bluuebunny/crossref_metadata_2025_split huggingface dataset:
The mediating effects of adversity quotient and self-efficacy on college students’ engagement and achievement
Authors: Cai Yan , Guo Jingshu 
Published: July 2024

Abstract
This study aims to explore the relationship among student engagement, adversity quotient, and academic achievement in higher education institutions, and to examine the moderating role of self-efficacy. Data from 413 college students were collected using convenience sampling and analyzed using the PROCESS macro in SPSS. The results indicate that student engagement positively affects academic achievement and that the adversity quotient plays a significant mediating role between student engagement and academic achievement. Furthermore, self-efficacy was found to have a moderating effect between student engagement and the adversity quotient, potentially strengthening the positive impact of student engagement on the adversity quotient to a certain extent. The study suggests that educators should focus on enhancing student engagement and self-efficacy and design personalized educational interventions to improve students’ adversity quotient and academic achievement.
Neural Network Applied to Telescope Pointing Inaccuracy Model
Authors: Zhaborovskyy Vitaliy , Medvedsky Myhailo , Choliy Vasyl , Pap Victor , Semenenko Viachelsav 
Published: July 2024

Abstract
In the course of satellite observations using satellite laser ranging (SLR), a key task is pointing the telescope with high precision. Positioning the steering system’s mechanical parts with zero error is impossible. Accordingly, we must analyze and account for pointing errors by incorporating the telescope mounting errors themselves into the modeling error. Such models are far from trivial owing to the factors such as satellite azimuth, altitude, perhaps distance, or meteorological data.
In this article, we explain how the data for the telescope pointing inaccuracy model (TIM) was collected and how a neural network was used to build a very precise TIM for the Golisiiv 1824 SLR station in Kyiv.
We have focused our efforts on the suggested approach’s positive aspects based on our experience of using it to find practical solutions. Our practical recommendations may also be interesting for anyone working with hardware, especially in analyzing their errors. The key proof of the effectiveness of the approach is the serious increase in the number of satellites successfully tracked, especially for “blind” paths, when the satellite is not visible to the observer through the telescope guide.
Determination of the Topography-Bounded Atmospheric Gravity Correction for the Area of Poland
Authors: Trojanowicz Marek , Kasprzak Monika , Jaworska Karolina 
Published: July 2024

Abstract
The standard recommended atmospheric gravity correction is based on the International Association of Geodesy (IAG) approach. This correction introduced into the results of gravimetric measurements reduces, in a simplified way, the influence of the actual atmospheric masses and the atmospheric masses contained inside a reference ellipsoid from the determined gravity anomalies or disturbances. Model of the actual atmosphere used in the IAG approach does not take into account topography as the lower boundary of the atmosphere, assuming that the atmosphere consists of spherical, constant density layers. In this study, we determined and analysed the components of atmospheric gravity correction for the area of Poland and its surroundings, considering topography as the lower limit of the atmosphere. In the calculations, we used algorithms typical for determining the topographic gravity reduction, assuming a model of atmospheric density based on the United States Standard Atmosphere 1976 model. The topography-bounded gravity atmospheric correction values determined were within the limits of 0.748–0.886 mGal and were different from standard, approximate atmospheric correction values in the range of 0.011 mGal for points at the sea level up to 0.105 mGal for points located at an altitude of approximately 2600 m.
Effect of molasses on nutritive value and in-vitro digestibility of elephant grass silage
Authors: Ayandiran Samuel Kola , Odeyinka Simisola Mercy , Oloidi Festus Femi , Amoo Ase-Oro Falilat , Ojo Iyanu Faith , Ogunmola Yetunde Esther , Olakunle Toyin Margret 
Published: July 2024

