Miracle-dz/UniFAR-FTUs huggingface dataset:
Global trends in depression among patients living with HIV: A bibliometric analysis

Background Human immunodeficiency virus (HIV) related depression has seriously affected the quality of life and treatment outcomes of patients living with HIV (PLWH), which has become a hot topic in recent years. This study aims to discover the main keywords, predict frontier topics, and give meaningful suggestions for researchers by bibliometric analysis. Methods Publications between 1999 and 2022 on depression in HIV/AIDS were searched in the Web of Science core collection. Microsoft Excel 2010 and VOSviewer were utilized to key contributors (e.g., authors, journals, institutions, and countries). VOSviewer and CiteSpace were used to analyze the knowledge evolution, collaborative maps, hot topics, and keywords trends in this field. Results In total, 8,190 publications were included in the final analysis. From 1999 to 2021, the number of published articles roughly presents a steadily increasing trend. The United States, South Africa, and the United Kingdom were three key contributing countries/regions to this field. University Calif San Francisco (United States), University Calif Los Angeles (United States), and Johns Hopkins University (United States) were three key contributing institutions. Safren, Steven A. was the most productive and highest cited author. AIDS Care was the top prolific journal. Antiretroviral therapy and adherence, men has sex with men, mental health, substance abuse, stigma, and Sub-Saharan Africa were the central topics regarding the depression-related research in HIV/AIDS. Conclusion This bibliometric analysis reported the publication trend, major contributing countries/regions, institutions, authors, journals and mapped the knowledge network of depression-related research on HIV/AIDS. In this field, topics such as “adherence,” “mental health,” “substance abuse,” “stigma,” “men who have sex with men” and “South Africa” have attracted considerable attention.
‘Brave Enough’: A Qualitative Study of Veterinary Decisions to Withhold or Delay Antimicrobial Treatment in Pets

Veterinarians sometimes prescribe antimicrobials even when they know or suspect that they are unnecessary. The drivers of this behaviour must be understood to design effective antimicrobial stewardship interventions. Semi-structured interviews were conducted with 22 veterinarians who treated companion animals in Australia. The Theory of Planned Behaviour was used to organise interview themes, focusing on a decision to withhold antimicrobial therapy in the absence of a clear indication. Many background factors influenced antimicrobial-withholding decisions, including the veterinarian’s communication skills, general attitudes towards antimicrobial resistance (AMR), habits and energy levels. Client awareness of AMR and the veterinarian–client relationship were also important. Beliefs about the consequences of withholding antimicrobials (behavioural beliefs) were dominated by fears of the animal’s condition deteriorating and of failing to meet client expectations. These fears, weighed against the seemingly distant consequences of AMR, were major barriers to withholding antimicrobials. Normative beliefs were primarily focused on the expected approval (or disapproval) of the client and of other veterinarians. Control beliefs about the difficulty of withholding antimicrobials centred around client factors, most importantly, their capacity to adequately monitor their animal, to pay for further investigations, or to undertake non-antimicrobial management, such as wound care, at home. The use of antimicrobials by companion animal veterinarians in the absence of a clear indication is often powerfully driven by behavioural beliefs, chiefly, fears of clinical deterioration and of failing to meet client expectations.
SULFUR- AND SILICON-BEARING MOLECULES IN PLANETARY NEBULAE: THE CASE OF M2–48

Molecular-line observations of the bipolar planetary nebula (PN) M2–48 have been conducted using the Sub-Millimeter Telescope and the 12 m antenna of the Arizona Radio Observatory at 1, 2, and 3 mm. M2–48 is estimated to be ∼4800 yr old, midway through the PN evolutionary track. SiO and SO2 were detected in this source—the first identification of either molecule in a PN. CN, HCN, HNC, CS, SO, HCO+, N2H+, and several 13C isotopologues such as 13CN, H13CN, and H13CO+ were also observed toward this object. A radiative transfer analysis of multiple SiO transitions indicates a gas kinetic temperature of TK ∼ 55 K and a density of n(H2) ∼ 9 × 105 cm−3 in M2–48, in agreement with previous CS and CO modeling. After CO, CN, and SO were found to be the most prevalent molecules in this nebula, with fractional abundances, relative to H2, of f ∼ 3.8 × 10−7 and 2.4 × 10−7, respectively. SO2 and HCN are also abundant, with f ∼ 1.2 × 10−7, indicating an [SO]/[SO2] ratio of ∼2. Relatively high ion abundances were measured in M2–48 as well, with f ∼ 10−7 for both HCO+ and N2H+. An [HCN]/[HNC] ratio of ∼2 was determined, as typically observed in other PNe, independent of age. The high abundances of SO and SO2, along with the presence of SiO with f ∼ 2.9 × 10−8, suggest O/C > 1 in this source; furthermore, the prevalence of CN and N2H+ indicates nitrogen enrichment. The 12C/13C ratio of ∼3 in the nebula was also established. These factors indicate hot-bottom burning occurred in the progenitor star of M2–48, suggesting an initial mass > 4 M☉.
MUTUALLY ISOSPECTRAL RIEMANN SURFACES

