bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impacts of Shape Assumptions on Z–R Relationship and Satellite Remote Sensing Clouds Based on Model Simulations and GPM Observations
Authors: Mai Liting , Yang Shuping , Wang Yu , Li Rui 
Published: March 2023

In this study, the spherical particle model and ten nonspherical particle models describing the scattering properties of snow are evaluated for potential use in precipitation estimation from spaceborne dual-frequency precipitation radar. The single scattering properties of nonspherical snow particles are computed using discrete dipole approximation (DDA), while those of spherical particles are determined using Mie theory. The precipitation profiles from WRF output are then input to a forward radiative transfer model to simulate the radar reflectivity at Ka-band and Ku-band. The results are validated with Global Precipitation Mission Dual-Frequency Precipitation Radar measurements. Greater consistency between the simulated and observed reflectivity is obtained when using the sector- and dendrite-shape assumptions. For the case in this study, when using the spherical-shape assumption, radar underestimates the error of the cloud’s top by about 300 m and underestimates the error of the cloud’s area by about 15%. As snowflake shapes change with temperature, we use the range between −40 °C and −5 °C to define three temperature layers. The relationships between reflectivity (Z) and precipitation rate (R) are fitted separately for the three layers, resulting in Z=134.59·R1.184 (sector) and Z=127.35·R1.221 (dendrite) below −40 °C.
Tcs and Tcs¯ Family Production in Multi-Production Processes
Authors: Jiang Chuanhui , Jin Yi , Li Shi-Yuan , Liu Yan-Rui , Si Zong-Guo 
Published: March 2023

The production mechanism of multiquark exotic hadrons in high energy multiproduction processes lies in the structure of the relevant exotic hadrons as well as in some important aspects of high energy scattering, such as multi-parton interactions, underlying events, etc. At mass pole around 2900 MeV, a family of open charm tetraquarks, Tcss and Tcs¯s, are observed in B decay. They are also suitable for study in multiproduction processes to obtain more information on their structure. If these resonances are produced as compact four-quark states, one can predict the production properties based on the similarities in their production mechanism to those of Ξc, Σc, and Λc. Physics implies that the colour and baryon number fluctuations of the preconfinement system in high energy scattering can enhance both the baryon and four-quark state production rates via ‘diquark fragmentation’. We calculate the production properties of the tetraquark family Tcss and Tcs¯s at LHC energy for the forthcoming LHC measurements.
Menilik Keberadaan Perempuan Sebagai Pemimpin Dalam Gereja:
Authors: Randan Sindy , Randan Sandy 
Published: March 2023

Abstract: Women as leaders are often underestimated and considered incapable of leading. In this regard, it can be seen that women are still under the shadow of a patriarchal culture that places men as rulers. This ideology regards women as second-class citizens. In various fields, women's space for movement is limited, such as in the world of leadership. This is because there is an assumption that men are entitled to lead. This is happening not only in the secular world but also in the Christian world. Often this is the reason for limiting and not having space for women to become leaders. Deborah as a judge in Judges 4-5 represents how God chose a woman to be a leader. This paper was written through a narrative analysis of Judges 4-5 to respond to these problems. Readers can understand that a person's effectiveness in leading is not based on gender. Therefore, this study concludes that the church should provide space and opportunity for women to become leaders. In leadership, it is not about who has the right to lead, but how the leader can influence and impact the organization he leads.
Abstrak: Perempuan sebagai seorang pemimpin seringkali dipandang sebelah mata dan dianggap tidak mampu memimpin. Berkaitan dengan hal tersebut dapat dilihat bahwa perempuan masih di bawah bayang-bayang budaya patriarki yang menempatkan laki-laki sebagai penguasa. Ideologi ini menganggap perempuan sebagai warga kelas dua. Dalam berbagai bidang ruang gerak perempuan dibatasi, seperti dalam dunia kepemimpinan. Sebab adanya anggapan bahwa yang berhak memimpin adalah laki-laki. Ini terjadi tidak hanya di dunia sekuler, tetapi juga di dunia Kristen. Seringkali ini menjadi alasan untuk membatasi dan bahkan tidak adanya ruang bagi perempuan untuk menjadi pemimpin. Debora sebagai hakim dalam Hakim-Hakim 4-5 mewakili bagaimana seorang perempuan yang dipilih oleh Tuhan untuk menjadi seorang pemimpin. Tulisan ini ditulis melalui analisis naratif kitab Hakim-Hakim 4-5 dengan tujuan untuk merespon permasalahan tersebut. Pembaca dapat memahami bahwa efektivitas seorang dalam memimpin tidak didasarkan pada gender. Oleh karena itu, penelitian ini menyimpulkan bahwa gereja seharusnya memberikan ruang dan kesempatan kepada perempuan untuk menjadi pemimpin. Dalam kepemimpinan soal bukan siapa yang berhak memimpin, tetapi bagaimana pemimpin tersebut dapat berpengaruh dan memberi dampak di dalam organisasi yang dipimpinnya.
Riesgo de propagación epidémica de COVID-19 en Veracruz, México
Authors: Tovar Cabañas Rodrigo , Vázquez Palacios Felipe Roboam , Vázquez Espinosa Shany Arely , Jáuregui Díaz José Alfredo 
Published: March 2023

