bluuebunny/crossref_metadata_2025_split huggingface dataset:
Experiences and attitudes related to newborn feeding in central Uganda: A qualitative study
Authors: Sewannonda Andrew , Medel-Herrero Alvaro , Nankabirwa Victoria , Flaherman Valerie J. 
Published: October 2022

Objective
Adequate infant nutrition is a critical cornerstone of population health, yet adherence to recommended breastfeeding practices is low in many countries in sub-Saharan Africa, including Uganda. This study aims to describe local attitudes, experiences and beliefs related to nutrition in early infancy in Central Uganda

Design
We conducted 5 focus group discussions and 12 key informant interviews to gather information on local attitudes, experiences and beliefs related to feeding in early infancy.

Setting
Urban areas of Central Uganda.

Participants
Parents and healthcare and public health professionals.

Results
Participants reported numerous concerns related to infant health including inadequate infant weight, premature birth, diarrhea, fever, gastrointestinal infection and malnutrition. Awareness of the infant health benefits of exclusive breastfeeding was prevalent but experienced as in balance with maternal factors that might lead to supplementation, including employment demands, physical appearance, pain, poverty and maternal health and malnutrition. Breastfeeding was highly valued, but use of unsafe breast milk supplements was common, including cow’s milk, black tea, glucose water, fruit juice, millet, maize, rice, potatoes, soy, sorghum, egg yolk, fish and ghee. Expression of breast milk was viewed as not consonant with local culture.

Conclusions
Participants were aware of the benefits of exclusive breastfeeding but described multiple barriers to achieving it. Supplementation with unsafe breastmilk supplements was considered to be more culturally consonant than milk expression and was reported to be the only affordable potential breast milk substitute for many families.
The relationship between hot flashes and fatty acid binding protein 2 in postmenopausal women
Authors: Chen Ting-Yu , Huang Wan-Yu , Liu Ko-Hung , Kor Chew-Teng , Chao Yi-Chun , Wu Hung-Ming 
Published: October 2022

Introduction
Hot flashes, the most bothering symptom of menopause, are linked to a metabolic inflammation. Due to estrogen deficiency in menopause, dysbiosis is observed. The intestinal barrier affects the interaction of microbiota in healthy or unhealthy individuals. This study investigates the relationship between hot flashes and gut permeability in postmenopausal women.

Participants and design
In this cross-sectional study, we divided 289 women, aged 40–65 years, into four groups based on their hot-flash severity: HF0: never experienced hot flashes; HFm: mild hot flashes; HFM: moderate hot flashes; HFS: severe hot flashes. The measured variables included the clinical parameters; hot flashes experience; fasting plasma levels of zonulin, fatty acid binding protein 2 (FABP2), endotoxin, and cytokines/chemokines. We used multiple linear regression analysis to evaluate the relationship between hot flashes and the previously mentioned gut barrier proteins.

Settings
The study was performed in a hospital medical center.

Results
The hot flashes had a positive tendency toward increased levels of circulating FABP2 (P-trend = 0.001), endotoxin (P-trend = 0.031), high-sensitivity C-reactive protein (hs-CRP) (P-trend = 0.033), tumor necrosis factor alpha (TNF-α) (P-trend = 0.017), and interferon-inducible protein-10 (IP10) (P-trend = 0.021). Spearman’s correlation analysis revealed significant correlations of FABP2 with endotoxin, TNF-α, monocyte chemoattractant protein-1, IP10, and hs-CRP in the 289 postmenopausal women included in this study. Linear regression analysis revealed that hot-flash severity had significant assoiciations with FABP2 (P-trend = 0.002), but not with zonulin. After adjusting for body mass index, age, and menopause duration, multivariate linear regression analysis revealed the differences between HFs (% difference (95% confidence interval), 22.36 (8.04, 38.59), P = 0.01) and HF0 groups in terms of FABP2 levels.

Conclusions
This study shows that hot flashes are significantly associated with FABP2 levels in postmenopausal women. It suggests that severe hot flashes are linked to an increase in intestinal barrier permeability and low-grade systemic inflammation.
Fetal malposition in labour and health outcomes for women and their newborn infants: A retrospective cohort study
Authors: Barrowclough Jennifer , Kool Bridget , Crowther Caroline 
Published: October 2022

Introduction
Occiput-posterior (OP) or occiput-transverse (OT) fetal malposition has a prevalence of 33–58% in the first-stage of labour with 12–22% persisting until delivery. Malposition is associated with significant maternal and neonatal morbidity. Most previous studies report the incidence and adverse maternal and fetal outcomes of persistent fetal malposition in the second stage of labour and do not include outcomes that may be present in the first stage of labour.

