Miracle-dz/UniFAR-FTUs huggingface dataset:
Minimally invasive radical hysterectomy and the importance of avoiding cancer cell spillage for early-stage cervical cancer: a narrative review

Radical hysterectomy is a standard surgery to treat early-stage uterine cervical cancer. The Laparoscopic Approach to Cervical Cancer (LACC) trial has shown that patients receiving minimally invasive radical hysterectomy have a poorer prognosis than those receiving open radical hysterectomy; however, the reason for this remains unclear. The LACC trial had 2 concerns: the learning curve and the procedural effects. Appropriate management of the learning curve effect, including surgeons’ skills, is required to correctly interpret the result of surgical randomized controlled trials. Whether the LACC trial managed the learning curve effect remains controversial, based on the surgeons’ inclusion criteria and the distribution of institutions with recurrent cases. An appropriate surgical procedure is also needed, and avoiding intraoperative cancer cell spillage plays an important role during cancer surgery. Cancer cell spillage during minimally invasive surgery to treat cervical cancer is caused by several factors, including 1) exposure of tumor, 2) the use of a uterine manipulator, and 3) direct handling of the uterine cervix. Unfortunately, these issues were not addressed by the LACC trial. We evaluated the results of minimally invasive radical hysterectomy while avoiding cancer cell spillage for early-stage cervical cancer. Our findings show that avoiding cancer cell spillage during minimally invasive radical hysterectomy may ensure an equivalent oncologic outcome, comparable to that of open radical hysterectomy. Therefore, evaluating the importance of avoiding cancer cell spillage during minimally invasive surgery with a better control of the learning curve and procedural effects is needed.
On partially wrapped Fukaya categories

We define a new class of symplectic objects called ‘stops’, which, roughly speaking, are Liouville hypersurfaces in the boundary of a Liouville domain. Locally, these can be viewed as pages of a compatible open book. To a Liouville domain with a collection of disjoint stops, we assign an A∞ ‐category called its partially wrapped Fukaya category. An exact Landau–Ginzburg model gives rise to a stop, and the corresponding partially wrapped Fukaya category is meant to agree with the Fukaya category one is supposed to assign to the Landau–Ginzburg model. As evidence, we prove a formula that relates these partially wrapped Fukaya categories to the wrapped Fukaya category of the underlying Liouville domain. This operation is mirror to removing a divisor.
Discharge Plan for Mothers of Children Undergoing Congenital Heart Surgery

Background: Congenital heart defect is the second cause of death in infancy and childhood and is the leading cause of childhood morbidity and mortality. Congenital heart surgery corrects a heart defect that a child is born with it. Aim : This study aimed at evaluating the effect of discharge plan for mothers and their children undergoing congenital heart surgery. setting : this study was conducted at the outpatient clinic of Cardio Vascular and Thoracic Academy Ain Shams University Hospitals. Sample : 70 mothers and their children undergoing congenital heart surgery were included in this study . Tools of data collection: two different tools were used. First tool : consists of interviewing questionnaire to asssocio-demographicphic characteristics of mothers and their children, knowledge, reported practices of mothers for their children undergoing congenital heart surgery, Second tool : Assessment of child health status. Result: revealed that 81.4% of the studied mothers achieved poor knowledge scores in the pre-implementation phase, it improved to 92.9% of them achieved good in the post-implementation phase. Only 18.6% & 7.1% of them achieved average in both the pre- and post-implementation phase respectively and 91.4% of the study sample total mothers’ practice was unsatisfactory in the pre-implementation phase, but 97.1% of them were satisfactory in the post-implementation phase. Conclusion : there was a strong statistically significant correlation between the mother's total knowledge and total reported practices score on the post-test (P<0.00**). Recommendation : Comprehensive, multidisciplinary
SKA Deep Polarization and Cosmic Magnetism