Abstract
Ensiling preserving a forage crop and its nutrients to feed later on as silage. In this study, elephant grass was ensiled with varying levels of molasses as an additive to evaluate its effect on the nutritive value and in-vitro digestibility of the silage. Four treatments of Pennisetum purpureum grass silage were produced with the inclusion of molasses at 0 (T1), 2.5 (T2), 5 (T3), and 7.5 % (T4) inclusion levels. Elephant grass ensiled with higher levels of molasses inclusions (T3, and T4) had significantly higher (p < 0.05) dry matter, crude protein, nitrogen-free extract, and lactic acid than T1 and T2 silages. However, T1 and T2 silages had significantly higher (p < 0.05) crude fibre and ash contents. Furthermore, silage without molasses inclusion (T1) had significantly higher (p < 0.05) in most of the fibre fractions compared to other silages in this study. At 6 and 15 hours, there were no significant differences (p > 0.05) in the means of in-vitro gas production. However, gas production was significantly higher (p < 0.05) in silages with the inclusion of additives (T4, T3, and T2) at 9, 12, 18, 21, and 24 hours of incubation. Conspicuously, silages containing graded levels of molasses as an additive had significantly higher (p < 0.05) digestibility and organic matter digestibility than the silage without molasses. The methane gas and metabolisable contents were significantly higher (p < 0.05) in T3 and T4 silages than T1 and T2 silages. However, T3 had significantly the highest (p < 0.05) gas volume followed by T2, T4, and T1 silages. It can be concluded that our H1 hypothesis was confirmed and the inclusion of molasses as an additive in elephant grass silage resulted in improved dry matter, crude protein, lactic acid contents, reduced fibre fractions, and superior in-vitro digestibility values as well as relatively better gas production by the silage.
Improved Grey Wolf Optimization Based Node Localization Approach in Underwater Wireless Sensor Networks
Authors: Jeyaseelan WR Salem , Kumar K Vinoth , Jayasankar T , Ponni R 
Published: July 2024

Abstract
Underwater Wireless Sensor Networks (UWSNs) are established by Autonomous Underwater Vehicles (AUVs) or static Sensor Nodes (SN) that collect and transmit information over the underwater environment. Localization plays a vital role in the effective deployment, navigation and coordination of these nodes for many applications, namely underwater surveillance, underwater exploration, oceanographic data collection and environmental monitoring. Due to the unique characteristics of underwater transmission and acquisition, this is a fundamental challenge in underwater networks. However, localization in UWSNs is problematic due to the unique features of underwater transmission and the harsh underwater environment. To address these challenges, this paper presents an Improved Grey Wolf Optimization Based Node Localization Approach in UWSN (IGWONL-UWSN) technique. The presented IGWONL-UWSN technique is inspired by the hunting behavior of grey wolves with the Dimension Learning-based Hunting (DLH) search process. The proposed IGWONL-UWSN technique uses the Improved Grey Wolf Optimization Based (IGWO) algorithm to calculate the optimal location of the nodes in the UWSN. Moreover, the IGWONL-UWSN technique incorporates the DLH search process to improve the convergence and accuracy. The simulation results of the IGWONL-UWSN technique are validated using a set of performance measures. The simulation results show the improvements of the IGWONL-UWSN method over other approaches with respect to various metrics.
Improving Quality of Service (QoS) in Wireless Multimedia Sensor Networks using Epsilon Greedy Strategy
Authors: Senthil Kumar S. , Alzaben Nada , Sridevi A. , Ranjith V. 
Published: July 2024

Abstract
Wireless Multimedia Sensor Networks (WMSNs) are networks consisting of sensors that have limitations in terms of memory, computational power, bandwidth and battery life. Multimedia transmission using Wireless Sensor Network (WSN) is a difficult task because certain Quality of Service (QoS) guarantees are required. These guarantees include a large quantity of bandwidth, rigorous latency requirements, improved packet delivery and lower loss ratio. The main area of research would be to investigate the process of greedy techniques that could be modified to guarantee QoS provisioning for multimedia traffic in WSNs. This could include optimization of routing decisions, dynamic allocation of resources and effective congestion management. This study introduces a framework called Epsilon Greedy Strategy based Routing Protocol (EGS-RP) for multimedia content transmission over WSN. The framework focuses on energy efficiency and QoS by using reinforcement learning to optimize rewards. These incentives are determined by a number of variables, including node residual energy, communication energy and the effectiveness of sensor type-dependent data collection. Experimental analysis was conducted to evaluate the effectiveness of the proposed routing strategy and compare it with the performance of standard energy-aware routing algorithms. The proposed EGS-RP achieves a throughput of 217 kbps, a bandwidth of 985 bps, a packet delivery ratio of 94.45% and an energy consumption of 32%.
Health behaviour of Polish nurses
Authors: Korulczyk Jan , Kuszplak Kamil Szczepan , Wysokiński Mariusz , Fidecki Wiesław 
Published: July 2024

Abstract

Aim. This study aimed to determine the level of health behaviours and correlations with demographic variables of nurses and nurse practitioners.