Aims
To assess the incidence and health outcomes for women and their newborn infants of a fetal malposition in the first or second stage of labour.

Materials and methods
A retrospective cohort study of 738 maternity records (randomly selected) from a tertiary hospital in New Zealand. Maternal and neonatal characteristics are described. Outcomes for women with a fetus in an OP or OT position in labour are compared to those for women with a fetus in an occiput-anterior position (OA).

Results
499 (68%) women had an OP/OT positioned fetus and 239 (32%) had an OA positioned fetus on vaginal examination in labour. Women had similar characteristics except a body mass index ≥30 kg/m2 was more common in the OP/OT group. Fetal malposition appears to be more likely in women with a right-sided fetal occiput. Three quarters of OP/OT fetuses rotated anteriorly by birth. Fetal malposition compared to no malposition was associated with oxytocin augmentation, epidural use, a longer first stage of labour, fewer normal vaginal births, and more caesarean sections. Fetal malposition during labour was not associated with adverse neonatal outcomes.

Conclusion
Interventions such as maternal posture in the first and second stage of labour could potentially reduce the incidence of malposition and improve health outcomes for mothers.
Estética y simetría en las concepciones alternativas de espacio en la mecánica newtoniana
Authors: Ferreira Pires Flaviston , Alves da Silva José 
Published: October 2022

Pretendemos contribuir a la formación inicial de los profesores de ciencias, investigando los conceptos de estética y simetría presentes en algunos conceptos alternativos en la mecánica newtoniana. Luego de realizar una búsqueda bibliográfica y una revisión historiográfica sobre los conceptos de estética y simetría en las leyes de Newton y conceptos alternativos sobre el tema, implementamos una secuencia didáctica en una asignatura básica de física de una carrera de ciencias, con el fin de descubrir en que forma estos elementos de estética y simetría estaban presentes en los conceptos alternativos planteados por los estudiantes, con más énfasis en el concepto de espacio. Basando el marco teórico en fundamentos metodológicos relacionados con la rutina escolar. Los datos fueron recolectados a través de producciones textuales, grabaciones de clases, apuntes en los cuadernos de la bitácora del investigador y una prueba. Sistematizamos las categorías de resultados encontrados mediante análisis de contenido. Encontramos una fuerte presencia de aspectos de estética y simetría en estas concepciones, especialmente en la discusión del espacio, en particular por su fuerte relación con los sentidos físicos (visión, sobre todo).
The Plural/Singular in Pierre Huyghe’s Interventions in the 1990s
Authors: Lipiński Kamil 
Published: October 2022

Abstract
The essay aims to reexamine the underlying contexts and the nature of site-specific projection in Light Conical Intersect by Pierre Huyghe by addressing the critical intervention of Gordon Matta-Clark in public space. The essay offers a broad overview of the contexts and the nature of light metaphors. The aim of this research is to delve into how these sorts of light interventions stimulate the debate concerning the public sphere via live events. The essay moves from the approach of using a cone light across the gallery space to one that reflects the cone whole cut in a construction building. It finally illustrates a site-specific projection of the documentary footage from the intervention 20 years later. The crucial point is that layered superposition in projection is a special attribute of the interventions in the nineties of the twentieth century. The essay concludes that the theoretical framework of “plural/singular” arts articulated by Jean-Luc Nancy enables us to retrace the artistic contexts of cone-shaped installations that operate with a circumscribed reservoir of iconographic and thematic components.
Desiderate zum Forschungsdatenmanagement 2013 und 2022
Authors: Jäckel Denise , Helbig Kerstin , Odebrecht Carolin 
Published: October 2022

Zusammenfassung
Forschungsdatenmanagement ist seit den ersten Anforderungen der Deutschen Forschungsgemeinschaft 2015 zu einem Bestandteil guter wissenschaftlicher Praxis geworden. Hochschulen sind dadurch aufgefordert, Forschende bestmöglich zu unterstützen. Seit 2013 erfolgten deutschlandweit Umfragen, um Desiderate bei Infrastruktur- und Serviceleistungen zu ermitteln. Eine Evaluation der Bedarfsäußerungen fand bisher jedoch kaum statt. Der Artikel fasst Entwicklungen und Handlungsfelder auf Basis von zwei Bedarfserhebungen der Humboldt-Universität zu Berlin zusammen.
Robust signal recovery via ℓ1–2/ℓ𝑝minimization with partially known support
Authors: Zhang Jing , Zhang Shuguang 
Published: October 2022

