bluuebunny/crossref_metadata_2025_split huggingface dataset:
Major Adverse Kidney Events in Hospitalized Older Patients With Acute Kidney Injury: Machine Learning–Based Model Development and Validation Study
Authors: Luo Xiao-Qin , Zhang Ning-Ya , Deng Ying-Hao , Wang Hong-Shen , Kang Yi-Xin , Duan Shao-Bin 
Published: January 2025

Background
Acute kidney injury (AKI) is a common complication in hospitalized older patients, associated with increased morbidity, mortality, and health care costs. Major adverse kidney events within 30 days (MAKE30), a composite of death, new renal replacement therapy, or persistent renal dysfunction, has been recommended as a patient-centered endpoint for clinical trials involving AKI.

Objective
This study aimed to develop and validate a machine learning–based model to predict MAKE30 in hospitalized older patients with AKI.

Methods
A total of 4266 older patients (aged ≥ 65 years) with AKI admitted to the Second Xiangya Hospital of Central South University from January 1, 2015, to December 31, 2020, were included and randomly divided into a training set and an internal test set in a ratio of 7:3. An additional cohort of 11,864 eligible patients from the Medical Information Mart for Intensive Care Ⅳ database served as an external test set. The Boruta algorithm was used to select the most important predictor variables from 53 candidate variables. The eXtreme Gradient Boosting algorithm was applied to establish a prediction model for MAKE30. Model discrimination was evaluated by the area under the receiver operating characteristic curve (AUROC). The SHapley Additive exPlanations method was used to interpret model predictions.

Results
The overall incidence of MAKE30 in the 2 study cohorts was 28.3% (95% CI 26.9%-29.7%) and 26.7% (95% CI 25.9%-27.5%), respectively. The prediction model for MAKE30 exhibited adequate predictive performance, with an AUROC of 0.868 (95% CI 0.852-0.881) in the training set and 0.823 (95% CI 0.798-0.846) in the internal test set. Its simplified version achieved an AUROC of 0.744 (95% CI 0.735-0.754) in the external test set. The SHapley Additive exPlanations method showed that the use of vasopressors, mechanical ventilation, blood urea nitrogen level, red blood cell distribution width-coefficient of variation, and serum albumin level were closely associated with MAKE30.

Conclusions
An interpretable eXtreme Gradient Boosting model was developed and validated to predict MAKE30, which provides opportunities for risk stratification, clinical decision-making, and the conduct of clinical trials involving AKI.

Trial Registration
Chinese Clinical Trial Registry ChiCTR2200061610; https://tinyurl.com/3smf9nuw
Impact of Psychosocial and Palliative Care Training on Nurses’ Competences and Care of Patients With Cancer in Cameroon: Protocol for Quasi-Experimental Study
Authors: Bassah Nahyeni , Tendongfor Nicholas , Ebob-Anya Bachi-Ayukokang , Eta Vivian A E , Esembeson Malika , Ngah Ndzi Eric , Abdul-Rahim Salisu Ango 
Published: January 2025

Background
Cancer is a leading cause of global mortality, accounting for nearly 10 million deaths in 2020. This is projected to increase by more than 60% by 2040, particularly in low- and middle-income countries. Yet, palliative and psychosocial oncology care is very limited in these countries.

Objective
This study describes a protocol for the development, implementation, and evaluation of a psychosocial oncology and palliative care course on Cameroonian practicing nurses’ knowledge, self-perceived competence, and confidence in palliative and psychosocial oncology care provision for patients with cancer.

Methods
A single group pre-posttest design, incorporating both quantitative and qualitative methods will be used. First, a psychosocial oncology and palliative care course for practicing nurses in Cameroon will be developed. This course will then be implemented with 50 practicing nurses purposefully selected from 2 oncology units in the Littoral region and 4 hospitals in the Southwest region of Cameroon. Finally, to assess the impact of the training program we will undertake a pre and posttest survey of nurses’ palliative and psychosocial oncology competences, a pre and post training audit of patients’ nursing records to examine nurses’ practice of palliative and psychosocial oncology care and undertake a critical-incident interview of nurses’ transfer of learning to practice. Descriptive and inferential statistics will be used to analysis quantitative data, while qualitative data will be analyzed using the framework approach.

