bluuebunny/crossref_metadata_2025 huggingface dataset:
Innovative Mycotoxin Detoxifying Agents Decrease the Absorption Rate of Aflatoxin B1 and Counteract the Oxidative Stress in Broiler Chickens Exposed to Low Dietary Levels of the Mycotoxin
Authors: Cuccato Matteo , Amminikutty Neenu , Spalenza Veronica , Conte Vanessa , Bagatella Stefano , Greco Donato , D’Ascanio Vito , Gai Francesco , Schiavone Achille , Avantaggiato Giuseppina , Nebbia Carlo , Girolami Flavia
Published: February 2025

Aflatoxin B1 (AFB1) can impair the growth of chickens and reduce the quality of eggs and meat, resulting in significant economic losses. The inclusion of mycotoxin detoxifying agents (MyDA) with binding properties in the diet is an efficient tool to reduce their absorption rate in the gastrointestinal tract. Our aim was to investigate the ability of two innovative MyDA (SeOX, a feed additive featuring a tri-octahedral smectite mixed with lignocellulose, and CHS, a di-octahedral smectite functionalized with an organic non-toxic modifier) in both reducing the bio-accessibility and mitigating the adverse effects of AFB1 in broilers exposed for 10 days to concentrations approaching the European Union maximum limits in feed (0.02 mg/kg). The amount of AFB1 in the excreta of birds, collected over four consecutive days (starting on day 7), was significantly lower (p < 0.001) in the group exposed to AFB1 alone compared to the groups treated with either SeOX or CHS. The calculated bio-accessibility was decreased by nearly 30% with both MyDA. This positive effect was reflected by a significant reduction (p < 0.001) in the oxidative stress (measured as serum antioxidant capacity and hepatic lipid peroxidation) induced by AFB1. Although antioxidant enzyme activities and glutathione levels were unaffected by any treatment, AFB1 significantly induced (p < 0.001) the upregulation of CYP2A6 and the downregulation of Nrf2; the latter was reverted by each MyDA. Overall, these results demonstrate that the selected MyDA are effective in limiting the AFB1 absorption rate, thereby mitigating or even reverting the oxidative stress induced by AFB1 in broilers.
Effectiveness of Scolopendrid Pharmacopuncture for Neuropathic Dysfunction: Clinical Evidence and Potential Mechanism
Authors: Kim Jung-Hyun , Kim Tae-Yoon , Goo Bonhyuk , Nam Sang-Soo
Published: February 2025

Animal venoms, particularly Scolopendrid venom, have gained significant attention as therapeutic agents in complementary and alternative medicine, especially for applications in pain management and neuroprotection. In traditional Korean medicine, Scolopendrid venom is administered through pharmacopuncture, a method that combines injection therapy with principals of acupuncture. The present review focuses on the multifaceted effects of Scolopendrid pharmacopuncture, derived from Scolopendra polymorpha, on the peripheral nervous system, and its potential role in addressing the neuropathic dysfunction that often arises from peripheral nerve injuries. Scolopendrid venom exhibits various pharmacological properties, including analgesic, anti-inflammatory, and neuroprotective effects. Experimental studies have shown that Scolopendrid pharmacopuncture significantly reduces neuropathic pain in animal models by modulating ion channels and inflammatory pathways. Clinical investigations have further revealed its efficacy in alleviating pain associated with conditions such as Bell’s palsy and carpal tunnel syndrome. Despite its promising therapeutic potential, the lack of comprehensive clinical research on the toxicity and safety profiles of SPP remains a critical limitation. Future studies should focus on evaluating the safety of Scolopendrid venom as a standalone treatment and incorporate broader data sources to enhance our understanding of its implications in clinical practice.
The Proteolytic Activation, Toxic Effects, and Midgut Histopathology of the Bacillus thuringiensis Cry1Ia Protoxin in Rhynchophorus ferrugineus (Coleoptera: Curculionidae)
Authors: Ayra-Pardo Camilo , Ramaré Victor , Couto Ana , Almeida Mariana , Martins Ricardo , Sousa José Américo , Santos Maria João
Published: February 2025

The red palm weevil (RPW; Coleoptera: Curculionidae) is a destructive pest affecting palms worldwide, capable of causing significant economic losses and ecological damage in managed palm ecosystems. Current management heavily relies on synthetic insecticides, but their overuse fosters resistance. Bacillus thuringiensis (Bt) offers a promising alternative, producing toxins selective against various insect orders, including Coleoptera. However, no specific Bt toxin has yet been identified for RPW. This study investigates the toxicity against RPW larvae of the Bt Cry1Ia protoxin, known for its dual activity against Lepidoptera and Coleoptera. A laboratory RPW colony was reared for two generations, ensuring a reliable insect source for bioassays. Cry1Ia was expressed as a 6xHis-tagged fusion protein in Escherichia coli and purified using nickel affinity. Incubation with RPW larval gut proteases for 24 h produced a stable core of ~65 kDa. Diet-incorporation bioassays revealed high Cry1Ia toxicity in neonate larvae. In contrast, the lepidopteran-active Cry1Ac protoxin, used as a robust negative control, was completely degraded after 24 h of in vitro proteolysis and showed no toxicity in bioassays. Cry1Ia-fed larvae exhibited significant midgut cell damage, characteristic of Bt intoxication. These findings highlight Cry1Ia’s strong potential for integration into RPW management programs.
On the Yang-Mills Propagator at Strong Coupling
Authors: Gabellini Yves , Grandou Thierry , Hofmann Ralf
Published: February 2025