AbstractIn this paper, we study the robust recovery of signals for general noise byℓ1-2/ℓp\ell_{1-2}/\ell_{p}(2≤p<+∞2\leq p<+\infty) minimization with partially known support (PKS). A recovery condition forℓ1-2/ℓp\ell_{1-2}/\ell_{p}minimization by incorporating prior support information is established, and an error estimate is obtained. In particular, the obtained results not only provide a new theoretical guarantee to robustly recover signals for general noise, but also improve and generalize the state-of-the-art ones. In addition, a series of numerical experiments are carried out to confirm the validity of the proposed method, which show that incorporating prior support information forℓ1-2/ℓp\ell_{1-2}/\ell_{p}minimization exhibits better recovery performance thanℓ1-2/ℓp\ell_{1-2}/\ell_{p}minimization.
Synthetic -BLE compounds VS. -BLE adjectives: Issues in the external and internal syntax
Authors: Wasak Sebastian 
Published: October 2022

Abstract
The subject matter of this paper is the external and internal syntax of adjectival compounds based on -ble adjectives in English (e.g. vaccine-preventable, machine-readable, drug-susceptible) and passive potential adjectives in Polish (e.g. łatwopalny ‘combustible’, lekkostrawny ‘lit. easily digestible, light’, szybkozmywalny ‘quickly-washable’), with special attention paid to whether the syntactic behaviour exhibited by -ble and -ny/-alny adjectives is also present in compounds headed by them. Drawing on analysis put forth by Oltra-Massuet (2013), the present research departs from Oltra-Massuet's account in that certain ble adjectives which show irregular morphology (e.g. visible, tolerable) are interpreted as high (eventive) -ble adjectives. It is shown that while synthetic -ble compounds in English inherit the syntactic features of their heads, passive potential adjectives in Polish often lose the ability to project the external argument upon being merged with a modifier to form a compound.
English loan translations in Polish in the area of computers: Syntactic aspects
Authors: Zabawa Marcin 
Published: October 2022

Abstract
The paper aims to discuss selected syntactic aspects of English loan translations in Polish in the sphere of computers and the Internet. The study is based on the corpus of informal Polish, collected and analyzed by the author of the study. All the texts have been read in their entirety by the author, and possible loan translations have been noted. Then, with the help of specific criteria, a group of English loan translations have been gathered. Altogether, 467 types of loan translation have been found (6,206 tokens). They are grouped according to specific syntactic properties, such as the observance of (or deviation from) the syntax of their English models. The study shows that most of the calques do not retain the original English arrangement but rather adapt it morphosyntactically to the recipient language, i.e. Polish. Calques that maintain the English order, and sometimes display an untypical pattern in Polish, are clearly in the minority. Additionally, theoretical problems connected with the syntactic classification of calques are also discussed at some length.
Design and Application of a Construction-Operation Monitoring System for Spoke-Free Ferris Wheels
Authors: Liu Zhe , Li Anqi , Su Sili , Cao Dianbin 
Published: October 2022

Abstract
The construction and operation monitoring of a spoke-free Ferris wheel is challenging because of its novel shape and inherently complex environment. It necessitates an innovative monitoring system that can be used in both construction and operation stages because both the traditional and single monitoring system are not applicable to this structure at the same time. In this study, a practical construction-operation monitoring system for a spoke-free Ferris wheel was developed and applied to the White-wave River Ferris Wheel. In the proposed monitoring system, the overall design, architecture of the system, and the sensors and monitoring data-sharing contents at each stage of their implementations are discussed in detail. Finite element analysis was applied to determine the monitoring parameters and the sensor’s positions. Customized energy-efficient wireless sensor nodes were employed and data transmissions from the sensors to the remote monitoring servers were conducted through comprehensive communication (cable, wireless, and internet). The monitoring data during construction indicate that the removal of temporary support will cause significant changes to the stress and displacement of the structure. A synchronous and hierarchical removal scheme can effectively avoid such rapid changes. The data at the operation stage indicate that both the displacement at the top and the stress at the bottom parts of the White-wave River Ferris Wheel structure are sensitive to temperature changes. The influence of temperature on the structure stress can reach up to 41 MPa. Vibration data indicate that the fundamental frequency of the structure is low and that it has comparatively flexible bending stiffness. When the wind speed exceeds 15 m/s, the Ferris wheel must be stopped from further operation because the comfort level exceeds the reach of human beings. The measurement results demonstrate that the proposed monitoring system is capable of automatic and real-time monitoring.
An Improved Scheduling of Vehicle Routing in Smart Cities by Multiverse Optimization
Authors: Thilagaraj M. , Arunkumar N. , Sundar Ganesh C. S. , Sivakumar R. , Pallikonda Rajasekaran M. 
Published: October 2022

