bluuebunny/crossref_metadata_2025_split huggingface dataset:
Implementation of the My Abilities First Tool: A qualitative study on the perceptions of professionals, caregivers, children, and adolescents with disabilities
Authors: Alencar Roselene F. , Longo Egmar , Schiariti Verónica , Jesus Caline C. A. F. , Carrión Rocío P. , Alvarez Carolina D. L. , Coelho Monique L. G. , Pereira Tatiana F. C. , Cruz Maria C. L. , Melgão Sanzia S. V. , Lindquist Ana Raquel R. 
Published: May 2024

Objective
To analyze the perceptions of professionals, caregivers, children, and adolescents with disabilities regarding the implementation of the My Abilities First (MAF) tool in Specialized Child Rehabilitation Centers (CERs).

Method
This is a qualitative research based on Reflexive Thematic Analysis (RTA). The study involved twenty-seven intentionally selected individuals, comprising 12 physiotherapists, 4 occupational therapists, 11 caregivers, 9 children and 2 adolescents. Participants completed sociodemographic and clinical questionnaires and took part in semi-structured online interviews, focusing on two themes: Positive health approaches and the MAF tool. The study was approved by the local ethics committee (opinion 4.779.175).

Results
Reflexive Thematic Analysis of the interviews resulted in two themes: (1) Perceptions regarding the MAF tool as an educational and contributory process to enhance the inclusion and participation of children and adolescents with disabilities, and (2) Barriers and facilitators for the implementation process of the MAF tool. The implementation of MAF was identified as a driving factor in promoting equity and increased participation of children and adolescents with disabilities in various settings, including health, education, and leisure. Interviewees highlighted the need to confront attitudinal, communication, and social barriers that may hinder the implementation of the tool.

Conclusion
The implementation of the MAF tool was perceived as an innovation due to its focus on the abilities of individuals with disabilities. However, there is a need to restructure it to broaden its scope and access to different contexts in order to confront barriers and enhance the inclusion and participation of children and adolescents with disabilities.
Selenium intake in relation to all-cause and cardiovascular mortality in individuals with nonalcoholic fatty liver disease: A nationwide study in nutrition
Authors: Dong Xin , Deng Yunchao , Chen Gang 
Published: May 2024

Aims
Limited evidence exists regarding the association of selenium with risk of death in individuals with nonalcoholic fatty liver disease (NAFLD). This study was designed to investigate the relationship between dietary selenium intake with mortality in a nationally representative sample of United States adults with NAFLD.

Methods
Dietary selenium intake was assessed in 2274 NAFLD adults younger than 60 years of age from the National Health and Nutrition Examination Survey (NHANES) III through a 24-hour dietary recall. NAFLD was diagnosed by liver ultrasound after excluding liver disease due to other causes. Cox proportional hazards models were utilized to assess the effect of dietary selenium intake on all-cause and cardiovascular mortality among individuals with NAFLD.

Results
At a median follow-up of 27.4 years, 577 deaths occurred in individuals with NAFLD, including 152 cardiovascular deaths. The U-shaped associations were discovered between selenium intake with all-cause (Pnolinear = 0.008) and cardiovascular mortality (Pnolinear < 0.001) in adults with NAFLD after multivariate adjustment, with the lowest risk around selenium intake of 121.7 or 125.9 μg/day, respectively. Selenium intake in the range of 104.1–142.4 μg/day was associated with a reduced risk of all-cause mortality and, otherwise, an increased risk. Selenium intake in the range of 104.1–150.6 μg/day was associated with a reduced risk of cardiovascular death and, otherwise, an increased risk.

Conclusions
Both high and low selenium intake increased the risk of all-cause and cardiovascular death in adults younger than 60 years of age with NAFLD, which may help guide dietary adjustments and improve outcomes in adults with NAFLD.
Exploring pathogenesis and biomarkers through establishment of a rat model of male infertility with liver depression and kidney deficiency
Authors: Shen Ying , Fan Jian , Liu Shaobo , Tao Ling , Yang Qingbo , Shen Xiangchun 
Published: May 2024