About twelve years ago, the use of standard functional manipulations was demonstrated to imply an unexpected property satisfied by the fermionic Green’s functions of QCD. This non-perturbative phenomenon has been dubbed an effective locality. In a much simpler way than in QCD, the most remarkable and intriguing aspects of effective locality have been presented in a recent publication on the Yang-Mills theory on Minkowski spacetime. While quickly recalled in the current paper, these results are used to calculate the problematic gluonic propagator in the Yang-Mills non-perturbative regime. This paper is dedicated to the memory of Professor Herbert M. Fried (1929–2023), whose inspiring manner, impressive command of functional methods in quantum field theories, enthusiasm for a broad range of topics in Theoretical Physics, and warm friendship are missed greatly by the authors.
Scan Quantum Mechanics: Quantum Inertia Stops Superposition
Authors: Gato-Rivera Beatriz
Published: February 2025

Scan Quantum Mechanics (SQM) is a novel interpretation in which the superposition of states is only an approximate effective concept due to lack of time resolution. Quantum systems scan all possible states in the “apparent” superpositions and switch randomly and very rapidly among them. A crucial property that we postulate is quantum inertia Iq, that increases whenever a constituent is added, or the system is perturbed with all kinds of interactions. Once the quantum inertia reaches a critical value Icr for an observable, the switching among its eigenvalues stops and the corresponding superposition comes to an end. Consequently, increasing the quantum inertia of a quantum system by increasing its mass, its temperature, or the strength of the electric, magnetic and gravitational fields in its environment, can lead to the end of the superpositions for all the observables, the quantum system transmuting into a classical one, as a result. This process could be reversible, however, by decreasing the size of the system, its temperature, etc. SQM also implies a radiation mechanism from astrophysical objects with very strong gravitational fields that could contribute to neutron star formation. Future experiments might determine the critical quantum inertia Icr corresponding to different observables, which translates into critical masses, critical temperatures and critical electric, magnetic and gravitational fields.
Nirsevimab Prophylaxis for Reduction of Respiratory Syncytial Virus Complications in Hospitalised Infants: The Multi-Centre Study During the 2023–2024 Season in Andalusia, Spain (NIRSEGRAND)
Authors: Moreno-Pérez David , Korobova Aleksandra , Croche-Santander Francisco de Borja , Cordón-Martínez Ana , Díaz-Morales Olga , Martínez-Campos Leticia , Pérez-González Elena , Martínez-Padilla María del Carmen , Santos-Pérez Juan Luis , Brioso-Galiana Jaime , Sánchez-Códez María Isabel , Del Diego-Salas Jorge , Rivera-Izquierdo Mario , Lorusso Nicola
Published: February 2025

Background: Nirsevimab was indicated in a population level for all infants < 6 months during the 2023–2024 season in Andalusia (southern Spain). Our aim was to analyse the effect of nirsevimab in the reduction in complications in infants hospitalised for RSV bronchiolitis. Methods: A retrospective observational cohort study was conducted in nine relevant hospitals from all provinces of Andalusia, a region with over 9 million inhabitants. The study sample included 222 children, divided into two groups: infants administered with nirsevimab for passive immunisation (exposure) and infants not administered with nirsevimab. Clinical outcomes were analysed, including the use of respiratory support, the need for admission to paediatric intensive care unit (PICU), and duration of hospitalisation. Bivariate analyses were performed, and multivariable logistic regression models were designed to calculate adjusted odds ratios (ORa), and Cox regression models to calculate adjusted hazard ratios (HRa). Results: Bivariate analysis showed an association between passive immunisation with nirsevimab and a lower frequency of numerous outcomes. After adjustment for relevant covariates, multivariable models showed that the exposure (nirsevimab) reduced nasal cannula use by 64% (13–85%), invasive or non-invasive mechanical ventilation by 48% (1–73%), PICU admission by 54% (14–75%), length of hospitalisation by 30% (8–47%), and length of nasal cannula by 31% (7–49%). A higher risk of co-infection was observed in those immunised (aOR = 3.42, 95%CI: 1.52–7.68). Conclusions: Passive immunisation with nirsevimab may decrease the severity of RSV bronchiolitis in infants requiring hospitalisation, thus contributing tertiary prevention that extends beyond the prevention of RSV infection.
Whole-Genome Shotgun Sequencing from Chicken Clinical Tracheal Samples for Bacterial and Novel Bacteriophage Identification
Authors: Chrzastek Klaudia , Seal Bruce S. , Kulkarni Arun , Kapczynski Darrell R.
Published: February 2025

A whole-genome shotgun sequencing (sWGS) approach was applied to chicken clinical tracheal swab samples during metagenomics investigations to identify possible microorganisms among poultry with respiratory diseases. After applying shotgun sequencing, Ornithobacterium rhinotracheale (ORT) and a putative prophage candidate were found in one of the swab samples. A multi-locus sequence typing (MLST) scheme of the ORT genome involved the adk, aroE, fumC, gdhA, pgi, and pmi genes. Antibiotic resistant analysis demonstrated tetracycline-resistan t ribosomal protection protein, tetQ, the aminoglycoside-(3)-acetyltransferase IV gene, aminoglycoside antibiotic inactivation and macrolide resistance, and the ermX gene in the ORT genome. A putative prophage candidate was predicted using Prophage Hunter and PHAST, while BLAST analyses were utilized to identify genes encoding bacteriophage proteins. Interestingly, genes encoding endolysins were detected in bacteriophage genomes. The gene products encoded in the prophage sequence were most closely related to bacteriophages in the N4-like family among the Authographiviridae in the Caudovirales. This study demonstrates the potential of sWGS for the rapid detection and characterization of etiologic agents found in clinical samples.
Research Progress on Biological Denitrification Process in Wastewater Treatment
Authors: Ye Yuling , Zhang Keyuan , Peng Xiantao , Zhou Qiang , Pan Zhicheng , Xing Bo , Liu Xiaonan
Published: February 2025