Abstract
One of the research problems is the vehicle routing problem (VRP) in smart cities for smooth movement of the vehicles and less traffic in the smart cities. The dynamic vehicle routing structure is a problem where a time frame is given for each vehicle to reach the destination, and this is classified as VRP with time windows. The Solomon’s datasets are utilized for this vehicle routing problem with time windows (VRPTW). The goal is to calculate the least number of vehicles using two variants of multiverse optimizer. The two variants of multiverse optimizer are compared with the other techniques in terms of the travelled distances, the number of vehicles and the computational time are analyzed, and the effectiveness is calculated for all the proposed models for the VRPTW problem.
Optimized Ni/Al2O3–SiO2 Catalyst for Steam Reforming of Phenol with Enhanced Hydrogen Production and Stability
Authors: Xu Yang , Zhu Yingying , Li Xinbao , Shen Pengfei , Chen Geng 
Published: October 2022

Abstract
Well-designed Ni/Al2O3–SiO2 catalysts synthesized with nickel as the active metal and alumina–silica as the catalyst mixture support were investigated for steam reforming of phenol with enhanced hydrogen production and stability. The prepared catalysts were characterized using x-ray diffraction, field emission scanning electron microscopy, Brunauer–Emmett–Teller (BET), Fourier transform infrared, hydrogen temperature-programmed reduction, pyridine diffuse reflectance infrared Fourier transform spectroscopy (Py-IR), and thermal gravimetric-differential scanning calorimetry (TG-DSC) techniques in detail. The BET results show that their specific surface areas ranged from 29.832 to 220.330 m2·g–1. The Py-IR results indicate the existence of large Lewis acid regions in the pure C-Ni (“C-Nix-Siy” means the Ni/Al2O3-to-SiO2 catalyst prepared with Ni(CH3COO)2 · 4H2O with SiO2 support mass ratios of y/(x + y).) and C-Ni4-Si1. The effects of the Ni/Al2O3-to-SiO2 mass ratio, reaction temperature, and active metal salt anion species on catalytic activity were studied. The results show that the C-Ni4-Si1 catalyst using nickel acetate tetrahydrate as the active metal salt with an SiO2 mass ratio of 20 wt% achieves a maximum phenol conversion of 97.3 % and hydrogen production of 92.7 % at 550°C. The stability of C-Ni4-Si1 was further investigated, and it was shown to react continuously and stably for more than 800 min at 550°C with excellent catalytic reaction stability. A final weight loss of only 9.31 % shown in the TG-DSC result of the spent C-Ni4-Si1 catalyst confirmed the excellent thermal stability and low coking rate of C-Ni4-Si1.
Estrés psicológico en estudiantes de una universidad pública peruana durante la primera ola de COVID-19
Authors: Poma-Tovar Mara Romyna , Paredes-Orue Richar , Moreno_Loaiza Oscar 
Published: October 2022

Introducción. La pandemia de COVID-19, la cuarentena, y la suspensión de actividades fueron estresores psicológicos importantes. Los estudiantes universitarios son una población vulnerable a niveles de estrés aumentado. Objetivo. Determinar los niveles de estrés psicológico e identificar factores asociados en estudiantes universitarios. Métodos. Estudio transversal y observacional. Aplicamos una encuesta en línea sobre características relacionadas a los estudios universitarios y la Escala de Percepción Global de Estrés de 13 ítems (EPGE-13). El cuestionario se aplicó en el marco de la primera ola de la pandemia por COVID-19. Se consideró estrés alto a aquellos alumnos con puntuación superior al percentil 75. Los puntajes de la EPGE-13 fueron comparados según diversas características de los estudiantes con la prueba T de Student o U de Mann Whitney. Además, se realizó un análisis multivariado para reconocer los factores relacionados con estrés alto. Resultados. Participaron 2647 estudiantes universitarios. 1566 (59,2%) fueron de sexo femenino. La edad de los alumnos fue de 21 años (RIC: 19 – 23). El puntaje promedio de estrés fue de 27,6 ± 7,1. Las variables relacionadas con un nivel de estrés alto fueron el sexo femenino, el año académico universitario, tener cursos pendientes, enfermedad crónica, y preocuparse por el futuro. Conclusión. Durante la primera ola de COVID-19 los estudiantes universitarios presentaron altos niveles de estrés. Ser mujer, el año académico, tener cursos pendientes, enfermedad crónica y preocuparse por el futuro fueron factores de riesgo para presentar nivel alto de estrés en una universidad estatal de Perú.
¿Espiralización defectuosa de las cromatidas de megaloblastos o espiral residual? Estudio cromosómico de una anemia perniciosa
Authors: Pajares J.Mª. , Carrato A. 
Published: October 2022

