bluuebunny/crossref_metadata_2025_split huggingface dataset:
EPIDEMIOLOGIA DAS HOSPITALIZAÇÕES POR DPOC EM CURITIBA: TENDÊNCIAS E IMPACTO AO LONGO DE UMA DÉCADA
Authors: Rossini Julia Delai , Delai Rossini Katia 
Published: December 2024

A Doença Pulmonar Obstrutiva Crônica (DPOC) é uma condição respiratória que afeta significativamente a qualidade de vida dos pacientes e gera impacto considerável nos sistemas de saúde. Diversos estudos destacam variações nas taxas de hospitalização por DPOC, influenciadas por fatores como idade, clima e condições ambientais.

O objetivo principal foi analisar as taxas de hospitalização por DPOC em Curitiba entre 2013 e 2023, focando nas variações etárias e em tendências significativas ao longo dos anos. Para isso, conduziu-se um estudo observacional retrospectivo com dados extraídos do DATASUS, incluindo todos os pacientes hospitalizados com diagnóstico principal de DPOC, organizados em quatro faixas etárias: menores de 40 anos, 40-59 anos, 60-79 anos e 80 anos ou mais. Utilizamos estatísticas descritivas para avaliar as hospitalizações anuais e identificar padrões sazonais.

Entre 2013 e 2023, observou-se um aumento contínuo nas hospitalizações por DPOC, com uma elevação total de 106,3%, de 756 internações em 2013 para 1.556 em 2023. As internações variaram conforme a faixa etária, sendo o grupo de 60 a 79 anos o mais representativo, com 5.693 internações (57% do total). Notou-se também uma variação sazonal, com aumento das hospitalizações durante o inverno, o que sugere influência de fatores climáticos como temperatura e umidade.

As conclusões deste estudo destacam a necessidade de estratégias de saúde pública para a prevenção e manejo da DPOC, com enfoque em grupos etários mais vulneráveis, como os indivíduos entre 60 e 79 anos. Além disso, as tendências sazonais sugerem que intervenções adicionais durante o inverno, incluindo campanhas de vacinação e conscientização, podem ser eficazes para reduzir o número de hospitalizações e o impacto da doença na população.
Efektivitas Pemberian Makanan Tambahan Berbahan Pangan Lokal Terhadap Status Gizi Balita Stunting : Systematic Review
Authors: Apriliani Ferenadia , Fajar Nur Alam , Rahmiwati Anita 
Published: December 2024

Stunting merupakan masalah gizi utama yang masih banyak di Indonesia. Prevalensi stunting yang tinggi menjadi ancaman terhadap kesejahteraan dan ketahanan nasional jangka panjang. Menurut hasil survei Status Gizi Indonesia (SSGI) 2022 prevalensi stunting sebesar 21,6% sedangkan target prevalensi stunting pada tahun 2024 yaitu 14% dan target WHO yaitu kurang dari 20%. Penanggulangan stunting di Indonesia dilakukan dengan berpedoman kepada Perpres No.72 Tahun 2021 tentang Strategi Nasional Percepatan Penurunan Stunting melalui intervensi spesifik berupa pemberian makanan tambahan (PMT) lokal kepada balita stunting. Tujuan dari penelitian ini untuk mengetahui dan menambah wawasan mengenai bagaimana pemanfaatan makanan tambahan berpangan lokal diberbagai daerah dalam upaya Penanggulangan stunting di Indonesia. Penelitian ini merupakan systematic review menggunakan metode PRISMA. Pemilihan artikel sesuai kriteria inklusi dan eksklusi serta pencariannya melalui database Google scholar dengan kata kunci “PMT pangan lokal, Status Gizi, Balita Stunting”. Artikel yang dilakukan review dari tahun 2020-2024 dan didaptkan 12 artikel yang dilakukan review. Hasil penelitian ini menunjukkan bahwa pemberian makanan tambahan (PMT) berbasis pangan lokal mempengaruhi peningkatan berat badan (BB) dan tinggi badan (TB) pada balita stunting, Jika diberikan selama minimal 30 hari. Penelitian ini menyimpulkan bahwa bahwa pemberian makanan tambahan pangan lokal pada balita seperti tempe, tahu, Udang rebon, ikan patin dan kelor yang diolah menjadi makanan seperti bubur ikan, nugget, otak-otak dan bakso selama 30 hari hingga 90 hari dapat menjadi salah satu cara penurunan stunting.
Faktor - Faktor Yang Berhubungan Dengan Kejadian Karang Gigi Di Poli Gigi RSUD Dr. H.M. Rabain Kabupaten Muara Enim
Authors: Ambarita Eka Novitasari , Lilia Deli 
Published: December 2024

