bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mitigation of Radiation-induced Acute Hematopoietic System and Intestine Injury by Resveratrol-loaded Polymeric Nanoparticles after Whole Body Irradiation in Mice
Authors: Mohammadi Mohammad , Kiani Amir , Aghaz Faranak , Arkan Elham , Rashidi Khodabakhsh , Najafi Masoud 
Published: February 2025

Background:
Radiation-induced damage to the hematopoietic and gastrointestinal
systems, especially the intestine, is a major concern for individuals exposed to whole-body
radiation during an accident. Resveratrol has shown potential in mitigating radiation-induced
toxicity, but its efficacy may be limited by its low bioavailability. In this study, we aimed
to evaluate the effectiveness of resveratrol-loaded polymeric-based nanocapsules in mitigating
radiation-induced injury in the hematopoietic system and intestine after whole-body exposure
to radiation.

Methods:
Sixty male mice were randomly divided into four groups: control, radiation
(single dose of 7.2 Gy of X-ray) only, resveratrol-loaded polymeric-based nanocapsules
(RES-ACN) only, and radiation plus RES-ACN. Mice were exposed to a single dose of
7.2 Gy of X-ray radiation. RES-ACN was administered to the mice starting 24h after irradiation
up to day 7 post-irradiation. Then, blood and tissue samples were collected for complete
blood count and histopathological and biochemical evaluation. Survival analyses were also
conducted.

Results:
The findings showed that RES-ACN significantly mitigated radiation-induced injury
to the hematopoietic system and intestine. The histopathological evaluation showed the
mitigation of villi shortening, inflammation, and mucous layer thickness following treatment
with RES-ACN. Biochemical evaluation also demonstrated a significant increase in the
activity of glutathione peroxidase and superoxide dismutase and a significant reduction in the
concentrations of malondialdehyde and nitric oxide. Treatment with RES-ACN also showed a
significant improvement in some of the blood parameters and increased survival compared to
radiation only.

Conclusion:
The findings suggest that resveratrol-loaded polymeric-based nanocapsules can be
an effective approach to mitigate radiation-induced damage to the hematopoietic system and
intestine after whole-body exposure to X-ray radiation in mice. Further research is needed to
explore the optimal dose and timing of resveratrol administration and to investigate the potential
for clinical translation of this approach.
Expression profile of interferon-stimulated gene 15 in leukocytes during early pregnancy in Capra hircus
Authors: Purey Neha , Awasthi Manoj Kumar , Jain Asit , Jain Tripti , Mishra Girish Kumar , Shakya Sanjay , Khan Javed Ur Rahman , Sarkar Sachchidanand 
Published: February 2025

Interferon-stimulated gene 15 (ISG15) is induced by conceptus-derived interferon tau (IFNT) in the endometrium during early pregnancy in ruminants, including goats. The expression of ISG15 in extra-uterine tissues, such as peripheral blood leukocytes (PBLs), suggests its potential as a novel pregnancy biomarker. The onset and length of the breeding season in goats are influenced by various factors such as breed, latitude, climate, photoperiod, etc. The Osmanabadi, an Indian goat breed, known for its early maturity, prolificacy, and good dressing percentage, was the focus of the current study. The present investigation was designed to study the messenger ribonucleic acid (mRNA) profile of Caprine ISG15 (cpISG15) in PBLs using real-time reverse transcription PCR (qPCR) on days 0, 13, 17, 21, 25 and 30 post-service in this breed. Pregnancies were confirmed by measuring plasma progesterone (P4) concentration and conducting trans-abdominal ultrasound scanning. The study revealed that the expression of cpISG15 mRNA was 5 to 8-fold higher (P < 0.05) during early pregnancy on days 17, 21, and 25 compared to day 0. There was no significant difference in the expression of cpISG15 mRNA between days 0 and 30 post-service. Progesterone concentration was higher on days 17, 21, and 25 in pregnant does compared to day 0. The presence of fetal parts was observed by ultrasound between 45 and 90 d of pregnancy. It is concluded that the detection of elevated ISG15 expression in PBLs during the early stages of pregnancy may be used as a marker for pregnancy detection in does.
Cross-Domain Transfer Learning: Enhancing Deep Neural Networks for Low-Resource Environments
Authors: Cruz Maria Elena , Miguel David 
Published: February 2025