Results
This study was funded in September 2023. The training program development was initiated in March 2024 and completed in June 2024. Baseline data collection commenced in May 2024 and as of September 2024, we had collected data from 300 patient record. Training implementation is planned for October-December 2024, and post intervention data will be started in October 2024 and continue till April 2025. Data analysis will commence in October 2024 and we aim to publish study findings in peer review journals by November 2025.

Conclusions
This study will improve our understanding of Cameroonian nurses’ palliative and psychosocial oncology competency gaps. It will result in the development of a palliative care and psychosocial oncology course and in the training of 50 nurses in psychosocial oncology and palliative care in Cameroon. This study will inform strategies for future psychosocial oncology and palliative care training initiatives in Cameroon and other low- and middle-income countries.

International Registered Report Identifier (IRRID)
DERR1-10.2196/64871
Analisis sisa umur rencana Jalan Baturinggit di wilayah Kubu Karangasem akibat adanya beban berlebih
Authors: Desa Kadek Yoga Praba , Sumanjaya Anak Agung Gede , Yujana Cokorda Agung 
Published: January 2025

Jalan Baturinggit merupakan salah satu jalur utama pengiriman barang/material yang melibatkan kendaraan muatan berlebih. Semakin banyak kendaraan yang melintas maka semakin besar beban yang melewati jalan tersebut sehingga mengakibatkan kerusakan jalan. Tujuan dilaksanakan penelitian ini yaitu untuk menganalisis sisa umur rencana jalan yang diakibatkan oleh adanya kendaraan yang bermuatan berlebih. Penelitian dilaksanakan selama 3 hari, mulai dari 15 April 2024 – 17 April 2024 pada pukul 08.00 Wita – 18.00 Wita di ruas jalan Baturinggit, Kecamatan Kubu, Kabupaten Karangasem, Provinsi Bali. Berdasarkan hasil penelitian diketahui bahwa besarnya Vehicle Damage Factor (VDF) kumulatif muatan normal selama Remaining Life (RL) 10 tahun adalah 10,658,570 ESAL sedangkan VDF kumulatif muatan berlebih selama RL 10 tahun adalah 28.727.670 ESAL. Berdasarkan perhitungan dengan menggunakan metode AASHTO 1993, besarnya penurunan RL yang terjadi yaitu 291%, artinya terjadi penurunan RL sebesar 7.45 tahun sehingga diperoleh persentase peningkatan VDF kumulatif akibat muatan berlebih sebesar 169.53%. Persentase kendaraan dengan muatan berlebih yang menyebabkan kerusakan di ruas Jalan Baturinggit meliputi mobil pickup sebesar 30%, truk ringan sebesar 59.80%, truk sedang sebesar 119.52%, truk berat sebesar 10% dan truk trailer 1.2-2 sebesar 19.08%. Kesimpulan dari hasil perhitungan metode AASHTO 1993 terjadi penurunan RL sebesar 291% atau setara dengan kehilangan masa pakai jalan sebesar 7.45 tahun dari umur rencana awal. Dampak muatan berlebih pada truk sedang menjadi fokus perhatian karena kontribusinya yang sangat signifikan terhadap kerusakan jalan.
KEBAHAGIAAN DOSEN DITINJAU DARI KONFLIK KERJA-KELUARGA: PERAN MINDFULNESS SEBAGAI MEDIATOR
Authors: Dewi Rusmalia , Sugiarti Rini , Erlangga Erwin , Transinata Tatas , Kurniawan Yudi 
Published: January 2025

