bluuebunny/crossref_metadata_2025_split huggingface dataset:
Digital Mapping and Memory
Authors: Hay Duncan , Vaughan Laura , Lichtenstein Rachel 
Published: February 2025

Abstract
This paper presents two digital public history resources—online maps—that are concerned with the everyday lives and reminiscences of Jewish people in two cities in the United Kingdom: London and Manchester. Using techniques derived from Geographic Information Systems (GIS), and the spatial humanities more broadly, these resources take the form of interactive maps which compile recordings of oral history interviews with background research, documentary photographs, and historical maps. Drawing on the work of Raphael Samuel and Pierre Nora, and the insights derived from space syntax urban research and what we have termed ‘memory mapping,’ we discuss the tensions between memory, which in Nora’s sense refers to the past as it is recalled informally and colloquially, and history, the academic study of the past. Digital mapping technologies, we argue, shape new opportunities for exploring the relationship between these two modes of historical thinking. Through a consideration of specific examples taken from the two maps, we discuss how bringing these materials into dialogue with cartographic maps opens new avenues for spatially and historically situated research into memory.
Bringing theory to life: integrating case-based learning in applied physiology for undergraduate physiotherapy education
Authors: Elgheit Rehab E. Abo , Nashat Nagwa 
Published: February 2025

Abstract

Background
Case-based learning (CBL) is considered an effective teaching approach that provides medical students with a learning environment simulating future actual practice. So we aimed to implement CBL, as an additional component to traditional teaching methods (TTMs) in applied physiology for undergraduate physiotherapy students (UPS) and to evaluate its impact on students’ perception and academic performance compared to TTMs alone.

Methods
CBL was implemented during the teaching of applied physiology throughout the neuroscience course in the 4th semester for UPS. Nine cases related to the topics taught were selected. The academic achievement was evaluated through the students’ grades, and the students’ perception and facilitators’ feedback were explored through a structured, web-based perception questionnaire.

Results
Of the 244 UPS students, 238 completed the survey following the CBL approach. A total of 97.5% reported a higher perception of the combined CBL with TTMs compared to the traditional approach, with a median overall perception score of 99.0. 93.3% of the enrolled students ensured that combined CBL with TTMs was better in all features in applied physiology education. Integrating CBL with TTMs was associated with improved academic performance. While the maximum grade remained consistent at 10 for both traditional physiology labs and combined CBL with TTMs, the minimum grade improved significantly from 2.0 in traditional lab teaching to 7.5 in combined CBL and TTMs. Median grades also increased from 8.5 to 10.0 when CBL was combined with TTMs, with better performance observed at both the 25th and 75th percentiles under the hybrid CBL and TTMs approach (10.0 vs. 7.0 and 10.0 vs. 9.5, respectively).

Conclusion
Incorporating CBL alongside TTMs provided a more engaging learning experience, with increased students’ perception, and promoted their academic achievement. An enhanced teaching framework with the integration of CBL can be broadly implemented as a more interactive teaching tool not only in applied physiology but also in other health sciences to overcome the limitations of the TTMs and ensure better outcomes.
Thematic assignments making vocational concepts visible during students’ work placements in Norwegian vocational education
Authors: Øgård Monika , Hillen Stefanie A. , Wuttke Eveline 
Published: February 2025

Abstract
Many students in vocational education and training (VET) programmes in Norway fail to see the connection with the school-based curriculum content they explore and learn and the tasks they perform during work placements. Consequently, the relevance of various vocational concepts remains invisible when conducting tasks at work, hence student motivation for learning may decrease and students’ understanding accordingly. This study examines how thematic assignments, designed by a team of experienced vocational teachers in Norway, who teach the subject vocational specialization, foster students’ boundary learning and contribute to students’ knowledge development of vocational concepts. The research focuses on the thematic assignments, the boundary objects, helping students to navigate between the school and the workplace. The thematic assignments serve as shared references that bridge these two learning contexts. Semi-structured observations were made of students, teachers, and supervisors in the workplace, and interviews were conducted with teachers and supervisors to gain insight into practices and personal perspectives. The findings indicate that the teachers’ joint design and their individual student adjusted use of the thematic assignments, helped students to ‘see’ the vocational concepts in practice and to stress their importance and necessity to learn. An additional result is that the assignments worked as an anchor for improved communication and collaboration among all parties involved.
Spontaneous renal hematoma as a rare vascular manifestation of Behçet’s disease: a case report
Authors: Boustani Salma , Idrissi Elhoucine El , Elkaddouri Oumaima , Elkourchi Mehdi , Wakrim Soukaina , Bouissar Wassila 
Published: February 2025

