bluuebunny/crossref_metadata_2025_split huggingface dataset:
The role of iron deficiency and factors associated with anemia during pregnancy in Southeastern Tigray, Ethiopia, 2020
Authors: Bereket Tedros , Tela Freweini Gebrearegay , Gebretsadik Gebretsadkan Gebremedhin , Beyene Selemawit Asfaw 
Published: February 2025

Background
Pregnant women are more likely to experience anemia due to their increased need for nutrients, and anemia has been associated with unfavorable maternal-fetal outcomes. In Ethiopia, anemia rates are increasing despite efforts to reduce them. Besides, the extent to which iron deficiency contributes to anemia in this population is unclear. Therefore, this study aimed to assess the role of iron deficiency and factors associated with anemia during pregnancy in the southeastern zone of Tigray, Ethiopia.

Method
A facility-based, cross-sectional study was conducted among 311 pregnant women who attended four health facilities in the southeastern zone of Tigray region from January to June 2020. The study utilized a semi-structured, pretested questionnaire to collect data. The data were entered into Epi data 3.1 and analyzed using SPSS version 25. Candidate variables with a p-value ≤ 0.25 in the bivariate logistic regression were considered to the final model of multivariate logistic regression analysis. Adjusted odds ratio with a 95% confidence interval and a p-value of ≤ 0.05 were used to declare statistical significance for the factors associated with anemia.

Results
A total of 311 mothers had completed the survey with a response rate of 98.1%. The overall magnitude of anemia was 55(17.7%). Out of the anemic pregnant women, 30(54.5%) were due to iron deficiency. Third-trimester pregnancy (AOR = 4.9; 95% CI:1.49, 15.98), interpregnancy gap of ≤ 2 years (AOR = 7.7; 95% CI: 2.71, 21.64), coffee/tea intake immediately after meal (AOR = 3.0; 95% CI: 1.02, 8.92), low diet diversity score (AOR = 4.2; 95% CI: 1.02,17.57), not taking iron-folic acid supplementation (AOR = 2.6; 95% CI: 1.05, 6.70), and Mid upper arm circumference value of < 23cm (AOR = 2.7; 95% CI: 1.16, 6.47) were independent factors associated with anemia.

Conclusion
Based on the findings, anemia is a mild public health concern in the study areas. Additionally, over 50% of the anemia cases were attributed to iron deficiency anemia. Nutritional counseling on food diversification, especially the consumption of iron-rich foods, and delaying the drinking of coffee/tea after a meal, as well as iron-folic acid supplementation, are needed to reduce anemia in the study area.
Real-World Trends and Future Projections of the Prevalence of Cirrhosis and Hepatic Encephalopathy Among Commercially and Medicare-Insured Adults in the United States
Authors: Wong Robert J. , Gagnon-Sanschagrin Patrick , Heimanson Zeev , Maitland Jessica , Bellefleur Remi , Guérin Annie , Samson Aaron , Olujohungbe Olamide , Bumpass Brock 
Published: February 2025

INTRODUCTION:
Describing cirrhosis and hepatic encephalopathy (HE) burden over time can inform clinical management and resource allocation. Using healthcare claims data, this observational study examined recent trends in the prevalence of cirrhosis and HE and associated healthcare resource utilization among commercially and Medicare-insured adults in the United States.

METHODS:
Data from the MarketScan Commercial Claims and Encounters Database and 100% Medicare Research Identifiable Files were analyzed (2007–2020). Annual prevalence of cirrhosis, HE, overt HE (OHE) hospitalizations, and rifaximin ± lactulose use, and costs per hospitalization per year were calculated. Average year-over-year changes in prevalence of cirrhosis, and HE were estimated. Trends were extrapolated to 2030 using ordinary least-squares regression.

RESULTS:
From 2007 to 2020, the prevalence of cirrhosis increased by an average of 4.6% year-over-year in the Commercial population and 8.1% in the Medicare population; the prevalence of HE increased by 4.3% and 2.5%, respectively. Rates of OHE hospitalizations decreased from 27.5% to 5.5% (Commercial) and from 26.2% to 9.5% (Medicare), and rates of liver transplantation increased. Average payer costs (Commercial) and provider charges (Medicare) per OHE hospitalization increased (from $40,881 to $77,699 and from $45,913 to $74,894, respectively). Use of rifaximin ± lactulose showed an increasing trend during the observation period, whereas lactulose use declined steadily.

