bluuebunny/crossref_metadata_2025 huggingface dataset:
RELATIONSHIP BETWEEN SELF-RATED MUSICAL COMPETENCE AND AUDITORY PROCESSING IN INSTRUMENTALISTS
Authors: Sharma Yoshita , Mali Harshada , Kavassery Nisha Venkateswaran
Published: June 2024

Introduction

Although the benefits of musical training have been shown to affect a number of auditory processes, the question of how self-rated musical competence correlates with auditory perception remains largely unexplored. The present study aimed to investigate how self-perceived musical competence correlates with musicians’ ratings of their own abilities in speech perception, spatial hearing, and sound qualities.

Material and methods

The Edinburgh Lifetime Musical Experience Questionnaire (ELMEQ) was administered on 57 instrumentalists aged 19 to 53 years (mean = 25.1 ± 4.9 years, 34 males and 23 females). All had normal hearing and had undergone formal training on musical instruments for 1–2 years. All of them also regularly practised music for at least 1–2 h/week. Based on their ELMEQ scores, they were divided into two groups: low (ELMEQ score ≤ 7; n = 12) and high (ELMEQ score ≥ 11; n = 16; self-perceived musical competence. Participants were sent
a modified questionnaire from the Speech, Spatial and Qualities of Hearing Scale (SSQ) using Google forms, and the data statistically analysed.

Results

A Mann–Whitney U-test showed that participants with high self-rated musical competence had significantly higher ratings on the spatial hearing and sound qualities sub-domains of SSQ compared to their counterparts who had lower ELMEQ scores. However, both groups scored about the same on the speech perception domain of SSQ. A Spearman test revealed a moderate to strong positive correlation between self-rated musical competence and SSQ ratings in each domain.

Conclusions

The findings show that instrumentalists with high self-rated musical competence exhibited high proficiency in the spatial hearing and sound quality domains of auditory processing.
Transfection of mammalian cell lines with plasmids and siRNAs v1
Authors: Roczniak-Ferguson Agnes
Published: June 2024

This protocol details the transfection of mammalian cell lines with plasmids and siRNAs.
KAPP-Sen TMC: Tissue Section Preparation and H&E Staining v1
Authors: Alcoforado Diniz Juliana , Ramasamy Ramalakshmi , Robson Paul , Bechtel Elaine
Published: June 2024

Before performing further spatial transcriptomic analysis, FFPE blocks were submitted to hematoxylin and eosin stain. All these procedures were performed by JAX Histology Core in Bar Harbor, ME where blocks were always kept at 4C. For the following protocol gloves cleaned with RNase Zap wipes must be worn during preparation for and completion of this protocol and whenever handling FFPE blocks intended for spatial transcriptomics. If gloves contact a surface not previously cleaned with RNase Zap during this protocol, clean gloves again.
Ways for development of rivernal areas of the Kama in Mendeleevsk
Authors: Agafonova Ekaterina , Vaytens Andrey
Published: June 2024

Mendeleevsk in the Republic of Tatarstan is an artificially formed city, which included several separate settlements. Its structure shows a clear division of the territory by roads and railways into two halves: with and without access to the bank of the Kama. In this regard, the issue of access to the Kama for the half of the city cut off from the river comes up acutely when discussing the prospects for the development of the city. The advantages and disadvantages of the Kama territories of Mendeleevsk are considered, and possible ways to develop their connectivity with the mainland of the city are proposed.
INNOVATION ECOSYSTEMS: RESEARCH OF CORPORATE INNOVATION ECOSYSTEMS AND PROSPECTS FOR THE FORMATION OF INTERCORPORATE ECOSYSTEMS IN RUSSIA
Authors: Matkovskaya Ya. S.
Published: June 2024

The author examines the ecosystem approach, corporate innovation ecosystems and intercorporate innovation ecosystems. Considering the importance of their development for achieving the required pace of innovative development of Russian companies and the Russian economy, the study of their condition and development prospects determines the purpose of this paper. An analysis of the literature revealed an increase in the number of studies on innovation ecosystems and their diversity, indicating the potential for further development of the concept of innovation ecosystems. The analysis of the innovative activity of Russian companies shows that the main indicators reflecting the degree of innovative development in Russia in 2019–2022 are growing, but not enough. The average share of innovation costs in 2020–2022 was 2.1%, and in industry – only 1.7%, there was a reduction in the volume of inter-enterprise cooperation on the development of innovations. The author formulated the definition of a corporate innovation ecosystem as a singular innovation ecosystem established by a given company to create innovative value necessary for its development. The author has also formulated the features of its configuration that determine the logic of its functioning. The results of the study show the high potential for scientific and technological cooperation between Russian companies. Therefore, the author formulated the concept of an Intercorporate Innovation Ecosystem, which is a singular innovation ecosystem created on the initiative of two or more participants by partially integrating their corporate innovation ecosystems into an Intercorporate Innovation Ecosystem. Their aim is to carry out joint innovation activities and then independently commercialise the results. The proposed concept, implemented in accordance with the principles of the ecosystem approach, in terms of contractual relations, as well as implying the development of a single platform or functioning on a multi-platform basis, has theoretical validity and seems applicable in the practice of Russian companies and significant for the development of the Russian economy.
Síndrome metabólico e hipotiroidismo: un estudio transversal en una población ecuatoriana
Authors: Tene Salcán Diego Mauricio , Robalino Congacha Jorge Guillermo , Pedreáñez Santana Adriana Beatriz
Published: June 2024

