bluuebunny/crossref_metadata_2025_split huggingface dataset:
Characterizing Differences in Outpatient Dermatologic Care Utilization among Disaggregated Asian American Subgroups
Authors: Kamal Kanika , Manjaly Priya , Ly Sophia , Zhou Guohai , Theodosakis Nicholas , Mostaghimi Arash 
Published: November 2023

Abstract
Despite having significantly higher rates of atopic dermatitis, psoriasis, and pigmentary disorders compared to White patients, studies suggest that Asian Americans are underrepresented in outpatient dermatology clinics. In this study, we utilize the National Health Interview Survey (NHIS) and prioritize disaggregated analyses to evaluate differences between the most populous Asian American subgroups (Chinese, Filipino, Indian, and “Other”) in utilization of outpatient dermatologic care. We utilized multivariable logistic regression to compare outpatient dermatologic care use between each Asian American subgroup and Non-Hispanic Whites. Out of 96,559 adults, our study included 5,264 self-identified Asian American and 91,295 non-Hispanic White adults. Most Asian participants were female, had health insurance, and had incomes > 2 times above the federal poverty line. We found that, compared to 21.4% for NH whites, lifetime prevalence of total body skin exam was highest among Filipino Americans (12.3%) and lowest among Indian Americans (7.0%). Additionally, all Asian American subgroups had a significantly lower odd than NH Whites of ever having a total body skin exam, with Indian Americans having the lowest odds. While the benefit of TBSEs in Indian Americans is unclear, it is possible that differing cultural perceptions about dermatologic needs, barriers to care, or immigration status may be contributing to the observed difference. Furthermore, the Indian diaspora encapsulates a range of skin tones, risk factors, and behaviors that may differentially influence dermatologic disease risk, similar to trends identified among Hispanic patients.5 Additional research utilizing the seven national databases that have been identified as providing disaggregated Asian racial information6 may be useful to further illuminate avenues for intervention.
Organic Molecules are Deterministically Assembled in River Sediments
Authors: Stegen James , Garayburu-Caruso Vanessa , Danczak Robert , Chu Rosalie , Goldman Amy , McKever Sophia , Renteria Lupita , Toyoda Jason , Consortium WHONDRS 
Published: November 2023

Abstract

Dissolved organic matter (DOM) is central to ecosystem function. A challenge is understanding processes driving variation in DOM chemistry. We examine these processes through a community ecology lens by quantifying the degree to which DOM chemistry is organized via stochastic versus deterministic forces. These forces have been studied using null models applied to aquatic and saturated subsurface DOM. We extend this work into variably inundated riverbed sediments, which are ubiquitous. Among 38 sites across biomes, we found that within-site variation in DOM chemistry is often strongly deterministic, though some sites were dominated by stochasticity. We hypothesized that the strength of determinism would be linked to sediment moisture, and found partial support for this, but in the form of a constraint space. The strength of determinism in many sites fell below the upper constraint boundary. We integrated our results with previous studies to develop a post-hoc conceptual model in which DOM assemblages are hypothesized to be increasingly deterministic moving from the river water column to saturated sediment pore spaces to unsaturated and dry soils/sediments. This conceptual model can guide follow-on work aimed at developing generalizable knowledge of how DOM chemistry is influenced by a combination of stochastic and deterministic processes.
The Relationship Between Echocardiographic Parameters and Systemic Immune-Inflammation Index in Patients With Pulmonary Arteri̇Al Hypertension
Authors: Omur Sefa Erdi , Tapar Gulsen Genc , Yilmaz Mustafa , Bektas Abdullah Emre , Demir Osman 
Published: November 2023