Deep surveys with the SKA1-MID array offer for the first time the opportunity to systematically explore the polarization properties of the microJy source population. Our knowledge of the polarized sky approaching these levels is still very limited. In total intensity the population will be dominated by star-forming and normal galaxies to intermediate redshifts ($z \sim1-2$), and low-luminosity AGN to high redshift. The polarized emission from these objects is a powerful probe of their intrinsic magnetic fields and of their magnetic environments. For redshift of order 1 and above the broad bandwidth of the mid-bands span the Faraday thick and thin regimes allowing study of the intrinsic polarization properties of these objects as well as depolarization from embedded and foreground plasmas. The deep field polarization images will provide Rotation Measures data with very high solid angle density allowing a sensitive statistical analysis of the angular variation of RM on critical arc-minute scales from a magnetic component of Large Scale Structure of the Universe.
Testing protostellar disk formation models with ALMA observations

Abridged: Recent simulations have explored different ways to form accretion disks around low-mass stars. We aim to present observables to differentiate a rotationally supported disk from an infalling rotating envelope toward deeply embedded young stellar objects and infer their masses and sizes. Two 3D magnetohydrodynamics (MHD) formation simulations and 2D semi-analytical model are studied. The dust temperature structure is determined through continuum radiative transfer RADMC3D modelling. A simple temperature dependent CO abundance structure is adopted and synthetic spectrally resolved submm rotational molecular lines up to $J_{\rm u} = 10$ are simulated. All models predict similar compact components in continuum if observed at the spatial resolutions of 0.5-1$"$ (70-140 AU) typical of the observations to date. A spatial resolution of $\sim$14 AU and high dynamic range ($> 1000$) are required to differentiate between RSD and pseudo-disk in the continuum. The peak-position velocity diagrams indicate that the pseudo-disk shows a flatter velocity profile with radius than an RSD. On larger-scales, the CO isotopolog single-dish line profiles are similar and are narrower than the observed line widths of low-$J$ lines, indicating significant turbulence in the large-scale envelopes. However a forming RSD can provide the observed line widths of high-$J$ lines. Thus, either RSDs are common or a higher level of turbulence ($b \sim 0.8 \ {\rm km \ s^{-1}}$ ) is required in the inner envelope compared with the outer part. Multiple spatially and spectrally resolved molecular line observations are needed. The continuum data give a better estimate on disk masses whereas the disk sizes can be estimated from the spatially resolved molecular lines observations. The general observable trends are similar between the 2D semi-analytical models and 3D MHD RSD simulations.
Malaria during pregnancy: An insights of complications

Malaria is one of the leading causes of morbidity and mortality around the globe including Pakistan. Plasmodium vivax and Plasmodium falciparum are causing the majority of infections which are increasing and account for approximately 35-40% of cases. Several physiological and pathological changes occur due to adverse effects of malaria in pregnancy. The current study was conducted in District Headquarter Teaching Hospital, Dera Ismail Khan, Khyber Pakhtunkhwa, Pakistan to govern the possessions and complications of malarial parasitaemia in pregnancy. Two thousand pregnant patients associated with malaria were included in this study. Regarding stage, and parity of pregnancy, malarial infections were found more common in primigravida and second gravida than in multigravida. Two commonest pathogens (Plasmodium vivax, and Plasmodium falciparum) were observed in pregnant patients. It was found that 84 (23.01%) of 365 women in their first pregnancy (P0) were parasitaemic. In 2nd, 3rd, and 4th pregnancies, almost 24.49, 28.94, 29.38, and 29.32% of women, respectively were parasitaemic. The maximum incidence of P. vivax was recorded in 3rd trimester followed by the 2nd, and 1st trimesters. Regarding pregnancy outcomes, 1.35% of patients developed puerperal pyrexia, 2.2 had an abortion, 5.50% neonatal death occurred, 6.90% patients had anemia, 1.25% patients have cerebral malaria, and a total of 6.6% complications were recorded in the current study. It is concluded that pregnant women are prone to malaria infections, causing spontaneous abortion, premature birth, reduce baby weight, and stillbirth, particularly in high-endemic areas.
BENT-TAILED RADIO SOURCES IN THE AUSTRALIA TELESCOPE LARGE AREA SURVEY OF THE CHANDRA DEEP FIELD SOUTH

