Miracle-dz/UniFAR-FTUs huggingface dataset:
LOFT-e: Localisation Of Fast Transients with e-MERLIN

Abstract The majority of fast radio bursts (FRBs) are poorly localised, hindering their potential scientific yield as galactic, intergalactic, and cosmological probes. LOFT-e, a digital backend for the U.K.’s e-MERLIN seven-telescope interferometer will provide commensal search and real-time detection of FRBs, taking full advantage of its field of view (FoV), sensitivity, and observation time. Upon burst detection, LOFT-e will store raw data offline, enabling the sub-arcsecond localisation provided by e-MERLIN and expanding the pool of localised FRBs. The high-time resolution backend will additionally introduce pulsar observing capabilities to e-MERLIN.
FACTORS THAT INFLUENCE SUCCESSFUL ONLINE BUSINESS AMONG STUDENTS IN UNIVERSITI MALAYSIA SABAH

The study aims to identify the factors that influence the success of online business among undergraduates from Universiti Malaysia Sabah. This exploratory study involved 30 students from the Faculty of Business, Economics and Accountancy, Universiti Malaysia Sabah. The students were chosen using the convenient sampling method. The research tool used was a questionnaire. The result was analyzed using descriptive as well as inferential methods. The result revealed that the knowledge of financial management, time management as well as marketing skills and usage of the mobile app was the factors that influence the success of the online business among the students.
Conceitos Gerais Sobre a Síndrome dos Ovários Policísticos

Objetivo: Analisar os conceitos gerais sobre a Síndrome dos Ovários Policísticos (SOP). Revisão bibliográfica: A SOP é um conjunto de sinais e sintomas devido alterações endócrinas, genéticas e metabólicas. É caracterizada por aumento dos níveis de androgênios, resistência insulínica (RI) e presença de múltiplos cistos no ovário. É frequentemente associada à obesidade, mas esta não é obrigatória. Pacientes com SOP apresentam maior risco de desenvolvimento de Diabetes Mellitus tipo 2, síndrome metabólica e infertilidade. Usa-se os Critérios de Rotterdam como principal método diagnóstico. O tratamento é baseado em mudança do estilo de vida (uma vez que perda de peso favorece a diminuição da RI) e, se necessário, medicação. Considerações finais: A Síndrome dos Ovários Policísticos é uma associação de sinais e sintomas que acomete principalmente mulheres em idade reprodutiva. É caracterizada, segundo os Critérios de Rotterdam, com base no aspecto ultrassonográfico policístico do ovário, no excesso de hormônios androgênios e nas alterações do ciclo menstrual. Apresenta a má alimentação e o sedentarismo como principais fatores causadores, logo, alterações no estilo de vida apresentam grandes benefícios para essa patologia. Por fim, o tratamento adequando evita desfechos desfavoráveis a paciente.
The Impact of Financial Innovation on China's Provincial Economic Resilience

Financial innovation's impact on the socio-economic resilience cannot be disregarded in the context of the ongoing pursuit of innovation. This study employs a variety of econometric models, including the moderating effect and the mediating effect, to experimentally assess the relationship between financial innovation and economic resilience. The study's findings show that: financial innovation can significantly boost a province's economic resilience; the proportion of state-owned enterprises mitigates the benefits of financial innovation for economic resilience; and improving industrial structure and market activity are two ways that financial innovation boosts economic resilience. Thus, the research in this paper promotes the understanding of the development effect of financial innovation and provides a reference for the path of economic resilience enhancement.
Superconductivity in 
Ru0.55Rh0.45P
 and 
Ru0.75Rh0.25As
 probed by muon spin relaxation and rotation measurements