Abstract
Background: Pulmonary arterial hypertension (PAH) is a chronic disease with high morbidity and mortality.Diagnosis of PAH is mainly made based on echocardiographic parameters and natriuretic peptide levels. However, given the low incidence of PAH worldwide, the diagnosis of PAH can be challenging.
Objectives: Examining the relationship between Systemic immune-inflammation index (SII) and PAH.
Methods: The sample of this retrospective, cross-sectional study consisted of 110 patients, of whom 43 were PAH patients and 67 were control subjects. SII was evaluated comparatively between the PAH and control groups.
Results: The findings of this study indicated that SII was significantly higher in the PAH group than in the control group(1054.15±439.99 vs. 506.7±180.55, p<0.001). The correlation analysis between SII and echocardiographic parameters revealed that SII was moderately correlated with right ventricular fractional area change (RV FAC) (r:-0.567,p<0.001), systolic pulmonary artery pressure(sPAP)(r:0.593, p<0.001), and tricuspid regurgitation velocity (TRV)(r:0.662,p<0.001). Additionally, it was determined that SII was strongly correlated with right atrial (RA) area(r:0.822,p<0.001),pulmonary artery (PA)diameter (r:0.819, p<0.001), left atrium (LA) diameter(r:0.937,p<0.001), inferior vena cava (IVC) diameter (r:0.869,p<0.001), TAPSE (r:-0.902,p<0.001), TAPSE/sPAP (r:-0.831,p<0.001).
Conclusion: In conclusion, we determined that SII, as a simple, inexpensive, noninvasive and easily accessible biochemical parameter, may be useful in the diagnosis and follow-up of PAH, especially in pulmonary hypertansion centers. In addition, the finding of correlations between SII and the parameters used in the follow-up of PAH patients, e.g., N-terminal pro–B-type natriuretic peptide (NT-proBNP), World Health Organization functional capacity (WHO-FC), indicates that SII can be an important biomarker.
Ab initio calculations and crystal structure simulations for mixed layer compounds from the tetradymite series
Authors: Yao Jie , Ciobanu Cristiana L. , Cook Nigel J. , Ehrig Kathy , Dima Gabriel I. , Steinle-Neumann Gerd 
Published: November 2023

Abstract
Density functional theory (DFT) is used to obtain structural information of seven members of the tetradymite homologous series: Bi2Te3 (tellurobismuthite), BiTe (tsumoite), Bi4Te3 (pilsenite), Bi5Te3, Bi2Te, Bi7Te3 (hedleyite), and Bi8Te3. We use the formula S(Bi2kTe3)·L[Bi2(k+1)Te3] as a working model (k = 1–4) where S and L are short and long modules in the structures. The relaxed structures show an increase in the a parameter and decrease in the interlayer distance (dsub) from Bi2Te3 (2.029 Å) to Bi8Te3 (1.975 Å). DFT-derived formation energy for each phase indicates that they are all thermodynamically stable. Scanning transmission electron microscopy (STEM) simulations for each of the relaxed structures show an excellent match with atom models. Simulated electron diffractions and reflection modulation along c* are concordant with published data, where they exist, and with the theory underpinning mixed-layer compounds. Two modulation vectors, q = γ·csub* (γ = 1.800–1.640) and qF = γF·dsub* (γF = 0.200–0.091), describe the distribution of reflections and their intensity variation along dsub* = 1/dsub. The γF parameter reinforces the concept of Bi2kTe3 and Bi2(k+1)Te3 blocks in the double module structures, and γ relates to dsub variation. Our model describing the relationship between γ and dsub allows prediction of dsub beyond the compositional range considered in this study, showing that phases with k &gt;5 have values dsub within the analytical range of interlayer distance in bismuth. This, in turn, allows us to constrain the tetradymite homologous series between γ values of 1.800 (Bi2Te3) and 1.588 (Bi14Te3). Phase compositions with higher Bi/Te should be considered as disordered alloys of bismuth. These results have implications for mineral systematics and classification as they underpin predictive models for all intermediate structures in the group and can be equally applied to other mixed-layer series. Our structural models will also assist in understanding variation in the thermoelectric and topological insulating properties of new compounds in the broader tetradymite group and can support experimental work targeting a refined phase diagram for the system Bi-Te.
Development of a Learning Progression Assessment Tool for Electrostatics Utilizing the Rasch Model
Authors: Sun Dehui , Sukumaran Sheiladevi , Gao Song 
Published: November 2023

The Learning Progression (LP) model has gained significant attention in science education due to its successful integration of students' cognitive development with scientific concepts. This study aims to address the challenges of delivering the electrostatic field topic in physics education at the tertiary level, where students often find it abstract and challenging to grasp. To create a tailored electrostatic LP model suitable for this educational level, appropriate teaching tools were developed. The Electrostatic Field Test (EFT) was devised and subjected to validation using Rasch models. The validation results affirm the EFT's reliability and validity.
Evaluation of the Antibacterial and Anti-Adherent Activities of Eucalyptus globulus and Eucalyptus citriodora Essential Oils against Pseudomonas aeruginosa Strains
Authors: Ribeiro Ana Beatriz Bomfim Gomes , Guimarães Fernandes Viton Dyrk , Moreira de Oliveira Nóbrega Lara Mayanne , Rocha Lima Santos Vinícius , De Lima Ferreira André , Simões Lira Antônio Matheus , Grangeiro Leite Bezerra Vinicius , Gomes Pereira da Silva Roberta , Da Silva de Oliveira Vinicius , Lima Filho Amaro , Mendonça dos Anjos Raline , Alves de Oliveira Filho Abrahão 
Published: November 2023

