bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Population-Based Performance Evaluation of the ShakeAlert Earthquake Early Warning System for M 9 Megathrust Earthquakes in the Pacific Northwest, U.S.A.
Authors: Thompson Mika , Renate Hartog J. , Wirth Erin A. 
Published: October 2023

ABSTRACT
We evaluate the potential performance of the ShakeAlert earthquake early warning system for M 9 megathrust earthquakes in the Pacific Northwest (PNW) using synthetic seismograms from 30 simulated M 9 earthquake scenarios on the Cascadia subduction zone. The timeliness and accuracy of source estimates and effectiveness of ShakeAlert alert contours are evaluated with a station-based alert classification scheme using an alert threshold equal to the target threshold. We develop a population-based alert classification method by aligning a population grid with Voronoi diagrams computed from the station locations for each scenario. Using raster statistics, we estimate the PNW population that would receive timely accurate alerts during an offshore M 9 earthquake. We also examine the range of expected warning times with respect to the spatial distribution of the population. Results show that most of the population in our evaluation region could receive alerts with positive warning times for an alert threshold of modified Mercalli intensity (MMI) III, but that late and missed alerts increase because the alert threshold is increased. An average of just under 60% of the population would be alerted for MMI V prior to the arrival of threshold level shaking. Large regions of late and missed alerts for thresholds MMI IV and V are caused by delays in alert updates, inaccurate FinDer source estimates, and undersized alert contours due to magnitude underestimation. We also investigate an alerting strategy where ShakeAlert sends out an alert to the entire evaluation region when the system detects at least an M 8 earthquake along the coast. Because large magnitude offshore earthquakes are rare in Cascadia, overalerting is most likely to occur from an overestimated M 7+ on the Gorda plate. With appropriate criteria to minimize overalerting, this strategy may eliminate all missed and late alerts except at sites close to the epicenter.
Construction of a Ground-Motion Logic Tree through Host-to-Target Region Adjustments Applied to an Adaptable Ground-Motion Prediction Model: An Addendum
Authors: Boore David M. 
Published: October 2023

ABSTRACT
Boore et al. (2022; hereafter, Bea22) described adjustments to a host-region ground-motion prediction model (GMPM) for use in hazard calculations in a target region, using Chiou and Youngs (2014; hereafter, CY14) as the host-region model. This article contains two modifications to the Bea22 procedures for the host-to-target adjustments, one for the source and one for the anelastic attenuation function. The first modification is to compute logic-tree branches for the source adjustment variable ΔcM given in Bea22 assuming that the host- and target-region stress parameters are uncorrelated, instead of the implicit assumption in Bea22 that they are perfectly correlated. The assumption of uncorrelated stress parameters makes little difference for the example in Bea22 because the standard deviation of the host-region stress parameter is much less than that of the target-region stress parameter. However, this might not be the case in some future applications. The second modification is to the host-to-target anelastic attenuation path adjustment. The adjustment in Bea22 involves a distance-independent change in the γ variable that controls the rate of anelastic attenuation in the CY14 GMPM. This article proposes a method to account for a distance dependence in the adjustment. Such a dependence is needed for short-period ground-motion intensity measures (GMIMs) at distances greater than 100 km, with the importance increasing with distance. For the example in Bea22, the ratio of GMIMs computed with the revised and the previous adjustment to γ is less than about a factor of 1.05 at distances within about 100 km, but it can exceed a factor of 2 at 300 km for short-period GMIMs.
Registros, monitoramento e avaliação no e-SUS APS por cirurgiões-dentistas em um distrito sanitário de Recife/PE
Authors: De Sousa Ferreira Érica , Santana Mauricéa , Da Silva Monteiro Ive , Soares Moreira Karolina 
Published: October 2023

