bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Kinerja Keuangan, Karakteristik Perusahaan dan Corporate Governance terhadap Pengungkapan Sustainability Report (Pada Perusahaan BUMN di Bursa Efek Indonesia)
Authors: Puspasari Dian , Ahmar Nurmala , Djaddang Syahril 
Published: February 2025

Penelitian ini bertujuan untuk membuktikan dan menganalisis profitabilitas (ROA) terhadap pengungkapan sustainability report; ukuran perusahaan terhadap pengungkapan sustainability report; umur perusahaan terhadap pengungkapan sustainability report; dewan komisaris independen terhadap pengungkapan sustainability report; dan komite audit terhadap pengungkapan sustainability report. Penelitian ini menggunakan kuantitatif dengan perusahaan yang tercatat di Bursa Efek Indonesia (BEI) yang mengungkapkan sustainability report. Hasil dari penelitian ini menunjukkan bahwa (ROA), ukuran perusahaan dan dewan komite audit berpengaruh positif, yang menunjukkan bahwa semakin tinggi (ROA), semakin besar ukuran perusahaan dan semakin banyak dewan komisaris independen maka luas pula pengungkapan. Variabel komite audit menunjukkan arah negatif yang berarti banyaknya anggota komite audit maka pengungkapan cenderung tidak luas. Variabel likuiditas dan umur perusahaan tidak berpengaruh, yang menunjukkan bahwa tinggi rendahnya nilai likuiditas dan tua mudanya umur perusahaan tidak mampu mempengaruhi luas tingkat pengungkapan
Evolución de la adhesión a la higiene de manos: la pandemia un punto de inflexión
Authors: Salas Cañizares Alberto , Hernández López María Jesús , Martínez Pérez Lucio , Cayuela Verdú Pedro , Hernández Méndez Solanger 
Published: February 2025

INTRODUCTION: Hand hygiene is crucial to prevent nosocomial infections, with the hands of professionals and patients being significant vectors of transmission. The objective of this study was to evaluate adherence to hand hygiene at the Rafael Méndez General University Hospital between 2016 and 2022.
METHODOLOGY: An observational and descriptive study was carried out in medical-surgical units, collecting annual data. The sample included 1097 professionals and 5416 observation opportunities.
RESULTS: The results showed an improvement in hand hygiene until 2021, with a reduction in omission from 64% in 2016 to an overall compliance of 55% in 2020 and 2021. However, in 2022 a significant decline was observed with 79% of omission. The evolution varied depending on the moment and the category observed.
CONCLUSION: Adherence to hand hygiene in the Rafael Méndez General University Hospital has shown a positive trend with a gradual annual increase until 2021, highlighting 2020 as a turning point. However, the relaxation of post-pandemic measures has decreased compliance. It is recommended to continue promoting training and evaluation actions to improve hand hygiene among health professionals.
Keywords: hands hygiene, hands washing and friction.
INTRODUCCIÓN: La higiene de manos es crucial para prevenir infecciones nosocomiales, siendo las manos de profesionales y pacientes vectores significativos de transmisión. El objetivo de este estudio fue evaluar la adherencia a la higiene de manos en el Hospital General Universitario Rafael Méndez durante los años 2016 a 2022.
METODOLOGÍA: Se realizó un estudio observacional y descriptivo en unidades de hospitalización médico-quirúrgicas, recolectando datos anuales utilizando el Formulario de observación de la técnica de higiene de manos que proporciona la Organización Mundial de la Salud (OMS). La muestra estuvo constituida por 1097 profesionales.
RESULTADOS: Se analizaron un total de 5416 oportunidades. Los resultados mostraron una mejora en la higiene de manos hasta 2021, con una reducción en la omisión del 64% en 2016 a un cumplimiento global del 55% en 2020 y 2021. Sin embargo, en 2022 se observó un retroceso significativo con un 79% de omisión. La evolución varió según el momento y la categoría observada.
CONCLUSIÓN: La adhesión a la higiene de manos en el Hospital General Universitario Rafael Méndez ha mostrado una tendencia positiva con un incremento gradual anual hasta 2021, destacando el año 2020 como punto de inflexión. No obstante, la relajación de medidas postpandemia ha disminuido el cumplimiento. Se recomienda continuar promoviendo acciones de formación y evaluación para mejorar la higiene de manos entre los profesionales de salud.
The Impacts of AI and ML on the Performance of Logistics and Supply Chain Management
Authors: AbdEllatif Mahmoud M. , Baazeem Rami M. 
Published: February 2025