Kebahagiaan dosen adalah saat merasakan tubuh dan jiwanya sehat. Banyak permasalahan pekerjaan dan keluarga pada dosen karena kurangnya pengelolaan konflik yang baik sehingga bekerja tidak fokus. Support sistem pada dosen penting, agar mampu mengelola konflik yang terjadi dan menjalani aktivitasnya di pekerjaan dan keluarga dengan fokus dan bahagia. Tujuan dari penelitian ini adalah menguji secara empiris kebahagiaan dosen yang ditinjau dari konflik kerja-keluarga melalui peran mindfulness sebagai variabel mediator. Metodenya adalah kuantitatif, dengan menggunakan responden Dosen yang ada di kota Semarang sebanyak 120 orang. Menggunakan Teknik pengambilan sampel purposive sampling dan metode analisis data dengan Regresi simple mediation model SPSS by Hayes. Hasil penelitian mennjukkan ada pengaruh konflik kerja-keluarga terhadap kebahagiaan dosen melalui mindfulness sebesar RSquare=.515 p<0.05. Konflik kerja-keluarga berpengaruh lebih besar secara langsung terhadap kebahagiaan dosen dibandingkan melalui mindfulness. Penelitian ini memiliki implikasi agar dapat dijadikan acuan tentang pengaplikasian pengelolaan konflik di pekerjaan dan keluarga.
Desafíos de la gestión financiera en la aplicación de NIIF para pymes en sector
Authors: Alfaro Oliva Joselito Emanuel 
Published: January 2025

La investigación titulada “Desafíos de la gestión financiera en la aplicación de NIIF para pymes en sector ferretero, Trujillo, 2022” , tuvo un principal objetivo Evaluar el rechazo de la implementación de las NIIF para pymes y su impacto en la gestión financiera del sector ferretero, Trujillo, 2022. Tomando como base teórica para la gestión financiera la propuesta por Chapi & Ojeda (2017) y para las NIIF para pymes la Resolución de CNC N.º 003-2020-EF/30 oficializaron las NIIF para pymes. Investigación de enfoque cualitativo, tomando una población a 25 empresas del sector ferretero, aplicando una guía de entrevista a los 25 representantes legales, se aplicó a una muestra no probabilística intencional, obteniendo como resultados que El 76% de los entrevistados toman decisiones financieras en base a estados financieros elaborados bajo PCGA y el marco tributario, concluyendo que el rechazo para la implementación de las NIIF para pymes en sector ferretero, Trujillo, 2022; se deben a nueve categorías; costos tributarios, laborales, financieros; falta de conocimiento de adopción de NIFF, alta importancia al marco tributario, cultura financiera, sobrecarga de trabajo administrativo y operativo; decisiones financieras basadas en costumbres; inexistencia de sanciones por no cumplir la adopción a NIIF, teniendo un impacto negativo en la gestión financiera. Teniendo un gran reto por las gerencias del sector financiero en adoptar las NIIF para pymes y determinar su impacto positivo en la gestión financiera, al conocer información financiera fiable que permita tomar decisiones acertadas para el crecimiento sostenido de la compañía.
Inteligencia artificial en el sector público en México
Authors: Acosta Márquez María Pilar , Alba Velasco Manuel , Mariani Ochoa René , Delfín Pozos Flor Lucila 
Published: January 2025

La inteligencia artificial se está utilizando en diferentes ámbitos de estudio pues reduce procesos administrativos en tiempo y forma, como en el caso del sector público simplificando y analizando bases de datos muy amplias, y presentando predicciones de riesgo a la economía; además, de la eficiencia y eficacia de estos procesos que la población realiza en ciertas dependencias, u organismos públicos, e incluso desde sus hogares. El uso de esta herramienta para la fiscalización en México, puede ser muy ventajosa dado a que se pueden formular políticas enfocadas a mejorar procesos administrativos, mejorar los procesos y análisis para la comprobación de la información que presentan los contribuyentes y en la auditoria tributaria. Sin embargo, se presenta una cuestión sobre la responsabilidad en el uso de información y datos personales que se tiene que atender derivado del desconocimiento del impacto del uso de la inteligencia artificial en la fiscalización.
Para ello se mostrará que la inteligencia artificial es una herramienta beneficiosa para la fiscalización en México. Se revisarán y analizarán tanto las estrategias de implementación de la inteligencia artificial en la administración pública en México; y su aplicación en algunos países de América Latina como las estrategias digitales nacionales en México para luego evaluar el papel de la Inteligencia Artificial en la Tributación y en el Servicio de Administración Tributaria (SAT). Esta investigación es cualitativa exponiendo la información encontrada; y siendo un estudio documental.
Notas sobre os Quadrados Mágicos Generalizados de ordem 4x4
Authors: Araújo Judith de Paula , Loiola Caroline Rodrigues , Petermann Martins Mariana 
Published: January 2025