Objetivo: A presente pesquisa teve por objetivo analisar a percepção dos cirurgiões-dentistas de um Distrito Sanitário da cidade do Recife-PE sobre registros, monitoramento e avaliação realizados no e-SUS APS. Métodos: Trata-se de um estudo com abordagem qualitativa. Os dados foram coletados através de entrevista individual com roteiro semiestruturado, entre os meses de julho e agosto de 2022, com oito cirurgiões-dentistas de equipes de saúde bucal do Distrito Sanitário I do município de Recife, Pernambuco. Em seguida, realizou-se a análise das informações produzidas através da técnica de análise de conteúdo. Resultados: O e-SUS APS facilitou o processo de trabalho dos pesquisados ao simplificar a coleta de dados e proporcionar o acompanhamento da situação de saúde dos usuários. No entanto, este vem sendo subutilizado. Já no que se refere às fragilidades, os entrevistados destacaram barreiras relacionadas à estrutura das unidades de saúde, como situações técnicas de conectividade da internet, assim como necessidade de capacitações eficazes e periódicas. Conclusões: O estudo revelou que um dos problemas que permeiam a operacionalização do e-SUS APS diz respeito a sua subutilização. Existe a necessidade de capacitação dos cirurgiões-dentistas para o uso do e-SUS APS e investimento na infraestrutura das unidades básicas de saúde, pois a informatização ainda é precária.
Análisis del uso de técnicas supervisadas de aprendizaje automático y profundo en la detección de fraude financiero
Authors: Rodriguez-Tovar Katherin Lizeth , Gutiérrez-Portela Fernando , Hernández-Aros Ludivia 
Published: October 2023

En el mundo moderno se hace necesario el uso de técnicas, metodologías y acciones en busca de la integración de los diversos avances, herramientas y elementos vigentes para el trabajo conjunto en la solución a las problemáticas que afectan las finanzas de las organizaciones, puesto que ellas hacen que exista una dinámica empresarial, creando valor económico. Teniendo en cuenta lo anterior, en este estudio se analiza la prevención de fraudes empresariales, mediante el uso de técnicas de aprendizaje automático y profundo para generar prevención, tratamiento y resolución a los fraudes llevados a cabo en sistemas del orden financiero. A nivel metodológico, se obtuvo información en bases de datos a nivel documental, con fuentes fidedignas y estudios de caso, donde se prueba la efectividad en el uso de las técnicas anteriormente nombradas en la detección temprana del fraude empresarial.
Los resultados obtenidos en los documentos consultados expresan que los algoritmos que presentan mayor efectividad en la prevención de estos fraudes son árbol de decisión, C5.0-SVM, Naïve Bayes y Random Forest, con porcentajes de: 92%, 83.15%, 80,4% y 76, 7% respectivamente. Frente al aprendizaje profundo, la literatura mostró que al hacer uso de unidades lógicas aritméticas neuronales y realizando la correcta clasificación de las neuronas iNALU y ReLU el porcentaje de efectividad incrementa en gran proporción.
En la parte final de este documento se presentan y consolidan resultados y conclusiones, todo en el marco de la temática abordada, además la información recopilada en este documento está debidamente respaldada por los derechos de autor a quien corresponde.
VALUASI EKONOMI EKOWISATA TAMAN NASIONAL TANJUNG PUTING DENGAN PENDEKATAN TRAVEL COST METHOD (TCM) DI KABUPATEN KOTAWARINGIN BARAT KALIMANTAN TENGAH
Authors: Fazrianda Boby Riduan , Itta Daniel , Udiansyah Udiansyah 
Published: October 2023

This study aims to attract visitors who come to Tanjung Puting National Park and analyze the economic valuation of the cost of visiting the ecotourism of Tanjung Puting National Park. The determination of respondents was carried out by the accidental sampling method (determining a sample based on chance) to obtain the desired questionnaire data. The conclusion is that some of the characteristics of visitors who come to TNTP include: type of visitors according to gender, type of visitors according to age, type of visitors according to occupation type of visitor according to education, type of visitor according to regional origin, type of visitor according to income, type of visitor according to the number of locations visited, type of visitor according to the purpose, visitor according to the number of groups in one visit, visitor characteristics according to sources of information about TNTP, and the amount of fees needed for visitors to visit TNTP is obtained at Rp7,105,301 per individual per visit, while the total economic value obtained is Rp9,009,521,103.00,- per year.Penelitian ini bertujuan untuk pengunjung yang datang ke Taman Nasional Tanjung Puting dan menganlisis valuasi ekonomi dari biaya perjalanan berkunjung ke ekowisata Taman Nasional Tanjung Puting. Penentuan responden dilakukan dengan metode accidental sampling (menentukan sampel beralaskan kebetulan) untuk mendapatkan data kuesioner yang diinginkan. Kesimpulannya adalah beberapa karakateristik pengunjung yang datang ke TNTP meliputi: tipe pengunjung menurut jenis kelamin, tipe pengunjung menurut umur, tipe pengunjung menurut pekerjaan tipe pengunjung menurut pendidikian, tipe pengunjung menurut asal daerah, tipe pengunjung menurut pendapatan, tipe pengunjung menurut jumlah lokasi yang dikunjungi, tipe pengunjung menurut tujuan, pengunjung menurut jumlah rombongan dalam sekali kunjungan, karakteristik pengunjung menurut sumber informasi tentang TNTP , dan besar biaya yang dibutuhkan pengunjung untuk berkunjung ke TNTP di dapatkan sebesar Rp7.105.301,- per individu per kunjungan, sedangkan untuk nilai total ekonomi yang di dapatkan yaitu sebesar Rp9.009.521.103,00,- per tahun
Legenda dan Makna Festival Pertengahan Musim Gugur Bagi Masyarakat Tionghoa di Kota Medan
Authors: Meliana Helda , Rudiansyah Rudiansyah 
Published: October 2023

