bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Data-Driven Strategy for Mitigation of Unbalanced Active Powers Using Distributed Batteries in LV Distribution System
Authors: Pinthurat Watcharakorn , Hredzak Branislav 
Published: November 2023

<p>High penetration and uneven distribution of single-phase rooftop PVs and load demands in power systems can cause unbalanced active powers, which in turn can adversely affect power quality and system reliability. This paper proposes a multi-agent deep reinforcement learning-based strategy to compensate for the unbalanced active powers by employing single-phase battery systems distributed in the LV residential distribution system and subsidized by the utility. First, the unbalanced active powers are formulated as a Markov game. Then, the Markov game can be solved by a multi-agent deep deterministic policy gradient algorithm. The proposed strategy uses only local measurements, and the experiences of the agents are shared in a centralized manner during training to achieve cooperative task. Information about phase connections of the battery systems is no longer required. The proposed strategy can learn from historical data and gradually become mastered. The four-wire LV residential distribution system uses real data from rooftop PVs and demands for verification. As adaptive agents, the battery systems are able to cooperatively operate by charging/discharging active powers so that neutral current at the point of common connection can be minimized.</p>
Oral Toxicities Associated with Immune Checkpoint Inhibitors: Meta-Analyses of Clinical Trials
Authors: Srivastava Akanksha , Nogueras-Gonzalez Graciela M. , Geng Yimin , Singh Jasdev , Myers Jeffrey N. , Li Yisheng , Chambers Mark S. 
Published: November 2023

ABSTRACT
Immune checkpoint inhibitors (ICIs) have revolutionized cancer treatment; however, their oral toxicity profile is not well elucidated. This review aimed to investigate the prevalence of oral toxicities including xerostomia, mucositis/stomatitis, dysgeusia, dysphagia, oral/oropharyngeal pain, oral infections, angular cheilitis, osteonecrosis, osteomyelitis, and oral mucosal reactions with ICIs. A review protocol was registered with PROSPERO (ID: CRD42023391674). A systematic search of ClinicalTrials.gov was conducted as of April 10, 2022. Studies were selected, assessed, and data extracted using PRISMA guidelines. Oral toxicity data were extracted from study arms using a single immunotherapy drug. Meta-analyses were conducted to summarize prevalence of oral toxicities using random-effects models. Of 750 screened records, 95 trials were included in the meta-analysis with published results. Time between study completion and first publication on ClinicalTrials.gov was 1 to 146 months (mean = 20.3, SD = 18.4). Weighted pooled prevalence was 5% (95% CI: 4–6%) for xerostomia, 3% (95% CI: 3–4%) for mucositis/stomatitis, 3% (95% CI: 2–3%) for dysgeusia, 2% (95% CI: 1–2%) for dysphagia, 3% (95% CI: 2–4%) for oropharyngeal/oral pain, 2% (95% CI: 1–3%) for oral candidiasis, and 2% (95% CI: 0–4%) for angular cheilitis. Subgroup differences based on ICI drugs were minimal. No trials reported lichenoid or pemphigoid mucosal reactions. Meta-analysis results revealed low prevalence of oral toxicities with ICIs; however, data reporting was limited and inconsistent. Limitations of study dataset reveal a significant need for systematic collection of oral morbidity data as well as improved consistency and compliance of reporting results on ClinicalTrials.gov.
Analisis Model Persamaan Diferensial Fraksional dari Penyebaran Penyakit Campak dan Solusi Numerik Menggunakan Metode Dekomposisi Adomian Laplace
Authors: Gumelar Wildan Rachman , Rusyaman Endang , Anggriani Nursanti 
Published: November 2023