Introducción: el síndrome metabólico y el hipotiroidismo son condiciones muy frecuentes y a menudo superpuestas. Ambos son precursores bien establecidos de la enfermedad cardiovascular aterogénica. Objetivo: evaluar la asociación entre el hipotiroidismo y el síndrome metabólico en pacientes que asisten a la consulta de medicina interna del Hospital IESS de Riobamba, Ecuador. Metodología: se realizó una investigación de tipo descriptiva, correlacional con un diseño no experimental de corte transversal desde enero de 2022 hasta julio de 2023. Se incluyeron 985 sujetos de ambos sexos, mayores de 25 años. A todos los pacientes se les realizó un exhaustivo examen físico y se tomaron muestras de sangre para la realización de pruebas bioquímicas y hormonales. Resultados: 84,97% de los participantes eran eutiroideos, 1,93% presentaron hipotiroidismo manifiesto y 4,97% hipotiroidismo subclínico, mientras que 32,99% tenían síndrome metabólico. Se encontraron diferencias significativas en la edad, peso, circunferencia de cintura, colesterol total, LDL colesterol, triglicéridos, glucosa postpandrial y HOMA-IR entre los sujetos con hipotiroidismo manifiesto y los eutiroideos (p<0,05). Se observó una correlación positiva entre la TSH y todos los componentes del síndrome metabólico (p<0,05). La prevalencia de síndrome metabólico fue significativamente mayor en los sujetos con hipotiroidismo manifiesto (p < 0,05) que en los demás grupos. Se observó que los niveles de T4L (OR 8,82; IC 95% 1,56-49,8) y TSH (OR 1,61; IC 95% 1,19-2,18) son factores de riesgo para el desarrollo de síndrome metabólico. Conclusión: el hipotiroidismo y el síndrome metabólico están altamente asociados. Es recomendable que los sujetos con hipotiroidismo sean examinados para detectar síndrome metabólico y viceversa. La evaluación de la función tiroidea en pacientes con este síndrome puede ayudar a identificar y prevenir el riesgo de eventos cardiovasculares y cerebrovasculares.
Anemia crónica como factor de riesgo de muerte por choque hipovolémico en población peruana. 2021-2022
Authors: Guevara Tirado Alberto
Published: June 2024

Objetivo: determinar si la anemia crónica es un factor de riesgo asociado a la muerte por choque hipovolémico en adultos peruanos. Métodos: estudio observacional, de casos y controles, basado en datos del Sistema Nacional de Defunciones del Ministerio de Salud peruano entre enero de 2021 a septiembre de 2022. La población estudiada fue de 281.456 adultos cuando se analizó según sexo, y 281.416 adultos cuando se dividió según grupo etario con una diferencia de 40 datos perdidos durante el procesamiento de la información. Se incluyó a pacientes con y sin anemia (variable independiente), cuyas causas de muerte inmediata fueron divididas en muertes por choque hipovolémico (variable dependiente) y muertes por otras causas inmediatas. Se realizó la prueba de Chi-cuadrado y el coeficiente V de Cramer, así como el análisis multivariado considerando variables como la edad y el sexo. Se consideró un valor de p significativo menor a 0,05 con un intervalo de confianza al 95%. Resultados: 1627 hombres fallecieron por choque hipovolémico de los cuales 18,20% tuvo anemia crónica (p<0,001). De 1540 mujeres fallecidas, 21,30% tuvo anemia crónica (p<0,001) y en ambos grupos (3167) el 19,70% tuvo anemia crónica (p<0,001). Con la prueba V de Cramer se halló una asociación positiva y baja entre las variables estudiadas (p<0,001). Los pacientes con anemia crónica tuvieron mayor probabilidad de morir por choque hipovolémico que los fallecidos sin anemia crónica, siendo mayor en adultos a partir de los 40 años, datos reafirmados en el modelo de regresión logística binaria. Conclusiones: la anemia crónica es una comorbilidad que supone un aumento del riesgo de muerte en pacientes con choque hipovolémico. Independientemente de la etiología del choque, el control y corrección de la anemia crónica podría tener un impacto en la reducción de la mortalidad de la hipovolemia aguda en adultos peruanos.
Sarcoidosis Mortality in North Carolina: Role of Region, Race, and Other Sociodemographic Variables
Authors: Wambui David , Kearney Gregory , O'Brien Kevin , Iverson Guy , Obi Ogugua Ndili
Published: June 2024

Background

There is regional variability in sarcoidosis mortality across the United States. North Carolina ranks highly in sarcoidosis-related mortality, especially among African Americans (AA). We sought to determine any regional variability of sarcoidosis-related mortality and the relationship to sociodemographic determinants of health in North Carolina.

Methods

Counties in North Carolina were categorized into three distinct geographic regions: Western, Piedmont, and Eastern. Sarcoidosis deaths were stratified by region, race, and gender. We conducted a mapping and cluster analysis utilizing ArcGIS; Global and Local Moran’s I was used to determine the prevalence, spatial autocorrelation, and clustering of mortality vis-a-vis various sociodemographic variables, occupational/environmental exposures, and levels of atmospheric particulate matter less than 2.5 microns in size (PM2.5). Multivariate linear regression with exposure limited to the county level was used to determine the relationship between sarcoidosis mortality and the variables of interest.