Masyarakat Tionghoa di Indonesia tidak terlepas dari warisan budaya dan tradisi para leluhurnya. Misalnya sebuah tradisi yang masih terus dilakukan oleh masyarakat Tionghoa sangat beranekaragam di era perkembangan zaman saat ini. Ada banyak jenis perayaan, dari mulai perayaan Imlek, Cap Go Meh, dan yang lainnya. Salah satu perayaan yang masih terus dilakukan yaitu festival kue bulan. Kegiatan ini merupakan sebuah tradisi turun-temurun bagi masyarakat Tionghoa di Indonesia, khususnya masyarakat Tiongoa di kota Medan. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Pemanfaatan metode ini diharapkan dapat memudahkan peneliti didalam membuat suatu gambaran kompleks serta uraian dari sebuah analisa dan responden. Peneliti memanfaatkan teori makna dari Gustav Blanke. Dari penelitian ini dapat dilihat bahwa festival kue bulan mengandung makna filosofi, seperti rasa kebersamaan dan rasa syukur yang dapat diterapkan didalam kehidupan sehari-hari. Dengan memperingati festival pertengahan musim gugur ini, diharapkan seseorang dapat selalu mengingat nilai-nilai yang ditanamkan oleh para leluhur terdahulu.
Kata Kunci : festival kue bulan; cap go meh; warisan; filosofi; masyarakat Tionghoa
ANALISIS IDEOLOGI DAN TEKNOLOGI PENERJEMAHAN MOLINA DAN ALBIR PADA LAGU INDAH CINTAKU VERSI BAHASA MANDARIN
Authors: Akhidna Francisca , Endrayanto Nanang 
Published: October 2023

Teknik dan ideologi yang digunakan untuk menerjemahkan lagu Nicky Tirta Indah Cintaku ke dalam bahasa Mandarin akan dikaji dalam penelitian ini. Lagu Indah Cintaku karya Nicky Tirta dalam lantunan mandarinnya dipilih sebagai objek penelitian. Permasalahan yang akan dibahas dalam penelitian ini adalah: (1) Bagaimana menerjemahkan lagu Indah Cintaku ke dalam bahasa Mandarin dengan menggunakan metode penerjemahan Molina dan Albir; dan (2) Ideologi apa yang digunakan dalam menerjemahkan lagu Indah Cintaku ke dalam bahasa Mandarin. metode deskriptif kualitatif digunakan dalam penelitian ini. Metode mencatat digunakan untuk mendapatkan data. Versi Mandarin dari lagu Indah Cintaku menjadi sumber data utama, referensi terkait adalah sumber data sekunder. Metode analisis kualitatif yang dikembangkan oleh Miles dan Huberman digunakan dalam proses analisis data. Menurut temuan penelitian ini, ada dua jenis teknik yang digunakan: teknik tunggal dan teknik ganda. Enam dari 18 pendekatan penerjemahan yaitu teknik literal, amplifikasi linguistik, adaptasi, kreasi diskursif, dan reduksi digunakan. Ideologi domestikasi adalah filosofi penerjemahan yang digunakan.

