bluuebunny/crossref_metadata_2025_split huggingface dataset:
Challenging the Portrait of the Unhealthy Gamer—The Fitness and Health Status of Esports Players and Their Peers: Comparative Cross-Sectional Study
Authors: Ketelhut Sascha , Bodman Alex , Ries Thomas , Nigg Claudio R 
Published: August 2023

Background
Esports players are often referred to as sedentary athletes, as gaming requires prolonged sedentary screen exposure. As sedentary behavior and physical inactivity are major causes of noncommunicable diseases and premature death, esports players may be at an increased risk for health implications. Prior research has established esports players as having higher levels of body fat and lower levels of lean body mass versus age-matched controls, suggesting the need to assess further health and fitness outcomes of this demographic. However, while research interest is undoubtedly increasing, the majority of studies has focused on subjective self-report data and has lacked relevant objective health and fitness measurements.

Objective
This study aimed to assess the health and fitness status of a group of competitive esports players in relation to an age- and sex-matched comparison group.

Methods
In total, 51 competitive esports players (mean 23, SD 3 years, 2 female) and 51 nonesports players (mean 24, SD 3 years, 2 female) were enrolled in this cross-sectional laboratory study. The esports players and the nonesports players completed a questionnaire assessing demographic data and self-reported physical activity levels. Furthermore, physical parameters including BMI, waist-to-height ratio, body fat percentage, systolic blood pressure, diastolic blood pressure, pulse wave velocity, maximal grip strength, and maximal oxygen consumption were assessed.

Results
There were no significant differences in BMI (t100=1.54; P=.13; d=0.30), waist-to-height ratio (t100=1.44; P=.16; d=0.28), body fat percentage (t100=−0.48; P=.63; d=−0.09), systolic blood pressure (t100=−0.06; P=.93; d=−0.01), diastolic blood pressure (t100=0.37; P=.71; d=0.07), pulse wave velocity (t93=−2.08; P=.15; d=−0.43), maximal grip strength (t100=−.08; P=.94; d=−0.02), maximal oxygen consumption (t100=−0.11; P=.92; d=−0.02), and physical activity (PA) levels (t86=2.17; P=.08; d=0.46) between the groups.

Conclusions
While the health narrative directed toward esports players has been mainly negative, this laboratory-based study indicated that esports players are not less healthy or fit compared to their peers. However, it seems that esports players are very heterogeneous and seem to span across the whole range of the fitness and health spectrum. Thus, the generalized statements of the esports athlete as an obese and unhealthy individual may need to be reconsidered.
Personalized Flexible Meal Planning for Individuals With Diet-Related Health Concerns: System Design and Feasibility Validation Study
Authors: Amiri Maryam , Li Juan , Hasan Wordh 
Published: August 2023

Background
Chronic diseases such as heart disease, stroke, diabetes, and hypertension are major global health challenges. Healthy eating can help people with chronic diseases manage their condition and prevent complications. However, making healthy meal plans is not easy, as it requires the consideration of various factors such as health concerns, nutritional requirements, tastes, economic status, and time limits. Therefore, there is a need for effective, affordable, and personalized meal planning that can assist people in choosing food that suits their individual needs and preferences.

Objective
This study aimed to design an artificial intelligence (AI)–powered meal planner that can generate personalized healthy meal plans based on the user’s specific health conditions, personal preferences, and status.

Methods
We proposed a system that integrates semantic reasoning, fuzzy logic, heuristic search, and multicriteria analysis to produce flexible, optimized meal plans based on the user’s health concerns, nutrition needs, as well as food restrictions or constraints, along with other personal preferences. Specifically, we constructed an ontology-based knowledge base to model knowledge about food and nutrition. We defined semantic rules to represent dietary guidelines for different health concerns and built a fuzzy membership of food nutrition based on the experience of experts to handle vague and uncertain nutritional data. We applied a semantic rule-based filtering mechanism to filter out food that violate mandatory health guidelines and constraints, such as allergies and religion. We designed a novel, heuristic search method that identifies the best meals among several candidates and evaluates them based on their fuzzy nutritional score. To select nutritious meals that also satisfy the user’s other preferences, we proposed a multicriteria decision-making approach.

Results
We implemented a mobile app prototype system and evaluated its effectiveness through a use case study and user study. The results showed that the system generated healthy and personalized meal plans that considered the user’s health concerns, optimized nutrition values, respected dietary restrictions and constraints, and met the user’s preferences. The users were generally satisfied with the system and its features.