Deep neural networks (DNNs) have achieved remarkable success in various domains; however, their performance often relies heavily on large-scale, high-quality labeled datasets, which are scarce in low-resource environments. Cross-domain transfer learning has emerged as a promising technique for adapting pre-trained models from data-rich source domains to low-resource target domains to address this limitation. This study explores innovative strategies to enhance the performance and applicability of DNNs through cross-domain transfer learning, focusing on challenges such as domain disparity, data scarcity, and computational constraints. We evaluate several transfer learning approaches, including feature-based transfer, parameter fine-tuning, and adversarial domain adaptation, across diverse healthcare, agriculture, and natural language processing applications. Experimental results demonstrate significant improvements in model accuracy and generalization in low-resource environments, with accuracy gains of up to 20% compared to models trained from scratch. Additionally, we analyze the impact of transfer learning on reducing training time and computational requirements, making it a viable solution for resource-constrained settings. Despite its potential, the study highlights critical challenges, including negative transfer, model interpretability, and ethical considerations in domain transfer. Addressing these issues, we propose a framework for selecting optimal source domains and enhancing model robustness through hybrid techniques and unsupervised learning. This research emphasizes the transformative potential of cross-domain transfer learning in bridging the gap between data-rich and low-resource environments, paving the way for more equitable and efficient applications of deep learning technologies worldwide.
Dignity as a Source of Freedoms and Rights of Children in Poland
Authors: Burzymowska Magdalena 
Published: February 2025

Summary
Dignity is a fundamental value in human life, in human social functioning, as well as in the legal order. It is inalienable, inherent and inviolable. In Poland, human dignity is guaranteed by Article 30 of the Constitution of the Republic of Poland. The indicated regulation determines the position of a person in the legal system, grants him subjectivity and takes away the right of state power to determine his status. Dignity is possessed by every human being, regardless of age, gender, race, religion. It is also possessed by children. The Polish Constitution ensures the protection of children’s rights while safeguarding their dignity, which should not be abused or restricted by others. It should be a fundamental value during childhood. Granting subjective status to children means that those responsible for the actual realization of their rights are limited in their actions, while at the same time they are obliged to respect them.
Capacity and power allocation optimization in dynamic RIS-enabled mMIMO NOMA systems for 6G
Authors: Hassan Mohamed , Hamid Khalid , Mujlid Hana M. , Hassan Elmuntaser , Saeed Rashid A. , Elshafie Hashim 
Published: February 2025

Abstract
An innovative approach is proposed to improve capacity performance by including dynamic reconfigurable intelligent surfaces (DRIS) in the downlink (DL) non-orthogonal multiple access (NOMA) power domain (PD) systems with massive multiple-input, multiple-output) (mMIMO) in the setting of 6G wireless networks. To guarantee the system’s best performance in different scenarios, we used a unique optimization approach to distribute power among users efficiently using the water-filling algorithm. Analysis of the influence of different deployment densities of static, and DRIS on the performance of the system is presented in this paper. The effect on the effective area spectral efficiency (EASE), and the ability of RIS to reduce latency and handle higher user loads are also discussed. The paper also demonstrates practical 6G configurations, including 256 quadrature amplitude modulation (256-QAM), channel state information (CSI), and successive interference cancellation (SIC). The results indicate that including DRIS in the mMIMO DL NOMA PD system significantly boosts capacity, and EASE while decreasing latency. Implementing logarithmic water filling has proven to be a highly effective method for distributing power location to maximize the capabilities of suggested systems. These results establish crucial information for enhancing future wireless communication systems, and in agreement with the estimated equation, the Monte Carlo results show that our work is accurate and reliable. Integrating the DRIS with four distinct user groups (4, 8, 16, and 32) improves the system’s capacity performance by 25%, 25.01%, 25.02%, and 25.03% respectively, compared to the performance conventional static RIS that applied in other related works.
Analisis Big Data UMKM Menggunakan Apache Hadoop-Hive dengan Metode Forecasting Time Series
Authors: Perteka Putu Denanta Bayuguna , Gunantara I Nyoman , Swamardika Ida Bagus Alit 
Published: February 2025