Using the 1.4 GHz Australia Telescope Large Area Survey, supplemented by the 1.4 GHz Very Large Array images, we undertook a search for bent-tailed (BT) radio galaxies in the Chandra Deep Field South. Here we present a catalog of 56 detections, which include 45 BT sources, 4 diffuse low-surface-brightness objects (1 relic, 2 halos, and 1 unclassified object), and a further 7 complex, multi-component sources. We report BT sources with rest-frame powers in the range 1022 ⩽ P1.4 GHz ⩽ 1026 W Hz−1, with redshifts up to 2 and linear extents from tens of kiloparsecs up to about 1 Mpc. This is the first systematic study of such sources down to such low powers and high redshifts and demonstrates the complementary nature of searches in deep, limited area surveys as compared to shallower, large surveys. Of the sources presented here, one is the most distant BT source yet detected at a redshift of 2.1688. Two of the sources are found to be associated with known clusters: a wide-angle tail source in A3141 and a putative radio relic which appears at the infall region between the galaxy group MZ 00108 and the galaxy cluster AMPCC 40. Further observations are required to confirm the relic detection, which, if successful, would demonstrate this to be the least powerful relic yet seen with P1.4 GHz = 9 × 1022 W Hz−1. Using these data, we predict future 1.4 GHz all-sky surveys with a resolution of ∼10 arcsec and a sensitivity of 10 μJy will detect of the order of 560,000 extended low-surface-brightness radio sources of which 440,000 will have a BT morphology.
Projections of surfaces in the de Sitter space

We study in this paper projections of embedded timelike hypersurfaces M in S n 1 along geodesics. We deal in more details with the case of surfaces in S 3 1 , characterise geometrically the singularities of the projections and prove duality results analogous to those of Shcherbak for central projections of surfaces in R P 3 .
Evaluation of some cardiac markers in relation to COVID-19 mRNA vaccine

Background: Acute myocardial infarction (AMI) is a dangerous cardiovascular illness that has a significant impact on people’s health. Several biomarkers, including Myoglobin and troponin I (cTnI) were utilized to diagnose AMI in recent decades. The Troponin I (cTnI) was designated as the "gold standard" cardiac biomarker for the prediction of cardiomyopathy. It’s a heart muscle regulating protein found on normal myocyte actin filaments. When cardiac muscles are injured, cTnI, one of the main subunits of the cardiac troponin complex, is released into the circulation (e.g., myocardial infarction). Myoglobin denoted by (symbols Mb and MB) seems to be an iron- and o2-binding protein present in the vertebrate heart and skeletal muscle tissues and, more specifically, nearly all mammals. In humans, MB is only present in the blood-stream following muscle damage. Its primary function is to supply myocytes with oxygen. Also essential to nitric oxide hemostasis was myoglobin. Ad-ditionally, it facilitates the detoxification of response oxygen molecules from the body. MB is accountable for most vertebrate muscles’ red hue.The aim: To assess the difference in the level of (MYOGLOBIN and TROPONIN_I) between patients with and without mRNA Vaccination. Methods: This study included 125 patients (65 male and 60 female) with vaccinated and non- vaccinated covid-19 with an age range of 20–69 years. These patients are divided into two main groups: 1. vaccinated (vaccinated with COVID-19 infection, vaccinated without COVID-19 disease, vaccinated recovered from the CoV-19 virus),2. unvaccinated (infected with the CoV- 19 virus and non-vaccinated, recovered from covid-19 and unvaccinated). The outcome is measured using the Enzyme-linked immunosorbent assay (ELISA) technique. This study was conducted during the period from November 2021 to May 2022 at the Martyr Dr. Fairouz General Hospital, Wasit governorate, Iraq. Result: Estimation of serum Troponin I and Myoglobin concentration showed that concentrations of Troponin I and Myoglobin were significantly higher (P<0.0001) in individuals infected with CoV-19 virus and unvaccinated higher than vaccinated with CoV-19 disease indicating the impact of the vaccine on the increment of both markers. However, the level of each marker was substantially higher (P<0.0001) in vaccinated with CoV-19 infection more than vaccinated without or recovered from COVID-19 illness. Conclusions: The use of mRNA CoV-19 vaccination significantly modulate the increment of Troponin I and Myoglobin and improves the cardiac symptomatology in patients with CoV-19 infection.
Consistency relations for non-Gaussianity