Results

Eastern North Carolina (ENC) had the highest age-adjusted sarcoidosis mortality rate (1.16/100,000 versus 0.49/100,000 in Piedmont and 0.32/100,000 in the Western region) with statistically significant high-high mortality clusters (P < .001 for Global Moran’s I). Several sociodemographic and occupational factors (proportion of AA, obese adults, and individuals working in nature) were more prevalent in ENC. Region and proportion of AA were the significant mortality predictors in our multivariate analysis.

Limitations

This was a cross-sectional study with exposure limited to the county level. Associations do not imply causality and risks cannot be extrapolated to the individual level.

Conclusion

There is regional variability of sarcoidosis mortality in North Carolina. Eastern North Carolina had the highest mortality with high-high mortality clusters.
Comparison of cytotoxicity caused by Viscum album in human mesenchymal stem cells and hepatocellular carcinoma cells
Authors: Valle Ana , Carvalho Aloiso , Rahme Samir , Araujo Andressa , Malard Patrícia , Brunel Hilana
Published: June 2024

Viscum album (VA), also known as Mistletoe, has various therapeutic properties, including analgesic, anti-inflammatory, and anticancer effects. It has been used for treating different types of cancer, exhibiting proven efficacy against breast cancer, glioblastoma, carcinoma, and other advanced-stage tumor types. Besides promoting improvements in the clinical condition, VA also helps reduce the side effects caused by conventional treatment, thereby offering patients a better quality of life. Hence, the objective of this study was to assess the effects of the homeopathic dilution of VA at the potency of D30 (1x10-30) (VA D30) on human mesenchymal stem cells (MSCs) and hepatocellular carcinoma cells (HepG2). The cells were grown in 75 cm² flasks until they reached approximately 80% confluence. Subsequently, they were trypsinized and plated in 96-well plates at 10,000 cells/well. After 24 hours of incubation in an oven, VA was added at 30 and 40 µL/mL concentrations. The cells were further incubated for an additional 48 hours. After the treatment, the cells underwent a cell viability test using MTT. The results indicated a decrease in HepG2 viability, while no damage to normal cells (MSCs) was detected. The findings suggest that VAD30 holds promise as a potential therapeutic agent in treating hepatocellular carcinoma due to its observed cytotoxicity towards HepG2 cells while exhibiting no adverse effects on mesenchymal stem cells at the equivalent concentration.
últimos coletazos de la Inquisición
Authors: Alabrús Iglesias Rosa María
Published: June 2024

En el artículo se analiza el caso de Eugenia de las Heras, una mujer del obispado de Sigüenza, vinculada a la familia de los Barco-Razola con presencia en el mundo editorial. En 1802 fue denunciada en la Inquisición del Tribunal de Corte de Madrid, primero acusada de embustera y endemoniada y después como hereje. Ella acabó auto declarándose, por la presión inquisitorial, como prostituta. A través de la Relación oral de su vida, formulada a instancias del Santo Oficio, se pone en evidencia en este trabajo de investigación el declive institucional de la Inquisición en los años finales del siglo XVIII y comienzos del siglo XIX, pero, paralelamente, se demuestra la capacidad represiva del Tribunal en este momento histórico y su estrategia de reafirmación de su significado político e ideológico. La documentación examinada permite conocer los libros que poseía Eugenia de las Heras y el contexto sociocultural en el que se desarrolló la vida de esta mujer. Todo un testimonio de la trascendencia de la contra-ejemplaridad femenina como objeto de persecución por parte de la Inquisición en su etapa crepuscular.
Cognitive Remediation Game of Selecting Tools Independently for Mentally Disordered Patients
Authors: Isnanda Reza Giga , Yosa Muhammad Ferdy , Setiawan Asep
Published: June 2024

Cognitive impairment is one of the negative effects of schizophrenia. To treat this, cognitive remediation could serve as an option to improve the cognitive performance of the sufferers. In this line, Doctor Herdaetha developed a computer-based game module to assist psychiatrists in performing cognitive remediation treatment during the recovery period of patients. However, patients could not utilize the game module without the assistance of psychiatrists, making it ineffective and inefficient. Given these considerations, a mobile Selecting Tool game was created as an independent cognitive remediation medium for schizophrenia patients during their recovery period. The game was created using a waterfall model and involved multiple review and discussion sessions with psychiatrists. The results revealed that the game was well-functioning and could be played independently.
Partial Adaptive Multi-Level Block Truncation Coding (Ambtc) Of Spinal X-Ray Image For Efficient Compression
Authors: Damarjati Cahya
Published: June 2024

This study aims to explore various adaptations of the AMBTC compression model applied to lumbar spine radiographic images, focusing on minimizing image size while preserving essential information. The approach involves adjusting several technical aspects of the AMBTC model, including the number of blocks, block size, and compression rate. The quality of the compressed images is assessed using image quality metrics such as PSNR (Peak Signal-to-Noise Ratio) and MSE (Mean Squared Error). The findings indicate that a modified AMBTC compression model can significantly enhance the quality of lumbar spine radiographic images, evidenced by increased PSNR values, while substantially reducing the file size without compromising crucial image details
Study On Implementation Of Watergate Control System From Manual To Automatic Based Arduino Nano ATmega328
Authors: Syafrudin Ahmad , Jeckson Jeckson , Afrida Yenni
Published: June 2024