Digital transformation is not a goal, but the benefits that businesses achieve from digital transformation are the desired goal. The successive developments in artificial intelligence technology represent a great opportunity to solve business problems. Artificial intelligence, especially machine learning methods, can be used to solve many problems facing the logistics and supply chain sector. Machine Learning (ML) techniques widely impact on many aspects of Logistics and Supply chain Management such as improving services levels for end customers, reducing costs, minimizing resource waste, and improving partners relationships. The problem of demand forecasting is one of the problems that affect production scheduling, inventory levels, partner costs, and customer satisfaction. Therefore, this research addresses these topics in some detail and provides a practical application to solve the research problem using some machine learning methods and tools. The research confirmed the accuracy of predictions and thus improved decisions and partner plans in supply chains. The research represents an analytical addition to previous research in the same field.
A Novel Network Optimization Framework Based on Software-Defined Networking (SDN) and Deep Learning (DL) Approach
Authors: Osman Muhammad Fendi , Mohd Isa Mohd Rizal , Khairuddin Mohammad Adib , Mohd Shukran Mohd ‘Afizi , Mat Razali Noor Afiza 
Published: February 2025

Access to networks and the Internet has multiplied, and data traffic is growing exponentially and quickly. High network utilization, along with varied traffic types in the network, poses a considerable challenge and impact on the ICT Infrastructure, particularly affecting the performance and responsiveness of real-time application users who will experience slowness and poor performance. Conventional/traditional Quality of Service (QoS) mechanisms, designed to ensure reliable and efficient data transmission, are increasingly insufficient due to their static nature and inability to adapt to the dynamic demands of modern networks. As such, this study introduces a Novel Network Optimization Framework leveraging the combined strengths of Software-Defined Networking (SDN) and Deep Learning (DL) to dynamically manage multiple QoS of network devices in enterprise and campus network environments. The proposed system is a dynamic QoS that utilizes SDN's global monitoring and centralized management control capabilities to programmatically control network devices, ensuring that sensitive traffic is allocated with appropriate bandwidth and minimized latency. Concurrently, DL algorithms enhance the framework's decision-making process by proposing an accurate preferred configuration for the best adequate bandwidth for sensitive traffic transmission. This integration facilitates real-time adjustments to network conditions and improves overall network performance by ensuring high-priority applications receive the bandwidth they require without manual/human intervention. By providing a dynamic, intelligent solution to QoS management, this framework represents a significant step forward in developing more adaptable, resilient, and efficient networks capable of supporting the demands of contemporary and future digital ecosystems.
Nurses' Opinions Regarding Comments from a Patient Safety Culture Evaluation
Authors: Ismail Moamen Abdelfadil , Al-Ezzi Sharifa Omar Ahmad , Alanazy Maryam Nazal , Al-Enazi Amerah Ghazi Saleh , Alotaibi Abdullah Hathal Munif , Alghamdi Ibrahem saleh abadh , Al-Jizani Fawzia Saeed Hassan , KABi SABAH AHMAD yAHyA , AL SHAMMARI NAWAF Hammod NAWMN , ALSHMMARI MOHMMAD AWWAD GHANIM , Al suhaymi Barakah Ali , Al suhaymi Jehan Ali 
Published: February 2025

