bluuebunny/crossref_metadata_2025_split huggingface dataset:
INTRODUCTION OF DIGITAL TECHNOLOGIES IN THE PROCESS OF TEACHING A FOREIGN LANGUAGE AT THE UNIVERSITY
Authors: Ladonina Elena Yu. , Sytina Nadezhda A. 
Published: January 2024

Background. In this article the authors present a comprehensive review of selected empirical developments on artificial intelligence in education, research on some artificial intelligence technologies and applications, and analyze their potential benefits for the educational process. They also identify the need in the formation of new educational competencies among students, in particular linguo-digital, caused by the modern labor market requirements, and consider the application of the foreign universities experience in relation to the use of artificial intelligence tools in education.
Purpose. The article aims to identify the potential of artificial intelligence in the formation of digital competencies among students in teaching a foreign language.
Materials and methods. The research study is based on theoretical and experimental methods along with quantitative evaluation method, to conduct this study.
Results. The authors focus on the term “linguo-digital competence” as a component of digital competence. Teaching experience demonstrates that multilingual education of students requires digitalization of professional training. It improves their skills in use of artificial technologies in studies of a foreign language, helping to develop professional as well as personal competences.
Practical implications. The result of the study is recommendations on the methodology for introducing digital technologies into the educational process when teaching a foreign language at a university.
Mechanical upper bowel obstruction caused by a large trichobezoar in a young woman: A very unusual case report
Authors: Scherrer Magdalena , Kornprat Peter , Sucher Robert , Muehlsteiner Johanna , Wagner Doris 
Published: January 2024

BACKGROUND
Bezoars usually compile human fibers and debris. A special form of bezoar in case of psychologically altered individuals is the trichobezoar. It consists of voluntarily swallowed hair bulks and is normally removed via gastroscopy. Trichobezoars leading to ileus have rarely been reported.
CASE SUMMARY
A 24-year-old female patient presented to the emergency room with abdominal pain, nausea, and vomiting for 3 d. Her previous medical and psychiatric history was unremarkable. Laboratory analysis showed iron deficiency anemia, leukocytosis, and elevated liver enzymes. An abdominal CT scan revealed a dense structure in the patients’ stomach which turned out to be a huge trichobezoar completely obstructing the pylorus. The trichobezoar had to be removed surgically. During her postoperative course, a subcutaneous seroma formed. After a single puncture, the rest of the recovery process was unremarkable, and the patient recovered fully.
CONCLUSION
A mechanical bowel obstruction is a potentially life-threatening event for every patient. In our case a young female was suffering from severe symptoms of an obstruction which might have resulted in serious harm without successful surgical management.
Rupture of a giant jejunal mesenteric cystic lymphangioma misdiagnosed as ovarian torsion: A case report
Authors: Xu Jing , Lv Tie-Feng 
Published: January 2024

BACKGROUND
Cystic lymphangioma is a rare benign tumor that affects the lymphatic system. Mesenteric lymphangiomas in the small bowel are extremely uncommon.
CASE SUMMARY
We present a 21-year-old female patient who complained of abdominal pain. The diagnosis of ovarian torsion was suspected after abdominopelvic unenhanced computed tomography and ultrasound revealed a large cyst in contact with the bladder, ovary, and uterus. The patient underwent emergency laparotomy performed by gynecologists, but it was discovered that the cystic tumor originated from the jejunum. Gastrointestinal surgeons were then called in to perform a cystectomy. Pathological examination confirmed the diagnosis of cystic lymphangioma of the mesentery. The patient had an uneventful postoperative recovery.
CONCLUSION
Mesenteric lymphangiomas can cause abdominal pain, and imaging techniques can help determine their characteristics, location, and size. Complete surgical excision and pathological examination are considered the standard treatment and diagnostic method.
COVID-19 preventive measures in Rohingya refugee camps: An assessment of knowledge, attitude and practice
Authors: Halder Charls Erik , Hasan Md Abeed , Mohamud Yussuf Mohamed , Nyawara Marsela , Okello James Charles , Mizan Md Nahid , Sayum Md Abu , Hossain Ahmed , Willam Andrew , Tassdik Hamim 
Published: January 2024

Background
Although many studies were conducted on COVID-19 knowledge, attitude, and practice (KAP) among the general population in many countries, very little is known about refugees, particularly Rohingya refugees in Cox’s Bazar. A vast array of risk communication and community engagement (RCCE) interventions were implemented in Cox’s Bazar with the intent of reducing disease transmission by empowering the community to adopt public health measures.