The system for processing river water into clean water by operating sluice gates which are controlled manually by operators often causes problems (human error), so a system must be created that is capable of controlling sluice gates automatically. The turbidity sensor detects water turbidity which is then accepted by the Arduino nano as the basis for controlling the water gate. In this research, data collection techniques were carried out using interviews with resource persons (operators), observation and literature study. After the automatic sluice control system based on the Arduino nano ATmega328 was implemented, the results obtained were: When the water conditions are muddy and murky, relay one is "on", relay two is "off" (the sluice gate is closed), while when the water conditions are normal and clear then the relay two "on" relays and one "off" relay (open floodgate). In this way, we no longer just have to rely on the operator to control the sluice gate, so that the water treatment process can be more optimal and efficient
Rendimiento laboral auto percibido
Authors: Álvarez Martínez Gabriela , Mantilla Quintero Maria Camila , Contreras Pacheco Orlando Enrique
Published: June 2024

El presente trabajo tiene como propósito evaluar la asociación entre el rendimiento laboral auto percibido frente a diferentes variables organizacionales, tales como felicidad, motivación, satisfacción laboral, compromiso laboral, compatibilidad cargo-persona y compensación salarial. Para ello se abordan las percepciones de una muestra de trabajadores de una empresa del sector comercial del nororiente colombiano, mediante un instrumento autoadministrado de tipo transversal. Con el fin de analizar relaciones entre estas variables, se aplica un modelo de ecuaciones estructurales a través de mínimos cuadrados parciales. Al considerar el rendimiento laboral como variable consecuente, se aceptan las hipótesis donde se consideran a la motivación y la satisfacción como variables antecedentes. Sin embargo, al realizar un segundo modelo con hipótesis inversas, se evidencia una relación significativa entre el rendimiento laboral auto-percibido con todas las variables organizacionales estudiadas. Estos resultados ratifican la importancia de considerar múltiples factores para mejorar los resultados organizacionales de los trabajadores en un entorno empresarial. Adicionalmente, sugieren que, más allá del conocimiento tradicional, la percepción propia de los trabajadores sobre su propio rendimiento laboral también podría ser considerada como un activador positivo de diversos comportamientos organizacionales, algo que puede motivar su potencial uso y aplicación en estudios similares.
Odpowiedzialność kontraktowa organizatora turystyki
Authors: Ambrożuk-Wesołowska Dorota
Published: June 2024

W monografii syntetycznie przedstawiono problematykę odpowiedzialności organizatora turystyki za niewykonanie lub nienależyte wykonanie usług objętych umową o udział w imprezie turystycznej, którą uregulowano w ustawie o imprezach turystycznych i powiązanych usługach turystycznych implementującą do polskiego systemu prawnego dyrektywę 2015/2302. Omówienie zasad odpowiedzialności zostało poprzedzone niezbędnymi uwagami dotyczącymi zakresu stosowania przedmiotowej ustawy oraz uwagami terminologicznymi. Przedstawiono także istotę, charakter i treść umowy o udział w imprezie turystycznej oraz obowiązki informacyjne z nią związane, a poprzedzające zawarcie tej umowy. Przepisy ustawy o imprezach turystycznych i powiązanych usługach turystycznych w omawianym zakresie poddano również ocenie pod kątem zgodności przyjętych przez polskiego prawodawcę rozwiązań z postanowieniami dyrektywy 2015/2302.
Orden de no reanimar y limitación del esfuerzo terapéutico: desafíos éticos en equipos sanitarios en Chile
Authors: López-Ávila Ana , Rivas-Riveros Edith , Campillay-Campillay Maggie
Published: June 2024

El propósito de este trabajo es profundizar en los aspectos éticos que experimenta el equipo de salud cuando reciben la indicación de limitar el esfuerzo terapéutico o la orden de no reanimar. Desde un paradigma interpretativo, cualitativo y con un enfoque de análisis de contenido, se realizó un proceso basado en tres fases: preanálisis en el que se identificaron las categorías, la proyección del análisis y el análisis inductivo. Durante 2023, se realizaron entrevistas en el entorno clínico de un hospital de alta complejidad en Chile a 56 miembros de equipos de salud de unidades críticas y urgencias, de las que emergieron cuatro categorías: a) riesgo de vulnerar los derechos de los pacientes al utilizar la orden de no reanimar, y limitación del esfuerzo terapéutico; b) brecha en la interpretación del marco legal que aborda la atención y cuidado de pacientes al final de la vida, o con enfermedades terminales por parte del equipo de salud; c) conflictos éticos de la atención al final de la vida; y d) el cuidado eficiente o el cuidado holístico en pacientes con enfermedad terminal. Existen brechas importantes en la formación en bioética y aspectos del buen morir en los equipos de salud que se enfrentan a la orden de limitar el esfuerzo terapéutico y no reanimar. Se sugiere capacitar al personal, y trabajar una guía de consenso para abordar los aspectos éticos del buen morir.
Educating high school students in Vietnam on cultural behavior
Authors: Nguyen Hung Thanh , Ha Linh Thi Kim , Tran Tu Thi Cam , Nguyen Hung Cong
Published: June 2024