Pendahuluan: Karang gigi merupaka nendapan mineral, yang terjadi karena sisi makanan yang menempel pada plak yang terdapat pada enamel mahkota gigi yang tidak dibersihkan secara baik. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan kejadian karang gigi di poli gigi RSUD dr. H.M Rabain Kabupaten Muara Enim. Metode: Desain penelitian yang digunakan adalah desain penelitian Cross Sectional. Populasi dalam penelitian ini adalah seluruh pasien dengan umur 17 tahun ke atas yang berobat ke poli gigi RSUD dr. H.M Rabain Kabupaten Muara Enim yang berjumlah 249 pasien dengan jumlah sampel sebesar 152 sampel. Uji statistik yang digunakan adalah uji chisquare. Hasil: Berdasarkan analisis univariat diperoleh hasil 59 responden (38,8%) yang mengalami karang gigi, terdapat 66 responden (43,4%) ada pengetahuan kurang baik, terdapat 73 responden (48%) yang melakukan frekuensi menyikat gigi kurang baik, terdapat 70 responden (46,1%) yang melakukan cara menyikat gigi kurang baik, terdapat 68 responden (44,7%) yang mengkonsumsi jenis makanan kurang baik untuk kesehatan gigi mulut dan terdapat 69 responden (45,4%) yang mempunyai kebiasaan mengunyah satu sisi. Hasil analisis bivariat diperoleh hasil variabel pengetahuan dengan p value 0,001, frekuensi menyikat gigi dengan p value 0,002, cara menyikat gigi dengan p value 0,002, jenis makanan dengan p value 0,007 dan kebiasaan mengunyah satu sisi dengan p value 0,000 Kesimpulan: Ada hubungan yang bermakna antara pengetahuan, frekuensi menyikat gigi, cara menyikat gigi, jenis makanan dan kebiasaan mengunyah satu sisi dengan kejadian karang gigi di Poli Gigi RSUD dr. H.M Rabain Kabupaten Muara Enim Tahun 2024.
Pengembangan Aplikasi "ASANTI " (Antisipasi stunting pada kelompok Risiko Tinggi) sebagai Media Penurunan Stunting di Indonesia
Authors: Yuliastuti Santi , Diana Helmi 
Published: December 2024

Latar Belakang: Stunting merupakan bentuk kegagalan pertumbuhan (growth faltering) akibat akumulasi ketidakcukupan nutrisi yang berlangsung lama. WHO mengestimasikan prevalensi balita stunting diseluruh dunia sebesar 22% atau 149,2 juta pada tahun 2020. Salah satu faktor penyebab stunting adalah banyaknya kasus kehamilan ibu risiko tinggi dengan kasuk KEK. Pada saat ini media yang paling banyak diakses oleh ibu-ibu adalah perangkat seluler atau handphone. Oleh karena itu aplikasi berbasis Android menjadi efektif sebagai upaya peningkatan pengetahuan. Tujuan: Membuat rancangan Aplikasi berbasis androdi “ASANTI" (Atisipasi Stunting pada kelompok Risiko Tinggi) " sebagai media edukasi pencegahan stunting pada ibu hamil. Metode: Penelitian ini merupakan penelitian Research and Development (R&D) yang terdiri dari beberapa tahap yaitu, analisis potensi dan masalah, pengumpulan data, desain produk, validasi desain, revisi desain, uji coba produk, revisi produk, uji coba pemakaian dan revisi produk. Hasil: Aplikasi ASANTI telah melakukan uji ahli materi dan ahli media serta telah melakukan uji kelayakan dan telah dinyatakan layak untuk digunakan. Penilaian ahli materi dengan nilai akhir sebesar 91 % termasuk dalam kategori sangat layak, penilaian ahli media diperoleh nilai akhir 94 % termasuk dalam kategori sangta layak. Hasil uji coba pada kelompok kecil diperoleh sebesar 91 % masuk dalam kategori sangat layak. Kesimpulan: Aplikasi ASANTI berbasis Android merupakan media edukasi kesehatan tentang stunting, yang layak untuk digunakan
Conocimiento de las enfermedades genéticas raras en la práctica clínica diaria
Authors: Méndez-Ríos Jorge D. 
Published: December 2024