We investigate consistency relations for non-Gaussianity. We provide a model-independent dynamical proof for the consistency relation for three-point correlation functions from the Hamiltonian and field redefinition. This relation can be applied to single-field inflation, multi-field inflation and the curvaton scenario. This relation can also be generalized to n-point correlation functions up to arbitrary order in perturbation theory and with arbitrary number of loops.
Identifying Epileptic Seizure by Optimized Feature Extraction Process Using the Method of Feature Fusion Technique

Epilepsy is a brain disorder that results in seizures; in general seizure is a suddenly occurring uncontrollable electrical disturbance in the brain. These disturbances in the brain can lead to changes in behaviour, feelings, movements, etc. It is highly essential for the patients suffering with epilepsy to be diagnosed and treated. The normal detection of epilepsy is done using EEG signals which are time consuming. This paper aims at proposing a methodology to diagnose epilepsy by the use of EEG signals by establishing a correlation between statistical calculations and EEG signals. A various set of features are applied to the epilepsy and non-epilepsy dataset. Features such as time domain frequency which include mean, skewness, variance, kurtosis, standard deviation, approximate entropy, zero crossings, power spectrum and frequency domain features that include signal energy and total signal area, average DWT coefficient, signal relation features and human brain graph features. Further, considering these features, feature fusion and optimization aka FFO is carried out which helps in analysing the features in an optimal way for further classification. Moreover, feature fusion and its optimization helps in exploring the new features that helps in enhancing the distinguish between classes. These features help diagnosis of the brain disorder in a very time efficient manner with higher accuracy. In this paper, we propose a feature fusion methodology for the most efficient working of the system.
Globular clusters of NGC 3115 in the near-infrared - Demonstrating the correctness of two opposing scenarios

We combined new near-infrared VLT/HAWK-I data of the globular clusters (GCs) in the isolated edge-on S0 galaxy NGC 3115 with optical and spectroscopic ones taken from the literature, with the aim of analyzing the multiband GC color distributions. A recent study from the SLUGGS survey has shown that the GCs in this galaxy follow a bimodal distribution of Ca II triplet indices. Thus, NGC 3115 presents a critical example of a GC system with multiple, distinct, metallicity subpopulations, and this may argue against the “projection” scenario, which posits that the ubiquitous color bimodality mainly results from nonlinearities in the colormetallicity relations. Using optical, NIR, and spectroscopic data, we found strong and consistent evidence of index bimodality, which independently confirms the metallicity bimodality in NGC 3115 GCs. At the same time, we also found evidence for some color–color nonlinearity. Taken in the broader context of previous studies, the multicolor consistency of the GC bimodality in NGC 3115 suggests that in cases where GC systems exhibit clear differences between their optical and optical-NIR color distributions (as in some giant ellipticals), the apparent inconsistencies most likely result from nonlinearities in the color-metallicity relations.
A WFC3/HST VIEW OF THE THREE STELLAR POPULATIONS IN THE GLOBULAR CLUSTER NGC 6752

Multi-band Hubble Space Telescope photometry reveals that the main sequence, sub-giant, and the red-giant branch of the globular cluster NGC 6752 splits into three main components in close analogy with the three distinct segments along its horizontal branch stars. These triple sequences are consistent with three stellar groups: a stellar population with a chemical composition similar to field-halo stars (Population a), a Population (c) with enhanced sodium and nitrogen, depleted carbon and oxygen, and an enhanced helium abundance (ΔY ∼ 0.03), and a Population (b) with an intermediate (between Populations a and c) chemical composition and slightly enhanced helium (ΔY ∼ 0.01). These components contain ∼25% (Population a), ∼45% (Population b), and ∼30% (Population c) of the stars. No radial gradient for the relative numbers of the three populations has been identified out to about 2.5 half-mass radii.
Timing of shear deformation in the Singhbhum Shear Zone, India: implications for shear zone-hosted polymetallic mineralization