Cultural behavior is important in creating a favorable environment for teaching and learning activities. The current study examines teachers' and students' assessment of cultural behavior education among high school students. There were 394 participants who completed the survey—55 teachers (14%) and 339 students (86%). Teachers' assessment of the manifestation of cultural behavior had mean scores from 1.53 to 4.05; all the mean scores of the methods and forms of cultural behavior were above three. This study examines all the mean scores of the teachers' assessments of the requirements of cultural behavior that are greater than four. In addition, all mean scores of teachers' assessment of the efficiency of cultural behavior outcomes were above three. Teachers must actively study, cultivate, and improve their professionalism and carry out the responsibility of educating students regarding cultural behavior. Creating a culture of respect, kindness, and responsibility in the classroom and establishing guidelines for teachers, staff, and students are some suggestions proposed for high schools to form cultural behavior among students. Teachers and staff must exhibit model behavior and be approachable and friendly to students. Initiatives both inside and outside the school should be organized to influence student conduct. Positive interactions between the family and school are necessary, thus teachers must maintain contact with families all year round, not only when issues develop.
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) Syndrome and Myocarditis: A Case Report and Literature Review on Fatal Complications of Reactivated Viral Infections
Authors: Tajerian Amin , Pourvali Ali , Movahedi Masoud , Mohammadi Maryam , Khansarinejad Behzad , Pourmatin Matin , Ghandi Yazdan , Daneshmand Mohammad Ali
Published: June 2024

Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) is a complex and potentially fatal hypersensitivity condition. We present a unique case report and literature review focusing on DRESS syndrome-associated myocarditis resulting from reactivated viral infections in a 21-year-old female.
3 weeks after 5-day oral co-trimoxazole consumption due to acne, she developed symptoms consistent with DRESS syndrome, including a generalized maculopapular rash. Despite prednisolone treatment, the patient developed fatal fulminant myocarditis linked to HHV-6 and CMV reactivation.
The patient's death highlights the importance of early recognition and careful management of DRESS syndrome, especially considering the potential viral reactivation that can lead to severe complications. Postmortem investigations revealed that viral reactivation caused myocarditis. Careful consideration must be given to corticosteroid usage in DRESS treatment, as inappropriate prescribing may promote viral reactivation and subsequent complications.
While high-dose corticosteroids initiated within the first week effectively suppress HHV-6 reactivation. Conversely, low-dose or late-start high-dose corticosteroids prove ineffective in preventing HHV-6 viremia. Late- onset or low- dose corticosteroids may lead to fatal complications following the primary viral reactivation.
Nanotechnology Applications in Enhanced Oil Recovery (EOR)
Authors: Rizvi Syed Masroor Hassan
Published: June 2024

Enhanced Oil Recovery (EOR) techniques are crucial for maximizing crude oil extraction from reservoirs, especially when traditional methods leave significant amounts of oil untapped. Recent advancements in nanotechnology have introduced innovative solutions to longstanding challenges in the oil industry. This research paper explores the application of nanotechnology in EOR, emphasizing the unique properties of nanoparticles that make them highly effective in this context.
Nanoparticles, defined by their nanometer-scale dimensions, exhibit high surface area to volume ratios, quantum effects, and enhanced reactivity. These properties enable various mechanisms in EOR, including improved wettability, reduction in interfacial tension, enhanced thermal stability, selective plugging and fluid diversion, and catalytic effects. The study details how silica and titanium dioxide nanoparticles can modify rock surface properties, leading to better water imbibition and oil displacement. It also discusses how surfactant-coated nanoparticles can reduce the interfacial tension between oil and water, facilitating easier oil flow.
Furthermore, the research highlights the role of metal oxide nanoparticles, such as aluminum oxide and zinc oxide, in enhancing thermal conductivity and stability during thermal EOR methods like steam flooding. The ability of polymer-coated nanoparticles to selectively plug high-permeability zones and redirect injection fluids is examined, demonstrating how this can lead to a more uniform sweep and higher oil recovery. The catalytic properties of certain nanoparticles, such as iron oxide, are also explored for their potential to promote in-situ chemical reactions that generate gases aiding oil displacement.
Field applications and case studies underscore the practical benefits of nanotechnology in EOR. Examples include the use of silica nanoparticles in Middle Eastern oil fields, polymer-coated nanoparticles in Canadian heavy oil reservoirs, and iron oxide nanoparticles in Indian oil fields. These case studies have shown significant increases in oil recovery rates and operational efficiencies.
However, the research also identifies several challenges that must be addressed for the widespread adoption of nanotechnology in EOR. These include the high costs and scalability issues associated with nanoparticle production and deployment, potential environmental and health risks, and the need for customized solutions to cater to the unique conditions of different reservoirs.
In conclusion, while nanotechnology presents promising advancements in EOR through various mechanisms, overcoming challenges related to cost, scalability, and environmental impact is crucial. As research progresses, nanotechnology is poised to play a vital role in enhancing oil recovery and meeting global energy demands.
The Effect of Graded Running Protocols On Peak Oxygen Consumption and Intramuscular Oxygen Saturation
Authors: Pelvan Orkun , Akbaş Savaş , Çotuk Birol
Published: June 2024