Biofilm can be defined as a complex sessile microbiological ecosystem formed by one or more species of bacteria, fungi or protozoa. Among the microorganisms capable of forming biofilms is Pseudomonas aeruginosa, a gram-negative bacterium with extensive virulence factors and high resistance to antimicrobials, making it difficult to treat infections caused by it. In this sense, phytotherapy and essential oils are promising therapeutic alternatives to multi-resistant microorganisms. The aim of this study was to evaluate the antibacterial and anti-adherent activities of Eucalyptus globulus and Eucalyptus citriodora essential oils against clinical strains of P. aeruginosa, and to compare their antibiofilm effects with 0.12% chlorhexidine digluconate. To determine the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) of the oils, the broth microdilution technique was used in 96-well plates. To determine the Minimum Adherence Inhibitory Concentration (MAIC), the inclined glass tube technique was used in the presence of 5% sucrose, using proportions corresponding to the pure essential oil up to a dilution of 1:1024, and its positive control was 0.12% chlorhexidine digluconate. It was therefore concluded that the essential oils under study had an antibacterial effect against the strains tested, varying between bactericidal and bacteriostatic action, as well as demonstrating an effective anti-adherence effect that was superior to the positive control.
PENGARUH UPAH MINIMUM DAN PENDIDIKAN TERHADAP PRODUKTIVITAS TENAGA KERJA DI KOTA MEDAN
Authors: Rozaini Noni , Ramadhana Muhammad Fitri , Irwansyah Irwansyah , Sinaga Marcell E R 
Published: November 2023

Penelitian ini bertujuan untuk mengetahui pengaruh upah minimum dan pendidikan terhadap produktivitas tenaga kerja di Kota Medan. Jenis penelitian ini adalah penelitian kuantitatif. Jenis data dalam penelitian ini adalah data runtut waktu (time series) yaitu data dari tahun 2008 sampai dengan tahun 2022. Sumber data yang digunakan bersumber dari Badan Pusat Statistik Kota Medan (BPS Kota Medan). Teknik analisis data yang digunakan merupakan analisis linier berganda, menggunakan bantuan perangkat lunak E-views 12 dengan metode (Ordinary Least Square). Hasil data secara parsial mengatakan variabel upah minimum berpengaruh positif terhadap produktivitas tenaga kerja, sedangkan tingkat pendidikan tidak berpengaruh terhadap produktivitas tenaga kerja. Secara simultan variabel upah minimum dan pendidikan bersama-sama mempengaruhi produktivitas tenaga kerja. Kata kunci: Upah minimum, Pendidikan, dan Produktivitas Tenaga Kerja
PENGEMBANGAN BAHAN AJAR BERBASIS PROJECT BASED LEARNING MATA KULIAH PERILAKU KONSUMEN FE UNIMED
Authors: Putriku Aurora Elise , Silaban Putri Sari M.J. , Manullang Randeska 
Published: November 2023

Mata kuliah Perilaku Konsumen merupakan salah satu mata kuliah yang terdapat dalam program studi pendidikan bisnis yang dirancang agar para lulusan Prodi Pendidikan Bisnis dalam memahami bagaimana perilaku konsumen dalam dunia nyata, sehingga menjadi bekal ilmu bagi para lulusan dalam pengelolaan bisnis. Model pembelajaran Project Based Learning adalah model pembelajaran yang memperkenankan peserta didik untuk bekerja mandiri maupun berkelompok dalam mengkonstruksi pembelajarannya dan mengaplikasikannya dalam produk nyata. Secara umum penelitian ini bertujuan mengetahui tingkat kelayakan dan efektifitas bahan ajar berbasis Project Based Learning pada mata kuliah Perilaku Konsumen Program Studi Pendidikan Bisnis Universitas Negeri Medan dapat meningkatkan hasil belajar mahasiswa. Jenis Penelitian yang digunakan adalah penelitian dan pengembangan dengan model Analysis, Design, Development, Implementation, and Evaluation (ADDIE). Buku ini telah divalidasi oleh 3 orang validator dan hasilnya menunjukkan bahwa buku tersebut memiliki kelayakan yang tinggi namun perlu dilakukan revisi. Setelah merevisi buku, uji coba dilakukan pada kelompok kecil yang terdiri dari 30 mahasiswa semester 5 yang mengambil mata kuliah Perilaku Konsumen . Berdasarkan hasil tes, nilai post-test siswa lebih tinggi dari hasil pre-test.
Risk Factors for Short Stature Among Children Aged 0-24 Months in Surakarta
Authors: Irving Steven , Rezkita Bastomy Eka , Indah Sagitaisna Putri  , Nugroho Hari Wahyu , Neny Ariyana Usman  
Published: November 2023