Background: Ensuring a strong patient safety culture is essential for the delivery of high-quality healthcare. In low- and middle-income countries (LMICs), inadequate and unsafe medical care is responsible for nearly 60% of fatalities, many of which are preventable. A positive patient safety culture fosters trust, openness, and performance improvement. Understanding healthcare workers' perceptions of safety practices is a crucial step in enhancing patient safety culture. Methods: This study was conducted using a self-administered online survey among 1000 healthcare professionals in a major general hospital. The Hospital Survey on Patient Safety Culture (HSOPSC) was utilized, assessing 42 items across 12 dimensions of patient safety culture. 700 responses were analyzed. Descriptive statistics, positive response percentages, and multiple linear regression were used for data analysis. Results: Overall, 76.9% of respondents rated the patient safety grade as excellent or very good. The patient safety culture composite score was 74.2%, with strengths in areas like "Teamwork within units" (91.3%) and "Organizational learning" (88.4%). However, areas needing improvement included "Staffing" (49.4%) and "Non-punitive response to errors" (53.1%). A majority of respondents (67.1%) had not reported any safety events in the past year. Female healthcare workers and nurses reported lower perceptions of patient safety compared to male and physician respondents. Additionally, work area/unit influenced perceptions, with emergency and surgery departments having better safety perceptions. Conclusion: The study highlights a generally positive perception of patient safety culture in the hospital, though areas such as staffing and non-punitive responses to errors require improvement. Gender, position, and work area/unit were significant predictors of safety perceptions. These findings emphasize the need for targeted interventions to enhance patient safety culture, with a focus on improving staffing and fostering a non-punitive environment for reporting errors.
La télé-réalité au prisme de la littérature romanesque : un imaginaire dystopique pour penser les mutations du monde contemporain
Authors: Barrette Pierre , Boisvert Stéfany 
Published: February 2025

Cet article explore la représentation de la télé-réalité dans la littérature romanesque contemporaine. À travers l’étude de quatorze romans publiés depuis les années 2000, il est montré que plusieurs thématiques s’y recoupent et nous permettent, si ce n’est de mieux comprendre la télé-réalité elle-même, du moins de mettre en lumière ce que pourrait être un imaginaire littéraire de la télé-réalité. Il est ainsi montré comment ces oeuvres décrivent la télé-réalité pour en critiquer les dérives et la représenter comme un phénomène dystopique, incarnant l’aliénation et la manipulation des masses. En plus d’établir plusieurs parallèles entre la télé-réalité et des tragédies historiques, la plupart des romans mettent en lumière ses effets potentiellement destructeurs sur la société, exacerbant ses tendances au voyeurisme, à l’exhibitionnisme, à l’exploitation et au narcissisme. Tout en mettant l’accent sur les dérives morales d’une société fascinée par la télé-réalité, les oeuvres tendent toutefois à reconduire une vision critique de la télé-réalité en tant que danger de « féminisation » de la culture. L’article souligne ainsi l’importance de ce genre télévisuel dans la compréhension des mutations médiatiques et sociales de notre époque.
V2O5 ⋅ nH2O and Graphene Oxide/CNTs Composite Film as Binder‐Free Cathode for Aqueous Zinc‐Ion Batteries
Authors: Rao Diwen , Zhang Wenwei , Cheng Baochen , Wang Yu , Lei Chengsifan , An Qinyou , Huang Meng , Mai Liqiang 
Published: February 2024

AbstractEmerging as a leading contender for economical, high‐security grid‐scale energy storage, rechargeable aqueous zinc‐ion batteries (AZIBs) are currently facing the challenge in its progression due to the absence of cathode materials with high energy density. In this study, we design a V2O5 ⋅ nH2O, GO and CNTs composite (HVO/GO‐CNTs) film through freeze‐drying and vacuum filtration. This binder‐free cathode for AZIBs exhibits remarkable electrochemical performance, featuring a high capacity of 387 mAh g−1 at 0.2 A g−1 and a high capacity retention of 82.6 % after 1000 cycles at 1 A g−1. This investigation offers a promising approach to electrode material design for the advancement of high‐performance AZIBs.
Diameter estimates in Kähler geometry
Authors: Guo Bin , Phong Duong H. , Song Jian , Sturm Jacob 
Published: February 2024

AbstractDiameter estimates for Kähler metrics are established which require only an entropy bound and no lower bound on the Ricci curvature. The proof builds on recent PDE techniques for estimates for the Monge–Ampère equation, with a key improvement allowing degeneracies of the volume form of codimension strictly greater than one. As a consequence, we solve the long‐standing problem of uniform diameter bounds and Gromov–Hausdorff convergence of the Kähler–Ricci flow, for both finite‐time and long‐time solutions.
Limited Fat Digestion in Infants with Bronchopulmonary Dysplasia
Authors: Boehm G. , Bierbach U. , Moro G. , Minoli I. 
Published: February 2024