Objectives
The study aimed to assess the level of knowledge, attitude and practice (KAP) of COVID-19 preventive measures among the Rohingya refugees in Cox’s Bazar, and to identify their socio-demographic determinants.

Materials and methods
A cross-sectional study was conducted with 500 Rohingya individuals. Participants in the study were Rohingya refugees residing in five randomly selected camps where International Organization for Migration (IOM) Health was operating. Using a structured questionnaire, skilled community health workers surveyed the Rohingya population. In addition to the survey on knowledge, attitude, and practice, the study gathered information on the perspectives and relevance of sociodemographic factors that influence KAP.

Results
The study findings indicate that the mean scores for knowledge, attitude, and practice were 9.93, 7.55, and 2.71 respectively. Association was found between knowledge and practice level and age group–the elderly age group (>/ = 61 years) had less level of knowledge (AOR 0.42, P value = 0.058) and the late mid-age group (46–60 years) had better practice level (AOR 2.67, P value <0.001).

Conclusions
Our study found that the Rohingya refugee community in Cox’s Bazar has improved knowledge and attitude toward COVID-19 preventive measures. However, the practice level of these measures remains low compared to the knowledge and positive attitude. The reason behind the poor practice of preventive measures needs to be identified and addressed engaging the community in similar future outbreaks.
CHEMICAL STRUCTURE OF THE POLYPHENOL COMPOSITION IN THE LEAVES OF PONTAIN HAWTHORN CRATAEGUS PONTICA
Authors: Raimova Kamola Vahabdzhanova , Abdulladzhanova Nodira Gulomzhanovna , Matchanov Alimzhan Davlatbaevich 
Published: January 2024

The chemical composition (polyphenols) of the leaves of the Crataegus pontica K. Koch plant has been studied. The process of isolating polyphenols from plant raw materials includes several stages: extraction of raw materials, processing of the extract with organic solvents, evaporation, precipitation of the sum of polyphenols, purification. The increase in the efficiency of the use of raw materials is achieved mainly at the first stage – extraction. The yield of the sum of polyphenols was studied depending on: the composition of the extractant, the extraction modulus, the multiplicity of extraction, the ratio of raw materials – extractant, temperature, thickening conditions, treatment of the aqueous residue with organic solvents, the conditions of precipitation of the sum of polyphenols and their drying. As a result, optimal conditions for the isolation of polyphenols from plant raw materials were selected, and the found condition obtained the sum of polyphenols from the autumn leaves of pontic hawthorn with a yield of 4.5%. Chromatographic study of the isolated fractions revealed that the polyphenols of the ethyl acetate fraction are mainly represented by monomeric catechins, flavonolams and tannins. The sum of polyphenols from the ethyl acetate fraction was divided on a column with sephadex LH-20 using chloroform-methanol as an eluent in various ratios (10 : 1→3 : 1). The structures of the isolated compounds were determined using physicochemical methods. As a result, more than 12 polyphenols were isolated from the leaves of pontic hawthorn, such as quercetin-3-O-β-D-galactopyranoside (hyperoside), quercetin-3-rutinoside, 3,5,7,3',4'-pentaoxyflavone (quercetin), 2-(3,4-dimethoxyphenyl)-7methoxy-3,4-dihydro-2H-chromene-3,4,5,6-tetrol, aрigenin-6-C-glycoside, procyanidin B, (+)-catechin (5,7,3',4'-tetraoxyflavan-3-ol), (-)-epicatechin (5,7,3',4'-tetraoxyflavan-3-ol), ellagic acid, gallic acid, 1-O-galloyl-4-O-catechin-β-D-glucose and caffeic acid ester with 2,3-dihydroxyglutaric acid. Of these, the last two substances were first isolated from this plant.
Correlative evaluation of the corrosion resilience and passivation properties of zinc and aluminum alloys in neutral chloride and acid-chloride solutions
Authors: Loto Roland T. 
Published: January 2024