Abstract
Behçet’s disease (BD) is a rare systemic vasculitis with multi-organ involvement, including infrequent arterial complications. We report a case of a 20-year-old male who presented with a renal spontaneous hematoma, leading to the diagnosis of BD. This rare manifestation underscores the importance of considering BD in young patients with unexplained vascular issues. Early diagnosis and appropriate management are crucial for better outcomes.
Evacuating Patients With Pediatric Cancer From Ukraine: Impact on Medical Care Capacity in Poland
Authors: Oszer Aleksandra , Kliuchkivska Khrystyna , Kołodrubiec Julia , Sopilnyak Andriy , Salek Marta , Włodarski Marcin W. , Dutkiewicz Małgorzata , Nowicka Zuzanna , Krawczuk-Rybak Maryna , Styczyński Jan , Machnik Katarzyna , Irga-Jaworska Ninela , Mizia-Malarz Agnieszka , Karolczyk Grażyna , Skoczeń Szymon , Balwierz Walentyna , Drabko Katarzyna , Mycko Katarzyna , Derwich Katarzyna , Chaber Radosław , Ociepa Tomasz , Peregud-Pogorzelski Jarosław , Dembowska-Bagińska Bożenna , Łaguna Paweł , Kałwak Krzysztof , Szczepański Tomasz , Raciborska Anna , Czauderna Piotr , Agulnik Asya , Młynarski Wojciech ,   on behalf of the Polish Society of Pediatric Oncology and Hematology and the SAFER Ukraine Collaborative
Published: February 2025

PURPOSE
Soon after the Russian invasion of Ukraine in February 2022, an initiative was organized to evacuate Ukrainian children with cancer, most initially to Poland. This study assessed the impact of this rapid increase in clinical need on the Polish system of pediatric cancer care.

METHODS
This multicenter longitudinal approach was performed among all 19 Polish Pediatric Oncology Centers (PPOCs). We compared PPOC capacity before the invasion with that during the first 11 weeks after the invasion, using three ratios: patients to physicians (PtP), patients to nurses (PtN), and patients to beds (PtB). In addition, we used national data from an ongoing leukemia clinical trial to assess differences between the two study periods in the time required to comply with protocol-indicated medical procedures requiring general anesthesia.

RESULTS

During the study period, 237 Ukrainian refugee children with cancer were treated in PPOCs; 60% of them arrived during the first 21 days of the war. The relative increase in patients varied significantly among the PPOCs, ranging from 42% to 460%. The average PtP, PtN, and PtB ratios increased significantly by 85%, 131%, and 105%, respectively. The portion of patients experiencing a delay in obtaining medical procedures requiring general anesthesia increased from 15% before the war to 18.2% (
P
= .043).

CONCLUSION
Because of the large number of Ukrainian children with cancer were evacuated to Poland, capacity of PPOCs was reduced, affecting cancer care for all patients. Maintaining standards of pediatric oncology care in Poland would not be possible without further patient referral to medical facilities around the world by international humanitarian collaborative action.
“The Evolving Role of PTH Signaling in Osteocytes”
Authors: Kiryaman Gokce , Enabulele Irobosa , Banville Myra , Divieti Pajevic Paola 
Published: February 2025