Persamaan diferensial fraksional adalah persamaan diferensial dengan orde fraksional yang dapat diterapkan ke dalam berbagai bidang seperti aliran fluida, viskoelastisitas, viskositas, ekonomi, keuangan, dan model penyebaran penyakit. Campak adalah penyakit yang disebabkan oleh infeksi virus. Penyakit ini sering menyerang anak-anak dan tergolong penyakit yang sangat menular. Penelitian ini bertujuan untuk memperoleh model persamaan diferensial fraksional Susceptible Vaccinated Exposed Infected Quarantined Recovered (SVEIQR) dari penyebaran penyakit campak, medapatkan hasil analisis, solusi numerik, serta simulasi numerik dari model tersebut. Metode dekomposisi Adomian Laplace digunakan untuk memperoleh solusi numerik dari model persamaan diferensial fraksional SVEIQR penyebaran penyakit campak. Hasil dari penelitian ini adalah diperolehnya model persamaan diferensial fraksional SVEIQR dari penyebaran penyakit campak, pembuktian eksistensi dan ketunggalan solusi, memperoleh titik ekuilibrium, rasio reproduksi dasar, analisis kestabilan titik ekuilibrium non-endemik, memperoleh solusi numerik, dan simulasi numerik. Berdasarkan grafik yang diperoleh dari simulasi numerik didapat bahwa semakin mendekatnya orde turunan fraksional ke maka solusi dengan orde fraksional akan mendekati ke solusi dengan orde 1.
Kecerdasan Emosional Perawat dan Hubungannya dengan Kelengkapan Pengisian Asesmen Awal Pasien
Authors: Limbong Tonce , Nursanty Netty , Lusianawaty Lusianawaty , Wagiu Sherly , Aritonang Dessy , Barus Nerista , Malinti Eva , Situmorang Jeanny , Sinaga Rodina , Sagala Yanti 
Published: November 2023

The emotional intelligence of nurses and their relationship with the completeness of filling out the patient's initial assessment, has been investigated and analyzed. The results and discussion are described in this paper. The emotional intelligence of nurses was measured using an emotional intelligence measurement instrument developed by Goleman, while the completeness of filling out the patient's initial assessment was measured using the patient's initial assessment instrument. A total of 50 nurses were used as participants. From the results of the analysis carried out on the data obtained, it was found that the emotional intelligence of nurses had a significant and strong relationship with the completeness of filling out the patient's initial assessment. The relationship is positive with a correlation coefficient of r = 0.896 (p = 0.01). Nurses as participants in this study have emotional intelligence with the strongest elements which are: (1) self-motivation, (2) emotional awareness, (3) empathy, (4) social relationships, and lastly (5) emotional control. Among this five elements, the greatest contributor to the formation is emotional awareness, followed by the element of empathy. The least contributors are the element of emotional control and the element of social relations. This is due to the fact that nurses have low emotional control and social relationships.
Keywords: Emotional intelligence; Nurses; Completeness of filling; Initial assessment; Patient
Abstrak
Kecerdasan emosional perawat dan hubungannya dengan kelengkapan pengisian asesmen awal pasien, telah diselidiki dan dianalisis. Hasil dan pembahasannya diuraikan dalam makalah ini. Kecerdasan emosional perawat diukur menggunakan instrumen pengukuran kecerdasan emosional yang dikembangkan oleh Goleman, sedangkan kelengkapan pengisian asesmen awal pasien diukur menggunakan instrumen asesmen awal pasien. Sebanyak 50 perawat digunakan sebagai peserta. Dari hasil analisis yang dilakukan terhadap data yang diperoleh diperoleh bahwa kecerdasan emosional perawat mempunyai hubungan yang signifikan dan kuat dengan kelengkapan pengisian asesmen awal pasien. Hubungannya positif dengan koefisien korelasi r = 0,896 (p = 0,01). Perawat sebagai partisipan dalam penelitian ini memiliki kecerdasan emosional dengan unsur yang paling kuat yaitu: (1) motivasi diri, (2) kesadaran emosional, (3) empati, (4) hubungan sosial, dan terakhir (5) kontrol emosi. Diantara kelima unsur tersebut, yang paling besar penyumbang pembentukannya adalah kesadaran emosional, disusul unsur empati. Yang paling sedikit menyumbang adalah unsur pengendalian emosi dan unsur hubungan sosial. Hal ini disebabkan karena perawat mempunyai kontrol emosi dan hubungan sosial yang rendah.
Kata Kunci: Kecerdasan emosional; Perawat; Kelengkapan pengisian; Penilaian awal; Pasien
Keselamatan dan Kesehatan Kerja Terhadap Produktivitas Karyawan Security Management Pada PT. X Manado
Authors: Kaparang Grace Fresania , Padaunan Ellen , Lumanauw Greyni Aretha 
Published: November 2023