In this paper, we address the following question: given a natural number g, how many Riemann surfaces S 1 ; : : :; S k of genus g can there be such that S 1 ; : : :; S k all share the same spectrum of the Laplacian? It was shown by Buser in Bu] that there is an upper bound N(g) to the size of such isospectral sets, depending only on the genus. More precisely, he gave the following upper estimate for N(g): Theorem 0.1 ((Bu]) N(g) e 720g 2. The problem of nding a lower bound for N(g) was addressed by R. Tse in Tse1,2], where he showed that: Theorem 0.2 ((Tse1,2]) There exists a sequence g i ! 1 and a constant c such that N(g i) c p g i : In this paper, we will exhibit a constant c and a sequence g i ! 1 such that N(g i) g clog(g i) i : In particular, the number of isospectral, nonisometric Riemann surfaces of genus g grows faster than polynomially in g. Our construction will give a value of c of approximately 1 4 log(2). More precisely, we have: Theorem 0.3 For each natural number n > 2 and prime p, the number N(g) of mutually isospectral Riemann surfaces of genus g = 1 + (n ? 1)p 2n is at least N(g) p (n 2 ? n) : For n = 2, we have N(g) p 2 for g = 1 + 2p 4. To give some speciic numerical examples, we construct 4; 096 mutually isospectral surfaces of genus 769, and over a billion mutually isospectral surfaces of genus 20,481. The rst examples of isospectral pairs of surfaces were found by Vign eras in Vig1,2], and had genus 201,601. By contrast, 1 for the somewhat smaller genus of 98,304, we nd over 4 trillion surfaces all of which are isospectral to each other. The idea behind our proof may be described as follows: In GW], Gor-don and Wilson exhibited continuous families of isospectral nilmanifolds, by constructing almost-inner deformations of 2-step nilpotent Lie groups. See DG] for a thorough development of this point of view. At about the same time, Sunada Su] gave a recipe for constructing isospectral manifolds via nite group theory. We will combine these two approaches in the following way: we will in eeect construct nite-group analogues of the Gordon-Wilson deformations, …
Case report: Clinical course and treatment of SARS-CoV-2 in a pediatric CAR-T cell recipient with persistent hypogammaglobulinemia

This report describes a pediatric patient who underwent chimeric antigen receptor (CAR) T-cell therapy for refractory B-cell acute lymphoblastic leukemia (B-ALL) four years prior, with resultant hypogammaglobulinemia for which he was receiving weekly subcutaneous immune globulin. He presented with persistent fever, dry cough, and a tingling sensation in his toes following a confirmed COVID-19 infection 3 weeks prior. His initial nasopharyngeal SARS-CoV-2 PCR was negative, leading to an extensive workup for other infections. He was ultimately diagnosed with persistent lower respiratory tract COVID-19 infection based on positive SARS-CoV-2 PCR from bronchoalveolar lavage (BAL) sampling. He was treated with a combination of remdesivir (antiviral) and casirivimab/imdevimab (combination monoclonal antibodies) with immediate improvement in fever, respiratory symptoms, and neurologic symptoms.
Cardiovascular Risk Factor Control in 70- to 95-Year-Old Individuals: Cross-Sectional Results from the Population-Based AugUR Study