Material and methods. The research used a diagnostic survey method with a survey technique. The research tool used to collect data was a proprietary sociodemographic data questionnaire and a standardised questionnaire: Health Behaviour Inventory (HBI).

Results. Assessing the study group of nurses using the Health Behaviour Inventory, a mean score of 80.44±11.96 was obtained. The area of correct eating habits (mean 3.43±0.63) was rated highest by the respondents. Assessing the respondents using the HBI by subgroups, it was found that the largest group was those with average health behaviours of 44.2% (n=542). The group with the lowest percentage was high level health behaviour 18.1% (n=222).

Conclusions. Some of the factors infl uencing health behaviors are consistent with the environment and type of work, and are therefore specifi c to nursing staff . The high level of proper eating habits is also infl uenced by positive civilization changes and higher social awareness of lifestyle, which was not the subject of in-depth research in this study. The low level of health practices is related to the specifi c nature of a nurse’s work in the context of working time and work system.
Usage and beliefs of student teachers towards artificial intelligence in writing
Authors: Helm Gerrit , Hesse Florian 
Published: July 2024

Abstract
Generative AI applications are believed to have disruptive potential, not only for academic writing. However, little is known about which AI tools are used to what extent for writing. This is especially true for student teachers who are expected both to learn writing and teach it in the future. Therefore, 505 student teachers were surveyed about their usage of and beliefs regarding writing with AI. The results show that ChatGPT is the most frequently used application, although knowledge of AI does not automatically translate into regular use. Nevertheless, most participants believe that AI applications play a crucial role for writing in school. Considering the extent of AI usage and beliefs about AI in a regression model, AI literacy, the subject studied, self-assessed digital skills, and writing-related self-concept can explain a medium amount of the variance. Based on these findings, the article draws conclusions for further research and teacher training.
Accuracy Evaluation of Visible-Near Infrared Spectroscopy for Detecting Insect Damage in Acorns of Quercus acuta
Authors: Cho Gye-Hong , Kim Ye-Ji , Jeon Koeun , Joo Hye-Jun , Kang Kyu-Suk 
Published: July 2024

Abstract
This study aimed to test near-infrared spectroscopy to assess insect damage to oak acorns collected from a seed orchard of Quercus acuta in Jeju Island, Korea. A total of 550 acorns were sorted into 362 sound and 178 unsound (insect-damaged) acorns, followed by near-infrared spectroscopy. To minimize spectral data errors, preprocessing techniques such as first derivative, multiplicative scatter correction, standard normal variate, and Savitzky-Golay filter were applied, along with multivariate analysis methods like partial least squares. Then the model performance, including accuracy and precision, was evaluated using the Variable Importance in Projection. The near-infrared wavelength of the acorns showed strong absorption peaks at 660~720nm and a slight downward trend at 900~1000nm. The most effective model for distinguishing unsound acorns was Savitzky-Golay filtering treatment applied in the 400~1000nm range and used partial least squares, showing prediction accuracy of 86 % (p<0.05). The performance was significantly influenced by absorption points at 660~720nm and 960~1000nm, with the latter range believed to be affected by changes in moisture and carbohydrates due to insect damage. The former range showed lower classification capability due to chlorophyll and color variation but affected the model performance when used with near-infrared wavelength range. These findings can narrow down the scope of investigation for future research using wider wavelength ranges or multispectral analysis.
An improved and effective DNA extraction protocol for Pyracantha crenulata with optimal PCR reliability
Authors: Kavidayal Haripriya , Rawat Anita , Saroj Shanti , Ginwal Harish Singh 
Published: July 2024