Abstract
Over the past decade, advancements in cell line development and genetic tools have led to a wealth of new insights into the effects of parathyroid hormone (PTH), particularly on osteocytes—cells deeply embedded within the bone's mineral matrix. These cells were once believed to be inactive bystanders, with little, if any, role in skeletal and mineral homeostasis. This concept of passive osteocytes has been challenged in recent years and osteocytes are now recognized for their crucial functions in skeletal mechanotransduction, bone modeling and remodeling, mineral ion regulation, and hematopoiesis. Moreover, osteocytes are key targets of PTH and studies utilizing genetically modified mice, in which the PTH receptor is either deleted or overexpressed, have shed light on the hormone's complex effects on these cells. Several signaling molecules, including salt kinase inhibitors and histone deacetylases, have been identified as part of PTH's intracellular signaling cascade. In addition to its effects on bone metabolism, PTH has also been implicated in regulating bone energy metabolism, skeletal aging, and hematopoiesis. This review summarizes both classical and emerging effects of PTH on osteocytes, highlights the limitations of current research, and offers perspectives for future investigations in the field.
Optical system for quantum key distribution over an atmospheric communication channel
Authors: Shiryaev Daniil S. , Razzhivina Karina R. , Kundius Andrei A. , Belyakov Nikita A. , Polukhin Ivan S. , Kolodeznyi Evgenii S. 
Published: February 2025

Subject of study. An optical system, composed of transmitting and receiving telescopes, was designed for quantum key distribution, based on the subcarrier wave modulation method, over an atmospheric channel. Aim of study. The aim of the study was to develop an optical system that allowed the use of single-mode fibers as the input and output of the system, ensured the transmission of an ultralow-power optical signal without introducing additional distortion, and implemented a protocol for distributing a quantum key over an atmospheric optical communication channel at a distance of up to 25 m. Method. An experimental setup with an atmospheric quantum communication channel was developed, which showed stable quantum key distribution without interruptions throughout the measurement process. Radiation propagation simulations were also performed to estimate the insertion loss of the optical signal. Main results. Simulations revealed that the optical losses in the quantum key distribution system amounted to approximately 17 dB. The atmospheric communication channel was studied at distances of 5, 10, and 25 m. Considering all optical elements of the system, including the ferrules of the output and input fibers of the quantum key distribution modules, the attenuation of the optical signal was approximately 8, 13, and 18 dB, respectively. Based on the atmospheric optical losses, the quantum key generation rates were of the order of 500, 350, and 190 bits/s with increasing distance and insertion losses. The probability of a quantum error was in the range of 3% to 5%, which was lower than the threshold of 6%, ensuring the legitimacy of the generated key and excluding the possibility of an attack on the communication channel. Practical significance. The compatibility of the developed optical system with single-mode optical fibers allows its integration into the existing infrastructure of data transmission lines without the need for additional optical radiation converters. Owing to the analyzed characteristics of the optical system for distributing a quantum key over an atmospheric communication channel, it can be applied in communication systems based on the Internet of Things, unmanned vehicles, and other moving objects.
Sickness absenteeism among nurses after the COVID-19 pandemic: A study protocol
Authors: Ismail Halim , Huam Zhe Shen , Yew Sheng Qian , Ahmad Hanis , David Chan Chee Hoong , Baharudin Mohd Hafiz , Muhd Aris Nor Azila 
Published: February 2025

Introduction
Sickness absenteeism among the nurses in Malaysia is not fully understood. Complicated with the increase in workload and mental stress during the COVID-19 pandemic and the manifestation of long COVID-19 symptoms, there is a need for an updated insight on the prevalence and the risk factors of sickness absenteeism among nurses in Malaysia. As such, we designed a study protocol that assess the prevalence and risk factors of sickness absenteeism among nurses in Malaysia in the post-COVID-19 pandemic era.

Materials and methods
This is a correlational cross-sectional study. The sociodemographic and clinical questionnaire, sickness absenteeism questionnaire, job characteristics questionnaire, Demand-Control-Support Questionnaire (DCSQ), Work-Related Strain Inventory (WRSI), Work and Family Conflict Scale (WAFCS), the COVID-19-related workplace worries questionnaire, as well as the Depression, Anxiety, and Stress (DASS-21) questionnaire will be randomly distributed to 166 nurses from October 2024 to May 2025.

Discussion
While physical illnesses, psychological disorders, job-related factors, and sociodemographic factors have been identified as risk factors to sickness absenteeism among healthcare professionals in general, the role of these risk factors in causing sickness absenteeism among the nurses remains unclear. Additionally, the increased stress and workload faced by nurses during the COVID-19 pandemic, as well as post-acute COVID-19 syndrome, may have further impacted sickness absenteeism.