Conclusions
We designed an AI-powered meal planner that helps people create healthy and personalized meal plans based on their health conditions, preferences, and status. Our system uses multiple techniques to create optimized meal plans that consider multiple factors that affect food choice. Our evaluation tests confirmed the usability and feasibility of the proposed system. However, some limitations such as the lack of dynamic and real-time updates should be addressed in future studies. This study contributes to the development of AI-powered personalized meal planning systems that can support people’s health and nutrition goals.
Implementation of a Surveillance System for Severe Acute Respiratory Infections at a Tertiary Care Hospital in Austria: Protocol for a Retrospective Longitudinal Feasibility Study
Authors: El-Khatib Ziad , Richter Lukas , Reich Andreas , Benka Bernhard , Assadian Ojan 
Published: August 2023

Background
The risk of a large number of severe acute respiratory infection (SARI) cases emerging is a global concern. SARI can overwhelm the health care capacity and cause several deaths. Therefore, the Austrian Agency for Health and Food Safety will explore the feasibility of implementing an automatic electronically based SARI surveillance system at a tertiary care hospital in Austria as part of the hospital network, initiated by the European Centre for Disease Prevention and Control.

Objective
We aim to investigate the availability of routinely collected health record data pertaining to respiratory infections and the optimal approach to use such available data for systematic surveillance of SARI in a real-world setting, describe the characteristics of patients with SARI before and after the beginning of the COVID-19 pandemic, and investigate the feasibility of identifying the risk factors for a severe outcome (intensive care unit admission or death) in patients with SARI.

Methods
We will test the feasibility of a surveillance system, as part of a large European network, at a tertiary care hospital in the province of Lower Austria (called Regional Hospital Wiener Neustadt). It will be a cross-sectional study for the inventory of the electronic data records and implementation of automatic data retrieval for the period of January 2019 through the end of December 2022. The analysis will include an exploration of the database structure, descriptive analysis of the general characteristics of the patients with SARI, estimation of the SARI incidence rate, and assessment of the risk factors and different levels of severity of patients with SARI using logistic regression analysis.

Results
This will be the first study to assess the feasibility of SARI surveillance at a large 800-bed tertiary care hospital in Austria. It will provide a general overview of the potential for establishing a hospital-based surveillance system for SARI. In addition, if successful, the electronic surveillance will be able to improve the response to early warning signs of new SARI, which will better inform policy makers in strengthening the surveillance system.

Conclusions
The findings will support the expansion of the SARI hospital-based surveillance system to other hospitals in Austria. This network will be of use to Austria in preparing for future pandemics.

International Registered Report Identifier (IRRID)
PRR1-10.2196/47547
Un juego de inversión con información completa e incompleta aplicado al mercado eléctrico
Authors: García Mazo Claudia María , Ramírez Díaz Luis Francisco , Monsalve Lozano Bernardo Antonio 
Published: August 2023

<p>El propósito de este trabajo es presentar dos juegos de inversión, con información completa e imperfecta en tres etapas, que permita la identificación del equilibrio de los jugadores en un mercado oligopólico. La reestructuración del mercado de energía trajo consigo la aparición de nuevos competidores convirtiendo al sector en un escenario con alto riego e incertidumbre, como consecuencia de la volatilidad de la demanda, competencia entre agentes, los precios de la electricidad y de los combustibles, dificultando de esta forma la toma de decisiones en relación con la inversión en la generación de la electricidad. Esta propuesta aplica como metodología la teoría de juegos que ayuda a la toma de decisiones en una estrategia de competencia imperfecta. Se concluye que cuando hay suficiente información tanto para el titular como el potencial entrante, la mejor opción es invertir, pero cuando la información es asimétrica, la mejor opción para el Potencial Entrante es invertir.</p>
El ultrasonido gástrico en la determinación del estado prandial preoperatorio
Authors: Paz Echeverry Omar Andrés , Narváez Ocampo Álvaro Javier , Díaz Ordoñez Juan Carlos , Garzón Portilla María Camila , Paz Echeverry Mario Javier , Muñoz Meza Helder Josué , Guerrero Restrepo Amparo Elizabeth 
Published: August 2023