Nitrogen removal in the sewage treatment process is a significant challenge. The increase in nitrogen content in sewage leads to the eutrophication of water bodies and the deterioration of water quality in polluted environments. Therefore, converting nitrogen into non-polluting gases is a crucial and essential part of the sewage treatment process. Compared to physical, chemical, and physicochemical methods, biological denitrification is not only simple to operate and economically effective but also has less secondary pollution and saves energy. This paper summarizes the latest research progress on mainstream biological denitrification technology in WWTPS (wastewater treatment plants) and discusses its research background, methodology, and challenges. It is noted that the traditional biological nitrogen removal method is stable and widely used, but it has drawbacks such as high costs and long reaction times, especially in high-nitrogen-load wastewater treatment where its effectiveness is limited. The short-cut nitrification–denitrification process suits high-nitrogen-loading and a low C/N ratio wastewater as it reduces carbon source consumption. However, the problems of water quality fluctuation and unstable dissolved oxygen still need to be solved. The anaerobic ammonia oxidation process efficiently converts ammonia and nitrite to nitrogen using anaerobic ammonia-oxidizing bacteria, consuming less energy but facing limitations due to slow bacterial growth rates and stringent environmental conditions. The heterotrophic nitrification–aerobic denitrification process merges the traits of heterotrophic nitrifying bacteria and aerobic denitrifying bacteria, effectively reducing the ecological footprint and enhancing treatment efficiency. This approach is a pivotal focus for future research endeavors.
Optimization of a Snow and Ice Surface Albedo Scheme for Lake Ulansu in the Central Asian Arid Climate Zone
Authors: Cao Xiaowei , Yu Miao , Huo Puzhen , Lu Peng , Cheng Bin , Gao Wei , Shi Xingyu , Wang Lijun
Published: February 2025

Surface albedo measurements of snow and ice on Lake Ulansu in the Central Asian arid climate zone were conducted during the winter of 2016–2017. Observations were categorized into three stages based on the ice growth and surface condition: bare ice, snow cover, and melting. During the bare ice stage, the mean surface albedo was 0.35 with a decreasing trend due to the accumulation of wind-blown sediment on the ice surface (range: 0.99–1.87 g m−2). Two snowfall events occurred during the snow cover stage, significantly increasing the surface albedo to 0.91. During the melting stage, the albedo decreased at a decay rate of 0.20–0.30/day. Four existing albedo schemes were evaluated but found unsuitable for Lake Ulansu. A new surface albedo scheme was proposed by incorporating the existing albedo schemes with the measured data. This scheme incorporated the effect of sediment content on bare ice albedo for the first time. It demonstrated a modelling efficiency of 0.933 over the entire 3-month period, which was used to evaluate the fit between the predicted and observed values. When validated with albedo observations from other winters, it achieved a modelling efficiency of 0.940. The closer the value is to 1, the better the model’s predictive accuracy, indicating a higher level of reliability in the model’s performance. This scheme has potential applicability to other lakes in the Central Asian arid climate zone, which is characterized by low precipitation, frequent sandstorms, and intense solar radiation.
Battery Capacity or Charging Infrastructure? Cost Modeling Study to Evaluate Investments of Electric Motorcycles and Supporting Infrastructure in Malaysia
Authors: Chaniago Satrio Fachri , Sutopo Wahyudi , Ma’aram Azanizawati
Published: February 2025

Conventional motorcycles with internal combustion engines have significantly contributed to air pollution in Southeast Asia, posing challenges to achieving the ambitious net-zero emissions targets ratified by ASEAN member countries. In response, ASEAN countries have begun to adopt electric vehicles to achieve this ambitious target, especially electric motorcycles (EMs). However, the implementation of EMs faced several obstacles, notably limited battery range and insufficient charging infrastructure. Addressing these issues requires a huge investment from EM users and infrastructure providers. The government also plays a significant role in improving the investment climate for the EM ecosystem by providing financial incentives. This research aimed to model cost variables to evaluate the cost-effectiveness of government subsidies for EMs and their charging infrastructure in Malaysia using an equivalent annual cost (EAC) model and determine whether increasing battery capacity or increasing charging infrastructure would be more favorable. Data were collected through interviews with EM dealers, government agency, electric vehicle experts, and surveys of EM users in Malaysia, supplemented with secondary data through research articles, government regulations, and current news related to EM policies implemented in Malaysia. Surveys and interviews with relevant stakeholders were conducted to identify cost variables that influenced EM ownership and operation of EM infrastructure. This study found that Scenario 1 (subsidize EM purchases and charging infrastructure while excluding the battery purchase subsidy) was an optimal subsidy strategy for the government. Scenario 1 also reduced the EAC value, which is a cost burden for EM users, by 10.06% (for battery swap system users) and 5.84% (for direct charging system users). Additionally, this study also found that encouraging the use of EMs with battery swap systems was more profitable than EMs with direct charging systems. The findings of this research provide some insights about the most cost-efficient subsidy scenario for overcoming the obstacles, fostering a win–win situation for both EM users and the government. Thus, accelerating EM adoption forms part of the government’s goal to achieve net-zero emissions.
On-Road Wireless EV Charging Systems as a Complementary to Fast Charging Stations in Smart Grids
Authors: Alorifi Fawzi , Alfraidi Walied , Shalaby Mohamed
Published: February 2025