DISCUSSION:
The healthcare burden of cirrhosis and HE in the United States is increasing. Trends are projected to continue unless action is taken, such as improving medication access and developing policies addressing the contributing factors.
Estética, cognição e música: a mímesis como operação da potência cogitativa
Authors: Caixeta João Lázaro Ribeiro 
Published: February 2025

Resumo: A presente investigação explora a experiência estética no pensamento de Tomás de Aquino, com foco na música, analisando como a experiência estética ocorre a partir da potência cogitativa através da representação. A pesquisa examina a teoria aristotélica da “mímesis” e sua aplicação na filosofia de Tomás, explorando como a música assume um papel de utilidade ao despertar o afeto do coração humano e conduzi-lo a um estado de devoção espiritual. Esta análise é realizada a partir de obras específicas como a Suma de teologia, II-II q. 91 a. 1-2 e I-II q. 32 a. 8, entre outras, relacionando o efeito da música com as operações da alma e seus impactos no intelecto e nos sentidos. Mediante essas análises nota-se que a música, ao ser direcionada de maneira adequada, pode não apenas intensificar as disposições interiores humanas, mas também levar a um movimento do homem conforme a percepção estética musical, conectando os sentidos ao espírito humano.
Palavras-chave: Estética; Cognição; Filosofia Medieval; Tomás de Aquino; Mímesis.
Aesthetics, cognition and music: mimesis as an operation of the cognitive faculty
Abstract: This investigation explores the aesthetic experience in the thought of Thomas Aquinas, focusing on music, and analyzing how the aesthetic experience occurs through the cogitative power via representation. The research examines Aristotle's theory of “mimesis” and its application in Thomas's philosophy, exploring how music assumes a role of utility by awakening the affections of the human heart and leading it to a state of spiritual devotion. The analysis is based on specific works such as the Summa Theologica, II-II q. 91 a. 1-2 and I-II q. 32 a. 8, among others, relating the effect of music to the operations of the soul and its impacts on the intellect and the senses. These analyses demonstrate that music, when properly directed, can not only intensify the inner human dispositions but also lead to a movement of man according to the aesthetic perception of music, connecting the senses to the human spirit.
Keywords: Aesthetics; Cognition; Medieval Philosophy; Thomas Aquinas; Mimesis.

Data de registro: 08/10/2024
Data de aceite: 29/01/2025
A Cross-sectional Study: How is The Relationship Between Social Determinants of Family Dimensions and Stunted Toddlers?
Authors: Ramani Andrei , Rachmayanti Riris Diana , Kusumawati Nur Farida , Diana Rian , Khomsan Ali , Riyadi Hadi 
Published: February 2025

Background: In East Java, the prevalence of stunting in toddlers exceeds the national average of 32.8%, while in Sampang Regency it reaches 47.9%. Stunting poses a significant challenge by hindering economic growth, exacerbating poverty, and widening socio-economic disparities. The research aims to analyze the relationship between family characteristics and the incidence of stunting in toddlers in Sampang, Madura.Method: This quantitative study employed a cross-sectional design in Sampang Regency. A total of 384 toddlers and their mothers participated as the research sample. The research variables included parental characteristics, anthropometric measurements of maternal height, and maternal knowledge status. Statistical analysis was conducted using the Pearson correlation inference test.Result: The test results showed that family social status had no significant influence on stunting among toddlers. However, maternal height significantly influenced the incidence of stunting, with a P-value of 0.030. These findings highlight the importance of addressing maternal height as a determinant of toddler stunting. Thus, intervention needs to be given to adolescent girls to prevent toddler stunting. Such interventions could include health education programs focused on improving adolescent nutritional status to increase growth. Efforts should prioritize adolescent girls before menarche to optimize height development and reduce the future stunting risk of their offspring.
On the Kawaguchi–Silverman conjecture for birational automorphisms of irregular varieties
Authors: Chen Jungkai Alfred , Lin Hsueh-Yung , Oguiso Keiji 
Published: February 2025

Abstract
We study the main open parts of the Kawaguchi–Silverman conjecture, asserting that for a birational self-map f of a smooth projective variety X defined over

ℚ
¯

{{\overline{\mathbb{Q}}}}

, the arithmetic degree

α
f

⁢

(
x
)

{\alpha_{f}(x)}

exists and coincides with the first dynamical degree

δ
f

{\delta_{f}}

for any

ℚ
¯

{\overline{{\mathbb{Q}}}}

-point x of X with a Zariski dense orbit. Among other results, we show that this holds when X has Kodaira dimension zero and irregularity

q
⁢

(
X
)

≥

dim
⁡
X

-
1

{q(X)\geq\dim X-1}

or X is an irregular threefold (modulo one possible exception). We also study the existence of Zariski dense orbits, with explicit examples.
Extensions of a theorem of P. Hall on indexes of maximal subgroups
Authors: Beltrán Antonio , Shao Changguo 
Published: February 2025