Introducción: La aspiración de contenido gástrico representa la principal causa de muerte relacionada con la anestesia. El ultrasonido gástrico parece ser útil para el estudio del contenido gástrico, en especial en situaciones donde no existen o se desconocen las condiciones de ayuno.
Objetivo: Describir la utilidad del ultrasonido para la valoración del contenido gástrico preoperatorio.
Metodología: Se realizó una búsqueda estructurada en las bases de datos Pubmed, Embase, SciELO y Cochrane Library con los descriptores fasting; anesthesia; anesthesia, general; ultrasonics, ultrasonography, stomach (MeSH).
Resultados: Se encontraron alrededor de 29 artículos con información relevante para el desarrollo de la presente revisión.
Conclusiones: Aunque el ultrasonido gástrico parece ser una técnica útil para el estudio del contenido gástrico, se desconoce su impacto en la incidencia de aspiración neumónica, por lo que se necesitan más estudios para promover su uso rutinario en la práctica clínica.
Hubungan persepsi sosial siswa berkebutuhan khusus dengan bullying di sekolah inklusi
Authors: Arifni Reza , Firman Firman 
Published: August 2023

Bullying is a hurtful behavior carried out repeatedly by a strong party against a weak party, the aim is to control and provide physical and verbal assault treatment, so that later it will cause physical and psychological pain. one of the factors that influence bullying is perception. students who have negative social perceptions of students with special needs will carry out acts of bullying. This study uses a quantitative method with a descriptive correlational approach. the population in the study amounted to 536 students of SMP 5 Padang who perceived students with special needs negatively so that they carried out acts of bullying against students with special needs using a stratified random sampling technique. data collection using product moment correlation formula. the results of this study found: 1. social perceptions of students with special needs are in the medium category with a percentage of 47.82%, 2. bullying is in a very low category with a percentage of 32.17%, 3. there is a negative and significant relationship between social perceptions of students with special needs with bullying, with rho=-0.233 and a significance level of 0.000
Hubungan self efficacy dengan kesiapan kerja siswa kelas XII Sekolah Menengah Kejuruan (SMK)
Authors: LITRA SOFIA AMELIA 
Published: August 2023

Kesiapan kerja adalah sikap yang harus dimiliki seseorang dalam mempersiapkan diri untuk memasuki dunia kerja yang erat kaitannya dengan ilmu pengetahuan, pemahaman dan atribut kepribadian sehingga dapat mencapai tujuan yang diinginkan. Salah satu faktor yang di duga mempengaruhi kesiapan kerja siswa adalah self efficacy. Penelitian ini bertujuan untuk mendeskripsikan: (1) self efficacy siswa kelas XII SMK, (2) kesiapan kerja siswa kelas XII SMK, (3) menguji hubungan self efficacy dengan kesiapan kerja siswa kelas XII SMK Negeri 1 Lembah Gumanti. Penelitian ini menggunakan metode kuantitatif dengan jenis penelitian deskriptif korelasional. Populasi penelitian sebanyak 246 siswa yang terdaftar di kelas XII SMK Negeri 1 Lembah Gumanti Tahun ajaran 2022/2023 dengan sampel 152 siswa yang dipilih menggunakan teknik Simple Random Sampling. Pengumpulan data pada penelitian ini menggunakan angket kesiapan kerja siswa kelas XII SMK dan angket self efficacy siswa kelas XII SMK dengan model skala likert. Pengolahan data dilakukan dengan menggunakan teknik statistik deskriptif dan untuk menguji hubungan data menggunakan rumus Pearson Product Moment. Hasil penelitian menunjukan bahwa: (1) self efficacy siswa kelas XII berada pada kategori rendah dengan persentase 52,63%, (2) kesiapan kerja siswa kelas XII berada pada kategori rendsh dengan persentase 60,53%, (3) terdapat hubungan yang signifikan antara self efficacy siswa dengan kesiapan kerja siswa kelas XII dengan besar korelasi 0,95 dan tarag signifikansi 0,05.
Kontrol Sosial dalam Mengantisipasi Perilaku Bullying di SMA
Authors: Harahap Zainab , Firman Firman 
Published: August 2023