Aim: The aim of this investigation was to examine the impact of two different running protocols on peak oxygen consumption (VO2max) and regional intramuscular oxygen saturation (SmO2) levels in one highly trained runner.
Methods: VO2 and SmO2 were measured simultaneously during a gradually ascending running protocol and a Bruce protocol. VO2 was measured by breath-by-breath spiroergometer gas analysis system (ZAN®, Germany), and SmO2 was measured from both gastrocnemius muscles using a wireless near-infrared spectroscopy device (BSXinsight®, USA). The correlation between VO2 and SmO2 data was determined by Pearson correlation coefficients over the test stage mean values. The change of VO2 and SmO2 within each stage was determined by first-degree polynomials.
Results: Peak VO2 in the Bruce protocol (4390 ml/min) was higher than peak VO2 in the running protocol (4640 ml/min), but no difference was observed in end-test SmO2 decreases. There were highly significant negative correlations between VO2 values and SmO2 values (r=-0.960-0.990, p
Fithrah, Basic Human Potential and the Development of Moderate Character in Religion Thematic Analysis of Hadiths of Fithrah
Authors: Nadhiran Hedhri , Kholifah Umi Nur , Fajar M. Patuloh , Afaningtyas Ananda Arih
Published: June 2024

This article is based on the idea that there are a tendency to understand hadith in a partial way and the demand for its relevance in answering contemporary problems. This is what happens with the concept of fitrah, where the hadiths containing this theme are very diverse, but the analysis of their understanding tends to be carried out separately. Also how this concept can be developed and useful in the Indonesian context, especially regarding religious moderation. To answer this problem, the author conducted library research to examine the meaning of fitrah in the Prophet's hadith by using hadith books, such as Sahih al-Bukhari as the primary data source. After the fitrah hadiths were obtained, they were then analyzed using a thematic-comprehensive method. The results of the research show that there are 2 (two) main meanings contained in the fitrah hadiths, namely: First, the nature of the religious potential of monotheism or the affirmation of God. This potential exists in every creature because it is a gift from God that was given along with the creation of humans. Second, purity. This second meaning is in principle a consequence of the religious potential that exists within humans, both physical and psychological (inner). Fitrah as basic human potential can grow into positive and/or negative characters. Therefore, the effort to maintain it is to carry out actions that support its existence, such as maintaining personal cleanliness, abstaining from disgraceful actions, worshiping according to guidance and praying. Regarding religious moderation, the potential of fitrah can be developed as a basis for forming moderate character in line with efforts to realize the element of 'purity' that accompanies fitrah. For this reason, there are 3 (three) things that must be optimized so that the ideal moderation character in children can be formed, namely: instilling values, presenting role models, and giving orders and prohibitions
Kesehatan Mental Prespektif Ibn Miskawaih Tinjauan Atas Psikologi Islam
Authors: Sasmita Riska , Nurfadil
Published: June 2024

The purpose of this study was to study the importance of a sick and healthy mental condition and its healing methods, through the thoughts of Ibn Miskawaih by referring to one of his works, namely, Tahddzib Al-Akhlaq. This research found that Ibn Miskawaih's Islamic psychology was studied through the discourse of al-quwwah al-ghadabiyyah, which influenced the suffering of sadness or even depression, which had an impact on the human mind, using the discourse of philosophy of the soul, through philosophical studies, Ibn Miskawaih observes that the human soul's nervousness in processing and stimulating all aspects of reality has its roots in Suffering, depression, and sadness, mental illnesses often experienced by modern man.
Growth Response and Yield of Stevia (Stevia rebaudiana) to Giving Old Coconut Water and Different Types of Irrigation
Authors: Fahima Sahidatun , Frans Cesar Regar Arthur
Published: June 2024

The purpose of this study was to determine the response and yield of the stevia plant to different concentrations of old coconut water combined with two different types of irrigation, namely drip irrigation and sprinkler irrigation. The experimental design was a split plot with the RAK basic design pattern and two factors. The first factor is the use of different irrigation types, including drip and sprinkler irrigation. The second factor is the concentration of coconut water, which consists of 5 levels, namely A0 = 0% coconut water concentration, A1 = 25% coconut water concentration, A2 = 50% coconut water concentration, A3 = 75% coconut water concentration, and A4 = water concentration coconut 100%. Data analysis used the T-test to determine the effect of the type of irrigation and ANOVA to determine the impact of giving old coconut water with the F test at level α = 0.05. A DMRT test was done to measure the significant values of the ANOVA test. The results showed no interaction between different irrigation types and coconut water concentration for all observational variables. Different kinds of irrigation showed significant differences in some parameters. Giving old coconut water gives different results in each experiment.
Prospects for the development of drivetrain systems in trucks
Authors: Kubica Grzegorz , Lageweg Stefan
Published: June 2024

The article presents the directions of development of drive systems in trucks. A database of vehicles and their technical data was developed. This data contains information about the drivetrain configuration. The external characteristics of the engines and the structure of the drivetrain were analyzed. It was found that the factors determining development are primarily economic and ecological aspects. It was noticed that, based on the configuration of the drive system, vehicles can be divided according to their purpose and type of transport. Vehicles intended for international transport are characterized by low gears and engines that achieve high torque at low engine speeds. Construction vehicles and vehicles intended for oversize transport are characterized by large gear ratios and torque amplification systems. The structure of electric vehicle drive systems is different from conventional vehicles. Gearboxes usually have two gears, drive axles may have integrated engines located next to the main gear or in the final drive position. The study also made it possible to outline the problem of the short range of such cars and the need for further work on increasing it.
IMPLEMENTATION OF ZAKAT FUNDS TOWARD POVERTY ALLEVIATION THROUGH THE NATIONAL ZAKAT AGENCY OF BATU BARA DISTRICT
Authors: Sinaga Fina Khairani , Abdurrahman Zulkarnain
Published: June 2024