En este número, nos complace presentar 4 trabajos multidisciplinarios que incluyen disciplinas como la Genética Pediátrica, la Hematología, y Nefrología. Estos trabajos de gran calidad representan el esfuerzo de meses de los colegas especialistas en el área de la genética clínica multidisciplinaria. Cada contribución representa una herramienta para la educación y la docencia a múltiples niveles del aprendizaje médico.
JWST COMPASS: The First Near- to Mid-infrared Transmission Spectrum of the Hot Super-Earth L 168-9 b
Authors: Alam Munazza K. , Gao Peter , Adams Redai Jea , Wallack Nicole L. , Wogan Nicholas F. , Aguichine Artyom , Dattilo Anne , Alderson Lili , Batalha Natasha E. , Batalha Natalie M. , Kirk James , López-Morales Mercedes , Meech Annabella , Moran Sarah E. , Teske Johanna , Wakeford Hannah R. , Wolfgang Angie 
Published: December 2024

Abstract
We present the first broadband near- to mid-infrared (3–12 μm) transmission spectrum of the highly irradiated (T
eq = 981 K) M-dwarf rocky planet L 168-9 b (TOI-134 b) observed with the Near-infrared Spectrograph and Mid-infrared Instrument (MIRI) instruments aboard JWST. We measure the near-infrared transit depths to a combined median precision of 20 ppm across the three visits in 54 spectroscopic channels with uniform widths of 60 pixels (∼0.2 μm wide; R ∼ 100), and the mid-infrared transit depths to 61 ppm median precision in 48 wavelength bins (∼0.15 μm wide; R ∼ 50). We compare the transmission spectrum of L 168-9 b to a grid of 1D thermochemical equilibrium forward models, and rule out atmospheric metallicities of less than 100× solar (mean molecular weights <4 g mol−1) to 3σ confidence assuming high surface pressure (>1 bar), cloudless atmospheres. Based on photoevaporation models for L 168-9 b with initial atmospheric mass fractions ranging from 2% to 100%, we find that this planet could not have retained a primordial H/He atmosphere beyond the first 200 Myr of its lifetime. Follow-up MIRI eclipse observations at 15 μm could make it possible to confidently identify a CO2-dominated atmosphere on this planet if one exists.
Temporal and Spectral Analysis of the Unique and Second-brightest Gamma-Ray Burst GRB 230307A: Insights from GECAM and Fermi/GBM Observations
Authors: Moradi R. , Wang C. W. , Zhang 张 B. 冰 , Wang 王 Y. 瑜 , Xiong 熊 S.-L. 少林 , Yi S.-X. , Tan W.-J. , Karlica M. , Zhang 张 S.-N. 双南 
Published: December 2024

Abstract
In this study, we present the pulse profile of the unique and the second-brightest gamma-ray burst GRB 230307A, and analyze its temporal behavior using a joint GECAM–Fermi Gamma-ray Burst Monitor (GBM) time-resolved spectral analysis. The utilization of GECAM data is advantageous as it successfully captured significant data during the pileup period of the Fermi/GBM. We investigate the evolution of its flux, photon fluence, photon flux, peak energy, and the corresponding hardness–intensity and hardness–flux correlations. The findings within the first 27 s exhibit consistent patterns reported previously, providing valuable insights for comparing observations with predictions from the synchrotron radiation model invoking an expanding shell. Beyond the initial 27 s, we observe a notable transition in the emitted radiation, attributed to high-latitude emission, influenced by the geometric properties of the shells and the relativistic Doppler effects. By modeling the data within the framework of the large-radius internal shock model, we discuss the required parameters as well as the limitations of the model. We conclude that a more complicated synchrotron emission model is needed to fully describe the observational data of GRB 230307A.
Proton Acceleration in Low-β Magnetic Reconnection with Energetic Particle Feedback
Authors: Seo Jeongbhin , Guo Fan , Li Xiaocan , Li Hui 
Published: December 2024

Abstract
Magnetic reconnection regions in space and astrophysics are known as active particle acceleration sites. There is ample evidence showing that energetic particles can take a substantial amount of converted energy during magnetic reconnection. However, there has been a lack of studies understanding the backreaction of energetic particles at magnetohydrodynamical scales in magnetic reconnection. To address this, we have developed a new computational method to explore the feedback by nonthermal energetic particles. This approach considers the backreaction from these energetic particles by incorporating their pressure into magnetohydrodynamics (MHD) equations. The pressure of the energetic particles is evaluated from their distribution evolved through Parker’s transport equation, solved using stochastic differential equations (SDEs), so we coin the name MHD-SDE. Applying this method to low-β magnetic reconnection simulations, we find that reconnection is capable of accelerating a large fraction of energetic particles that contain a substantial amount of energy. When the feedback from these particles is included, their pressure suppresses the compression structures generated by magnetic reconnection, thereby mediating particle energization. Consequently, the feedback from energetic particles results in a steeper power-law energy spectrum. These findings suggest that feedback from nonthermal energetic particles plays a crucial role in magnetic reconnection and particle acceleration.
Formation of Sub-Chandrasekhar-mass Black Holes and Red Stragglers via Hawking Stars in Ultrafaint Dwarf Galaxies
Authors: Santarelli Andrew D. , Caplan Matthew E. , Bellinger Earl P. 
Published: December 2024

