bluuebunny/crossref_metadata_2025_split huggingface dataset:
Use of individual Google Location History data to identify consumer encounters with food outlets
Authors: Oje Olufunso , Amram Ofer , Hystad Perry , Gebremedhin Assefaw , Monsivais Pablo 
Published: February 2025

Abstract

Background
Addressing key behavioral risk factors for chronic diseases, such as diet, requires innovative methods to objectively measure dietary patterns and their upstream determinants, notably the food environment. Although GIS techniques have pushed the boundaries by mapping food outlet availability, they often simplify food access dynamics to the vicinity of home addresses, possibly misclassifying neighborhood effects. Leveraging Google Location History Timeline (GLH) data offers a novel approach to assess long-term patterns of food outlet utilization at an individual level, providing insights into the relationship between food environment interactions, diet quality, and health outcomes.

Methods
We leveraged GLH data previously collected from a sub-set of participants in the Washington State Twin Registry (WSTR). GLH included more than 287 million location records from 357 participants. We developed methods to identify visits to food outlets using outlet-specific buffer zones applied to the InfoUSA data on food outlet locations. This methodology involved the application of minimum and maximum stay durations, along with revisit intervals. We calculated metrics from the GLH data to detect frequency of visits to different food outlet classifications (e.g. grocery stores, fast food, convenience stores) important to health. Several sensitivity analyses were conducted to examine the robustness of our food outlet metrics and to examine visits occurring within 1 and 2.5 km of residential locations.

Results
We identified 156,405 specific food outlet visits for the 357 study participants. 60% were full-service restaurants, 15% limited-service restaurants, and 16% supermarkets. Mean visits per person per month to any food outlet was 12.795. Only 8, 10 and 11% of full-service restaurants, limited-service restaurants, and supermarkets, respectively, occurred within 1 km of residential locations.

Conclusions
GLH data presents a novel method to assess individual-level food utilization behaviors.
Remission of low-grade lymphomatoid granulomatosis with extensive pulmonary involvement following immune restoration via antiretroviral therapy in a newly diagnosed HIV patient
Authors: Kogan Maria , Alviano Antonio Maria , Catalano Martina , Casiraghi Alessandra , Ghilardi Giulia , Rindone Giovanni , Verga Luisa , L’Imperio Vincenzo , Passerini Carlo Gambacorti , Bonfanti Paolo , Lapadula Giuseppe , Cocito Federica , Soria Alessandro 
Published: February 2025

Abstract
Lymphomatoid granulomatosis (LYG) is a rare Epstein-Barr virus (EBV)-driven lymphoproliferative disease that usually arises in the context of reduced immunological surveillance. Based on histology, two forms of the disease are recognized, namely low-grade and high-grade LYG. Clinically, LYG universally involves the lungs and, frequently, also the skin, central nervous system, liver, and kidneys. Here, we present the case of a 55-year-old woman with a difficult-to-diagnose low-grade LYG with symptomatic lung involvement, who concomitantly was newly diagnosed with human immunodeficiency virus (HIV) infection. Rapid immune recovery achieved through antiretroviral therapy led to a complete and sustained clinical and radiological remission of LYG.
Potential use of DNA methylation in cervical swabs for early ovarian cancer diagnosis
Authors: Biskup Edyta , Lopacinska-Jørgensen Joanna , Høgdall Claus , Høgdall Estrid V. 
Published: February 2025

Abstract

Introduction
Early diagnosis of ovarian cancer, using cost-effective and non-invasive methods remains an unmet medical need, largely due to unspecific symptoms of the disease.

Objective
Our goal was to identify differentially methylated CpG loci between cervical swabs obtained from patients diagnosed with benign ovarian disease and with malignant pelvic mass.

Methodology
Using Infinium EPICv2 array, we interrogated methylation profiles of 77 cervical swabs. The study cohort was then divided into a training and testing set to develop a diagnostic signature. We applied several strategies to pinpoint CpG sites able to differentiate cervical swabs obtained from ovarian cancer patients and patients with benign ovarian disease.