Occupational safety and health or K3 in Bahasa Indonesia is a program initiated by employers and workers as an effort to prevent work-related accidents and diseases by identifying things that have the potential to cause work-related accidents and diseases as well as anticipatory actions in the event of work-related accidents and diseases. The purpose of the K3 program is to reduce company costs in the event of work-related accidents and illnesses. The research objective was to determine the relationship between occupational safety and health and employee productivity. The method used in this research is descriptive correlation method with simple random sampling technique in sampling. The results in this study found that there was a statistically significant relationship or correlation with a positive direction and a strong closeness between work safety, occupational health and employee productivity with the Spearmen's rho correlation value, namely r = 0.723 and r = 0.637 respectively (p value <.001). The research results obtained are expected to be a motivation for management to be able to maintain occupational safety and health (K3) programs so that employee productivity can increase.
Keywords: Occupational Safety, Occupational Health, Employee Productivity.
Abstrak
Keselamatan dan kesehatan kerja (K3) adalah suatu program yang dibuat pengusaha maupun pekerja sebagai upaya mencegah timbulnya kecelakaan dan penyakit akibat kerja dengan cara mengenali hal-hal yang berpotensi menimbulkan kecelakaan dan penyakit akibat kerja serta tindakan antisipatif apabila terjadi kecelakaan dan penyakit akibat kerja. Tujuan dibuatnya program K3 adalah untuk mengurangi biaya perusahaan apabila timbul kecelakaan dan penyakit akibat kerja. Tujuan penelitian adalah untuk mengetahui hubungan antara keselamatan dan kesehatan kerja dengan produktivitas karyawan. Metode yang digunakan dalam penelitian ini adalah metode deskriptif korelasi dengan teknik simple random sampling dalam pengambilan sampel. Hasil dalam penelitian ini didapati bahwa adanya hubungan atau korelasi yang sangat signifikan secara statistik dengan arah positif dan keeratan kuat antara keselamatan kerja, kesehatan kerja dengan produktivitas karyawan dengan nilai korelasi spearmen’s rho yaitu dengan r = 0.723 dan r = 0.637 secara berturut-turut (p value<.001). Hasil penelitian yang didapatkan diharapkan dapat menjadi motivasi untuk manajemen dapat mempertahankan program keselamatan dan kesehatan kerja (K3) agar produktivitas karyawan dapat meningkat.
Kata kunci: Keselamatan Kerja, Kesehatan Kerja, Produktivitas Karyawan.
Hubungan Stres Akademik dengan Keluhan Migrain pada Mahasiswa
Authors: Rumuat Jennifer Telly , Rantepadang Andreas 
Published: November 2023

Migraine is a neurological disease with moderate to severe pain intensity. Migraine complaints can be triggered by several trigger factors, one of which is stress. Academic stress is pressure from a subjective perspective on academic conditions. The purpose of this study was to determine the relationship between academic stress and migraine complaints of students. The design used in this research is a descriptive correlation with a cross-sectional approach. The sample in this study amounted to 45 students with a sampling technique that is purposive sampling. The result showed that 25 students (55,6%) felt severe stress and 20 (44,4%) students felt moderate stress, 35 students (77,8%) did not feel migraine complaints and 10 students (22,2%) felt migraine complaints, and there was a significant relationship between academic stress and migraine complaints with p-value =0,047. The value of r = -0,297 which means the correlation between the two variables is weak and has a negative direction. Recommendations for nursing students can maintain activities that can reduce migraine complaints such as not consuming foods containing glutamate or tyramine, For future researchers, it is advisable to research different variables and add more samples.
Keyword: Academic Stress, Migraine Complaints
Abstrak
Migrain adalah penyakit neurologis dengan intensitas nyeri sedang hingga berat. Keluhan migrain dipicu oleh beberapa faktor pencetus, salah satunya stres. Stres akademik merupakan tekanan dari perspektif secara subjektif terhadap kondisi akademik. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara stres akademik dengan keluhan migrain pada mahasiswa. Desain penelitian yang digunakan adalah deskriptif korelasi dengan pendekatan cross sectional. Sampel dalam penelitian ini berjumlah 45 mahasiswa dengan teknik sampling purposive sampling. Hasil penelitian didapati ada 25 mahasiswa (55,6%) merasakan stres berat dan 20 (44,4%) mahasiswa merasakan stres sedang, 35 (77,8%) mahasiswa tidak merasakan keluhan migrain dan 10 mahasiswa (22,2%) merasakan keluhan migrain, serta terdapat hubungan yang signifikan antara stres akademik dengan keluhan migrain dengan nilai p-value =0,047. Nilai r =-0,297 yang berarti korelasi hubungan kedua variabel lemah dan memiliki arah negatif. Rekomendasi bagi mahasiswa keperawatan dapat mempertahankan kegiatan-kegiatan yang dapat mengurangi keluhan migrain seperti tidak mengkonsumsi makanan yang mengandung glutamate atau tyramine. Bagi peneliti selanjutya, diharapkan dapat meneliti tentang variabel yang berbeda dan menambahkan jumlah sampel lebih banyak.
Kata kunci : Keluhan Migrain, Stres Akademik
Insomnia dan Konsentrasi Belajar Mahasiswa
Authors: Maindoka Fricilia , Anderson Griffin Mark Owen , Manoppo Arlien Jeannete 
Published: November 2023