Abstract—This study aims to to examine the risk factors of stunting children aged 0-24 months in Surakata in order to prevent stunting as early as possible. This research was an observational with a cross-sectional study design. This research was conducted in several Integrated Health Post (Posyandu) under the guidance of Sangkrah Health Care, Nusukan Health Care, Pucang Sawit Health Care, Penumping Health Care, and Jayengan Health Care in September- October 2018. Sampling was conducted by by consecutive sampling method. Baby’s body length was measured with an infantometer. Risk factors were obtained through interviews using questionares on mothers. Data analysis was conducted using SPSS version 23 with bivariate test (multiple logistic regression). The total correspondents were 139 samples with 128 samples met the inclusion and exclusion criteria. Bivariate analysis results showed a significant relationship between stunting and risk factors for low birth weight, premature baby, and short maternal height. Multivariate analysis showed that the short mother’s height factor was the most dominant factor influencing stunting. Short maternal stature (height<145cmm) is the most dominant factor influencing stunting in children aged 0-24 months in Surakarta City.
Keywords: short stature, risk factors
Abstrak—Penelitian ini bertujuan meneliti faktor risiko perawakan pendek pada anak usia 0-24 bulan di Kota Surakarta agar dapat mencegah terjadinya perawakan pendek sedini mungkin. Penelitian ini bersifat observasional dengan desain studi cross sectional. Penelitian ini dilakukan di beberapa Posyandu Balita Binaan Puskesmas Sangkrah, Puskesmas Nusukan, Puskesmas Pucang Sawit, Puskesmas Penumping, dan Puskesmas Jayengan pada bulan September – Oktober 2018. Pengambilan sampel dilakukan dengan metode consecutive sampling. Pengukuran panjang badan bayi dilakukan dengan infantometer. Faktor risiko didapatkan melalui wawancara menggunakan kuesioner pada ibu. Analisis data dilakukan menggunakan SPSS versi 23 dengan uji bivariat (uji Chi-Square dan uji Fisher-exact), dan uji multivariat (regresi logistik berganda). Total responden adalah 139 sampel dengan 128 sampel yang memenuhi kriteria inklusi dan eksklusi. Hasil Analisis Bivariat menunjukkan adanya hubungan yang signifikan secara statistik antara perawakan pendek dengan faktor risiko berat badan lahir rendah, umur kehamilan prematur, dan tinggi badan ibu pendek. Hasil Analisis Multivariat menunjukkan bahwa faktor tinggi badan ibu pendek menjadi faktor yang paling dominan mempengaruhi perawakan pendek. Tinggi badan ibu pendek (tinggi<145 cm) merupakan faktor yang paling dominan memengaruhi perawakan pendek pada anak usia 0-24 bulan di Kota Surakarta.
Kata kunci: perawakan pendek, faktor risiko
Dermatophytosis is uncommon in asymptomatic wild eastern cottontail rabbits in Illinois, Midwestern United States
Authors: Meadows Siobhan N. A. , Souza Clarissa P. , Sander Samantha J. 
Published: November 2023

Abstract

OBJECTIVE
To investigate the presence of dermatophytes on the haircoat of wild eastern cottontail rabbits (ECR) (Sylvilagus floridanus) with and without skin lesions.

ANIMALS
2-week-old or older ECR admitted to a Wildlife Medical Clinic (WMC) in central Illinois, Midwest United States, from September 2021 to August 2022.

METHODS
ECR were surveyed over a 1-year period to assess the prevalence and seasonality of dermatophytosis. A Wood's lamp exam was performed over the haircoat. Hairs were sampled with a sterile toothbrush and plated on Sabouraud dextrose agar. The plates were photographed twice weekly for 3 weeks, and colonies were identified as contaminants or dermatophytes.