El riesgo de propagación de infecciones virales es un tema emergente dado los brotes de influenza y SARS-CoV-2 que están impactando particularmente a Brasil y México. El objetivo de esta investigación consistió en elaborar un mapa de riesgo de propagación viral, capaz de tipificar el grado de riesgo de cada uno de los municipios del estado de Veracruz, México. La ruta metodológica consistió en la selección de cuatro parámetros para la confección de patrones de propagación epidemiológica, mismos que se procesaron con técnicas geoestadísticas. Los resultados, destacan que los 20 municipios veracruzanos con mayor nivel de riesgo coinciden con lo acontecido en los primeros 90 días de la epidemia.
Lattice-matched growth of high-Sn-content (x∼0.1) Si1−x
Sn
x
layers on Si1−y
Ge
y
buffers using molecular beam epitaxy
Authors: Fujimoto Kazuaki , Kurosawa Masashi , Shibayama Shigehisa , Sakashita Mitsuo , Nakatsuka Osamu 
Published: March 2023

Abstract
Silicon tin (Si1−x
Sn
x
) layers with an Sn content of 11%, which is almost 100 times the solid solubility limit, have been successfully grown on lattice-matched Si1−y
Ge
y
surfaces using molecular beam epitaxy. The crystallographic analyses revealed that the Sn precipitation did not occur during the growth, even using a deposition temperature (T
d) exceeding the Si-Sn eutectic point (231.97 °C). Further, the epitaxial thickness could be increased from 20 to 100 nm with T
d from 250 to 350 °C without any Sn precipitation. Utilizing a lattice-matched Si1−y
Ge
y
buffer will be a powerful tool to realize epitaxial Si1−x
Sn
x
layers with various Sn contents.
Increasing Serum Levels of Nephronectin Based on Exposure Duration of Marble Dust in Industry Workers
Authors: Akbar Jimmy , Astuti Triwahju , Putra Ngakan Putu Parsama , Sari Fitri Indah 
Published: March 2023

Background: Exposure to silica dust is still an occupational health problem worldwide. The marble industry is one of the industries at risk of causing respiratory disease in its workers. Exposure to marble dust in the airways triggers pulmonary fibrosis via nephronectin (Npnt) as an α8β1 integrin ligand, which is an extracellular matrix protein. The purpose of this study is to look at how serum nephronectin (NPNT) levels change over time after being exposed to marble dust. Methods: This was a cross sectional analytical study of marble industry workers. A significant difference test is carried out on 4 groups of subjects (n=50), including marble industry workers with exposure durations of 1-5 years (n=12), 6-10 years (n=14) and >10 years (n=14), as well as non-marble industry workers (unexposed) as control subjects (n=10). A correlation test was performed to see the relationship between duration of exposure and serum Npnt levels.Results: The median age value in the exposed group was 40.5 (20-67) years. There was a significant difference (P=0.012) in the median Npnt level of the exposed group [1.699 (0.22–5.27) ng/mL] and the non-exposed group [0.678 (0.21–1.96) ng/mL]. The median value of nephronectin levels in the 10 years exposed group [2.4710 (1.74–5.27) ng/mL] were significantly different with both the 1–5 years exposed group (P=0.0001) with a median value of 0.6960 (0.22–2.27) ng /mL and the 6–10 years exposed group (P=0.039) with a median value of 1.0480 (0.27–4.29) ng/mL. There was a significant (P=0.0001) positive relationship (r=0.633) between the length of exposure and the level of Npnt. Conclusion: The duration of marble dust exposure had a significant effect on serum Npnt levels. The longer the marble industry workers were exposed to marble dust, the higher the serum Nephronectin level.
Faktor Internal dan Eksternal Pelayanan Makanan yang Mempengaruhi Kepuasan Pasien di Ruang Rawat Inap Kelas 3 RSUD Budhi Asih Jakarta Timur
Authors: Nurdini Dahlia , Wijayanti Wiwit 
Published: March 2023