Electric vehicle (EV) users have the flexibility to fulfill their charging needs using either high-speed charging stations or innovative on-road wireless charging systems, ensuring uninterrupted travel to their destinations. These options present a spectrum of benefits, enhancing convenience and efficiency. The adoption of on-road wireless charging as a complementary method influences both the timing and extent of demand at fast-charging stations. This study introduces a comprehensive probabilistic framework to analyze EV arrival rates at fast-charging facilities, incorporating the impact of on-road wireless charging availability. The proposed model utilizes transportation data, including patterns from the US National Household Travel Survey (NHTS), to predict the specific times when EVs would need fast charging. To account for uncertainties in EV user decisions concerning charging preferences, a Monte Carlo simulation (MCS) approach is employed, ensuring a comprehensive analysis of charging behaviors and their potential impact on charging stations. A queuing model is developed to estimate the charging demand for numerous electric vehicles at a charging station, considering both scenarios: on-road EV wireless charging and relying exclusively on fast-charging stations. This study includes an analysis of a case and its simulation results based on a 32-bus distribution system and data from the US National Household Travel Survey (NHTS). The results indicate that integrating on-road EV wireless charging as complementary to fast charging significantly reduces the peak load at the charging station. Additionally, considering the on-road EV wireless charging system, the peak load of the station no longer aligns with the peak load of the power grid, resulting in improved power system capacity and deferred system upgrades.
Inteligencia emocional, satisfacción académica y rendimiento académico en estudiantes universitarios del área de la salud
Authors: Luna Rios Steeven Jair , Macas Chuchuca Erika Nayeli , Peña Loaiza Gerardo Xavier , Rojas Preciado Wilson Javier
Published: February 2025

La inteligencia emocional impacta en la satisfacción académica de los estudiantes y a su vez influye en su rendimiento académico. El objetivo de la investigación fue determinar la relación entre inteligencia emocional, satisfacción por la profesión elegida y el rendimiento académico en universitarios de salud de la Universidad Técnica de Machala, en Ecuador. Se empleó un diseño de corte transversal, correlacional-descriptivo de enfoque mixto, con una muestra de 625 alumnos de las carreras de Medicina, Enfermería y Psicología Clínica. Se administraron las escalas TMMS-24 y de satisfacción por la profesión elegida, además se consultó el registro de calificaciones. Los resultados revelaron que la inteligencia emocional no se relaciona con el rendimiento académico, pero si con la satisfacción por la profesión elegida. Las mujeres presentan niveles superiores en las tres variables en comparación con los hombres. Se concluye que, resulta pertinente futuras investigaciones que abarquen otros contextos que verifiquen los resultados.
Deseabilidad social y justificación de la violencia filio parental en adolescentes del cantón Esmeraldas, Ecuador
Authors: Constantini Cortez Karelys Marisol , Angulo Castillo Verónica , Sinchi-Sinchi Hugo
Published: February 2025

Las conductas con intención que los hijos ejercen hacia los padres en modalidad física, psicología, económica o de dominio se define como violencia filio parental. El estudio analizó la relación entre deseabilidad social y la justificación de la violencia en una muestra de 424 adolescentes del sistema educativo del cantón Esmeraldas. Fue cuantitativo, descriptivo, correlacional y transversal. Se utilizó la Escala de Deseabilidad Social y Escala de Justificación de la Violencia. La muestra fue equitativa en términos de género, con edad media de 14,4 años (DE= 1,65). Los resultados muestran que, el 97,4% presenta deseabilidad social y el 86,35 justificación de la violencia en el último año. Se observó una correlación significativa (Rho 0,290; p: < 0,001) entre la deseabilidad social y justificación de la violencia. En conclusión, este estudio la deseabilidad si predice la justificación de la violencia, siendo un aporte clave para la prevención.
Educomunicación como estrategia didáctica para el desarrollo del pensamiento crítico
Authors: Ponce Tigua Nixon Ismael , Santa María Romero Gregory Peter
Published: February 2025

La educomunicación en el doble contexto de la educación y la comunicación, señalando la incidencia de la comunicación en los procesos educativos, pero desde una postura crítica frente a los medios, para de esta forma, garantizar el aprendizaje. El objetivo fue describir la eficacia de la educomunicación como estrategia didáctica para el desarrollo del pensamiento crítico en los estudiantes del 7mo año de educación general básica. Con una metodología de enfoque cuanti-cualitativo, tipo descriptiva, con diseño no experimental. La recopilación de datos se efectuó por medio de entrevista a tres docentes; y encuesta a escala de Likert a 87 estudiantes. Los estudios evidenciaron que el 81% de los encuestados acreditan un mejor proceso de enseñanza a través de fotografía, videos y presentaciones multimedia bajo un 19% que no. Se llegó a la conclusión que la implementación de la educomunicación como estrategia didáctica es útil como un mecanismo instrumental para evaluar el nivel de pensamiento crítico exhibido por los estudiantes.
Herramientas tecnológicas y gamificación para mejorar el rendimiento académico de básica media
Authors: De La Cruz Figueroa Lizbeth Roxana , Bustos Gaibor Samuel Baldomero
Published: February 2025