ObjectivesTo establish a rat model that accurately replicates the clinical characteristics of male infertility (MI) with Liver Depression and Kidney Deficiency (LD & KD) and investigate the pathogenesis.MethodsAfter subjecting the rats to chronic restraint stress (CRS) and adenine treatment, a series of tests were conducted, including ethological assessments, evaluations of reproductive characteristics, measurements of biochemical parameters, histopathological examinations, and analyses of urinary metabolites. Additionally, bioinformatics predictions were performed for comprehensive analysis.ResultsCompared to the control, the model exhibited significant manifestations of MI with LD & KD, including reduced responsiveness, diminished frequency of capturing estrous female rats, and absence of mounting behavior. Additionally, the kidney coefficient increased markedly, while the coefficients of the testis and epididymis decreased significantly. Sperm counts and viabilities decreased notably, accompanied by an increase in sperm abnormalities. Dysregulation of reproductive hormone levels in the serum was observed, accompanied by an upregulation of proinflammatory cytokines expressions in the liver and kidney, as well as exacerbated oxidative stress in the penile corpus cavernosum and testis. The seminiferous tubules in the testis exhibited a loose arrangement, loss of germ cells, and infiltration of inflammatory cells. Furthermore, utilizing urinary metabolomics and bioinformatics analysis, 5 key biomarkers and 2 crucial targets most closely linked to MI were revealed.ConclusionThe study successfully established a clinically relevant animal model of MI with LD & KD. It elucidates the pathogenesis of the condition, identifies key biomarkers and targets, and provides a robust scientific foundation for the prediction, diagnosis, and treatment of MI with LD & KD.
A national audit of facilities, human and material resources for the comprehensive management of diabetes in Ghana-A 2023 update
Authors: Yorke Ernest , Akpalu Josephine , de-Graft Johnson Gwendolyn , Atiase Yacoba , Reynolds Margaret , Laryea Ruth , Tetteh John , Yawson Alfred E. , Amoah Albert G. B. 
Published: May 2024

Introduction
The human and material resources as well as the systems for managing diabetes in Africa are inadequate. This study or needs assessment, aimed at updating the human and material resources, identifying the gaps and unmet needs for comprehensive diabetes care in Ghana.

Methods
We conducted a national audit of 122 facilities in all 16 administrative regions of Ghana. Information obtained covered areas on personnel and multidisciplinary teams, access to medications, access to laboratory services, financing, screening services, management of diabetes complications, and availability/use of diabetes guidelines or protocols. Data was analysed using STATA version 16.1. P-values <0.05 were set as significant.

Results
Only 85(69.7%) out of the 122 surveyed facilities had a dedicated centre or service for diabetes care. Twenty-eight (23%) had trained diabetes doctors/specialists; and whilst most centres had ophthalmic nurses and dieticians, majority of them did not have trained diabetes educators (nurses), psychologists, ophthalmologists, podiatrists, and foot/vascular surgeons. Also, 13.9% had monofilaments, none could perform urine dipstick for microalbumin; 5 (4.1%) and just over 50% could perform laboratory microalbumin estimation and glycated haemoglobin, respectively. Access to and supply of human insulins was better than analogue insulin in most centres. Nearly 100% of the institutions surveyed had access to metformin and sulphonylurea with good to excellent supply in most cases, whilst access to Sodium Glucose Transporter-2 inhibitors and Glucagon-like peptide-1 analogues were low, and moderate for Dipeptidyl peptidase-4 inhibitors and thiazolidinediones. Majority of the health facilities (95.1%) offered NHIS as payment mechanism for clients, whilst 68.0% and 30.3% of the patients paid for services using out-of-pocket and private insurance respectively. Fifteen facilities (12.3%) had Diabetes Support Groups in their locality and catchment areas.

Conclusion
An urgent multisectoral collaboration, including prioritisation of resources at the facility level, to promote and achieve acceptable comprehensive diabetes care is required.
Subjective perception of visual field defects using random noise-moving images in patients with glaucoma: A comparison of computer graphics and analog noises
Authors: Inoue Arata , Koike Eiko , Maeda Naoyuki , Matsumoto Chota 
Published: May 2024

Purpose
Random noise-moving images (noises) can make glaucoma patients with no subjective symptoms aware of visual field abnormalities. To explore this concept, we developed a noise using computer graphics (CG) and investigated the difference in the subjective perception of visual field abnormalities between CG and conventional analog noises.