UMKM (Usaha Mikro, Kecil, dan Menengah) memainkan peran penting dalam pertumbuhan ekonomi, menciptakan lapangan kerja, dan meningkatkan kesejahteraan masyarakat. Namun, UMKM sering menghadapi tantangan dalam pengelolaan data penjualan dan analisis kinerja, yang mengakibatkan banyaknya usaha yang tutup setiap tahun. Pandemi Covid-19 memperburuk situasi ini, dengan banyak UMKM mengalami penurunan pendapatan dan permintaan produk. Dalam lima tahun terakhir, penerapan analisis big data telah meningkat pesat, membantu pengambilan keputusan yang cepat dan akurat. Teknologi ini, terutama metode forecasting time series, memungkinkan prediksi nilai masa depan berdasarkan data historis, sehingga dapat mendukung UMKM dalam meningkatkan produktivitas dan daya saing. Revolusi industri 4.0 membawa kecerdasan bisnis berbasis big data dan blockchain yang mempercepat rantai pasokan dan perdagangan. Hal ini membantu pemerintah dalam menetapkan regulasi dan pengambilan keputusan spesifik untuk UMKM. Meski ada tantangan dalam membangun infrastruktur dan menyebarkan teknologi ini, manfaatnya sangat besar, seperti memahami tren masyarakat melalui analisis sentimen di media sosial, meningkatkan citra perusahaan, merencanakan usaha berdasarkan perilaku konsumen, dan membuat keputusan cepat dan akurat. Apache Hadoop dan Hive adalah alat yang efisien untuk mengelola dan menganalisis big data. Dalam penelitian ini, data UMKM di Provinsi Bali dianalisis menggunakan metode forecasting time series simple moving average. Hasil analisis ini digunakan sebagai dasar untuk memberikan rekomendasi dan meningkatkan pengelolaan UMKM, diharapkan dapat menjadi acuan dalam pengambilan keputusan yang lebih baik.
Sistem Proteksi Thermal Overload Relay (TOR) pada Motor Induksi 3 Phasa sebagai Penghancur Batu Bara di PT. Mitrabara Adiperdana Tbk
Authors: Sartika Linda , Prasetia Abdul Muis , Krisnawati Mega 
Published: February 2025

Motor induksi yang digunakan sebagai penggerak sistem penghancur batu bara sering kali bekerja secara berlebihan yang berpotensi menyebabkan kerusakan akibat panas berlebih. Kondisi ini dapat memicu trip pada sistem, sehingga mengganggu proses produksi. Oleh karena itu, diperlukan sistem proteksi yang andal untuk membatasi atau mencegah gangguan tersebut. Penelitian ini menggunakan metode pengumpulan data dari sistem proteksi motor induksi di PT Mitrabara Adiperdana Tbk, diikuti dengan perhitungan setelan relay proteksi, termasuk pengaturan Over Current Relay (OCR). Hasil perhitungan ini kemudian dibandingkan dengan pengaturan relay yang diterapkan di lapangan. Berdasarkan hasil penelitian, ditemukan bahwa pengaturan Thermal Overload Relay (TOR) di lapangan cenderung lebih tinggi dibandingkan dengan hasil perhitungan matematis berdasarkan data arus kerja motor. Perbedaan ini dipengaruhi oleh perubahan peran mesin penghancur dari penghancur utama menjadi penghancur cadangan. Ketika mesin berfungsi sebagai penghancur utama, arus kerja motor mencapai 35 A. Namun, setelah beralih menjadi penghancur cadangan, arus kerja turun secara signifikan menjadi 9,9 A. Selain itu, terlihat adanya variasi terhadap daya yang dihasilkan tiap bulannya. Pada Januari 2023, daya motor primer mencapai 9,91 kW, sementara pada Februari 2023 daya menurun menjadi 9,05 kW. Penurunan daya ini diikuti oleh penurunan arus motor, yang secara langsung memengaruhi perhitungan setelan TOR secara matematis.
Organization of emergency medical services to the population of the Krasnodar region through the implementation of digital technologies
Authors: Bagdasaryan A. S. , Gerashchenko E. V. , Pukhnyak D. V. , Linchenko S. N. , Onbysh T. E. , Sirunyants A. A. , Kamalyan Zh. A. 
Published: February 2025