Superconductivity in the pseudobinary pnictides Ru0.55Rh0. 45P and Ru0.75Rh0. 25As is probed by muon spin relaxation and rotation (μSR) measurements in conjunction with magnetic susceptibility, heat capacity, and electrical resistivity measurements. Powder x-ray diffraction confirmed the MnP-type orthorhombic structure (space group Pnma) and showed a nearly single phase nature with small impurity phase(s) of about 5% for both the samples. The occurrence of bulk superconductivity is confirmed with Tc = 3.7 K for Ru0.55Rh0. 45P and Tc = 1.6 K for Ru0.75Rh0. 25As. The superconducting state electronic heat capacity data reveal weak-coupling single-band isotropic s-wave gap BCS superconductivity. Various normal and superconducting state parameters are determined which reveal a weak-coupling electron-phonon driven type-II dirty-limit superconductivity for both the compounds. The upper critical field shows a linear temperature dependence down to the lowest measured temperatures which is quite unusual for a single-band superconductor. The μSR data confirm the conventional type-II behavior and show evidence for a single-band s-wave singlet pairing superconductivity with a preserved time reversal symmetry for both the compounds.
GHOSTS: The Resolved Stellar Outskirts of Massive Disk Galaxies

Abstract We show initial results from our ongoing HST/ACS GHOSTS survey of the resolved stellar envelopes of 14 nearby, massive disk galaxies. In hierarchical galaxy formation the stellar halos and thick disks of galaxies are formed by accretion of minor satellites and therefore contain valuable information about the (early) assembly process of galaxies. We detect for the first time the very small halo of NGC 4244, a low mass edge-on galaxy. We find that massive galaxies have very extended halos, with equivalent surface brightnesses of 28-29 V-mag arcsec−2 at 20-30 kpc from the disk. The old RGB stars of the thick disk in the NGC 891 and NGC 4244 edge-on galaxies truncate at the same radius as the young thin disk stars, providing insights into the formation of both disk truncations and thick disks. We furthermore present the stellar populations of a very low surface brightness stream around M83, the first such a stream resolved into stars beyond those of the Milky Way and M31.
REVIEW ARTICLE: Forces and structure in thin liquid soap films

This review is a topical survey of the forces and structures in thin liquid soap films. Included is a description of both the more classical forces, such as electrostatic double-layer and dispersion forces, together with new and emerging areas of research that cover so-called `supramolecular' forces. This latter category covers self-assembly of macromolecular structures confined in a thin-film region together with surface-induced adsorption of macromolecular complexes. In addition, recent extensions of the relation between thin-film forces and film stability are reviewed.
Advances in the Diagnosis, Monitoring, and Progression of Oral Cancer through Saliva: An Update

The early detection of cancer, and in particular oral cancer, has been a priority objective of study in recent years. Saliva has been proposed as an easy-to-obtain means of providing the necessary information to diagnose malignant lesions in the oral cavity, since it can be obtained very easily and completely noninvasively. There are a number of molecules, known as biomarkers, which may be involved in the malignant transformation of oral lesions, and which have different natures. The involvement of proteins (“proteomics”), metabolites (“metabolomics”), and even certain genes in the structural changes of altered tissue has been investigated in order to establish validated parameters for the early diagnosis of oral cancer. In addition, the development of new analytical assay methods that can reduce costs and obtain better results in terms of sensitivity and specificity has been a key point in recent research in this field. Even though there are numerous biomarkers with results showing high sensitivity and specificity, there is still a need for more studies, with a larger sample and with analytical methods that can constitute a real advance in time and cost. Although salivary biomarkers are a promising new diagnostic tool for oral cancer, for the moment they do not replace biopsy as the “gold standard”.
An Analysis of Physical Optics Models for Rough Surface Scattering.

Abstract : Many techniques have been applied to analyze the effects of the environment (specifically rough surface scattering) on the performance of radar and communication systems. Physical Optics is one of the most frequently applied approaches. Several topics include the limitations and constraints that are inherent in the application of physical optics models, the ranges of its validity, different representations of normalized cross sections, alpha, and the parameter ranges in which those forms have to be used, and finally the effect of the different representations for alpha on the calculation of diffuse scattered power. It is shown that if the Rayleigh parameter dependence of alpha is taken into account and the surface shadowing is included, then the physical optics model for electromagnetic scattering can be applied to surfaces that represent an extensive range of roughness conditions. Keywords include: Rough Surface Scattering, Electromagnetics, Physical Optics.
The Contribution of Primordial Binaries to the Blue Straggler Population in 47 Tucanae