Zakat has great potential to become one of the main instruments in poverty alleviation efforts. Zakat is one of the pillars of Islam, so normatively it is an absolute obligation for every Muslim. The purpose of this research is to find out how zakat is distributed by the Batu Bara Regency National Zakat Amil Agency in its efforts to eradicate poverty, as well as identify factors that support and hinder the distribution of zakat. This research uses a qualitative method with a descriptive approach. Data collection methods are observation, interviews, and documentation, using primary and secondary data. There were 5 informants in this study. The data analysis techniques used are data reduction, data presentation, and conclusion verification. Source triangulation ensures the validity of the data used in this research. Based on research results, Baznas, Batu Bara Regency routinely distributes zakat funds every year using two main approaches, namely consumptive zakat and productive zakat, to overcome poverty. Through the Smart, Healthy, Pious and Caring Batu Bara Program, consumptive zakat is distributed to meet the basic needs of mustahik. Meanwhile, the Batu Bara Makmur Program is a productive zakat distribution program that empowers zakat recipients to be economically independent. However, poverty alleviation efforts could be more optimal because a larger proportion of zakat fund distribution occurs through consumptive zakat. Limited human resources cause a lack of supervision of zakat recipients, so the efforts made by productive zakat recipients last only a short time.
Review of Application YOLOv8 in Medical Imaging
Authors: Widayani Aisyah , Putra Ayub Manggala , Maghriebi Agiel Ridlo , Adi Dea Zalfa Cahyla , Ridho Moh. Hilmy Faishal
Published: June 2024

Deep learning has revolutionized medical imaging analysis, with YOLOv8 emerging as a promising tool forvarious tasks like lesion detection, organ segmentation and disease classification. This review investigates YOLOv8’sapplications across diverse medical imaging modalities (X-Ray, CT-Scan and MRI). We conducted a systematic literaturesearch across databases like Pubmed, ScienceDirect and IEEE to identify relevant studies evaluating YOLOv8’sperformance in medical imaging analysis. YOLOv8 achieved high performance for meningioma and pituitary tumorswith and without data augmentation (precision >0.92, recall >0.90, mAP >0.93). Glioma detection showed lowerperformance but still promising results (precision >0.86, recall >0.81, mAP >0.86). Breast cancer detection with SGDoptimizer yielded best performance with an average mAP of 0.87 for mass detection. The model achieved high accuracyin detecting normal (mAP 0.939) and malignant lesions (mAP 0.911). YOLO v8 on Dental radiograph successfullydetected cavities, impacted teeth, fillings and implants (precision of >0.82, recall of >0.78 and F1-Score of >0.80). Lastly,for lung disease classification, YOLOv8 achieved high accuracy (99.8% training and 90% validation) in classifyingnormal, COVID-19, influenza and lung cancer disease. With the importance to improve clinical decision-making andpatient outcomes in healthcare, the YOLOv8 algorthm underscores the importance of pre-processing, augmentation andoptimization of key hyperparameters.
Practicing Intertextuality in English as a Foreign Language: An Indonesian EFL Learner’s Experiences
Authors: Arlita Chintya , Prasetya Willy
Published: June 2024

The existing studies on intertextuality In Indonesia mainly focuses on the contexts of mass media and literature, so little is known about intertextuality within the context of higher education, not to mention the one involving multiple languages including English. The present study explored intertextuality practices of an Indonesian EFL learner. The data were collected through semi-structured interviews and analyzed thematically. The findings pointed out that the participant’s ability to practice intertextuality was highly influenced by his well-developed reading habit. Furthermore, it was indicated that intertextuality practices helped the participant better understand texts and their underlying aspects, find connection of texts with other discourses, and establish relevance of texts within real-life settings. By discussing how an Indonesian EFL learner practiced his intertextuality for academic and non-academic purposes in higher education, this study may provide as an empirical contribution for the growing body of research on intertextuality practices in Indonesia.
Question Types on Reading Comprehension in TOEFL Test: An Implication in Teaching Reading TOEFL to Students
Authors: Fitria Tira Nur
Published: June 2024

Reading section in TOEFL is challenging because there are many texts and test items to be completed in a relatively short time. Thus, test-takers should read quickly and precisely. This study describes the types of reading comprehension in Pre-Test and Post-Test TOEFL and its implications in teaching reading TOEFL. This research is descriptive and qualitative. The result analysis shows that several types of reading questions in Pre-Test and Post-Test TOEFL are 1) idea of passage questions, 2) directly answered questions, 3) indirectly answered questions, 4) vocabulary questions, and 5) overall review questions. When teaching TOEFL reading to students, it is important to employ several general strategies. These include introducing the various categories of reading questions, followed by questions that refer to specific sentences in the reading. Additionally, providing explanations on how to answer the questions is essential for effective comprehension. The TOEFL reading teaching strategy involves introducing various types of reading questions, and exercises that refer to certain sentences in the reading, as well as providing explanations on how to answer the questions. Through this approach, students can gain a better understanding of the structure and types of questions that may appear in the TOEFL exam.
Influence of Using “THIEVES” Strategy on Junior High School Students’ Reading Comprehension
Authors: Islami Yanda , Aisah Siti , Sidik Ezis Japar
Published: June 2024