Cardiovascular risk factors such as high glucose, LDL-cholesterol, blood pressure, and impaired kidney function are particularly frequent in old-aged individuals. However, population-based data on the extent of cardiovascular risk factor control in the old-aged population is limited. AugUR is a cohort of the mobile “70+”-year-old population of/near Regensburg, recruited via population registries. We conducted cross-sectional analyses assessing the proportion of AugUR participants with LDL-cholesterol, HbA1c, or blood pressure beyond recommended levels and their association with impaired creatinine- and cystatin-based estimated glomerular filtration rate (eGFR, <60 mL/min/1.73 m2) or urine albumin–creatinine ratio (UACR, ≥30 mg/g). Among 2215 AugUR participants, 74.7% were taking lipid-, glucose-, blood-pressure-lowering, or diuretic medication. High LDL-cholesterol at ≥116 mg/dL was observed for 76.1% (51.1% among those with prior cardiovascular events). We found HbA1c ≥ 7.0% for 6.3%, and high or low systolic blood pressure for 6.8% or 26.5%, respectively (≥160, <120 mmHg). Logistic regression revealed (i) high HbA1c levels associated with increased risk for impaired kidney function among those untreated, (ii) high blood pressure with increased UACR, and (iii) low blood pressure with impaired eGFR, which was confined to individuals taking diuretics. Our results provide important insights into cardiovascular risk factor control in individuals aged 70–95 years, which are understudied in most population-based studies.
The formation of a dip on the surface of a liquid draining from a tank

Experiments were performed studying the formation of a dip on the surface of an initially stationary liquid draining from a cylindrical tank through an axisym-metrically placed circular orifice. Based upon the information obtained from the experiments, a simple analytical expression was derived predicting the height of the liquid surface in the tank at which this dip forms. A comparison was made between the experimental data and the results of the analysis and good agreement was found between theory and data.
Effects of the modification of bacterial cellulose as a template for the in situ enzyme-catalyzed polymerization of catechol

In this study, we investigated the effects of the modification of bacterial cellulose used as a template on the in situ polymerization of catechol by laccase. The bacterial cellulose was modified by sulfonation and the entrapment of carboxymethyl cellulose. The catechol polymerization was optimized at a pH of 5.5, catechol concentration of 50 mM, and synthesis time of 24 h. After the in situ polymerization, conductive and colored bacterial cellulose composites were obtained. The bacterial cellulose composites containing oligomers/polymers were analyzed using Fourier-transform infrared spectroscopy, scanning electron microscopy, and color strength measurements, and the conductivity of the bacterial cellulose composites was evaluated using a four-probe method. The results revealed that the modification of bacterial cellulose as a template for catechol oxidation resulted in the production of fibers with enhanced coloration and conductive properties owing to the presence of the enzymatically-obtained polymers. The results suggest the promising potential of both sulfonated bacterial cellulose and carboxymethyl cellulose-bacterial cellulose as templates for the formation of other functional polymers and composite materials.
Degraded vision affects mental representations of the body

ABSTRACT The mental representations of the body depend on current perceptions, building on more reliable sensory inputs and decreasing the weight of less reliable afferences. While somatosensory manipulations have been repeatedly investigated, less is known about vision. We hypothesized that a decrease in visual input may result in an augmented relevance of somatosensation to mentally represent the body. 29 neurotypical participants performed mental rotation of hand images, while image visibility was manipulated: keeping the same background (grey), the contrast was decreased by 60% (Degraded Vision) with respect to Baseline. Results showed that Degraded Vision (1) slowed down the mental rotation of hand images typically sensitive to degrees of rotation (dorsum), and (2) established a rotation-dependent latency profile for the mental rotation of hand images that are not typically affected by rotation (little finger). Since the sensitivity to rotation indicates the recruitment of visual or somatosensory strategies to mentally represent the body, our findings indicate that in presence of degraded visual input, somatosensation had a heavier weight than vision in mental rotation. This suggests a relative shift from a pictorial representation of the body (body image) to a somatosensory one (body schema) as a function of the most reliable/available sensory input.
Investigation of the Na-23(p, gamma) Mg-24 and Na-23(p, alpha) Ne-20 reactions via (He-3, d) spectroscopy