Recent observations of the blue straggler population in 47 Tucanae give the first detailed characterization of their spatial distribution in the cluster over its entire volume. Relative to the light distribution, blue stragglers appear to be overabundant in the core and at large radii. The observed surface density profile shows a central peak, a zone of avoidance, and a rise beyond 20 core radii. In light of these findings we explored the evolution of blue stragglers mimicking their dynamics in a multimass King model for 47 Tucanae. We find that the observed spatial distribution cannot be explained within a purely collisional scenario in which blue stragglers are generated exclusively in the core through direct mergers. An excellent fit is obtained if we require that a sizable fraction of blue stragglers is generated in the peripheral regions of the cluster inside primordial binaries that evolve in isolation experiencing mass transfer.
Selective and efficient solid phase extraction of cadmium (II) in sub-trace limits based on alizarin red-S cross-linked-2-mercapto-N-(3-(triethoxysilyl) propyl) acetamide bi-functionalized graphene oxide nanocomposite from different environmental water samples

Abstract A novel bi-functionalized nanocomposite based on graphene oxide-alizarin red-S cross-linked-2-mercapto-N-(3-(triethoxysilyl) propyl) acetamide (ARS-MTPS@GO) was developed for the sequestration of cadmium Cd(II) ions from water. The nanocomposite fabrication was characterized through different physicochemical techniques (FTIR, XRD, SEM, TEM, Raman, and TGA). In addition to its hydrophilicity, high surface area, and ability to interact with the functionalized moieties, the ARS-MTPS@GO nanocomposite has improved Cd(II) adsorption. An optimization study was carried out on various analytical parameters that affect cadmium extraction, including the pH, contact time, and nanocomposite mass dosage. The maximum sorption capacity and percentage removal efficiency of Cd(II) ions reached 222.7 mg g−1 and 99.4 ± 3.7%, respectively, at pH = 6 within 30 minutes and the pseudo-second-order kinetic model best fits the sorption rate. Validation of the proposed method was evaluated for nine replicate measurements for recovery of Cd(II), showed favorable analysis precision, and the estimated detection limit was 0.18 ± 0.02 ng mL−1. Additionally, the reusability and stability of the nanocomposite and the effects of interfering cations and anions were investigated. Finally, the developed method was successfully applied for the selective extraction of Cd(II) from environmental water samples of different matrices, and the Cd(II) recoveries were 96.2–99.2%±2.3%. This study’s findings prove the potential applicability of the novel nanocomposite for removing cadmium ions from different environmental waters. Graphical Abstract:
Constraining the multiplicity statistics of the coolest brown dwarfs: binary fraction continues to decrease with spectral type

Binary statistics of the latest-type T and Y brown dwarfs are sparse and it is unclear whether the trends seen in the multiplicity properties of their more massive counterparts hold for the very coolest brown dwarfs. We present results from a search for substellar and planetary-mass companions to a sample of 12 ultracool T8$-$Y0 field brown dwarfs with the Hubble Space Telescope/Wide Field Camera 3. We find no evidence for resolved binary companions among our sample down to separations of 0.7$-$2.5 AU. Combining our survey with prior searches, we place some of the first statistically robust constraints to date on the multiplicity properties of the coolest, lowest-mass brown dwarfs in the field. Accounting for observational biases and incompleteness, we derive a binary frequency of $f = 5.5^{+5.2}_{-3.3}$% for T5$-$Y0 brown dwarfs at separations of 1.5$-$1000 AU, for an overall binary fraction of $f_\mathrm{tot} = 8\pm6$%. Modelling the projected separation as a lognormal distribution, we find a peak in separation at $\rho_0 = 2.9^{+0.8}_{-1.4}$ AU with a logarithmic width of $\sigma = 0.21^{+0.14}_{-0.08}$. We infer a mass ratio distribution peaking strongly towards unity, with a power law index of $\gamma = 6.1^{+4.0}_{-2.7}$, reinforcing the significance of the detection of a tighter and higher mass ratio companion population around lower-mass primaries. These results are consistent with prior studies and support the idea of a decreasing binary frequency with spectral type in the Galactic field.
Association of Low Handgrip Strength with Chemotherapy Toxicity in Digestive Cancer Patients: A Comprehensive Observational Cohort Study (FIGHTDIGOTOX)

