bluuebunny/crossref_metadata_2025_split huggingface dataset:
Performance Comparison of Wood, Plywood, and Oriented Strand Board under High- and Low-Velocity Impact Loadings
Authors: Naghizadeh Zahra , Pol Mohammad Hossein , Alawode Abiodun Oluseun , Faezipour Mehdi , Liaghat Gholam Hossein , Via Brian K. , Abdolkhani Ali 
Published: November 2021

Abstract
In this article, the behavior of wood, plywood, and oriented strand board (OSB) under high- and low-velocity impact loadings was investigated experimentally. For the high-velocity impact test, limit velocity (Vbl) and impact energy absorbed (Eab) were determined by subjecting the material to different impact loading by conical nose projectile. For the low-velocity impact test, the materials were subjected to four levels of energy—10, 39, 78, and 98 J—and the time history responses of velocity, energy, load, and displacement were obtained. Additionally, quantitative data for damage size are presented. The results show that in comparison with OSB and solid wood plates, plywood presents better characteristics in response to both high- and low-velocity impact loadings.
Asia1a, herramienta en línea para analizar el abandono universitario
Authors: Esteban García María , García López Alfonsa , Rodríguez-Muñiz Luis José , Bernardo Gutiérrez Ana Belén 
Published: November 2021

El abandono académico es un problema que preocupa a todas las universidades. En España, las tasas de abandono oscilan entre el 30 y el 50%, según datos de la Conferencia de Rectores. Por ello, muchas instituciones estudian las causas del abandono y desarrollan programas de retención, con frecuencia dirigidos a los estudiantes de nuevo ingreso, ya que numerosos estudios confirman que el mayor porcentaje de abandono se concentra en el primer año de carrera.En este trabajo se presenta la aplicación informática en línea ASIA1a y los resultados de su aplicación, para el diagnóstico del problema del abandono de primer año, en las titulaciones de grado de la Universidad de Oviedo.El uso de ASIA1a ha permitido detectar la nota de acceso y el rendimiento académico como variables significativas e identificar las titulaciones que requieren un análisis más profundo. Como consecuencia, el grado en Derecho ha sido estudiado en detalle, con el paquete estadístico SPSS, identificando el número de créditos superados el primer año como el mejor predictor de la permanencia.Se concluye que ASIA1a favorece la toma de decisiones, por parte de la Administración Educativa, ya que permite la evaluación sistemática del indicador de calidad Tasa de permanencia y del impacto sobre dicho indicador de los programas de retención implementados. Así mismo permite identificar las variables con mayor influencia en el abandono y las titulaciones que requieren un mayor seguimiento, sentando las bases para guiar la acción orientadora y favoreciendo la eficacia de las intervenciones realizadas en este sentido.
Valoració de l’Avaluació en Competències a través de models d’elecció discreta
Authors: Herrero Montagud Mercedes , Pizarro Barceló Rafaela , Sanchis Llopis Maria Teresa 
Published: November 2021

La implantació dels nous mètodes d’ensenyament, sota el marc establert per l’Espai Europeu d’Educació Superior (EEES), suposa un canvi en l’organització de la forma d’ensenyar i aprendre, centrat en la formació per competències. En termes d’avaluació, la nova forma d’ensenyament implica el pas d’un sistema d’avaluació única a un sistema d’avaluació contínua, en el qual l’estudiant participa activament en el procés d’aprenentatge i en la consecució no només dels objectius establerts per a cada assignatura, sinó també en l’adquisició d’habilitats i destreses més generals i de caràcter transversal. L’objectiu d’aquesta comunicació és presentar una anàlisi de l’impacte sobre el resultat final de l’avaluació dels instruments d’avaluació utilitzats a l’assignatura d’Història Econòmica impartida en el primer curs del Grau d’Administració i Direcció d’Empreses (ADE) i del Grau de Finances i Comptabilitat (FIC) de la Universitat de València durant el curs 2013-2014. L’anàlisi es recolza en la utilització de models economètrics d’elecció discreta per determinar l’impacte dels esmentats instruments sobre la probabilitat d’aprovar l’assignatura i sobre la qualificació final. Per altra banda, s’avalua el grau de consecució de les competències transversals treballades a l’assignatura.
Coevaluación como vía de aprendizaje: dos experiencias en el grado de economía de la USC
Authors: Aguayo Lorenzo Eva , Lamelas Castellanos Nelida Cecilia , Iglesias Casal Ana , López Andión Carmen , Rodríguez González Xosé Antón 
Published: November 2021