Insomnia is one of the many sleep disorders that can affect learning concentration so it can interfere with the learning process. The purpose of this study was to determine the relationship between insomnia and learning concentration in college students. The research method used was a descriptive correlation with a cross-sectional approach conducted on 266 students through a purposive sampling technique. The statistical test results of this study stated that 168 respondents (63.2%) experienced short-term insomnia, 218 respondents (82%) had high learning concentration, and there was a significant relationship (p=0.021) between insomnia and student learning concentration. Students need to organize their rest and activity time as well as possible so that learning concentration can be maintained.
Keywords: insomnia, learning concentration.
Abstrak
Insomnia adalah salah satu dari sekian gangguan tidur yang dapat memengaruhi konsentrasi belajar sehingga dapat mengganggu proses pembelajaran. Tujuan dari penelitian ini ialah untuk mengetahui hubungan insomnia dengan konsentrasi belajar pada mahasiswa. Metode penelitian yang digunakan adalah deskriptif korelasi dengan pendekatan cross-sectional yang dilakukan pada 266 mahasiswa melalui teknik purposive sampling. Hasil uji statistik dari penelitian ini menyatakan bahwa 168 responden (63,2%) mengalami insomnia jangka pendek, 218 responden (82%) memiliki konsentrasi belajar tinggi, serta terdapat hubungan yang signifikan (p=0,021) antara insomnia dan konsentrasi belajar mahasiswa. Mahasiswa perlu mengatur waktu istirahat dan aktivitas sebaik mungkin supaya konsentrasi belajar bisa dipertahankan.
Kata Kunci: insomnia, konsentrasi belajar.
Are Quasi-periodic Pulsations Independent of Loop Oscillations in Solar Flare?
Authors: Shi 史 Fanpeng 帆鹏 , Li 李 Dong 东 , Ning 宁 Zongjun 宗军 , Guo 郭 Yangfan 杨帆 , Feng 冯 Song 松 , Xu 徐 Jun 俊 
Published: November 2023

Abstract
We investigated oscillations in an M8.7 solar flare (SOL2014-10-22), including quasi-periodic pulsations (QPPs) in light curves and Doppler shift oscillations in the flare loops. Using Bayesian-based Markov Chain Monte Carlo, Fast Fourier Transform, and wavelet analysis method, QPPs were identified at microwave and hard X-ray wave bands during the impulsive phase, and the dominant period is 40–50 s. They should be associated with a repetitive energy release process, which accelerates nonthermal electrons periodically. On the other hand, we cannot rule out the possibility of the modulation of external waves because of the lower temporal resolution of spectroscopic observation. However, almost immediately after QPPs, a minority of flare loops display their Doppler velocity oscillations with a significant period of ∼4 minutes, which are observed by the Interface Region Imaging Spectrograph at the coronal line Fe xxi 1354.08 Å (T ∼ 107 K), while its intensity and width show no similar oscillation. Our observations suggest that flare loop oscillations are most likely the fast kink mode waves with a phase speed of ∼840 km s−1. The magnetic field strength in flare loops was estimated to be 54–69 G via the coronal seismology. The QPPs and loop oscillation could be independent of each other in this event.
Varstrometry for Off-nucleus and Dual Sub-kiloparsec Active Galactic Nuclei (VODKA): Very Long Baseline Array Searches for Dual or Off-nucleus Quasars and Small-scale Jets
Authors: Chen Yu-Ching , Liu Xin , Lazio Joseph , Breiding Peter , Burke-Spolaor Sarah , Hwang Hsiang-Chih , Shen Yue , Zakamska Nadia L. 
Published: November 2023