In the FIGHTDIGO study, digestive cancer patients with dynapenia experienced more chemotherapy-induced neurotoxicities. FIGHTDIGOTOX aimed to evaluate the relationship between pre-therapeutic handgrip strength (HGS) and chemotherapy-induced dose-limiting toxicity (DLT) or all-grade toxicity in digestive cancer patients. HGS measurement was performed with a Jamar dynamometer. Dynapenia was defined according to EWGSOP2 criteria (<27 kg (men); <16 kg (women)). DLT was defined as any toxicity leading to dose reduction, treatment delay, or permanent discontinuation. We also performed an exploratory analysis in patients below the included population’s median HGS. A total of 244 patients were included. According to EWGSOP2 criteria, 23 patients had pre-therapeutic dynapenia (9.4%). With our exploratory median-based threshold (34 kg for men; 22 kg for women), 107 patients were dynapenic (43.8%). For each threshold, dynapenia was not an independent predictive factor of overall DLT and neurotoxicity. Dynapenic patients according to EWGSOP2 definition experienced more hand-foot syndrome (p = 0.007). Low HGS according to our exploratory threshold was associated with more all-grade asthenia (p = 0.014), anemia (p = 0.006), and asthenia with DLT (p = 0.029). Pre-therapeutic dynapenia was not a predictive factor for overall DLT and neurotoxicity in digestive cancer patients but could be a predictive factor of chemotherapy-induced anemia and asthenia. There is a need to better define the threshold of dynapenia in cancer patients.
Morgan-Morgan-NUT disk space via the Ehlers transformation

Using the Ehlers transformation along with the gravitoelectromagnetic approach to stationary spacetimes we start from the Morgan-Morgan disk spacetime (without radial pressure) as the seed metric and find its corresponding stationary spacetime. As expected from the Ehlers transformation the stationary spacetime obtained suffers from a NUT-type singularity and the new parameter introduced in the stationary case could be interpreted as the gravitomagnetic monopole charge (or the NUT factor). Some of the properties of this spacetime including its particle velocity distribution, gravitational redshift, stability, and energy conditions are discussed.
Agricultural Production Space Suitability in China: Spatial Pattern, Influencing Factors and Optimization Strategies

The paper uses the analytic hierarchy process (AHP), spatial autocorrelation analysis, and geographic detectors to reveal the spatial pattern of agricultural production space suitability in China, explores the impact mechanism of agricultural production development, and explores the optimization and promotion strategies for the development of regional agricultural production in various regions in the future. The results show that the resource and environmental carrying capacity, and the agricultural production space suitability under the direction of China’s agricultural production function, show a ‘polarization’ development trend in space, with high levels in the southeast and low levels in the northwest, with significant spatial agglomeration. The factors influencing the suitability of agricultural production have significant spatial differentiation laws in the Nine Agricultural Areas of China. Climate change factors are the dominant factors affecting the areas with poor resource endowment and traditional agricultural areas in the northwest. Factors that reflect the level of urbanization are the main factors that affect the agricultural production space suitability in the middle and lower reaches of the Yangtze River and South China. China’s agricultural production spatial suitability areas can be divided into nine types of suitable geographical areas. In the future, the impacts of climate change and urbanization on agricultural production space should be considered, and strategies should be taken, according to local conditions, in different regions to improve their suitability.
Alterations in Plasma Lipidomic Profiles in Adult Patients with Schizophrenia and Major Depressive Disorder

Background and Objectives: Lipidomics is a pivotal tool for investigating the pathogenesis of mental disorders. However, studies qualitatively and quantitatively analyzing peripheral lipids in adult patients with schizophrenia (SCZ) and major depressive disorder (MDD) are limited. Moreover, there are no studies comparing the lipid profiles in these patient populations. Materials and Method: Lipidomic data for plasma samples from sex- and age-matched patients with SCZ or MDD and healthy controls (HC) were obtained and analyzed by liquid chromatography-mass spectrometry (LC-MS). Results: We observed changes in lipid composition in patients with MDD and SCZ, with more significant alterations in those with SCZ. In addition, a potential diagnostic panel comprising 103 lipid species and another diagnostic panel comprising 111 lipid species could distinguish SCZ from HC (AUC = 0.953) or SCZ from MDD (AUC = 0.920) were identified, respectively. Conclusions: This study provides an increased understanding of dysfunctional lipid composition in the plasma of adult patients with SCZ or MDD, which may lay the foundation for identifying novel clinical diagnostic methods for these disorders.
AN OVERVIEW OF GOVERNMENT BUSINESS SUPPORT PROGRAMMES FOR MICRO AND SMALL BUSINESSES IN MALAYSIA DURING THE COVID -19 CRISIS