Abstract
Comparative analysis of the corrosion resilience and passivation characteristics of pure zinc (Zn) and aluminum (Al) alloys in neutral chloride and acid-chloride solutions at 0.5–3% NaCl concentrations was done with potentiodynamic polarization, potentiostatic evaluation, optical characterization, and open circuit potential measurement. Results show Al alloy was more resistant to general corrosion in both solutions with values ranging from 0.031 to 0.082 mm/year, and 0.037 to 0.389 mm/year compared to Zn alloys with values of 0.432–0.691 mm/year and 0.465–5.016 mm/year. Corrosion potential values of Zn alloy were significantly more electronegative than the values for Al alloy. The passivated region of the polarization plots for Al was thermodynamically unstable with visible current transients compared to that of Zn. Passivation of Al occurred at the early onset of anodic polarization in the neutral chloride solution. Zn alloy passivated at specific potentials, coupled with stable passivation behavior. The passivation range values of Al were generally greater than the values for Zn due to delayed stable pitting activity. Optical images for Al showed extensive localized degradation along specific regions and grain boundaries, whereas Zn morphology indicates general surface degradation. Open circuit potential plots indicate significant growth of Al2O3 oxide on Al coupled with active–passive transition behavior of the oxide. This contrasts the observation for Zn where the plot configuration indicates limited oxide formation and growth but significant thermodynamic stability.
Assessment Of The Knowledge And Awareness Towards The Aetiology And Diagnosis For Gingival Recession And Attitude Towards Its Management
Authors: Dr. Chandni Ghildiyal  , Dr Shruti Gupta  , Dr Anishka Dhanai  , Dr Sunil kumar singh  , Dr Ashish Kamboj  , Dr Sudip Indu  
Published: January 2024

Aim– The Aim of the study is to assess of the Knowledge and Awareness towards the aetiology and Diagnosis for Gingival Recession and attitude towards its management among interns and post-graduates.
Materials and Methods: 250 dental professionals including interns and postgraduates from diverse specialties participated in an online survey. This self-prepared questionnaire-based survey consisting of 14 questions was carried out at Rama dental college Kanpur for a period of 2 months.
Statistical analysis used:
Descriptive statistics have been used to summarize and describe the distributions of responses for each question. These statistics include measures like counts, percentages, means, and standard deviation. The Chi-square test and ANOVA test were used to analyze and compare the variables.
Results:54.8% of interns and postgraduates had good knowledge and attitude towards aetiology and management of gingival recession, 44.4% had intermediate knowledge whereas 0.8% had poor knowledge.
Conclusion: The study concluded that the Knowledge and Awareness towards the aetiology and Diagnosis for Gingival Recession and attitude towards its management among interns and postgraduates was good.
Desafiando convenciones mediante la práctica artística: Laurie Anderson y su visión disruptiva
Authors: GARRIDO-ROMÁN MAR 
Published: January 2024

Este texto es una reflexión en torno a la obra de la inclasificable y polifacética Laurie Anderson (Illinois, EE. UU, 1947), cuya producción interdisciplinar rompe los límites entre vanguardia y cultura de masas, insertándose en procesos de modernización contemporáneos donde conviven artes visuales, sonido y palabra. Destacamos el enfoque creativo de una propuesta que abarca diferentes medios, resaltando la experimentación, el uso de la inspiración como motor creativo y su proyección sobre otros artistas. Se estudian las influencias filosóficas de Wittgenstein, la estética de la repetición de Beckett o las tácticas de recorte y fragmentación de Burroughs, así como el impacto de su obra en artistas como Douglas Gordon, Björk, o Pipilotti Rist. Se subraya cómo Anderson desafía las convenciones fusionando tecnología y narrativas transversales en un enfoque interdisciplinario, que trasciende límites y estimula la exploración de nuevas formas de expresión creativa.
PALABRAS CLAVE: Laurie Anderson, interdisciplinaridad, estratificación sonora y visual, tiempo, espacio.
Santería Chilota: el arte sagrado de tallar una fe insular
Authors: BRAVO SÁNCHEZ JOSÉ MARCELO , DUARTE GUTIÉRREZ PATRICIO 
Published: January 2024