Abstract
There are many challenges involved in obtaining high-quality DNA from tissues/cells, especially when using plants as the raw material. Three different DNA extraction protocols were employed in order to isolate high quality of genomic DNA from Pyracantha crenulata leaves. P. crenulata is a complex, versatile, and evergreen shrub species in Rosaceae family which is ecologically, economically and culturally important. This species produces valuable antioxidants like polyphenols, polysaccharides and secondary metabolites which interfere with DNA extraction thus making molecular marker based studies difficult in this species. This study aimed to develop a simple, rapid, cost-effective and highly efficient protocol for P. crenulata leaves rich in salts and phenols. The results demonstrated that modified CTAB (double buffer) protocol is very effective in overcoming the challenges that could impede next-generation sequencing analysis. The yield of the extracted DNA was excellent ranging from 368 to 410 ng/μL DNA with A260/280 ratio ranging from 1.80 to 1.84. The extracted DNA was amenable to PCR amplification making it suitable for DNA-based molecular marker studies. None procedures have been published for the purpose up this species, therefore, double buffer based extraction protocol is reported for the first time in P. crenulata and might prove useful in other species of family Rosa-ceae. This study describes an effective DNA isolation method that is appropriate for frequent population genetic screening. In conclusion, the double buffer protocol showed the most efficient and effective approach for extracting DNA from phenol rich, fresh, mature, and dry leaves.
Clinical and demographic characteristics of mucous membrane pemphigoid in India: A retrospective analysis
Authors: De Dipankar , Hanumanthu Vinod , Jinagal Jitender , Handa Sanjeev , Mahajan Rahul , Chatterjee Debajyoti , Kumar Vinod , Saikia Biman , Nahar Saikia Uma , Dass Radotra Bishan , Minz Ranjana Walker 
Published: July 2024

Background
Mucous membrane pemphigoid (MMP) is a rare subepidermal autoimmune blistering disorder. The clinical and demographic parameters of this disease in Indian patients have not yet been elucidated in detail.

Objective
We aimed to study the clinical and demographic characteristics, disease course, and treatment aspects of MMP patients.

Methods
The data for this study were obtained by reviewing the case record forms of patients registered in the Autoimmune Bullous Disease (AIBD) Clinic of the Department of Dermatology, Venereology & Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, a tertiary care centre in India. The diagnosis of MMP was established on the basis of clinical and immune-histopathological features which are consistent with standard diagnostic criteria for the disease.

Results
A total of 52 patients with MMP registered in the AIBD clinic were included. The mean age at disease onset was 50 years and the average age at presentation was 56 years. Females outnumbered males in the study with a ratio of 1.36:1.
The oral and ocular mucosae were the most commonly affected sites (82.6% and 63.4% respectively). Visual difficulty was reported by half the patients (26 of 52 patients).
IgG, C3, and IgA deposits were detected on direct immunofluorescence (DIF) in 29, 21, and 11 patients, respectively. Serologic analysis was performed in only 7 of the patients and of these, just 1 exhibited a positive result on multivariant ELISA and epidermal pattern of binding on salt split skin indirect immunofluorescence.
Most patients were treated with prednisolone (44 of 52). Steroid-sparing adjuvants were used in combination including cyclophosphamide, azathioprine, methotrexate, dapsone, and colchicine. Rituximab was administered in 7 patients with severe or refractory disease.

Limitations
This is a retrospective analysis of data available from a clinic registry. In patients with negative direct immunofluorescence on biopsy, the diagnosis was based on clinico-pathologic consensus.