Abstract The Singhbhum Shear Zone in eastern India hosts several Fe oxide–Cu–Au (IOCG)-type polymetallic deposits, mined primarily for U, Cu and apatite, with elevated concentrations of rare earth elements, Ni, Co, Mo, Te and Au in association with low-Ti magnetite. Although the main stages of hydrothermal U, Cu and rare earth element mineralization are known to be Palaeoproterozoic in age, the age of shear deformation in the host shear zone has hitherto not been constrained. Here, we report Re–Os ages of syn-shearing massive molybdenite occurring along shear surfaces transecting the uranium ores in the Jaduguda uranium deposit. Integrating the obtained Re–Os age of c. 1.64–1.59 Ga of molybdenite, the known ages of mineralization and the known tectonothermal events in the adjoining Proterozoic Mobile Belt, we propose that the main stages of polymetallic hydrothermal mineralization pre-dated the pervasive shear deformation event in the Singhbhum Shear Zone. We further suggest that the shear zone was not the principal foci of the hydrothermal mineralization of the main stages. Instead, the shear zone was localized during the Palaeoproterozoic to Mesoproterozoic transition (c. 1.64–1.59 Ga) along pre-existing crustal-scale extensional faults which had earlier been the foci of hydrothermal alteration and mineralization in Palaeoproterozoic time (c. 1.9–1.8 Ga). Shear deformation and metamorphism have reconstituted/redistributed existing mineral/metal inventories with/without neo-mineralization.
THE CH(G) INDEX AS A NEW CRITERION FOR SELECTING RED GIANT STARS

We have measured the CH G band (CH(G)) index for evolved stars in the globular cluster M3 based on the Sloan Digital Sky Survey (SDSS) spectroscopic survey. It is found that there is a useful way to select red giant branch (RGB) stars from the contamination of other evolved stars such as asymptotic giant branch (AGB) and red horizontal branch (RHB) stars by using the CH(G) index versus (g − r)0 diagram if the metallicity is known from the spectra. When this diagram is applied to field giant stars with similar metallicity, we establish a calibration of CH(G) = 1.625(g − r)0 − 1.174(g − r)20 − 0.934. This method is confirmed by stars with [Fe/H] ∼ −2.3 where spectra of member stars in globular clusters M15 and M92 are available in the SDSS database. We thus extend this kind of calibration to every individual metallicity bin ranging from [Fe/H] ∼ −3.0 to [Fe/H] ∼ 0.0 by using field red giant stars with 0.4 ⩽ (g − r)0 ⩽ 1.0. The metallicity-dependent calibrations give CH(G) = 1.625(g − r)0 − 1.174(g − r)20 + 0.060[Fe/H] − 0.830 for −3.0 < [Fe/H] ⩽ −1.2 and CH(G) = 0.953(g − r)0 − 0.655(g − r)20 + 0.060[Fe/H] − 0.650 for −1.2 < [Fe/H] < 0.0. The calibrations are valid for the SDSS spectroscopic data set, and they cannot be applied blindly to other data sets. With the two calibrations, a significant number of the contaminating stars (AGB and RHB stars) were excluded and thus a clear sample of red giant stars is obtained by selecting stars within ±0.05 mag of the calibration. The sample is published online and it is expected that this large and clean sample of RGB stars will provide new information on the formation and evolution of the Galaxy.
Generalizing the running vacuum energy model and comparing with the entropic-force models

We generalize the previously proposed running vacuum energy model by including a term proportional to \dot{H}, in addition to the existing H^2 term. We show that the added degree of freedom is very constrained if both low redshift and high redshift data are taken into account. Best-fit models are undistinguishable from LCDM at the present time, but could be distinguished in the future with very accurate data at both low and high redshifts. We stress the formal analogy at the phenomenological level of the running vacuum models with recently proposed dark energy models based on the holographic or entropic point of view, where a combination of \dot{H} and H^2 term is also present. However those particular entropic formulations which do not have a constant term in the Friedmann equations are not viable. The presence of this term is necessary in order to allow for a transition from a decelerated to an accelerated expansion. In contrast, the running vacuum models, both the original and the generalized one introduced here contain this constant term in a more natural way. Finally, important conceptual issues common to all these models are emphasized.
Evolutionary $\Gamma$-convergence of weak-type

A notion of evolutionary $\Gamma$-convergence of weak type is introduced for sequences of operators acting on time-dependent functions. This extends the classical definition of $\Gamma$-convergence of functionals due to De Giorgi. The $\Gamma$-compactness of equi-coercive and equi-bounded sequences of operators is proved. Applications include the structural compactness and stability of quasilinear flows for pseudo-monotone operators.