Methods
We enrolled individuals with glaucoma (205 eyes), preperimetric glaucoma (PPG; 19 eyes), and normal eyes (35 eyes). For a CG noise, a series of still images was made by randomly selecting five monochromatic tones on 2-mm square dots, and these images were drawn at 60 frames per second (fps) to create a noise-moving image. The participants were asked to describe their perceived shadows on a paper. The results were categorized as follows based on the pattern deviation probability map of the Humphrey field analyzer (HFA): “agreement,” “partial agreement,” “disagreement,” and “no response.” The glaucoma stage was classified into four stages, from M1 to M4, based on the HFA’s mean deviation.

Result
The detection rates (agreement and partial agreement) were 80.5% and 65.4% for the CG and analog noises, respectively, with CG noise showing a significantly higher detection rate in all glaucoma eyes (P < 0.001). The detection rates tended to increase as the glaucoma stage progressed, and in Stage M3, these were 93.9% and 78.8% for the CG and analog noises, respectively. The PPG eyes did not exhibit subjective abnormalities for both noises. The specificity values were 97.1% and 100% for the CG and analog noises, respectively.

Conclusion
The CG noise is more effective than the analog noise in evaluating the subjective perception of visual field abnormalities in patients with glaucoma.
Apple-and-pin drawings by blind novices show occluded features: region theory
Authors: Kennedy John M. , Carboni Selene 
Published: May 2024

Abstract
Sighted children drawing an apple with a pin through it show the hidden parts of the pin. That is, not only is the pin shown running towards the apple and out the other side, it is also shown inside the apple, without a single break, and so the sketch depicts the occluded parts of the pin. Several investigators have offered theories of the observation. We report here on tangible raised-line drawings by young blind people who are novices at drawing. They also include occluded segments of the pin. To explain the drawings we use the John Willats region theory. In this account, enclosed regions represent the volumes of 3D objects. According to region theory, what is in the interior of an object should be shown in the drawing even if it cannot be seen or touched. As a result, since occluded parts of the pin are inside the apple, blind children, like sighted children, include them in their drawings. In region theory, for both the blind and the sighted, long lines on a 2D pictorial surface represent elongated objects in the scene and regions on the surface represent 3D objects and their contents. The basis of region theory may be that sensory information for pins and lines has high-frequency components, and for apples and regions has lower-frequency components.
Capillary-assisted flat-field formation: a platform for advancing nanoparticle tracking analysis in an integrated on-chip optofluidic environment
Authors: Gui Fengji , Foerster Ronny , Wieduwilt Torsten , Zeisberger Matthias , Kim Jisoo , Schmidt Markus A. 
Published: May 2024

Abstract
Here, we present the concept of flat-field capillary-assisted nanoparticle tracking analysis for the characterization of fast diffusing nano-objects. By combining diffusion confinement and spatially invariant illumination, i.e., flat-fields, within a fiber-interfaced on-chip environment, ultra-long trajectories of fast diffusing objects within large microchannels have been measured via diffraction-limited imaging. Our study discusses the design procedure, explains potential limitations, and experimentally confirms flat-field formation by tracking gold nanospheres. The presented concept enables generating flat-fields in a novel on-chip optofluidic platform for the characterization of individual nano-objects for fundamental light/matter investigations or applications in bioanalytics and nanoscale material science.
Enhancing metasurface fabricability through minimum feature size enforcement
Authors: Terekhov Pavel , Chang Shengyuan , Rahman Md Tarek , Shafi Sadman , Ahn Hyun-Ju , Zhao Linghan , Ni Xingjie 
Published: May 2024

Abstract
The metasurfaces have shown great potential for miniaturizing conventional optics while offering extended flexibility. Recently, there has been considerable interest in using algorithms to generate meta-atom shapes for these metasurfaces, as they offer vast design freedom and not biased by the human intuition. However, these complex designs significantly increase the difficulty of fabrication. To address this, we introduce a design process that rigorously enforces the fabricability of both the material-filled (fill) and empty (void) regions in a metasurface design. This process takes into account specific constraints regarding the minimum feature size for each region. Additionally, it corrects any violations of these constraints across the entire device, ensuring only minimal impact on performance. Our method provides a practical way to create metasurface designs that are easy to fabricate, even with complex shapes, hence improving the overall production yield of these advanced meta-optical components.
Journalists Gaining Trust Through Silencing of the Self
Authors: Hansen Ejvind 
Published: May 2024