La tecnología y la gamificación son consideradas herramientas que pueden potenciar el proceso de enseñanza y aprendizaje. Debido esto, la investigación tuvo como objetivo analizar el impacto de las herramientas tecnológicas y la gamificación en el rendimiento académico de los estudiantes de Educación Básica Media de una institución educativa ecuatoriana durante el año 2024. Se adoptó un enfoque mixto, con un diseño descriptivo, correlacional y de campo. La muestra estuvo compuesta por 72 alumnos a quienes se les aplicó un cuestionario y 6 educadores que se les realizó una entrevista. Los resultados evidenciaron que las herramientas implementadas tienen un impacto positivo en el rendimiento académico de los escolares, al hacer las clases más interesantes, mejorar la comprensión de los contenidos y aumentar la motivación. Se encontró una correlación positiva moderada (0,645) entre las variables estudiadas. Se concluye ratificándose la importancia de la incorporación estas metodologías en el currículo educativo.
Percepción sobre la identificación de problemas de aprendizaje y conocimiento conceptual sobre Dislexia
Authors: Chusin Chusin Norma Beatriz , Gallardo Calvopiña Sandra Maribel , Defaz Gallardo Yolanda Paola
Published: February 2025

Los problemas de aprendizaje afectan a muchos escolares. Por ello, esta investigación tuvo como objetivo determinar la percepción sobre la identificación de problemas de aprendizaje en niños de preparatoria y conocimiento conceptual sobre dislexia que poseen los estudiantes de la carrera de Educación Inicial de la Universidad Técnica de Cotopaxi, extensión Pujilí. Se adoptó un enfoque cuantitativo, descriptivo y no experimental. La muestra se conformó por 93 alumnos a quienes se les aplicó un cuestionario. Los resultados revelaron que el 92,47 % considera que conocen las dificultades de aprendizajes, pero la autopercepción de capacidad para enseñar a niños con dislexia de la mayoría (43,01 %) es intermedia. Además, solo el 30,85 % y el 13,71 % respondieron correctamente las preguntas sobre dislexia que requerían respuestas verdaderas y falsas, respectivamente. Se concluye, que es crucial que se profundicen en las estrategias efectivas para la capacitación de los futuros educadores en dislexia.
Redução cirúrgica de fratura e fixação interna rígida em parede anterior do osso frontal, região supra-orbitária esquerda, decorrente de trauma esportivo
Authors: Kniess Rafaelle da Silveira Santos , Pereira Jorge Aleixo , Costa Juliano , Noronha Jéssica Halice
Published: February 2025

Objetivo: Relatar o caso de um paciente do gênero masculino, 17 anos, vítima de trauma esportivo, apresentando afundamento da região supra-orbitária esquerda. O acesso cirúrgico bicoronal foi eleito para a adequada redução da fratura e reanatomização óssea, por meio de placas e parafusos SignoOrtho® sistema 1.5mm, destinado a fixação e estabilização de ossos da face em regiões com pequenas quantidades de tecidos moles e baixa incidência de carga mecânica. Método: Análise e acompanhamento no pronto-socorro do Hospital Municipal Ruth Cardoso/ Balneário Camboriú-SC, exames clínicos e complementares (tomografia computadorizada), revisão de prontuários, registros fotográficos antes e após o procedimento cirúrgico, acompanhamento até o terceiro mês, em ambulatório, após alta hospitalar e revisão de literatura sobre o diagnóstico do paciente, com ênfase na estabilidade pós-operatória. Considerações finais: O caso relatado e publicações revisadas pretendem destacar a eficiência da fixação interna rígida com placas e parafusos de titânio Signo Ortho®, durante e após o procedimento cirúrgico, tendo em vista a região de delicado acesso e posterior função como cavidade aérea da face.
Classification of business bankruptcy, from management consultants with appeal artificial intelligence
Authors: Geraldes João Manuel Afonso
Published: February 2025

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Maximizing Healthcare Service Information System: Understanding the Influence of Integration on Efficiency
Authors: Kuswari Mury , Gantino Rilla , Maratis Jerry
Published: February 2025

The increasing complexity of healthcare systems, rising service demand, and the importance of information technology in enhancing accessibility and service quality highlight the need for effective solutions. This study aims to explore how the integration of information systems in healthcare services can influence operational efficiency. The research involves comprehensive analysis of relevant literature, case studies, and interviews with experts in the healthcare industry. The findings reveal that integrated healthcare information systems improved operational efficiency by 35%, reduced data duplication by 25, and decreased patient wait times by an average of 40. The study also examines how integration optimizes administrative processes, patient data management, and coordination among service units. The integration of healthcare information systems in healthcare services offers significant benefits in enhancing operational efficiency, improving patient experiences, and raising overall service quality. Therefore, prioritizing investment and development in integrated information systems is critical to improving healthcare system performance.
Electricity in organic and conventional farms - economic value of environmental damage
Authors: Sobolewska Agnieszka , Bukowski Marcin , Komorowska Dorota , Majewski Janusz
Published: February 2025

The aim of this study was to determine the economic value of the environmental impact of electricity used in agricultural production in organic and conventional farms in Poland in relation to cropped area and production value. This study investigated the use of electricity from the grid and that generated using photovoltaic panels. Farm models were constructed based on FADN data. Environmental damage was evaluated by applying the Environmental Prices method with the use of the SimaPro 9.3 program. Results were expressed in prices of 2022. The environmental impact of electricity used in organic farms investigated in this study amounted to 2267 euro/ha and 31.14 euro/1000 euro of production value, while in conventional farms, it was 32.33 euro/ha and 19.27 euro/1000 euro of production value when only energy from the grid was used. In turn, the use of energy generated by photovoltaic panels made it possible to considerably reduce environmental pressure. In the case of organic farms, the recorded indexes were 1.68 euro/ha and 2.31 euro/1000 euro of production value, whereas, in conventional farms, it was 2.72 euro/ha and 1.62 euro/1000 euro of production value. These results indicate that the use of electricity for production in organic farms generates less environmental damage than in the case of conventional farms per unit area, whereas, for the respective figures in relation to production value, an opposite relationship was found.
STRUKTUR KEPEMILIKAN, PERSAINGAN USAHA DAN MANAJEMEN LABA
Authors: Putra Reno Maulana , Novita Nova
Published: February 2025