One of the most pressing issues in modern healthcare is finding ways to optimize the work of the emergency medical service, its deep reform, and the introduction of information and digital technologies into its organization.The aim of this study is to create an application for calling an emergency medical team through the user›s personal account.Materials and methods. A central call reception service is being created through a mobile application operating on Android-based systems compatible with version 11 or higher. Android is capable of performing all the functions of the web service.Results. To facilitate interaction between the caller and the EMS team, a corresponding web service is created, enabling calls to 03 or 103 numbers. The service provides information about the stages of call processing. Implementing the service will reduce the number of phone calls to the 03 line, including repeat calls, and reduce the waiting time for an operator. To create a patient profile in the call reception service, each registered user must enter their data or the data of relatives for the possibility of calling EMS for them and subsequently track information about the call. Creating an application for calling EMS teams through the subscriber›s personal account allows: 1) рromptly forwarding EMS calls (often there is a need for prolonged dialing due to line congestion), improving subscriber or their relatives› accessibility to the EMS service and to the call reception dispatcher; 2) the service contains information (archive) about previous calls, including information about chronic diseases; 3) receiving feedback on the quality of medical care provided; 4) tracking the movement of the EMS team and indicating the arrival time of the team.
Characterizing Hypergolic Propellants Using Impinging Jets and Droplets in Acoustic Levitation
Authors: Mota Fábio A. S. , Dias Gabriel S. , Fei Lihan , Zhang Yajie , Wei Yanju , Tang Chenglong , Zhang Peng 
Published: February 2025

This study presents an experimental investigation into the hypergolic ignition process of nontoxic propellants. Multispectral high-speed imaging was employed to capture the dynamic combustion process and temperature history across three distinct ignition setups. Six fuel samples containing different proportions of [Formula: see text]-tetramethylethylenediamine (TMEDA) and [Formula: see text]-methyldiethanolamine (MDEA), catalyzed with 1–2 wt% copper nitrate trihydrate (referred to as PAHyp 1), paired with rocket-grade hydrogen peroxide (RGHP) as the oxidizer, were selected. Formulations with higher concentrations of TMEDA containing 2 wt% catalyst paired with 95 wt% RGHP yielded ultrafast ignition delays as short as 7.6 ms in drop tests. Additionally, as binary droplet collision is a common occurrence in spray combustion, an acoustic levitator was proposed to study the ignition behaviors of droplet–droplet collision. The collision of binary droplets in the levitator, conducted at lower impact velocities, resulted in a minimum ignition delay time of about 17 ms. It was observed that depending on the size of the droplets and collision angle, ignition may not occur. This new approach to studying the dynamics of hypergolic ignition without “wall effects” has shown promise due to its ease of implementation. Finally, two fuel samples were selected to conduct ignition tests under flow conditions with an impinging jet apparatus. Remarkably, it was demonstrated that the addition of only 1 wt% is sufficient to achieve fast ignition with 90% hydrogen peroxide. Results from this new recipe indicate that samples containing at least 50% MDEA remain chemically stable for over 1 year and demonstrate competitive ignition and thermodynamic performance compared to conventional hydrazine-based fuels.
Relationship between Emotional Intelligence, Internet Addiction, and Sociodemographic Factors among University Students: A Cross-sectional Study
Authors: Ahmed MD. Faisal , Das Namrata , Abedin Fairuz , Akter Sinha , Aupsory Afsana Rahman , Das Devi 
Published: February 2025

Background
The Internet has impacted society, enhancing accessibility but also fostering dependency, particularly among youth struggling with emotional regulation, leading to Internet Addiction (IA). University students navigating a transitional phase often lack effective emotional regulation skills, increasing susceptibility to academic and social pressures that contribute to this addiction.