En este trabajo compartimos las experiencias de la utilización de la coevaluación como metodología docente aplicada en clases interactivas de dos asignaturas -Econometría II y Política Económica I- del Grado en Economía de la Universidade de Santiago de Compostela, en el curso 2011-12. En ambos casos, se confirma la contribución de esta estrategia de evaluación en la formación en competencias y el proceso de aprendizaje autónomo del alumnado.
Incidence of carditis and predictors of pacemaker implantation in patients hospitalized with Lyme disease
Authors: Uzomah Uwajachukwumma A. , Rozen Guy , Mohammadreza Hosseini Seyed , Shaqdan Ayman , Ledesma Pablo A. , Yu Xuejing , Khaloo Pegah , Galvin Jennifer , Ptaszek Leon M. , Ruskin Jeremy N. 
Published: November 2021

Background
Lyme carditis, defined as direct infection of cardiac tissue by Borrelia bacteria, affects up to 10% of patients with Lyme disease. The most frequently reported clinical manifestation of Lyme carditis is cardiac conduction system disease. The goal of this study was to identify the incidence and predictors of permanent pacemaker implantation in patients hospitalized with Lyme disease.

Methods
A retrospective cohort analysis of the Nationwide Inpatient sample was performed to identify patients hospitalized with Lyme disease in the US between 2003 and 2014. Patients with Lyme carditis were defined as those hospitalized with Lyme disease who also had cardiac conduction disease, acute myocarditis, or acute pericarditis. Patients who already had pacemaker implants at the time of hospitalization (N = 310) were excluded from the Lyme carditis subgroup. The primary study outcome was permanent pacemaker implantation. Secondary outcomes included temporary cardiac pacing, permanent pacemaker implant, and in-hospital mortality.

Results
Of the 96,140 patients hospitalized with Lyme disease during the study period, 10,465 (11%) presented with Lyme carditis. Cardiac conduction system disease was present in 9,729 (93%) of patients with Lyme carditis. Permanent pacemaker implantation was performed in 1,033 patients (1% of all Lyme hospitalizations and 11% of patients with Lyme carditis-associated conduction system disease). Predictors of permanent pacemaker implantation included older age (OR: 1.06 per 1 year; 95% CI:1.05–1.07; P<0.001), complete heart block (OR: 21.5; 95% CI: 12.9–35.7; P<0.001), and sinoatrial node dysfunction (OR: 16.8; 95% CI: 8.7–32.6; P<0.001). In-hospital mortality rate was higher in patients with Lyme carditis (1.5%) than in patients without Lyme carditis (0.5%).

Conclusions
Approximately 11% of patients hospitalized with Lyme disease present with carditis, primarily in the form of cardiac conduction system disease. In this 12-year study, 1% of all hospitalized patients and 11% of those with Lyme-associated cardiac conduction system disease underwent permanent pacemaker implantation.
Comparison of two LC-MS/MS methods for the quantification of 24,25-dihydroxyvitamin D3 in patients and external quality assurance samples
Authors: Zelzer Sieglinde , Le Goff Caroline , Peeters Stéphanie , Calaprice Chiara , Meinitzer Andreas , Enko Dietmar , Goessler Walter , Herrmann Markus , Cavalier Etienne 
Published: November 2021

Abstract

Objectives
In-house developed liquid-chromatography mass spectrometry (LC-MS/MS) methods are used more and more frequently for the simultaneous quantification of vitamin D metabolites. Among these, 24,25-dihydroxyvitamin D3 (24,25(OH)2D3) is of clinical interest. This study assessed the agreement of this metabolite in two validated in-house LC-MS/MS methods.

Methods
24,25(OH)2D3 was measured in 20 samples from the vitamin D external quality assurance (DEQAS) program and in a mixed cohort of hospital patients samples (n=195) with the LC-MS/MS method at the Medical University of Graz (LC-MS/MS 1) and at the University of Liège (LC-MS/MS 2).