The largest number of business establishments in Malaysia is micro and small businesses. Although micro and small businesses make a great contribution to the country’s economic development, they are vulnerable and easily affected by any changes occurring within the business environment. Therefore, to ensure the survival of micro and small businesses in Malaysia, various business support programmes have been introduced by the government. It is believed that a conducive intervention programme is significant in ensuring the survival, competitiveness and growth of micro and small businesses. However, the effectiveness of business support programmes in facilitating the business survival of micro and small businesses have been debated. With the emergence of the current COVID-19 crisis, the issue of the effectiveness of the programmes become more critical. Based on a literature review, this study explores the issues and challenges concerning the access to, utilisation and delivery of micro and small business support programmes. The reviewed literature shows that the ineffectiveness of business support programmes is related to issues and challenges in the implementation of the programmes.
Six-dimensional Davidson potential as a dynamical symmetry of the symplectic interacting vector boson model

A six-dimensional Davidson potential, introduced within the framework of the interacting vector boson model (IVBM), is used to describe nuclei that exhibit transitional spectra between the purely rotational and vibrational limits of the theory. The results are shown to relate to a new dynamical symmetry that starts with the Sp(12,R) superset of SU(1,1)xSO(6) reduction. Exact solutions for the eigenstates of the model Hamiltonian in the basis defined by a convenient subgroup chain of SO(6) are obtained. A comparison of the theoretical results with experimental data for heavy nuclei with transitional spectra illustrates the applicability of the theory.
Local quantum criticality of a one-dimensional Kondo insulator model

The continuous quantum phase transition and the nature of quantum critical point (QCP) in a modified Kondo lattice model with Ising anisotropic exchange interactions is studied within the density-matrix renormalization group algorithm. We investigate the effect of quantum fluctuations on critical Kondo destruction QCP, by probing static and dynamic properties of the magnetic order and the Kondo effect. In particular, we identify that local Kondo physics itself becomes critical at the magnetic phase transition point, providing unbiased evidences for local quantum criticality between two insulators without resorting to the change of Fermi surface.
Neurophysiological Response of Adults with Cerebral Palsy during Inclusive Dance with Wheelchair

Simple Summary Electroencephalography (EEG) has been considered a useful methodology for the evaluation of cerebral palsy therapeutic strategies. Cerebral palsy is a neurodevelopment disorder caused by a nonprogressive damage to the developing brain. In this sense, the aim of the present article is to study the EEG response of people with cerebral palsy during an inclusive dance with a wheelchair as well as to compare EEG power spectra between baseline, inclusive dances and listening to music. A total of 16 adults with cerebral palsy participated in three conditions: baseline, listening to music and performing an inclusive dance choreography with wheelchair. Results showed higher brain electrical activity at theta, alpha, and beta bands in dance conditions when compared to a baseline. Abstract A total of 16 adults with cerebral palsy (age = 37.50 (7.78)) participated in this cross-sectional study. The electroencephalographic (EEG) data were recorded under three conditions: (1) baseline; (2) while listening to music; (3) while performing inclusive dance choreography with wheelchair. EEG data was banded into theta (4–7 Hz), alpha (8–12 Hz), and beta (13–30 Hz). Significantly higher values of theta, alpha, and beta bands were found in dance conditions than in the baseline. Significant differences between baseline and listening to music conditions were not found in any of the power spectrum bands. Differences between listening to music conditions and inclusive dance with wheelchair were observed in theta and beta power spectrum band studies in the F4 electrode. Inclusive dance with wheelchair increases theta, alpha, and beta power spectra when compared to baseline. In addition, the beta power spectrum is greater only during inclusive dance conditions, which could be modulated by emotions. However, future studies should corroborate this hypothesis.