El presente artículo hace referencia a descripción histórica, iconográfica, patrimonial y territorial de la Escuela Chilota de Imaginería Religiosa en el Archipiélago de Chiloé (Región de Los Lagos, Chile). Esta particular escultura religiosa combina la influencia hispánica con la artesanía indígena, logrando un relevante valorización patrimonial y vernácula, tanto por establecer un especial tipo de sincretismo cultural, como por formar una prodigiosa escuela de imaginería, con rasgos distintivos y con un transcendental valor añadido como es el patrimonio intangible vinculado a dogmas y prácticas comunitarias. La escuela de imaginería Chilota se desarrolló por todo el territorio y diáspora chilota, desde el S.XVII hasta finales del S.XIX, decayendo con la llegada al archipiélago de imágenes religiosas elaboradas con otra manufactura y materialidad. No obstante, a comienzos del siglo XIX, se revaloriza este arte sacro junto con los templos de Chiloé, por parte de la UNESCO y el Estado Chileno.
PALABRAS CLAVE: arte religioso, imaginería chilota, Archipiélago de Chiloé, patrimonio vernáculo, sincretismo cultural.
Imaginarios históricos en la experimentación plástica: el patrimonio cultural como inspiración para el arte contemporáneo
Authors: FERNÁNDEZ GARRIDO EMILIO LUIS , SEGARRA LAGUNES SILVIA 
Published: January 2024

El presente trabajo tiene como objetivo mostrar diversas experiencias docentes sobre creación de arte contemporáneo a través de inspiraciones tomadas de diferentes elementos del patrimonio cultural. El tema se desarrolla a partir del análisis pormenorizado del objeto de estudio -pintura, escultura o arquitectura monumental- con distintos posibles objetivos: hipótesis visuales para la reintegraciones en restauración del patrimonio, difusión o divulgación histórica a través del cómic y la historia gráfica, apropiación de formas de representación para la creación de lenguajes contemporáneos o el estudio histórico de técnicas y formas de expresión para el desarrollo de analogías y reinterpretaciones aplicadas al arte o al diseño. La metodología se desarrolla en dos etapas principales: la primera definiendo el marco teórico e histórico del objeto y la segunda, de carácter creativo, a través un recorrido de síntesis mediante dibujos y bocetos, utilizando técnicas experimentales con diferentes materiales y soportes hasta lograr la obra final.
PALABRAS CLAVE: Dibujo, patrimonio, arte contemporáneo, experimentación artística, diseño.
Non-Operating-Room-Anesthesia Efficiency for Gastrointestinal Endoscopic procedures. A different application of Pandit’s formula: a pilot study.
Authors: Agnoletti Vanni , Binda Cecilia , Sbrancia Monica , Russo Emanuele , Catena Fausto , Giibino Giulia , Bruschi Giuseppe , Antonini Marta Velia , Spiga Martina , Cilli Arianna , Bracci Paolo , Mastronardi Costantino , Santonastaso Domenico Pietro , Catena Rodolfo , Fabbri Carlo 
Published: January 2024

Abstract
Background
The demand for Non-Operating-Room Anesthesia for gastrointestinal procedures is increasing, and the main goal is to achieve an efficient elective non-surgical list use like those who work in operating rooms.
Aims
We decided to adopt and validate the Pandit formula used to measure efficiency and list utilization in the operating room to Non-Operating-Room Anesthesia for gastrointestinal procedures.
Methods
Data requested by Pandit’s formula were prospectively recorded from 1 April 2023 to 30 June 2023 and retrospectively analyzed to calculate the efficiency and list utilization. An isogram plot was used to illustrate the efficiency and list utilization as percentages.
Results
The mean value of efficiency and list utilization were: 94.98 % and 93.19%.
The average duration of GA-NORA was 5h 35mins. On four occasions it started with a delay of over 20 minutes. The total amount of scheduled cases was 136, four patients were cancelled (2.9%) and one added.
Conclusion
This formula represents a valuable and easy-to-use tool that provides a reference point for reasoning and analysis, and the goal of achieving 90% efficiency and list utilization was easily accomplished. The authors believe that the best way to measure efficiency inside or outside the operating rooms is to have a unique and user-friendly instrument or formula like the one that was presented.
Myeloid PTEN loss affects therapeutic response by promoting stress granules assembly and impairing phagocytosis of macrophages in breast cancer
Authors: Pan Yueyin , Li Yan , Wang Gang , Han Chaoqiang , Dong Menghao , Hua Hui , Chen Jian , Yu Haiyang , Zhang Rutong , Feng Xiaoxi , Xu Chao , Yang Zhenye 
Published: January 2024

