In one star where both H35Cl and H37Cl could be measured, a 35Cl/37Cl isotope ratio of 2.2 ± 0.4 was found, consistent with values found in the Galactic ISM and predicted chemical evolution models.