Pelayanan makanan merupakan salah satu kegiatan pelayanan gizi di Rumah Sakit. Faktor Internal Pelayanan Makanan yang meliputi variasi makanan, warna, aroma, tekstur dan cita rasa serta Faktor Eksternal Pelayanan Makanan seperti penampilan dan keramahan petugas, kebersihan alat dan penampilan makanan. Penelitian ini bertujuan untuk mengetahui faktor internal dan faktor eksternal pelayanan makanan yang mempengaruhi kepuasan pasien. Metode penelitian ini menggunakan survei cross sectional dengan jumlah responden 40 orang. Analisis univariat karakteristik responden didapatkan umur ≥ 35 tahun (52,5%), jenis kelamin perempuan (60%), mayoritas ibu rumah tangga, lama hari rawat terbanyak 4 hari. Analisis Bivariat menunjukan tidak ada hubungan antara Faktor Internal dan Faktor Eksternal Pelayanan Makanan dengan Kepuasan Pasien masing – masing p value = 1,000 (p 0,05). Perlu adanya perbaikan dalam peralatan makan pasien kelas 3 di rumah sakit Budhi Asih.
Sosialisasi Pentingnya Donor Darah dan Dampak Anemia Bagi Kesehatan Reproduksi Wanita Pada Siswi di SMA Negeri 48 Jakarta
Authors: Fatimah Sundari , Utami Febi Puji 
Published: March 2023

Darah adalah salah satu komponen sangat penting dalam tubuh manusia. Memilih untuk mendonorkan darah dapat menyelamatkan banyak nyawa. Bukan hanya memberikan keuntungan bagi penerima darah, pendonor juga mendapatkan manfaat seperti membantu membuang lebihnya zat besi yang ada dalam tubuh. Zat besi yang sangat lebih dalam darah akan mengoksidasi kolesterol. Hasil proses oksidatif akan menumpuk di dinding arteri sehingga meningkatkan terjadinya serangan jantung dan stroke. Selain itu penting untuk diketahui dampak anemia bagi kesehatan reproduksi wanita, karena anemia berhubungan dengan masa menstruasi yang dialami, namun karena tidak diimbangi dengan pola makan dan gizi seimbang. Faktor penyebab anemia pada remaja putri antara lain gayaÂ hidup seperti pola makan, lauk pauk,Â dan kurang menyukai sayur. Tujuan utama untuk memberikan sosialisasi kepadaÂ siswi di sekolah menengah atas mengenai pentingnya donor darah dan dampak anemia bagi kesehatan reproduksi wanita. Selain upaya pemerintah, harus adanya peran aktif orang tua dalam memberikanÂ gizi seimbang kepada anak-anaknya.Â Idealnya setiapÂ orang butuh zat gizi 20 mg/hari, namun nyatanya rata-rataÂ asupan makananÂ hanya 5,4 mg/hari. Kegiatan diawali dengan penjajakan lokasi dan pengurusan ijin serta waktu pelaksanaan dengan mitra. Kegiatan dilakukan di SMA N 48 Jakarta dan diikuti oleh 38 siswi. Bentuk pengabdian yang diberikan berupa: (1) Sosialisasi pentingnya donor darah, (2) Sosialisasi dampak anemia bagi kesehatan reproduksi wanita, dan (3) Pemberian materi gizi (makanan sehat dan tablet tambah darah). MelaluiÂ sosialisasi ini diharapkan permasalahanÂ anemia padaÂ remaja putri dapat dicegah sejak dini.Â Hasil kegiatan pengabdian kepada masyarakat ini dapat dijadikan acuan dalam meningkatkan program kesehatan masyarakat dan kesehatan reproduksi wanita.Â Kata Kunci : Sosialisasi, Donor Darah, Anemia, Kesehatan Reproduksi.
Comparative study of machine learning methods in the task of diagnostics of synchronous electric motors
Authors: Дюк В.А. , Каминский В.Ю. 
Published: March 2023