Abstract
Dual and off-nucleus active supermassive black holes are expected to be common in the hierarchical structure formation paradigm, but their identification at parsec scales remains a challenge due to strict angular resolution requirements. We conducted a systematic study using the Very Long Baseline Array (VLBA) to examine 23 radio-bright candidate dual and off-nucleus quasars. The targets are selected by a novel astrometric technique (varstrometry) from Gaia, aiming to identify dual or off-nucleus quasars at (sub)kiloparsec scales. Among these quasars, eight exhibit either multiple radio components or significant (>3σ) positional offsets between the VLBA and Gaia positions. The radio emission from the three candidates, which exhibit multiple radio components, is likely to originate from small-scale jets based on their morphology. Among the remaining five candidates with significant VLBA-Gaia offsets, three are identified as potential dual quasars at parsec scales, one is likely attributed to small-scale jets, and the origin of the last candidate remains unclear. We explore alternative explanations for the observed VLBA-Gaia offsets. We find no evidence for optical jets at kiloparsec scales, nor any contamination to Gaia astrometric noise from the host galaxy; misaligned coordinate systems are unlikely to account for our offsets. Our study highlights the promise of the varstrometry technique in discovering candidate dual or off-nucleus quasars and emphasizes the need for further confirmation and investigation to validate and understand these intriguing candidates.
Exploring the Ability of Hubble Space Telescope WFC3 G141 to Uncover Trends in Populations of Exoplanet Atmospheres through a Homogeneous Transmission Survey of 70 Gaseous Planets
Authors: Edwards Billy , Changeat Quentin , Tsiaras Angelos , Yip Kai Hou , Al-Refaie Ahmed F. , Anisman Lara , Bieger Michelle F. , Gressier Amélie , Shibata Sho , Skaf Nour , Bouwman Jeroen , Cho James Y-K. , Ikoma Masahiro , Venot Olivia , Waldmann Ingo , Lagage Pierre-Olivier , Tinetti Giovanna 
Published: November 2023

Abstract
We present analysis of the atmospheres of 70 gaseous extrasolar planets via transit spectroscopy with Hubble’s Wide Field Camera 3 (WFC3). For over half of these, we statistically detect spectral modulation that our retrievals attribute to molecular species. Among these, we use Bayesian hierarchical modeling to search for chemical trends with bulk parameters. We use the extracted water abundance to infer the atmospheric metallicity and compare it to the planet’s mass. We also run chemical equilibrium retrievals, fitting for the atmospheric metallicity directly. However, although previous studies have found evidence of a mass–metallicity trend, we find no such relation within our data. For the hotter planets within our sample, we find evidence for thermal dissociation of dihydrogen and water via the H− opacity. We suggest that the general lack of trends seen across this population study could be due to (i) the insufficient spectral coverage offered by the Hubble Space Telescope’s WFC3 G141 band, (ii) the lack of a simple trend across the whole population, (iii) the essentially random nature of the target selection for this study, or (iv) a combination of all the above. We set out how we can learn from this vast data set going forward in an attempt to ensure comparative planetology can be undertaken in the future with facilities such as the JWST, Twinkle, and Ariel. We conclude that a wider simultaneous spectral coverage is required as well as a more structured approach to target selection.
Kepler Problem under Repulsive Inverse-square Central Forces
Authors: Hui 許 Man-To 文韜 
Published: November 2023

Abstract
In this article, I present important results of the Kepler problem under repulsive inverse-square central forces. While motions of this type have been discussed thoroughly in the classical scattering theory, I do not find available literature that treats the problem as an analog of the Kepler problem under an attractive central force. My results are applicable to motions of dust particles subject to solar radiation pressure accelerations exceeding the solar gravitational acceleration in the two-body problem.
The Importance of Isentropic Mixing in the Formation of the Martian Polar Layered Deposits
Authors: Ball E. R. , Seviour W. J. M. , Mitchell D. M. 
Published: November 2023

Abstract
Layers of ice and dust at the poles of Mars reflect variations in orbital parameters and atmospheric processes throughout the planet's history and may provide a key to understanding Mars's climate record. Previous research has investigated transport changes into the polar regions and found a nonlinear response to obliquity that suggests that Mars may currently be experiencing a maximum in transport across the winter poles. The thickness and composition of layers within the polar layered deposits (PLDs) are likely influenced by changes in horizontal atmospheric mixing at the poles, which is an important component of the transport of aerosols and chemical tracers. No study has yet investigated horizontal mixing alone, which may be influenced by polar vortex morphology. We show that mixing in an idealized Martian global climate model varies significantly with obliquity and dust abundance by using a diagnostic called effective diffusivity, which has been used to study the stratospheric polar vortices on Earth and to understand their role as a mixing barrier but has not been applied to Mars's polar vortices. We find that mixing in the winter southern hemisphere doubles with either an octupling of dust loading or an increase in obliquity from 10° to 50°. We find a weaker response to changing dust loading or obliquity in the northern hemisphere. We demonstrate that horizontal mixing is an important component of transport into Mars’s polar regions, may contribute to the formation of the PLDs, and presents effective diffusivity as a useful method to understand mixing in the Martian atmosphere.