Perilaku bullying adalah suatu perilaku agresif yang dilakukan dengan sengaja untuk menindas ataupun menyakiti orang lain baik secara verbal, non verbal dan psikis sehingga dapat menimbulkan dampak negatif bagi korbannya. Salah satu faktor penyebab terjadinya perilaku bullying karna tidak adanya kontrol sosial siswa antar sesama siswa.Maka dari itu upaya untuk mengantisipasi perilaku bullying adalah dengan adanya kontrol sosial. Penelitian ini bertujuan untuk mendeskripsikan: (1) kontrol sosial siswa dalam mengantisipasi perilaku bullying di SMA, (2) kontrol sosial siswa dalam mengantisipasi perilaku bullying berdasarkan aspek attachment, (3) kontrol sosial siswa dalam mengantisipasi perilaku bullying berdasarkan aspek involvement, (4) kontrol sosial siswa dalam mengantisipasi perilaku bullying berdasarkan aspek commitment, (5) kontrol sosial siswa dalam mengantisipasi perilaku bullying berdasarkan aspek belief.Penelitian ini menggunakan metode kuantitaif dengan analisis deskriptif. Populasi penelitian berjumlah 357 orang siswa kelas X, XI, dan XII di SMA Negeri 1 Panyabungan Utara tahun ajaran 2022/2023 dengan sampel penelitian berjumlah 189 orang yang dipilih dengan menggunakan teknik Stratified Random Sampling. Pengumpulan data pada penelitian ini menggunakan angket kontrol sosial siswa dalam mengantisipasi perilaku bullying dengan model skala likert. Pengolahan data dilakukan dengan menggunakan teknik statistika sederhana persentase dan untuk menetapkan kriteria penilaian dalam penelitian ini menggunakan rentang interval.Hasil penelitian menunjukan bahwa: (1) kontrol sosial siswa dalam mengantisipasi perilaku bullying secara keseluruhan berada pada kategori tinggi dengan persentase 60,85%, (2) kontrol sosial siswa dalam mengantisipasi perilaku bullying dilihat dari aspek attachment berada pada kategori tinggi dengan persentase 52,91%, (3) kontrol sosial siswa dalam mengantisipasi perilaku bullying dilihat dari aspek commitment berada pada kategori tinggi dengan persentase 59,26%, (4) kontrol sosial siswa dalam mengantisipasi perilaku bullying dilihat dari aspek invelvoment berada pada kategori tinggi dengan persentase 50,79%, (5) kontrol sosial siswa dalam mengantisipasi perilaku bullying dilihat dari aspek belief berada pada kategori tinggi dengan persentase 54,50%..
PENYESUAIAN DIRI SISWA KELAS VII DI SEKOLAH MENENGAH PERTAMA
Authors: Tjeriawan Chenrika Arabella , Sukmawati Indah 
Published: August 2023

Adjustment is important for students of class VII at school. Phenomenon in the field, students are required to follow school rules and adapt in the school environment. New students can only interact and communicate with known classmates and friends. The aim of the research is to look at the description of students' self-adjustment in class VII. Quantitative research method with a descriptive approach. The sample in this study were 53 students with a sampling technique that is simple random sampling. Collecting data using a self-adjustment questionnaire with a Likert scale model. To see a picture of student self-adjustment using the percentage analysis formula. The results of the study found a description of students' self-adjustment in the moderate category with a percentage of 33.96%. This means that SMPS Bina Satria Medan students are able to adjust to the school environment. Keywords: Self-adjustment, School
Quantification of the bacterial flora and its major constituents on the abdominal skin of clinically healthy dogs
Authors: Harvey Richard G. , Duclos David , Krumbeck Janina , Tang Shuiquan 
Published: August 2023

Abstract

OBJECTIVE
To report the density, and the major constituents, of the bacteria on the skin surface of healthy dogs and to assess if scraping the skin before sampling was necessary.

ANIMALS
20 healthy dogs were recruited for the study, with informed consent in all cases.

METHODS
Flocked swabs were used to sample the skin surface and to sample the skin surface after superficial scraping with a blunted spatula. Both samples were taken within a brass guide of 3.5 cm−2 area. Next-generation 16S rRNA sequencing was used to identify and quantify components of the bacterial microbiome.

RESULTS
The median density of the bacterial microbiome on the ventral abdomen of 20 healthy dogs was approximately 1.1 X 105 cm−2 (IQR 1.22 X 104, 1.6 X 105 cm−2). Sphingomonas species were isolated on 17 of the 20 dogs and Corynebacterium kroppstedtii from 15.

CLINICAL RELEVANCE
This is the first study to report the density of the canine skin microbiome. Superficial scraping of the skin before swabbing does not affect the result of sampling the microbiome in healthy dogs. These results will increase our understanding of the biology of canine skin.
Retroperitoneal pararenal dedifferentiated liposarcoma with epithelioid/neuroendocrine features, somatostatin-positive.
Authors: Gaggero Gabriele , Bet Paola , Taietti Davide , Ingaliso Marta , Spina Bruno 
Published: August 2023

Abstract
Liposarcomas are malignant mesenchymal neoplasms that, although derived from adipocytes, may dedifferentiate to other cell types. We present an exceedingly rare case of epithelioid/neuroendocrine dedifferentiation with somatostatin expression of a pararenal retroperitoneal liposarcoma.
Based on the immunomorphological features, the diagnosis was possible with the support of the molecular FISH investigation: it showed amplification of the MDM2 gene, which is present in most liposarcomas, even in dedifferentiated ones.
STATUS GIZI LANSIA PANTI WERDHA HANA DAN SASANA TRESNA WERDHA RIA PEMBANGUNAN DENGAN MNA DAN IMT
Authors: Riskyana Claudya dwie , Meilani Kumala  
Published: August 2023