Abstract
Journalists depend on two vectors of trust: the trust invested in them by their sources, and the trust invested in them by their end-users. For many years, trust has become a key issue in the articulation of the journalistic profession. This paper distinguishes between two traditional approaches to earn public trust: either through an emphasis on the ideal of objectivity, or by a sort of showing one’s cards: an explicit declaration of one’s subjectivity. Through a reading of Løgstrup, Derrida, and Deleuze, we argue that both positions are inadequate solutions to the problem of trust. In as much as subjectivity is continuously negotiated in interaction with the unknown and the uncontrollable, the poles of objectivity and subjectivity cannot define the narrative event without each supplementing the other. To escape from this impasse, we suggest a third approach: a hospitable journalism characterized by a hospitable attitude towards the uncontrollable and the strange, or unknown, which operates to make the individual more aware of herself and her place in the world. This invitation happens through a silencing of the self.
Synthesis and characterization of Ag@Ni co-axial nanocables and their fluorescent and catalytic properties
Authors: Sharif Sadia , Ahmed Taiba , Ahmad Zahoor , Choudhary Muhammad Aziz , Arshad Muhammad 
Published: May 2024

Abstract
We report here a convenient, rapid one-pot synthesis of new metal–metal core–shell nanocomposites comprising silver nanowires (AgNWs) coated with nickel. The resulting AgNWs and nickel-coated silver nanocables average 60–80 nm in diameter were prepared by the polyol synthetic route. This method employed ethylene glycol as a reducing agent and polyvinylpyrrolidone as a capping agent. These nanomaterials are designated as AgNWs (0.1 M) and Ag@Ni (0.2 M), Ag@Ni (0.3 M), Ag@Ni (0.4 M), and Ag@Ni (0.5 M) nanocables based on the nickel content and were characterized by scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), UV–Visible (UV–Vis) spectroscopy, and photoluminescence (PL) spectroscopy. The morphology of each nanowire and nanocable was clarified using SEM, while EDX quantified the presence of Ni. XRD patterns confirmed the face-centered cubic structure of the nanomaterials. The Debye–Scherrer formula was applied to establish different characteristics such as crystallite size and lattice constant. Surface plasmon resonance was measured using UV−Vis spectroscopy and fluorescence of each product was determined by PL spectroscopy, respectively. Both the AgNWs and Ag@Ni nanocables catalyze the reduction of p-nitrophenol to p-aminophenol by sodium borohydride.
Bifurcation investigation, phase synchronization and FPGA implementation of a new photosensitive Fitz Hugh Nagumo neuron based meminductor
Authors: Nguemo Tchoupa Kevine Lena , Kammogne Alain Soup Tewa , Siewe Martin Siewe , Talonang Noufozo Cedric 
Published: May 2024

Abstract
This paper focuses on the estimation of the nonlinear encoding and responses of a photosensitive Fitz Hugh Nagumo (FHN) neuron-based-meminductor and provides a relevant analysis of its phase synchronization. In the pattern, a Fitz Hugh–Nagumo neuron connected to a meminductor is activated by a photocell, and a time-varying current source is generated by the presence of external optical signals. This coupling is a benchmark circuit with memory similar to artificial eyes with the ability to capture and encode external signals. It is designed with the aim of studying the dynamics of a neuron with a memory effect highlighted through the meminductor. An appropriate dynamical analysis is provided using standard indicators such as bifurcations to point out thorough transitions and the nature of the electrical neuronal activities. Some couplings between two FHN neurons with meminductor using hybrid synapses composed of passive electronic components are achieved. Relevant tools are used to analyze the stability of the synchronization which gives prominent details on the selection of the appropriate coupling. The energy balance of the external system is evaluated which gives the effort to achieve encoding signals and also proves the feasibility of the proposal in real-time implementation. Simulations are performed on FPGA. The results present a good agreement. In many engineering applications, the detection of optical signals is inescapable as well as the synchronization of its signals for the transmission of the stimuli. These results could be useful for the designer.
Associations of the left atrial epicardial fat thickness with the thrombosis prevalence and left atrial appendage flow velocity in patients with persistent non-valvular atrial fibrillation
Authors: Mazur E. S. , Mazur V. V. , Bazhenov N. D. , Nilova O. V. , Nikolaeva T. O. 
Published: May 2024