Results and conclusions
None of the statistical methods applied identified CpG loci capable of diagnosing ovarian cancer with sufficient specificity and sensitivity. We conclude that methylation differences observed do not adequately distinguish between benign and malignant ovarian disease. The variations attributable to clinical conditions are likely obscured by the differences in cell composition, which is the primary source of sample heterogeneity. Therefore, we suggest that diagnostic tools should not rely on local methylation profile of the cervix but rather focus on detecting cancer-specific sequences transferred from the tumor site and present in cervical swabs.

Non-technical summary
Ovarian cancer is difficult to detect early, and we aimed to explore whether DNA methylation in cervical swabs could serve as a diagnostic tool. However, our study found that methylation patterns in these samples do not reliably distinguish between benign and malignant conditions, likely due to variations in cell composition. We recommend future research focus on detecting tumor-specific DNA sequences in cervical swabs instead.
Federated learning-driven IoT system for automated freshness monitoring in resource-constrained vending carts
Authors: Stephan Thompson , Paramana Padma Priya Dharishini , Lin Chia-Chen , Agarwal Saurabh , Verma Rajan 
Published: February 2025

Abstract
Street vendors in developing regions often lack access to portable and affordable cold storage, leading to accelerated food spoilage, financial losses, and health risks. Traditional refrigeration solutions are bulky and costly, while manual freshness assessment is error-prone. This study proposes a smart vending cart integrating IoT sensors and federated learning (FL) to address these challenges, offering real-time environmental monitoring, freshness classification, and privacy-preserving data handling. The smart vending cart incorporates IoT sensors to monitor temperature, humidity, and gas emissions. A Peltier cooling module and a humidifier maintain optimal conditions. Machine learning models classify food freshness, while federated learning ensures vendor privacy by training models locally on each cart. The study explores nine federated learning approaches to train machine learning models across multiple carts without sharing raw data, thus preserving vendor privacy. The Stacking Ensemble approach outperformed all other methods, achieving the highest accuracy, F1-Score, and Cohen’s Kappa (0.99964), with the lowest log loss (0.0022). MetaLearning and Weighted Aggregation also demonstrated high performance but with marginally higher log loss values. Personalized models performed well in heterogeneous data environments but were less effective than ensemble methods. The developed smart vending cart system effectively reduces food spoilage and enhances vendor profitability through automated freshness classification and real-time environmental control. The integration of federated learning ensures privacy, while ensemble techniques improve robustness in resource-constrained settings, offering a scalable solution for street vendors.
A Post-transplant Immunosuppression Complication: Epstein-Barr Virus-Positive Classic Hodgkin Lymphoma Post-transplant Lymphoproliferative Disorder
Authors: Zaver Himesh B. , Prakash Gautham , Plant Samuel , Chaudhari Jigisha , Erno Jason , Mithqal Ayman , Courville Elizabeth , Marchi Enrica , Henry Zachary 
Published: February 2025

ABSTRACT
Post-transplant lymphoproliferative disorder (PTLD) is a potential life-threatening complication after solid organ transplantation. PTLD can be associated with Epstein-Barr virus through either primary infection or reactivation during treatment with immunosuppressive medications. We present a rare case of Epstein-Barr virus-positive classical Hodgkin lymphoma PTLD following liver transplantation, which was initially misattributed to late transplant rejection and raised concerns for cholangiocarcinoma due to abnormal laboratory and imaging findings.
Inflammatory Hyperplastic Mass Mimicking Local Recurrence Following Endoscopic Submucosal Dissection of a Colonic Adenoma
Authors: Gonzalez Isiah , Green Linda K. , Jawaid Salmaan , Skef Wasseem 
Published: February 2025