States near the {sup 23}Na+p threshold in {sup 24}Mg were investigated using the {sup 23}Na({sup 3}He,d){sup 24}Mg reaction over the angular range of 5 deg. {<=}{theta}{sub lab}{<=}35 deg. at E({sup 3}He)=20 MeV. Spectroscopic factors were extracted for states corresponding to resonances in the {sup 23}Na(p,{gamma}){sup 24}Mg and {sup 23}Na(p,{alpha}){sup 20}Ne reactions. We find that one state, corresponding to a previously unobserved resonance at E{sub c.m. }=138 keV, may make a significant contribution to the rates of both reactions at low temperatures. Another state, corresponding to a possible resonance at E{sub c.m. }=37 keV may make a small contribution to the {sup 23}Na(p,{alpha}){sup 20}Ne reaction. New rates for the {sup 23}Na(p,{gamma}){sup 24}Mg and {sup 23}Na(p,{alpha}){sup 20}Ne reactions are presented and the astrophysical implications are discussed.
Family Language Policy and the family sociolinguistic order in a neoliberal context

This issue focuses on Family Language Policies (FLP) in different European settings, particularly in Spain, and examines how the management of intimate communication practices and ideologies intersects with the sociopolitical, economic, educational, cultural, transnational imperatives that shape the contemporary neoliberal social order. The five empirical studies build on the fast growing and developing literature published under the FLP label, but, at the same time, the articles attempt to move current work forward by incorporating less explored issues in FLP research or by taking up some of the methodological and conceptual challenges for the field that have been recently pointed out (see below). This introductory essay presents these issues and, from our perspective, connects a comprehensive review of FLP research with other conceptual threads that could be incorporated into this tradition. The essay closes with presenting each of the research articles that are part of this issue.
Ultrasound Doppler Flow Parameters Are Independently Associated with Renal Cortex Contrast-Enhanced Multidetector Computed Tomography Perfusion and Kidney Function

Background: The assessment of kidney perfusion has an emerging significance in many diagnostic applications. However, whether and which of the ultrasound Doppler parameters better express renal cortical perfusion (RCP) was not shown. The study aimed to prove the usefulness of Doppler ultrasound parameters in the assessment of RCP regarding low-dose contrast-enhanced multidetector computer tomography (CE-MDCT) blood flow. Methods: Thirty non-stenotic kidneys in twenty-five hypertensive patients (age 58.9 ± 19.0) with mild-to-severe renal dysfunction were included in the study. Resistive index (RI) and end-diastolic velocity (EDV) in segmental arteries, color Doppler dynamic RCP intensity (dRCP), RI (dRI), pulsatility index (dPI), and CE-MDCT blood flow (CBF) in the renal cortex were estimated. Results: CBF correlated significantly with age, estimated glomerular filtration rate (eGFR), RI, EDV, dRI, dPI, and dRCP. In separate multivariable backward regression analyses, RI (R2 = 0.290, p = 0.003) and dRCP (R2 = 0.320, p = 0.001) were independently associated with CBF. However, in the common ultrasound model, only dRCP was independently related to CBF (R2 = 0.317, p = 0.001). Only CBF and EDV were independently associated with eGFR (R2 = 0.510, p < 0.001). Conclusions: Renal cortical perfusion intensity is the best ultrasound marker expressing renal cortical perfusion. In patients with hypertension and kidney dysfunction, renal resistive index and end-diastolic velocity express renal cortical perfusion and kidney function, respectively.
SUPERHUMPS IN VY AQUARII

For many years VY Aquarii has been regarded as a charter member of the class fo recurrent novae, because it erupted several times, with outburst amplitudes of ~8 mag, exceeding those normally attributed to dwarf novae. We present observations obtained both in quiescence and eruption that emphasize the great similarity of the star to well-credentialed dwarf novae like WZ Sagittae. Long-term visual and photographic coverage shows two types of eruptions, differing in brightness and timescale by a factor of ~5. A transient wave in the quiescent light curve suggests a period in the range 80-120 minutes, which could be the orbital period of the underlying binary. Photometry during a long eruption in 1986 showed a large-amplitude modulation ("superhump") with a period of 92.7 (or possibly 99.1) minutes, which slowly decreased during the eruption. These are normal signatures of SU Ursae Majoris stars, a subclass of dwarf novae. The superhumps observed in SU UMa stars appear to show a similar degree of period instability, such that P ~ -(3-10)X10-5. Perhaps a more physically significant expression of this is a period-magnitude law: the periods decrease by 0.64±0.10% per magnitude of decline,_ at least during the early decline. This is a plausible decrease to expect from the precessing-disk model for the origin of superhumps, assuming the disk to be largest near maximum light.
Ecient Spectral Methods for the spatially homogeneous Boltzmann equation