Aim. To study the associations of the left atrial epicardial fat (LAEF) thickness with the thrombosis prevalence and left atrial appendage (LAA) flow velocity in patients with persistent non-valvular atrial fibrillation (AF).Material and methods. Transesophageal echocardiography in 475 patients with persistent non-valvular AF (men 58,9%, age 64,0 (58,3-70,0) years) assessed LAA flow velocity, interatrial septum and left lateral ridge thickness. Their average thickness was used to estimate the LAEF volume.Results. LAA thrombus was detected in 42 (8,8%) patients. LAA flow velocity without thrombus was 32,0 (26,0-39,0) cm/s, with thrombus — 20,0 (14,0-25,8) cm/s (p<0,0001). Depending on the LAEF thickness, patients were divided into 3 tertile groups: group 1 (n=168) — 5,6-7,4 mm, group 2 (n=154) — 7,45-8,2 mm, group 3 (n=153) — 8,25-10,9 mm. In group 1, no thrombus was detected, in group 2, thrombus was detected in 2 (1,3%) patients, in group 3 — in 40 (26,0%) patients (p<0,0001). In the absence of LAA thrombus, flow velocity in the selected groups did not differ (32,0 (26,0-39,0) cm/s, 31,0 (26,0-7,8) cm/s and 31,5 (25,0-40,0) cm/s, (p=0,9514)).Conclusion. EFL thickness, calculated as the average of interatrial septum and left lateral ridge thickness, can be used to study the relationship between epicardial obesity and LAA thrombosis in patients with AF. In patients with persistent non-valvular AF with a LAEF thickness >8,2 mm, LAA thrombosis occurs more than 40 times more often than in patients with a lower LAEF thickness. The influence of LAEF thickness on LAA flow velocity was not revealed in the pre­sent study.
Influence of mitral transcatheter edge-to-edge repair in patients with severe mitral regurgitation on left ventricle function
Authors: Makeev M. I. , Saidova M. A. , Imaev T. E. 
Published: May 2024

Aim. To study the changes of left ventricular (LV) contractile function in patients with severe mitral valve (MV) insufficiency with assessment of global longitudinal strain (GLS) indicators and LV myocardial function after the mitral transcatheter edge-to-edge repair (TEER) within 12-month follow-up.Material and methods. The study consisted of 43 patients with severe mitral regurgitation (MR) as follows: 23 patients with functional MR (FMR), 20 patients with degenerative MR (DMR). A comprehensive echocardiographic study, including speckle tracking echocardiography, was performed at baseline, 4-5 days, 6 and 12 months after TEER. Standard structural and functional indicators of the LV, LV GLS and myocardial performance parameters were assessed.Results. The early postoperative period (4-5 days) was characterized by a decrease in global constructive work (GCW) (FMR group — from 977 [684; 1253] to 857 [736; 1488] mm Hg%, (p=0,038); DMR group — from 1458 [1283; 1848] to 1350 [1010; 1488] mm Hg% (p=0,011)), an increase in global wasted work (GWW) (FMR group — from 177 [130; 280] to 336 [242; 388] mm Hg% (p=0,004); DMR group — from 128 [81; 172] to 216 [164; 279] mm Hg% (p=0,043)), which was accompanied by a decrease in myocardial efficiency (FMR group — from 81,5 [77; 87] to 76 [73; 79]%, (p=0,021); DMR group — from 90 [85; 93] to 82 [79; 85]% (p=0,018)). After 12-month follow-up, there was a significant increase in GCW relative to the initial values in both cohorts of patients as follows: FMR group — to 1128 [890; 1711] mm Hg% (p=0,048); DMR group — to 1818 [1478; 2034] mm Hg% (p<0,001). There was also an increase in GWW in the FMR group to 255 [214; 363] mm Hg% (p=0,024) and in the DMR group to 230 [140; 270] mm Hg% (p=0,043). There were no significant improvement of LV GLS in both groups.Conclusion. The early postoperative period after TEER was characterized by a temporary deterioration in all LV performance parameters, which recovered by 6 and 12 months of follow-up. Myocardial function restoration by one year of follow-up was noted due to an increase in GCW. LV GLS and ejection fraction did not change significantly by 1 year of follow-up compared to baseline values.