ABSTRACT
This case presents a hyperplastic inflammatory mass at the resection site of a colorectal tubular adenoma. A 65-year-old man with a history of alcohol-associated liver cirrhosis, >10 lifetime polyps, and a CHEK2 mutation underwent hybrid endoscopic submucosal dissection of a 3 cm lateral spreading tumor, nongranular, Paris 0-IIa polyp in the ascending colon. Postresection pathology confirmed tubular adenoma with negative margins (R0). Six-month surveillance colonoscopy in the community identified a mass at the resection site, initially suspected to be local recurrence. Repeat colonoscopy demonstrated a mass which appeared inflammatory, with a Kudo type II hyperplastic pit pattern on narrow-band imaging and near-focus magnification. Biopsies confirmed inflammatory hyperplastic polyp. Three months later, surveillance colonoscopy revealed a shrinking polyp with biopsies consistent with hyperplastic histology. Factors such as portal hypertension, CHEK2 mutation, and concurrent gastric hyperplastic polyps may contribute to this phenomenon.
The Pancreatitis Puzzle: Antimelanoma Differentiation-Associated Gene-5 Dermatomyositis Unveiled
Authors: Alhassan Eaman , Ruddy Katherine , Christianakis Stratos , Wise Leanna 
Published: February 2025

ABSTRACT
Antimelanoma differentiation-associated gene (MDA)-5 dermatomyositis, a subtype of inflammatory myopathy, is associated with interstitial lung disease and distinctive skin findings. We report a 39-year-old woman presenting with pancreatitis as the first presentation of anti-MDA-5 dermatomyositis. The patient had no pancreatitis risk factors, and her muscle enzymes were normal. Months later, she developed characteristic skin lesions, leading to the diagnosis of anti-MDA-5 dermatomyositis. This case emphasizes the need to recognize key skin lesions, such as ulcers, palmar, and kissing papules while maintaining a broad differential to identify atypical presentations such as pancreatitis, which can aid in the timely diagnosis and management of anti-MDA-5 dermatomyositis.
Congenital Absence of Portal Vein Presenting With Hematemesis in a Young Patient
Authors: Fawaz Leo , Davis James , Al-Ansari Namir 
Published: February 2025

ABSTRACT
Upper gastrointestinal bleeding is caused by multiple different etiologies, with one being portal hypertension. Identifying the underlying cause of portal hypertension is extremely important in determining further management. This is a rare case of a patient who had developed portal hypertension secondary to a congenital absence of a portal vein with no other medical history. This case highlights a rare cause of portal hypertension and the need for prompt medical management.
Improved electrochemical synthesis of Cu–Fe/brass foil alloy followed by combustion for high-efficiency photoelectrodes and hydrogen production in alkaline solutions
Authors: Kholidy Islam , BinSabt Mohammad H. , Abd El-Salam H. M. , Shaban Mohamed , Rabia Mohamed 
Published: February 2025

Abstract
The electrochemical synthesis of copper, iron, and their alloys on brass foil plates, using varying concentrations of CuCl2 and FeCl3 solutions, was conducted. Characterization techniques including X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscope, and cyclic voltammetry were employed to analyze the structures, morphologies, and electrochemical activities of the deposits. Upon combustion, an alloy oxide with a chemical composition of (30Cu–2.5Fe–35Zn–32.5O), comprising major phases of CuFeO2 and CuFe2O4, along with minor materials, such as Cu–Fe, CuO, ZnO, and Fe2O3, was prepared. Prior to combustion, two distinct alloys, denoted Alloy(i) and Alloy(ii), with varying compositions and phases, were deposited. Alloy(i), deposited from a solution of higher CuCl2 and lower FeCl3 concentrations, exhibited a composition of 80Cu–2Fe–16Zn–2O, while Alloy(ii), deposited from a solution with higher FeCl3 concentration, had a composition of 60Cu–0.25Fe–36.75Cu–3O. The alloys’ purity was confirmed using energy-dispersive X-ray techniques, with surface morphology varying based on the concentration of FeCl3. Alloy(i) showed a high rate of hydrogen production in alkaline solution, with a current density of 708 mA·cm−2 at a potential of 2.04 V. Additionally, the alloy oxide, utilized as a photoelectrode material, demonstrated current densities of 2.54 mA·cm−2 in the dark and 33 mA·cm−2 under light conditions when tested under a solar simulator with an intensity of 400 mW·cm−2.
Influence of different surface textures on wettability of UHMWPE and POM- an experimental study
Authors: Chen Song , Chen Wei , Bao Xiangcai , Ou Changjie , Pan Cunteng , Liu Jiaming , Jia Dan 
Published: February 2025