Penelitian ini bertujuan untuk menguji hubungan struktur kepemilikan dan persaingan usaha terhadap manajemen laba. Struktur kepemilikan dan persaingan usaha digunakan sebagai variabel independen dikarenakan memiliki pengaruh terhadap manajemen laba. Struktur kepemilikan pada penelitian ini diproksikan dengan kepemilikan keluarga dimana menggunakan pengukuran persentase kepemilikan keluarga dan multiple large shareholder menggunakan dummy variabel, sedangkan persaingan usaha menggunakan Herfindahl-Hirschman Index. Manajemen laba diukur menggunakan Metode Modifikasi. Penelitian ini dilakukan pada Perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2014-2019. Data yang diperoleh dengan mengakses website Bursa Efek Indonesia. Sampel pada penelitian ini menggunakan metode purposive sampling untuk mendapatkan 8 perusahaan dengan penjualan terbesar dari masing-masing 5 sektor selain sektor keuangan perbankan, lembaga keuangan non-bank dan jasa lainnya dimana untuk penelitian ini jumlah observasi adalah sebanyak 215. Hasil penelitian variabel kepemilikan keluarga, multiple large shareholder terbesar pertama memiliki hasil berpengaruh negatif signifikan terhadap manajemen laba. Untuk variabel multiple large shareholder terbesar kedua dan persaingan usaha memiliki hasil tidak berpengaruh signifikan terhadap manajemen laba. Saran untuk penelitian selanjutnya adalah menggunakan seluruh sampel yang ada di Bursa Efek Indonesia untuk hasil yang lebih dapat diandalkan.
The Influence of Profitability, Leverage and Company Size on Tax Avoidance in Energy Sector Companies
Authors: Milala Nico , Darniaty Will Andilla
Published: February 2025

Tax avoidance is a practice aimed at managing tax expenditures to minimize the amount of tax that must be paid, while still complying with applicable legal regulations. This study uses Profitability (ROA), Leverage (DER), and Firm Size (SIZE) as independent variables that are suspected to influence Tax Avoidance (CETR) as the dependent variable. The research was conducted on energy sector companies listed on the Indonesia Stock Exchange (IDX) during the period 2019-2023. The data used is secondary data, derived from the financial statements of energy sector companies listed on the IDX. Sampling was done using a purposive sampling technique, with a sample size of 54 companies and a total of 270 observations. The obtained data were analyzed using multiple linear regression analysis techniques. The results of the study indicate that profitability has a significant positive effect on tax avoidance, leverage does not affect tax avoidance, while firm size has a significant positive effect on tax avoidance. The results of this study are expected to provide theoretical and practical contributions in the fields of taxation and financial management
Поэзия и правда: автобиографический элемент в рассказе Георгия Рыбинцева Поцелуй через вуаль (1922)
Authors: Burlachenko Ekaterina , Molodiakov Vassili
Published: February 2025

Слабый интерес читателей и литературоведов к авторам второстепенным или провинциальным может восприниматься — ошибочно или справедливо — как их непричастность к наиболее активным или «передовым» тенденциям своего времени. Жизни и творчеству Георгия Рыбинцева (1885-1944) посвящено крайне мало публикаций, все они недавние. Ранее этот поэт привлекал внимание исследователей преимущественно в контексте изучения литературной жизни Москвы и Петербурга перед первой мировой войной. Рыбинцев писал и прозу; единственный найденный пока беллетристический опыт — рассказ Поцелуй через вуаль. Oпубликованный в 1922 году в константинопольском еженедельнике Наши дни, рассказ ценен содержащимся в нем несомненным автобиографическим элементом и ярким описанием Константинополя в самом начале двадцатых. Достоверно известные факты биографии Рыбинцева могут послужить ключом к будущим комментариям рассказа Поцелуй через вуаль и другим произведениям этого малоизвестного автора. Факсимиле оригинального издания рассказа Поцелуй через вуаль прилагается к статье.
RESEARCH AND OPTIMIZATION OF PARAMETERS CONCERNING THE INTERACTION MECHANISMS BETWEEN VERTICAL CUTTING BLADES AND STRAW IN CORN COMBINE HARVESTERS
Authors: ZHAO Zhu , LIU Fengbo , SHUI Dongli , ZHAO Bintong , WANG Zhongnan
Published: February 2025

This study introduced a vertical straw shredding device that integrates both cutting and shredding functionalities, with the crucial components of the blade designed in a bionic serrated pattern. In order to explore the interaction mechanism between the vertical cutting blade and straw, a mechanical model of the cutting force has been developed. Based on the ANSYS-LYNA software, a cutting model for straw-bionic blades has been established. Regarding the test factors, i.e., the spindle speed, blade installation angle,forward velocity, and blade tilt angle, single-factor and orthogonal tests were also performed. Furthermore, the maximum equivalent stress experienced by straw was taken as the primary evaluation index.Accordingly, the results revealed the influencing parameters to be ordered as the blade installation angle> spindle speed > forward speed > blade tilt angle. the optimized parameters for the cutting blade were determined to be a spindle speed of 1400 r/min, an installation angle of 55°, a forward speed of 4.0 km/h, and a blade tilt angle of 0°. Similarly, the optimized parameters for the shredding blade were established as a spindle speed of 1400 r/min, an installation angle of 50°, a forward speed of 4.0 km/h, and a blade tilt angle of 0°.
La genèse de la coupe des clubs champions : Une histoire du football européen (1920-1960)
Authors: Vonnard Philippe
Published: February 2025