SummaryIn 10 hyaline membrane disease patients with development of bronchopulmonary dysplasia, 16 hyaline membrane disease patients without development of bronchopulmonary dysplasia, and 12 very‐low‐birthweight infants without major medical problems, we measured the lipase and trypsin activity as well as the bile acids concentrations in preprandially aspirated duodenal juice. In addition, fat and nitrogen balances were performed during the 5th and 6th weeks of postnatal life. The mean duodenal lipase activity in the patients with bronchopulmonary dysplasia was significantly lower than those of the patients without bronchopulmonary dysplasia (4.41 ± 3.0 versus 9.95 ± 3.0 U/ml, p < 0.05) and of the controls (19.94 ± 6.8 U/ml). The mean total bile acid concentration was below the critical micellar concentration of 4 mmol/L only in the patients with bronchopulmonary dysplasia. The fecal fat excretion rate in the patients with bronchopulmonary dysplasia was significantly higher than in the patients without bronchopulmonary dysplasia (21.4 ± 4.6% versus 11.3 ± 3.4% of intake, p < 0.01) as well as that of the controls (7.9 ± 2.8% of intake). The serum urea concentrations were similar in the patients without bronchopulmonary dysplasia and in the controls (1.97 ± 0.6 and 1.89 ± 0.4 mmol/L, respectively) but significantly higher in the patients with bronchopulmonary dysplasia (2.54 ± 0.5 mmol/L). The lowest weight gain was found in the patients with bronchopulmonary dysplasia (8.2 ± 4.7 g/kg/day). It was significantly lower than one of the patients without bronchopulmonary dysplasia or the controls (13.5 ± 4.0 and 16.2 ± 3.7 g/kg/day, respectively). The data indicate that patients who develop bronchopulmonary dysplasia have a limited fat absorption, which may help to explain the inadequate weight gain.
Combined Use of Cyclosporine and Azathioprine or 6‐Mercaptopurine in Pediatric Inflammatory Bowel Disease
Authors: Ramakrishna J. , Langhans N. , Calenda K. , Grand R. J. , Verhave M. 
Published: February 2024

SummaryThe aim of this study was to assess whether in steroid‐resistant patients with pediatric inflammatory bowel disease (IBD) a combination of cyclosporine and azathioprine (or 6‐mercaptopurine) could induce remission and subsequently permit maintenance on azathioprine/6‐mercaptopurine as the sole immunosuppressive agent. Two boys and six girls (six with ulcerative colitis and two with Crohn's disease; ages 3‐17 years) received 100‐200 μg/kg/day cyclosporine intravenously and then 4‐10 mg/kg/day orally. Doses were adjusted to achieve trough serum cyclosporine levels of 100‐200μ/L (Abbott's TDX assay). Seven of the eight patients received azathioprine/6‐mercaptopurine, and all were given a 5‐aminosalicylate preparation and corticosteroids. The latter drugs were continued and then tapered off as clinical status allowed. Cyclosporine was continued for 3‐10 months in those who responded. In seven of eight patients, there was a rapid clinical response; one patient showed a transient response, but recurrent bleeding led to total colectomy 9 days after starting cyclosporine. Of the seven responders, three were able to discontinue prednisone and cyclosporine and are doing well on azathioprine at long‐term follow‐up (2‐5 years). One who did not receive azathioprine/6‐mercaptopurine maintained remission for 2 years after cyclosporine was stopped, one experienced a disease flare‐up 5 months after start of cyclosporine treatment and required colectomy, one who did not tolerate 6‐mercaptopurine had a flare‐up during cyclosporine tapering and underwent surgery at 6 months, and one started to flare up with cyclosporine tapering at 6 months and was scheduled for surgery. No significant complications of treatment were observed. Seven patients had an initial response and four of them have so far not required surgery. These preliminary findings suggest that azathioprine/6‐mercaptopurine can be used safely to maintain cyclosporine‐induced remission in children with IBD.
Vitamin E Supplementation in Cystic Fibrosis
Authors: Peters S. A. , Kelly F. J. 
Published: February 2024