Abstract
Primordial black holes (PBHs) in the asteroid mass window from 10−16
M
⊙ to 10−10
M
⊙ are currently a popular dark matter candidate. If they exist, some stars would capture them upon formation, and they would slowly accrete the star over gigayears. Such Hawking stars—stars with a central PBH—provide a novel channel for the formation of both sub-Chandrasekhar-mass black holes and red straggler stars. Here we report on stellar evolution models that extend our previous work to Hawking stars with masses between 0.5 and 1.4 M
⊙. We explore three accretion schemes, and find that a wide range of PBHs in the asteroid mass window can robustly accrete stars as small as 1 M
⊙ within the age of the Universe. This mechanism of producing subsolar-mass black holes is highly dependent on the assumed accretion physics and stellar metallicity. Lower-metallicity stars are generally accreted more rapidly, suggesting that it may be more likely for sub-Chandrasekhar-mass Hawking stars formed in the early Universe, such as those in ultrafaint dwarf (UFD) galaxies, to transmute their star into a sub-Chandrasekhar-mass black hole within a Hubble time. We present a stellar population synthesis of a Draco II–like UFD galaxy containing Hawking stars and show that the number of red stragglers they produce can qualitatively match the observed population for black hole seed masses around 10−11
M
⊙ and under the assumption that they accrete with high radiative efficiency.
Plasma Waves Can Gain Energy from Neutrals in Partially Ionized Plasmas
Authors: Jiang Junnan , Liu Yu , Huang Wenlong , Li Minchi , Jin Rong , Yu Pengcheng , Lei Jiuhou 
Published: December 2024

Abstract
Partially ionized plasmas are widely present in astrophysical and space plasmas, and ion-neutral collisions have an important impact on the plasma dynamics, such as electrostatic wave propagation. In this work, the excitation and propagation characteristics of electrostatic ion cyclotron (EIC) waves were experimentally studied in a partially ionized plasma. The EIC waves were launched via a grid antenna, and two types of EIC waves were observed to be excited and propagated. In partially ionized plasmas with weak ion–neutral collisions, it was found that the EIC wave propagation is dominated by ion motion, resembling the classical EIC wave. However, in plasmas with strong ion–neutral collisions, experiments revealed for the first time that EIC wave propagation can be dominated by neutral motion, which leads to an increase in the collisional EIC wave’s phase velocity. Additionally, the EIC wave dispersion relationships under collisions were determined to reveal the underlying processes responsible for the observations. This work verified that collisional EIC waves can gain energy from neutrals in partially ionized plasmas, which suggests that ion‒neutral collisions in the Earth and planetary ionosphere and solar atmosphere have a more complex impact on plasma wave propagation than previously thought.
Free–Free Gaunt Factors for Atmospheres of Accreting Pulsars Observable with X-Ray Space Missions
Authors: Shirke Parisee S. 
Published: December 2024

Abstract
Free–free Gaunt factors for X-ray absorption by hot plasma in the presence of a strong magnetic field are reported. Modified formulae are used for application to the nonlocal thermodynamic equilibrium conditions found in accreting pulsar atmospheres. Given upcoming global X-ray polarimetric space missions, these can be used for the construction of an absorption matrix in discrete-ordinate polarized radiative transfer.
A Magnetic Pressure Difference Rule on Moving Bipolar Pores
Authors: Mendoza Merlin Malonzo , Lin Chia-Hsien 
Published: December 2024

Abstract
Solar pores are transient dark spots in the continuum images of the Sun. Their dynamics are closely associated with solar magnetic fields and plasma motion. Their motions have been found to be correlated with their magnetic pressure differences. This work is aimed to investigate possible reasons for this correlation. Our examination of 19 pairs of bipolar pores reveals a magnetic pressure difference rule between the pores of a same pair: their signs of the differences between the magnetic pressures at the front and back sides are always opposite, and their directions of the maximum positive difference between the magnetic pressures at the opposite ends are always both pointing toward the left or right and are always slightly toward the higher latitudes. The rule indicates that the properties of the bipolar pores are influenced by the solar global magnetic fields and rotation.
‘We grow together.’ Parent participation in an early childhood care and education centre
Authors: Connelly Ailsa S. , Shaik Naseema , Chigona Agnes 
Published: December 2024