Results
In DEQAS samples, 24,25(OH)2D3 results with LC-MS/MS 1 had a proportional bias of 1.0% and a negative systemic difference of −0.05%. LC-MS/MS 2 also showed a proportional bias of 1.0% and the negative systemic bias was −0.22%. Comparing the EQA samples with both methods, no systemic bias was found (0.0%) and the slope was 1%. The mean difference of 195 serum sample measurements between the two LC-MS/MS methods was minimal (−0.2%). Both LC-MS/MS methods showed a constant bias of 0.31 nmol/L and a positive proportional bias of 0.90%, respectively.

Conclusions
This study is the first to assess the comparability of 24,25(OH)2D3 concentrations in a mixed cohort of hospitalized patients with two fully validated in-house LC-MS/MS methods. Despite different sample preparation, chromatographic separation and ionization, both methods showed high precision measurements of 24,25(OH)2D3. Furthermore, we demonstrate the improvement of accuracy and precision measurements of 24,25(OH)2D3 in serum samples and in the DEQAS program.
A Finite Element Method for Two-Phase Flow with Material Viscous Interface
Authors: Olshanskii Maxim , Quaini Annalisa , Sun Qi 
Published: November 2021

AbstractThis paper studies a model of two-phase flow with an immersed material viscous interface and a finite element method for the numerical solution of the resulting system of PDEs. The interaction between the bulk and surface media is characterized by no-penetration and slip with friction interface conditions. The system is shown to be dissipative, and a model stationary problem is proved to be well-posed. The finite element method applied in this paper belongs to a family of unfitted discretizations. The performance of the method when model and discretization parameters vary is assessed. Moreover, an iterative procedure based on the splitting of the system into bulk and surface problems is introduced and studied numerically.
Microstructure and life prediction model of steel slag concrete under freezing-thawing environment
Authors: Wen Yang , Sun Hui , Hu Shuaidong , Xu Guangmao , Wu Xiazhi , Song Congcong , Liu Zhen , Li Zhaojian 
Published: November 2021

Abstract
The goals of this paper are to study the frost resistance of steel slag concrete (SSC), research the damage mechanisms, and predict the service life of SSC in cold regions. First, the stability of steel slag (SS) was tested, and then SS samples with different treatment dosages were used as aggregates to replace natural aggregates of equal volumes in the preparation of C40 concrete. The microstructures of concrete and micro properties of cement hydration products were investigated in nanospace in this research. In addition, rapid frost resistance durability tests were carried out under laboratory conditions. The results revealed that the ordinary concrete (OC) exhibited a more serious damage phenomenon, and the mass loss and relative dynamic elastic modulus of OC were changed by 5.27 and 62.30%, respectively. However, with increases in the SS content, the losses in mass were lowered. Furthermore, the relative dynamic elastic modulus decreased less, and the frost resistance of the specimens was stronger. The range of mass loss rate was between 2.233 and 3.024%, and the relative dynamic elastic modulus range was between 74.92 and 91.09%. A quadratic function with a good fitting degree was selected to establish a freezing-thawing damage calculation model by taking the relative dynamic elastic modulus as the variable. Then, the freezing-thawing durability lifespan of concrete in the colder regions of northern China was successfully predicted by using the damage calculation model. The results of SSC20–60 showed the better frost resistance durability when the content of SS sand was 20% and the dosage of SS stone was 60%. Its frost resistance lifespan was more than twice that of OC, which demonstrated that SS as an aggregate could effectively improve the frost resistance lifespan of concrete to a certain extent.
Morphosyntactic features of progressive in the K’iche’an languages of the Mayan family
Authors: Sychev Roman V. 
Published: November 2021

AbstractThe article deals with the morphosyntactic features of the aspectual category of progressive in K’iche’an languages. The analysis is carried out using methods of intragenetic typology. It is proposed to clarify Vinogradov’s classification of progressive in the Mayan languages in relation to the K’iche’an group. Three types of K’iche’an progressive as well as three strategies for the distribution of ergative–absolutive markers in the progressive are proposed. The boundary between the uniclausal and biclausal analyses of complex aspect constructions in Mayan languages is proposed. The application to K’iche’an languages Robert Dixon’s generalization for aspectually based split ergativity is also described. Three strategies of verb argument marking in the progressive constructions are determined. It was found out that all aspectually conditioned splits in the ergative–absolutive strategy of argument marking in K’iche’an languages are observed in progressive (or historically progressive) constructions.
Integration of Complementary Multiproduct Firms
Authors: Wang Hao 
Published: November 2021