Problemas envolvendo quadrados mágicos de ordem par desafiam a lógica matemática há séculos, alguns problemas ainda permanecem em aberto. Neste artigo, os quadrados mágicos generalizados de ordem 4x4 serão objeto de estudo. Considerando que a soma dos elementos de qualquer linha, coluna ou diagonal do quadrado devem ser iguais, apresentaremos detalhadamente como obter todas as possíveis 24 equações relacionando tais elementos entre si. Para obtermos as soluções do quadrado mágico, utilizaremos ferramentas básicas da Álgebra Linear. Serão consideradas não apenas as soluções envolvendo números naturais, mas também todas as soluções reais e complexas.
The Association Between Cost-Related Insulin Rationing and Health Care Utilization in U.S. Adults With Diabetes
Authors: Borden Caroline G. , Bakkila Baylee F. , Nally Laura M. , Lipska Kasia J. 
Published: January 2025

OBJECTIVE
To examine the association between insulin rationing and health care utilization.

RESEARCH DESIGN AND METHODS
Cross-sectional study of all 2021 National Health Interview Survey respondents with diabetes using insulin. Logistic regression and zero-inflated negative binomial regression models examined associations between insulin rationing (skipping, delaying, or reducing insulin to save money) and 1) emergency department (ED) visit or hospitalization and 2) number of urgent care visits. All analyses were age-stratified and used survey weights.

RESULTS
Among 982 respondents representing 7,593,944 U.S. adults (median age 61 years, 47% women), 17% reported rationing. Among adults 18–64 years old, rationing was not significantly associated with health care utilization. Among adults ≥65 years old, rationing was associated with more urgent care visits (relative risk 2.1, 95% CI 1.2–3.6) but not with odds of ED visit or hospitalization (odds ratio 0.7, 95% CI 0.3–1.4).

CONCLUSIONS
Insulin rationing was not associated with higher health care utilization, but concurrent rationing of health care may mask a relationship.
Pelatihan Pengembangan Desain Culturally Responsive Teaching bagi Guru PPKn SMP di Purwakarta
Authors: Komalasari Kokom , Masyitoh Iim Siti , Iswandi Dede , Sopianingsih Pitria 
Published: January 2025

Hasil need assessment menunjukkan kebutuhan guru PPKn di Purwarakta untuk meningkatkan kemampuan praksis mendesain Culturally Responsive Teaching. Di sisi lain, dosen UPI memiliki kepakaran dalam pembelajaran kontekstual berbasis nilai budaya yang perlu didiseminasikan kepada guru PPKn. Oleh karena itu perlu melakukan sinergi dengan MGMP PPKn SMP untuk melakukan kegiatan pelatihan dalam pengembangan desain Culturally Responsive Teaching pada mata pelajaran Pendidikan Pancasila. Kegiatan pelatihan menggunakan model in-on-in service training dengan pendekatan participant centered training pada 81 guru PPKn SMP yang tersebar di 17 Kecamatan di Kabupaten Purwakarta. Hasil pengabdian menunjukkan:1) Bahan pelatihan adalah desain pembelajaran, media, dan penilaian berbasis Culturally Responsive Teaching dalam Pendidikan Pancasila 2) Pelaksanaan kegiatan pelatihan meliputi tahapan persiapan, pelaksanaan pelatihan, monitoring dan evaluasi pelatihan; 3) Hasil pelatihan menunjukkan bahwa sebagian besar peserta memahami makna Culturally Responsive Teaching, tetapi pada aspek cara mendesain dan melaksanakan Culturally Responsive Teaching perlu pendampingan lebih intens dengan menggunakan model lesson study.
Pemberdayaan Warga Binaan melalui Pelatihan Keterampilan Kewirausahaan di Lapas Perempuan Kelas IIa Malang
Authors: Pahrany Andi Daniah , Suwarman Ramdhan Fazrianto , Pusawidjayanti Kridha 
Published: January 2025