Экспериментально подтверждена эффективность современных инструментов машинного обучения для решения задачи бессенсорной диагностики синхронных электродвигателей. Многие из представленных методов продемонстрировали способность строить высокоточные модели в рамках сформулированной задачи. Важным в проведенном анализе являются преимущества примененной предобработки электрических сигналов с помощью метода эмпирической модовой декомпозиции. Эта предобработка во многом обусловила высокие показатели диагностических моделей. Сравнительное исследование различных инструментов машинного обучения показало, что наиболее точные результаты продемонстрировали методы: деревьев решений, случайного леса и ближайших соседей (точность диагностики более 99,78%). Вместе с тем, при использовании тех или иных методов следует учитывать, что несмотря на высокие результаты метода ближайших соседей для его реализации потребовалось почти в 100 раз больше временных ресурсов. С другой стороны, хотя методы деревьев решений и случайного леса построили модели примерно одинаковой точности, модель случайного леса оказалась на два порядка более ресурсоемкой при её формировании и на порядок более ресурсоемкой при её использовании.
The effectiveness of modern machine learning tools for solving the problem of sensorless diagnostics of synchronous electric motors has been experimentally confirmed. Many of the presented methods have demonstrated the ability to build high-precision models within the framework of the formulated task. Important in the analysis are the advantages of the applied preprocessing of electrical signals using the method of empirical mode decomposition. This preprocessing largely caused the high performance of diagnostic models. A comparative study of various machine learning tools showed that the most accurate results were demonstrated by the methods of: decision trees, random forest and nearest neighbors (diagnostic accuracy is more than 99.78%). At the same time, when using certain methods, it should be borne in mind that despite the high results of the nearest neighbors method, its implementation required almost 100 times more time resources. On the other hand, although the methods of decision trees and random forest built models with approximately the same accuracy, the random forest model turned out to be two orders of magnitude more resource-intensive when it was formed and more than an order of magnitude more resource-intensive when it was used.
Scheme of building a computational experiment for calculating climatic and ionospheric parameters of the Earth
Authors: Колин А.Д. , Медведев В.В. 
Published: March 2023

В данной работе представлена математическая модель расчета высотно-временных параметров нейтрального и ионного состава, скоростей, температуры, описываемая системой дифференциальных уравнений с не самосопряжённым дифференциальным оператором. Таким образом целью данной работы является правильное написание системы дифференциальных уравнений, описывающих мезосферу, термосферу и ионосферу, а также метод их решения и проверку правильности полученных результатов, что и составляет валидация, верификация, идентификация. В результате проведенных исследований, для этих уравнений, путем свертки написана однородная, консервативная, разностная схема, численно устойчивая удовлетворяющая принципу максимума, построенная на основе интегро-интерполяционного метода, которая решается методом прогонки. Была написана блок-схема численного решения этих уравнений, которая существенно облегчает понимание всей структуры такой модели и позволяет проводить вычислительный эксперимент для любого пользователя.
This paper presents a mathematical model for calculating the height-time parameters of the neutral and ionic composition, velocities, temperature, described by a system of differential equations with a non-self-adjoint differential operator. Thus, the purpose of this work is the correct writing of a system of differential equations describing the mesosphere, thermosphere and ionosphere, as well as a method for solving them and checking the correctness of the results obtained, which is validation, verification, identification. As a result of the research, for these equations, by convolution, a homogeneous, conservative, difference scheme was written, numerically stable satisfying the maximum principle, built on the basis of the integro-interpolation method, which is solved by the sweep method. A block diagram for the numerical solution of these equations was written, which greatly facilitates the understanding of the entire structure of such a model and makes it possible to conduct a computational experiment for any user.
Parents' knowledge, attitudes and practices regarding household injury of children under 5 years old
Authors: CAZACU-STRATU Angela , COCIU Svetlana , PLAMADEALA Alexandru , COMAN Madalina 
Published: March 2023