Menurut World Health Organization (WHO), proporsi populasi dunia di atas 60 tahun akan meningkat hampir dua kali lipat dari 12% menjadi 22% antara tahun 2015 dan 2050. Jumlah penduduk lanjut usia di Indonesia meningkat diperkirakan 40 juta jiwa (13,8%) pada tahun 2035. Penelitian yang dilakukan di India pada 170 lanjut usia menunjukkan 34,2% prevalensi malnutrisi dan 47,6% berisiko malnutrisi. Seiring meningkatnya populasi lanjut usia (lansia) dunia, prevalensi malnutrisi akan meningkat menjadi 29,1% pada tahun 2080. Penilaian status gizi pada lansia merupakan kegiatan yang perlu dilakukan untuk menghindari penyakit yang dapat terjadi. Berbagai cara dapat dilakukan untuk menilai status gizi lansia. Pada penelitian ini merupakan penelitian deskriptif yang menilai status gizi lansia Mini Nutritional Assessment (MNA) dan Indeks Massa Tubuh (IMT). Responden merupakan lansia dari panti werdha hana dan sasana tresna werdha Ria Pembangunan yang bersedia. Sampel diambil dengan teknik non probability sampling dan dianalisis menggunakan deskriptif. Hasil analisis didapatkan status gizi normal berdasarkan MNA 55 responden (59,1%) dan berdasarkan IMT 35 responden (37,6%). Dilakukan analisis berdasarkan usia menunjukkan status gizi normal mayoritas pada lanjut usia (60-74 tahun). Kesimpulan Hasil penelitian ini menunjukkan sebagian besar lansia mempunyai status gizi dalam batas normal berdasarkan MNA dan IMT.
Trends in the Development of Metallic and Bimetallic Nanoparticles: A Patents Landscape Analysis
Authors: Cely-Bautista María Mercedes , Castellar Ortega Grey Cecilia , Jaramillo Colpas Javier , Romero Mejía Iván Alberto 
Published: August 2023

The upward development of nanotechnology in the last 30 years for applications in medicine, agriculture, and energy, among others, has substantially impacted the development of scientific articles and patents. This has stimulated the knowledge economy by improving university-industry integration, which benefits all. The increasing development of patents leads us to analyze, within a period of 10 years, the emerging technologies in developing metallic and bimetallic nanoparticles. Additionally, the incidence that the production of patents has had on developing this technology in leading countries such as the United States, China, Australia, and India is shown. This article shows a scientometric analysis of the development of patents the metallic and bimetallic nanoparticles. Aspects such as patents by country, types of patents, inventors, applicants, and most developed technologies were evaluated. Scopus databases, Espacenet software, and different computer tools were used for the analysis. The results showed the United States and China with 53.3% of patent production with respect to the total; the United States mainly develops patents, and the principal applicants are Universities (63%) and industry (37%).
Desain dan Analisis Performa Mesin Pemipil Jagung Portabel Berkapasitas Sedang
Authors: Haikal Haikal , Purwono Arif Hidayat , Jamaldi Agus , Margono Bambang , Suryono Edy , Joharwan Johanes Wawan , Wiyono Apri , Isnarno Isnarno , Nurhayati Dewi Ratna 
Published: August 2023

Alat pemipil jagung telah berkembang di indonesia mulai dari alat pemipil jagung sangat sederhana sampai alat pemipil jagung mekanis. Namun alat pemipil jagung dengan kapasitas skala menengah belum begitu berkembang. Tujuan penelitian adalah mendesain dan menganalisis perfoma mesin pemipil jagung portabel berkapasitas sedang untuk memenuhi proses pengolahan panen jagung dimana dapat menambah produktifitas, kualitas hasil pipilan jagung dengan kapasitas skala menengah dan juga mengembangkan rancangan alat pemipil baru. Penelitian ini dilakukan secara 3 tahap yaitu observasi lapangan, desain, dan unjuk kerja mesin. Hasil penelitian didapat sebuah mesin pemipil jagung dengan pengeerak motor listrik berdaya 0.5 Hp. Hasil unjuk kerja menunjukkan bahwa kecepatan proses pemipilan sangat berpengaruh terhadap hasil pipilan. Semakin tinggi kecepatan proses pemipil yaitu 2400 rpm, maka akan menghasilkan jagung yang terpipil secara sempurna atau tidak bersisa.