Abstract
We extend a classical theorem of P. Hall that claims that if the index of every maximal subgroup of a finite group G is a prime or the square of a prime,
then G is solvable.
Precisely, we prove that if one allows, in addition, the possibility that every maximal subgroup of G is nilpotent instead of having prime or squared-prime index, then G continues to be solvable.
Likewise, we obtain the solvability of G when we assume that every proper non-maximal subgroup of G lies in some subgroup of index prime or squared prime.
Hydrocarbon-generating characteristics of Xujiahe coal-bearing source rocks in the continuous sedimentary environment of the Southwest Sichuan
Authors: Yang Tao , Xu Kun , Lu Jungang , Liu Bai , Liao Jianbo 
Published: February 2025

Abstract
The characteristics of coal-bearing source rocks in the continuous sedimentary environment of the Xujiahe Formation are discussed in the Southwest Sichuan through the thermal simulation and organic geochemical experiments, and the quantitative relationships are determined between carbon isotopes, maturity, and distinct organic matter (OM) types. The results show that the source rocks of the first member and third member of the Xujiahe Formation are mainly formed in the transitional sedimentary environment, while the source rocks of the fifth member of the Xujiahe Formation are primarily developed in the continental sedimentary environment, controlled by the continuous sedimentary environment of the Xujiahe Formation. The vitrinite and inertinite content increases with the liptinite content decreasing from the first member to the fifth member of the Xujiahe Formation. Moreover, the OM of the source rocks is typed II2 in the first member of the Xujiahe Formation, with the III OM in the third member and fifth member of the Xujiahe Formation. Additionally, the quantitative relationship is identified between methane carbon isotopes and maturities of the humic and mixed gas. The quantitative relationship is presented at δ
13C1 = 12.21 ln Ro – 39.72 (humic gas) and δ
13C1 = 8.07 ln Ro – 38.3 (mixed gas). The ethane carbon isotopes range from −24.93 to −21.07‰ in the first member and the third member of the Xujiahe source rocks, and are between −29.31 and −26.78‰ in the fifth member of the Xujiahe source rocks, which can effectively distinguish the OM type by ethane carbon isotopes. The emergence of new recombined heavy hydrocarbons leads to the carbon isotope inversion of heavy hydrocarbon in the high thermal evolution stage. This study has contributed to the hydrocarbon-generating characteristics of source rocks in the continuous sedimentary environment and the fine gas source correlation.
Some spectral properties of left and right generalized Fredholm operators
Authors: Azzouz Abdelhalim , Beghdadi Mahamed , Krichen Bilel 
Published: February 2025

Abstract
The scope of this paper is to introduce and study new classes of operators, namely, left and right generalized Fredholm operators. We also investigate the spectrum of left and right generalized Fredholm and generalized Weyl operators. At the end of the work, the invariance of the left (right) generalized Fredholm and generalized Weyl spectra is studied.
Numerical simulation of the effects of NH3 and H2 on the combustion characteristics of laminar premixed ethylene/air flames
Authors: Yao Jinfang , Dong Wenlong , Yang Yuhang , Wang Dongyang , Chu Huaqiang 
Published: February 2025

Abstract
Hydrogen (H2) and ammonia (NH3) are highly promising carbon-free fuels and can mitigate the greenhouse effect threat. The laminar combustion characteristics of ethylene (C2H4) doped with H2 and NH3 were numerically calculated at large doping proportion (0–50 %), initial temperatures (Tu = 300–400 K), and initial pressures (Pu = 0.1–1.0 MPa) by using the Chemkin/Premix Code. The equivalence ratio (Φ) ranged from 0.75 to 1.5. Laminar burning velocities (LBVs), adiabatic flame temperatures (AFTs), net heat release rates (NHRRs), temperature sensitivity analysis (TSA), mole fractions of radicals of H, O, OH and intermediates of C2H2, NO, NO2, the rate of production (ROP) and the reaction pathways were studied in this research. The results showed that H2 promoted the increase of C2H4/air LBVs, AFTs and NHRRs, while NH3 had the contrary effects. R1 (H + O2 <=> H + OH) had the largest positive sensitivity coefficient more than 0.3. Through the analysis of TSA and ROP, R146 (C2H3 + H <=> C2H2 + H2) was the main reaction to product C2H2, and C2H2 could be effectively inhibited after doping NH3. Additionally, the mole fraction of NO decreased as H2 increased but increased with the increase of NH3. The peak NO2 located much closer to the nozzle inlet after doping H2 and NH3, and R392 (NO + HO2 <=> NO2 + OH) was the main reaction linked NO and NO2. The reaction pathway showed the effect of NH3 on reducing CO2 was stronger than that of H2.
Regular 3-polytopes of order 2𝑛𝑝
Authors: Hou Dong-Dong , Feng Yan-Quan , Leemans Dimitri 
Published: February 2025