Dès la fin des années 1920, des compétitions organisées opposent des clubs européens, en particulier dans l'espace "Mitteleuropa". Il faudra toutefois attendre le milieu des années 1950 pour que se mette en place un véritable espace continental du football, matérialisé par les Coupes d'Europe mises sur pied à l'initiative du journal "L'Equipe". Cette publication présente le contexte et les acteurs ayant conduit à la réalisation d'épreuves qui constituent désormais des événements incontournables du monde du football.
KONTROVERSI PENGGANTIAN CALON WAKIL WALI KOTA DALAM PEMILIHAN KEPALA DAERAH KOTA BAUBAU 2024
Authors: Achmad Farid Yusud Nur Achmad
Published: February 2025

The 2024 Baubau City Regional Election was marked by controversy surrounding the replacement of the vice mayoral candidate by the Baubau City Election Commission (KPU). This replacement process sparked public debates, especially regarding the authenticity of the documents used for replacing the candidate, including a false certificate related to the candidate's alleged mental health condition. This study aims to analyze the causes, processes, and impacts of this controversy on public trust in the KPU and the local election process. The study adopts a qualitative approach, collecting data through in-depth interviews, document analysis, and observation. The findings reveal that the candidate replacement process, without adequate verification, has the potential to undermine the integrity of the election. The impact includes a decline in public trust in the local democratic process. This study recommends the need for stricter procedures and transparency in every stage of the election, particularly in controversial candidate replacements.
Pengaruh Profil Pasien Kanker yang Mendapat Kemoterapi dengan Chemotherapy Induced Nausea and Vomiting (CINV)
Authors: Kardiyudiani Ni Ketut , Afrida Maryudella , Rahayu Novi Widyastuti , Indriyani Sita , Quiambao Bernadette D
Published: February 2025

Purpose: This study aimed to examine the effect of cancer patient profiles receiving chemotherapy on Chemotherapy-Induced Nausea and Vomiting (CINV). This study aimed to identify the factors related to the development of CINV in patients with cancer undergoing chemotherapy and to provide a better understanding of how patient characteristics influence their vulnerability to these side effects.
Methods: This was a quantitative study with a correlation study design. The sample size consisted of 37 patients who had received chemotherapy. The Rhodes Index of Nausea, Vomiting, and Retching (RINVR) was used, with multivariate data analysis through multiple regression.
Results: Among the 37 samples, the most common data findings were female sex (75.6%), age 41-65 years (78.4%), breast cancer type (43.2%), cancer stage 3-4 (29.7%), chemotherapy cycle 1-4 (54.1%), and mild CINV (70.27%). The relationship between the demographic profiles and CINV was significant, with a p-value of 0.000. The F-value was 37.561 and the R-squared value was 0.688. Meanwhile, the relationship between chemotherapy profiles, such as cancer type, cancer stage, and chemotherapy cycle, had an F-value of 42.081 and an R-squared value of 0.793.0.793.
Limitations: This study may have a limited sample size, which could affect the reliability and generalizability of the findings. Larger sample sizes would provide more robust and representative data.
Contributions: This study provides valuable insights into how various profiles of cancer patients (such as age, sex, type of cancer, and overall health) may influence the likelihood of experiencing chemotherapy-induced nausea and vomiting.
PSYCHOLOGISM OF CHILD CHARACTER IN THE WORKS OF SUSAN HILL
Authors: Tokhirova Dilrabo
Published: February 2025

The article analyzes the complex relationship between the young boy James Burnett and his friend Mart May in Susan Hill’s “The Boy Who Taught the Beekeeper to Read” from the perspective of literary psychologism. Literary psychologism is an approach that focuses on a deep exploration of the inner emotions and psychological states of characters within a work. The study is aimed to illuminate James's internal conflicts and fears through his naivety, curiosity, and vulnerability. The discussion centers on three primary methods: the author's descriptions, dialogues, and nature imagery, all of which play a crucial role in reflecting the psychological state of the child. The author’s descriptions evoke empathy in the reader by portraying James’s physical and emotional conditions. Dialogues provide significant insights into James’s anxieties and aspirations, particularly revealing the intricacies of his relationship with Mart Mey. Furthermore, nature imagery creates a contextual backdrop that reflects James’s mental state, hinting at his internal struggles while emphasizing the fragility of his situation. This study uncovers essential themes such as childhood responsibility, loneliness, growth, and self-awareness within the story. The article employs a hermeneutic analysis to offer a clearer understanding of James’s psychological state, allowing readers to grasp his emotional experiences more profoundly. The findings contribute to the advancement of new theories and approaches within the realm of literary psychologism, enriching the field of childhood psychology research.
A Study to Assess the Behavioural Problems of School Children and its Association with Parenting Styles of their Mother at Selected Areas of Bagalkot
Authors: Lamani Mr. Shrikant , Hiremath Dr. Daneshwari , Natekar Dr. Deelip Somaninga
Published: February 2025