RESULTS
523 ECR were admitted to WMC, 141 ECR met the age inclusion criteria, and 121 samples were plated. ECR presented as a litter were sampled together. None of the sampled ECR presented skin lesions other than acute traumatic wounds. No fluorescence was observed on any ECR during the Wood's lamp examination. Based on culture colony morphology, 115/121 of the samples were identified as contaminants and no growth was observed in 6/121 of plates. Dermatophytes' colonies were not identified on any of the culture plates.

CLINICAL RELEVANCE
Dermatophytes are zoonotic fungi and can potentially be carried by wild animals. The fungal infection poses a health concern to humans and domestic pets through direct interaction. Our current results suggest that dermatophytosis may not be prevalent in asymptomatic wild rabbits in the studied areas of the Midwestern United States.
A Perceptual Machine Model Based Approach to Recommending Online Learning Resources
Authors: Yu Weiyan 
Published: November 2023

Abstract
The bias values of various learning resources are computed using neuron excitation functions based on the perceptual machine model in this paper. Each learning sample is calculated using the weight vector value of each layer in the learning resources. The difference between the output result of the network and the expected value is calculated and converted into the minimum value of the loss function for solving the normalized processing of the weight matrix of the learning resources. It is found that the average square root error in the online learning resources is 0.0897, the decreasing rate is 35.28% compared with the empirical mixing method, and the bias of the online resource recommendation model is 0.2453, which indicates that the proposed model can learn the mixing weight matrix more quickly and obtain a better mixing analysis field for more accurate and personalized learning resource recommendation.
The effect of parental psychological capital on young children’s social skills based on structural equation modelling
Authors: Cai Wenmin , Yao Hao 
Published: November 2023

Abstract
This paper first establishes a structural equation model to reflect the relationship between latent variables and analyzes the influence of parents' psychological capital on children's social skills in four dimensions. The partial least squares regression is applied to the component data, and a new modified weighted symbol weight sum is proposed to obtain the estimated value of the latent variable and the modified weighted symbol weight sum makes the model fit better. The results show that the average values in urban areas are 3.77, 3.60, 3.20 and 4.15, all higher than those in rural areas. It shows regional differences in the influence of parents' psychological capital on children's social skills, and urban children have the strongest social interaction abilities.
Applying Historical Measurement Methods to Study the Interaction between Cultural Identity and Historical Development
Authors: Kang Wanying 
Published: November 2023

Abstract
This paper aims to explore the correlation and influencing factors between cultural identity and historical development using the historiometric method. Meanwhile, a genetic algorithm is used to collect historical data and quantitative indicators of cultural identity, which is then combined to construct a mathematical model of historical development and cultural identity. The optimization of the model involves using genetic algorithms to find the best match and optimal solution. The historical measures score up to 9.5 due to the significant impact of cultural identity on historical development. This study provides new methods and perspectives for a deeper understanding of the interaction between cultural identity and historical development and is of great significance in promoting the development of historical research and cultural identity research.
The Integration Strategy of Vocal Music Teaching and Traditional Music Culture in Colleges and Universities under the Background of Big Data Informatisation
Authors: Shi Hongqiang 
Published: November 2023

Abstract
This paper first determines the emotional, melodic, and structural characteristics through non-negative matrix decomposition and graph network theory to enhance students’ cognition and understanding of traditional music culture and to pass on and carry forward traditional music culture. Utilizing the RBF algorithm to integrate the elements of traditional music culture characteristics into efficient music teaching, forming a one-piece interactive teaching method. Utilizing the large database module for teaching and deep learning of learners can create a good college vocal music teaching loop. The student interest rate in traditional instrumental music teaching classes under the proposed method is increased to 98.98%, providing a solid foundation for integrating college vocal music teaching and traditional music culture.
Optimisation Path of Human Resource Performance Management in Universities Based on Big Data in the Era of Digital Economy
Authors: Hu Lisheng , Zhang Yuanyuan 
Published: November 2023

Abstract
This paper aims to create a digital platform that uses big data to manage HR performance. Firstly, the FCM algorithm transforms the dataset according to its affiliation degree and constructs a new database. An objective function is established to optimize the classification of organizational information using the correlation between data. Finally, the AHP algorithm is introduced to set indicator weights and factor sets, making the assessment results more hierarchical. The results show that the management platform system constructed in this paper operates stably, keeping the departure rate of university staff at about 5%, and 92% of students believe that the platform can improve teachers’ teaching quality. This shows that big data technology optimizes human resources management in colleges and universities.