Abstract
Polyoxymethylene (POM) and ultra-high molecular weight polyethylene (UHMWPE) are widely used in aerospace, petrochemical, marine engineering, medical equipment and other fields, because of their high elasticity, low density, high strength and high toughness. This paper studied the solid–liquid contact phenomenon by measuring the contact angle between these two polymers and water droplets. The orthogonal test data of surface contact angle between UHMWPE/water and POM/water were processed by using the range analysis method. The effects of surface texture, shape and size on the wettability of UHMWPE and POM were studied. The results show that there is a significant correlation between the roughness of UHMWPE and POM and the contact angle, and the trend is basically the same. Through the relationship between roughness of different texture surfaces and contact angle range R, it can be concluded that the greater the roughness, the lower the influence of surface texture size parameters. The influence of four texture shapes on the surface wettability of UHMWPE and POM was analyzed. The results show that the surface wettability of UHMWPE and POM is affected by four texture shapes in the order of square > circle > hexagon > groove shape, and that different surface texture parameters have different effects on the contact angle of water droplets on different texture shapes. The surface wettability of UHMWPE is more easily affected by the structure width W. The surface wettability of POM is more easily affected by the spacing width B, and it shows stronger hydrophobicity. This discovery may provide a certain reference value for the preparation of hydrophobic and superhydrophobic surfaces. It is great significance to optimize the surface texture and improve the wettability of the material.
A Mediology Study on the Transcultural Communication of Chinese Animation
Authors: Wang Zhe , Huang Jiayi 
Published: February 2025

Abstract
Chinese animation, which originated in the 1920s, has undergone over a hundred years of historical evolution and has become an important medium for the transcultural communication of Chinese culture. This study is based on Debray’s mediology, using multimodal discourse analysis as the research method. From three dimensions: morphological changes, dynamic structures, and cultural approaches, it explores why Chinese animation has experienced innovation, inheritance, and renewal, as well as the media logic that assists in the transcultural communication of Chinese culture. In the dual context of globalization and the great rejuvenation of the Chinese nation, Chinese animation must overcome the rigid binary opposition between China and the West under the protection of cultural policies, media technology, and industrial economy. Based on Chinese culture and guided by the concept of “plural civilization,” Chinese animation should exchange, learn from other cultures, and enhance its transcultural communication ability.
Incidental Discovery of Giant Ovarian Cysts During Autopsy. Case Analysis and Literature Review
Authors: Kazlauskaitė Justė , Chmieliauskas Sigitas , Vasiljevaitė Diana , Laima Sigitas 
Published: February 2025

Background: Cysts are called giant when they are >10 cm in diameter. Today the frequency of giant ovarian cysts is decreasing due to good diagnostic methods and regular gynecological examination. These cysts occur more frequently in women of reproductive and postmenopausal age. The most common giant cysts are benign serous cystadenomas. Diagnosing giant cysts can be hindered by nonspecific symptoms, the patient‘s reluctance to see a doctor and fear of surgery. The purpose of this study is to review the existing literature on this topic and describe three cases of giant cysts found at autopsy.Materials and methods: A literature review was conducted in the Medline (PubMed) database over a period of 10 years. The information concerning the examination of deceased individuals after their death was sourced from the database of the Lithuanian State Forensic Medicine Service. After the analysis of the deceased persons in the years 2015–2022 in the State Forensic Medicine Service, out of 1638 deceased persons, three cases of giant cysts were identified. These three cases were analyzed retrospectively. During these investigations, the circumstances of finding the scene, the results of the autopsy, and the data of additional toxicological and microscopic tests were evaluated.Results: A retrospective study of 3 cases confirms the fact that giant ovarian cysts are a rare phenomenon. In case 1, the corpse of a 75-year-old woman was examined, a 30x30x25 cm left ovarian cyst was found, the woman had chronic ischemic heart disease; case 2 was a 65-year-old woman with a 19x25x12 cm right ovarian cyst and deep vein thrombosis with pulmonary embolism; case 3 was a 62-year-old woman with a 40x30x30 cm right ovarian cyst and chronic ischemic heart disease. In all cases, giant ovarian cysts were incidental findings and not the primary cause of death. The described clinical cases corresponded to the characteristics of giant cysts indicated in the literature: appeared in the postmenopausal period, benign course, diagnosed in patients who did not seek medical attention.Conclusions: Thanks to good early diagnosis, ovarian cysts are diagnosed early, before they reach gigantic size, so giant cysts are extremely rare. Delayed diagnosis is related to reluctance of patients to consult doctors and confusion with ascites and obesity. They are usually benign, and the symptoms they cause are related to mass effect – pressure on nearby organs.
Clinical and Electrophysiological Evaluation of Electrical Stimulation in Patients with Bell’s Palsy
Authors: Çelik Fatma , Ayyıldız Aylin , Çiftci İnceoğlu Selda , Yılmaz Figen , Çelik Mustafa , Kuran Banu 
Published: February 2025