SummaryVitamin E is an antioxidant and may have a role in the protection of lung tissue against oxidative damage in cystic fibrosis. Previous studies of vitamin E status in cystic fibrosis. Previous studies of vitamin E status in cystic fibrosis have used plasma or serum concentrations, which vary with levels of carrier lipoproteins and hence may not reflect the concentration of vitamin E in tissues, where it is found in highest concentration in membranes. Erythrocyte vitamin E concentration has been shown to correlate well with tissue concentrations of the vitamin in animals, but it has not previously been studied in patients with cystic fibrosis. Current guidelines on vitamin supplementation in cystic fibrosis include vitamin E. It is not presently clear which level of supplementation is most appropriate. To address this question, we examined the effect on erythrocyte vitamin E levels of supplementation with either 15 mg or 100 mg per day of vitamin E. Analysis was performed by high performance liquid chromatography before and 1 year after initiation of supplementation in children with cystic fibrosis. Erythrocyte vitamin E concentrations were below the normal range in almost all unsupplemented patients and rose into the normal range with a supplement of 100 mg per day, but not 15 mg per day. This rise was not accounted for by changes in general dietary treatment. We conclude that tissue vitamin E levels are low in patients with cystic fibrosis who do not receive supplements but can be normalized in most children with 100 mg of vitamin E per day.
Comparison of Oral Sodium Phosphate to Polyethylene Glycol‐Based Solution for Bowel Preparation for Colonoscopy in Children
Authors: Gremse David A. , Sacks Alan I. , Raines Sheree 
Published: February 2024

SummaryThirty‐four patients, aged 3 to 17 years, were randomized to receive oral sodium phosphate solution or a polyethylene glycol‐based solution in preparation for elective colonoscopy. Nineteen patients received two doses of oral sodium phosphate solution (45 mL/1.7 m2/dose) and 15 received polyethylene glycol‐based solution (4 L/1.7 m2). Compliance with oral sodium phosphate solution was judged as easy or tolerable in 15 of 19 patients, but only in 5 of 15 who were given polyethylene glycolbased solution. The quality of colon cleansing was rated by an endoscopist who was blinded to the colon preparation method used. The bowel preparation was excellent or good (only liquid remaining in the colonic lumen) in 18 of 19 patients who received oral sodium phosphate solution and in 6 of 15 who received polyethylene glycol‐based solution. The incidence of vomiting was similar in both groups, but abdominal pain occurred more frequently in the polyethylene glycol‐based solution group. Hyperphosphatemia developed in patients who received oral sodium phosphate solution (serum phosphorus = 2.3 ± 0.7 mmol/L (7.2 ± 2.2 mg/dL; mean ± SD), but only in 1 of 15 patients in the polyethylene glycol‐based solution group. Patients did not exhibit symptoms of hyperphosphatemia and serum calcium concentrations were similar in both groups. In summary, oral sodium phosphate solution is better tolerated than polyethylene glycol‐based solution for bowel preparation in children. However, hyperphosphatemia occurred frequently in patients who received oral sodium phosphate solution. Further studies are needed to determine the optimal dose for safety and efficacy for the use of these solutions in children.
Fecal Polyamine Concentration in Children with and without Nutrient Malabsorption
Authors: Forget P. , Sinaasappel M. , Bouquet J. , Deutz N. E. P. , Smeets C. 
Published: February 2024

Background:Fermentation products of malabsorbed nutrients are thought to be responsible for intestinal adaptation following small bowel resection in rats. It has been suggested that either short‐chain fatty acids or polyamines (mainly putrescine and cadaverine) could be the fermentation products involved. There are no data available on fecal polyamine content in humans. The present study compared the fecal polyamine concentrations in children with and without malabsorption.Methods:Sixteen (8 girls, 8 boys) malabsorption patients (cystic fibrosis: 13, short bowel syndrome: 2, biliary atresia: 1) with a mean age of 8 years were compared to 17 (9 girls, 8 boys) sick children without malabsorption (mean age 5.7 years). Three‐day fecal collections were performed and analyzed for fat and polyamine concentrations. High‐performance liquid chromatography (HPLC) was used for the measurement of polyamine concentrations.Results:Mean and SEM for fecal fat excretion was 13.4 ± 2.5 g/day and 1.5 ± 0.3 g/day in the malabsorption and control group respectively. Median fecal cadaverine and putrescine concentrations were 3723 μmol.kg‐1 feces and 4737 μmol.kg‐1 feces for the malabsorption group and 114 μmol.kg‐1 feces and 306 μmol.kg‐1 feces for the control group (p < 0.007 and < 0.00001 respectively). No significant differences were found for fecal spermine and spermidine concentrations between the two groups.Conclusions:Children with malabsorption show very high fecal putrescine and cadaverine concentrations. Our results support the hypothesis that fecal polyamines could be important.