Though reading in English is an imperative skill for students, teaching reading somehow still becomes a problem. This research aimed to investigate the influence of using the THIEVES (Title, Headings, Introduction, Every first sentence in a paragraph, Visuals and vocabulary, End-of-chapter questions, and Summary) strategy on reading comprehension among the eighth-grade students of a junior high school at Serang, Banten, Indonesia. This is a quasi-experimental study, specifically a non-equivalent control group design which aims to compare the outcomes between an experimental group (n= 33) that received the THIEVES Strategy intervention and  a control group (n= 34) that was not taught using the strategy. The results indicated a significant improvement in the experimental group’s reading comprehension scores compared to the control group. The result also leads to the rejection of the null hypothesis (H0) and accepting the alternative hypothesis (Ha) since the p-value shows Sig = .000 which means that the result is lower than .05. This experiment confirmed that THIEVES strategy has an influence on reading comprehension skills among students. The researchers then recommend English teachers to use an engaging and innovative strategy to captivate students’ interest and prevent boredom.
Ionoma radical de Sedum praealtum por microanálisis SEM-EDX en presencia de arsénico y cadmio y la adición de agentes quelantes
Authors: Cruz-Orea Alfredo , López-Gómez María Fernanda , Rodríguez-Dorantes Angélica
Published: June 2024

La ionómica considera la evaluación cualitativa y cuantitativa de la composición elemental y sus cambios en la fisiología de los organismos. La aplicación de la técnica de microscopía electrónica de barrido con la evaluación espectroscópica de la energía de dispersión por rayos X (SEM-EDX: Scanning Electron Microscopy with Energy-Dispersive X-ray Spectroscopy) es un análisis adecuado de ella, ya que informa sobre la localización y composición química elemental en muestras biológicas. En este trabajo se analizó el ionoma radical de Sedum praealtum bajo la presencia de arsénico y cadmio con la adición de agentes quelantes. Se evaluó la distribución elemental semicuantitativa de P, K, Ca, Cu, Fe, Mn, Mg, Ni, Zn, Mo, As y Cd por microanálisis SEM-EDX en fragmentos de raíz agrupados en cuatro regiones desde el ápice hasta el inicio de la zona de diferenciación. Se obtuvo como patrón de distribución importante el de la sinergia entre el As y el Cd y el agente quelante, el ácido etilenodiaminatetraacético (EDTA). Se obtuvo el mayor porcentaje elemental bajo la sinergia entre el As y el Cd y el agente quelante, el ácido etilendiaminotetraacético (EDTA) como patrón de la inmovilización elemental en la superficie radical de esta especie, que dio evidencia de los sitios de absorción y transporte de nutrientes en las zonas radicales.
From Waters to Fish: A Multi-Faceted Analysis of Contaminants Pollution Sources, Distribution Patterns, Ecological and Human Health Consequences
Authors: Damir Nicoleta , Coatu Valentina , Danilov Diana , Lazăr Luminița , Oros Andra
Published: June 2024

Keywords: contamination; bioaccumulation; fish and mollusks tissue; ecosystem components; heavy metals; organochlorine pesticides; polychlorinated biphenyls; polycyclic aromatic hydrocarbons.
Genomic regions associated with resistance to gastrointestinal parasites in Australian Merino sheep
Authors: Vera Brenda , Navajas Elly A. , Peraza Pablo , Carracelas Beatriz , Van Lier Elize , Ciappesoni Gabriel
Published: June 2024

The objective of this study was to identify genomic regions and genes associated with resistance to gastrointestinal nematodes in Australian Merino sheep in Uruguay, using the single-step GWAS methodology (ssGWAS), which is based on genomic estimated breeding values (GEBVs) obtained from a combination of pedigree, genomic and phenotypic data. This methodology converts GEBVs into SNP effects. Analysis included 26,638 animals with fecal egg count (FEC) records obtained in two independent parasitic cycles (FEC1 and FEC2), and 1,700 50K SNP genotypes. Comparison of genomic regions was based on genetic variances (gVar(%)) explained by non-overlapping regions of 20 SNPs. For FEC1 and FEC2, 18 and 22 genomic windows exceeded the significance threshold (gVar(%) ≥ 0.22%), respectively. The genomic regions with strong associations with FEC1 were located on chromosomes OAR 2, 6, 11, 21 and 25, and for FEC2 on OAR 5, 6 and 11. The proportion of genetic variance attributed to the top windows was 0.83% and 1.9% for FEC1 and FEC2, respectively. The 33 candidate genes shared between the two traits were subjected to enrichment analysis, revealing a marked enrichment in biological processes related to immune system functions. These results contribute to the understanding of the genetics underlying gastrointestinal parasite resistance and its implications for other productive and welfare traits in animal breeding programs.
Predictors of injuries on duty among general workers from a chicken processing farm in Western Cape, South Africa
Authors: Kamvelihle Sabisa , Tshegofatso Nhabe
Published: June 2024

Keywords: Occupational injuries; stress; injury types