Abstract

Breast cancer (BRCA) has become the most common type of cancer in women. The improvement of therapeutic response remains a challenge. Phosphatase and tensin homolog deleted on chromosome 10 (PTEN) is a classic tumor suppressor with emerging new functions discovered in recent years, and myeloid PTEN loss has been reported to impair the anti-tumor immunity. In this study, we revealed a novel mechanism of myeloid PTEN potentially affecting anti-tumor immunity in BRCA. We identified accelerated stress granules (SGs) assembly under oxidative stress in PTEN deficient bone marrow-derived macrophages (BMDMs), due to the upregulation of EGR1 transcripting TIAL1. The activation of PI3K/AKT/mTOR (PAM) pathway also contributed to the promoted SGs formation. ATP consumption during SGs assembly in BMDMs impaired the phagocytosis of 4T1 cells, which might contribute to the damage of anti-tumor immunity. In BRCA neoadjuvant cohort, we observed poorer response in myeloid PTENlow patients with G3BP1 aggregating as SGs in CD68+ cells, which was consistent with the mechanism that PTEN deficient macrophages tend to have easier SGs assembly with impaired phagocytosis in our study. Our results revealed an unconventional impact of SGs on BMDMs and might provided new perspectives for drug resistance and therapeutic strategies for BRCA patients.
Modeling the Future Distribution of Aedes aegypti and Ae. albopictus in China: Implications of Climate Change
Authors: Tong Qing , Xu Ming-da , Long Xin-zhou , Zheng Jia-qi , Han Xiao-yun , Cui Li-yong 
Published: January 2024

Abstract
Global climate dynamics are exerting an influence on the ecological and geographical distribution of Aedes aegypti and Ae. albopictus, the primary vectors of dengue fever. These environmental shifts may potentially alter the suitable habitats for both mosquito species, leading to a transformation in their distribution patterns. Although there is already a substantial body of research on the impact of environmental and climate change on these vectors, there is still room for improvement and further exploration in understanding their potential distribution patterns under current and future environmental conditions. To understand the distribution of suitable habitats for Ae. aegypti and Ae. albopictus in China under current and future climate scenarios, we used the Maximum Entropy Model (MaxEnt) model of the Coupled Model Intercomparison Project Phase 6 (CMIP6) based on observed occurrence records of these two mosquito species. This simulation predicted their distribution across mainland China for the present and future (2041–2100). The results indicate that the annual mean temperature (bio1), seasonality of temperature (bio4), and precipitation of the wettest quarter (bio16) are significant climate variables impacting the distribution of Ae. aegypti and A. albopictus. Under future climate scenarios, the original suitable habitats for Ae. aegypti and Ae. albopictus will remain stable, while the extent of suitable habitats is expected to increase over time. The predicted suitable habitats for Ae. aegypti are expected to expand in Guangxi and Guangdong. Under the ssp585 scenario for the years 2081–2100, new suitable habitats might emerge in the southern parts of regions such as Sichuan, Guizhou, Jiangxi, and Fujian. Ae. albopictus is predicted to expand its habitat, with Yunnan, Guangdong, and Guangxi gradually becoming its most suitable habitats. The northernmost extension is predicted to reach small suitable areas such as the southern part of Qiqihar and the western part of Daqing in Heilongjiang province. However, this expansion is hardly reflected along the western and northern borders of China and is primarily within its current range.
Optimizing crash box design to meet injury criteria: a protocol for accurate simulation and material selection
Authors: Rostro-Gonzalez Horacio , Puigoriol-Forcada Josep-Maria , Perez-Pena Armando , Menacho Joaquin , Garcia-Granada Andres-Amador 
Published: January 2024

Abstract

The design of a deformation element or crash box that meets a given injury criterion based on deceleration requires careful consideration of physical properties and space requirements. Variations in material yield stress or geometry, can result in statistical variations in the injury criterion output. Optimizing the crash box to fulfil two different injury criteria and two different energy levels may require more space than initially specified. In this study, we propose a protocol where the crash box is collapsed, and force-displacement is fitted to an equation. This fit is carried out with just two simulations and compared to 30 possible scenarios, obtaining a maximum error of 38.9%. With this initial fit, the appropriate thickness and yield stress can be chosen to perform crashes with two energy levels and monitor four injury values. With the ideal yield stress and sheet metal thickness, we introduce real statistical distributions using Montecarlo design to perform 200 simulations and obtain 400 injury values for each design proposal. This technique ensures that the design will meet injury requirements for any possible combination of thickness and yield stress accepted by quality inspection. If only one simulation is performed, all designs meet the requirements, but only the last proposed design decreased the average injury to 9.2g with a standard deviation of 2.68g and a maximum value of 14.4g, which is less than the required 15g. This technique minimizes the risk of finding combinations of yield stress and thickness that produce an undesirable injury criterion.