Introduction. Around 950,000 children and teenagers die each year as a result of injuries and violence throughout the world. The most common cause of death for children under the age of five is trauma that occurs in the home environment. Aim of the study: To assess the knowledge, attitudes and practices of parents with children aged 0-5 years old regarding unintentional injuries among home environment. Materials and methods. Parents of children under five years old were asked to complete a survey between October and December 2021, which was distributed online via social media. The questionnaire contained 43 items and was analysed using Microsoft Excel. Results. The questionnaire was completed by 300 parents with children up to 5 years old, mostly aged between 26-35 years old (72%), with high education (79.3%), of them 96% females, majority from urban areas (79.7%), with medium socio-economic status. Nearly 75% of respondents believe their child could get hurt at home, most commonly through an injury (42.7%), followed by ingesting foreign objects (22%). Falls were the primary cause of the majority of the child's accidents over the last year (60%) despite them being uncommon (54.7%) and infrequent (22%) in nature. Most often (54.7%), parents said that they see and hear their child all the time, but occasionally leave them for a short time. When their child suffered an injury at home, only 33.3% of parents sought medical attention. Conclusion. The results of this study will allow for a greater focus on young children's safety in the household. By identifying and emphasizing the knowledge, attitudes, and practices of parents with children 0–5 years old, we will be able to notify the necessary authorities and advise particular measures to prevent home accidents.
Kardiyopulmoner Resüsitasyon Eğitimine Etki Eden Faktörler: Sakarya Örneği
Authors: ASLAN Nuray , GUNER Necip Gökhan , DURGUN Yeşim , DURMUŞ Ensar , YURUMEZ Yusuf 
Published: March 2023

Amaç: Bu çalışmada, hekim dışı sağlık çalışanlarına yönelik olarak yapılan Kardiyopulmoner Resüsitasyon (KPR) eğitimindeki başarı durumuna etki eden faktörlerin araştırılması amaçlanmıştır.
Gereç ve Yöntemler: Bu çalışma Sakarya İl Sağlık Müdürlüğü Acil Sağlık Hizmetleri Şubesi koordinatörlüğü ve sorumluluğunda Eylül 2021 tarihinde düzenlenen, KPR eğitimine katılan 285 hemşire ve ebe tarafından eğitim sırasında doldurulan ön test ve son test formlarının değerlendirilmesi ile gerçekleştirildi. Elde edilen veriler IBM SPSS 21 programı ile analiz edildi.
Bulgular: Katılımcıların yaş ortalaması 25,06±3,45 yıl ve %85’i kadındı. Eğitime katılanların (n=285) son test başarı puanlarının 74,84±20,11 olduğu tespit edildi. Bu sonucun ön test başarı puanından (38,35±17,15) istatistiksel olarak anlamlı derecede yüksek olduğu saptandı (p
Discovery of Calm Astronomical Sites Over the Antarctic Continent
Authors: Yang Qike , Wu Xiaoqing , Qing Chun , Luo Tao , Li Xuebin , Cui Shengcheng , Wu Pengfei , Qian Xianmei , Wang Zhiyuan , Hu Xiaodan , Guo Yiming , Yan Chong , Qiao Zhi 
Published: March 2023

Abstract
A calm astronomical site means a site where astronomical observation would be less likely to be interfered with by optical turbulence. Previous turbulence measurements at a few sites in Antarctica have demonstrated very calm atmospheric conditions here. So far, to realize a wide range of measurements of the turbulence conditions above the Antarctic plateau will be a great hardship. Thus, in this study, the numerical weather model outputs provided by the Antarctic Mesoscale Prediction System (AMPS) have been used. Based on the AMPS outputs, the boundary layer height and the atmospheric Richardson number were obtained, from which the turbulence conditions above the Antarctic plateau have been evaluated. Finally, a statistical conclusion evaluating the total atmospheric turbulence above the whole Antarctic continent for an entire year is first reported. We find some sites (or regions) have a calmer atmosphere than Dome A; this is of great instructional significance for planning the next generation of ground-based optical astronomical telescopes.
Entretien croisé avec Xavière Siméoni, Régis de Jorna et Jean-Louis Périès
Authors: Siméoni Xavière , de Jorna Régis , Peries Jean-Louis 
Published: March 2023

Régis de Jorna, qui a été pendant longtemps coordinateur de la cour d'assises de Paris, a présidé le procès des attentats de janvier 2015 mais aussi les procès du génocide rwandais dans lesquels il a pu réfléchir au sens d'un procès de masse. Xavière Siméoni était juge assesseur au procès dit « V13 », elle a présidé pendant longtemps la cour d'assises de Paris et a aussi officié dans les procès du génocide rwandais. Jean-Louis Périès, après une longue carrière au pénal, a été le président du procès « V13 ». Au cours de leur dialogue, tous trois s'interrogent sur la dimension historique de ces procès, le poids des images, la part des émotions et l'impact de la présence des parties civiles.