Hemos estudiado el cariotipo cromosómico en médula ósea, en un caso de anemia perniciosa con la técnica de Tjio y Whang, aportando algunas modificaciones personales. Han sido encontradas dos clases de células:
1. Un clon celular en la proporción del 69,3 % con un número normal de cromosomas.
2. Un segundo clon en Ja proporción del 30,7 % con un número euploide de cromosomas, pero presentando la mayoría de ellos una alteración: Desespiralización defectuosa. Estos cromosomas aparecen más largos y más deshilachados, con menos avidez por los colorantes y una cromafilia muy mal distribuida en lo largo del mismo.
Se interpreta este hecho como un retardo en el proceso normal de despiralización que ha tenido lugar al final de la mitosis precedente.
Incidencia de trastornos mentales en Navarra investigada en estadísticas hospitalarias
Authors: Imízcoz J.L. 
Published: October 2022

Se hace un estudio de la incidencia de enfermedades mentales en Navarra durante un año de primeras admisiones clasificadas por diagnóstico, edad y sexo. Se comparan estos resultados con estadísticas de otros países, deduciéndose de ello, que la incidencia de enfermedades mentales en Navarra es elevada (106 por 100.000) y que esta mayor incidencia se
debe al factor alcoholismo, que en Navarra supone el 20,52 % de todas las primeras admisiones en el Hospital Psiquiátrico.
Modificaciones del espirograma tras lobectomías pulmonares
Authors: Checa Ceballos J. 
Published: October 2022

Se estudian las modificaciones espirográficas en 56 lobectomías pulmonares, practicadas por diversos procesos patológicos. Se parte de la investigación de espirogramas repetidos en sujetos sanos para determinar las cifras normales y compararlas con las descritas en la literatura. El volumen corriente, la frecuencia respiratoria, la capacidad vital y el índice de Tiffeneau son los valores que menos variabilidad fisiológica presentan.
En los espirogramas preoperatorios encontramos datos similares a los descritos, salvo algunas discordancias.
Una lobectomía no supone una alteración global y uniforme de los distintos datos espirográficos; la capacidad vital desciende siempre (10-30 %); el volumen inspiratorio de reserva lo hace paralelamente; las modificaciones del volumen espiratorio de reserva son muy variables e inespecíficas; la capacidad respiratoria máxima disminuye por lo general en 5-25 %; los resultados del índice de Tiffeneau son variables ( ± 10 %); en más de la mitad de los casos disminuyó el volumen minuto lo que supone mejoría funcional.
Las lobectomías inferiores tienen una mayor repercusión sobre la capacidad vital y los valores estáticos, mientras las superiores afectan mayormente al índice de Tiffeneau y a los datos dinámicos. El espirograma es un dato más, pero importante, para la indicación de las resecciones pulmonares; las lobectomías pueden ser, según las modificaciones espirográficas, perfectamente toleradas por la mayoría de los pacientes.
Nefritis lobular: Diagnóstico y evolución anátomo-clínica
Authors: Rivero Puente A. , Honorato J. , Lucas Ros L. , Ortiz de Landázuri E. 
Published: October 2022

Recogemos de nuestra casuística tres observaciones de "nefritis lobular", que por encontrarse en estadios evolutivos diferentes nos permiten hacer algunas consideraciones clínico-morfológicas, ya que, junto a su discutible interpretación histogenética, estas nefritis presentan una individualidad histológica bien definida y un cuadro clínico-humoral que, con ciertas peculiaridades, puede encuadrarse dentro del amplio grupo de los síndromes nefróticos.
Por otra parte, llamamos la atención de las dificultades que puede ofrecer su diagnóstico diferencial y de la necesidad de la biopsia renal para decidir dicho diagnóstico.