Kata Kunci : Teknik penerjemahan, ideologi penerjemahan, lagu, bahasa mandarin
Experimental and Simulation Studies for Purification and Etherification of Glycerol from the Biodiesel Industry
Authors: Silva Silvia S. O. , Nascimento Matheus R. , Lima Ricardo J. P. , Luna F. Murilo T. , Cavalcante Jr. Célio L. 
Published: October 2023

The production of biodiesel through transesterification routes generates large amounts of glycerol, approximately 10 m3 for every 90 m3 of the biodiesel produced. Taking into account this scenario, the valorization of glycerol using chemical routes that could be operated in biodiesel industry constitutes a promising approach to achieve added-value products. An interesting option is the production of ethers, which can be used as fuel additives in diesel engines to improve the combustion efficiency, reducing soot emission and increasing cetane index. In this study, a purification route was applied to crude glycerol and its valorization by etherification was evaluated. The glycerol contents of purified samples were above 98% wt. The purified and commercial glycerol was used to obtain ethers. Etherification reactions were carried out with different alcohols (ethanol, isopropanol and 3-methyl-1-butanol) into a batch reactor, using small amount of Amberlyst 15 as a catalyst, at autogenous pressure and solvent-free conditions. The glycerol conversion, selectivity and yield to ethers were evaluated. A glycerol conversion of 97% wt. with selectivity of 80% to monoether was obtained when using ethanol. For isopropanol, the glycerol conversion was up to 95% (76% of monoether and 22% of diether). However, the selectivity to ethers for 3-methyl-1-butanol was negligible (&amp;lt;3% wt.). A process simulation for purification and etherification steps integrated with a biodiesel production was assessed in terms of productivity and energy consumption, considering different scenarios of glycerol/alcohol molar ratios.
Thermal decoupling in high-Tc cuprate superconductors
Authors: Lee Gun-Do , Lee Sungwoo , Choi Woojin , Kim Yeong Jae , Kwon Young-Kyun , Song Dongjoon , Kim Miyoung 
Published: October 2023

Abstract

In unconventional high-Tc cuprate superconductors, the intricate interplay between the non-ergodic bad metal 1,2 and the strange metal state 3 has remained enigmatic. Herein, we unravel this mystery using ab initio molecular dynamics (AIMD) simulations coupled with the temperature-dependent effective potential (TDEP) method. Our investigation, centered on YBa2Cu3O7 (YBCO), provides the first simulation report on the B1g phonon anomaly 4,5, unveiling profound thermal decoupling induced by the bond weakening between the Ba atom and CuO2 plane. Notably, this decoupling emerges as a pivotal underpinning behind several puzzling phenomena in high-Tc superconductivity. Our results indicate that the effective temperature on the BaO plane deviates from that of the CuO2 plane at low temperatures. Furthermore, we delineate the correlation between thermal decoupling and the Planckian dissipation, rigorously and quantitatively revealing a profound connection between linear-T resistivity, Uemura plots, and superconducting domes, which are known to be the most important unsolved mysteries of high-Tc superconductivity. Our discoveries offer a revolutionary perspective on high-Tc superconductivity, suggesting the potential for a transformative shift in our comprehension. Furthermore, they suggest that the autonomous emergence of low-temperature layers within materials has the potential to revolutionize industrial thermal management challenges.
Implementation of a Cervical Cancer Tumor Board to optimize patient care and follow-up at a rural hospital in Malawi
Authors: Mphande Isaac , Chiphaka Ruth , Kapira Sitalire , Munyaneza Fabien , Prior Margret , Walker Andrea , Aron Moses Banda , Mbalati Hilda , Connolly Emilia , Kachimanga Chiyembekezo 
Published: October 2023