Abstract
Two firms offer product series from which multiple complementary pairs are formed. The firms engage in a price- or quantity-choosing game in the market. It is found that the integration of the two firms may not necessarily lower the equilibrium prices because it precludes “indirect competition” in the market. Therefore, the integration, which may appear as a vertical integration, could be an antitrust concern even in the absence of exclusionary purpose.
Peirce’s legacy for contemporary consciousness studies, the emergence of consciousness from qualia, and its evanescence in habits
Authors: Nöth Winfried 
Published: November 2021

Abstract
The paper argues that contemporary consciousness studies can profit from Charles S. Peirce’s philosophy of consciousness. It confronts mainstream tendencies in contemporary consciousness studies, including those which consider consciousness as an unsolvable mystery, with Peirce’s phenomenological approach to consciousness. Peirce’s answers to the following contemporary issues are presented: phenomenological consciousness and the qualia, consciousness as self-controlled agency of humans, self-control and self-reflection, consciousness and language, self-consciousness and introspection, consciousness and the other, consciousness of nonhuman animals, and the question of a quasi-consciousness of the physical universe. A detailed account of Peirce’s three modes of consciousness is presented: (1) primisense, qualisense or feeling-consciousness, (2) altersense (consciousness of the other), and (3) medisense, the consciousness of cognition, thought, and reasoning. In contrast to consciousness studies that establish a rather sharp dividing line between conscious and unconscious states of mind, Peirce adopts the principle of synechism, the theory of continuity. For him, consciousness is a matter of degree. An important difference between Peirce’s concept of qualia and current theories of qualia in human consciousness is discussed. The paper shows how consciousness, according to Peirce, emerges from unconscious qualia and vanishes into equally unconscious habits. It concludes with a study of the roles of qualia, habit, and self-control in Peirce’s theory of signs, in particular in qualisigns and symbols, and the question of signs as quasi-conscious agents in semiosis.
CalcOPP: a program for the calculation of one-particle potentials (OPPs)
Authors: Wiedemann Dennis 
Published: November 2021

Abstract
In recent years, one-particle potentials (OPPs) derived from neutron-diffraction data have become a popular means to estimate activation energies of ion migration in solids. Computer programs for their calculation, however, have mostly been private in-house solutions. The software CalcOPP presented herein permits calculating two- or three-dimensional OPPs either from probability density functions put out by the crystallographic suite
Jana2006/
Jana2020 (including error maps) or from scattering-density maps reconstructed using the maximum entropy method (MEM) implementation Dysnomia. The title program is open-source, written in modern free-form Fortran and Python 3, and available free of charge under the permissive MIT License. Executables are published for 64-bit Microsoft Windows and Linux platforms and can be controlled via an intuitive graphical user interface or via command-line interface. Depending on the kind of input, CalcOPP’s output is readily visualized with standard crystallographic software or plotting applications. The release of the program not only makes the rather powerful OPP method more transparent, but it also opens it up to a broader, less programming-oriented public.
Correlatos prosódicos de los distintos valores de la conjunción pero
Authors: Ferrari Laura , Güemes María Mercedes , Tallon Laura , Torres Humberto , Urcelay María Belén 
Published: November 2021