Conclusion
By examining the various risk factors of sickness absenteeism, especially in the post-COVID-19 pandemic era, this research will inform future targeted interventions to reduce sickness absenteeism among Malaysian nurses and its associated consequences.
Semiotic analysis of Indian advertisements for mental illnesses
Authors: Mrinal Madhur , Kumar Upmesh , Khurana Sarbjeet , Singh Vijender 
Published: February 2025

Paper illuminates semiotic analysis of drug advertising for depression, anxiety and its influences on doctors, patients and consumersâ€™ behavior. Analytic attention is given to visual and linguistic imagery of advertisements in USA, UK and India. This interpretation and its associated myth have been used in drug advertisements to depict effective therapeutic efficacy or effective treatment. Many of us, doctors, patients and care givers in the family should be aware of these myths of drugs claim in the print as well as in visuals of Indian advertisements for mental illnesses.Â Â Â
Convergence rates of eigenvalue problems in perforated domains: the case of small volume
Authors: Shen Zhongwei , Zhuge Jinping 
Published: February 2025

Abstract
This paper is concerned with the Dirichlet eigenvalue problem for Laplace operator in a bounded domain with periodic perforation in the case of small volume. We obtain the optimal quantitative error estimates independent of the spectral gaps for an asymptotic expansion, with two leading terms, of Dirichlet eigenvalues. We also establish the convergence rates for the corresponding eigenfunctions. Our approach uses a known reduction to a degenerate elliptic eigenvalue problem for which a quantitative analysis is carried out.
Overcoming stress limitations in SiN nonlinear photonics via a bilayer waveguide
Authors: McNulty Karl J. , Chaitanya Shriddha , Sanyal Swarnava , Gil-Molina Andres , Corato-Zanarella Mateus , Okawachi Yoshitomo , Gaeta Alexander L. , Lipson Michal 
Published: February 2025

Abstract
Silicon nitride (SiN) formed via low pressure chemical vapor deposition (LPCVD) is an ideal material platform for on-chip nonlinear photonics owing to its low propagation loss and competitive nonlinear index. Despite this, LPCVD SiN is restricted in its scalability due to the film stress when high thicknesses, required for nonlinear dispersion engineering, are deposited. This stress in turn leads to film cracking and makes integrating such films in silicon foundries challenging. To overcome this limitation, we propose a bilayer waveguide scheme comprised of a thin LPCVD SiN layer underneath a low-stress and low-index PECVD SiN layer. We show group velocity dispersion tuning at 1,550 nm without concern for film-cracking while enabling low loss resonators with intrinsic quality factors above 1 million. Finally, we demonstrate a locked, normal dispersion Kerr frequency comb with our bilayer waveguide resonators spanning 120 nm in the c-band with an on-chip pump power of 350 mW.
Perceptions of Justice: Assessing the Perceived Effectiveness of Punishments by Artificial Intelligence versus Human Judges
Authors: Grolleau Gilles , Mungan Murat C. , Mzoughi Naoufel 
Published: February 2025

Abstract
Using an original experimental survey, we analyze how people perceive punishments generated by artificial intelligence (AI) compared to the same punishments generated by a human judge. We use two vignettes pertaining to two different albeit relatively common illegal behaviors, namely not picking up one’s dog waste on public roads and setting fire in dry areas. In general, participants perceived AI judgements as having a larger deterrence effect compared to the those rendered by a judge. However, when we analyzed each scenario separately, we found that the differential effect of AI is only significant in the first scenario. We discuss the implications of these findings.
Evaluasi Input dalam Tata Kelola Persuratan Digital di Fakultas Ekonomika dan Bisnis Universitas Negeri Semarang
Authors: Alfina Nurul Falasifa  , Kuswantoro Agung 
Published: February 2025