Background: The importance of parental involvement in children’s education, from the start, has been established by global research. Despite this rhetoric, there is limited research in South African Early Childhood Care and Education (ECCE) centres that explore how parents can participate democratically in early education, especially in areas of low-socio-economic standing.Aim: The aim and objective of this study were to explore parents’ and teachers’ understanding and experiences of parent participation in one ECCE centre in Lavender Hill, Cape Town.Setting: The research was conducted with the parents and teachers in one ECCE centre in Lavender Hill, Cape Town, South Africa.Methods: This interpretive, qualitative research provided opportunities to give voice to all participants through semi-structured interviews, analysis of school documents, appreciative inquiry and parent journaling. Reflexive thematic analysis was employed to interpret the data.Results: The rich data collected provided a platform for open dialogue, allowing stakeholders in the setting to listen to one another fostering meaningful connections and empowerment within the community. The findings revealed the importance of promoting parent agency through participation, which strengthens community ties and social cohesion.Conclusion: Parents want to have an impact on the ECCE centre and are interested in their children’s lives within the setting. Meaningful participation and collaboration support individuals as a community of practice, which has the potential to influence the broader community surrounding the centre.Contribution: The ongoing research impact focusses on co-constructing an ongoing, iterative and democratic model of parent participation.
Alteration in EEG Delta and Beta Power During Working Memory Performance Differentiates Patients with Parkinson’s Disease with and without Dementia
Authors: Pal Anita , Behari Madhuri , Sharma Ratna 
Published: December 2024

Background and Objectives:
Working memory (WM) impairment is a common and progressive abnormality in Parkinson’s disease (PD), which ultimately leads to dementia. Individuals with PD exhibit altered electroencephalogram (EEG) patterns while engaging in tasks that require WM. The study examined the EEG patterns associated with WM maintenance in PD patients.

Methods:
The study consisted of two groups of PD patients with a sign of dementia (PDD) who had a Mini Mental State Examination (MMSE) score ≤24, PD patients with no sign of dementia (PDND) with an MMSE score >24, and a group of healthy individuals serving as controls (CON). We obtained EEG during a word memorization task using a 128-channel system. The spectral power of the EEG was computed using the fast Fourier transformation algorithm.

Results:
Compared to both PDND and CON groups, PDD group exhibited higher power in the delta and beta frequency bands. Conversely, there was a notable decrease in power in the gamma band in both the PDD and PDND groups compared to the CON group. In addition, the PDD group exhibited higher power in the gamma band compared to the PDND group. Power in the alpha (LA1, LA2, and UA) and theta bands was greater in PDND and PDD compared to CON, but was similar between PDND and PDD groups.

Conclusion:
While performing WM tasks, PDD exhibits increased delta and beta power. These findings can be used as a quantitative biomarker to evaluate the severity of initial WM impairments, which could potentially develop into dementia in the future.
Prevalence of dental anomalies in patients referred to orthodontic department of dental school and private offices in Ahvaz
Authors: Abdolrezaei Faeze , Ghorbanijavadpour Fataneh , Moradinezhad Mehrnaz 
Published: December 2024

Introduction:
Dental anomalies can be congenital or acquired and include variations in size, number, morphology, or the pattern of tooth eruption. Congenital abnormalities are typically hereditary, while developmental anomalies occur during the formation of teeth. Dental anomalies can lead to interference in the size of the maxillary or mandibular arch, which plays a role in orthodontic treatment planning, or they can require treatment correction.

Methods:
In this cross-sectional study, 440 orthodontic records (panoramic radiography and cephalometry) of adult patients (over 14 years old) referred to the Orthodontic Department of the School of Dentistry and Private Clinics in Ahvaz from 2009 to 2022 were examined. Patients were divided into three groups (Class 1, Class 2, and Class 3) based on the ANB angle was taken as the angle formed by point A (the deepest point on the curvature of the maxillary alveolar process),nasion (N),point B (the most anterior measure point of the mandibular apical base), and then various dental anomalies in these groups were investigated.

Results:
Out of this number, 68% were female, and 32% were male, with an average age of 21.1 years. The prevalence of dental anomalies was found to be 17.3%. Hypodontia was the most common dental anomaly with a prevalence of 15%. 44.3% of patients were in skeletal Class 1, 36.4% in Class 2, and 19.3% in Class 3. No significant correlation was found between malocclusion and the prevalence of dental anomalies. The prevalence of hyperdontia in males was 5.7 times higher than in females.

Conclusion:
According to the study results, the prevalence of dental anomalies in orthodontic patients was calculated to be 17.3%. Furthermore, no significant relationship was found between dental anomalies and skeletal malocclusion.