Background: Child behavior like misbehavior and over-activity are the most problems among children. However, how to communicate with children is important and may relate to their parenting style. Parenting styles play an important role in the formation of abnormality and normal personality behavior in children. The use of adaptive styles in children can lead to many negative consequences, including behavioral problems. Methods: A Non-Experimental Descriptive research design, was used for present study. The samples of 60 children and 60 their mothers were selected by purposive sampling technique method data was collected by self-structured questionnaires, child behavioral checklist and university of Minnesota parenting style. The data analysis done by using descriptive and inferential statistics. Results: Findings based on child behavior majority 37(62%) of children were having appropriate behavior and 23(38%) of children were having inappropriate behavior. Mean ± SD score of child behavior was 75.03±8.73, median was 73 domains of parenting styles had shown majority of 23(38%) of mothers were dominating mothers, followed by 22(37%) of mothers were positive mothers, 13(22%) of mothers were permissive and 2(3%) of mothers were unengaged. A significant association was found between child behavior and parenting style (χ2= 6.22, Df=2). Socio-demographic variables like age group of children were found to be significant in association with child behavior. Conclusion: majority of children behavior were depending upon the parenting styles of mothers. Children underwent a lot of stress and psychological problems which later led them into to behavioral problems. Each individual child has different levels of problems and parenting style. Ultimately counseling services will provide a means to ventilate their problems and adapt suitable parenting style which will give a positive response towards living with behavioral problems.
A Case Report and Literature Insight on Primary Urachal Adenocarcinoma
Authors: Kabala Z. , Belhouari M. , Bourhafour M. , Jouhadi H. , Sahraoui S.
Published: February 2025

Primary urachal adenocarcinoma is an uncommon malignancy arising from the urachus, constituting fewer than 1% of bladder malignancies and posing significant diagnostic and treatment challenges. We present the case of a 41-year-old female patient diagnosed with poorly differentiated tubulovillous adenocarcinoma of the urachus, who had recurrent non-clotting hematuria and urinary tract symptoms. She had surgery and got adjunctive chemotherapy. In November 2021, she received a diagnosis of peritoneal carcinomatosis. She began first-line chemotherapy and maintenance therapy. Regrettably, the patient was not reachable for further evaluation. She was readmitted to the hospital with declining health and passed away five days after admittance. Primary urachal adenocarcinoma (PUA) is an uncommon neoplasm, constituting 0.2% of urinary tract malignancies and 0.01% of all cancers. It manifests in adults, with the peak incidence occurring in the fifth and sixth decades of life. The pathophysiology entails the malignant transformation of urachal leftovers, which are postnatal embryonic structures. Diagnosis is complex and requires a multidisciplinary approach, including imaging, histological evaluation, and radiation. Treatment includes surgical intervention, chemotherapy, radiation, and palliative care. The prognosis is often unfavorable, with a five-year survival rate between 40% and 60%. In conclusion, primary urachal adenocarcinoma (PUA) is an uncommon, aggressive malignancy with a dismal prognosis. Timely identification enhances results; yet, treatment protocols are still insufficient. Future advancement relies on research, early detection techniques, individualized therapies, and heightened clinician awareness.
SOSIALISASI MENGHINDARI BULLYING PERSFEKTIF AGAMA ISLAM DI SEKOLAH ISLAM NABILA KOTA BATAM
Authors: Alkausar Saragih  , Cevy Amelia  , Ismed Batubara  , Isramilda  , Dian Saputra Sitohang  , Wahyuni Fitri Tanjung
Published: February 2025

Kegiatan pengabdian masyarakat ini bertujuan untuk mencegah bullying di kalangan generasi Z dengan pendekatan berbasis nilai-nilai Islam di Sekolah Islam Nabila, Kota Batam. Program ini melibatkan pelatihan siswa, untuk meningkatkan kesadaran agar perilaku bullying dapat dihindari sedini mungkin. Topik ini dipilih dengan alasan perilaku bullying yang akhir-akhir ini meningkat pesat berdasarkan data BPS. Metode yang digunakan meliputi sosialisasi dan penyuluhan terkait menghindari perilaku bullying berbasis Islami, dan pembinaan karakter melalui kegiatan keagamaan. Hasil kegiatan menunjukkan peningkatan pemahaman peserta mengenai konsep akhlak mulia, pentingnya ukhuwah Islamiyah, serta implikasi hukum dan etika dalam Islam terkait perilaku bullying. Selain itu, adanya aplikasi pelaporan bullying berbasis nilai-nilai Islam membantu mempercepat deteksi dan intervensi kasus bullying di sekolah. Peran sekolah menyiapkan psikolog untuk dapat menangani jika bullying terjadi dilingkungan lembaga pendidikan. Kegiatan ini berhasil menciptakan lingkungan sekolah yang lebih kondusif dan mendukung pembentukan karakter siswa sesuai dengan nilai-nilai Islam. Keberlanjutan program diharapkan dapat diperkuat melalui kolaborasi antara pihak sekolah dengan orang tua.
PENINGKATAN PENGETAHUAN MASYARAKAT TENTANG KESEHATAN LINGKUNGAN MELALUI PROGRAM EDUKASI DI KABUPATEN KUANTAN SINGINGI
Authors: Aprisanti Rizka , Mulyadi Aras , Husein Siregar Sofyan , Manda Putra Ridwan , Hermawan Chitra , Sagiarti Trinop
Published: February 2025

Program edukasi kesehatan lingkungan ini dilaksanakan untuk meningkatkan pengetahuan dan kesadaran masyarakat Kabupaten Kuantan Singingi mengenai pentingnya menjaga kebersihan lingkungan dalam upaya mencegah berbagai penyakit. Pengabdian ini menggunakan pendekatan partisipatif dengan metode penyuluhan dan pelatihan langsung kepada masyarakat. Program ini dilakukan di tiga kecamatan dengan melibatkan 150 responden dari berbagai kalangan usia. Hasil dari program ini menunjukkan peningkatan pengetahuan yang signifikan mengenai kesehatan lingkungan dan kebersihan, serta perubahan perilaku yang positif dalam menjaga kebersihan lingkungan. Melalui program ini, diharapkan masyarakat dapat mengimplementasikan perilaku hidup bersih dan sehat di kehidupan sehari-hari.