Kegiatan ini berfokus pada pembinaan kemandirian dan kepribadian para warga binaan di Lapas Perempuan Kelas IIa Malang melalui pelatihan keterampilan kewirausahaan. Pelatihan ini bertujuan untuk membekali warga binaan dengan keterampilan dasar kewirausahaan, termasuk identifikasi peluang usaha, perencanaan bisnis, strategi pemasaran, dan pengelolaan operasional usaha kecil. Selain itu juga mengajarkan teknik-teknik praktis dalam memulai dan menjalankan usaha yang berkelanjutan. Pelatihan kewirausahaan dilakukan melalui diskusi interaktif dan pemaparan best practice selama dua hari dengan melibatkan 50 warga binaan yang telah diseleksi berdasarkan minat berwirausaha dan masa tahanan yang hampir selesai. Analisis data dilakukan dengan menggunakan metode deskriptif kualitatif. Hasil pelatihan menunjukkan bidang usaha makanan dan minuman menjadi pilihan utama para peserta, dengan 60% dari mereka tertarik untuk memulai usaha di bidang ini. Peserta juga dianggap sudah memiliki keterampilan mengidentifikasi peluang pasar, merancang rencana bisnis yang efektif, serta mengimplementasikan strategi operasional dan pemasaran. Pelatihan ini diharapkan dapat memberikan dampak positif yang signifikan bagi para warga binaan, membantu mereka membangun masa depan yang lebih baik, serta mengurangi risiko residivisme.
KARAKTERISTIK KAWASAN HUTAN EDUKASI FASTABIQUL KHAIROT SIMPANG LOLO KABUPATEN PASAMAN BARAT
Authors: Iskarni Paus , Edial Helfia , Ahyuni Ahyuni 
Published: January 2025

Pembentukan kawasan memiliki beberapa tujuan sesuai dengan fungsinya, yaitu untuk kepentingan lingkungan , baik sebagai portal untuk kawasan Daerah Aliran Sungai. Penyusunan Karakteristik Kawasan Hutan Edukasi Fastabiqul Khairot ini dimulai dari pembuatan luas kawasan, morfologi, tutupan lahan, kemiringan lereng dan curah hujan. Metode yang digunakan dalam penyusunan karakteristik kawasan ini adalah metode survey. Data diperoleh dari berbagai instansi dan juga data lapangan. Data–data tersebut kemudian di analisis dan diolah menggunakan ArcGis yang kemudian menghasilkan peta karakteristik kawasan mulai dari batas, morfologi, tutupan lahan, kemiringan lereng dan curah hujan. Adapun hasil yang diperoleh antara lain; (1) batas kawasan yaitu lebih kurang 4.347 Ha atau luas kawasan hutan edukasi fastabiqul khairat ini berkisar 4.347.700 M2. (2) Morfologi, kawasan hutan edukasi fastabiqul khairot terdapat dua jenis morfologi yaitu denudasional dan vulkanisme. (3) Tingkat kemiringan lereng kawasan hutan edukasi adalah datar berkisar 686 M2, landai 1741 M2, agak curam 5220 M2, curam 19078 M2, dan yang terakhir sangat curam 34853 M2. (4) Tutupan lahan kawasan didominasi oleh hutan, baik hutan primer maupun hutan sekunder. (5) Curah hujan pada kawasan hutan edukasi fastabiqul khairot memiliki rata – rata curah hujan berkisar antara 3.341 sampai 3.467.
Differentiability Properties of Lipschitzian Bilinear Operators in Real Normed Spaces
Authors: Nakasho Kazuhisa , Shidama Yasunari 
Published: January 2025