Conclusion
MMP is not as uncommon in India as the paucity of reports suggest. Visual complications are frequent in Indian MMP patients. A high index of suspicion is required for early diagnosis and appropriate treatment to prevent ocular complications.
Intertekstualitas dalam Novel “Hati Suhita” Karya Khilma Anis
Authors: Eliya Ixsir , Lida Ulfah Mey , Nurpadillah Veni , Rachman Anita Kurnia , Nuthihar Rahmad 
Published: July 2024

This study describes the intertextual relationship between the characters and plot of the novel "Hati Suhita" by Khilma Anis with several characters and plots in the world of wayang (shadow puppetry). The research employs a qualitative descriptive method in relation to text interpretation. Based on the findings, the forms of intertextuality that appear in the novel "Hati Suhita" are in the description of (1) character naming, (2) character traits, (3) character emotions, and (4) suppositions. The intertextuality contained within also serves as evidence that the author uses other works as references in producing her work. The novel "Hati Suhita" is greatly influenced by stories from wayang characters, allowing readers to internalize cultural values and philosophies through the content of the story. Based on this, the novel "Hati Suhita" is not only an interesting novel in terms of its narrative but also serves as a reflection of culture, social criticism, and a literary work rich in moral and spiritual values. AbstrakPenelitian ini mendeskripsikan hubungan intertekstualitas pada karakter dan alur cerita novel “Hati Suhita” karya Khilma Anis dengan beberapa karakter dan alur cerita dalam dunia pewayangan. Penelitian ini menggunakan metode deskriptif kualitatif dalam menganalisis hubungannya dengan interpretasi teks. Berdasarkan hasil penelitian, bentuk intertekstualitas yang muncul dalam novel ”Hati Suhita” adalah dalam deskripsi (1) bentuk penamaan tokoh, (2) karakter tokoh, (3) perasaan tokoh, dan (4) pengandaian. Intertekstualitas yang terkandung juga menjadi bukti bahwa pengarang dalam memproduksi karya menjadikan karya lain sebagai referensinya. Novel “Hati Suhita” banyak dipengaruhi oleh kisah-kisah dalam tokoh pewayangan sehingga pembaca juga dapat menginternalisasi nilai-nilai budaya dan filosofi yang terkandung melalui isi cerita. Berdasarkan hal tersebut, novel “Hati Suhita” tidak hanya menjadi novel yang menarik dari segi cerita, tetapi juga sebagai refleksi budaya, kritik sosial, dan karya sastra yang kaya akan nilai moral dan spiritual.
The Struggles to Overcome Traumatic Deviant Sexual Abuses as Starkly Portrayed in “Funeral Rites” by Jack Dickson
Authors: Asmarani Ratna , Istiana Inni Inayati , Wahyuni Tri 
Published: July 2024

The short story titled "Funeral Rites" is about deviant sexual activity in the form of forced incest in several underage victims. This study analyzed the deviant forms of sexual abuse, devastating trauma, and unique solutions for letting go of the trauma. This study uses Sigmund Frued’s theory of literary and psychosexual psychology. The research method used is qualitative, and the results are descriptive. The concepts used to support the analysis are the definitions of incest, pedophilia, bisexuality, homosexuality, and other related issues. The results show that there were sexual deviations, such as incest-pedophilia-heterosexual rapes and incest-pedophilia-homosexual rapes performed repeatedly by the same predator, the older person, who should protect and care for young victims. Leave devastating and haunting trauma to the under-age victim. The eldest victim finally finds a unique solution to reduce the traumatic effects that they have endured for years. AbstrakCerpen berjudul "Funeral Rites" ini bercerita tentang aktivitas seksual menyimpang berupa inses paksa pada beberapa korban di bawah umur. Penelitian ini menganalisis bentuk-bentuk menyimpang dari pelecehan seksual, trauma yang menghancurkan, dan solusi unik untuk melepaskan trauma. Penelitian ini menggunakan teori sastra dan psikologi psikoseksual Sigmund Frued. Metode penelitian yang digunakan adalah deskriptif-kualitatif. Konsep yang digunakan untuk mendukung analisis adalah definisi inses, pedofilia, biseksualitas, homoseksualitas, dan isu-isu terkait lainnya. Hasil penelitian menunjukkan bahwa ada penyimpangan seksual, seperti pemerkosaan inses-pedofilia-heteroseksual dan pemerkosaan inses-pedofilia-homoseksual yang dilakukan berulang kali oleh predator yang sama, orang tua yang seharusnya melindungi dan merawat korban muda. Korban tertua akhirnya menemukan solusi unik untuk mengurangi efek traumatis yang telah mereka alami selama bertahun-tahun.