Background: The objective of this study is to assess the clinical and electrophysiological effectiveness of electrical stimulation in patients diagnosed Bell’s palsy (BP), and to examine its impact on potential complications that may arise during the course of the illness.Methods: Thirty patients diagnosed with BP were enrolled and randomized into two treatment groups of 15 patients each. The treatment group (TG) received 15 sessions of electrical stimulation (ES), infrared, and exercise therapy, 5 days a week for 3 weeks, while the control group (CG) received sham ES, infrared, and exercise therapy. Evaluations were conducted by electromyography before treatment and at 1 and 3 months after the end of treatment for all patients.Results: When evaluating patients in both groups based on the side where the BP developed, electrophysiological examination showed an increase in the rate of synkinesis in both the TG and CG. However, there was no statistically significant difference between the two groups. The study found that ES did not reduce the presence of synkinesis in denervated muscles. However, the nerve conduction studies of the studied branches of the facial nerve showed a decrease in distal latencies and an increase in amplitudes of compound muscle action potentials, indicating that ES has a positive effect on nerve regeneration.Conclusion: ES resulted in a notable reduction in distal latency values within the treatment group. Additionally, ES was found to significantly alleviate depressive symptoms, although it did not result in an improvement in overall quality of life. Therefore, ES is considered a safe treatment method that can be used in the treatment of BP.
Sensory Modulation Dysfunction in Child Victims of Trauma from four residential care sites in Southern Gauteng, South Africa.
Authors: Joseph Rowena Yasmin , Van der Linde Janine , Franzsen Denise 
Published: February 2025

IntroductionThe ability to modulate sensory input or the way an individual responds to sensory information, to create an appropriate adaptive response may be influenced by exposure to trauma. The aim of this study was to describe sensory modulation dysfunction in child victims of trauma in the clinical setting.MethodUsing purposive sampling, child victims of trauma from four residential care sites were selected. The Child Sensory ProfileTM 2 authored by Winnie Dunn in 2014, (based on the theoretical foundations of Ayres Sensory Integration), was completed by childcare workers to screen the sensory modulation of 128 children.ResultsOf the participants 91.4 % (117) were identified with sensory modulation dysfunction with only 8.6 % (11) participants displaying no symptoms and scoring "just like the majority of others" in all categories of the summary scores. Over 50% of the participants presented with sensory thresholds and self-regulation according to Avoidance, Sensitivity and Low Registration quadrants that were 'more than others and much more than others'. Over 50% of participants also displayed difficulty in the sensory system of Touch, in Social-Emotional and Attentional behaviours, at a 'more than others and much more than others' level. For this sample of CVT, a unique sensory profile which differs significantly from typical children " just like the majority of others," indicated a vigilant sensory subtype with increased Sensitivity and Avoidance.ConclusionA high percentage of child victims of trauma presented with sensory modulation dysfunction, mostly with low thresholds for sensory input, which indicates that they may not interpret the input in a meaningful way. This would lead to a disruption in self-regulation and adaptive behaviour affecting participation in occupations.