We present a spectral Petrov-Galerkin method for the spatially homogeneous Boltzmann equation. We approximate the density distribution function by high order multivariate Lagrange polynomials in Gauss Hermite points, multiplied by a Gaussian peak with adjusted mean and width; the test functions are polynomials. Our focus is on an efficient scheme for applying the Boltzmann collision operator. The first improvement is to transform the collision integral to mean and relative velocity which allows to use cheap numerical integration rules for the first one. The second improvement is a fast transformation from Lagrange via Hermite to a hierarchical basis in Polar coordinates. In this basis, the innermost integral operator becomes diagonal. We conclude with a numerical example demonstrating the achieved speed up.
Real scale ray-tracing simulation of space earthshine measurement with improved BRDF model of lunar surface

The discrepancy in annual changes of Earth albedo anomaly among the Had3CM prediction, ground and low Earth orbit measurements attracts great academic attention world-wide. As a part of our on-going study for better understanding of such discrepancy, we report a new earthshine measurement simulation technique. It combines the light source (the Sun), targets (the Earth and the Moon) and a hypothetical detector in a real scale Integrated Monte-Carlo Ray Tracing (IRT) computation environment. The Sun is expressed as a Lambertian scattering sphere, emitting 1.626x1026W over 400nm- 750nm in wavelength range. Whilst we are in the process of developing a complex Earth model consisting of land, sea and atmosphere with appropriate BRDF models, a simplified Lambertian Earth surface with 0.3 in uniform albedo was used in this study. For the moon surface, Hapke's BRDF model is used with double Henry-Green phase function. These elements were then imported into the IRT computation of radiative transfer between their surfaces. First, the irradiance levels of earthshine and moonshine lights were computed and then confirmed that they agree well with the measurement data from Big Bear Solar Observatory. They were subsequently used in determination of the Earth bond albedo of about 0.3 that is almost identical to the input Earth albedo of 0.3. These computations prove that, for the first time, the real scale IRT model was successfully deployed for the Earthshine measurement simulation and, therefore, it can be applicable for other ground and space based measurement simulation of reflected lights from the Earth and the Moon.
How to foster the commitment level of managers? Exploring the role of moderators on the relationship between job satisfaction and organizational commitment: A study of educational managers in Vietnam

Organizational commitment is a perennial concern. Numerous studies have been conducted to figure out how to strengthen the commitment of employees to the organization. Many of them examined the moderating factors that influence the link between job satisfaction and organizational commitment. However, the majority of past research has focused on the private and corporate sectors. Further, some management personnel opt to quit the firm while still being content with their existing position. Therefore, this study aims to investigate the role of moderators in the relationship between job satisfaction and organizational commitment by applying the purposive sampling method to conduct the data survey of 402 managers in Ho Chi Minh City, Vietnam, who work in the public education sector. By using the PLS-SEM modeling approach with the help of SmartPLS 4 software to examine the research hypotheses, the results reveal that organizational commitment is positively affected by job satisfaction and work engagement. At the same time, managers with high person-organization fit and fun at work will have higher levels of organizational commitment in situations of high satisfaction in their jobs. Conversely, high role stress will dampen the levels of organizational commitment in situations of high job satisfaction. The results offered some managerial implications to strengthen the commitment to the organization of the managers in the educational sector. This research also stressed some limitations and suggested opportunities for future investigation.
Deep-Learning-Based Diagnosis and Prognosis of Alzheimer’s Disease: A Comprehensive Review

Alzheimer’s disease (AD) is the most prevalent neurodegenerative disorder and the most common cause of Dementia. Neuroimaging analyses, such as T1 weighted magnetic resonance imaging, positron emission tomography, and the deep learning (DL) approaches have attracted researchers for automated AD diagnosis in the early stages. Therefore, a review is required to understand DL algorithms to develop more efficient AD diagnosis methods. This article discusses a detailed review of automated early AD diagnosis using DL methods published from 2009 to 2022. The novelties of this article include: 1) introducing popular imaging modalities; 2) discussing early biomarkers for AD diagnosis using neuroimaging scans; 3) reviewing the popular online available data sets widely used; 4) systematically describing the various DL algorithms for accurate and early assessment of AD; 5) discussion on advantages and limitations of the DL-based model for AD diagnosis; and 6) provides an outlook toward future trends derived from our critical assessment.