Abstract

Cervical cancer is Malawi's most diagnosed and highest mortality cancer. Due to a lack of screening, it is often diagnosed at an advanced stage. It has poor survival outcomes because treatment is not always available, patients are not quickly engaged in care and follow-up can be challenging for patients, especially those living far from a secondary facility. We set up a multidisciplinary team-based cervical cancer tumor board (CCTB) to better capture and care for clients at risk for cervical cancer and those with a new diagnosis. In February 2019, we initiated a monthly cervical cancer CCTB to enroll, review and discuss management for clients with suspected cervical cancer lesions. Specifically, we developed a cervical cancer registry to log suspects at Neno District Hospital. Our CCTB team members included cervical cancer screening providers, obstetrics and gynecology clinicians, and palliative care, laboratory, and community health workers representative. Any client with findings that required confirmation of cervical cancer diagnosis through a biopsy following cervical cancer screening was enrolled. Once enrolled, patients were followed continuously for final pathology results, treatment planning, and outcomes including referrals for surgeries and death. Between 1 February 2019, and 30 April 2021, an estimated 4,822 Visual Inspections with Acetic Acid (VIAs) were performed in the district. We enrolled 72 clients from those initial screenings with suspected cervical cancer. We found a high linkage to care for clients of 97%. All women enrolled in the CCTB had their results for biopsies available (100%). Total loss to care was very minimal at 2% for premalignant lesions. Out of the clients enrolled in CCTB, 39.8% (n = 37) had cervical cancer and among them, 73.0% were successfully staged. Cervical cancer-focused CCTB is an effective way to follow clients with suspected and diagnosed cervical cancer to ensure appropriate treatment and subsequent follow-up. We demonstrated that CCTB could be successfully implemented in rural Malawi at the district hospital level.
Based CBL+ flipped classroom as a means to improve international students' Active learning and Critical thinking ability
Authors: Yang Wanjing , Xiaoyan Zhang , Xinhuan Chen , Jing Lu , Fang Tian 
Published: October 2023

Abstract

Background International student education has become an important part of higher education and an important symbol to measure the level of higher education. Thus the objective of this study is to explore whether the active learning ability and critical thinking ability of international students can be improved by improving the innovation ability of teachers' team, updating teaching ideas, and using the reform of Case-based learning （CBL）+ Flipped Classroom (FC ) teaching mode, so as to lay a foundation for building a first-class course of Pathophysiology for international students.
Methods The two chapters of Cardiac Insufficiency and Apoptosis in Pathophysiology are designed as a CBL + FC teaching method. At the same time, a questionnaire is designed to evaluate whether the teaching reform based on Case + FC can improve the independent learning ability and critical thinking ability of international students and whether they are satisfied with this teaching method.
Results Compared with the traditional classroom, the online flipped classroom based on CBL has significantly improved the learning enthusiasm. Through independent literature review, PPT production, active participation in classroom teaching, learning to use a variety of learning strategies, and cooperation with other students. At the same time, the students' ability to raise problems and solve problems has been greatly improved by analyzing clinical cases; By consulting the literature, the theoretical knowledge learned can be better applied to clinical analysis. The results of the satisfaction survey also show that international students are more likely to accept the flipped classroom teaching mode.
Conclusions This teaching mode will stimulate the learning motivation of international students, enhance teaching attraction and increase teaching interaction; At the same time, the CBL + FC teaching method can strengthen the evaluation of international students' in and out of class and online learning, enhance students' active learning ability and critical thinking ability, promote the development of personalized learning, and integrate with international medical education.
Targeted Functionalization of Waste Lignocellulosic Biomass to Produce Sound Absorbing Materials
Authors: Negi Ashutosh , Mago Jonty , Sunali Ms , Kumar Adepu Kiran , Ahmad Ejaz , Fatima S. , Haider M. Ali 
Published: October 2023

Abstract

Among the most abundantly available bioresources, lignocellulosic biomass offers a ‘green renewable’ alternative resource for producing high-value biomaterials suitable for acoustical applications. In this study, a systemic process is developed to fabricate sound absorbing material using refined cellulosic microfibrils generated from natural deep eutectic solvent (NADES) pretreated rice straw. Physico-chemical characterization using FTIR and FESEM analysis confirmed substantial removal of the hemicellulose and lignin from the extracted cellulosic microfibrils. Moreover, the surface area after NADES pretreatment increased to 12.55 m2/g from 2.18 m2/g of raw rice straw, suggesting the enhanced potential of sound dissipation within the biomaterial. The noise reduction coefficient (NRC) of the NADES pretreated rice straw is increased to 0.55 compared to 0.41 with untreated rice straw. Sound absorption performance shows an increasing trend with the increase in sample thickness (25 mm to 50 mm); however, no significant improvement in sound absorption is observed with an air gap of more than 20 mm. Overall, the tested biomaterial shows comparable NRC to commercially available synthetic sound absorbing materials.