Abstrak
Era digitalisasi telah menciptakan kemajuan teknologi informasi yang memadai sebagai sarana efektif untuk berkomunikasi melalui media, salah satunya pengembangan sistem persuratan berbasis digital. Penelitian ini bertujuan untuk mengetahui evaluasi input pada sumber daya manusia, sarana prasarana, dan pendanaan dalam tata kelola persuratan digital di Universitas Negeri Semarang yang berlokasi di FEB. Penelitian ini menggunakan pendekatan kualitataif dengan model evaluasi CIPP. Teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Informan dalam penelitian ini yaitu 1) Kasubdit. Umum, SDM, dan Kerjasama FEB, 2) Staf TU dan Protokoler Universitas Negeri Semarang. Hasil penelitian ini menunjukkan bahwa pada evaluasi : 1) SDM yang ada telah dimanfaatkan secara optimal, namun pola rekruitmen dan mutasi kurang sesuai dengan latar belakang keilmuan yang relevan maka ditekankan perlunya strategi yang lebih efektif, 2) Sarana prasarana yang ada sudah cukup memadai namun masih kurang mesin pengganda, 3) Pendanaan digitalisasi persuratan dialokasikan untuk perawatan sarpras dan pelatihan, namun terdapat potensi stagnasi pengembangan fasilitas akibat kurangnya perubahan dalam alokasi dana dapat menghambat kegiatan operasional persuratan digital di masa mendatang. Penelitian ini menyajikan informasi sebagai bentuk evaluasi bagi pihak pengembang pengelolaan persuratan digital di lembaga perguruan tinggi.
Abstract
The era digitalization has created adequate advances in information technology as an effective means of communication through media, one of which is the development of a digital-based correspondence system. The purpose of this research is to determine the evaluation of input on human resources, infrastructure and financing in digital correspondence management at Semarang State University located at FEB. This type of research uses qualitative approach with the CIPP evaluation model. Data collection techniques through observation, interviews, and documentation. The informants this research were: 1) The Head of General Human Resources and Cooperation at FEB 2) Administrative and Protocol Staf at Semarang State University. The results of this research show that in the evaluation: 1) existing human resources have been utilized optimally, but the pattern of recruitment and transfer is not in accordance with the relevant scientific background, so the need for a more effective strategy is emphasized, 2) existing infrastructure is quite adequate even though the procurement of machines There are no photocopiers yet, 3) Funding for digitalization of correspondence is allocated for maintaining infrastructure and training, but there is the potential for stagnation in facility development due to a lack of changes in funding allocation which could hamper digital correspondence operational activities in the future.This research presents information as a form of evaluation for developers of digital correspondence management in education institutions.
Comparison Model Optimal Machine Learning Model With Feature Extraction for Heart Attack Disease Classification
Authors: Salsa Desmalia  , Amril Mutoi Siregar  , Kiki Ahmad Baihaqi  , Tatang Rohana  
Published: February 2025

Purpose: The purpose of this study is to classify the number of people affected by heart disease and those not affected by heart disease based on various categories of heart attack causes. This study aims to urge people to take better care of their health and to serve as a reference for doctors to educate patients about the dangers of heart attacks.
Methods: The model will be constructed via a machine learning methodology. The algorithms utilized in its development encompass the Support Vector Machine (SVM) algorithm, the K-Nearest Neighbor (k-NN) algorithm, and the Random Forest (RF) algorithm. This study utilizes principal component analysis (PCA) as a means of extracting optimized features from the dataset, employing techniques for dimension reduction prior to modeling the data.
Result: Cumulative explication of the concept of variance constitutes a foundational aspect of PCA (principal component analysis) within the scope of the current research, namely a dimensionality reduction technique employed in multivariate data analysis to facilitate model development, thereby enabling the creation of more optimal and comprehensive models. In this research, the dimensions of training data are incorporated during the process of model creation. The results show KNN model exhibits the highest performance, with an accuracy of 86%, precision of 86%, recall of 91%, and F1-score of 88%. Furthermore, evaluation using the ROC metric also provides a relatively favorable value, 0.85.
Novelty: Researchers used 1190 patient data sourced from Kaggle. Before modeling the algorithm, researchers conducted EDA & Preprocessing which includes missing values to find data that does not have information, then duplicate data to find duplicated data, there are 270 duplicated data, then the duplicated data is deleted so that the data becomes 737, then PCA implementation is carried out. PCA is reducing features automatically without changing the data.