Objectives
This study investigates the intricate relationships between Emotional Intelligence (EI), IA, and sociodemographic factors.

Material and Methods
This cross-sectional study was conducted among 300 students aged 18–25 from 32 Bangladeshi universities from July 26th, 2024, to October 10th, 2024. The research utilized a Personal Information Form, Bengali versions of the EI Scale, and the IA Test.

Results
Pearson correlation analysis revealed a significant (P < 0.001), moderate inverse correlation (r = −0.463) between EI and IA, indicating higher EI scores correlated with lower IA scores. Regression analysis showed IA negatively predicted EI (Beta = −0.397). Females had higher average EI scores than males, while males had higher average IA scores than females. Age, gender, educational qualification, socioeconomic status, number of family members, residential division, and area did not demonstrate significant associations with the observed variations in IA and EI levels among the student sample.

Conclusion
Future longitudinal studies should explore links between EI and IA to better understand the development of IA over time in relation to EI. Furthermore, interventions to enhance EI, focusing on emotional regulation skills, coping strategies, and interpersonal relationships, could effectively reduce IA and promote healthier internet habits.
Editorial 50(2)
Authors: Maya Mario 
Published: February 2025

El Boletín Geológico publica el número 50(2), 2023, con los siguientes artículos:
Dionicio et al. presentan en su artículo de datos los tensores de momento sísmico y mecanismos focales calculados para sismos localizados en el territorio nacional y regiones fronterizas desde 2014 hasta 2021 obtenidos por el Servicio Geológico Colombiano. Estas soluciones se obtuvieron usando diferentes métodos basados en inversión de formas de onda (SWIFT, SCMTV, Fase W e ISOLA) y polaridades de primeros arribos (FPFIT).
Vergara et al. calcularon 120 soluciones de mecanismos focales para sismos volcanotectónicos localizados en el Complejo Volcánico Galeras (CVG), durante 2005 – 2018, utilizando como datos de entrada la localización del hipocentro, el acimut, ángulo de incidencia y polaridad dentro del catálogo de eventos detectados por la red de monitoreo del Servicio Geológico Colombiano, Observatorio Vulcanológico y Sismológico de Pasto (OVSP). .
Terraza y Martínez proponen una unidad litoestratigráfica para el Cretácico superior en la región central de la Cordillera Oriental de Colombia denominada Formación Motavita, constituida por cherts, porcelanitas, lodolitas, limolitas y cuarzoarenitas subordinadas, con niveles de abundantes foraminíferos bentónicos de la familia Siphogenerinoididae y capas de fosfatos potencialmente explotables.
Méndez et al. presentan evidencia de la no ocurrencia de erupciones del volcán Cerro Machín en tiempos históricos (últimos 500 años) e indican que la ausencia de información sobre posible actividad eruptiva en el registro histórico consultado soporta la interpretación de la información del registro geológico para las erupciones más recientes de este volcán.
Flórez et al., en su artículo de investigación, indican que los sensores paleoclimáticos correspondientes a litoestratigrafía, pedoestratigrafía y quimioestratigrafía, así como la presencia de capas de criptotefras y de líticos volcánicos, y la señal de las pérdidas por ignición observados en los sedimentos del Pantano La Bramadora, dan cuenta de los diversos eventos paleoclimáticos ocurridos en el pantano, al menos durante el último milenio.
Flórez y Parra ponen a disposición de los investigadores todos los datos obtenidos en su trabajo sobre los descriptores de los sedimentos del Núcleo 14, 950 cm, extraído en el Pantano La Bramadora, departamento de Antioquia. Estos datos corresponden a información de litoestratigrafía, tefroestratigrafía, pedoestratigrafía y quimioestratigrafía del registro sedi-mentario, así como la localización en años A. D. de algunos eventos globales y locales que pudieron quedar impresos en los sedimentos del pantano.
Mario Maya
Editor boletingeologico@sgc.gov.co