Abstract
In a paper from 2006, Schulte and Weiss initiated the problem of characterizing the regular polytopes of orders

2
n

⁢
p

2^{n}p

for 𝑛 a positive integer and 𝑝 an odd prime.
In this paper, we first prove that if a 3-polytope of order

2
n

⁢
p

2^{n}p

has Schläfli type

{

k
1

,

k
2

}

\{k_{1},k_{2}\}

, then

p
∣

k
1

p\mid k_{1}

or

p
∣

k
2

p\mid k_{2}

.
This leads to two classes, up to duality, for the Schläfli type, namely Type (1) where

k
1

=

2
s

⁢
p

k_{1}=2^{s}p

and

k
2

=

2
t

k_{2}=2^{t}

and Type (2) where

k
1

=

2
s

⁢
p

k_{1}=2^{s}p

and

k
2

=

2
t

⁢
p

k_{2}=2^{t}p

.
We then show that there exists a regular 3-polytope of order

2
n

⁢
p

2^{n}p

with Type (1) when

s
≥
2

s\geq 2

,

t
≥
2

t\geq 2

and

n
≥

s
+
t
+
1

n\geq s+t+1

coming from a general construction of regular 3-polytopes of order

2
n

⁢

ℓ
1

⁢

ℓ
2

2^{n}\ell_{1}\ell_{2}

with Schläfli type

{

2
s

⁢

ℓ
1

,

2
t

⁢

ℓ
2

}

\{2^{s}\ell_{1},2^{t}\ell_{2}\}

, where both

ℓ
1

\ell_{1}

and

ℓ
2

\ell_{2}

are odd.
Furthermore, for

p
=
3

p=3

and

n
≥
7

n\geq 7

, we show that there exists a regular 3-polytope of order

3
⋅

2
n

3\cdot 2^{n}

with type

{
6
,

2
s

}

\{6,2^{s}\}

if and only if

2
≤
s
≤

n
−
2

2\leq s\leq n-2

and

s
≠

n
−
3

s\neq n-3

.
For Type (2), we prove that there exists a regular 3-polytope of order

2
n

⋅
3

2^{n}\cdot 3

with Schläfli type

{
6
,
6
}

\{6,6\}

when

n
≥
5

n\geq 5

coming from a general construction of regular 3-polytopes of Schläfli type

{
6
,
6
}

\{6,6\}

with orders

192
⁢

m
3

192m^{3}

,

384
⁢

m
3

384m^{3}

or

768
⁢

m
3

768m^{3}

for any positive integer 𝑚.
Stability estimate and the Tikhonov regularization method for the Kuramoto–Sivashinsky equation backward in time
Authors: Duc Nguyen Van , Thang Nguyen Van , Muoi Pham Quy 
Published: February 2025

Abstract
In this paper, we study the Kuramoto–Sivashinsky (KS) equation backward in time. First, we prove a stability estimate of Hölder type. Then the ill-posed problem is regularized by the Tikhonov regularization method, and an error estimate of Hölder type is obtained. Finally, we apply a physics-informed neural network method to solve the problem numerically.
Exploring the therapeutic potential of leriodenine and nuciferine from Nelumbo nucifera for renal fibrosis: an In-silico analysis
Authors: Rapuru Rushendran , Begum Rukaiah Fatma , Singh S. Ankul , Vellapandian Chitra , Ali Nemat , AlAsmari Abdullah F. , Prajapati Bhupendra G. 
Published: February 2025