En los últimos tiempos se ha desarrollado un área de estudio vinculada con la manera en que comprendemos y producimos las estructuras y unidades gramaticales, entre ellas las relaciones intra e interoracionales. El análisis de la prosodia, una de las variables que más interviene en la comprensión y en el mapeo de estructuras (Frazier et al., 2006), resulta crucial para entender hasta qué punto la interfaz prosodia-sintaxis-pragmática determina el procesamiento cognitivo de las relaciones interoracionales.
En el presente trabajo se identificaron diferentes valores sintáctico-pragmáticos que se asocian con el uso de la conjunción pero: adversativo-restrictivos o preconcesivos al igual que ocurre en italiano y ruso (Mazzoleni, 2016; Biagini y Mazzoleni 2017, 2019). El objetivo principal de esta investigación es identificar los correlatos prosódicos asociados a estos valores. Para ello, en un primer momento se analizó un pequeño corpus del español rioplatense, constituido por audios de películas. Por otra parte, en una segunda instancia, se recolectó un corpus más amplio constituido por emisiones elicitadas de hablantes de español rioplatense. En ambos corpora, se tuvieron en cuenta los siguientes parámetros acústicos: duración (en milisegundos), velocidad (fonemas por segundo), inflexión (diferencia de F0 inicial y final) de ambos constituyentes y presencia o ausencia de pausas. La hipótesis de partida de este trabajo sostiene que existe una correlación entre las pistas prosódicas y los distintos valores de la conjunción. Los resultados muestran que en las emisiones que incluyen un coordinante pero adversativo-restrictivo la inflexión del primer constituyente es descendente, mientras que en las que incorporan un coordinante pero preconcesivo manifiesta una inflexión ascendente o sostenida. Asimismo, otros parámetros se asocian a las emisiones adversativas: mayor presencia y duración de pausa previa a la conjunción, menor velocidad del primer constituyente y mayor duración en la producción del pero.
Un acercamiento al discurso directo en el español L2 de nativos de wolof: una transferencia narrativa en biperspectiva
Authors: Navarro Ciurana David 
Published: November 2021

Los estudios interlingüísticos sobre el discurso referido evidencian la importancia de estudiar este fenómeno en las lenguas del África occidental, donde, por la complejidad de sus técnicas narratológicas, la lengua es vista como portadora de una tradición oral. Este artículo analiza si estas tradiciones discursivas perviven en situaciones de adquisición de una segunda lengua en contextos migratorios. Para ello, se parte del análisis del discurso directo en un corpus propio de nativos de wolof aprendices de español como L2 y se describe formal y funcionalmente. Los resultados muestran dos características principales. En primer lugar, el discurso directo es un recurso muy frecuente en el corpus, dado que supone el 26 % del total de palabras, con una función discursiva eminentemente narrativa. En segundo lugar, el corpus incluye características del discurso directo que escapan a la definición canónica, como la combinación de dos perspectivas. Esto se explica por la transferencia de una tradición discursiva propia de la cultura senegalesa, la transposición participativa, que mantiene sus valores formales y discursivo-pragmáticos en el español como segunda lengua.
Der Gott des Da-zwischen
Authors: Körner Bernhard 
Published: November 2021

W oparciu o tezy ontologii trynitarnej Klausa Hemmerlego i duchowość Chiary Lubich artykuł pokazuje praktyczne konsekwencje ontologii relacyjnej. Jego treścią są następujące zagadnienia: istota ontologii i jej podstawowe założenia, „charyzmat jedności” i jego trynitarne pochodzenie, relacja i ruch jako fundament „troistego wydarzenia”, doniosłość „tego, co pomiędzy” dla adekwatnego rozumienia rzeczywistości.
The Rights and Duties of Catholic Parish and Evangelical-Augsburg Parish: Ecumenical Perspective
Authors: Kroczek Piotr 
Published: November 2021

The Parish is a basic administrative unit of the Catholic Church and the Evangelical Church of the Augsburg Confession in Poland. The research aims to formulate – building on the analysis of the fundamental laws of the Churches in question – a common list of the rights and duties of the parish. One can even say that there is “one Christian parish” which can be seen from a catholic and evangelical perspective.
Islamization and the Transition of Power in Nusantara According to Kiai Abul Fadhol's Aḥlā al-Musāmarah
Authors: Ashif Fuadi Moh. 
Published: November 2021

The discourse on the process of Islamization in Nusantara (Indonesia) still attracts academic attention. This article discusses the history of Islamization in Nusantara as represented by the book of Aḥlā al-Musāmarah written by Kiai Fadhol. He mentions Ten saints (Walisepuluh) as propagators of Islam in Java, adding one to the nine generally known as Walisongo. He also describes that Islam was brought to Nusantara by the scholars (‘ulamā’) from Pasai, who carried da‘wah out through several channels of Islamization. Using the library research method, this article shows no significant difference between the Walisepuluh and the Walisongo characters. The Islamization of Nusantara presented in the book was intensified through the diaspora of kinship marriages, the education of the Pesantren Ampel Denta, which produced a network of students, and the establishment of Demak Kingdom, which strengthened the influence of Islam over the Javanese population.