Summary
This article is devoted to the Mizar formalization of various properties of differentiability of Lipschitzian bilinear operators in real normed spaces. Main results include the Lipschitz continuity of partial derivatives, the representation of the total derivative in terms of partial derivatives, and the continuous differentiability of Lipschitzian bilinear operators on open subsets of the product space.
On the Properties of Curves and Parametrization-Independent Isoperimetric Inequality
Authors: Nakasho Kazuhisa , Shidama Yasunari 
Published: January 2025

Summary
In this article we formalize in Mizar several properties of curves. We introduce the definition of the ArcLenP function and define arc length parametrization with its fundamental properties. Finally we prove an isoperimetric inequality that holds regardless of the curve’s parametrization.
Elementary Number Theory Problems. Part XVI
Authors: Pąk Karol 
Published: January 2025

Summary
In this paper, we continue the work on formalizing problems from “250 Problems in Elementary Number Theory” by Wacław Sierpiński, using Mizar proof assistant. The formalization covers problems 63, 65, 66, 67, 68, 93, 95, 96, 102, and 103.
Finite Fields
Authors: Schwarzweller Christoph 
Published: January 2025

Summary
We continue the formalization of field theory in Mizar. Here we prove existence and uniqueness of finite fields by constructing the splitting field of the polynomial X(pn)
−X over the prime field of a field with characteristic p. We also define the Frobenius morphism and show that the automorphisms of a field with pn
elements are exactly the powers 0, . . ., n − 1 of the Frobenius morphism, that is the automorphism group is generated by the Frobenius morphism.
A Framework Proposal for Building Ideation Models on the Front End of Innovation
Authors: Bezhovski Zlatko , Apasieva Tamara Jovanov , Temjanovski Riste 
Published: January 2025

Abstract
Idea generation, as a key component of the Front End of Innovation (FEI), is a critical phase in entrepreneurial endeavors, serving as the foundation for new venture creation and product development. Innovation management and entrepreneurship literature underscores the importance of idea generation, emphasizing its role as an essential precursor to successful ventures and products. While academic research has extensively explored the FEI and idea generation methods, a significant gap remains in developing FEI models for broad use or specific contexts. Especially, there is a lack of action-oriented, performative models that offer detailed, applicable techniques and tools. Existing models often adopt only a corporate perspective, are overly broad, use complex structures or miss the use of new emerging digital tools, which makes these models not accessible or relevant to entrepreneurs or applicable across different industries or product types. To address these issues, employing the Integrative Literature Review Methodology, this study proposes a comprehensive FEI framework designed to facilitate the development of new idea-generation models that cater to different types of users and contexts and incorporate contemporary techniques and tools. The framework focuses on six (6) key dimensions of FEI models: (1) Model Orientation, Scope and Context; (2) Innovation Type and Innovation Drivers; (3) Model Structure and Visualization; (4) Flow of Activities, Flexibility and Adaptability; (5) Core FEI Activities and Granularity; and (6) Toolkit (Tools and Techniques), offering a range of recommendations for each. It aims to provide scholars and practitioners (entrepreneurs, teams, or companies) with a systematic approach to creating usable FEI models that make the Front End of Innovation more structured and predictable.
Modeling the Oil Price Influences Upon the Energy Sector in the Macroeconomic Context. Empirical Evidence from Central and Eastern European Countries
Authors: Dumiter Florin Cornel , Nicoară Ștefania Amalia , Nicoară Samuel , Bențe Cristian , Păiușan Luminița 
Published: January 2025

Abstract
The oil price influences and tendencies have gained, lately major developments both at the European level and on the international level. Moreover, several interconnections between the energy sector and oil price influences have become the panacea of several important research and studies. In this article, we provide a qualitative and quantitative approach to the interconnections manifested between oil price movements and the developments of the energy sector. The study is focused on Central and Eastern European Countries which have similarities and differences both at the energy sector level and economy level. The econometric techniques used in this study reveal the importance of the causality relationship between oil price movements and the energy sector taking into account the macroeconomic context. The conclusions of this study highlight some important fine-tuning aspects that must be recalibrated in Central and Eastern European Countries to increase the economic outcomes, strengthen the energy sector, and respond properly to the oil price movement trends.