Abstract
A major problem in chronic kidney illnesses is renal fibrosis. This research investigates the therapeutic potential of compounds derived from Nelumbo nucifera (Lotus). Comprehensive screening identified these compounds, which exhibit promising binding affinities with key targets associated with renal fibrosis. Leriodenine and Nuciferine demonstrate substantial potential by modulating critical targets such as PTGS2, JUN, EGFR, STAT3, mTOR, and AKT1. The identified biomolecule-target-pathway network highlights the intricate interactions underlying the therapeutic effects of lotus seed compounds in renal fibrosis. Strong binding affinities with PTGS2-PDBID:5F19, Leriodenine −8.99 kcal/mol and Nuciferine −9.33 kcal/mol, and JUN-PDBID:1S9K, Leriodenine −7.95 kcal/mol and Nuciferine −7.05 kcal/mol are shown by molecular docking investigations, indicating their potential as fibrotic process inhibitors. During 10 ns of molecular docking simulations, these compounds demonstrated robust hydrogen-bonding connections within the protein’s active site, leading to a possible alteration in the conformation of the ligand-binding site. The research establishes the foundation for future experimental validation, clinical trials, to bridge the translational gap. The research combines target prediction, protein–protein interaction studies, and biomolecular screening to clarify the molecular pathways behind renal fibrosis. We also carried out Insilico molecular docking and carried out molecular dynamics simulation of the best compound identified to obtain more precise results.
The Influence of Consumer Online Ratings and Reviews on Purchase Decisions on Tiktok Shop Marketplace Users
Authors: Sari Dewi Puspita , Era Agustina Yamini 
Published: February 2025

Background: At this time shopping through the marketplace is a common thing, in addition to making it easy, consumers are also faced with many choices and a lot of different information from the seller. Consumers cannot touch and feel the product. This often raises doubts in the minds of consumers, so it takes effort to build consumer trust. Therefore, consumers try to obtain information through reviews and ratings available on various online platforms. Objective: This study aims to examine the influence of consumer online ratings and reviews on purchasing decisions on Tiktok Shop marketplace users. Research Method: This research using the quantitative as the method with data collection techniques through the distribution of questionnaires to people in the Special Region of Yogyakarta who have made online transactions on the TikTok shop marketplace totaling 184 respondents. The sampling procedure used in this study was non-probability with purposive sampling technique. Research Results: The results obtained after data analysis on Consumer Online Rating have a significant influence on purchasing decisions. Review has a significant positive influence on purchasing decisions. And simultaneously Consumer Online Ratings and Reviews have a positive and significant influence on purchasing decisions. This is in accordance with what was hypothesized.
Memupuk Harapan Pertanian Indonesia: Kontribusi Generasi Muda dalam Peningkatan Teknologi Demi Mewujudkan Pertanian Indonesia yang Berkelanjutan
Authors: Hidayatullah Rahmat Syarif , Rozaki Zuhud , Wulandari Retno , Azzahra Isni 
Published: February 2025

Qualified human resources who are committed to creating a quality agricultural sector are one of the success factors for sustainable agricultural development. However, the current condition of agriculture faces a serious problem, namely the number of young farmers has decreased. The role of farmers is very important to fulfill the food needs of a country. With the decreasing number of farmers today and the average farmer is old, it can threaten overall food security. Family as an internal factor plays an important role in the regeneration of farmers where they can directly interact at any time. The role of the government and the private sector in land conversion policies needs to pay attention to the impacts caused. . In the midst of globalization and the development of information technology, the strengthening of the three extension models has been challenged by the innovation of information production and distribution mechanisms to complement farmers' decision-making. Extension communication systems based on information technology or new media need to be an important concern, especially to stimulate the development of the interest of young farmers who are increasingly literate with the application of renewable technology.
Do Hotel ao Condomínio Residencial
Authors: Cunha Bianca Coutinho Lopes , Abdalla José Gustavo Francis 
Published: February 2025

O objetivo do artigo é compreender a espacialidade em um hotel, o considerando como moradias de curta e longa permanência. Especificamente, se quer apontar quais relações socioespaciais, no sentido do ambiente construído de vida para as pessoas, são proporcionadas a seus residentes. Tem-se a análise documental da arquitetura e sua normativa e entrevistas como metodologia, incluindo-se aí os aspectos formais territoriais urbanos. Busca-se suporte pela teoria ecológica ambiental. Vai-se desenvolver a pesquisa por meio de coleta de dados técnicos-arquitetônicos e levantamento in loco por meio do Walkthrough. A cidade de Juiz de Fora, MG, é o local da pesquisa. A investigação se faz por meio das análises quanto à habitabilidade da edificação e características socioculturais presentes no ambiente construído. Além disto, são classificados dois objetos centrais para análises: (a) lugares, como meio físico formal e (b) ambientes, como meios sociais. Como resultados, tem-se quadros com elementos descritivos que permitem compreender o cenário de vida proporcionado aos usuários de hotéis e seus possíveis impactos presumíveis na vida cotidiana de moradores nesta tipologia arquitetônica. Como conclusão, reafirma-se que a relação pessoa-ambiente encontrada no edifício acontece entre dois públicos distintos, os hóspedes de curta permanência e os de longa permanência, e cada um desenvolve características socioespaciais diferentes.